🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.03

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 0.83 AU - 1.39 AU

Year: 415 Days

Day: 29.9 Hours

Environment

Temp: 26 °C

Axial Tilt: 16.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.04

Radius: 1.02

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 0.96 AU - 1.34 AU

Year: 438 Days

Day: 32.2 Hours

Environment

Temp: 40 °C

Axial Tilt: 45.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 21,875,945 km

• M1: 155,283 km (0.08 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.82

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 2.31 AU - 3.23 AU

Year: 1636 Days

Day: 24.8 Hours

Environment

Temp: -91 °C

Axial Tilt: 161.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.4

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 3.91 AU - 5.37 AU

Year: 3546 Days

Day: 17.5 Hours

Environment

Temp: -136 °C

Axial Tilt: 46.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.95 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Terrestrial

Semi-Major Axis: 5.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.75

Radius: 0.89

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 4.32 AU - 6.2 AU

Year: 4280 Days

Day: 18.1 Hours

Environment

Temp: -143 °C

Axial Tilt: 20.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 6.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 230.2

Radius: 9.3

Gravity: 2.66 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 4.86 AU - 7.3 AU

Year: 5319 Days

Day: 8.9 Hours

Environment

Temp: -150 °C

Axial Tilt: 45 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 21,875,945 km

• M1: 115,639 km (0.117 R)
• M2: 484,996 km (0.111 R)
• M3: 1,191,248 km (0.084 R)
• M4: 1,797,867 km (0.106 R)
• M5: 2,582,807 km (0.06 R)
• M6: 3,318,679 km (0.034 R)
• M7: 3,618,772 km (0.076 R)
• M8: 4,019,545 km (0.073 R)
• M9: 4,562,137 km (0.111 R)
• M10: 4,934,336 km (0.048 R)
• M11: 7,018,384 km (0.103 R)
• M12: 8,237,607 km (0.082 R)
• M13: 8,862,178 km (0.081 R)
• M14: 9,443,515 km (0.108 R)
• M15: 10,127,626 km (0.091 R)
• M16: 10,763,118 km (0.113 R)
• M17: 11,298,828 km (0.12 R)
• M18: 12,512,964 km (0.116 R)
• M19: 14,199,231 km (0.077 R)
• M20: 14,643,388 km (0.096 R)
• M21: 15,045,955 km (0.078 R)
• M22: 16,031,805 km (0.12 R)
• M23: 16,949,888 km (0.1 R)
• M24: 19,247,711 km (0.119 R)
• M25: 20,533,654 km (0.069 R)

Kuiper Belt

Range: 30.9 - 52.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 389 - 19,015 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit