🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.86

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 0.51 AU - 0.57 AU

Year: 148 Days

Day: 19.4 Hours

Environment

Temp: 218 °C

Axial Tilt: 9.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 3.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.34

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 2.71 AU - 4.11 AU

Year: 2347 Days

Day: 14.8 Hours

Environment

Temp: -128 °C

Axial Tilt: 39.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.43 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 5.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 86

Radius: 12.6

Gravity: 0.54 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 5.37 AU - 5.53 AU

Year: 4743 Days

Day: 13 Hours

Environment

Temp: -146 °C

Axial Tilt: 25.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 14,597,181 km

• M1: 156,779 km (0.082 R)
• M2: 729,290 km (0.098 R)
• M3: 1,446,462 km (0.081 R)
• M4: 2,140,596 km (0.062 R)
• M5: 2,816,928 km (0.097 R)
• M6: 4,159,120 km (0.12 R)
• M7: 5,820,554 km (0.113 R)
• M8: 7,916,570 km (0.072 R)
• M9: 9,119,187 km (0.073 R)
• M10: 9,863,885 km (0.075 R)
• M11: 13,873,108 km (0.066 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 243 - 15,961 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit