Real Rockets for Real Scaled System

SLS core stage, Pyrios boosters, Exploration Upper Stage is here. If you want to do any serious interplanetary mission, you'll definitely need it.
It has enough dV to push both of Eridanus MPCV and ATV-Derived Habitat module to Earth-Moon Lagrange Point 2, but not to LLO. (we don't have EML2 in SR2)

You must have really hard time docking MPCV with ATV, but not my fault, it's Jundroo's :P

Launch Capability: 150t to Low Earth Orbit
Engines Used
  • F-1B: 8836 kN thrust / 272s Sea Level Isp / 299s Vacuum Isp
  • RS-25D/E: 2279 kN thrust / 366s Sea Level Isp / 452.3 Vacuum Isp
  • RL-10B-2: 110.1 kN thrust / 465.5s Vacuum Isp


  • Created On: Windows
  • Game Version:
  • Price: $53,107k
  • Number of Parts: 1386
  • Dimensions: 100m x 25m x 15m


  • Total Delta V: 65,823m/s
  • Total Thrust: 47.0MN
  • Engines: 157
  • Wet Mass: 2,888,115kg
  • Dry Mass: 248,546kg


Stage Engines Delta V Thrust Burn Mass
1 8 7,548m/s 44.5MN 474s 2,273,252kg
2 0 0m/s 0N 0s 1,227,488kg
3 0 0m/s 0N 0s 178,017kg
5 4 3,898m/s 440kN 1,057s 178,017kg
8 1 2,059m/s 27kN 1,531s 27,182kg
10 8 25,094m/s 570kN 63s 10,412kg
14 32 27,225m/s 13kN 3,033s 10,412kg


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    @mjdfx150529 all of my rockets have bulkheads and right length :P this time I double checked it has proper dV and burn time, and flight-test it!

    6 months ago
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    10.7k Kell

    You actually went to length and made the bulkheads!

    6 months ago


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