🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.43

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 0.38 AU - 0.62 AU

Year: 125 Days

Day: 31 Hours

Environment

Temp: 240 °C

Axial Tilt: 17.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 36,490,018 km

• M1: 110,403 km (0.086 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.22

Radius: 1.08

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 0.66 AU - 0.72 AU

Year: 202 Days

Day: 12.9 Hours

Environment

Temp: 185 °C

Axial Tilt: 38.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 36,490,018 km

• M1: 98,136 km (0.094 R)
• M2: 144,661 km (0.116 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.69

Radius: 1.23

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 2.34 AU - 3.82 AU

Year: 1909 Days

Day: 26.7 Hours

Environment

Temp: -103 °C

Axial Tilt: 31.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.2 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 11.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 167.1

Radius: 10.3

Gravity: 1.58 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 11.24 AU - 11.4 AU

Year: 13448 Days

Day: 7.5 Hours

Environment

Temp: -177 °C

Axial Tilt: 17.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 36,490,018 km

• M1: 279,898 km (0.091 R)
• M2: 643,420 km (0.105 R)
• M3: 1,507,348 km (0.091 R)
• M4: 1,955,095 km (0.026 R)
• M5: 2,403,290 km (0.104 R)
• M6: 3,162,649 km (0.103 R)
• M7: 5,329,873 km (0.117 R)
• M8: 5,981,970 km (0.097 R)
• M9: 6,933,263 km (0.106 R)
• M10: 7,407,787 km (0.026 R)
• M11: 7,904,003 km (0.117 R)
• M12: 9,749,742 km (0.085 R)
• M13: 10,966,721 km (0.048 R)
• M14: 15,777,190 km (0.104 R)
• M15: 16,858,184 km (0.088 R)
• M16: 17,920,179 km (0.108 R)
• M17: 18,536,672 km (0.114 R)
• M18: 19,595,825 km (0.091 R)
• M19: 23,907,834 km (0.049 R)
• M20: 27,349,184 km (0.084 R)
• M21: 29,565,177 km (0.114 R)
• M22: 30,426,262 km (0.099 R)
• M23: 31,699,340 km (0.117 R)

Kuiper Belt

Range: 31.1 - 49.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 446 - 17,768 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit