🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.69

Radius: 1.23

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 0.5 AU - 0.62 AU

Year: 161 Days

Day: 43.8 Hours

Environment

Temp: 181 °C

Axial Tilt: 21.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.5

Radius: 1.83

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 0.53 AU - 0.81 AU

Year: 211 Days

Day: 30.7 Hours

Environment

Temp: 88 °C

Axial Tilt: 114.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 3.69 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 6.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 26.8

Radius: 10.1

Gravity: 0.26 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 5.2 AU - 8.22 AU

Year: 6692 Days

Day: 8.4 Hours

Environment

Temp: -174 °C

Axial Tilt: 27.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 12,449,447 km

• M1: 125,812 km (0.095 R)
• M2: 622,926 km (0.12 R)
• M3: 1,248,544 km (0.063 R)
• M4: 1,919,041 km (0.029 R)
• M5: 3,749,820 km (0.1 R)
• M6: 4,069,361 km (0.111 R)
• M7: 4,592,655 km (0.113 R)
• M8: 5,019,009 km (0.071 R)
• M9: 5,535,420 km (0.1 R)
• M10: 5,884,432 km (0.074 R)
• M11: 6,578,417 km (0.096 R)
• M12: 7,456,107 km (0.076 R)
• M13: 8,696,872 km (0.088 R)
• M14: 11,653,824 km (0.099 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 343 - 11,891 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit