🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.32

Radius: 1.12

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 0.8 AU - 0.88 AU

Year: 272 Days

Day: 37.6 Hours

Environment

Temp: 182 °C

Axial Tilt: 24 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 31,566,026 km

• M1: 196,123 km (0.062 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.42

Radius: 0.71

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 1.76 AU - 2.36 AU

Year: 1044 Days

Day: 22.9 Hours

Environment

Temp: -63 °C

Axial Tilt: 121.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.48

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 2.44 AU - 2.52 AU

Year: 1379 Days

Day: 41.2 Hours

Environment

Temp: -66 °C

Axial Tilt: 33.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 31,566,026 km

• M1: 302,038 km (0.108 R)

Planet 4 - Terrestrial

Semi-Major Axis: 5.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.62

Radius: 1.21

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 4.03 AU - 5.99 AU

Year: 3960 Days

Day: 12.2 Hours

Environment

Temp: -121 °C

Axial Tilt: 14.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 31,566,026 km

• M1: 1,345,932 km (0.062 R)

Asteroid Belt

Center: 10.25 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 15.48 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 42.3

Radius: 5.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 13.1 AU - 17.86 AU

Year: 21506 Days

Day: 24.8 Hours

Environment

Temp: -191 °C

Axial Tilt: 26.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 31,566,026 km

• M1: 70,909 km (0.077 R)
• M2: 263,891 km (0.119 R)
• M3: 517,309 km (0.108 R)
• M4: 854,952 km (0.101 R)
• M5: 1,785,451 km (0.108 R)
• M6: 2,289,595 km (0.106 R)
• M7: 2,735,547 km (0.108 R)
• M8: 3,597,679 km (0.07 R)
• M9: 4,347,763 km (0.092 R)
• M10: 4,759,755 km (0.081 R)
• M11: 5,631,612 km (0.087 R)
• M12: 6,215,941 km (0.079 R)
• M13: 9,249,636 km (0.054 R)
• M14: 12,885,313 km (0.108 R)
• M15: 16,561,980 km (0.096 R)
• M16: 29,442,507 km (0.113 R)

Kuiper Belt

Range: 31.1 - 60.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 469 - 18,622 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit