🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.53 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 606.6

Radius: 12.2

Gravity: 4.08 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 0.95 AU - 1.15 AU

Year: 743 Days

Day: 13.2 Hours

Environment

Temp: -184 °C

Axial Tilt: 52.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 17,548,386 km

• M1: 151,692 km (0.067 R)
• M2: 569,220 km (0.101 R)
• M3: 1,113,906 km (0.082 R)
• M4: 1,501,364 km (0.074 R)
• M5: 2,035,429 km (0.119 R)
• M6: 2,425,430 km (0.082 R)
• M7: 2,960,243 km (0.066 R)
• M8: 3,572,846 km (0.119 R)
• M9: 4,633,196 km (0.115 R)
• M10: 5,105,177 km (0.056 R)
• M11: 6,047,793 km (0.032 R)
• M12: 6,468,313 km (0.071 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 772.8

Radius: 8.6

Gravity: 10.45 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 1.04 AU - 1.66 AU

Year: 1083 Days

Day: 13.2 Hours

Environment

Temp: -186 °C

Axial Tilt: 41.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 17,548,386 km

• M1: 106,962 km (0.055 R)
• M2: 386,561 km (0.08 R)
• M3: 799,002 km (0.071 R)
• M4: 1,444,218 km (0.111 R)
• M5: 1,722,470 km (0.11 R)
• M6: 2,110,676 km (0.071 R)
• M7: 2,757,238 km (0.083 R)
• M8: 3,233,408 km (0.076 R)
• M9: 3,974,815 km (0.107 R)
• M10: 4,350,456 km (0.114 R)
• M11: 4,656,982 km (0.032 R)
• M12: 5,153,647 km (0.115 R)
• M13: 5,770,139 km (0.093 R)
• M14: 6,833,631 km (0.12 R)
• M15: 7,298,731 km (0.082 R)
• M16: 9,314,562 km (0.068 R)
• M17: 10,354,716 km (0.072 R)
• M18: 11,301,670 km (0.11 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 111.9

Radius: 8.6

Gravity: 1.51 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 3.29 AU - 4.67 AU

Year: 5481 Days

Day: 13.6 Hours

Environment

Temp: -227 °C

Axial Tilt: 36.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 17,548,386 km

• M1: 106,962 km (0.096 R)
• M2: 396,135 km (0.046 R)
• M3: 1,079,199 km (0.107 R)
• M4: 1,612,964 km (0.086 R)
• M5: 2,489,309 km (0.067 R)
• M6: 4,124,563 km (0.108 R)
• M7: 5,712,993 km (0.049 R)
• M8: 6,616,863 km (0.114 R)
• M9: 7,289,904 km (0.048 R)
• M10: 8,673,685 km (0.083 R)
• M11: 9,653,401 km (0.084 R)
• M12: 11,278,333 km (0.094 R)
• M13: 11,831,396 km (0.069 R)
• M14: 13,821,646 km (0.091 R)
• M15: 14,181,429 km (0.108 R)
• M16: 15,013,642 km (0.107 R)
• M17: 16,623,465 km (0.087 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 180 - 15,464 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit