🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.27 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.56

Radius: 0.79

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 1.15 AU - 1.39 AU

Year: 515 Days

Day: 22.1 Hours

Environment

Temp: 11 °C

Axial Tilt: 6.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 63,895,458 km

• M1: 42,037 km (0.065 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.31

Radius: 1.79

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 2.06 AU - 2.58 AU

Year: 1272 Days

Day: 28.8 Hours

Environment

Temp: -79 °C

Axial Tilt: 35.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 4.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.54

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 3.71 AU - 5.97 AU

Year: 3832 Days

Day: 32.4 Hours

Environment

Temp: -128 °C

Axial Tilt: 35.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 9.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 368.1

Radius: 10

Gravity: 3.68 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 8.72 AU - 10.7 AU

Year: 10889 Days

Day: 7.4 Hours

Environment

Temp: -174 °C

Axial Tilt: 22.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 63,895,458 km

• M1: 124,465 km (0.113 R)
• M2: 605,423 km (0.101 R)
• M3: 2,107,684 km (0.048 R)
• M4: 2,979,391 km (0.104 R)
• M5: 4,127,106 km (0.112 R)
• M6: 15,665,889 km (0.07 R)
• M7: 17,542,445 km (0.073 R)
• M8: 17,892,653 km (0.057 R)
• M9: 23,131,421 km (0.111 R)
• M10: 36,166,931 km (0.084 R)
• M11: 38,356,595 km (0.092 R)

Planet 5 - Ice Giant

Semi-Major Axis: 16.19 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 295.2

Radius: 7.4

Gravity: 5.39 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 13.02 AU - 19.36 AU

Year: 23445 Days

Day: 24.8 Hours

Environment

Temp: -194 °C

Axial Tilt: 0.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 63,895,458 km

• M1: 92,601 km (0.095 R)
• M2: 743,950 km (0.032 R)
• M3: 1,200,523 km (0.064 R)
• M4: 1,448,107 km (0.066 R)
• M5: 1,956,291 km (0.086 R)
• M6: 3,194,663 km (0.106 R)
• M7: 4,144,908 km (0.082 R)
• M8: 4,619,433 km (0.072 R)
• M9: 7,598,375 km (0.113 R)
• M10: 8,163,556 km (0.062 R)
• M11: 8,456,468 km (0.09 R)
• M12: 8,705,848 km (0.093 R)
• M13: 10,707,318 km (0.026 R)
• M14: 12,348,706 km (0.104 R)
• M15: 13,804,742 km (0.119 R)
• M16: 15,594,381 km (0.069 R)
• M17: 17,695,035 km (0.061 R)
• M18: 20,870,249 km (0.103 R)
• M19: 21,882,877 km (0.082 R)
• M20: 22,639,693 km (0.089 R)
• M21: 23,807,454 km (0.101 R)
• M22: 24,305,615 km (0.109 R)
• M23: 31,311,283 km (0.07 R)
• M24: 32,150,677 km (0.093 R)
• M25: 33,874,343 km (0.091 R)
• M26: 37,104,012 km (0.087 R)
• M27: 46,141,219 km (0.055 R)
• M28: 56,189,110 km (0.094 R)
• M29: 61,813,092 km (0.034 R)

Kuiper Belt

Range: 30.5 - 58.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 218 - 16,750 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit