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Satellite data:
Name: Senjuk 8a
Orbital period in years: 0.00
Orbital period in days: 0.70
Orbital period in hours: 16.77
Orbital radius (mean) km: 312.39E+6
Satellite diameter, km: 5432
Surface g, m/s/s: 2.57
Earth gravities: 0.26
Satellite mass, kg: 284.46E+21
Satellite mass, Earths: 0.05
Satellite volume, m^3: 83.91E+18
Satellite volume, Earths: 0.08
Density, g/cm^3: 3.39
Atmospheric gas speed analysis
Numbers reflect escape velocity/r.m.s. speeds of molecules
Hydrogen (H2): 2.21
Helium (He): 4.41
Oxygen (O2): 35.28
Nitrogen (N2): 30.87
Carbon dioxide (CO2): 48.51
Argon (Ar): 44.10
Krypton (Kr): 92.62
Neon (Ne): 22.27
Water Vapour (H20): 17.64
Methane (CH4): 17.64
Ozone (O3): 52.92
Sulphur Dioxide (SO2): 70.57
Benzene (C6H6): 19.85
Ethane (C2H6): 33.08
Hydrogen Sulphide (H2S): 37.49
Ammonia (NH3): 18.74
Atmospheric composition:
Pressure in millibars:
Hydrogen (H2): 0.00
Helium (He): 0.00
Oxygen (O2): 0.00
Nitrogen (N2): 0.00
Carbon dioxide (CO2): 153.20
Ammonia (NH3): 104.07
Methane (CH4): 0.00
Sulphur dioxide (SO2): 485.59
Hydrogen sulphide (H2S): 188.62
Total atmospheric pressure, bar: 0.93
Atmospheric gas speed analysis
Numbers reflect escape velocity/r.m.s. speeds of molecules
Hydrogen (H2): 2.21
Helium (He): 4.41
Oxygen (O2): 35.28
Nitrogen (N2): 30.87
Carbon dioxide (CO2): 48.51
Argon (Ar): 44.10
Krypton (Kr): 92.62
Neon (Ne): 22.27
Water Vapour (H20): 17.64
Methane (CH4): 17.64
Ozone (O3): 52.92
Sulphur Dioxide (SO2): 70.57
Benzene (C6H6): 19.85
Ethane (C2H6): 33.08
Hydrogen Sulphide (H2S): 37.49
Ammonia (NH3): 18.74
Surface hydrosphere:
Potential surface liquids:
Water (H2O): yes
Ammonia (NH3): yes
Sulphur dioxide (SO2): yes
Carbon dioxide (CO2): superciritical subsurface
Oxygen (O2): yes, though not found due to reactivity
Nitrogen (N2): No
Neon (Ne): No
Deuterium (D): No
Hydrogen (H): No
Helium (He): No
Habitable zone description:
Planetary conditions:
Mean temperature, K: 136
life:volcanic vent organisms found on long active volcanic regions, life is confined to anearobic microbes in most places, though in subsurface aquifers of water more normal life types exist
Atmosphere: atmosphere is highly reactive, most of it produced from volcanism, and spends only a short time in atmosphere before freezing out onto non volcanic areas
Temperature at perihelion, K: 136
Temperature at aphelion, K: 135
Detailed orbital analysis
Eccentricity, tidal effects, angular velocity
Planetary eccentricity: 0.01
Satellite eccentricity: 0.02
Planetary aphelion m km: 943.63
Planetary perihelion m km: 928.74
Satellite apoapsis km: 317319.34
Satellite periapsis km: 307460.50
Satellite angular velocity: 0.00
Planet angular velocity: 0.00
Barycentre from middle of planet, km: 18.02
Tide height caused from moon, m: 184.56
Tide height caused from sun, m: 0.05
Tide height caused on moon from planet, m: 31097.00
Planetary axial tilt, degrees: 43.47
Satellite axial tilt, degrees: 0.00
Satellite orbital inclination, degrees: 1.20
Planetary orbital inclination, degrees: 2.27
Satellite data:
Name: Senjuk 8b
Orbital period in years: 0.00
Orbital period in days: 1.07
Orbital period in hours: 25.63
Orbital radius (mean) km: 414.54E+6
Satellite diameter, km: 4065
Surface g, m/s/s: 1.81
Earth gravities: 0.18
Satellite mass, kg: 111.98E+21
Satellite mass, Earths: 0.02
Satellite volume, m^3: 35.17E+18
Satellite volume, Earths: 0.03
Density, g/cm^3: 3.18
Atmospheric composition:
Pressure in millibars:
Hydrogen (H2): 0.00
Helium (He): 0.00
Oxygen (O2): 0.00
Nitrogen (N2): 0.00
Carbon dioxide (CO2): 0.00
Ammonia (NH3): 104.07
Methane (CH4): 0.00
Sulphur dioxide (SO2): 0.00
Hydrogen sulphide (H2S): 0.00
Total atmospheric pressure, bar: 0.10
Atmospheric gas speed analysis
Numbers reflect escape velocity/r.m.s. speeds of molecules
Hydrogen (H2): 1.60
Helium (He): 3.20
Oxygen (O2): 25.59
Nitrogen (N2): 22.39
Carbon dioxide (CO2): 35.18
Argon (Ar): 31.99
Krypton (Kr): 67.17
Neon (Ne): 16.15
Water Vapour (H20): 12.79
Methane (CH4): 12.79
Ozone (O3): 38.38
Sulphur Dioxide (SO2): 51.18
Benzene (C6H6): 14.39
Ethane (C2H6): 23.99
Hydrogen Sulphide (H2S): 27.19
Ammonia (NH3): 13.59
Surface hydrosphere:
Potential surface liquids:
Water (H2O): present in gaps between ice sheets
Ammonia (NH3): No
Sulphur dioxide (SO2): No
Carbon dioxide (CO2): No
Oxygen (O2): No
Nitrogen (N2): No
Neon (Ne): No
Deuterium (D): No
Hydrogen (H): No
Helium (He): No
Habitable zone description:
Planetary conditions:
Mean temperature, K: 136
life:primitive microbial bacteria in deep subsurface ocean, more advanced photo/chemo synthetic bacteria in surface cracks over volcanic plumes
Atmosphere: trace, mostly the radiation ablation products of the ice, oxygen and hydrogen predominate, and monoatmic oxygen sterilises surface samples
Temperature at perihelion, K: 136
Temperature at aphelion, K: 135
Satellite data:
Name: Senjuk 8c
Orbital period in years: 0.01
Orbital period in days: 1.94
Orbital period in hours: 46.64
Orbital radius (mean) km: 617.91E+6
Satellite diameter, km: 3111
Surface g, m/s/s: 0.95
Earth gravities: 0.10
Satellite mass, kg: 34.62E+21
Satellite mass, Earths: 0.01
Satellite volume, m^3: 15.77E+18
Satellite volume, Earths: 0.01
Density, g/cm^3: 2.20
Detailed orbital analysis
Eccentricity, tidal effects, angular velocity
Planetary eccentricity: 0.01
Satellite eccentricity: 0.02
Planetary aphelion m km: 943.63
Planetary perihelion m km: 928.74
Satellite apoapsis km: 627188.70
Satellite periapsis km: 608636.04
Satellite angular velocity: 0.00
Planet angular velocity: 0.00
Barycentre from middle of planet, km: 4.32
Tide height caused from moon, m: 2.89
Tide height caused from sun, m: 0.05
Tide height caused on moon from planet, m: 3548.74
Planetary axial tilt, degrees: 43.47
Satellite axial tilt, degrees: 0.00
Satellite orbital inclination, degrees: 0.67
Planetary orbital inclination, degrees: 2.27
Satellite data:
Name: Senjuk 8d
Orbital period in years: 0.02
Orbital period in days: 6.75
Orbital period in hours: 161.95
Orbital radius (mean) km: 1.42E+9
Satellite diameter, km: 3855
Surface g, m/s/s: 1.18
Earth gravities: 0.12
Satellite mass, kg: 65.88E+21
Satellite mass, Earths: 0.01
Satellite volume, m^3: 30.00E+18
Satellite volume, Earths: 0.03
Density, g/cm^3: 2.20
Detailed orbital analysis
Eccentricity, tidal effects, angular velocity
Planetary eccentricity: 0.01
Satellite eccentricity: 0.01
Planetary aphelion m km: 943.63
Planetary perihelion m km: 928.74
Satellite apoapsis km: 1437713.05
Satellite periapsis km: 1395951.23
Satellite angular velocity: 0.00
Planet angular velocity: 0.00
Barycentre from middle of planet, km: 18.86
Tide height caused from moon, m: 0.46
Tide height caused from sun, m: 0.05
Tide height caused on moon from planet, m: 364.64
Planetary axial tilt, degrees: 43.47
Satellite axial tilt, degrees: 0.00
Satellite orbital inclination, degrees: 0.55
Planetary orbital inclination, degrees: 2.27
Atmospheric gas speed analysis
Numbers reflect escape velocity/r.m.s. speeds of molecules
Hydrogen (H2): 1.26
Helium (He): 2.52
Oxygen (O2): 20.16
Nitrogen (N2): 17.64
Carbon dioxide (CO2): 27.71
Argon (Ar): 25.19
Krypton (Kr): 52.91
Neon (Ne): 12.72
Water Vapour (H20): 10.08
Methane (CH4): 10.08
Ozone (O3): 30.23
Sulphur Dioxide (SO2): 40.31
Benzene (C6H6): 11.34
Ethane (C2H6): 18.90
Hydrogen Sulphide (H2S): 21.42
Ammonia (NH3): 10.71
Satellite data:
Name: Senjuk 8e
Orbital period in years: 0.04
Orbital period in days: 13.22
Orbital period in hours: 317.37
Orbital radius (mean) km: 2.22E+9
Satellite diameter, km: 407
Surface g, m/s/s: 0.18
Earth gravities: 0.02
Satellite mass, kg: 109.94E+18
Satellite mass, Earths: 0.00
Satellite volume, m^3: 35.32E+15
Satellite volume, Earths: 0.00
Density, g/cm^3: 3.11
Detailed orbital analysis
Eccentricity, tidal effects, angular velocity
Planetary eccentricity: 0.01
Satellite eccentricity: 0.01
Planetary aphelion m km: 943.63
Planetary perihelion m km: 928.74
Satellite apoapsis km: 2242566.01
Satellite periapsis km: 2194935.89
Satellite angular velocity: 0.00
Planet angular velocity: 0.00
Barycentre from middle of planet, km: 0.05
Tide height caused from moon, m: 0.00
Tide height caused from sun, m: 0.05
Tide height caused on moon from planet, m: 7.08
Planetary axial tilt, degrees: 43.47
Satellite axial tilt, degrees: 0.00
Satellite orbital inclination, degrees: 1.64
Planetary orbital inclination, degrees: 2.27
Satellite data:
Name: Senjuk 8f
Orbital period in years: 0.04
Orbital period in days: 16.21
Orbital period in hours: 389.00
Orbital radius (mean) km: 2.54E+9
Satellite diameter, km: 787
Surface g, m/s/s: 0.39
Earth gravities: 0.04
Satellite mass, kg: 904.44E+18
Satellite mass, Earths: 0.00
Satellite volume, m^3: 254.91E+15
Satellite volume, Earths: 0.00
Density, g/cm^3: 3.55
Detailed orbital analysis
Eccentricity, tidal effects, angular velocity
Planetary eccentricity: 0.01
Satellite eccentricity: 0.00
Planetary aphelion m km: 943.63
Planetary perihelion m km: 928.74
Satellite apoapsis km: 2551691.77
Satellite periapsis km: 2530695.55
Satellite angular velocity: 0.00
Planet angular velocity: 0.00
Barycentre from middle of planet, km: 0.46
Tide height caused from moon, m: 0.00
Tide height caused from sun, m: 0.05
Tide height caused on moon from planet, m: 7.98
Planetary axial tilt, degrees: 43.47
Satellite axial tilt, degrees: 0.00
Satellite orbital inclination, degrees: 1.77
Planetary orbital inclination, degrees: 2.27
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