🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.34 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.05

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 1.21 AU - 1.47 AU

Year: 567 Days

Day: 38.4 Hours

Environment

Temp: -13 °C

Axial Tilt: 84.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 29,241,911 km

• M1: 46,226 km (0.108 R)

Asteroid Belt

Center: 1.85 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 2.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.6

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 2.15 AU - 2.57 AU

Year: 1324 Days

Day: 44 Hours

Environment

Temp: -86 °C

Axial Tilt: 5.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 29,241,911 km

• M1: 258,206 km (0.041 R)
• M2: 283,039 km (0.104 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.02

Radius: 1.32

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 2.46 AU - 3.2 AU

Year: 1739 Days

Day: 26.4 Hours

Environment

Temp: -90 °C

Axial Tilt: 12.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.09

Radius: 1.04

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 3.43 AU - 4.49 AU

Year: 2878 Days

Day: 41.7 Hours

Environment

Temp: -114 °C

Axial Tilt: 33.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.62 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 792

Radius: 11.2

Gravity: 6.31 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 4.06 AU - 6.5 AU

Year: 4431 Days

Day: 13.5 Hours

Environment

Temp: -135 °C

Axial Tilt: 3.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 29,241,911 km

• M1: 140,622 km (0.049 R)
• M2: 502,649 km (0.096 R)
• M3: 856,448 km (0.093 R)
• M4: 1,485,806 km (0.067 R)
• M5: 2,341,955 km (0.117 R)
• M6: 2,808,999 km (0.094 R)
• M7: 3,317,782 km (0.033 R)
• M8: 4,068,314 km (0.118 R)
• M9: 4,798,651 km (0.066 R)
• M10: 5,500,564 km (0.098 R)
• M11: 5,995,583 km (0.064 R)
• M12: 8,853,202 km (0.103 R)
• M13: 9,951,400 km (0.079 R)
• M14: 12,814,105 km (0.06 R)
• M15: 13,270,977 km (0.088 R)
• M16: 14,707,116 km (0.054 R)
• M17: 15,893,727 km (0.107 R)
• M18: 18,844,545 km (0.09 R)
• M19: 24,543,625 km (0.095 R)
• M20: 27,951,913 km (0.071 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 435 - 12,033 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit