🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.71

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 0.43 AU - 0.65 AU

Year: 149 Days

Day: 20.4 Hours

Environment

Temp: 168 °C

Axial Tilt: 49 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 40,291,604 km

• M1: 57,894 km (0.082 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.91

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 2.48 AU - 3.56 AU

Year: 1967 Days

Day: 21 Hours

Environment

Temp: -118 °C

Axial Tilt: 3.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 40,291,604 km

• M1: 731,085 km (0.064 R)

Asteroid Belt

Center: 6.34 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 9.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 322.4

Radius: 8.7

Gravity: 4.26 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 7.26 AU - 12.04 AU

Year: 11234 Days

Day: 7.4 Hours

Environment

Temp: -173 °C

Axial Tilt: 17.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 40,291,604 km

• M1: 108,159 km (0.117 R)
• M2: 429,645 km (0.084 R)
• M3: 830,867 km (0.1 R)
• M4: 1,270,834 km (0.108 R)
• M5: 1,772,735 km (0.084 R)
• M6: 2,313,082 km (0.075 R)
• M7: 2,641,599 km (0.093 R)
• M8: 3,415,768 km (0.053 R)
• M9: 3,697,162 km (0.036 R)
• M10: 4,387,556 km (0.057 R)
• M11: 4,806,879 km (0.028 R)
• M12: 5,161,276 km (0.045 R)
• M13: 5,438,631 km (0.11 R)
• M14: 6,365,539 km (0.109 R)
• M15: 6,648,877 km (0.095 R)
• M16: 9,778,016 km (0.098 R)
• M17: 11,297,033 km (0.11 R)
• M18: 11,818,980 km (0.077 R)
• M19: 16,992,822 km (0.094 R)
• M20: 18,098,201 km (0.062 R)
• M21: 19,324,305 km (0.118 R)
• M22: 20,451,525 km (0.046 R)
• M23: 20,914,381 km (0.116 R)
• M24: 23,418,350 km (0.071 R)
• M25: 23,840,066 km (0.1 R)
• M26: 24,439,056 km (0.082 R)
• M27: 25,935,484 km (0.097 R)
• M28: 27,027,997 km (0.086 R)
• M29: 27,679,196 km (0.073 R)
• M30: 28,723,689 km (0.068 R)
• M31: 37,467,236 km (0.039 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 485 - 11,784 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit