🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.95

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 0.44 AU - 0.58 AU

Year: 134 Days

Day: 41 Hours

Environment

Temp: 248 °C

Axial Tilt: 34.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 1.96 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 3.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.33

Radius: 0.64

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 2.57 AU - 4.25 AU

Year: 2323 Days

Day: 41.7 Hours

Environment

Temp: -108 °C

Axial Tilt: 17.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 10.97 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Ice Giant

Semi-Major Axis: 18.53 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 241.5

Radius: 8

Gravity: 3.77 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 15.31 AU - 21.75 AU

Year: 29430 Days

Day: 17.5 Hours

Environment

Temp: -201 °C

Axial Tilt: 16.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 69,540,189 km

• M1: 99,483 km (0.098 R)
• M2: 378,632 km (0.096 R)
• M3: 901,028 km (0.114 R)
• M4: 1,377,198 km (0.106 R)
• M5: 1,673,402 km (0.11 R)
• M6: 1,937,143 km (0.09 R)
• M7: 2,461,334 km (0.118 R)
• M8: 3,476,206 km (0.058 R)
• M9: 4,218,660 km (0.082 R)
• M10: 5,244,153 km (0.097 R)
• M11: 5,934,398 km (0.1 R)
• M12: 7,635,924 km (0.11 R)
• M13: 8,624,317 km (0.102 R)
• M14: 9,095,850 km (0.072 R)
• M15: 12,294,402 km (0.088 R)
• M16: 12,623,966 km (0.115 R)
• M17: 13,788,885 km (0.099 R)
• M18: 14,800,765 km (0.114 R)
• M19: 21,172,287 km (0.076 R)
• M20: 22,321,498 km (0.076 R)
• M21: 22,713,594 km (0.071 R)
• M22: 24,328,354 km (0.109 R)
• M23: 25,910,202 km (0.1 R)
• M24: 27,447,469 km (0.12 R)
• M25: 31,432,308 km (0.11 R)
• M26: 32,423,095 km (0.067 R)
• M27: 35,653,062 km (0.112 R)
• M28: 36,054,583 km (0.08 R)
• M29: 38,246,940 km (0.083 R)
• M30: 41,552,005 km (0.069 R)
• M31: 53,295,289 km (0.087 R)
• M32: 55,058,599 km (0.118 R)
• M33: 59,073,955 km (0.093 R)
• M34: 61,536,187 km (0.056 R)
• M35: 66,260,038 km (0.1 R)
• M36: 68,092,164 km (0.041 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 444 - 16,609 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit