The KSS Skyraker is completed, being the largest and most potent ship in the Kintharian Space Navy, length wise it is about the size of the three earths, and in terms of width, about 3/4ths the width of earth. The entire ship, because of its massive size, requires several anti-gravity generators to prevent it from collapsing in on itself. It has the literal power to ram into planets in order to destroy them, at the cost of slight hull damage because forget it this thing is huge. The massive generators are powered by Telur, and it uses GnFTL engines, and a massive teleporter that does use the specialized designs or whatever because yeah alliances so that it doesn't forget space-time sideways.
Unless we want to in which case ha ha forget you enemies have fun getting lost in a space-time distortion.
Armanent:
10x Leviathan Railguns
4x Ragnarok Railguns (Diamond frag railguns)
28x Hellbane Railguns (Anti-large-ship railguns)
40x Shining Rain Railguns (Anti-ship railguns)
80x Flak Cannons (Anti-fighter)
80x Molten Steel Lasers (Anti-ship beam lasers)
150x Surefire Missile Launchers (Anti ship missiles)
200x PX-203 Lasers (Just normal loving lasers)
30x XSW-1020 (Like the PEP personal troop weaponry, but loving huge and able to push planets why not. Also it generates an EMP.)
60x Artemis Drone bays (50 Artemis drones each, fired in a railgun like manner)
1x Exterminatus launcher (Planet killer)
Shielding:
5x Kinetic Forcefield generators (Effective up to massive railguns, IE the Leviathan or the Ragnarok)
Laser Shielding (Effectively large reactive armor plates that change from matte to really loving shiny. Made of ceramic materials allowing for great heat distribution. Disperses most damage and reflects that stuff right back at them. 80cm)
Titanium Carbide hull (Regular armor, very very tough, can withstand a blast from a normal anti-ship missile with low damage. 3m of this stuff under the laser shielding.)
Blast doors (Paranoid)
Defensive Weaponry: (BECAUSE THE BEST DEFENSE IS BLOWING UP THOSE MOTHERloving FIGHTERS.)
600x Point Defense lasers (Lasers. That are small. That blow up fighters.)
300x Point Defense missiles (One might argue that missiles are inefficient. They stopped talking when an entire squadron was sent at one of these and was destroyed in seconds.)
1500x Internal Laser turrets (Boarding? On MY CAPITAL SHIP? Aw hell naw)
20x Internal Artemis Drone bays (FOR WHEN THOSE TIMES THOSE forgetERS JUST WON'T DIE.)
So yeah basically it's an unstoppable planet killer which gets into hit-and-runs with asteroids.