🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.87

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 0.83 AU - 1.17 AU

Year: 379 Days

Day: 18.8 Hours

Environment

Temp: 13 °C

Axial Tilt: 16.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.3

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 1.26 AU - 1.38 AU

Year: 574 Days

Day: 37.9 Hours

Environment

Temp: -44 °C

Axial Tilt: 14.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 46,442,779 km

• M1: 38,447 km (0.079 R)

Planet 3 - Gas Giant

Semi-Major Axis: 11.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 271.2

Radius: 12.8

Gravity: 1.66 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 10.19 AU - 13.21 AU

Year: 15157 Days

Day: 13.4 Hours

Environment

Temp: -194 °C

Axial Tilt: 24.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 46,442,779 km

• M1: 160,369 km (0.068 R)
• M2: 563,834 km (0.102 R)
• M3: 1,020,557 km (0.078 R)
• M4: 1,485,357 km (0.093 R)
• M5: 1,994,439 km (0.105 R)
• M6: 3,302,672 km (0.037 R)
• M7: 4,433,333 km (0.108 R)
• M8: 6,481,029 km (0.06 R)
• M9: 8,958,070 km (0.092 R)
• M10: 9,616,600 km (0.118 R)
• M11: 25,585,275 km (0.111 R)
• M12: 30,114,650 km (0.078 R)
• M13: 34,579,249 km (0.107 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: 382 - 11,624 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit