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WFMBAIRWs

System 342306023 - 41 Arae A

41 Arae A
7 Planets (size proportional to Sqrt(Radius))
Sun GasDwarf Ice Jovian Ice See
Key
Stellar characteristics
Stellar mass 0.90 solar masses
Stellar luminosity 0.41
Age 1.054 billion years
(20.897 billion left on main sequence)
Habitable ecosphere radius 0.640 AU (0.521 - 0.924 AU)

Planetary Overview
#TypeDist.MassRadius
1 GasDwarf GasDwarf 1.165 AU 2.468 EM 1.339 ER
Ice 2.171 AU 1.891 EM 1.229 ER
3 Jovian Jovian 3.419 AU 112.294 EM 7.569 ER
4 Ice Ice 4.045 AU 0.748 EM 1.212 ER

Planet #1 Statistics
Planet typeGasDwarfGasDwarf
Distance from primary star1.7E+08 KM1.165 AU
Mass1.5E+25Kg2.468 Earth masses
Equatorial radius8538.4 Km1.3 Earth radii
Density5.66 grams/cc1 Earth densities
Eccentricity of orbit0.096
Escape Velocity15.2 Km/sec
Molecular weight retained 1.0 and aboveH2, He, N, O, CH4, NH3, H2O, Ne...
Axial tilt28°
Planetary albedo 0.26
Exospheric Temperature384.60° K-888.40° C Earth temperature
Length of year484.09 Earth days889.14 Local days
1.33 Earth years
Length of day13.07 hours


Planet #2 Statistics
Planet typeIceIce
High-G, Cold, Icy, Arid, Cloudless, Thick atmosphere
Distance from primary star3.2E+08 KM2.171 AU
Mass1.1E+25Kg1.891 Earth masses
Surface gravity1227.1 cm/sec21.25 Earth gees
Surface pressure 4026 millibars3.973 Earth atmospheres
Surface temperature-135.2° Celcius
-211.4° Fahrenheit
-149.2° C Earth temperature
-268.6° F Earth temperature
Normal temperature range
NightDay
-136.2° C
-213.2° F
- -134.2° C
-209.6° F
MinMax
-147.0° C
-232.7° F
- -124.2° C
-191.6° F
Equatorial radius7839.9 Km1.2 Earth radii
Density5.60 grams/cc1 Earth densities
Eccentricity of orbit0.071
Escape Velocity13.9 Km/sec
Molecular weight retained 0.4 and aboveH, H2, He, N, O, CH4, NH3, H2O...
Axial tilt36°
Planetary albedo 0.70
Exospheric Temperature110.71° K-1162.29° C Earth temperature
Length of year1231.82 Earth days2160.77 Local days
3.37 Earth years
Length of day13.68 hours
Boiling point of water142.6° Celcius
288.7° Fahrenheit
Hydrosphere percentage 0.0
Cloud cover percentage 0.0
Ice cover percentage100.0


Planet #3 Statistics
Planet typeJovianJovian
Distance from primary star5.1E+08 KM3.419 AU
Mass6.7E+26Kg112.294 Earth masses
17.940 Earth masses dust
94.354 Earth masses gas
Equatorial radius48274.5 Km7.6 Earth radii
Density1.42 grams/cc0.26 Earth densities
Eccentricity of orbit0.038
Escape Velocity43.1 Km/sec
Molecular weight retained 0.0 and aboveH, H2, He, N, O, CH4, NH3, H2O...
Axial tilt31°
Planetary albedo 0.47
Exospheric Temperature 44.65° K-1228.35° C Earth temperature
Length of year2433.65 Earth days6264.40 Local days
6.66 Earth years
Length of day9.32 hours


Planet #4 Statistics
Planet typeIceIce
Low-G, Cold, Icy, Arid, Cloudless, Thin atmosphere
Distance from primary star6.1E+08 KM4.045 AU
Mass4.5E+24Kg0.748 Earth masses
Surface gravity498.9 cm/sec20.51 Earth gees
Surface pressure 337 millibars0.333 Earth atmospheres
Surface temperature-165.3° Celcius
-265.6° Fahrenheit
-179.3° C Earth temperature
-322.8° F Earth temperature
Normal temperature range
NightDay
-169.2° C
-272.6° F
- -161.7° C
-259.0° F
MinMax
-189.0° C
-308.3° F
- -143.7° C
-226.6° F
Equatorial radius7730.3 Km1.2 Earth radii
Density2.31 grams/cc0.42 Earth densities
Eccentricity of orbit0.038
Escape Velocity 8.8 Km/sec
Molecular weight retained 0.3 and aboveH, H2, He, N, O, CH4, NH3, H2O...
Axial tilt23°
Planetary albedo 0.33
Exospheric Temperature 31.90° K-1241.10° C Earth temperature
Length of year3131.88 Earth days3503.15 Local days
8.57 Earth years
Length of day21.46 hours
Boiling point of water72.1° Celcius
161.8° Fahrenheit
Hydrosphere percentage 0.0
Cloud cover percentage 0.0
Ice cover percentage32.3


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