🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.49

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 0.79 AU - 0.87 AU

Year: 283 Days

Day: 15.4 Hours

Environment

Temp: 129 °C

Axial Tilt: 23.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 3.8 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 6.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 422.8

Radius: 12.5

Gravity: 2.71 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 5.85 AU - 7.67 AU

Year: 6586 Days

Day: 10.2 Hours

Environment

Temp: -164 °C

Axial Tilt: 81.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 78,040,566 km

• M1: 306,526 km (0.049 R)
• M2: 837,449 km (0.076 R)
• M3: 2,107,984 km (0.117 R)
• M4: 2,548,549 km (0.115 R)
• M5: 5,214,084 km (0.049 R)
• M6: 7,768,617 km (0.099 R)
• M7: 8,872,799 km (0.067 R)
• M8: 9,318,003 km (0.116 R)
• M9: 11,064,558 km (0.104 R)
• M10: 12,662,263 km (0.111 R)
• M11: 14,575,021 km (0.098 R)
• M12: 15,368,638 km (0.111 R)
• M13: 16,131,138 km (0.063 R)
• M14: 19,300,818 km (0.098 R)
• M15: 21,534,613 km (0.033 R)

Planet 3 - Ice Giant

Semi-Major Axis: 14.39 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 706.5

Radius: 7.1

Gravity: 14.02 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 14.07 AU - 14.71 AU

Year: 20456 Days

Day: 17.1 Hours

Environment

Temp: -199 °C

Axial Tilt: 13.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 78,040,566 km

• M1: 90,058 km (0.112 R)
• M2: 340,934 km (0.038 R)
• M3: 779,704 km (0.035 R)
• M4: 1,024,446 km (0.117 R)
• M5: 1,350,719 km (0.107 R)
• M6: 2,992,705 km (0.106 R)
• M7: 3,847,807 km (0.05 R)
• M8: 4,783,841 km (0.063 R)
• M9: 9,890,962 km (0.031 R)
• M10: 11,176,008 km (0.072 R)
• M11: 14,448,611 km (0.098 R)
• M12: 14,985,219 km (0.077 R)
• M13: 19,119,655 km (0.116 R)
• M14: 20,523,033 km (0.116 R)
• M15: 22,499,221 km (0.117 R)
• M16: 23,428,672 km (0.077 R)
• M17: 25,034,007 km (0.118 R)
• M18: 25,363,721 km (0.103 R)
• M19: 25,696,277 km (0.093 R)
• M20: 29,549,020 km (0.062 R)
• M21: 30,040,748 km (0.055 R)
• M22: 31,420,938 km (0.084 R)
• M23: 35,676,100 km (0.066 R)
• M24: 36,938,557 km (0.047 R)
• M25: 40,904,695 km (0.098 R)
• M26: 45,145,496 km (0.062 R)
• M27: 48,129,824 km (0.101 R)
• M28: 50,017,001 km (0.111 R)
• M29: 50,365,414 km (0.112 R)
• M30: 53,391,929 km (0.09 R)
• M31: 54,121,218 km (0.029 R)
• M32: 57,676,561 km (0.119 R)
• M33: 64,834,221 km (0.052 R)
• M34: 66,291,454 km (0.078 R)
• M35: 69,271,294 km (0.031 R)
• M36: 73,906,434 km (0.114 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 175 - 15,808 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit