Updated designs incorporating new tech.
Arbalest II class Missile Destroyer 8800 tons 1065 Crew 3098 BP TCS 176 TH 48 EM 750
2272 km/s Armour 1 Shields 25-375 Sensors 1/0/0/0/0 Damage Control 0-0 PPV 56
Magazine 1800 Replacement Parts 5
Kuat Drive Systems Plasma Drive (5) Power 80 Efficiency 0.50 Signature 9.599999 Armour 0 Exp 5%
Fuel Capacity 250,000 Litres Range 245.4 billion km (1250 days at full power)
Seinar Fleet Systems Class 25 Shield Generator (10) Total Fuel Cost 125 Litres per day
Havok Systems Large Missile Launcher (2) Missile Size 8 Rate of Fire 30
Havok Systems Medium Missile Launcher (4) Missile Size 6 Rate of Fire 25
Havok Systems Small Missile Launcher (4) Missile Size 4 Rate of Fire 15
Seinar Fleet Systems Missile Control Unit (1) Range: 4000k km
Javelin Small Missile (100) Speed: 16,000 km/s Endurance: 39 secs Range: 624k km Warhead: 10 Size: 4
Lancer Medium Missile (100) Speed: 21,000 km/s Endurance: 58 secs Range: 1218k km Warhead: 10 Size: 6
Wraith Heavy Missile (100) Speed: 24,000 km/s Endurance: 52 secs Range: 1248k km Warhead: 10 Size: 8
Kunnar Short-range Scanner (1) GPS 840 Range 8.4m km Resolution 40
ECCM-4 (1) ECM 40
Eagle II class Scout 7300 tons 625 Crew 2528 BP TCS 146 TH 96 EM 1140
5479 km/s Armour 1 Shields 38-375 Sensors 60/60/60/0/0 Damage Control 0-0 PPV 0
Replacement Parts 5
Kuat Drive Systems Plasma Drive (10) Power 80 Efficiency 0.50 Signature 9.599999 Armour 0 Exp 5%
Fuel Capacity 250,000 Litres Range 295.9 billion km (625 days at full power)
Seinar Fleet Systems Class 25 Shield Generator (15) Total Fuel Cost 188 Litres per day
Joylen Thermal Scanners (1) Sensitivity 60 Detect Signature 100: 6m km
Typhoon PD Sensors (1) GPS 16.8 Range 168k km Resolution 0.2 GPS 16.8
Joylen GP Scanners (1) Sensitivity 60 Detect Strength 100: 6m km
Joylen EM Scanners (1) Sensitivity 60 Detect Strength 100: 6m km
ECM 40
Enterprise III class Command Cruiser 10850 tons 1105 Crew 4402 BP TCS 217 TH 48 EM 750
1843 km/s Armour 2 Shields 25-375 Sensors 1/0/0/0/0 Damage Control 0-0 PPV 60
Flag Bridge Magazine 800 Replacement Parts 5
Kuat Drive Systems Plasma Drive (5) Power 80 Efficiency 0.50 Signature 9.599999 Armour 0 Exp 5%
Fuel Capacity 50,000 Litres Range 39.8 billion km (250 days at full power)
Seinar Fleet Systems Class 25 Shield Generator (10) Total Fuel Cost 125 Litres per day
Terra Arms 350mm Heavy XRay Laser Cannon (2) Range 1,400,000km TS: 5000 km/s Power 32-5 RM 6 ROF 35 32 32 32 32 32 32 27 24 21 19
Terra Arms 120mm PD Phalanx II (1x4) Range 240,000km TS: 20000 km/s Power 16-16 RM 6 ROF 5 4 4 4 4 4 4 3 3 2 2
Seinar Fleet Systems Main Battery Fire Control (1) Max Range: 1,400,000 km TS: 5000 km/s 99 99 98 97 96 96 95 94 94 93
Seinar Fleet Systems PD Fire Control (1) Max Range: 175,000 km TS: 20000 km/s 94 89 83 77 71 66 60 54 49 43
GE Reactor (1) Total Power Output 30 Armour 0 Exp 5%
Havok Systems Medium Missile Launcher (2) Missile Size 6 Rate of Fire 25
Havok Systems PD Missile Cluster (1) Missile Size 2 Rate of Fire 10
Seinar Fleet Systems Missile Control Unit (2) Range: 4000k km
Hellstorm PD Missile (100) Speed: 16,000 km/s Endurance: 1 secs Range: 16k km Warhead: 2 Size: 2
Lancer Medium Missile (100) Speed: 21,000 km/s Endurance: 58 secs Range: 1218k km Warhead: 10 Size: 6
Kunnar Long-range Scanner (1) GPS 12600 Range 126.0m km Resolution 40
Typhoon PD Sensors (1) GPS 16.8 Range 168k km Resolution 0.2 GPS 16.8
Kunnar Short-range Scanner (1) GPS 840 Range 8.4m km Resolution 40
ECCM-4 (1) ECM 40
Mantis III class Destroyer Escort 6750 tons 630 Crew 2628 BP TCS 135 TH 48 EM 750
2962 km/s Armour 1 Shields 25-375 Sensors 1/0/0/0/0 Damage Control 0-0 PPV 24
Replacement Parts 5
Kuat Drive Systems Plasma Drive (5) Power 80 Efficiency 0.50 Signature 9.599999 Armour 0 Exp 5%
Fuel Capacity 250,000 Litres Range 319.9 billion km (1250 days at full power)
Seinar Fleet Systems Class 25 Shield Generator (10) Total Fuel Cost 125 Litres per day
Terra Arms 120mm PD Phalanx II (1x4) Range 175,000km TS: 20000 km/s Power 16-16 RM 6 ROF 5 4 4 4 4 4 4 3 3 2 2
Seinar Fleet Systems PD Fire Control (1) Max Range: 175,000 km TS: 20000 km/s 94 89 83 77 71 66 60 54 49 43
GE Reactor (1) Total Power Output 30 Armour 0 Exp 5%
Kunnar Long-range Scanner (1) GPS 12600 Range 126.0m km Resolution 40
Typhoon PD Sensors (1) GPS 16.8 Range 168k km Resolution 0.2 GPS 16.8
Kunnar Short-range Scanner (1) GPS 840 Range 8.4m km Resolution 40
ECCM-4 (1) ECM 40
Mastiff II class Destroyer 6700 tons 625 Crew 2702 BP TCS 134 TH 48 EM 750
2985 km/s Armour 1 Shields 25-375 Sensors 1/0/0/0/0 Damage Control 0-0 PPV 24
Replacement Parts 5
Kuat Drive Systems Plasma Drive (5) Power 80 Efficiency 0.50 Signature 9.599999 Armour 0 Exp 5%
Fuel Capacity 250,000 Litres Range 322.4 billion km (1250 days at full power)
Seinar Fleet Systems Class 25 Shield Generator (10) Total Fuel Cost 125 Litres per day
Terra Arms Dual 250mm XRay Laser Turret (1x2) Range 960,000km TS: 20000 km/s Power 32-10 RM 6 ROF 20 16 16 16 16 16 16 13 12 10 9
Seinar Fleet Systems Main Battery Fire Control (1) Max Range: 1,400,000 km TS: 5000 km/s 99 99 98 97 96 96 95 94 94 93
GE Reactor (1) Total Power Output 30 Armour 0 Exp 5%
Kunnar Long-range Scanner (1) GPS 12600 Range 126.0m km Resolution 40
Kunnar Short-range Scanner (1) GPS 840 Range 8.4m km Resolution 40
ECCM-4 (1) ECM 40
I did notice the latest generation of the 350mm cannons ran into the fire control range limitation. And as I think I've maxed out the range on beam control, it seems that 1.4million km is the max range for beams.