A bit late, but when I saw someone bragging about their size 100 missiles:
Doomsday
Missile Size: 100 MSP (5 HS) Warhead: 750 Armour: 30 Manoeuvre Rating: 10
Speed: 50000 km/s Endurance: 150 minutes Range: 450.0m km
ECM Level: 100
Cost Per Missile: 328.3333
Chance to Hit: 1k km/s 500% 3k km/s 160% 5k km/s 100% 10k km/s 50%
Materials Required: 50x Corbomite 195x Tritanium 83.0833x Gallicite Fuel x62500
To be used by this:
Fletcher class Planet Destroyer 148500 tons 15638 Crew 245202.8 BP TCS 2970 TH 16875 EM 9000
5681 km/s Armour 20-249 Shields 300-300 Sensors 750/750/0/0 Damage Control Rating 320 PPV 1062
Annual Failure Rate: 767% IFR: 10.7% Maint Capacity 282370 MSP Max Repair 31500 MSP Est Time: 1.08 Years
Flag Bridge Magazine 5000
Photonic Drive E0.5 ARM-10 (45) Power 375 Fuel Use 5% Signature 375 Armour 10 Exp 1% Hyper Capable
Fuel Capacity 2,170,000 Litres Range 526.0 billion km (1071 days at full power)
Omega R300/15 Shields (20) Total Fuel Cost 300 Litres per day
Quad 80cm C25 Far Gamma Ray Laser Turret (4x4) Range 1,400,000km TS: 10000 km/s Power 672-100 RM 12 ROF 35 168 168 168 168 168 168 168 168 168 168
CIWS-1000 (20x20) Range 1000 km TS: 100000 km/s ROF 5 Base 50% To Hit
50cm Railgun V9/C25 (10x4) Range 1,400,000km TS: 25000 km/s Power 60-25 RM 9 ROF 15 20 20 20 20 20 20 20 20 20 18
Fire Control S16 700-100000 H10 (3) Max Range: 1,400,000 km TS: 100000 km/s 99 99 98 97 96 96 95 94 94 93
Vacuum Energy Power Plant Technology PB-0.75 AR-10 (22) Total Power Output 660 Armour 10 Exp 1%
Size 100 Missile Launcher (4) Missile Size 100 Rate of Fire 250
Missile Fire Control FC1800-R45 (50%) (4) Range 2,430.0m km Resolution 45
Doomsday Missile (50) Speed: 50,000 km/s End: 150m Range: 450m km WH: 750 Size: 100 TH: 166 / 100 / 50
Active Search Sensor S1800-R100 (10%) (1) GPS 180000 Range 1,800.0m km Resolution 100
Thermal Sensor TH10-750 (1) Sensitivity 750 Detect Sig Strength 1000: 750m km
EM Detection Sensor EM10-750 (1) Sensitivity 750 Detect Sig Strength 1000: 750m km
ECCM-10 (1) ECM 100
Missile to hit chances are vs targets moving at 3000 km/s, 5000 km/s and 10,000 km/s
This design is classed as a military vessel for maintenance purposes
But to be fair, my race is so damn advanced now after so long.