🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.82 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 726.7

Radius: 12.4

Gravity: 4.73 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 1.52 AU - 1.74 AU

Year: 1388 Days

Day: 14.5 Hours

Environment

Temp: -188 °C

Axial Tilt: 0.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 36,764,066 km

• M1: 154,235 km (0.114 R)
• M2: 607,068 km (0.07 R)
• M3: 1,066,483 km (0.081 R)
• M4: 1,595,312 km (0.073 R)
• M5: 2,344,199 km (0.027 R)
• M6: 2,868,240 km (0.115 R)
• M7: 3,629,095 km (0.071 R)
• M8: 4,049,016 km (0.109 R)
• M9: 4,730,434 km (0.077 R)
• M10: 5,401,680 km (0.12 R)
• M11: 6,834,229 km (0.105 R)
• M12: 7,505,176 km (0.047 R)
• M13: 8,191,381 km (0.098 R)
• M14: 9,283,296 km (0.119 R)
• M15: 10,944,281 km (0.113 R)
• M16: 11,682,846 km (0.06 R)

Planet 2 - Gas Giant

Semi-Major Axis: 3.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 957.2

Radius: 12.2

Gravity: 6.43 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 3.05 AU - 3.85 AU

Year: 4273 Days

Day: 9.9 Hours

Environment

Temp: -210 °C

Axial Tilt: 82.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 36,764,066 km

• M1: 152,590 km (0.093 R)
• M2: 564,732 km (0.106 R)
• M3: 1,106,276 km (0.098 R)
• M4: 1,493,735 km (0.102 R)
• M5: 1,878,052 km (0.065 R)
• M6: 2,441,288 km (0.09 R)
• M7: 3,332,741 km (0.077 R)
• M8: 4,024,482 km (0.093 R)
• M9: 4,706,499 km (0.119 R)
• M10: 5,295,316 km (0.076 R)
• M11: 5,932,752 km (0.038 R)
• M12: 6,333,076 km (0.109 R)
• M13: 6,751,502 km (0.104 R)
• M14: 8,497,757 km (0.102 R)
• M15: 9,455,333 km (0.053 R)
• M16: 9,960,376 km (0.102 R)
• M17: 10,661,691 km (0.098 R)
• M18: 11,489,864 km (0.063 R)
• M19: 15,010,052 km (0.049 R)
• M20: 16,467,584 km (0.048 R)
• M21: 17,324,032 km (0.097 R)
• M22: 18,017,568 km (0.116 R)
• M23: 21,693,935 km (0.11 R)
• M24: 24,249,516 km (0.097 R)
• M25: 29,061,630 km (0.115 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 868.1

Radius: 8.1

Gravity: 13.23 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 3.28 AU - 5.34 AU

Year: 5967 Days

Day: 12 Hours

Environment

Temp: -216 °C

Axial Tilt: 17.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 36,764,066 km

• M1: 100,829 km (0.104 R)
• M2: 653,294 km (0.105 R)
• M3: 1,203,515 km (0.113 R)
• M4: 1,580,202 km (0.084 R)
• M5: 2,112,472 km (0.079 R)
• M6: 2,377,559 km (0.101 R)
• M7: 2,836,525 km (0.102 R)
• M8: 3,646,149 km (0.101 R)
• M9: 4,180,812 km (0.084 R)
• M10: 4,440,663 km (0.063 R)
• M11: 4,850,561 km (0.106 R)
• M12: 5,315,661 km (0.111 R)
• M13: 6,678,348 km (0.094 R)
• M14: 8,504,789 km (0.043 R)
• M15: 10,403,485 km (0.089 R)
• M16: 11,376,469 km (0.071 R)
• M17: 12,515,208 km (0.042 R)
• M18: 15,199,892 km (0.101 R)
• M19: 17,904,023 km (0.034 R)
• M20: 19,155,409 km (0.102 R)
• M21: 21,368,859 km (0.065 R)
• M22: 22,458,081 km (0.094 R)
• M23: 23,994,750 km (0.1 R)
• M24: 25,256,459 km (0.07 R)
• M25: 26,917,444 km (0.105 R)
• M26: 30,943,123 km (0.06 R)
• M27: 34,292,021 km (0.075 R)
• M28: 35,783,063 km (0.056 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: 391 - 11,686 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit