🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 3.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 305.4

Radius: 11.2

Gravity: 2.43 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 3.11 AU - 3.51 AU

Year: 2540 Days

Day: 8.3 Hours

Environment

Temp: -137 °C

Axial Tilt: 13.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 38,175,991 km

• M1: 141,819 km (0.092 R)
• M2: 593,904 km (0.026 R)
• M3: 1,008,888 km (0.109 R)
• M4: 1,482,515 km (0.116 R)
• M5: 1,925,025 km (0.083 R)
• M6: 2,721,335 km (0.072 R)
• M7: 3,111,636 km (0.084 R)
• M8: 3,846,311 km (0.092 R)
• M9: 4,208,338 km (0.1 R)
• M10: 4,753,622 km (0.099 R)
• M11: 6,424,481 km (0.101 R)
• M12: 9,456,381 km (0.079 R)
• M13: 10,567,893 km (0.088 R)
• M14: 12,493,217 km (0.117 R)

Planet 2 - Gas Giant

Semi-Major Axis: 8.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 174.9

Radius: 13.1

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 7.81 AU - 9.29 AU

Year: 10544 Days

Day: 10.1 Hours

Environment

Temp: -187 °C

Axial Tilt: 33.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 38,175,991 km

• M1: 162,912 km (0.084 R)
• M2: 726,597 km (0.09 R)
• M3: 1,180,178 km (0.072 R)
• M4: 1,674,299 km (0.052 R)
• M5: 2,370,528 km (0.073 R)
• M6: 3,037,734 km (0.056 R)
• M7: 3,542,777 km (0.083 R)
• M8: 4,056,795 km (0.034 R)
• M9: 4,518,753 km (0.07 R)
• M10: 4,961,862 km (0.059 R)
• M11: 5,696,089 km (0.092 R)
• M12: 6,469,360 km (0.115 R)
• M13: 9,337,600 km (0.105 R)
• M14: 9,758,419 km (0.037 R)
• M15: 10,638,204 km (0.08 R)
• M16: 13,017,408 km (0.104 R)
• M17: 13,490,138 km (0.062 R)
• M18: 15,850,194 km (0.091 R)
• M19: 18,277,269 km (0.081 R)
• M20: 21,592,508 km (0.053 R)
• M21: 23,623,748 km (0.047 R)
• M22: 27,716,895 km (0.087 R)
• M23: 30,295,663 km (0.118 R)

Planet 3 - Ice Giant

Semi-Major Axis: 11.03 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 251.4

Radius: 7.8

Gravity: 4.13 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 8.44 AU - 13.62 AU

Year: 15450 Days

Day: 18.2 Hours

Environment

Temp: -198 °C

Axial Tilt: 12.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 38,175,991 km

• M1: 97,987 km (0.096 R)
• M2: 377,435 km (0.047 R)
• M3: 855,849 km (0.077 R)
• M4: 1,178,981 km (0.046 R)
• M5: 1,771,837 km (0.104 R)
• M6: 2,648,182 km (0.082 R)
• M7: 3,610,395 km (0.081 R)
• M8: 4,522,792 km (0.095 R)
• M9: 4,940,320 km (0.112 R)
• M10: 6,239,727 km (0.06 R)
• M11: 11,540,877 km (0.116 R)
• M12: 12,665,853 km (0.07 R)
• M13: 19,950,671 km (0.089 R)
• M14: 20,748,028 km (0.111 R)
• M15: 22,151,705 km (0.112 R)
• M16: 29,004,933 km (0.087 R)
• M17: 32,908,240 km (0.111 R)
• M18: 35,042,553 km (0.116 R)
• M19: 37,747,732 km (0.044 R)
• M20: 44,774,493 km (0.078 R)

Planet 4 - Ice Giant

Semi-Major Axis: 17 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 39.6

Radius: 7.4

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 13.62 AU - 20.38 AU

Year: 29562 Days

Day: 18.3 Hours

Environment

Temp: -210 °C

Axial Tilt: 15.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 38,175,991 km

• M1: 784,790 km (0.074 R)
• M2: 3,358,323 km (0.081 R)
• M3: 3,679,360 km (0.111 R)
• M4: 4,655,336 km (0.056 R)
• M5: 5,263,751 km (0.064 R)
• M6: 7,953,520 km (0.091 R)
• M7: 11,495,100 km (0.1 R)
• M8: 12,657,476 km (0.054 R)
• M9: 15,275,588 km (0.1 R)
• M10: 31,022,559 km (0.11 R)
• M11: 33,054,547 km (0.095 R)
• M12: 37,494,612 km (0.089 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 491 - 17,793 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit