🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.53

Radius: 0.78

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 0.97 AU - 1.17 AU

Year: 400 Days

Day: 31.6 Hours

Environment

Temp: 14 °C

Axial Tilt: 14.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.9

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 1.45 AU - 1.65 AU

Year: 698 Days

Day: 27.1 Hours

Environment

Temp: -45 °C

Axial Tilt: 25.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.47

Radius: 1.17

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 2.83 AU - 3.63 AU

Year: 2099 Days

Day: 23.7 Hours

Environment

Temp: -110 °C

Axial Tilt: 13.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.33

Radius: 1.12

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 3.52 AU - 5.44 AU

Year: 3429 Days

Day: 39 Hours

Environment

Temp: -123 °C

Axial Tilt: 8.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 96,484,103 km

• M1: 2,004,911 km (0.063 R)

Asteroid Belt

Center: 10.42 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 16.36 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 975.5

Radius: 3

Gravity: 108.39 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 12.37 AU - 20.35 AU

Year: 23931 Days

Day: 22.3 Hours

Environment

Temp: -203 °C

Axial Tilt: 33.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 96,484,103 km

• M1: 37,998 km (0.096 R)
• M2: 375,939 km (0.078 R)
• M3: 470,485 km (0.064 R)
• M4: 3,257,344 km (0.101 R)
• M5: 3,728,577 km (0.079 R)
• M6: 4,172,434 km (0.072 R)
• M7: 4,462,504 km (0.075 R)
• M8: 5,082,737 km (0.083 R)
• M9: 5,246,397 km (0.119 R)
• M10: 5,670,806 km (0.099 R)
• M11: 13,598,446 km (0.085 R)
• M12: 19,544,812 km (0.078 R)
• M13: 20,047,611 km (0.099 R)
• M14: 20,869,801 km (0.113 R)
• M15: 22,036,664 km (0.116 R)
• M16: 22,691,155 km (0.111 R)
• M17: 25,438,968 km (0.032 R)
• M18: 36,336,724 km (0.072 R)
• M19: 45,280,284 km (0.117 R)
• M20: 53,605,106 km (0.087 R)
• M21: 59,058,846 km (0.077 R)
• M22: 64,207,107 km (0.073 R)
• M23: 75,630,101 km (0.065 R)
• M24: 79,126,203 km (0.076 R)
• M25: 87,518,345 km (0.074 R)
• M26: 95,618,621 km (0.099 R)

Kuiper Belt

Range: 30.3 - 50.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 235 - 18,616 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit