🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.22

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 0.82 AU - 1.32 AU

Year: 424 Days

Day: 18.4 Hours

Environment

Temp: 9 °C

Axial Tilt: 49.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.33

Radius: 1.12

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 1.26 AU - 1.3 AU

Year: 554 Days

Day: 42.6 Hours

Environment

Temp: -46 °C

Axial Tilt: 21.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 8.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 157.2

Radius: 12.3

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 7.13 AU - 10.19 AU

Year: 9758 Days

Day: 12.3 Hours

Environment

Temp: -170 °C

Axial Tilt: 15 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 28,870,327 km

• M1: 153,936 km (0.116 R)
• M2: 629,209 km (0.117 R)
• M3: 1,025,194 km (0.112 R)
• M4: 1,515,277 km (0.052 R)
• M5: 2,436,201 km (0.083 R)
• M6: 3,573,145 km (0.114 R)
• M7: 6,449,463 km (0.096 R)
• M8: 6,832,883 km (0.087 R)
• M9: 7,787,467 km (0.116 R)
• M10: 8,984,848 km (0.086 R)
• M11: 10,605,891 km (0.119 R)
• M12: 12,759,202 km (0.09 R)
• M13: 13,885,974 km (0.078 R)
• M14: 15,022,319 km (0.077 R)
• M15: 21,509,481 km (0.028 R)
• M16: 22,008,240 km (0.077 R)
• M17: 22,807,841 km (0.107 R)
• M18: 24,696,813 km (0.1 R)
• M19: 27,513,891 km (0.074 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 441 - 18,277 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit