🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.42

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 0.53 AU - 0.85 AU

Year: 201 Days

Day: 46.5 Hours

Environment

Temp: 203 °C

Axial Tilt: 19 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.67

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 1.11 AU - 1.17 AU

Year: 428 Days

Day: 43.3 Hours

Environment

Temp: 23 °C

Axial Tilt: 43 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Asteroid Belt

Center: 3.62 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 6.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 397.1

Radius: 8.3

Gravity: 5.76 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 5.45 AU - 6.75 AU

Year: 5295 Days

Day: 10.3 Hours

Environment

Temp: -152 °C

Axial Tilt: 9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 26,158,850 km

• M1: 103,223 km (0.095 R)
• M2: 864,526 km (0.058 R)
• M3: 1,499,419 km (0.056 R)
• M4: 2,248,007 km (0.107 R)
• M5: 4,344,322 km (0.11 R)
• M6: 5,647,170 km (0.103 R)
• M7: 8,478,011 km (0.074 R)
• M8: 11,906,046 km (0.081 R)
• M9: 12,900,872 km (0.109 R)
• M10: 13,695,386 km (0.118 R)
• M11: 21,744,649 km (0.117 R)

Kuiper Belt

Range: 31.2 - 46.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 241 - 17,162 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit