🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.25

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 0.8 AU - 1.18 AU

Year: 379 Days

Day: 24 Hours

Environment

Temp: 10 °C

Axial Tilt: 36.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 55,921,134 km

• M1: 35,155 km (0.107 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.3

Radius: 0.62

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 1.71 AU - 2.79 AU

Year: 1299 Days

Day: 42.7 Hours

Environment

Temp: -103 °C

Axial Tilt: 34.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 4.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 248.2

Radius: 13.3

Gravity: 1.4 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 3.86 AU - 5.5 AU

Year: 3898 Days

Day: 6.3 Hours

Environment

Temp: -139 °C

Axial Tilt: 33.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 55,921,134 km

• M1: 166,054 km (0.058 R)
• M2: 592,557 km (0.101 R)
• M3: 1,118,244 km (0.094 R)
• M4: 1,890,019 km (0.085 R)
• M5: 2,720,736 km (0.039 R)
• M6: 3,155,318 km (0.052 R)
• M7: 3,895,379 km (0.118 R)
• M8: 5,266,294 km (0.111 R)
• M9: 5,722,567 km (0.079 R)
• M10: 6,714,850 km (0.103 R)
• M11: 7,398,811 km (0.099 R)
• M12: 8,034,902 km (0.04 R)
• M13: 9,803,747 km (0.083 R)
• M14: 10,722,876 km (0.098 R)
• M15: 13,871,762 km (0.118 R)
• M16: 17,857,797 km (0.078 R)

Planet 4 - Ice Giant

Semi-Major Axis: 14.73 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 229.6

Radius: 5

Gravity: 9.18 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 13.05 AU - 16.41 AU

Year: 21766 Days

Day: 15.5 Hours

Environment

Temp: -193 °C

Axial Tilt: 130.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 55,921,134 km

• M1: 336,595 km (0.091 R)
• M2: 873,652 km (0.091 R)
• M3: 1,694,345 km (0.115 R)
• M4: 6,553,733 km (0.059 R)
• M5: 12,007,473 km (0.109 R)
• M6: 13,374,947 km (0.117 R)
• M7: 16,048,560 km (0.057 R)
• M8: 25,070,060 km (0.06 R)
• M9: 25,464,400 km (0.056 R)
• M10: 26,570,227 km (0.096 R)
• M11: 26,980,126 km (0.089 R)
• M12: 30,189,897 km (0.076 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 555 - 15,896 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit