🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.66

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 0.9 AU - 0.96 AU

Year: 318 Days

Day: 35.7 Hours

Environment

Temp: 157 °C

Axial Tilt: 47.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.42

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 0.95 AU - 0.99 AU

Year: 339 Days

Day: 40.7 Hours

Environment

Temp: 91 °C

Axial Tilt: 43.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.73

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 1.27 AU - 1.89 AU

Year: 705 Days

Day: 27.8 Hours

Environment

Temp: -25 °C

Axial Tilt: 23.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.47

Radius: 1.17

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 2.5 AU - 3.82 AU

Year: 1993 Days

Day: 22.3 Hours

Environment

Temp: -108 °C

Axial Tilt: 15.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.88

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 4.24 AU - 4.3 AU

Year: 3130 Days

Day: 44.3 Hours

Environment

Temp: -124 °C

Axial Tilt: 14.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 25,452,801 km

• M1: 2,901,899 km (0.081 R)

Asteroid Belt

Center: 4.88 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 5.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 495.2

Radius: 10.9

Gravity: 4.17 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 4.13 AU - 6.83 AU

Year: 4551 Days

Day: 10.9 Hours

Environment

Temp: -144 °C

Axial Tilt: 35.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 25,452,801 km

• M1: 135,536 km (0.114 R)
• M2: 575,353 km (0.044 R)
• M3: 957,426 km (0.074 R)
• M4: 1,438,832 km (0.075 R)
• M5: 1,919,041 km (0.06 R)
• M6: 2,764,120 km (0.051 R)
• M7: 3,281,280 km (0.093 R)
• M8: 3,634,031 km (0.109 R)
• M9: 4,581,734 km (0.107 R)
• M10: 4,998,962 km (0.113 R)
• M11: 6,405,930 km (0.106 R)
• M12: 7,056,232 km (0.062 R)
• M13: 7,513,852 km (0.119 R)
• M14: 8,166,548 km (0.099 R)
• M15: 11,381,406 km (0.097 R)
• M16: 13,244,348 km (0.086 R)
• M17: 13,690,150 km (0.088 R)
• M18: 14,664,032 km (0.099 R)
• M19: 17,506,392 km (0.067 R)
• M20: 18,777,076 km (0.063 R)
• M21: 19,657,609 km (0.074 R)
• M22: 23,528,903 km (0.099 R)
• M23: 24,850,001 km (0.103 R)

Kuiper Belt

Range: 30.9 - 48.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 541 - 17,286 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit