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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