Iris is an expendable 2-stage medium-lift launch vehicle capable of 6.15 tonnes to LEO.

The first stage uses 9 Iris K-1 electric pump-fed kerolox engines and the upper stage uses a single vacuum-optimised K-1V electric pump-fed kerolox engine.

Iris is planned to use a kickstage, which is being developed.

GENERAL INFO

  • Created On: Windows
  • Game Version: 1.3.116.0
  • Price: $7,884k
  • Number of Parts: 84
  • Dimensions: 29 m x 10 m x 5 m

PERFORMANCE

  • Total Delta V: 1.6km/s
  • Total Thrust: 849kN
  • Engines: 10
  • Wet Mass: 3E+6kg
  • Dry Mass: 2.93E+6kg

STAGES

Stage Engines Delta V Thrust Burn Mass
1 9 69m/s 787kN 4.3m 3E+6kg
3 1 1.5km/s 61kN 4.0m 12,126kg

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