🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.25

Radius: 0.57

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 1.37 AU - 1.64 AU

Year: 674 Days

Day: 39.9 Hours

Environment

Temp: -46 °C

Axial Tilt: 46 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 16,898,645 km

• M1: 393,592 km (0.096 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.34

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 1.6 AU - 2.08 AU

Year: 916 Days

Day: 39.2 Hours

Environment

Temp: -57 °C

Axial Tilt: 9.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 5.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 131

Radius: 11.5

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 5.52 AU - 5.56 AU

Year: 4787 Days

Day: 14.5 Hours

Environment

Temp: -148 °C

Axial Tilt: 32.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 16,898,645 km

• M1: 145,708 km (0.089 R)
• M2: 855,251 km (0.088 R)
• M3: 2,150,769 km (0.103 R)
• M4: 3,446,137 km (0.087 R)
• M5: 4,702,160 km (0.07 R)
• M6: 6,241,971 km (0.053 R)
• M7: 8,248,378 km (0.107 R)
• M8: 9,147,012 km (0.118 R)
• M9: 10,689,366 km (0.1 R)
• M10: 11,367,942 km (0.026 R)
• M11: 13,707,653 km (0.057 R)
• M12: 14,373,214 km (0.119 R)
• M13: 15,293,989 km (0.078 R)
• M14: 16,798,345 km (0.101 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 289 - 15,329 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit