Scoutship
These vessels are deployed to survey previously undiscovered alien races for useful technologies. It is also useful for discreet transport of politicians and other tactically important personnel. It has little weaponry, but is capable of active visual and EM camouflage. It can carry around six crew.
Battleship
A mainstay of the fleet, this vessel is heavily armoured, with all critical parts buried deep within the hull. Four railguns rest beneath the bridge, capable of tearing a hole through all but the largest of foes. Along the underside, retractable long range antennas and sensors line the plating. It can carry around 200-300 crew.
Fighter
These one to two personnel craft are deployed en-masse from carriers, during large battles. They swarm enemy battleships, outmanoeuvring their large guns, peppering their vulnerable areas with laser fire, and jamming communication signals with their dorsal emitter arrays.
Destroyer
The four large plates are not wings, but are actually magnetic containment devices for the formidable weaponry this ship carries. A myriad of long-range lasers and railguns, that would otherwise tear a ship of this size apart when fired. With the chassis so packed with technology, it has very little armour. It carries around 20 crew.
Frigate
Daily workhorses of the Kebris empire, frigates are actually old and modified pre-vanishing fighters. They are easily modified for a variety of uses by any sole trader. Their Ancient engines and navigation equipment can neither be beaten nor fully understood by the Kebris. Fighters can be seen as miners, cargo transport, bounty hunters, and explorers, alike.