🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.26 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.97

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 0.51 AU - 0.53 AU

Year: 139 Days

Day: 44.7 Hours

Environment

Temp: 214 °C

Axial Tilt: 54.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.86

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 0.75 AU - 1.03 AU

Year: 311 Days

Day: 25.4 Hours

Environment

Temp: 76 °C

Axial Tilt: 13 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Gas Giant

Semi-Major Axis: 8.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 18.6

Radius: 10.7

Gravity: 0.16 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 8.09 AU - 9.42 AU

Year: 9599 Days

Day: 14 Hours

Environment

Temp: -165 °C

Axial Tilt: 2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 14,019,049 km

• M1: 156,031 km (0.045 R)
• M2: 235,916 km (0.085 R)
• M3: 435,629 km (0.083 R)
• M4: 526,884 km (0.098 R)
• M5: 754,123 km (0.093 R)
• M6: 915,689 km (0.086 R)
• M7: 1,072,168 km (0.112 R)
• M8: 1,292,226 km (0.05 R)
• M9: 1,384,379 km (0.098 R)
• M10: 1,644,829 km (0.107 R)
• M11: 1,827,338 km (0.067 R)
• M12: 2,765,466 km (0.104 R)
• M13: 3,120,013 km (0.103 R)
• M14: 3,245,675 km (0.115 R)
• M15: 3,385,849 km (0.102 R)
• M16: 3,606,505 km (0.058 R)
• M17: 3,858,877 km (0.113 R)
• M18: 4,007,577 km (0.063 R)
• M19: 4,394,886 km (0.054 R)
• M20: 4,635,888 km (0.045 R)
• M21: 5,027,835 km (0.065 R)
• M22: 5,324,936 km (0.091 R)
• M23: 5,628,021 km (0.072 R)
• M24: 5,766,100 km (0.041 R)
• M25: 5,921,084 km (0.061 R)
• M26: 6,061,706 km (0.104 R)
• M27: 6,155,952 km (0.087 R)
• M28: 6,651,271 km (0.052 R)
• M29: 7,109,788 km (0.112 R)
• M30: 7,393,127 km (0.11 R)
• M31: 7,477,201 km (0.096 R)
• M32: 8,005,580 km (0.108 R)
• M33: 8,091,898 km (0.099 R)
• M34: 8,213,372 km (0.086 R)
• M35: 8,300,438 km (0.089 R)
• M36: 8,528,425 km (0.062 R)
• M37: 8,598,886 km (0.096 R)
• M38: 8,829,566 km (0.085 R)
• M39: 9,062,190 km (0.084 R)
• M40: 9,224,504 km (0.108 R)
• M41: 9,551,974 km (0.1 R)
• M42: 9,772,481 km (0.1 R)
• M43: 10,031,884 km (0.114 R)
• M44: 10,312,230 km (0.114 R)
• M45: 10,444,026 km (0.085 R)
• M46: 10,766,260 km (0.059 R)
• M47: 11,811,799 km (0.087 R)
• M48: 11,969,326 km (0.11 R)
• M49: 12,068,210 km (0.073 R)
• M50: 13,645,869 km (0.044 R)
• M51: 13,894,201 km (0.109 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 248 - 18,255 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit