|First appearance||Star Wars: From the Adventures of Luke Skywalker (1976)|
|Last appearance||Star Wars: The Rise of Skywalker (2019)|
|Launched||Old Republic era|
|Combat vehicles||Various bombers, interceptors, and space superiority fighters|
|Auxiliary vehicles||Various walkers, shuttles and utility vehicles|
|Armaments||Ion cannons, turbolasers, projectile weapons, proton cannons (certain models), concussion missiles (certain models), proton torpedoes (certain models), axial superlaser (Xyston-class), spinal superlaser (Eclipse-class, Sovereign-class), gravity well generators (Interdictor-class), superheavy composite beam turbolasers (Onager-class), orbital bombardment particle cannons (Onager-class), orbital autocannons (Mandator IV-class) and tractor beam projectors powered by an arc reactor|
|Defenses||Deflector shield, point-defense laser cannons (certain models)|
|Width||Up to 60,000 metres (Mega-class Star Destroyer, Supremacy)|
|Population volume||Various, ranging from several thousand to tens of thousand crew and troop capacity|
Star Destroyers are capital ships in the fictional Star Wars universe. Star Destroyers were produced by Kuat Drive Yards and serve as "the signature vessel of the fleet" for the Galactic Republic, Galactic Empire, the First Order, and the Sith Eternal in numerous published works including film, television, novels, comics, and video games.
A single Star Destroyer could project considerable influence over a solar system in the name of the Empire: each can be deployed individually as both a forward operating base and as mobile weapon systems platform responsible for safeguarding multiple planets, trade routes, and systems, and carried enough firepower to subdue an entire planetary system or annihilate a small rebel fleet.
Notable examples of Star Destroyers include the precursor Venator-class Star Destroyer (prequel trilogy), the ubiquitous Imperial-class Star Destroyer (original trilogy), and the recent Xyston-class Star Destroyer (sequel trilogy). Numerous other classes of "Star Destroyers" share the basic triangular "dagger" hull; the successful v-shaped designs are explained in Legends as reflecting the Empire's "Tarkin's Doctrine" military philosophy and originating from Sith ideological influence, and have been adapted by numerous factions for a wide variety of applications.
Numerous Star Destroyer models and toys have been released. The iconic scene in Star Wars (1977) featuring the Imperial Star Destroyer's first appearance where it pursues a Corellian Corvette has been called a milestone in special effects history.
In draft scripts for the film that would become Star Wars, the term "Stardestroyer" refers to two-man fighters flown by what would become the Galactic Empire. The film's second draft features four Star Destroyers chasing a single Rebel ship, but the tremendous costs incurred by Industrial Light & Magic (ILM) when production began helped lead Lucas to use a single "terrifyingly large" Star Destroyer instead of four. ILM built a 91-centimeter (36 in) shooting model that was about half the size of the model for the Tantive IV the Star Destroyer was chasing. Lucas asked ILM to build a larger Star Destroyer model to match the Tantive IV's scale, but ILM convinced him that the Dykstraflex camera invented for the film made this unnecessary. Nevertheless, they added additional hull details to the Star Destroyer model. The 13-second opening shot was the first special effects piece ILM completed, and its success was an essential test for the Dykstraflex.
ILM built a 259-centimeter (102 in) Star Destroyer, equipped with internal lighting to provide a better sense of scale, for The Empire Strikes Back (1980). During production, Lucas decided that every Star Wars film would open in space with a shot of a Star Destroyer.The Empire Strikes Back also introduces the Executor class of "Super Star Destroyer", also referred to as a "Star Dreadnought" or "Star Dreadnaught". The shooting model for the Super Star Destroyer Executor in The Empire Strikes Back (1980) and Return of the Jedi (1983) was 282 centimeters (111 in) long.
The design of the Venator-class Star Destroyers appearing in Revenge of the Sith (2005) are meant to bridge the appearance of the Acclamator-class transports in Attack of the Clones (2002) and the Imperial class in the original trilogy.
The Venator-class Star Destroyer makes its first theatrical appearance in Revenge of the Sith during the opening Battle of Coruscant. Within the Star Wars setting, these ships are regarded as the most powerful capital ships of the Republic Navy during the Clone Wars, serving double duty as battleships and starfighter carriers. Manufactured by Kuat Drive Yards, the Venator-class measures 1,137 m (3,730 ft) long, with a wingspan of 548 m (1,798 ft) and height of 268 m (879 ft). However the massive ship requires only a crew of 7,400 to operate, a deliberate feature compensating for the fact that the Separatists can produce battle droids faster than the Republic can grow clone troopers. Powerful ion engines and a Class 1 hyperdrive allows the Venator-class to chase down fleeing ships. For armament the Star Destroyer is equipped with 8 heavy turbolaser turrets, 2 medium dual turbolaser turrets, 52 point-defense laser cannons, 4 proton torpedo tubes and 6 tractor beam projectors. As a true warship, the Venator-class can feed nearly it's entire reactor output (which at maximum power annihilates 40,000 tons of fuel per second) into its heavy turbolasers to devastating effect. As a carrier, the Star Destroyer can deploy over 420 starfighters, including ARC-170s, V-wings, Z-95 Headhunters and Jedi interceptors, along with 40 LAAT gunships and 20 AT-TEs. These can be launched rapidly thanks to a .5 km (0.31 mi)-long dorsal flight deck with armored bow doors. While strong deflector shielding is employed around the doors, they are slow to open or close, presenting a weakness in the vessel's design.
During the Clone Wars these Star Destroyers, referred to also as Republic attack cruisers and Jedi cruisers, play an important role combating Separatist fleets and providing supporting fire for ground forces. Thanks to their superior firepower, the Venator-class has a strong advantage against Separatist warships, and a small flotilla of attack cruisers can easily blast through the deflector shields of a Trade Federation Battleship. At the Battle of Coruscant, over a thousand attack cruisers are deployed to defend the planet, one of which (the Star Destroyer Guarlara) delivers a devastating barrage to the Invisible Hand at point-blank range. After the end of the Clone Wars and creation of the Galactic Empire, these Star Destroyers will continue to serve for decades in the Imperial Navy until eventually replaced with the Imperial-class Star Destroyer.
The iconic Imperial-class Star Destroyer first appears in the opening scene of Star Wars, where the Imperial Star Destroyer Devastator, with Darth Vader on board, chases the CR90 Corvette Tantive IV (carrying Princess Leia) above Tatooine after have fled from Scarif. Background literature describes Imperial-class Star Destroyers as the chief warship of the Imperial Navy and symbol of Imperial might. These enormous capital ships are used to enforce the Emperor's will, bolster Imperial-backed governments, and act as mobile headquarters for senior Imperial commanders. A single Star Destroyer is considered sufficient to overwhelm a rebellious planet, though major industrialized worlds may be assaulted by a fleet of six Star Destroyers with support cruisers and supply craft. Deep-crust survival bunkers are regarded as a last refuge in the event of planetary bombardment by Imperial Star Destroyers.
Manufactured by Kuat Drive Yards, the Imperial I-class Star Destroyer is described as being 1,600 m (5,200 ft) long, propelled by massive Cygnus Spaceworks Gemnon-4 ion engines and a Class 2 hyperdrive, with a standard crew complement of 9,235 officers and 27,850 enlisted personnel. Its most powerful armament are six heavy turbolaser turrets and two heavy ion cannon turrets positioned along either side of the upper deck structure. These are supported by 60 Taim & Bak XX-9 heavy turbolaser batteries, 60 NK-7 ion cannons, and 10 Phylon Q7 tractor beam projectors. For ground engagements, Star Destroyers carry 9,700 stormtroopers, 20 AT-ATs, 30 AT-STs or AT-DPs, and 15 Imperial Troop Transports. In addition to a full wing of 72 TIE Fighters (typically 48 TIE fighters, 12 TIE bombers and 12 TIE boarding craft), Star Destroyers carry a range of auxiliary craft, including Lambda-class shuttles, Sentinel-class landing craft, and single-walker landing barges.
Darth Vader's Devastator is the last of the Imperial I-class ships to be built by Kuat Drive Yards before switching to the Imperial II-class, which take part in the Battle of Hoth. Designated Death Squadron, this fleet of Star Destroyers is led by Darth Vader aboard the Executor, first in a new class of Super Star Destroyer. Although the battle is won by Imperial forces, Vader orders his Star Destroyers to focus on capturing the Millennium Falcon rather than hunt down the escaping Rebel transports, allowing many to escape. The Falcon manages to evade this pursuit by hiding in the sensor blind spot of the Star Destroyer Avenger. At the Battle of Endor, Imperial Star Destroyers prove vulnerable to fleets of starfighters flown by skilled Rebel pilots, who exploit the ships' exposed bridges and deflector shield generators to cause damage. A year after their defeat at Endor, the Empire makes a last stand at Jakku, with Star Destroyers using their tractor beams to drag New Republic ships down to the planet's surface where their wrecks form the Graveyard of Ships.
Within the Star Wars universe, the term "Super Star Destroyer" is a colloquialism used to refer to any ship larger than an Imperial Star Destroyer. The largest and most powerful of these is the Executor, which first appeared in The Empire Strikes Back as the personal flagship of Darth Vader. The first in a line of Executor-class Star Dreadnoughts, the ship is over 19,000 m (62,000 ft) in length, propelled by thirteen colossal engines and a Class 1 hyperdrive. Its armament includes over 5,000 turbolasers, ion cannons and tractor beam projectors and it can carry more than 1,000 vessels. The crew of the Executor numbers in the hundreds of thousands. Its command tower, rising above the ship's technoscape on a thick stalk, is a standard model found on other Star Destroyers - including a pair of geodesic domes containing communication transceivers, sensors and deflector shield projectors - and allows for an unobstructed view of the battlefield. At least twelve of these vessels were built by the Empire, including the Executor, Annihilator, Ravager and Arbitrator, but the exact number is unknown thanks to Imperial propaganda and black budgets.
From the bridge of the Executor, Darth Vader leads Death Squadron during the Battle of Hoth and afterwards in pursuit of the Millennium Falcon. It later serves as the Imperial command ship during the Battle of Endor. At Endor, intense bombardment by the Rebel Alliance fleet cause the ship's shields to fail, allowing Rebel starfighters to strafe the command tower. During this attack an A-wing piloted by Arvel Crynyd crashes into the command bridge, destroying the main navigation complex and causing the vessel to lose control. The Executor is lost when the Death Star II's gravity well pulls the ship into its surface, destroying the vessel instantly. At Jakku where the Empire made its last stand, the Super Star Destroyer Ravager is one of the wrecks which make up the Graveyard of Ships.
In The Force Awakens, set 30 years after the fall of the Empire, a new class of Star Destroyer is introduced in service to the First Order. The Finalizer, the first of the Resurgent-class Star Destroyers built in secret by Kuat-Entralla Engineering, serves as the flagship for both Kylo Ren and General Hux. Described in background literature as a clear violation of the treaties between the New Republic and First Order, Resurgent-class Star Destroyers are 2,916 m (9,567 ft) in length with a crew of 19,000 officers and 55,000 enlisted personnel. While evoking the traditional Imperial-class Star Destroyer, the Resergent-class incorporates a number of fixes to the former's design flaws, including a less exposed command bridge and larger fighter complement. The ship is armed with thousands of turbo lasers and ion cannons, sufficient firepower to slug it out with capital ships or reduce planetary surfaces to molten slag. Additional point-defense laser turrets and missile launchers are used to attack more nimble opponents. Two wings of TIE fighters can be quickly launched from dorsal flight decks and side hangers, and for planetary assaults the ship carries a full legion of over 8,000 stormtroopers and over a hundred assault vehicles.
The Mega-class Star Destroyer Supremacy made its first appearance in The Last Jedi. Described as the only Mega-class Star Dreadnought in the galaxy, the Supremacy is 60,543 m (198,632 ft) wide, 13,234 m (43,419 ft) long and 3,975 m (13,041 ft) high. It has a crew of 2,225,000 personnel, a majority of whom are adolescents training to become officers and stormtroopers. The Supremacy serves as the capital from which Supreme Leader Snoke commands the First Order. Thousands of heavy turbolasers, antiship missile batteries, heavy ion cannons and tractor beam projectors give the ship firepower equivalent to an entire fleet. The vessel also possess an industrial capacity that would rival most planets, with asteroid mining complexes, foundries, production lines, research labs and training centers. Six external and two internal stations allow Resurgent-class Star Destroyers to dock with the Supremacy.
In The Rise of Skywalker, a reborn Emperor Palpatine unveils a new class of Star Destroyer as part of his Final Order. Identified by in-universe sources as Xyston-class but referred to informally as Sith Star Destroyers, these ships resemble the older Imperial I-class Star Destroyers but are larger with a length of 2,406 m (7,894 ft) and height of 682 m (2,238 ft). Built on Exegol by automated factories and with a total crew of 29,585 personnel, the distinguishing feature of these Sith Star Destroyers is an axial superlaser powerful enough to shatter a planet, made possible by a powerful reactor channeling the energy of a miniature sun through kyber crystals. Other weaponry includes 40 heavy turbolaser batteries, 40 ion cannons, 40 point-defense laser cannons, 35 warhead launchers and 10 heavy tractor beam projectors, though the space for a hanger and other storage facilities is taken up by the superlaser.
In April 2014, most of the licensed Star Wars novels, games, and comics produced since 1976 (and prior to 2014), were rebranded by Lucasfilm as Star Wars Legends; and therefore declared non-canon to the franchise.
Star Destroyers feature in numerous Legends publications, with a considerable amount of additional notable information. According to West End Games' Star Wars: The Roleplaying Game sourcebooks and other texts, Imperial-class Star Destroyers are constructed by Kuat Drive Yards and hold a distinguished place in the Imperial Navy, symbolizing the Empire's military might with a peak number of more than 25,000 vessels. Like the Venator and Victory-class ships that precede it, the Imperial-class is a multi-role capital ship combining the roles of a battleship, starfighter carrier, and troopship. Notable for its massive size and overwhelming firepower compared to its fore-bearers; a single Imperial-class ship is capable of singlehandedly taking on a fleet of enemy vessels or "reducing the surface of a planet to a slag" (known as "Base Delta Zero"), and its mere presence is often enough to deter rebellion. At 1,600 meters (5,200 ft) long, Imperial-class Star Destroyers are crewed by 9,235 Officers, 27,850 enlisted personnel, and 275 Gunners. The Imperial I is armed with 60 turbolasers, 60 ion cannons, and 10 tractor beam projectors for space combat. The standard complement is 72 TIE fighters (including 12 TIE Bombers and 12-24 TIE Interceptors), and a variety of support craft including shuttles and transports. Unlike other comparable capital ships like the Mon Calamari MC80 Star Cruiser of the Rebel Alliance (later New Republic), an Imperial-class Star Destroyer carries a full array of ground forces (including 9700 stormtroopers, 20 AT-ATs and 30 AT-STs) with dropships for rapid deployment to planetary surfaces, plus a prefabricated base if a permanent planetary garrison is required.
Though the Imperial Navy also has smaller capital ships like Nebulon-B Escort Frigates and CR90 Corvettes (the films show these vessels being used exclusively by the Rebel Alliance), Imperial-class Star Destroyers are usually the default choice for frontline deployments. At the Battle of Endor the Rebel Alliance captured two Imperial-class Star Destroyers and added them to the New Republic fleet; they serve alongside Mon Calamari Cruisers in General Han Solo's task force as told in the X-wing series of novels and Dark Empire comics. Although the New Republic eventually upgrades its starfleet with newer ship types, the Imperial-class Star Destroyer remains in service well into the New Jedi Order era and fights during the Yuuzhan Vong War.
