physical and orbital characteristics mass: radius: gravity: surface density: kg/m3 true density: kg/m3 circumference: km2 surface area: km2 volume: km3 distance from star: AU eccentricity from star: max distance from star: AU min distance from star: orbital period: year length in earth days: true year length: orbital velocity: velocity: km/s inclination: axial tilt: day length in hours: rotation speed kmp/h: solar heat: albedo: greenhouse effect: average planet temperature: K / ° C hill sphere inner: hill sphere outer: standard tides: m spring tides: m neap tides: m tidally locked: satellites:
atmosphere surface pressure at sea level: atm air density at sea level: kg/m3 composition by volume: molecular nitrogen: molecular oxygen: argon: carbon dioxide: