🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.46

Radius: 1.16

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 1.11 AU - 1.31 AU

Year: 486 Days

Day: 32.7 Hours

Environment

Temp: 7 °C

Axial Tilt: 38.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.84

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 1.83 AU - 1.91 AU

Year: 934 Days

Day: 34 Hours

Environment

Temp: -63 °C

Axial Tilt: 174.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 10.16 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Ice Giant

Semi-Major Axis: 18.44 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 796.7

Radius: 4.8

Gravity: 34.58 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 18.26 AU - 18.62 AU

Year: 28922 Days

Day: 18.5 Hours

Environment

Temp: -205 °C

Axial Tilt: 1.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 102,326,775 km

• M1: 59,839 km (0.09 R)
• M2: 305,778 km (0.117 R)
• M3: 598,391 km (0.118 R)
• M4: 772,224 km (0.086 R)
• M5: 1,657,544 km (0.089 R)
• M6: 2,427,076 km (0.033 R)
• M7: 3,286,665 km (0.034 R)
• M8: 3,768,370 km (0.106 R)
• M9: 4,186,496 km (0.105 R)
• M10: 5,197,928 km (0.106 R)
• M11: 6,033,282 km (0.042 R)
• M12: 7,056,532 km (0.102 R)
• M13: 8,477,562 km (0.107 R)
• M14: 9,820,502 km (0.12 R)
• M15: 11,089,241 km (0.073 R)
• M16: 11,583,064 km (0.052 R)
• M17: 11,944,642 km (0.106 R)
• M18: 12,690,238 km (0.114 R)
• M19: 12,843,127 km (0.087 R)
• M20: 16,252,761 km (0.095 R)
• M21: 18,504,808 km (0.069 R)
• M22: 20,116,575 km (0.119 R)
• M23: 21,277,455 km (0.11 R)
• M24: 21,601,783 km (0.07 R)
• M25: 26,617,800 km (0.048 R)
• M26: 29,594,947 km (0.091 R)
• M27: 34,837,455 km (0.113 R)
• M28: 38,230,633 km (0.105 R)
• M29: 38,549,726 km (0.102 R)
• M30: 49,719,301 km (0.085 R)
• M31: 50,099,429 km (0.112 R)
• M32: 50,290,167 km (0.053 R)
• M33: 59,384,221 km (0.083 R)
• M34: 68,336,008 km (0.108 R)
• M35: 72,154,793 km (0.082 R)
• M36: 86,363,748 km (0.077 R)
• M37: 87,188,332 km (0.097 R)
• M38: 92,532,716 km (0.057 R)
• M39: 96,018,346 km (0.117 R)
• M40: 98,689,117 km (0.12 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 308 - 19,166 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit