🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.71 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 1.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.93

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 1.08 AU - 1.76 AU

Year: 634 Days

Day: 28.4 Hours

Environment

Temp: -35 °C

Axial Tilt: 27.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 3.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.49

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 3.22 AU - 3.46 AU

Year: 2287 Days

Day: 15.2 Hours

Environment

Temp: -124 °C

Axial Tilt: 5.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Ice Giant

Semi-Major Axis: 18.66 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 203.8

Radius: 4.5

Gravity: 10.06 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 16.35 AU - 20.97 AU

Year: 30206 Days

Day: 17.9 Hours

Environment

Temp: -193 °C

Axial Tilt: 31.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 66,865,474 km

• M1: 56,249 km (0.059 R)
• M2: 206,146 km (0.115 R)
• M3: 574,605 km (0.061 R)
• M4: 901,028 km (0.058 R)
• M5: 1,859,801 km (0.08 R)
• M6: 2,124,290 km (0.109 R)
• M7: 3,928,290 km (0.099 R)
• M8: 4,236,313 km (0.05 R)
• M9: 6,948,073 km (0.049 R)
• M10: 8,762,845 km (0.111 R)
• M11: 11,232,107 km (0.08 R)
• M12: 12,105,908 km (0.114 R)
• M13: 12,559,340 km (0.073 R)
• M14: 14,924,033 km (0.087 R)
• M15: 15,672,322 km (0.094 R)
• M16: 17,983,310 km (0.112 R)
• M17: 18,658,744 km (0.098 R)
• M18: 22,194,938 km (0.107 R)
• M19: 22,775,827 km (0.111 R)
• M20: 23,766,315 km (0.116 R)
• M21: 24,682,003 km (0.076 R)
• M22: 26,260,261 km (0.103 R)
• M23: 27,792,592 km (0.081 R)
• M24: 30,675,642 km (0.108 R)
• M25: 31,882,597 km (0.083 R)
• M26: 34,778,064 km (0.101 R)
• M27: 35,693,005 km (0.079 R)
• M28: 36,623,653 km (0.098 R)
• M29: 37,844,073 km (0.074 R)
• M30: 43,747,504 km (0.087 R)
• M31: 48,436,051 km (0.069 R)
• M32: 53,104,252 km (0.119 R)
• M33: 56,795,879 km (0.119 R)
• M34: 65,274,787 km (0.119 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 269 - 16,345 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit