Body {
    name = "Sun"
    parent = ""
    radius = 696340000
    surfaceGravity = 274
    rotationPeriod = 2160000
}
Body {
    name = "Earth"
    parent = "Sun"
    radius = 6371000
    surfaceGravity = 9.80665
    rotationPeriod = 86164
    semiMajorAxis = 149600000000
    orbitalPeriod = 31557600
    atmosphereHeight = 100000
    densityCurve {
        key = 0 1
        key = 10000 0.7
        key = 30000 0.3
        key = 60000 0.1
        key = 100000 0
    }
}
Body {
    name = "Moon"
    parent = "Earth"
    radius = 1737400
    surfaceGravity = 1.62
    rotationPeriod = 2360591
    semiMajorAxis = 384400000
    orbitalPeriod = 2360591
    atmosphereHeight = 0
}