🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.02

Radius: 1.01

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 0.47 AU - 0.65 AU

Year: 154 Days

Day: 40.8 Hours

Environment

Temp: 172 °C

Axial Tilt: 6.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.42

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 0.64 AU - 0.72 AU

Year: 206 Days

Day: 25 Hours

Environment

Temp: 207 °C

Axial Tilt: 3.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 26,170,502 km

• M1: 197,768 km (0.117 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.8

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 2.19 AU - 2.23 AU

Year: 1206 Days

Day: 37 Hours

Environment

Temp: -70 °C

Axial Tilt: 43.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.23

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 3.83 AU - 5.03 AU

Year: 3423 Days

Day: 16.6 Hours

Environment

Temp: -129 °C

Axial Tilt: 18.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 4.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 762.3

Radius: 14.9

Gravity: 3.43 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 4.12 AU - 5.42 AU

Year: 3824 Days

Day: 6.5 Hours

Environment

Temp: -141 °C

Axial Tilt: 24.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 26,170,502 km

• M1: 188,045 km (0.117 R)
• M2: 696,827 km (0.077 R)
• M3: 1,179,878 km (0.08 R)
• M4: 1,738,626 km (0.088 R)
• M5: 2,569,044 km (0.054 R)
• M6: 3,059,127 km (0.079 R)
• M7: 3,571,799 km (0.094 R)
• M8: 5,151,103 km (0.047 R)
• M9: 6,965,277 km (0.077 R)
• M10: 7,520,883 km (0.051 R)
• M11: 8,946,252 km (0.095 R)
• M12: 10,377,305 km (0.054 R)
• M13: 15,641,953 km (0.084 R)
• M14: 16,713,373 km (0.065 R)
• M15: 19,766,965 km (0.088 R)
• M16: 21,906,215 km (0.11 R)
• M17: 22,605,435 km (0.045 R)
• M18: 23,609,087 km (0.107 R)
• M19: 24,867,654 km (0.116 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 257 - 15,528 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit