This part is from lonesomerobots
cost:
500
mass:
0.5
TechRequired:
precisionPropulsion
engine_data:
ClosedCycle
{"isp"=>{"vac"=>4000.0, "atmo"=>3800.0}, "propellant_ratios"=>{"SolidFuel"=>1.0}, "max_thrust"=>300.0}
resources:
SolidFuel
100.0
