🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 682.7

Radius: 9.5

Gravity: 7.56 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 0.7 AU - 0.94 AU

Year: 504 Days

Day: 14.4 Hours

Environment

Temp: -169 °C

Axial Tilt: 16 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 57,976,038 km

• M1: 118,930 km (0.066 R)
• M2: 424,858 km (0.117 R)
• M3: 722,109 km (0.066 R)
• M4: 1,116,599 km (0.077 R)
• M5: 1,414,897 km (0.031 R)
• M6: 1,713,644 km (0.105 R)
• M7: 2,531,196 km (0.053 R)
• M8: 3,137,367 km (0.079 R)
• M9: 3,918,267 km (0.109 R)
• M10: 4,354,644 km (0.04 R)
• M11: 5,127,018 km (0.078 R)
• M12: 5,969,703 km (0.077 R)
• M13: 6,510,350 km (0.106 R)

Asteroid Belt

Center: 1.89 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 2.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 121.7

Radius: 11.9

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 2.32 AU - 3.58 AU

Year: 3437 Days

Day: 13 Hours

Environment

Temp: -206 °C

Axial Tilt: 0.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 57,976,038 km

• M1: 148,401 km (0.083 R)
• M2: 556,654 km (0.118 R)
• M3: 1,055,563 km (0.096 R)
• M4: 1,505,254 km (0.05 R)
• M5: 2,334,774 km (0.079 R)
• M6: 5,954,743 km (0.113 R)
• M7: 6,495,839 km (0.067 R)
• M8: 8,091,450 km (0.05 R)

Planet 3 - Ice Giant

Semi-Major Axis: 7.89 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 13.6

Radius: 4.6

Gravity: 0.64 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 6.97 AU - 8.81 AU

Year: 15032 Days

Day: 18.6 Hours

Environment

Temp: -237 °C

Axial Tilt: 39.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 57,976,038 km

• M1: 64,925 km (0.085 R)
• M2: 373,097 km (0.101 R)
• M3: 784,940 km (0.084 R)
• M4: 1,119,291 km (0.046 R)
• M5: 1,444,816 km (0.089 R)
• M6: 1,774,979 km (0.076 R)
• M7: 2,485,419 km (0.068 R)
• M8: 2,835,328 km (0.095 R)
• M9: 3,134,973 km (0.089 R)
• M10: 4,444,702 km (0.113 R)
• M11: 6,824,655 km (0.104 R)
• M12: 7,218,247 km (0.033 R)
• M13: 7,508,467 km (0.117 R)
• M14: 11,081,462 km (0.118 R)
• M15: 13,274,866 km (0.067 R)
• M16: 15,741,735 km (0.065 R)

Planet 4 - Ice Giant

Semi-Major Axis: 8.45 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 436.7

Radius: 6.7

Gravity: 9.73 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 6.47 AU - 10.43 AU

Year: 16660 Days

Day: 21 Hours

Environment

Temp: -225 °C

Axial Tilt: 14.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 57,976,038 km

• M1: 86,468 km (0.11 R)
• M2: 383,120 km (0.101 R)
• M3: 914,043 km (0.096 R)
• M4: 1,381,536 km (0.045 R)
• M5: 3,260,037 km (0.093 R)
• M6: 4,191,284 km (0.088 R)
• M7: 5,608,873 km (0.12 R)
• M8: 6,093,869 km (0.115 R)
• M9: 7,990,920 km (0.108 R)
• M10: 8,653,489 km (0.041 R)
• M11: 10,524,958 km (0.037 R)
• M12: 11,852,789 km (0.106 R)
• M13: 19,770,855 km (0.111 R)
• M14: 20,542,181 km (0.073 R)
• M15: 20,891,492 km (0.103 R)
• M16: 22,697,288 km (0.063 R)
• M17: 33,908,751 km (0.109 R)
• M18: 46,200,610 km (0.109 R)
• M19: 49,562,523 km (0.091 R)
• M20: 50,824,381 km (0.057 R)
• M21: 55,409,705 km (0.099 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 488 - 19,849 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit