🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 288.2

Radius: 12.6

Gravity: 1.82 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 0.49 AU - 0.67 AU

Year: 295 Days

Day: 7.5 Hours

Environment

Temp: -140 °C

Axial Tilt: 151.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 76,579,321 km

• M1: 156,629 km (0.063 R)
• M2: 570,267 km (0.103 R)
• M3: 1,050,327 km (0.079 R)
• M4: 1,492,089 km (0.102 R)
• M5: 2,508,158 km (0.075 R)
• M6: 2,950,668 km (0.11 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 663.4

Radius: 14.8

Gravity: 3.03 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 1.16 AU - 1.32 AU

Year: 921 Days

Day: 13.2 Hours

Environment

Temp: -176 °C

Axial Tilt: 9.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 76,579,321 km

• M1: 184,155 km (0.105 R)
• M2: 676,332 km (0.12 R)
• M3: 1,181,524 km (0.103 R)
• M4: 1,987,408 km (0.086 R)
• M5: 2,670,771 km (0.107 R)
• M6: 3,769,118 km (0.042 R)
• M7: 4,548,673 km (0.1 R)
• M8: 6,366,287 km (0.026 R)
• M9: 9,222,110 km (0.077 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 883

Radius: 9.4

Gravity: 9.99 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 1.2 AU - 1.72 AU

Year: 1176 Days

Day: 8.8 Hours

Environment

Temp: -184 °C

Axial Tilt: 0.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 76,579,321 km

• M1: 117,883 km (0.108 R)
• M2: 451,935 km (0.104 R)
• M3: 825,032 km (0.061 R)
• M4: 1,356,404 km (0.064 R)
• M5: 2,049,042 km (0.101 R)
• M6: 2,378,606 km (0.037 R)
• M7: 2,743,775 km (0.086 R)
• M8: 3,146,043 km (0.118 R)
• M9: 3,732,916 km (0.104 R)
• M10: 4,087,463 km (0.051 R)
• M11: 5,185,661 km (0.106 R)
• M12: 5,606,629 km (0.085 R)
• M13: 6,187,966 km (0.077 R)
• M14: 6,565,402 km (0.045 R)
• M15: 7,656,419 km (0.049 R)
• M16: 8,315,547 km (0.106 R)
• M17: 9,071,914 km (0.06 R)
• M18: 10,032,781 km (0.057 R)
• M19: 11,441,096 km (0.094 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 139.5

Radius: 10.8

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 1.37 AU - 2.15 AU

Year: 1557 Days

Day: 9.4 Hours

Environment

Temp: -198 °C

Axial Tilt: 25.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 76,579,321 km

• M1: 138,677 km (0.114 R)
• M2: 557,701 km (0.071 R)
• M3: 1,072,916 km (0.108 R)
• M4: 1,419,534 km (0.065 R)
• M5: 2,094,221 km (0.076 R)
• M6: 3,118,068 km (0.052 R)
• M7: 3,943,849 km (0.108 R)
• M8: 4,306,474 km (0.086 R)
• M9: 4,926,407 km (0.038 R)
• M10: 5,475,432 km (0.108 R)
• M11: 6,405,781 km (0.106 R)
• M12: 7,643,703 km (0.085 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 142.9

Radius: 10.5

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 1.95 AU - 2.51 AU

Year: 2221 Days

Day: 8.2 Hours

Environment

Temp: -198 °C

Axial Tilt: 9.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 76,579,321 km

• M1: 132,394 km (0.096 R)
• M2: 474,225 km (0.098 R)
• M3: 909,705 km (0.117 R)
• M4: 1,440,627 km (0.072 R)
• M5: 1,919,191 km (0.118 R)
• M6: 2,729,264 km (0.102 R)
• M7: 3,254,502 km (0.083 R)
• M8: 3,877,726 km (0.099 R)
• M9: 5,129,412 km (0.101 R)
• M10: 7,387,741 km (0.075 R)
• M11: 8,016,651 km (0.089 R)
• M12: 8,708,242 km (0.093 R)
• M13: 9,849,225 km (0.1 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 305.7

Radius: 11

Gravity: 2.53 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 2.15 AU - 2.99 AU

Year: 2747 Days

Day: 7 Hours

Environment

Temp: -216 °C

Axial Tilt: 177 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 76,579,321 km

• M1: 136,732 km (0.089 R)
• M2: 484,548 km (0.089 R)
• M3: 1,289,833 km (0.099 R)
• M4: 2,675,708 km (0.107 R)
• M5: 3,069,000 km (0.108 R)
• M6: 3,434,468 km (0.089 R)
• M7: 5,177,433 km (0.025 R)
• M8: 6,405,033 km (0.064 R)
• M9: 6,925,633 km (0.062 R)
• M10: 8,081,576 km (0.063 R)
• M11: 8,443,005 km (0.102 R)
• M12: 9,101,834 km (0.073 R)
• M13: 10,808,446 km (0.1 R)

Planet 7 - Ice Giant

Semi-Major Axis: 10.47 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 547.3

Radius: 7.4

Gravity: 9.99 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 9.66 AU - 11.28 AU

Year: 22592 Days

Day: 19 Hours

Environment

Temp: -233 °C

Axial Tilt: 5.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 76,579,321 km

• M1: 96,191 km (0.112 R)
• M2: 1,034,768 km (0.097 R)
• M3: 1,735,335 km (0.1 R)
• M4: 2,916,410 km (0.052 R)
• M5: 4,841,885 km (0.11 R)
• M6: 7,932,277 km (0.102 R)
• M7: 8,289,368 km (0.069 R)
• M8: 9,425,264 km (0.088 R)
• M9: 9,710,398 km (0.111 R)
• M10: 14,861,800 km (0.107 R)
• M11: 18,945,523 km (0.066 R)
• M12: 19,217,492 km (0.028 R)
• M13: 26,665,970 km (0.082 R)
• M14: 27,007,652 km (0.079 R)
• M15: 31,338,510 km (0.058 R)
• M16: 33,800,891 km (0.116 R)
• M17: 38,814,664 km (0.091 R)
• M18: 42,884,922 km (0.045 R)
• M19: 56,037,268 km (0.038 R)
• M20: 57,540,876 km (0.049 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 338 - 12,234 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit