🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.36 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.62

Radius: 1.21

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 1.34 AU - 1.38 AU

Year: 579 Days

Day: 24.9 Hours

Environment

Temp: 0 °C

Axial Tilt: 37.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.84

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 1.88 AU - 2 AU

Year: 987 Days

Day: 33.6 Hours

Environment

Temp: -54 °C

Axial Tilt: 6.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 51,996,097 km

• M1: 484,099 km (0.07 R)
• M2: 1,397,693 km (0.112 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.7

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 1.75 AU - 2.65 AU

Year: 1192 Days

Day: 28 Hours

Environment

Temp: -69 °C

Axial Tilt: 32.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 51,996,097 km

• M1: 1,965,716 km (0.067 R)

Asteroid Belt

Center: 6.83 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 11.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 277.6

Radius: 13.8

Gravity: 1.46 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 11.33 AU - 11.59 AU

Year: 14170 Days

Day: 13.5 Hours

Environment

Temp: -171 °C

Axial Tilt: 36.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 51,996,097 km

• M1: 171,589 km (0.078 R)
• M2: 614,698 km (0.107 R)
• M3: 1,474,137 km (0.042 R)
• M4: 2,775,489 km (0.12 R)
• M5: 4,799,848 km (0.083 R)
• M6: 6,084,893 km (0.025 R)
• M7: 6,548,796 km (0.075 R)
• M8: 8,000,195 km (0.085 R)
• M9: 8,470,680 km (0.098 R)
• M10: 11,054,834 km (0.103 R)
• M11: 14,065,042 km (0.117 R)
• M12: 19,356,468 km (0.12 R)
• M13: 21,326,074 km (0.101 R)
• M14: 22,910,016 km (0.067 R)
• M15: 23,687,028 km (0.077 R)
• M16: 24,214,809 km (0.117 R)
• M17: 27,259,126 km (0.051 R)
• M18: 29,324,324 km (0.116 R)
• M19: 32,023,219 km (0.112 R)
• M20: 33,653,537 km (0.111 R)
• M21: 35,338,607 km (0.108 R)
• M22: 40,106,292 km (0.106 R)
• M23: 43,819,909 km (0.088 R)

Planet 5 - Gas Giant

Semi-Major Axis: 12.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 348.8

Radius: 10.1

Gravity: 3.42 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 9.4 AU - 15.28 AU

Year: 15833 Days

Day: 8.5 Hours

Environment

Temp: -190 °C

Axial Tilt: 8.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 51,996,097 km

• M1: 125,812 km (0.11 R)
• M2: 1,443,769 km (0.074 R)
• M3: 5,719,875 km (0.117 R)
• M4: 6,079,957 km (0.096 R)
• M5: 7,087,498 km (0.12 R)
• M6: 8,158,021 km (0.074 R)
• M7: 8,945,205 km (0.078 R)
• M8: 9,681,226 km (0.102 R)
• M9: 10,616,961 km (0.077 R)
• M10: 14,635,160 km (0.109 R)
• M11: 16,220,448 km (0.083 R)
• M12: 17,613,952 km (0.086 R)
• M13: 30,869,521 km (0.096 R)
• M14: 34,400,330 km (0.102 R)
• M15: 37,687,593 km (0.085 R)
• M16: 43,208,353 km (0.112 R)
• M17: 44,738,590 km (0.061 R)
• M18: 45,588,455 km (0.103 R)
• M19: 48,054,426 km (0.086 R)
• M20: 49,245,225 km (0.119 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: 466 - 13,813 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit