🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.13

Radius: 0.44

Gravity: 0.67 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 2.75 AU - 3.13 AU

Year: 1851 Days

Day: 30.6 Hours

Environment

Temp: -94 °C

Axial Tilt: 22.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.15 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 7.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 247.6

Radius: 9.8

Gravity: 2.58 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 6.95 AU - 7.77 AU

Year: 7330 Days

Day: 13.7 Hours

Environment

Temp: -160 °C

Axial Tilt: 22 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 53,122,901 km

• M1: 121,922 km (0.041 R)
• M2: 538,253 km (0.097 R)
• M3: 1,327,232 km (0.103 R)
• M4: 1,723,667 km (0.103 R)
• M5: 4,923,266 km (0.048 R)
• M6: 5,458,378 km (0.112 R)
• M7: 7,098,120 km (0.039 R)
• M8: 7,746,327 km (0.098 R)
• M9: 10,096,809 km (0.035 R)
• M10: 11,184,834 km (0.077 R)
• M11: 12,397,475 km (0.068 R)
• M12: 12,787,626 km (0.108 R)
• M13: 13,337,548 km (0.109 R)
• M14: 13,799,057 km (0.102 R)
• M15: 14,271,338 km (0.117 R)
• M16: 16,443,200 km (0.087 R)
• M17: 20,402,756 km (0.095 R)
• M18: 21,571,265 km (0.113 R)
• M19: 24,801,981 km (0.091 R)
• M20: 25,266,183 km (0.034 R)

Planet 3 - Ice Giant

Semi-Major Axis: 13.12 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 306.4

Radius: 6.3

Gravity: 7.72 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 11.13 AU - 15.11 AU

Year: 17445 Days

Day: 16.3 Hours

Environment

Temp: -180 °C

Axial Tilt: 1.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 53,122,901 km

• M1: 88,712 km (0.12 R)
• M2: 329,863 km (0.096 R)
• M3: 1,689,409 km (0.089 R)
• M4: 1,967,362 km (0.046 R)
• M5: 2,181,735 km (0.083 R)
• M6: 3,550,107 km (0.029 R)
• M7: 4,121,721 km (0.098 R)
• M8: 4,627,810 km (0.09 R)
• M9: 5,042,047 km (0.108 R)
• M10: 5,691,750 km (0.108 R)
• M11: 5,944,720 km (0.078 R)
• M12: 6,395,758 km (0.109 R)
• M13: 6,669,223 km (0.11 R)
• M14: 6,950,467 km (0.092 R)
• M15: 7,451,171 km (0.11 R)
• M16: 9,244,849 km (0.115 R)
• M17: 9,850,272 km (0.102 R)
• M18: 10,917,353 km (0.097 R)
• M19: 12,598,385 km (0.076 R)
• M20: 14,780,569 km (0.086 R)
• M21: 17,202,708 km (0.083 R)
• M22: 19,386,238 km (0.088 R)
• M23: 20,376,277 km (0.072 R)
• M24: 21,312,909 km (0.098 R)
• M25: 22,277,965 km (0.07 R)
• M26: 25,640,028 km (0.102 R)
• M27: 26,731,045 km (0.062 R)
• M28: 29,432,483 km (0.108 R)
• M29: 32,196,603 km (0.105 R)
• M30: 38,234,523 km (0.081 R)
• M31: 38,747,793 km (0.12 R)
• M32: 39,006,149 km (0.113 R)
• M33: 40,447,823 km (0.099 R)
• M34: 43,159,285 km (0.099 R)
• M35: 48,191,907 km (0.118 R)
• M36: 51,547,387 km (0.095 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 444 - 13,205 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit