🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.84

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 0.83 AU - 1.23 AU

Year: 382 Days

Day: 34.3 Hours

Environment

Temp: 22 °C

Axial Tilt: 34.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 2.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.8

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 2.04 AU - 2.92 AU

Year: 1426 Days

Day: 16.1 Hours

Environment

Temp: -77 °C

Axial Tilt: 34.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Ice Giant

Semi-Major Axis: 14.62 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 221.4

Radius: 7.7

Gravity: 3.73 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 14.52 AU - 14.72 AU

Year: 20418 Days

Day: 19.3 Hours

Environment

Temp: -181 °C

Axial Tilt: 34 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 52,942,365 km

• M1: 97,538 km (0.039 R)
• M2: 441,314 km (0.12 R)
• M3: 781,649 km (0.108 R)
• M4: 1,909,916 km (0.101 R)
• M5: 2,265,809 km (0.107 R)
• M6: 5,831,325 km (0.102 R)
• M7: 6,701,536 km (0.069 R)
• M8: 7,786,569 km (0.11 R)
• M9: 9,934,196 km (0.076 R)
• M10: 10,949,367 km (0.07 R)
• M11: 12,997,811 km (0.091 R)
• M12: 19,412,568 km (0.058 R)
• M13: 25,077,839 km (0.094 R)
• M14: 30,751,787 km (0.109 R)
• M15: 31,980,883 km (0.111 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: 388 - 10,634 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit