🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.3 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.87

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 0.56 AU - 0.62 AU

Year: 170 Days

Day: 35.1 Hours

Environment

Temp: 215 °C

Axial Tilt: 8.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 4.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.2

Radius: 1.08

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 3.26 AU - 5.43 AU

Year: 3388 Days

Day: 27.1 Hours

Environment

Temp: -131 °C

Axial Tilt: 17.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 11.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 747.8

Radius: 8.6

Gravity: 10.11 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 10.88 AU - 13 AU

Year: 15461 Days

Day: 9.9 Hours

Environment

Temp: -185 °C

Axial Tilt: 18.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 65,991,557 km

• M1: 106,962 km (0.119 R)
• M2: 558,898 km (0.104 R)
• M3: 857,345 km (0.086 R)
• M4: 1,148,762 km (0.094 R)
• M5: 1,994,738 km (0.083 R)
• M6: 2,410,620 km (0.085 R)
• M7: 3,471,269 km (0.111 R)
• M8: 3,866,806 km (0.099 R)
• M9: 5,605,283 km (0.101 R)
• M10: 8,146,502 km (0.099 R)
• M11: 10,539,170 km (0.054 R)
• M12: 11,615,527 km (0.068 R)
• M13: 13,432,842 km (0.049 R)
• M14: 13,845,732 km (0.097 R)
• M15: 14,696,794 km (0.108 R)
• M16: 15,885,199 km (0.088 R)
• M17: 17,622,180 km (0.069 R)
• M18: 22,416,044 km (0.112 R)
• M19: 23,787,557 km (0.076 R)
• M20: 25,214,123 km (0.108 R)
• M21: 31,132,663 km (0.055 R)
• M22: 34,604,531 km (0.116 R)
• M23: 36,168,427 km (0.082 R)
• M24: 42,159,672 km (0.054 R)
• M25: 45,620,469 km (0.093 R)
• M26: 48,618,710 km (0.1 R)
• M27: 51,914,051 km (0.043 R)
• M28: 52,420,889 km (0.113 R)
• M29: 53,444,288 km (0.079 R)
• M30: 55,179,623 km (0.093 R)
• M31: 62,497,502 km (0.119 R)
• M32: 65,400,300 km (0.108 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 320 - 17,538 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit