🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.36

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 0.55 AU - 0.91 AU

Year: 285 Days

Day: 41.4 Hours

Environment

Temp: -36 °C

Axial Tilt: 95.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 1.82 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 2.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 174.9

Radius: 8.8

Gravity: 2.26 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 2.33 AU - 3.49 AU

Year: 2266 Days

Day: 13 Hours

Environment

Temp: -144 °C

Axial Tilt: 36.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 101,469,462 km

• M1: 111,151 km (0.119 R)
• M2: 423,960 km (0.09 R)
• M3: 723,754 km (0.069 R)
• M4: 1,095,954 km (0.055 R)
• M5: 2,539,573 km (0.105 R)
• M6: 2,829,345 km (0.097 R)
• M7: 3,298,633 km (0.064 R)
• M8: 3,598,427 km (0.071 R)
• M9: 5,483,360 km (0.064 R)
• M10: 6,603,250 km (0.088 R)
• M11: 7,712,069 km (0.095 R)
• M12: 8,462,004 km (0.051 R)
• M13: 9,616,600 km (0.12 R)
• M14: 9,921,032 km (0.06 R)
• M15: 10,421,436 km (0.093 R)

Planet 3 - Ice Giant

Semi-Major Axis: 14.72 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 977.4

Radius: 6.4

Gravity: 23.86 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 11.14 AU - 18.3 AU

Year: 25785 Days

Day: 22.2 Hours

Environment

Temp: -214 °C

Axial Tilt: 10.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 101,469,462 km

• M1: 89,460 km (0.119 R)
• M2: 680,820 km (0.107 R)
• M3: 978,968 km (0.09 R)
• M4: 1,329,327 km (0.062 R)
• M5: 1,820,756 km (0.112 R)
• M6: 2,377,559 km (0.099 R)
• M7: 2,656,110 km (0.045 R)
• M8: 6,186,919 km (0.116 R)
• M9: 9,135,194 km (0.039 R)
• M10: 10,945,777 km (0.111 R)
• M11: 15,956,258 km (0.082 R)
• M12: 18,659,342 km (0.112 R)
• M13: 20,274,102 km (0.116 R)
• M14: 23,894,520 km (0.046 R)
• M15: 29,096,487 km (0.073 R)
• M16: 31,261,766 km (0.118 R)
• M17: 38,717,126 km (0.079 R)
• M18: 40,998,792 km (0.092 R)
• M19: 46,547,976 km (0.05 R)
• M20: 50,258,751 km (0.034 R)
• M21: 52,381,545 km (0.106 R)
• M22: 52,970,661 km (0.09 R)
• M23: 53,763,081 km (0.104 R)
• M24: 62,786,226 km (0.098 R)
• M25: 63,673,491 km (0.113 R)
• M26: 67,538,203 km (0.119 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 306 - 14,518 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit