🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 855.6

Radius: 12.2

Gravity: 5.75 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 1.3 AU - 1.46 AU

Year: 1119 Days

Day: 13.9 Hours

Environment

Temp: -184 °C

Axial Tilt: 43.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 30,470,404 km

• M1: 151,692 km (0.06 R)
• M2: 535,860 km (0.059 R)
• M3: 1,125,874 km (0.086 R)
• M4: 1,740,272 km (0.118 R)
• M5: 2,153,162 km (0.075 R)
• M6: 3,139,461 km (0.054 R)
• M7: 3,647,944 km (0.081 R)
• M8: 4,193,827 km (0.091 R)
• M9: 4,812,863 km (0.104 R)
• M10: 5,326,731 km (0.11 R)
• M11: 6,076,067 km (0.103 R)
• M12: 8,895,239 km (0.093 R)
• M13: 9,427,957 km (0.09 R)
• M14: 9,888,120 km (0.111 R)
• M15: 10,688,469 km (0.039 R)
• M16: 11,256,941 km (0.091 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 652.8

Radius: 11.3

Gravity: 5.11 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 1.95 AU - 2.47 AU

Year: 2268 Days

Day: 5.6 Hours

Environment

Temp: -211 °C

Axial Tilt: 29.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 30,470,404 km

• M1: 140,622 km (0.058 R)
• M2: 534,962 km (0.083 R)
• M3: 1,110,465 km (0.1 R)
• M4: 1,485,806 km (0.093 R)
• M5: 1,924,128 km (0.094 R)
• M6: 2,601,357 km (0.042 R)
• M7: 3,196,458 km (0.045 R)
• M8: 4,032,261 km (0.085 R)
• M9: 4,744,945 km (0.068 R)
• M10: 5,188,802 km (0.114 R)
• M11: 6,134,560 km (0.073 R)
• M12: 6,608,336 km (0.082 R)
• M13: 7,930,782 km (0.075 R)
• M14: 8,752,373 km (0.091 R)
• M15: 9,217,772 km (0.103 R)
• M16: 9,840,548 km (0.067 R)
• M17: 11,285,813 km (0.11 R)
• M18: 12,783,437 km (0.12 R)
• M19: 14,002,062 km (0.098 R)
• M20: 15,106,692 km (0.105 R)
• M21: 16,368,101 km (0.041 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 896.2

Radius: 8.1

Gravity: 13.66 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 2.09 AU - 3.17 AU

Year: 2944 Days

Day: 13.1 Hours

Environment

Temp: -209 °C

Axial Tilt: 15.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 30,470,404 km

• M1: 100,679 km (0.059 R)
• M2: 408,253 km (0.077 R)
• M3: 829,670 km (0.098 R)
• M4: 1,270,834 km (0.114 R)
• M5: 1,635,254 km (0.103 R)
• M6: 2,378,606 km (0.045 R)
• M7: 3,386,447 km (0.1 R)
• M8: 3,799,038 km (0.076 R)
• M9: 4,561,389 km (0.112 R)
• M10: 5,241,461 km (0.12 R)
• M11: 7,493,058 km (0.101 R)
• M12: 7,788,664 km (0.079 R)
• M13: 8,403,511 km (0.09 R)
• M14: 8,722,753 km (0.07 R)
• M15: 12,468,235 km (0.114 R)
• M16: 12,744,392 km (0.112 R)
• M17: 13,118,985 km (0.056 R)
• M18: 14,137,298 km (0.097 R)
• M19: 17,738,717 km (0.12 R)
• M20: 18,741,322 km (0.114 R)
• M21: 21,379,630 km (0.115 R)
• M22: 21,842,187 km (0.109 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 840.6

Radius: 11.2

Gravity: 6.7 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 2.28 AU - 3.68 AU

Year: 3551 Days

Day: 6.6 Hours

Environment

Temp: -210 °C

Axial Tilt: 34.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 30,470,404 km

• M1: 139,276 km (0.058 R)
• M2: 573,708 km (0.038 R)
• M3: 1,034,170 km (0.085 R)
• M4: 1,404,425 km (0.112 R)
• M5: 2,103,944 km (0.054 R)
• M6: 2,502,772 km (0.086 R)
• M7: 2,969,817 km (0.102 R)
• M8: 3,992,917 km (0.069 R)
• M9: 4,514,565 km (0.11 R)
• M10: 4,979,515 km (0.055 R)
• M11: 5,476,329 km (0.074 R)
• M12: 6,092,523 km (0.099 R)
• M13: 7,665,844 km (0.034 R)
• M14: 8,955,527 km (0.054 R)
• M15: 11,285,813 km (0.065 R)
• M16: 12,902,218 km (0.033 R)
• M17: 14,562,904 km (0.12 R)
• M18: 16,024,026 km (0.105 R)
• M19: 16,934,778 km (0.098 R)
• M20: 17,699,822 km (0.112 R)
• M21: 20,925,601 km (0.104 R)
• M22: 21,396,983 km (0.117 R)
• M23: 22,013,476 km (0.096 R)
• M24: 23,642,747 km (0.109 R)
• M25: 25,656,334 km (0.055 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 854.9

Radius: 14.2

Gravity: 4.24 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 3.58 AU - 5.22 AU

Year: 6371 Days

Day: 9.3 Hours

Environment

Temp: -215 °C

Axial Tilt: 37.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 30,470,404 km

• M1: 178,171 km (0.034 R)
• M2: 689,347 km (0.112 R)
• M3: 1,133,204 km (0.114 R)
• M4: 1,697,936 km (0.063 R)
• M5: 2,214,497 km (0.056 R)
• M6: 3,460,797 km (0.115 R)
• M7: 3,951,478 km (0.114 R)
• M8: 5,016,765 km (0.114 R)
• M9: 5,870,819 km (0.084 R)
• M10: 6,608,336 km (0.096 R)
• M11: 9,196,978 km (0.118 R)
• M12: 10,962,382 km (0.116 R)
• M13: 12,562,332 km (0.082 R)
• M14: 17,203,755 km (0.108 R)
• M15: 18,294,623 km (0.061 R)
• M16: 21,146,557 km (0.073 R)
• M17: 22,239,070 km (0.077 R)
• M18: 25,048,817 km (0.092 R)
• M19: 26,539,111 km (0.1 R)
• M20: 27,351,577 km (0.11 R)
• M21: 33,615,539 km (0.05 R)

Planet 6 - Ice Giant

Semi-Major Axis: 6.17 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 781.8

Radius: 7.9

Gravity: 12.53 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 6 AU - 6.34 AU

Year: 10579 Days

Day: 24.6 Hours

Environment

Temp: -237 °C

Axial Tilt: 16.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 30,470,404 km

• M1: 99,483 km (0.082 R)
• M2: 362,326 km (0.119 R)
• M3: 1,086,230 km (0.08 R)
• M4: 1,471,893 km (0.093 R)
• M5: 2,285,855 km (0.081 R)
• M6: 2,835,628 km (0.088 R)
• M7: 3,572,098 km (0.108 R)
• M8: 4,196,669 km (0.101 R)
• M9: 4,734,473 km (0.03 R)
• M10: 6,355,965 km (0.113 R)
• M11: 7,524,025 km (0.076 R)
• M12: 8,047,019 km (0.036 R)
• M13: 10,069,881 km (0.041 R)
• M14: 13,326,627 km (0.059 R)
• M15: 14,618,405 km (0.117 R)
• M16: 14,954,102 km (0.105 R)
• M17: 16,782,637 km (0.104 R)
• M18: 26,775,326 km (0.116 R)
• M19: 28,928,937 km (0.09 R)
• M20: 29,351,850 km (0.115 R)
• M21: 32,202,288 km (0.053 R)
• M22: 33,000,093 km (0.1 R)
• M23: 36,201,039 km (0.028 R)
• M24: 38,065,926 km (0.096 R)
• M25: 38,573,811 km (0.056 R)
• M26: 44,043,708 km (0.107 R)
• M27: 47,914,852 km (0.085 R)
• M28: 48,506,960 km (0.113 R)

Planet 7 - Ice Giant

Semi-Major Axis: 6.62 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 127.3

Radius: 6.2

Gravity: 3.31 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 5.71 AU - 7.53 AU

Year: 11757 Days

Day: 18.7 Hours

Environment

Temp: -232 °C

Axial Tilt: 21.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 30,470,404 km

• M1: 77,193 km (0.054 R)
• M2: 292,165 km (0.076 R)
• M3: 507,885 km (0.087 R)
• M4: 1,811,481 km (0.099 R)
• M5: 2,081,206 km (0.094 R)
• M6: 2,443,382 km (0.077 R)
• M7: 2,902,498 km (0.057 R)
• M8: 4,601,930 km (0.112 R)
• M9: 4,862,978 km (0.05 R)
• M10: 5,357,698 km (0.1 R)
• M11: 7,426,337 km (0.102 R)
• M12: 7,896,075 km (0.112 R)
• M13: 8,815,055 km (0.104 R)
• M14: 9,136,690 km (0.074 R)
• M15: 9,591,617 km (0.119 R)
• M16: 10,192,402 km (0.097 R)
• M17: 10,909,275 km (0.044 R)
• M18: 13,053,761 km (0.103 R)
• M19: 16,110,045 km (0.053 R)
• M20: 24,603,165 km (0.052 R)
• M21: 25,807,727 km (0.093 R)
• M22: 28,160,902 km (0.035 R)
• M23: 29,926,605 km (0.038 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 426 - 18,460 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit