🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.5

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 0.64 AU - 0.68 AU

Year: 201 Days

Day: 43.2 Hours

Environment

Temp: 166 °C

Axial Tilt: 46.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 113,512,656 km

• M1: 39,045 km (0.113 R)

Planet 2 - Terrestrial

Semi-Major Axis: 4.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.08

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 3.46 AU - 5.32 AU

Year: 3447 Days

Day: 32.4 Hours

Environment

Temp: -142 °C

Axial Tilt: 3.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 11.95 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Ice Giant

Semi-Major Axis: 19.5 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 873.7

Radius: 4.8

Gravity: 37.92 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 16.5 AU - 22.5 AU

Year: 32269 Days

Day: 16 Hours

Environment

Temp: -196 °C

Axial Tilt: 21.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 113,512,656 km

• M1: 61,634 km (0.116 R)
• M2: 219,161 km (0.069 R)
• M3: 371,003 km (0.101 R)
• M4: 678,277 km (0.087 R)
• M5: 862,731 km (0.065 R)
• M6: 2,123,542 km (0.065 R)
• M7: 2,523,566 km (0.07 R)
• M8: 2,913,419 km (0.108 R)
• M9: 3,122,856 km (0.055 R)
• M10: 3,639,716 km (0.11 R)
• M11: 4,136,830 km (0.094 R)
• M12: 5,441,623 km (0.105 R)
• M13: 6,738,038 km (0.076 R)
• M14: 7,212,263 km (0.11 R)
• M15: 9,334,010 km (0.114 R)
• M16: 10,398,099 km (0.109 R)
• M17: 13,163,715 km (0.106 R)
• M18: 17,726,749 km (0.119 R)
• M19: 18,628,226 km (0.038 R)
• M20: 23,006,956 km (0.087 R)
• M21: 25,433,284 km (0.086 R)
• M22: 27,493,097 km (0.069 R)
• M23: 28,024,917 km (0.118 R)
• M24: 30,929,958 km (0.062 R)
• M25: 35,890,624 km (0.108 R)
• M26: 38,973,985 km (0.101 R)
• M27: 41,009,863 km (0.079 R)
• M28: 46,220,207 km (0.067 R)
• M29: 50,059,636 km (0.12 R)
• M30: 57,929,980 km (0.067 R)
• M31: 71,219,956 km (0.098 R)
• M32: 72,222,112 km (0.111 R)
• M33: 77,111,419 km (0.103 R)
• M34: 79,771,269 km (0.108 R)
• M35: 91,022,376 km (0.12 R)
• M36: 92,796,158 km (0.117 R)
• M37: 94,592,978 km (0.03 R)
• M38: 101,379,635 km (0.112 R)
• M39: 101,695,585 km (0.081 R)
• M40: 107,167,875 km (0.077 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: 486 - 11,756 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit