🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 801.5

Radius: 9.5

Gravity: 8.88 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 0.42 AU - 0.64 AU

Year: 266 Days

Day: 5.9 Hours

Environment

Temp: -137 °C

Axial Tilt: 120.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 58,380,126 km

• M1: 118,182 km (0.106 R)
• M2: 471,832 km (0.073 R)
• M3: 828,174 km (0.067 R)
• M4: 1,204,562 km (0.053 R)
• M5: 1,694,794 km (0.069 R)
• M6: 2,051,286 km (0.073 R)
• M7: 2,449,216 km (0.108 R)
• M8: 2,792,992 km (0.1 R)
• M9: 3,294,594 km (0.109 R)
• M10: 3,703,594 km (0.093 R)
• M11: 4,335,795 km (0.097 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 920.1

Radius: 14.4

Gravity: 4.44 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 0.48 AU - 0.58 AU

Year: 266 Days

Day: 9.5 Hours

Environment

Temp: -151 °C

Axial Tilt: 14.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 58,380,126 km

• M1: 179,069 km (0.05 R)
• M2: 687,253 km (0.054 R)
• M3: 1,214,136 km (0.097 R)
• M4: 1,755,531 km (0.051 R)
• M5: 2,234,543 km (0.048 R)
• M6: 2,897,412 km (0.037 R)
• M7: 3,388,691 km (0.095 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 602.7

Radius: 13.2

Gravity: 3.46 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 0.49 AU - 0.69 AU

Year: 313 Days

Day: 13.3 Hours

Environment

Temp: -159 °C

Axial Tilt: 23.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 58,380,126 km

• M1: 164,109 km (0.034 R)
• M2: 707,000 km (0.093 R)
• M3: 1,196,633 km (0.037 R)
• M4: 1,697,936 km (0.104 R)
• M5: 2,186,672 km (0.071 R)
• M6: 2,614,522 km (0.079 R)
• M7: 3,252,707 km (0.11 R)
• M8: 3,711,374 km (0.039 R)
• M9: 4,201,007 km (0.113 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 976.7

Radius: 14.8

Gravity: 4.46 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 0.89 AU - 1.27 AU

Year: 775 Days

Day: 12.3 Hours

Environment

Temp: -179 °C

Axial Tilt: 23.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 58,380,126 km

• M1: 184,155 km (0.044 R)
• M2: 648,058 km (0.119 R)
• M3: 1,170,155 km (0.105 R)
• M4: 1,665,473 km (0.101 R)
• M5: 2,129,825 km (0.062 R)
• M6: 2,612,577 km (0.116 R)
• M7: 3,129,587 km (0.059 R)
• M8: 4,258,902 km (0.086 R)
• M9: 4,909,204 km (0.087 R)
• M10: 5,372,808 km (0.079 R)
• M11: 6,852,480 km (0.113 R)
• M12: 9,046,034 km (0.095 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 266.9

Radius: 10.8

Gravity: 2.29 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 1.24 AU - 1.86 AU

Year: 1332 Days

Day: 11.8 Hours

Environment

Temp: -200 °C

Axial Tilt: 2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 58,380,126 km

• M1: 135,087 km (0.118 R)
• M2: 731,982 km (0.112 R)
• M3: 1,279,211 km (0.071 R)
• M4: 1,631,215 km (0.091 R)
• M5: 2,116,810 km (0.114 R)
• M6: 3,193,915 km (0.077 R)
• M7: 5,113,106 km (0.084 R)
• M8: 6,058,714 km (0.105 R)
• M9: 6,605,943 km (0.106 R)
• M10: 7,654,773 km (0.12 R)
• M11: 8,219,206 km (0.099 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 820.8

Radius: 10.9

Gravity: 6.91 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 3.51 AU - 4.29 AU

Year: 5316 Days

Day: 12.8 Hours

Environment

Temp: -229 °C

Axial Tilt: 39.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 58,380,126 km

• M1: 135,984 km (0.074 R)
• M2: 567,425 km (0.094 R)
• M3: 981,212 km (0.085 R)
• M4: 1,688,062 km (0.103 R)
• M5: 2,249,204 km (0.069 R)
• M6: 2,970,116 km (0.105 R)
• M7: 6,073,674 km (0.1 R)
• M8: 7,467,776 km (0.077 R)
• M9: 8,575,399 km (0.074 R)
• M10: 9,529,235 km (0.111 R)
• M11: 11,114,374 km (0.12 R)
• M12: 13,240,459 km (0.109 R)
• M13: 14,342,696 km (0.107 R)
• M14: 15,505,071 km (0.105 R)
• M15: 16,541,635 km (0.099 R)
• M16: 19,369,035 km (0.079 R)
• M17: 19,928,531 km (0.102 R)
• M18: 20,933,529 km (0.1 R)
• M19: 21,597,295 km (0.112 R)
• M20: 23,278,775 km (0.107 R)
• M21: 26,642,633 km (0.074 R)
• M22: 31,167,220 km (0.119 R)
• M23: 32,129,883 km (0.094 R)
• M24: 32,618,619 km (0.082 R)

Planet 7 - Ice Giant

Semi-Major Axis: 7.83 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 541.1

Radius: 3.9

Gravity: 35.58 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 6.46 AU - 9.2 AU

Year: 15124 Days

Day: 16.7 Hours

Environment

Temp: -238 °C

Axial Tilt: 3.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 58,380,126 km

• M1: 48,470 km (0.111 R)
• M2: 474,375 km (0.071 R)
• M3: 2,381,897 km (0.117 R)
• M4: 2,680,345 km (0.12 R)
• M5: 6,419,245 km (0.074 R)
• M6: 8,930,843 km (0.107 R)
• M7: 15,773,899 km (0.066 R)
• M8: 16,818,541 km (0.062 R)
• M9: 20,575,093 km (0.077 R)
• M10: 21,639,781 km (0.088 R)
• M11: 25,352,650 km (0.116 R)
• M12: 25,654,688 km (0.09 R)
• M13: 28,481,939 km (0.11 R)
• M14: 34,498,615 km (0.104 R)
• M15: 35,243,014 km (0.09 R)
• M16: 38,327,722 km (0.056 R)
• M17: 39,664,529 km (0.048 R)
• M18: 39,935,600 km (0.031 R)
• M19: 46,365,167 km (0.113 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 161 - 17,640 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit