🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.81

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 1.24 AU - 1.8 AU

Year: 668 Days

Day: 31.1 Hours

Environment

Temp: -32 °C

Axial Tilt: 39.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 45,370,896 km

• M1: 38,895 km (0.118 R)
• M2: 69,413 km (0.091 R)

Asteroid Belt

Center: 5.71 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 9.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 224.7

Radius: 13.6

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 8.77 AU - 11.03 AU

Year: 11103 Days

Day: 10.1 Hours

Environment

Temp: -165 °C

Axial Tilt: 32.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 45,370,896 km

• M1: 169,644 km (0.118 R)
• M2: 603,927 km (0.078 R)
• M3: 1,038,508 km (0.06 R)
• M4: 2,104,842 km (0.042 R)
• M5: 2,820,219 km (0.071 R)
• M6: 4,712,333 km (0.119 R)
• M7: 5,186,857 km (0.101 R)
• M8: 14,176,493 km (0.073 R)
• M9: 16,211,622 km (0.085 R)
• M10: 22,842,996 km (0.068 R)
• M11: 26,752,886 km (0.091 R)
• M12: 33,270,118 km (0.096 R)

Planet 3 - Gas Giant

Semi-Major Axis: 10.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 445.1

Radius: 13.4

Gravity: 2.48 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 9.37 AU - 10.81 AU

Year: 11424 Days

Day: 11.6 Hours

Environment

Temp: -175 °C

Axial Tilt: 23.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 45,370,896 km

• M1: 167,250 km (0.067 R)
• M2: 2,104,842 km (0.093 R)
• M3: 3,236,849 km (0.051 R)
• M4: 3,913,331 km (0.105 R)
• M5: 4,452,930 km (0.119 R)
• M6: 7,524,623 km (0.07 R)
• M7: 8,020,540 km (0.05 R)
• M8: 8,760,451 km (0.026 R)
• M9: 9,497,969 km (0.11 R)
• M10: 13,162,668 km (0.075 R)
• M11: 16,551,658 km (0.099 R)
• M12: 17,751,882 km (0.114 R)
• M13: 18,858,308 km (0.098 R)
• M14: 24,818,287 km (0.073 R)
• M15: 25,273,663 km (0.118 R)
• M16: 31,606,440 km (0.11 R)
• M17: 33,451,131 km (0.036 R)
• M18: 44,696,253 km (0.092 R)

Kuiper Belt

Range: 30.8 - 60.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 230 - 13,327 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit