🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.23

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 0.74 AU - 0.92 AU

Year: 282 Days

Day: 24.6 Hours

Environment

Temp: 156 °C

Axial Tilt: 20.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 3.69 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 6.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 374.3

Radius: 14.4

Gravity: 1.81 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 5.43 AU - 7.65 AU

Year: 6235 Days

Day: 8.9 Hours

Environment

Temp: -167 °C

Axial Tilt: 27.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 56,125,686 km

• M1: 179,368 km (0.115 R)
• M2: 639,381 km (0.112 R)
• M3: 1,101,639 km (0.102 R)
• M4: 1,891,067 km (0.095 R)
• M5: 2,856,123 km (0.065 R)
• M6: 3,647,046 km (0.094 R)
• M7: 4,221,502 km (0.105 R)
• M8: 4,805,084 km (0.078 R)
• M9: 5,667,067 km (0.106 R)
• M10: 6,919,799 km (0.1 R)
• M11: 7,490,515 km (0.064 R)
• M12: 8,726,941 km (0.113 R)
• M13: 10,611,127 km (0.112 R)
• M14: 11,463,834 km (0.115 R)
• M15: 12,704,300 km (0.118 R)
• M16: 14,244,709 km (0.093 R)
• M17: 15,677,857 km (0.115 R)
• M18: 17,265,689 km (0.106 R)
• M19: 21,666,559 km (0.038 R)
• M20: 22,526,896 km (0.047 R)
• M21: 24,469,125 km (0.12 R)
• M22: 27,092,174 km (0.093 R)
• M23: 28,090,890 km (0.093 R)

Asteroid Belt

Center: 10.32 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Ice Giant

Semi-Major Axis: 14.09 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 282.9

Radius: 5.3

Gravity: 10.07 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 13.12 AU - 15.06 AU

Year: 19716 Days

Day: 20.9 Hours

Environment

Temp: -194 °C

Axial Tilt: 6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 56,125,686 km

• M1: 65,973 km (0.08 R)
• M2: 274,662 km (0.08 R)
• M3: 577,747 km (0.077 R)
• M4: 784,192 km (0.115 R)
• M5: 1,719,927 km (0.087 R)
• M6: 2,269,250 km (0.075 R)
• M7: 3,653,778 km (0.12 R)
• M8: 3,901,363 km (0.109 R)
• M9: 5,072,864 km (0.092 R)
• M10: 6,036,124 km (0.087 R)
• M11: 6,989,661 km (0.102 R)
• M12: 7,634,279 km (0.091 R)
• M13: 8,554,455 km (0.09 R)
• M14: 11,060,519 km (0.077 R)
• M15: 11,231,659 km (0.063 R)
• M16: 11,520,981 km (0.093 R)
• M17: 12,541,687 km (0.108 R)
• M18: 12,915,981 km (0.085 R)
• M19: 17,154,089 km (0.108 R)
• M20: 18,482,069 km (0.05 R)
• M21: 23,527,407 km (0.115 R)
• M22: 26,874,360 km (0.096 R)
• M23: 28,340,120 km (0.087 R)
• M24: 34,737,224 km (0.109 R)
• M25: 35,723,074 km (0.095 R)
• M26: 38,661,176 km (0.098 R)
• M27: 39,453,297 km (0.074 R)
• M28: 42,171,789 km (0.034 R)
• M29: 42,450,341 km (0.107 R)
• M30: 46,926,159 km (0.106 R)
• M31: 47,676,243 km (0.064 R)
• M32: 50,130,396 km (0.082 R)
• M33: 52,345,791 km (0.046 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 282 - 19,531 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit