🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.34

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 1.02 AU - 1.22 AU

Year: 435 Days

Day: 29.9 Hours

Environment

Temp: 17 °C

Axial Tilt: 31.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 3.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.58

Radius: 1.67

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 2.81 AU - 3.49 AU

Year: 2052 Days

Day: 31.9 Hours

Environment

Temp: -99 °C

Axial Tilt: 12.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.16

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 3.73 AU - 4.09 AU

Year: 2838 Days

Day: 40.4 Hours

Environment

Temp: -118 °C

Axial Tilt: 17.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.13 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 6.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 710.5

Radius: 8.9

Gravity: 8.97 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 4.82 AU - 7.88 AU

Year: 5874 Days

Day: 11.7 Hours

Environment

Temp: -144 °C

Axial Tilt: 2.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 34,031,424 km

• M1: 112,198 km (0.117 R)
• M2: 411,544 km (0.052 R)
• M3: 808,427 km (0.102 R)
• M4: 1,111,512 km (0.101 R)
• M5: 1,455,737 km (0.11 R)
• M6: 2,153,910 km (0.06 R)
• M7: 2,883,649 km (0.115 R)
• M8: 3,181,199 km (0.102 R)
• M9: 5,075,407 km (0.105 R)
• M10: 6,067,690 km (0.063 R)
• M11: 6,660,845 km (0.059 R)
• M12: 7,041,871 km (0.063 R)
• M13: 8,431,934 km (0.098 R)
• M14: 10,086,038 km (0.083 R)
• M15: 11,895,723 km (0.058 R)
• M16: 14,136,700 km (0.039 R)
• M17: 15,717,650 km (0.073 R)
• M18: 16,394,281 km (0.066 R)
• M19: 16,834,996 km (0.108 R)
• M20: 18,881,944 km (0.116 R)
• M21: 19,787,909 km (0.089 R)
• M22: 23,384,690 km (0.117 R)
• M23: 26,010,881 km (0.059 R)
• M24: 26,870,321 km (0.109 R)
• M25: 27,395,110 km (0.066 R)
• M26: 28,284,769 km (0.11 R)
• M27: 31,165,126 km (0.1 R)
• M28: 31,744,369 km (0.084 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 557 - 16,269 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit