🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.97

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 0.78 AU - 0.94 AU

Year: 307 Days

Day: 35.9 Hours

Environment

Temp: 11 °C

Axial Tilt: 38.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.14

Radius: 0.46

Gravity: 0.66 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 1.1 AU - 1.38 AU

Year: 532 Days

Day: 15 Hours

Environment

Temp: -41 °C

Axial Tilt: 22.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 4.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 562.3

Radius: 10.4

Gravity: 5.2 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 4.64 AU - 4.82 AU

Year: 3961 Days

Day: 8.4 Hours

Environment

Temp: -138 °C

Axial Tilt: 2.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 24,204,703 km

• M1: 134,788 km (0.086 R)
• M2: 528,529 km (0.116 R)
• M3: 933,192 km (0.089 R)
• M4: 2,352,576 km (0.109 R)
• M5: 3,495,055 km (0.104 R)
• M6: 4,494,668 km (0.085 R)
• M7: 5,073,911 km (0.092 R)
• M8: 5,674,995 km (0.079 R)
• M9: 6,092,224 km (0.119 R)
• M10: 6,956,899 km (0.05 R)
• M11: 7,566,660 km (0.111 R)
• M12: 10,739,631 km (0.069 R)
• M13: 14,297,218 km (0.086 R)
• M14: 18,999,079 km (0.108 R)
• M15: 20,511,364 km (0.118 R)
• M16: 20,967,189 km (0.057 R)
• M17: 23,489,708 km (0.118 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: 303 - 18,698 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit