🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.54 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.65

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 0.83 AU - 1.33 AU

Year: 321 Days

Day: 41 Hours

Environment

Temp: 203 °C

Axial Tilt: 174 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.4 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.68

Radius: 1.85

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 1.18 AU - 1.62 AU

Year: 474 Days

Day: 40.8 Hours

Environment

Temp: 149 °C

Axial Tilt: 47.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Ice Giant

Semi-Major Axis: 25.5 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 925.7

Radius: 7.4

Gravity: 16.9 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 24.71 AU - 26.29 AU

Year: 36839 Days

Day: 18.2 Hours

Environment

Temp: -184 °C

Axial Tilt: 17.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 126,405,071 km

• M1: 93,199 km (0.09 R)
• M2: 389,254 km (0.107 R)
• M3: 1,164,320 km (0.085 R)
• M4: 1,473,988 km (0.118 R)
• M5: 1,904,530 km (0.078 R)
• M6: 2,211,206 km (0.117 R)
• M7: 2,469,412 km (0.106 R)
• M8: 3,965,391 km (0.103 R)
• M9: 4,388,154 km (0.065 R)
• M10: 8,734,122 km (0.119 R)
• M11: 9,120,085 km (0.057 R)
• M12: 9,450,247 km (0.087 R)
• M13: 10,561,161 km (0.093 R)
• M14: 11,073,534 km (0.074 R)
• M15: 14,236,631 km (0.047 R)
• M16: 17,144,963 km (0.077 R)
• M17: 19,761,580 km (0.057 R)
• M18: 21,107,362 km (0.09 R)
• M19: 21,337,443 km (0.071 R)
• M20: 22,513,133 km (0.115 R)
• M21: 25,640,327 km (0.026 R)
• M22: 26,833,669 km (0.052 R)
• M23: 27,375,662 km (0.054 R)
• M24: 30,341,889 km (0.108 R)
• M25: 47,829,880 km (0.049 R)
• M26: 59,574,210 km (0.1 R)
• M27: 61,662,447 km (0.066 R)
• M28: 63,319,992 km (0.074 R)
• M29: 64,522,160 km (0.073 R)
• M30: 89,740,471 km (0.066 R)
• M31: 99,093,330 km (0.027 R)
• M32: 112,195,261 km (0.115 R)

Kuiper Belt

Range: 38.3 - 67.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 515 - 18,626 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit