🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 26.5

Radius: 9.5

Gravity: 0.29 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 1.17 AU - 1.49 AU

Year: 975 Days

Day: 13.8 Hours

Environment

Temp: -176 °C

Axial Tilt: 36.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (5)

Outer Limit: 72,743,009 km

• M1: 177,722 km (0.103 R)
• M2: 901,028 km (0.045 R)
• M3: 1,300,155 km (0.117 R)
• M4: 1,803,552 km (0.117 R)
• M5: 2,934,811 km (0.071 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 953

Radius: 10.1

Gravity: 9.34 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 1.3 AU - 1.9 AU

Year: 1287 Days

Day: 8.3 Hours

Environment

Temp: -174 °C

Axial Tilt: 27.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 72,743,009 km

• M1: 128,953 km (0.076 R)
• M2: 602,431 km (0.043 R)
• M3: 1,276,668 km (0.119 R)
• M4: 2,218,237 km (0.118 R)
• M5: 3,044,466 km (0.073 R)
• M6: 3,456,459 km (0.059 R)
• M7: 3,957,911 km (0.102 R)
• M8: 4,449,938 km (0.085 R)
• M9: 5,781,060 km (0.065 R)
• M10: 6,246,908 km (0.09 R)
• M11: 8,750,727 km (0.083 R)
• M12: 9,460,569 km (0.111 R)
• M13: 9,813,471 km (0.087 R)
• M14: 11,565,711 km (0.083 R)
• M15: 11,932,375 km (0.102 R)
• M16: 12,805,279 km (0.097 R)
• M17: 13,237,467 km (0.038 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 95.1

Radius: 11.5

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 1.56 AU - 1.9 AU

Year: 1447 Days

Day: 9.1 Hours

Environment

Temp: -176 °C

Axial Tilt: 15.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 72,743,009 km

• M1: 143,614 km (0.1 R)
• M2: 540,348 km (0.091 R)
• M3: 921,373 km (0.113 R)
• M4: 1,376,749 km (0.114 R)
• M5: 1,990,699 km (0.032 R)
• M6: 4,014,010 km (0.114 R)
• M7: 4,629,605 km (0.074 R)
• M8: 5,687,861 km (0.115 R)

Planet 4 - Ice Giant

Semi-Major Axis: 7.23 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 422.1

Radius: 8

Gravity: 6.6 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 6.69 AU - 7.77 AU

Year: 12361 Days

Day: 24.6 Hours

Environment

Temp: -234 °C

Axial Tilt: 22.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 72,743,009 km

• M1: 99,632 km (0.108 R)
• M2: 480,209 km (0.074 R)
• M3: 952,340 km (0.089 R)
• M4: 1,635,703 km (0.115 R)
• M5: 3,749,222 km (0.063 R)
• M6: 4,632,896 km (0.053 R)
• M7: 5,514,178 km (0.077 R)
• M8: 5,889,369 km (0.112 R)
• M9: 6,281,615 km (0.083 R)
• M10: 7,563,668 km (0.071 R)
• M11: 8,157,123 km (0.104 R)
• M12: 8,509,875 km (0.084 R)
• M13: 12,620,525 km (0.079 R)
• M14: 14,710,108 km (0.115 R)
• M15: 15,366,244 km (0.068 R)
• M16: 16,736,711 km (0.082 R)
• M17: 18,336,361 km (0.101 R)
• M18: 20,274,850 km (0.048 R)
• M19: 22,346,182 km (0.102 R)
• M20: 24,554,546 km (0.065 R)
• M21: 30,545,791 km (0.091 R)
• M22: 42,357,889 km (0.09 R)

Planet 5 - Ice Giant

Semi-Major Axis: 8.12 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 878.2

Radius: 3.1

Gravity: 91.38 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 7.44 AU - 8.8 AU

Year: 14712 Days

Day: 20.4 Hours

Environment

Temp: -222 °C

Axial Tilt: 37.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 72,743,009 km

• M1: 38,596 km (0.102 R)
• M2: 352,153 km (0.094 R)
• M3: 618,438 km (0.097 R)
• M4: 1,065,286 km (0.115 R)
• M5: 1,453,942 km (0.098 R)
• M6: 2,043,956 km (0.105 R)
• M7: 2,182,932 km (0.094 R)
• M8: 2,435,902 km (0.109 R)
• M9: 2,999,737 km (0.043 R)
• M10: 3,910,189 km (0.056 R)
• M11: 4,849,963 km (0.045 R)
• M12: 6,850,834 km (0.062 R)
• M13: 11,056,330 km (0.095 R)
• M14: 11,609,094 km (0.06 R)
• M15: 15,621,010 km (0.061 R)
• M16: 18,270,986 km (0.114 R)
• M17: 19,042,463 km (0.101 R)
• M18: 23,128,579 km (0.073 R)
• M19: 24,030,654 km (0.094 R)
• M20: 24,645,052 km (0.115 R)
• M21: 27,874,122 km (0.114 R)
• M22: 29,125,359 km (0.105 R)
• M23: 31,132,065 km (0.109 R)
• M24: 31,617,211 km (0.054 R)
• M25: 31,984,474 km (0.03 R)
• M26: 35,681,785 km (0.114 R)
• M27: 40,654,867 km (0.114 R)
• M28: 47,017,264 km (0.1 R)
• M29: 48,786,858 km (0.103 R)
• M30: 57,210,115 km (0.063 R)
• M31: 57,391,428 km (0.113 R)
• M32: 58,855,692 km (0.12 R)
• M33: 59,597,099 km (0.075 R)
• M34: 60,532,534 km (0.104 R)
• M35: 60,909,521 km (0.063 R)
• M36: 61,098,613 km (0.112 R)
• M37: 63,203,904 km (0.096 R)

Planet 6 - Ice Giant

Semi-Major Axis: 9 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 812.4

Radius: 5.4

Gravity: 27.86 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 7.98 AU - 10.02 AU

Year: 17167 Days

Day: 23.9 Hours

Environment

Temp: -230 °C

Axial Tilt: 50 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 72,743,009 km

• M1: 67,917 km (0.107 R)
• M2: 359,334 km (0.11 R)
• M3: 527,332 km (0.044 R)
• M4: 779,405 km (0.065 R)
• M5: 998,416 km (0.106 R)
• M6: 1,272,180 km (0.062 R)
• M7: 1,578,557 km (0.079 R)
• M8: 1,932,954 km (0.119 R)
• M9: 2,317,121 km (0.062 R)
• M10: 2,702,785 km (0.093 R)
• M11: 2,948,873 km (0.101 R)
• M12: 4,246,934 km (0.064 R)
• M13: 4,966,949 km (0.062 R)
• M14: 5,606,928 km (0.107 R)
• M15: 6,132,166 km (0.097 R)
• M16: 7,141,204 km (0.058 R)
• M17: 7,468,973 km (0.063 R)
• M18: 10,704,176 km (0.103 R)
• M19: 11,009,805 km (0.085 R)
• M20: 12,693,978 km (0.09 R)
• M21: 16,725,940 km (0.108 R)
• M22: 29,517,156 km (0.089 R)
• M23: 31,096,610 km (0.108 R)
• M24: 35,627,780 km (0.087 R)
• M25: 38,404,765 km (0.083 R)
• M26: 39,554,724 km (0.055 R)
• M27: 43,760,668 km (0.115 R)
• M28: 46,293,061 km (0.112 R)
• M29: 54,653,188 km (0.066 R)
• M30: 60,430,509 km (0.087 R)
• M31: 69,733,103 km (0.077 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 319 - 18,700 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit