🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.28 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.81

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 0.43 AU - 0.69 AU

Year: 152 Days

Day: 42.8 Hours

Environment

Temp: 241 °C

Axial Tilt: 124.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 34,581,709 km

• M1: 403,914 km (0.108 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.52

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 0.7 AU - 1.12 AU

Year: 314 Days

Day: 29.1 Hours

Environment

Temp: 118 °C

Axial Tilt: 27.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.61

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 0.91 AU - 0.95 AU

Year: 324 Days

Day: 27.8 Hours

Environment

Temp: 126 °C

Axial Tilt: 27.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Gas Giant

Semi-Major Axis: 11.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 133.1

Radius: 12.6

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 9.75 AU - 13.03 AU

Year: 13902 Days

Day: 11.9 Hours

Environment

Temp: -179 °C

Axial Tilt: 33.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 34,581,709 km

• M1: 168,896 km (0.052 R)
• M2: 353,799 km (0.095 R)
• M3: 612,902 km (0.071 R)
• M4: 780,602 km (0.102 R)
• M5: 1,196,633 km (0.112 R)
• M6: 1,395,599 km (0.068 R)
• M7: 1,659,788 km (0.065 R)
• M8: 1,770,341 km (0.117 R)
• M9: 2,277,777 km (0.097 R)
• M10: 2,401,345 km (0.118 R)
• M11: 2,698,446 km (0.096 R)
• M12: 3,282,028 km (0.045 R)
• M13: 4,305,876 km (0.076 R)
• M14: 4,694,232 km (0.036 R)
• M15: 4,773,369 km (0.097 R)
• M16: 5,394,350 km (0.094 R)
• M17: 5,926,768 km (0.101 R)
• M18: 6,623,446 km (0.114 R)
• M19: 6,712,307 km (0.082 R)
• M20: 7,223,782 km (0.085 R)
• M21: 7,841,771 km (0.116 R)
• M22: 8,476,664 km (0.09 R)
• M23: 11,178,252 km (0.091 R)
• M24: 11,676,563 km (0.078 R)
• M25: 12,437,417 km (0.112 R)
• M26: 12,657,925 km (0.051 R)
• M27: 13,627,917 km (0.073 R)
• M28: 15,010,202 km (0.088 R)
• M29: 15,916,615 km (0.072 R)
• M30: 16,678,816 km (0.077 R)
• M31: 16,881,372 km (0.071 R)
• M32: 17,906,416 km (0.086 R)
• M33: 18,782,910 km (0.107 R)
• M34: 19,120,553 km (0.093 R)
• M35: 19,290,197 km (0.108 R)
• M36: 19,801,971 km (0.074 R)
• M37: 20,102,513 km (0.083 R)
• M38: 21,144,462 km (0.087 R)
• M39: 21,672,094 km (0.102 R)
• M40: 25,252,569 km (0.107 R)
• M41: 26,896,500 km (0.085 R)
• M42: 27,086,639 km (0.053 R)
• M43: 30,287,136 km (0.119 R)
• M44: 30,981,270 km (0.118 R)
• M45: 33,298,840 km (0.077 R)

Kuiper Belt

Range: 30.3 - 49.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 166 - 18,423 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit