I guess I'll throw in my survey carrier designs aswell.
geo. survey
Talona III class Survey Craft 500 tons 17 Crew 181,9 BP TCS 10 TH 15 EM 0
1501 km/s Armour 1-5 Shields 0-0 HTK 5 Sensors 0/0/0/2 DCR 0 PPV 0
Maint Life 13,59 Years MSP 170 AFR 3% IFR 0,0% 1YR 2 5YR 26 Max Repair 150 MSP
Fiend Control Rating 1
Intended Deployment Time: 6 months Morale Check Required
Survey Craft Drive III (2) Power 15,0 Fuel Use 35,27% Signature 7,5 Explosion 6%
Fuel Capacity 54.000 Litres Range 55,2 billion km (425 days at full power)
Improved Geological Sensors (1) 2 Survey Points Per Hour
This design is classed as a Fighter for production, combat and planetary interaction
grav. survey
Tarterus III class Survey Craft 500 tons 17 Crew 181,9 BP TCS 10 TH 15 EM 0
1501 km/s Armour 1-5 Shields 0-0 HTK 5 Sensors 0/0/2/0 DCR 0 PPV 0
Maint Life 13,59 Years MSP 170 AFR 3% IFR 0,0% 1YR 2 5YR 26 Max Repair 150 MSP
Fiend Control Rating 1
Intended Deployment Time: 6 months Morale Check Required
Survey Craft Drive III (2) Power 15,0 Fuel Use 35,27% Signature 7,5 Explosion 6%
Fuel Capacity 54.000 Litres Range 55,2 billion km (425 days at full power)
Improved Gravitational Sensors (1) 2 Survey Points Per Hour
This design is classed as a Fighter for production, combat and planetary interaction
survey carrier
Velsharoon II class Survey Carrier 29.990 tons 991 Crew 3.953 BP TCS 600 TH 144 EM 0
1000 km/s Armour 1-85 Shields 0-0 HTK 338 Sensors 0/0/0/0 DCR 173 PPV 0
Maint Life 35,17 Years MSP 14.260 AFR 42% IFR 0,6% 1YR 22 5YR 336 Max Repair 180 MSP
Hangar Deck Capacity 4.000 tons
Demon Control Rating 1 BRG
Intended Deployment Time: 240 months Flight Crew Berths 80 Morale Check Required
Survey Carrier Drive II (2) Power 600 Fuel Use 6,24% Signature 72,00 Explosion 6%
Fuel Capacity 5.000.000 Litres Range 481,1 billion km (5568 days at full power)
This design is classed as a Military Vessel for maintenance purposes
For my survey fleet I use two Velsharoon, with eight Talona or eight Tarterus each.
Since deep space also has its dangers they're escorted by escort carriers with fighters for scouting and actual combat and also to provide jump drives, since the second generation of the Velsharoon doesn't have it anymore.
fighter for larger targets
Beshaba II class Fighter-Bomber 470 tons 6 Crew 70,9 BP TCS 9 TH 48 EM 0
5108 km/s Armour 2-5 Shields 0-0 HTK 2 Sensors 0/0/0/0 DCR 0 PPV 3,2
Maint Life 3,49 Years MSP 9 AFR 18% IFR 0,2% 1YR 1 5YR 17 Max Repair 19,6 MSP
Magazine 32
Fiend Control Rating 1
Intended Deployment Time: 1 months Morale Check Required
Fighter-Bomber Drive II (2) Power 48 Fuel Use 176,36% Signature 24 Explosion 12%
Fuel Capacity 6.000 Litres Range 1,3 billion km (70 hours at full power)
Size 8,00 Box Launcher (4) Missile Size: 8 Hangar Reload 141 minutes MF Reload 23 hours
Fighter-Bomber MFC II (1) Range 109,3m km Resolution 200
ASM Baphomet III (4) Speed: 40.275 km/s End: 43,7m Range: 105,6m km WH: 9 Size: 8 TH: 161/96/48
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 Fighter for production, combat and planetary interaction
fighter for PD and smaller targets
Incubus class Fighter-Interceptor 500 tons 28 Crew 107,6 BP TCS 10 TH 70 EM 0
7045 km/s Armour 2-5 Shields 0-0 HTK 5 Sensors 0/0/0/0 DCR 0 PPV 3
Maint Life 2,65 Years MSP 13 AFR 20% IFR 0,3% 1YR 3 5YR 39 Max Repair 22,4 MSP
Fiend Control Rating 1
Intended Deployment Time: 1 months Morale Check Required
Fighter-Interceptor Drive (2) Power 70,4 Fuel Use 908,06% Signature 35,2 Explosion 22%
Fuel Capacity 50.000 Litres Range 2 billion km (3 days at full power)
Fighter-Interceptor Meson Cannon (1) Range 60.000km TS: 7.045 km/s Power 3-3 RM 60.000 km ROF 5
Fighter-Interceptor BFC (1) Max Range: 64.000 km TS: 7.000 km/s 84 69 53 38 22 6 0 0 0 0
Fighter-Interceptor Power Reactor (1) Total Power Output 3 Exp 20%
This design is classed as a Fighter for production, combat and planetary interaction
scout with thermal sensor
Loki II class Surveillance Craft 498 tons 15 Crew 111,6 BP TCS 10 TH 5 EM 0
2008 km/s Armour 1-5 Shields 0-0 HTK 4 Sensors 84/0/0/0 DCR 0 PPV 0
Maint Life 1,30 Years MSP 14 AFR 20% IFR 0,3% 1YR 9 5YR 130 Max Repair 84 MSP
Fiend Control Rating 1
Intended Deployment Time: 1 months Morale Check Required
Surveillance Craft Drive II (2) Power 20 Fuel Use 90,51% Signature 2,40 Explosion 8%
Fuel Capacity 50.000 Litres Range 20 billion km (115 days at full power)
Surveillance Craft Thermal Sensor II (1) Sensitivity 84 Detect Sig Strength 1000: 72,5m km
This design is classed as a Fighter for production, combat and planetary interaction
scout with EM sensor
Loviatar II class Surveillance Craft 498 tons 15 Crew 111,6 BP TCS 10 TH 5 EM 0
2008 km/s Armour 1-5 Shields 0-0 HTK 4 Sensors 0/84/0/0 DCR 0 PPV 0
Maint Life 1,30 Years MSP 14 AFR 20% IFR 0,3% 1YR 9 5YR 130 Max Repair 84 MSP
Fiend Control Rating 1
Intended Deployment Time: 1 months Morale Check Required
Surveillance Craft Drive II (2) Power 20 Fuel Use 90,51% Signature 2,40 Explosion 8%
Fuel Capacity 50.000 Litres Range 20 billion km (115 days at full power)
Surveillance Craft EM Sensor II (1) Sensitivity 84 Detect Sig Strength 1000: 72,5m km
This design is classed as a Fighter for production, combat and planetary interaction
carrier with some PD
Mephistopheles class Escort Carrier 29.999 tons 737 Crew 5.144,1 BP TCS 600 TH 144 EM 0
1000 km/s JR 3-50 Armour 5-86 Shields 0-0 HTK 202 Sensors 0/0/0/0 DCR 58 PPV 18,92
Maint Life 7,03 Years MSP 6.242 AFR 124% IFR 1,7% 1YR 221 5YR 3.316 Max Repair 720 MSP
Hangar Deck Capacity 4.000 tons Magazine 1.080
Demon Control Rating 1 BRG
Intended Deployment Time: 84 months Flight Crew Berths 80 Morale Check Required
Escort Carrier Jump Drive Max Ship Size 30000 tons Distance 50k km Squadron Size 3
Escort Carrier Drive (2) Power 600 Fuel Use 5,58% Signature 72,00 Explosion 6%
Fuel Capacity 3.000.000 Litres Range 322,7 billion km (3735 days at full power)
Twin Point Defence Meson Cannon Turret (2x2) Range 15.000km TS: 8000 km/s Power 6-10 RM 15.000 km ROF 5
Point Defence BFC (2) Max Range: 20.000 km TS: 8.000 km/s 50 0 0 0 0 0 0 0 0 0
Point Defence Power Plant (4) Total Power Output 49,6 Exp 5%
Escort Carrier Anti-Fighter ASS (1) GPS 7200 Range 122m km Resolution 10
Escort Carrier Anti-Ship ASS (1) GPS 144000 Range 331,3m km Resolution 200
Escort Carrier Anti-Missile ASS (1) GPS 36 Range 12,7m km MCR 1,1m km Resolution 1
This design is classed as a Military Vessel for maintenance purposes
The afore mentioned fleet also includes two Mephistopheles, one of which carries eight Beshaba (Fighter-Bomber) while the other carries six Incubus (Fighter-Interceptor), one Loki, and one Loviatar (scouts).
I always send the scouts in before the rest of the fleet jumps to the new system to avoid nasty surprises.
I don't have much confidence in my military vessels, though, since they aren't battle tested yet.