🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.92

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 0.81 AU - 1.11 AU

Year: 340 Days

Day: 26 Hours

Environment

Temp: 126 °C

Axial Tilt: 12.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.38

Radius: 1.14

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 2.04 AU - 2.94 AU

Year: 1421 Days

Day: 38.7 Hours

Environment

Temp: -82 °C

Axial Tilt: 15.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 4.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.36

Radius: 0.66

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 3.75 AU - 4.83 AU

Year: 3213 Days

Day: 26.5 Hours

Environment

Temp: -122 °C

Axial Tilt: 159.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 61,478,000 km

• M1: 15,409 km (0.112 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.54

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 4.04 AU - 4.82 AU

Year: 3372 Days

Day: 15.1 Hours

Environment

Temp: -127 °C

Axial Tilt: 34.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 11.03 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 17.62 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 202

Radius: 5.5

Gravity: 6.68 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 16.76 AU - 18.48 AU

Year: 26748 Days

Day: 16.6 Hours

Environment

Temp: -205 °C

Axial Tilt: 17 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 61,478,000 km

• M1: 157,078 km (0.099 R)
• M2: 559,646 km (0.103 R)
• M3: 1,051,075 km (0.032 R)
• M4: 4,553,460 km (0.079 R)
• M5: 7,161,250 km (0.104 R)
• M6: 7,337,476 km (0.101 R)
• M7: 10,910,771 km (0.069 R)
• M8: 18,209,352 km (0.099 R)
• M9: 35,181,679 km (0.034 R)
• M10: 35,691,658 km (0.084 R)
• M11: 39,951,607 km (0.088 R)
• M12: 46,957,874 km (0.06 R)
• M13: 56,811,437 km (0.1 R)

Kuiper Belt

Range: 30.3 - 46.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 341 - 13,706 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit