Republic Ships
This here being the Venator-Class Star Destroyer. This probably has been made many times over but i had to take a shot at it too.
Acclamator-Class Assault ship. Took some time to get the size right. It is indeed meant to be smaller than the venator which i did not realize at first.
Unification-Class Cruiser. Smaller than the Acclamator but still powerfull.
Thunder-Class Cruiser. Even smaller than the Unification Class but has long range compared to most other ships. Good for taking down heavier armed ships from afar.
Arquitens-Class Light Cruiser. Another smaller vessel mainly used to protect much larger vessels from more maneuverable ships.
Sabre-Class Star Destroyer. Very similar to the Thunder-Class but has more armor as appose to more weapons.
Invincible-Class Dreadnought. High maneuverability. Good for transports.
Wolfpack-Class Walker Transport. The ship would obviously be normally used for walker transport. It has plenty of armor as well as defensive weapons to keep it alive. However is also good at flanking much larger or unprotected ships.
Consular-Class Cruiser. Meant to transport people of high importance. Good at flanking and close combat defense. Has high amounts of armor but a light amount of weapons.
Republic Rescue Frigate. A more heavily armored transport ship. Has more weapons and armor than the Consular-Class but is less maneuverable.
Republic Prototype Stealth Ship. Has a high amount of maneuverability and a good amount of weapons. However it doesn't have much armor.
Separtist Ships
Lucrehulk-Class Droid Control Ship. Main center piece for Separtist Blockades. Has strong armor as well as tough weapons. The center part of the ship is able to defend its self as well.
Providence-Class Destroyer. High amounts of armor and weapons. Very slow but hits hard. Weaker against more maneuverable ships.
Recusant-Class Light Destroyer. Strong but slow. Heavily armored in the front but the back thrusters are less armored. Deadly when paired with a Providence-Class.
Munificent-Class Star Frigate. Very well armored and has decent maneuverability. Its main attack shoots head on but it has the capability to broadside other ships. Weak in the back of the ship. Good support vessel.
Procutor-Class Star Destroyer. High amounts of armor but low amounts of weapons. Should be used as a support vessel and should not be on its own.
Separtist Supply Ship. Very large gun boat like station. High armor but once pierced the ship becomes very flammable.
Captor-Class Heavy Munitions Cruiser. Mainly for defense purposes. High armor and point defense systems. Its capable of offense but not recommended on its own.
Droid Core Ship. The center of a Lucrehulk-Class. Weapons on all sides which gives it good defense against maneuverable enemies. Lighter armor so it should not be on its own.
Diamond-Class Cruiser. Used to transport Spider walkers to battle in starwars. Another mostly defensive ship with very heavy armor. Slow turns but has guns on front and sides to cover for that.
Auxilia-Class Pursuit Destroyer. Decent armor with a fair amount of weapons. Easily out maneuver most ships which is its strong point in battle. Good Flanker rather than head on attacker.
Lupus-Class Missile Frigate. Meant to deliver a hard hit to any foe in its way. Has several missile launchers as well as a few other defensive measures. Fast with decent armor. Though it could be out gunned by any heavily armored ships if it isn't defended properly.
C-9979 Landing Craft. Very small and light armored ship. Fast and should really only be used for flanking or against other small ships.
Hardcell-Class Transport Ship. Small but well armored ship. Good at flanking. Light weaponry.
Geonosian Cruiser. Well armored and well armed ship. Decent speed for its size. Good for transports and seeking out enemies.
More ships coming soon...