🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.52

Radius: 0.77

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 0.53 AU - 0.69 AU

Year: 174 Days

Day: 23.3 Hours

Environment

Temp: 148 °C

Axial Tilt: 8.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 6.27 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 11.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 608.4

Radius: 9.8

Gravity: 6.33 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 9.02 AU - 14.84 AU

Year: 15050 Days

Day: 10.7 Hours

Environment

Temp: -188 °C

Axial Tilt: 17.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 46,152,033 km

• M1: 122,072 km (0.116 R)
• M2: 516,711 km (0.109 R)
• M3: 956,678 km (0.119 R)
• M4: 1,284,298 km (0.083 R)
• M5: 2,194,900 km (0.118 R)
• M6: 2,558,722 km (0.061 R)
• M7: 3,082,614 km (0.109 R)
• M8: 4,163,309 km (0.071 R)
• M9: 4,757,661 km (0.119 R)
• M10: 6,115,711 km (0.105 R)
• M11: 8,711,383 km (0.095 R)
• M12: 9,163,468 km (0.113 R)
• M13: 10,445,671 km (0.111 R)
• M14: 11,482,983 km (0.107 R)
• M15: 12,336,289 km (0.109 R)
• M16: 12,778,501 km (0.037 R)
• M17: 17,169,647 km (0.091 R)
• M18: 19,026,456 km (0.096 R)
• M19: 22,288,437 km (0.077 R)
• M20: 26,841,000 km (0.067 R)
• M21: 34,776,419 km (0.084 R)
• M22: 37,866,662 km (0.062 R)
• M23: 40,577,824 km (0.064 R)
• M24: 45,031,801 km (0.111 R)
• M25: 45,629,295 km (0.114 R)
• M26: 46,080,782 km (0.037 R)
• M27: 51,571,622 km (0.117 R)
• M28: 58,895,036 km (0.089 R)

Planet 3 - Ice Giant

Semi-Major Axis: 17.64 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 83.5

Radius: 7.2

Gravity: 1.61 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 16.18 AU - 19.1 AU

Year: 27061 Days

Day: 22.4 Hours

Environment

Temp: -196 °C

Axial Tilt: 8.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 46,152,033 km

• M1: 2,366,489 km (0.077 R)
• M2: 3,726,333 km (0.076 R)
• M3: 4,121,272 km (0.058 R)
• M4: 5,508,792 km (0.106 R)
• M5: 7,795,096 km (0.09 R)
• M6: 9,217,024 km (0.082 R)
• M7: 12,051,754 km (0.067 R)
• M8: 12,449,834 km (0.111 R)
• M9: 16,024,774 km (0.057 R)
• M10: 17,642,974 km (0.109 R)
• M11: 21,282,840 km (0.051 R)
• M12: 28,879,869 km (0.092 R)
• M13: 35,376,156 km (0.076 R)
• M14: 42,390,053 km (0.081 R)
• M15: 45,738,651 km (0.117 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 270 - 14,367 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit