🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.22

Radius: 1.08

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 1.06 AU - 1.16 AU

Year: 425 Days

Day: 27.3 Hours

Environment

Temp: 16 °C

Axial Tilt: 44.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.07

Radius: 1.03

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 1.64 AU - 1.8 AU

Year: 820 Days

Day: 17.6 Hours

Environment

Temp: -58 °C

Axial Tilt: 43 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.32

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 1.61 AU - 1.87 AU

Year: 834 Days

Day: 37.2 Hours

Environment

Temp: -59 °C

Axial Tilt: 33.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.02

Radius: 1.01

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 2.95 AU - 2.97 AU

Year: 1851 Days

Day: 15.1 Hours

Environment

Temp: -90 °C

Axial Tilt: 39.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 10.15 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 17.34 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 716.4

Radius: 5.5

Gravity: 23.68 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 16.68 AU - 18 AU

Year: 26242 Days

Day: 15.2 Hours

Environment

Temp: -205 °C

Axial Tilt: 36.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 92,567,228 km

• M1: 73,901 km (0.066 R)
• M2: 399,726 km (0.103 R)
• M3: 842,236 km (0.1 R)
• M4: 1,121,984 km (0.102 R)
• M5: 1,462,319 km (0.08 R)
• M6: 2,395,062 km (0.09 R)
• M7: 3,545,918 km (0.083 R)
• M8: 4,102,722 km (0.111 R)
• M9: 4,566,325 km (0.049 R)
• M10: 5,899,990 km (0.088 R)
• M11: 6,872,676 km (0.073 R)
• M12: 7,169,179 km (0.099 R)
• M13: 7,840,873 km (0.111 R)
• M14: 16,053,048 km (0.097 R)
• M15: 16,751,670 km (0.113 R)
• M16: 19,162,440 km (0.118 R)
• M17: 19,651,176 km (0.098 R)
• M18: 22,327,482 km (0.119 R)
• M19: 23,752,552 km (0.118 R)
• M20: 29,929,747 km (0.115 R)
• M21: 40,994,604 km (0.117 R)
• M22: 42,132,894 km (0.1 R)
• M23: 45,328,454 km (0.115 R)
• M24: 63,534,515 km (0.074 R)
• M25: 67,500,055 km (0.073 R)
• M26: 67,950,644 km (0.101 R)
• M27: 71,861,581 km (0.099 R)

Kuiper Belt

Range: 30.2 - 54.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 552 - 18,851 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit