Heres most of the Starwars Ships I know of Right now - You've probably already got most of them but I'll do it anyway - these are only ones that I've seen myself, I've heard of others but seeing is beliving
Allaince Assult Frigate
Arc 170 Starfighter
Broadside Missle Cruiser
A-Wing
B-Wing
E-Wing
T-Wing
V-Wing
X-Wing
XJ-Wing
Y-Wing
Ebon Hawk
Outrunner (Modified YT-2400 freighter)
YT-2400 freighter
Acclamator Class Assult Ship
Venator Class Star Destroyer
Mellenium Falcon (Modified Correllian YT-1300 Freighter)
Tie Fighter
Tie Bomber
Tie Shuttle
Tie Scout
Tie Avenger
Tie Advancedx1
Tie Interceptor
Tie/D Fighter (Droid Piloted Tie Figher)
Tie/FC Fighter (Not worth putting in as its purpose will likely handicap its user)
Tie/GT Fighter (Sightly Reinforced Tie Fighter with more armour and missles)
Tie/RC Vanguard (Special Sensors Tie Fighter)
Tie Defender (an Interceptor with Loads of guns, shields and engines)
Z95MK1 Fighter
Z95 Headhunter Fighter (AKA Z95MK2 - A less manuverable but stronger Z95MK1)
Skipray Blastboat (A slightly Slow but weapon loaded planet patrol figher, not sure if it can go in space but might be worth adding)
Sith Fighters (The Kind featured in the KOTOR Series)
Sith Starfighter (An Upgraded Eta-2 Actis-class interceptor)
Jedi Starfighter (Original)
Jedi Starfighter (Used by Anakin & Obi-wan in Episode 3, AKA the Eta-2 Actis-Class interceptor)
Intergalactic Banking Clan Cruiser
Intergalactic Banking Clan Communications Frigate
Commerance Guild Support Ship
Zonama Sekot Seedship (the Jabitha was one of these)
Slave 1
StarViper assult Fighter (the Virago is one of these)
Trade Federation Battleship
Trade Federation Cruiser
Trade Federation Droid Control Ship
Trade Federation Landing Ship
Rebel Blockade Runner (the Tantive IV was one of these)
Rebel Medium Transport
Rebel Assult Frigate
Alliance Assult Frigate
Rebel Cruiser
Rebel Carrier
Tantive Patrol Cruiser
Super Star Destroyer (the Executor was one of these)
Sheildship (Probably not worth putting in the Game)
Scimitar Assult Bomber
P-38 Starfighter
Corellian Corvette
Corellian Destroyer I
Corellian Frigate
Corellian Gunship
Corellian Heavy Corvette
Corellian Heavy Gunship
Corellian Light Frigate
Corellian Light Gunship
Corellian Patrol Ship
Corellian Destroyer II
Corellian Heavy Frigate
Corellian Heavy Frigate MII
Corellian HWK-90
Dornean Gunship
Dreadnaught Heavy Cruiser
Droid Starfighter
Droid Tri-fighter
Geonosian Fanblade Starfighter
Geonosian Solar Sailor
Geonosian Starfighter
Inperial Lambda-class Shuttle
Inperial Theta-class Shuttle
Inperial Landing ship
Gozanti cruiser light freighter (the Krayt's Honor was one of these)
Naboo N-1 Starfighter
Naboo Yacht
Naboo Star skiff
Naboo Royal Cruiser
Naboo Royal Starship
Nemoidian Shuttle
Techno Union Starfighter
Techno Union Destroyer
Mon Calamari Cruiser
Republic Cruiser
Republic Starship
Starfreighter
Death Star (Probably worth making into an advanced Military Space station rather than an actual ship, but thats just my veiw)
Bellbulab-22 Starfighter (General Grevious' Starfighter is a modified version of this)
Sith Battle Cruiser(From KOTOR)
2nd Generation Sith Battle Cruiser (The Laviathan & Ravager are the only known, or at least by me & my mates and a few SW sites,2nd Gen Sith Battle Cruisers, its the same as the 1st Gen, but bigger and more firepower, shields & more powerful Engines)
Laviathan (a 2nd generation Sith Battle Cruiser with an advanced Tractor Beam)
Ravager (a 2nd generation Sith Battle cruiser thats been modified in a way)
Victory Class Star Destroyer
Acclamator Class Star Destroyer (AKA Acclamator Mk2)
Moldy Crow (A modified Corellian HWK-90)
Raven's Claw
Mining Ship
Bespin Twin-pod Cloud Car (Not sure if this can go in space but might be worth adding)
Eddicus-class air transport (Chancelor Velorum's Transport was one of these)
Republic Attack Gunship (generaly not classed as a spaceship, but a has been seen in space in the animated clone wars DVDs)
Droid Gunship (May not be able to enter space, but is probably worth adding)
T-16 Skyhopper
Dantooine Farmer (a ship that just drops water on crops, deffinatly not worth adding)