This part is from MajorLeaugeRocketScience's The Martian Rockets
cost:
1000
mass:
1
category:
Structural
TechRequired:
veryHeavyRocketry
engine_data:
standard
{"isp"=>{"vac"=>100.0, "atmo"=>100.0}, "propellant_ratios"=>{"SolidFuel"=>0.5}, "max_thrust"=>50.0}
