🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.49 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.35

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 1.17 AU - 1.81 AU

Year: 636 Days

Day: 24.7 Hours

Environment

Temp: -14 °C

Axial Tilt: 21.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 3.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.37

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 2.89 AU - 4.03 AU

Year: 2252 Days

Day: 25.9 Hours

Environment

Temp: -109 °C

Axial Tilt: 43.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 102,229,069 km

• M1: 94,097 km (0.111 R)
• M2: 2,496,788 km (0.042 R)

Asteroid Belt

Center: 12.03 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Ice Giant

Semi-Major Axis: 20.59 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 622

Radius: 7

Gravity: 12.69 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 15.69 AU - 25.49 AU

Year: 32686 Days

Day: 17.5 Hours

Environment

Temp: -196 °C

Axial Tilt: 12.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 102,229,069 km

• M1: 87,515 km (0.103 R)
• M2: 321,935 km (0.094 R)
• M3: 765,792 km (0.113 R)
• M4: 1,074,113 km (0.118 R)
• M5: 1,499,120 km (0.1 R)
• M6: 2,075,222 km (0.115 R)
• M7: 2,353,324 km (0.096 R)
• M8: 2,604,050 km (0.117 R)
• M9: 3,159,507 km (0.073 R)
• M10: 7,178,454 km (0.104 R)
• M11: 10,691,760 km (0.112 R)
• M12: 12,177,715 km (0.099 R)
• M13: 14,449,060 km (0.113 R)
• M14: 17,833,263 km (0.047 R)
• M15: 18,121,089 km (0.116 R)
• M16: 21,602,681 km (0.047 R)
• M17: 29,854,798 km (0.1 R)
• M18: 41,813,951 km (0.069 R)
• M19: 44,220,682 km (0.085 R)
• M20: 46,355,892 km (0.09 R)
• M21: 47,082,489 km (0.047 R)
• M22: 52,776,932 km (0.097 R)
• M23: 57,025,212 km (0.057 R)
• M24: 57,650,232 km (0.065 R)
• M25: 62,814,949 km (0.106 R)
• M26: 69,931,469 km (0.095 R)
• M27: 71,609,658 km (0.117 R)
• M28: 71,851,558 km (0.073 R)
• M29: 72,094,056 km (0.073 R)
• M30: 73,069,285 km (0.054 R)
• M31: 74,300,625 km (0.065 R)
• M32: 80,665,715 km (0.04 R)
• M33: 85,467,208 km (0.032 R)
• M34: 86,834,084 km (0.12 R)
• M35: 88,215,321 km (0.051 R)
• M36: 89,330,873 km (0.089 R)
• M37: 100,401,564 km (0.087 R)

Kuiper Belt

Range: 31.4 - 57.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 427 - 14,327 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit