🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.3 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.32

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 1.08 AU - 1.52 AU

Year: 541 Days

Day: 13.5 Hours

Environment

Temp: -18 °C

Axial Tilt: 2.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 3.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.71

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 3.43 AU - 4.21 AU

Year: 2727 Days

Day: 25.5 Hours

Environment

Temp: -112 °C

Axial Tilt: 24.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Ice Giant

Semi-Major Axis: 17.38 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 289.7

Radius: 8

Gravity: 4.53 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 14.93 AU - 19.83 AU

Year: 26465 Days

Day: 17.3 Hours

Environment

Temp: -196 °C

Axial Tilt: 23.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 68,838,178 km

• M1: 100,979 km (0.069 R)
• M2: 700,417 km (0.098 R)
• M3: 1,349,971 km (0.09 R)
• M4: 4,465,796 km (0.092 R)
• M5: 7,990,022 km (0.099 R)
• M6: 9,164,216 km (0.068 R)
• M7: 11,914,274 km (0.055 R)
• M8: 12,963,852 km (0.069 R)
• M9: 13,441,967 km (0.111 R)
• M10: 16,245,132 km (0.07 R)
• M11: 18,630,470 km (0.108 R)
• M12: 20,405,449 km (0.106 R)
• M13: 25,015,008 km (0.113 R)
• M14: 42,313,608 km (0.111 R)
• M15: 53,451,170 km (0.105 R)
• M16: 63,029,622 km (0.079 R)
• M17: 63,419,325 km (0.114 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 514 - 18,327 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit