🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.12

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 0.41 AU - 0.59 AU

Year: 130 Days

Day: 24.9 Hours

Environment

Temp: 241 °C

Axial Tilt: 46.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.23

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 1.41 AU - 1.69 AU

Year: 708 Days

Day: 18.1 Hours

Environment

Temp: -39 °C

Axial Tilt: 32.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 10.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 47.3

Radius: 8.7

Gravity: 0.62 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 7.88 AU - 12.18 AU

Year: 11661 Days

Day: 11.9 Hours

Environment

Temp: -179 °C

Axial Tilt: 13.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 21,785,775 km

• M1: 116,238 km (0.059 R)
• M2: 636,838 km (0.087 R)
• M3: 1,569,730 km (0.089 R)
• M4: 2,834,132 km (0.112 R)
• M5: 3,209,323 km (0.088 R)
• M6: 3,935,621 km (0.087 R)
• M7: 4,790,573 km (0.081 R)
• M8: 6,984,575 km (0.113 R)
• M9: 11,082,659 km (0.077 R)
• M10: 14,580,706 km (0.107 R)
• M11: 15,338,718 km (0.103 R)
• M12: 18,518,421 km (0.065 R)
• M13: 18,929,815 km (0.099 R)
• M14: 20,324,217 km (0.099 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 269 - 18,992 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit