Name: Mandan
Orbital period in years: 0.72
Orbital period in days: 264.72
Orbital period in hours: 6353.28
Orbital radius (mean) km: 123.05E+6
Planetary diameter, km: 13050
Surface g, m/s/s: 8.80
Earth gravities: 0.90
Planetary mass, kg: 5.61E+24
Planetary mass, Earths: 0.94
Planetary volume, m^3: 1.16E+21
Planetary volume, Earths: 1.07
Approximate planetary temperature, K: 349.22
Density, g/cm^3: 4.83
Axial tilt, degrees: 6.85
Rotational period, hrs: 37.11
Atmospheric composition:
Pressure in millibars:
Hydrogen (H2): 0.00
Helium (He): 0.00
Oxygen (O2): 440.52
Nitrogen (N2): 209.84
Carbon dioxide (CO2): + 2000.00
Ammonia (NH3): 0.00
Methane (CH4): 0.00
Sulphur dioxide (SO2): 27.71
Hydrogen sulphide (H2S): 52.78
Total atmospheric pressure, bar: + 2.73
Surface hydrosphere:
Potential surface liquids:
Water (H2O): yes
Ammonia (NH3): No
Sulphur dioxide (SO2): yes, though mainly as volcanic gas and atmospheric component
Carbon dioxide (CO2): No
Oxygen (O2): No
Nitrogen (N2): No
Neon (Ne): No
Deuterium (D): No
Hydrogen (H): No
Helium (He): No
Atmospheric gas speed analysis
Numbers reflect escape velocity/r.m.s. speeds of molecules
Hydrogen (H2): 2.46
Helium (He): 4.92
Oxygen (O2): 39.37
Nitrogen (N2): 34.45
Carbon dioxide (CO2): 54.13
Argon (Ar): 49.21
Krypton (Kr): 103.34
Neon (Ne): 24.85
Water Vapour (H20): 19.68
Methane (CH4): 19.68
Ozone (O3): 59.05
Sulphur Dioxide (SO2): 78.74
Benzene (C6H6): 22.15
Ethane (C2H6): 36.91
Hydrogen Sulphide (H2S): 41.83
Ammonia (NH3): 20.92
