Nothing too flashy here - these are just the first craft (designed in 2025) of the Terran Union, built by real-world contractors and operated by the United Nations Aerospace Agency - the defense arm of the eminent world government of earth.
All of the following were designed by a consortium of the following contractors: BAE Systems, EADS, Finmeccania, General Dynamics, L-3 Communications, Mitsubishi Heavy Industries, Northrop Grumman, NPO Molniya, SAIC, Siemens AG, Raytheon, and the Thales Group.
First, a dedicated long-range cargo hauler, envisioned to carry materiel to other worlds and return with useful minerals:
335 class Cargo Ship 33500 tons 249 Crew 402.5 BP TCS 670 TH 310 EM 0
462 km/s Armour 1-92 Shields 0-0 Sensors 1/1/0/0 Damage Control Rating 1 PPV 0
Maintenance Capacity 1008 MSP Max Repair 16 MSP
Cargo 25000 Cargo Handling Multiplier 25
UNE-NT62.1/62 C (5) Power 62 Fuel Use 10% Signature 62 Armour 0 Exp 1%
Fuel Capacity 400,000 Litres Range 214.6 billion km (5376 days at full power)
This design is classed as a commercial vessel for maintenance purposes
Second, the primary vessel of the Terran Union, named in honor of the first successful re-usable manned launch and re-entry system:
Enterprise class Science Vessel 5000 tons 342 Crew 702 BP TCS 100 TH 75 EM 0
750 km/s Armour 1-26 Shields 0-0 Sensors 5/5/2/0 Damage Control Rating 12 PPV 0
Annual Failure Rate: 16% IFR: 0.2% Maintenance Capacity 2053 MSP Max Repair 100 MSP
Hangar Deck Capacity 2000 tons
UNE-NT25.5/25 M (3) Power 25 Fuel Use 100% Signature 25 Armour 0 Exp 5%
Fuel Capacity 250,000 Litres Range 90.0 billion km (1388 days at full power)
UNAS-A1.10/100 (1) GPS 1000 Range 10.0m km Resolution 100
UNTS-A1.5 (1) Sensitivity 5 Detect Sig Strength 1000: 5m km
UNES-A1.5 (1) Sensitivity 5 Detect Sig Strength 1000: 5m km
Gravitational Survey Sensors (2) 2 Survey Points Per Hour
This design is classed as a military vessel for maintenance purposes
Thirdly, we have a personnel shuttle, intended to bring security contractors to hot spots wherever they arise - it is often carried by the Enterprise class:
Trammel class Shuttle 900 tons 35 Crew 43.5 BP TCS 18 TH 25 EM 0
1388 km/s Armour 1-8 Shields 0-0 Sensors 1/1/0/0 Damage Control Rating 0 PPV 0
Annual Failure Rate: 12% IFR: 0.2% Maintenance Capacity 15 MSP Max Repair 12 MSP
Troop Capacity: 1 Company
UNE-NT25.5/25 M (1) Power 25 Fuel Use 100% Signature 25 Armour 0 Exp 5%
Fuel Capacity 10,000 Litres Range 20.0 billion km (166 days at full power)
This design is classed as a military vessel for maintenance purposes
Finally, the craft responsible for all geological survey operations, carried for the duration of it's missions and deployed by the Enterprise class:
Aspire class Scout 900 tons 83 Crew 238.5 BP TCS 18 TH 25 EM 0
1388 km/s Armour 1-8 Shields 0-0 Sensors 1/1/0/2 Damage Control Rating 0 PPV 0
Annual Failure Rate: 12% IFR: 0.2% Maintenance Capacity 83 MSP Max Repair 100 MSP
UNE-NT25.5/25 M (1) Power 25 Fuel Use 100% Signature 25 Armour 0 Exp 5%
Fuel Capacity 10,000 Litres Range 20.0 billion km (166 days at full power)
Geological Survey Sensors (2) 2 Survey Points Per Hour
This design is classed as a military vessel for maintenance purposes
There's more to come, to be sure. I didn't offer much to critique on, but keep in mind these craft are designed from a roleplaying standpoint.
Either way, comments welcome!