Described in A Guide to the Star Wars Universe (1984) as being 8 kilometers (5.0 mi) long, Executor-class Super Star Destroyers were later described as being 19 kilometers (12 mi) long. In addition to Vader's command ship Executor, Star Wars novels introduce the prison ship Lusankya and stealth-armored Knight Hammer as other in the class.Kevin J. Anderson's novel Darksaber describes a Super Star Destroyer as being "worth twenty Imperial Star Destroyers".
The description "Star Destroyer" and "Super Star Destroyer" are applied to several other massive dagger/triangle-shaped warships in Star Wars, such as the Pellaeon-class Star Destroyer in the Legacy comic series (2006-2010), and the reborn Emperor Palpatine's flagships Eclipse and Eclipse II Super Star Destroyers in the Dark Empire series (1991-1995). The Eclipse-class was perhaps the ultimate Super Star Destroyer or Star Dreadnought in the Expanded Universe, incorporating a Death Star-type superlaser but miniaturized and more advanced, and gravity well projectors to prevent enemies from jumping to hyperspace, and having strong enough shields/armor to be able to ram enemy vessels. Curtis Saxton, in the unofficial Star Wars Technical Commentaries (he has since been the author of the official Star Wars: Attack of the Clones Incredible Cross-Sections and Star Wars: Revenge of the Sith Incredible Cross-Sections), has advocated using the term Imperator-class in lieu of Imperial-class. Saxton argues that "Imperial Star Destroyer" is a somewhat generic term, as the vast majority of Star Destroyer types are operated by the Galactic Empire's Imperial Navy which technically means they are all "Imperial Star Destroyers", although the Imperator/Imperial-class Star Destroyers are by far the most common type. Similarly the "Super Star Destroyer" moniker has been used for numerous unrelated vessels of varying sizes and classes, so fans have suggested labeling the class instead by the lead ship such as Executor-class and Eclipse-class, with some referred to them instead as a "Star Dreadnought" (sometimes spelled "Star Dreadnaught") to emphasize their massive size relative to Star Destroyers. Author Jason Fry introduced the "Anaxes War College System" which specifically divide warships into different types depending on their size and power, which explain all the differently sized "Super Star Destroyers" appearing in the Expanded Universe (now Star Wars Legends), supplementing the contradictory classification systems used in Star Wars lore previously, becoming reference material in the Star Wars Sourcebooks by West End Games.
The Victory-class Star Destroyer first described in the early Star Wars novella, was initially designed as a direct predecessor to the Imperial-class during the development of A New Hope, which would make it a follow-up to the Venator-class seen in Revenge of the Sith. The Victory appears very similar in appearance to the Imperial-class which succeeded it; albeit the Victory being considerably smaller in scale (900 meters in length versus 1600 meters), adds atmospheric maneuvering "wings" on the port and starboard sides (according to Star Wars: The Roleplaying Game sourcebooks, the Victory I-class can enter a planetary atmosphere which is a unique attribute not found in the Victory II and Imperial-class Star Destroyers), and a shorter conning tower with different elements on the command bridge. The Victory-class was developed from a prototype Star Destroyer model created by Colin Cantwell for A New Hope, with the final design being used for the basis of the Imperial-class. Ending up the Victory-class Star Destroyer did not make it to the films and for a long time featured only in Star Wars Legends (see below). It first appeared in the new Star Wars canon in the 2014 novel Tarkin, written by James Luceno, and was first depicted in Darth Vader 6: Vader, Part VI, a 2015 comic book written by Kieron Gillen and illustrated by Salvador Larroca. The Victory Star Destroyer is the Imperial Navy's starting vessel in the core set of Fantasy Flight Games's Star Wars: Armada, a table top miniatures game released on March 27, 2015.
The Super Star Destroyer has also been merchandised. Kenner wanted to use a less ominous name than Executor for the toy playset of Darth Vader's meditation chamber. An advertisement agency's list of 153 alternatives included Starbase Malevolent, Black Coven, Haphaestus VII, and Cosmocurse; ultimately, the toy was labeled "Darth Vader's Star Destroyer". In 2006, Wizards of the Coast created an Executor miniature as part of its Star Wars Miniatures Starship Battles game. An electronic Super Star Destroyer toy released by Hasbro "is the rarest among Hasbro's Collector Fleet".