🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 640

Radius: 12.8

Gravity: 3.91 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 0.46 AU - 0.68 AU

Year: 292 Days

Day: 9.9 Hours

Environment

Temp: -147 °C

Axial Tilt: 37.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 32,461,909 km

• M1: 159,322 km (0.118 R)
• M2: 638,783 km (0.062 R)
• M3: 1,098,198 km (0.09 R)
• M4: 1,887,776 km (0.101 R)
• M5: 2,418,549 km (0.077 R)
• M6: 2,999,138 km (0.076 R)
• M7: 3,996,058 km (0.102 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 604.6

Radius: 11.9

Gravity: 4.27 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 0.61 AU - 0.67 AU

Year: 347 Days

Day: 13.6 Hours

Environment

Temp: -145 °C

Axial Tilt: 21.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 32,461,909 km

• M1: 148,551 km (0.103 R)
• M2: 770,130 km (0.086 R)
• M3: 1,257,370 km (0.104 R)
• M4: 1,796,970 km (0.102 R)
• M5: 2,578,020 km (0.115 R)
• M6: 3,093,684 km (0.082 R)
• M7: 3,584,814 km (0.112 R)
• M8: 4,064,873 km (0.104 R)
• M9: 4,560,491 km (0.115 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 745.9

Radius: 13.3

Gravity: 4.22 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 0.85 AU - 1.05 AU

Year: 628 Days

Day: 8.7 Hours

Environment

Temp: -176 °C

Axial Tilt: 26.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 32,461,909 km

• M1: 165,455 km (0.057 R)
• M2: 657,183 km (0.085 R)
• M3: 1,207,105 km (0.115 R)
• M4: 1,653,356 km (0.038 R)
• M5: 2,250,102 km (0.064 R)
• M6: 3,035,640 km (0.087 R)
• M7: 3,997,106 km (0.119 R)
• M8: 4,541,642 km (0.09 R)
• M9: 4,999,112 km (0.081 R)
• M10: 5,487,250 km (0.068 R)
• M11: 7,475,555 km (0.119 R)

Planet 4 - Gas Giant

Semi-Major Axis: 0.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 931.1

Radius: 8.2

Gravity: 13.85 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 0.72 AU - 1.2 AU

Year: 638 Days

Day: 5.3 Hours

Environment

Temp: -175 °C

Axial Tilt: 33.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 32,461,909 km

• M1: 102,026 km (0.062 R)
• M2: 470,336 km (0.098 R)
• M3: 825,182 km (0.1 R)
• M4: 1,174,194 km (0.088 R)
• M5: 1,518,418 km (0.116 R)
• M6: 2,542,865 km (0.1 R)
• M7: 2,987,170 km (0.068 R)
• M8: 3,523,479 km (0.067 R)
• M9: 4,471,181 km (0.04 R)
• M10: 5,410,656 km (0.079 R)
• M11: 5,790,186 km (0.12 R)
• M12: 6,046,297 km (0.046 R)
• M13: 6,351,327 km (0.039 R)
• M14: 6,817,175 km (0.101 R)
• M15: 7,215,105 km (0.119 R)
• M16: 7,769,814 km (0.094 R)
• M17: 8,477,562 km (0.116 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 142.9

Radius: 9.9

Gravity: 1.46 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 2.83 AU - 3.17 AU

Year: 3524 Days

Day: 14.8 Hours

Environment

Temp: -215 °C

Axial Tilt: 24.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 32,461,909 km

• M1: 123,119 km (0.056 R)
• M2: 541,993 km (0.095 R)
• M3: 906,862 km (0.109 R)
• M4: 1,545,944 km (0.108 R)
• M5: 2,754,546 km (0.098 R)
• M6: 3,114,927 km (0.052 R)
• M7: 3,589,003 km (0.064 R)
• M8: 4,563,782 km (0.082 R)
• M9: 4,925,360 km (0.112 R)
• M10: 6,795,633 km (0.061 R)
• M11: 7,651,033 km (0.063 R)
• M12: 9,286,737 km (0.09 R)
• M13: 11,506,171 km (0.054 R)
• M14: 11,839,175 km (0.073 R)
• M15: 12,524,334 km (0.05 R)
• M16: 13,807,734 km (0.099 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 221.6

Radius: 9.1

Gravity: 2.68 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 4.64 AU - 5.2 AU

Year: 7402 Days

Day: 13.8 Hours

Environment

Temp: -215 °C

Axial Tilt: 17.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 32,461,909 km

• M1: 114,143 km (0.086 R)
• M2: 406,457 km (0.117 R)
• M3: 951,143 km (0.102 R)
• M4: 2,705,926 km (0.078 R)
• M5: 3,775,401 km (0.034 R)
• M6: 4,265,035 km (0.028 R)
• M7: 4,796,557 km (0.087 R)
• M8: 7,307,706 km (0.112 R)
• M9: 9,872,412 km (0.042 R)
• M10: 10,457,789 km (0.083 R)
• M11: 11,110,634 km (0.1 R)
• M12: 11,882,858 km (0.106 R)
• M13: 12,787,776 km (0.109 R)
• M14: 14,520,867 km (0.12 R)
• M15: 15,834,935 km (0.105 R)
• M16: 16,578,885 km (0.098 R)
• M17: 21,609,861 km (0.077 R)
• M18: 22,524,951 km (0.095 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 354.9

Radius: 14.7

Gravity: 1.64 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 4.57 AU - 5.57 AU

Year: 7743 Days

Day: 8.8 Hours

Environment

Temp: -231 °C

Axial Tilt: 3.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 32,461,909 km

• M1: 184,903 km (0.105 R)
• M2: 1,003,054 km (0.038 R)
• M3: 1,462,768 km (0.086 R)
• M4: 2,187,270 km (0.104 R)
• M5: 2,678,251 km (0.08 R)
• M6: 3,534,100 km (0.062 R)
• M7: 4,169,442 km (0.052 R)
• M8: 6,745,069 km (0.083 R)
• M9: 9,129,509 km (0.087 R)
• M10: 11,981,593 km (0.052 R)
• M11: 16,586,066 km (0.097 R)
• M12: 17,147,357 km (0.118 R)
• M13: 18,111,066 km (0.087 R)
• M14: 19,042,762 km (0.05 R)
• M15: 20,857,683 km (0.086 R)
• M16: 21,881,531 km (0.112 R)
• M17: 22,405,871 km (0.118 R)
• M18: 27,683,684 km (0.047 R)
• M19: 28,474,459 km (0.054 R)
• M20: 29,280,043 km (0.119 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 496 - 15,816 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit