🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.02

Radius: 1.32

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 1.03 AU - 1.11 AU

Year: 402 Days

Day: 18.5 Hours

Environment

Temp: 35 °C

Axial Tilt: 10.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.97

Radius: 0.99

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 0.99 AU - 1.19 AU

Year: 414 Days

Day: 37.2 Hours

Environment

Temp: 6 °C

Axial Tilt: 37.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 75,944,060 km

• M1: 48,171 km (0.082 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.43

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 2.15 AU - 2.49 AU

Year: 1284 Days

Day: 46.3 Hours

Environment

Temp: -86 °C

Axial Tilt: 116.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 9.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 250.1

Radius: 8.3

Gravity: 3.63 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 7.65 AU - 12.05 AU

Year: 11235 Days

Day: 13.9 Hours

Environment

Temp: -181 °C

Axial Tilt: 32.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 75,944,060 km

• M1: 103,223 km (0.092 R)
• M2: 490,980 km (0.083 R)
• M3: 790,326 km (0.063 R)
• M4: 1,161,179 km (0.1 R)
• M5: 1,554,471 km (0.074 R)
• M6: 2,226,764 km (0.115 R)
• M7: 2,501,875 km (0.082 R)
• M8: 2,799,874 km (0.115 R)
• M9: 3,142,303 km (0.099 R)
• M10: 3,400,958 km (0.102 R)
• M11: 3,887,899 km (0.115 R)
• M12: 4,315,450 km (0.078 R)
• M13: 5,981,970 km (0.041 R)
• M14: 6,622,099 km (0.083 R)
• M15: 7,122,504 km (0.079 R)
• M16: 9,423,619 km (0.082 R)
• M17: 19,292,291 km (0.046 R)
• M18: 20,910,940 km (0.059 R)
• M19: 21,291,068 km (0.099 R)
• M20: 31,163,181 km (0.104 R)
• M21: 32,060,020 km (0.062 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 623.8

Radius: 11.7

Gravity: 4.56 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 7.95 AU - 12.95 AU

Year: 12277 Days

Day: 10.4 Hours

Environment

Temp: -168 °C

Axial Tilt: 26.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 75,944,060 km

• M1: 147,055 km (0.036 R)
• M2: 711,188 km (0.058 R)
• M3: 1,728,155 km (0.077 R)
• M4: 2,196,845 km (0.091 R)
• M5: 3,345,607 km (0.078 R)
• M6: 5,767,447 km (0.087 R)
• M7: 7,701,897 km (0.088 R)
• M8: 9,525,196 km (0.118 R)
• M9: 14,137,298 km (0.065 R)
• M10: 14,870,028 km (0.095 R)
• M11: 15,628,041 km (0.107 R)
• M12: 17,071,810 km (0.106 R)
• M13: 18,445,567 km (0.075 R)
• M14: 18,840,057 km (0.084 R)
• M15: 23,008,901 km (0.076 R)
• M16: 25,066,320 km (0.071 R)
• M17: 27,652,718 km (0.095 R)
• M18: 32,198,548 km (0.072 R)
• M19: 32,656,018 km (0.039 R)
• M20: 35,007,996 km (0.093 R)
• M21: 36,472,410 km (0.118 R)
• M22: 38,616,147 km (0.076 R)
• M23: 41,783,732 km (0.078 R)
• M24: 44,978,245 km (0.119 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.49 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 732.8

Radius: 4.8

Gravity: 31.81 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 12.63 AU - 14.35 AU

Year: 18007 Days

Day: 21.2 Hours

Environment

Temp: -186 °C

Axial Tilt: 2.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 75,944,060 km

• M1: 60,288 km (0.104 R)
• M2: 356,641 km (0.113 R)
• M3: 564,882 km (0.075 R)
• M4: 780,302 km (0.119 R)
• M5: 1,276,070 km (0.105 R)
• M6: 1,455,288 km (0.08 R)
• M7: 1,668,315 km (0.116 R)
• M8: 2,909,230 km (0.04 R)
• M9: 5,743,960 km (0.108 R)
• M10: 7,255,497 km (0.116 R)
• M11: 9,847,579 km (0.113 R)
• M12: 15,331,538 km (0.114 R)
• M13: 15,798,134 km (0.105 R)
• M14: 16,678,218 km (0.047 R)
• M15: 17,590,615 km (0.079 R)
• M16: 23,567,349 km (0.12 R)
• M17: 25,680,718 km (0.115 R)
• M18: 26,783,404 km (0.104 R)
• M19: 28,032,397 km (0.084 R)
• M20: 33,158,368 km (0.113 R)
• M21: 33,676,874 km (0.105 R)
• M22: 34,863,335 km (0.097 R)
• M23: 40,474,302 km (0.087 R)
• M24: 42,268,130 km (0.081 R)
• M25: 42,877,592 km (0.094 R)
• M26: 43,802,855 km (0.075 R)
• M27: 54,873,995 km (0.118 R)
• M28: 59,131,401 km (0.091 R)
• M29: 60,277,171 km (0.111 R)
• M30: 61,049,245 km (0.117 R)
• M31: 62,612,992 km (0.045 R)
• M32: 64,003,055 km (0.071 R)
• M33: 68,296,365 km (0.083 R)

Planet 7 - Ice Giant

Semi-Major Axis: 16.96 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 422.8

Radius: 6.2

Gravity: 11 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 13.06 AU - 20.86 AU

Year: 25384 Days

Day: 18.7 Hours

Environment

Temp: -192 °C

Axial Tilt: 39.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 75,944,060 km

• M1: 77,043 km (0.072 R)
• M2: 280,795 km (0.114 R)
• M3: 597,494 km (0.059 R)
• M4: 820,694 km (0.116 R)
• M5: 2,493,797 km (0.106 R)
• M6: 2,754,246 km (0.104 R)
• M7: 3,085,306 km (0.028 R)
• M8: 6,452,007 km (0.094 R)
• M9: 6,807,750 km (0.067 R)
• M10: 7,365,750 km (0.105 R)
• M11: 7,705,188 km (0.101 R)
• M12: 11,436,009 km (0.12 R)
• M13: 11,891,236 km (0.077 R)
• M14: 14,201,176 km (0.061 R)
• M15: 14,956,346 km (0.047 R)
• M16: 16,628,851 km (0.116 R)
• M17: 18,599,354 km (0.06 R)
• M18: 21,201,908 km (0.074 R)
• M19: 23,100,006 km (0.028 R)
• M20: 30,201,267 km (0.11 R)
• M21: 40,098,064 km (0.117 R)
• M22: 41,754,860 km (0.053 R)
• M23: 47,329,774 km (0.115 R)
• M24: 49,349,794 km (0.115 R)
• M25: 52,664,584 km (0.118 R)
• M26: 53,021,973 km (0.071 R)
• M27: 55,384,124 km (0.093 R)
• M28: 56,684,728 km (0.076 R)
• M29: 61,298,326 km (0.092 R)
• M30: 68,891,465 km (0.09 R)
• M31: 70,178,904 km (0.088 R)

Kuiper Belt

Range: 30.2 - 58.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 316 - 14,857 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit