🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.95

Radius: 0.98

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 0.39 AU - 0.65 AU

Year: 113 Days

Day: 12.8 Hours

Environment

Temp: 393 °C

Axial Tilt: 43 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 5.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.89

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 5.01 AU - 6.73 AU

Year: 4270 Days

Day: 20.3 Hours

Environment

Temp: -95 °C

Axial Tilt: 47.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 11.91 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Ice Giant

Semi-Major Axis: 17.95 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 934.6

Radius: 5.3

Gravity: 33.27 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 17.48 AU - 18.42 AU

Year: 22833 Days

Day: 24.7 Hours

Environment

Temp: -170 °C

Axial Tilt: 7.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 92,182,660 km

• M1: 67,020 km (0.088 R)
• M2: 273,016 km (0.078 R)
• M3: 510,578 km (0.048 R)
• M4: 759,508 km (0.112 R)
• M5: 1,087,427 km (0.083 R)
• M6: 1,540,110 km (0.069 R)
• M7: 1,858,903 km (0.078 R)
• M8: 2,198,341 km (0.101 R)
• M9: 4,694,232 km (0.099 R)
• M10: 5,530,184 km (0.118 R)
• M11: 6,095,066 km (0.116 R)
• M12: 6,368,381 km (0.117 R)
• M13: 6,602,352 km (0.113 R)
• M14: 8,629,104 km (0.094 R)
• M15: 9,032,121 km (0.096 R)
• M16: 9,814,069 km (0.113 R)
• M17: 10,640,149 km (0.096 R)
• M18: 12,213,619 km (0.091 R)
• M19: 12,795,405 km (0.066 R)
• M20: 13,319,446 km (0.093 R)
• M21: 15,559,675 km (0.068 R)
• M22: 17,305,482 km (0.088 R)
• M23: 17,578,199 km (0.079 R)
• M24: 22,447,609 km (0.087 R)
• M25: 22,771,937 km (0.062 R)
• M26: 23,099,407 km (0.027 R)
• M27: 26,070,571 km (0.113 R)
• M28: 27,400,795 km (0.099 R)
• M29: 31,526,704 km (0.116 R)
• M30: 37,393,783 km (0.108 R)
• M31: 38,927,610 km (0.082 R)
• M32: 39,710,156 km (0.091 R)
• M33: 42,944,762 km (0.111 R)
• M34: 44,286,505 km (0.076 R)
• M35: 46,525,835 km (0.08 R)
• M36: 51,603,038 km (0.047 R)
• M37: 53,887,547 km (0.116 R)
• M38: 80,803,195 km (0.106 R)
• M39: 83,102,664 km (0.105 R)

Kuiper Belt

Range: 36.5 - 65.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 190 - 19,847 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit