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Planetary data:
Name: Athene
Orbital period in years: 1.08
Orbital period in days: 395.11
Orbital period in hours: 9482.60
Orbital radius (mean) km: 159.60E+6
Planetary diameter, km: 15701
Surface g, m/s/s: 9.47
Earth gravities: 0.97
Planetary mass, kg: 8.75E+24
Planetary mass, Earths: 1.46
Planetary volume, m^3: 2.03E+21
Planetary volume, Earths: 1.87
Approximate planetary temperature, K: 295.66
Density, g/cm^3: 4.32
Axial tilt, degrees: 19.22
Rotational period, hrs: 28.42

Comments: Earth like life bearing planet, more information here. planet has breathable atmosphere, and three major moons, 



Atmospheric composition:
Pressure in millibars: 

Hydrogen (H2): trace in upper atmosphere
Helium (He): trace
Oxygen (O2): 189.34
Nitrogen (N2): 770.64
Carbon dioxide (CO2): fluctuates around 3 millibars
Ammonia (NH3): 0.00
Methane (CH4): trace
Sulphur dioxide (SO2): 0.00
Hydrogen sulphide (H2S): 0.00
Total atmospheric pressure, bar: 0.96


Atmospheric gas speed analysis
Numbers reflect escape velocity/r.m.s. speeds of molecules

Hydrogen (H2): 3.31
Helium (He): 6.61
Oxygen (O2): 52.92
Nitrogen (N2): 46.30
Carbon dioxide (CO2): 72.76
Argon (Ar): 66.14
Krypton (Kr): 138.90
Neon (Ne): 33.40
Water Vapour (H20): 26.46
Methane (CH4): 26.46
Ozone (O3): 79.37
Sulphur Dioxide (SO2): 105.83
Benzene (C6H6): 29.76
Ethane (C2H6): 49.61
Hydrogen Sulphide (H2S): 56.22
Ammonia (NH3): 28.11



Surface hydrosphere:
Potential surface liquids: 

Water (H2O): yes, as complete hydrosphere
Ammonia (NH3): yes, though not found naturally on surface pure
Sulphur dioxide (SO2): yes, but only as trace in volcanic gases
Carbon dioxide (CO2): No
Oxygen (O2): No
Nitrogen (N2): No
Neon (Ne): No
Deuterium (D): No
Hydrogen (H): No
Helium (He): No

Arbitrary condensation points for compounds in the formation region. numbers approaching one indicate a relatively high acquisition rate, where as higher or lower numbers indicate less abundant compounds.

TiC: 0.43
Al2O3: 0.46
C (graphite): 0.46
SiC: 0.47
CaAl2O19: 0.47
CaTiO3: 0.48
Ca2Al2O4: 0.50
MgAl2O4: 0.54
Fe3C: 0.557846
Fe: 0.56
Mg2SiO4: 0.57
AlN: 0.58
CaS: 0.602156
Mg2SiO4: 0.71
TiN: 0.80
FeS: 1.48
FeO: 1.478293
Ca2Mg5Si8O22: 1.34
H2O: 1.08
NH3: 1.52
H2SO4: 1.044730
C6H6: 1.14
CH4: 3.05
CO2: 0.97
N2: 2.346496
O2: 1.92
H2: 8.96


Habitable zone description: 

Planetary conditions: ideal, optimal ecology
Mean temperature, K: 295.66
life: indigenous
Atmosphere: breathable
Temperature at perihelion, K: 297
Temperature at aphelion, K: 294

 

Decorative lower bar