🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.34 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.82

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 1.28 AU - 1.4 AU

Year: 569 Days

Day: 45.1 Hours

Environment

Temp: -7 °C

Axial Tilt: 48.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 2.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.41

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 2.21 AU - 2.31 AU

Year: 1247 Days

Day: 37.7 Hours

Environment

Temp: -86 °C

Axial Tilt: 5.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 37,669,359 km

• M1: 52,210 km (0.044 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.58

Radius: 0.8

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 2.18 AU - 2.9 AU

Year: 1486 Days

Day: 35.9 Hours

Environment

Temp: -90 °C

Axial Tilt: 46.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 37,669,359 km

• M1: 18,700 km (0.104 R)
• M2: 311,612 km (0.092 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.15

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 2.93 AU - 3.57 AU

Year: 2151 Days

Day: 26.5 Hours

Environment

Temp: -117 °C

Axial Tilt: 32.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 37,669,359 km

• M1: 44,730 km (0.103 R)
• M2: 155,881 km (0.116 R)

Asteroid Belt

Center: 6.08 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 8.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 348.8

Radius: 13.8

Gravity: 1.83 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 7.37 AU - 10.45 AU

Year: 9763 Days

Day: 5.8 Hours

Environment

Temp: -163 °C

Axial Tilt: 9.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 37,669,359 km

• M1: 171,738 km (0.094 R)
• M2: 1,067,381 km (0.09 R)
• M3: 2,164,831 km (0.084 R)
• M4: 2,681,093 km (0.087 R)
• M5: 3,300,877 km (0.117 R)
• M6: 5,597,653 km (0.098 R)
• M7: 6,616,714 km (0.103 R)
• M8: 9,592,515 km (0.07 R)
• M9: 10,186,867 km (0.118 R)
• M10: 10,708,964 km (0.077 R)
• M11: 16,762,591 km (0.085 R)
• M12: 17,829,673 km (0.077 R)
• M13: 21,150,745 km (0.054 R)
• M14: 21,923,867 km (0.08 R)
• M15: 22,555,769 km (0.103 R)
• M16: 25,725,299 km (0.108 R)
• M17: 33,868,360 km (0.119 R)
• M18: 36,665,989 km (0.052 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 388 - 12,682 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit