🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.83

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 0.43 AU - 0.63 AU

Year: 138 Days

Day: 24.7 Hours

Environment

Temp: 256 °C

Axial Tilt: 15.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.77

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 0.49 AU - 0.65 AU

Year: 153 Days

Day: 31 Hours

Environment

Temp: 227 °C

Axial Tilt: 1.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.45

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 0.44 AU - 0.7 AU

Year: 153 Days

Day: 17 Hours

Environment

Temp: 238 °C

Axial Tilt: 24.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 41,071,077 km

• M1: 45,029 km (0.106 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.6

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 3.94 AU - 5.18 AU

Year: 3471 Days

Day: 32.8 Hours

Environment

Temp: -128 °C

Axial Tilt: 4.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.38 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 10.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 319.6

Radius: 15

Gravity: 1.42 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 7.73 AU - 12.67 AU

Year: 11612 Days

Day: 6.2 Hours

Environment

Temp: -178 °C

Axial Tilt: 20.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 41,071,077 km

• M1: 187,745 km (0.091 R)
• M2: 671,096 km (0.105 R)
• M3: 1,163,123 km (0.1 R)
• M4: 1,779,317 km (0.108 R)
• M5: 2,783,568 km (0.119 R)
• M6: 3,437,161 km (0.041 R)
• M7: 4,513,069 km (0.101 R)
• M8: 5,771,037 km (0.101 R)
• M9: 6,660,247 km (0.087 R)
• M10: 7,138,212 km (0.082 R)
• M11: 7,797,939 km (0.1 R)
• M12: 9,604,183 km (0.101 R)
• M13: 10,854,074 km (0.079 R)
• M14: 11,675,515 km (0.108 R)
• M15: 15,446,579 km (0.072 R)
• M16: 17,851,963 km (0.074 R)
• M17: 18,779,021 km (0.116 R)
• M18: 21,914,293 km (0.109 R)
• M19: 23,903,346 km (0.042 R)
• M20: 25,830,167 km (0.094 R)
• M21: 26,556,016 km (0.081 R)
• M22: 27,202,129 km (0.11 R)
• M23: 32,544,718 km (0.113 R)
• M24: 36,020,475 km (0.045 R)
• M25: 40,218,490 km (0.108 R)

Kuiper Belt

Range: 30.8 - 49.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 504 - 17,837 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit