Koshchei
11 Planets (size proportional to Sqrt(Radius))
Sun Rock Rock Rock Rock Terrestrial Sub-Jovian Jovian Jovian Sub-Jovian Rock Sub-Jovian See
Key
Stellar charactersistics
Stellar mass 0.97 solar masses
Stellar luminosity 0.87
Age 1.022 billion years
(10.190 billion left on main sequence)
Habitable ecosphere radius 0.930 AU

Planetary Overview
#TypeDist.MassRadius
1 Rock Rock 0.306 AU 0.021 EM 0.282 ER
2 Rock Rock 0.385 AU 0.192 EM 0.584 ER
3 Rock Rock 0.524 AU 0.170 EM 0.561 ER
4 Rock Rock 0.701 AU 0.174 EM 0.565 ER
5 Terrestrial Terrestrial 1.055 AU 0.777 EM 0.925 ER
6 Sub-Jovian Sub-Jovian 1.701 AU 13.428 EM 3.726 ER
7 Jovian Jovian 4.112 AU 83.113 EM 6.824 ER
8 Jovian Jovian 10.699 AU 1355.913 EM 16.686 ER
9 Sub-Jovian Sub-Jovian 17.003 AU 2.126 EM 2.637 ER
10 Rock Rock 33.117 AU 0.237 EM 0.836 ER
11 Sub-Jovian Sub-Jovian 42.726 AU 1.825 EM 2.723 ER

Planet #1 Statistics
Planet typeRockRock
Tidally Locked 1 Face
Low-G, Hot, Airless, 1-Face
Distance from primary star4.6E+07 KM0.306 AU
Mass1.3E+23Kg0.021 Earth masses
Surface gravity264.2 cm/sec20.27 Earth gees
Surface pressure 0 millibars0.000 Earth atmospheres
Surface temperature204.5° Celsius
400.0° Fahrenheit
+190.5° C Earth temperature
+342.8° F Earth temperature
Normal temperature range
NightDay
-185.0° C
-301.0° F
- 410.9° C
771.6° F
MinMax
-195.4° C
-319.7° F
- 414.1° C
777.4° F
Equatorial radius1797.0 Km0.28 Earth radii
Density5.26 grams/cc0.95 Earth densities
Eccentricity of orbit0.012
Escape Velocity 3.1 Km/sec
Molecular weight retained697.0 and above
Axial tilt20°
Planetary albedo 0.07
Exospheric Temperature11791.90K+10518.90° C Earth temperature
Length of year62.67 Earth days1.00 Local days
Length of day1503.97 hours
Boiling point of water-273.1° Celsius
-459.7° Fahrenheit
Hydrosphere percentage 0.0
Cloud cover percentage 0.0
Ice cover percentage 0.0


Planet #2 Statistics
Planet typeRockRock
Tidally Locked 1 Face
Low-G, Hot, Airless, 1-Face
Distance from primary star5.8E+07 KM0.385 AU
Mass1.1E+24Kg0.192 Earth masses
Surface gravity552.6 cm/sec20.56 Earth gees
Surface pressure 0 millibars0.000 Earth atmospheres
Surface temperature152.4° Celsius
306.3° Fahrenheit
+138.4° C Earth temperature
+249.1° F Earth temperature
Normal temperature range
MinMax
-211.0° C
-347.8° F
- 350.7° C
663.3° F
Equatorial radius3725.1 Km0.58 Earth radii
Density5.31 grams/cc0.96 Earth densities
Eccentricity of orbit0.042
Escape Velocity 6.4 Km/sec
Molecular weight retained101.3 and aboveXe
Axial tilt14°
Planetary albedo 0.07
Exospheric Temperature7430.29K+6157.29° C Earth temperature
Length of year88.61 Earth days1.00 Local days
Length of day2126.54 hours
Boiling point of water-273.1° Celsius
-459.7° Fahrenheit
Hydrosphere percentage 0.0
Cloud cover percentage 0.0
Ice cover percentage 0.0


Planet #3 Statistics
Planet typeRockRock
Tidally Locked 1 Face
Low-G, Hot, Airless, 1-Face
Distance from primary star7.8E+07 KM0.524 AU
Mass1E+24Kg0.170 Earth masses
Surface gravity529.9 cm/sec20.54 Earth gees
Surface pressure 0 millibars0.000 Earth atmospheres
Surface temperature 91.8° Celsius
197.2° Fahrenheit
+77.8° C Earth temperature
+140.0° F Earth temperature
Normal temperature range
MinMax
-224.6° C
-372.3° F
- 275.4° C
527.6° F
Equatorial radius3575.6 Km0.56 Earth radii
Density5.30 grams/cc0.96 Earth densities
Eccentricity of orbit0.003
Escape Velocity 6.2 Km/sec
Molecular weight retained59.5 and aboveSO2, SO3, Kr, Xe
Axial tilt14°
Planetary albedo 0.07
Exospheric Temperature4018.50K+2745.50° C Earth temperature
Length of year140.50 Earth days1.00 Local days
Length of day3371.94 hours
Boiling point of water-273.1° Celsius
-459.7° Fahrenheit
Hydrosphere percentage 0.0
Cloud cover percentage 0.0
Ice cover percentage 0.0


Planet #4 Statistics
Planet typeRockRock
Low-G, Hot, Airless
Distance from primary star1E+08 KM0.701 AU
Mass1E+24Kg0.174 Earth masses
Surface gravity534.4 cm/sec20.54 Earth gees
Surface pressure 0 millibars0.000 Earth atmospheres
Surface temperature 42.3° Celsius
108.2° Fahrenheit
+28.3° C Earth temperature
+51.0° F Earth temperature
Normal temperature range
NightDay
-3.6° C
25.5° F
- 87.6° C
189.7° F
MinMax
-38.7° C
-37.7° F
- 121.9° C
251.3° F
Equatorial radius3605.4 Km0.57 Earth radii
Density5.30 grams/cc0.96 Earth densities
Eccentricity of orbit0.171
Escape Velocity 6.2 Km/sec
Molecular weight retained32.7 and aboveH2S, Ar, CO2, N2O, NO2, O3, SO2, SO3...
Axial tilt13°
Planetary albedo 0.07
Exospheric Temperature2244.97K+971.97° C Earth temperature
Length of year217.42 Earth days153.03 Local days
Length of day34.10 hours
Boiling point of water-273.1° Celsius
-459.7° Fahrenheit
Hydrosphere percentage 0.0
Cloud cover percentage 0.0
Ice cover percentage 0.0


Planet #5 Statistics
Planet typeTerrestrialTerrestrial
Cold, Few clouds (O2, N2 - breathable)
Distance from primary star1.6E+08 KM1.055 AU
Mass4.6E+24Kg0.777 Earth masses
Surface gravity890.8 cm/sec20.91 Earth gees
Surface pressure 622 millibars0.614 Earth atmospheres
Surface temperature 5.5° Celsius
41.9° Fahrenheit
-8.5° C Earth temperature
-15.3° F Earth temperature
+16.8° C greenhouse effect
Normal temperature range
NightDay
-0.4° C
31.3° F
- 11.0° C
51.9° F
MinMax
-24.5° C
-12.1° F
- 33.9° C
93.0° F
Equatorial radius5898.4 Km0.92 Earth radii
Density5.40 grams/cc0.98 Earth densities
Eccentricity of orbit0.029
Escape Velocity10.3 Km/sec
Molecular weight retained 5.3 and aboveN, O, CH4, NH3, H2O, Ne, N2, CO...
Oxygen 60.3%  375 mb (ipp: 337) 
Nitrogen 39.6%  247 mb (ipp: 222) 
Axial tilt17°
Planetary albedo 0.19
Exospheric Temperature990.17K-282.83° C Earth temperature
Length of year401.73 Earth days594.59 Local days
1.10 Earth years
Length of day16.22 hours
Boiling point of water87.2° Celsius
189.0° Fahrenheit
Hydrosphere percentage58.2
Cloud cover percentage22.1
Ice cover percentage 7.0


Planet #6 Statistics
Planet typeSub-JovianSub-Jovian
Distance from primary star2.5E+08 KM1.701 AU
Mass8E+25Kg13.428 Earth masses
6.552 Earth masses dust
6.876 Earth masses gas
Equatorial radius23763.2 Km3.7 Earth radii
Density1.43 grams/cc0.26 Earth densities
Eccentricity of orbit0.099
Escape Velocity21.2 Km/sec
Molecular weight retained 0.8 and aboveH, H2, He, N, O, CH4, NH3, H2O...
Axial tilt33°
Planetary albedo 0.46
Exospheric Temperature381.08K-891.92° C Earth temperature
Length of year822.14 Earth days1486.63 Local days
2.25 Earth years
Length of day13.27 hours


Planet #7 Statistics
Planet typeJovianJovian
Distance from primary star6.2E+08 KM4.112 AU
Mass5E+26Kg83.113 Earth masses
13.203 Earth masses dust
69.910 Earth masses gas
Equatorial radius43526.4 Km6.8 Earth radii
Density1.44 grams/cc0.26 Earth densities
Eccentricity of orbit0.016
Escape Velocity39.0 Km/sec
Molecular weight retained 0.0 and aboveH, H2, He, N, O, CH4, NH3, H2O...
Axial tilt35°
Planetary albedo 0.46
Exospheric Temperature 65.19K-1207.81° C Earth temperature
Length of year3090.60 Earth days7590.77 Local days
8.46 Earth years
Length of day9.77 hours


Planet #8 Statistics
Planet typeJovianJovian
Distance from primary star1.6E+09 KM10.699 AU
Mass8.1E+27Kg1355.913 Earth masses
60.779 Earth masses dust
1295.134 Earth masses gas
Equatorial radius106420.6 Km17 Earth radii
Density1.61 grams/cc0.29 Earth densities
Eccentricity of orbit0.234
Escape Velocity100.8 Km/sec
Molecular weight retained 0.0 and aboveH, H2, He, N, O, CH4, NH3, H2O...
Axial tilt37°
Planetary albedo 0.51
Exospheric Temperature 9.63K-1263.37° C Earth temperature
Length of year12946.56 Earth days52529.79 Local days
35.45 Earth years
Length of day5.92 hours


Planet #9 Statistics
Planet typeSub-JovianSub-Jovian
Distance from primary star2.5E+09 KM17.003 AU
Mass1.3E+25Kg2.126 Earth masses
1.086 Earth masses dust
1.040 Earth masses gas
Equatorial radius16818.5 Km2.6 Earth radii
Density0.64 grams/cc0.12 Earth densities
Eccentricity of orbit0.074
Escape Velocity10.0 Km/sec
Molecular weight retained 0.0 and aboveH, H2, He, N, O, CH4, NH3, H2O...
Axial tilt56°
Planetary albedo 0.55
Exospheric Temperature 3.81K-1269.19° C Earth temperature
Length of year25990.96 Earth days26425.38 Local days
71.16 Earth years
Length of day23.61 hours


Planet #10 Statistics
Planet typeRockRock
Low-G, Cold, Airless
Distance from primary star5E+09 KM33.117 AU
Mass1.4E+24Kg0.237 Earth masses
Surface gravity332.4 cm/sec20.34 Earth gees
Surface pressure 0 millibars0.000 Earth atmospheres
Surface temperature-228.1° Celsius
-378.6° Fahrenheit
-242.1° C Earth temperature
-435.8° F Earth temperature
Normal temperature range
NightDay
-233.3° C
-387.9° F
- -222.9° C
-369.2° F
MinMax
-247.9° C
-414.1° F
- -208.7° C
-343.7° F
Equatorial radius5332.6 Km0.84 Earth radii
Density2.23 grams/cc0.4 Earth densities
Eccentricity of orbit0.023
Escape Velocity 6.0 Km/sec
Molecular weight retained 0.0 and aboveH, H2, He, N, O, CH4, NH3, H2O...
Axial tilt45°
Planetary albedo 0.15
Exospheric Temperature 1.00K-1272.00° C Earth temperature
Length of year70651.75 Earth days64501.19 Local days
193.43 Earth years
Length of day26.29 hours
Boiling point of water-50.8° Celsius
-59.5° Fahrenheit
Hydrosphere percentage 0.0
Cloud cover percentage 0.0
Ice cover percentage 0.1


Planet #11 Statistics
Planet typeSub-JovianSub-Jovian
Distance from primary star6.4E+09 KM42.726 AU
Mass1.1E+25Kg1.825 Earth masses
0.769 Earth masses dust
1.057 Earth masses gas
Equatorial radius17370.0 Km2.7 Earth radii
Density0.50 grams/cc0.09 Earth densities
Eccentricity of orbit0.208
Escape Velocity 9.2 Km/sec
Molecular weight retained 0.0 and aboveH, H2, He, N, O, CH4, NH3, H2O...
Axial tilt57°
Planetary albedo 0.47
Exospheric Temperature 0.60K-1272.40° C Earth temperature
Length of year103536.07 Earth days94434.61 Local days
283.46 Earth years
Length of day26.31 hours


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