🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.29

Radius: 1.11

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 0.4 AU - 0.64 AU

Year: 134 Days

Day: 26.2 Hours

Environment

Temp: 250 °C

Axial Tilt: 19.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.75

Radius: 0.89

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 0.85 AU - 1.07 AU

Year: 337 Days

Day: 22.7 Hours

Environment

Temp: 90 °C

Axial Tilt: 6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.79

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 0.91 AU - 1.27 AU

Year: 408 Days

Day: 39 Hours

Environment

Temp: 29 °C

Axial Tilt: 35.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 27,330,448 km

• M1: 726,447 km (0.119 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.74

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 1.13 AU - 1.29 AU

Year: 477 Days

Day: 23.1 Hours

Environment

Temp: -0 °C

Axial Tilt: 23.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Asteroid Belt

Center: 3.57 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 474.7

Radius: 14.7

Gravity: 2.2 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 5.27 AU - 6.59 AU

Year: 5172 Days

Day: 6.5 Hours

Environment

Temp: -139 °C

Axial Tilt: 23.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 27,330,448 km

• M1: 182,958 km (0.101 R)
• M2: 654,491 km (0.096 R)
• M3: 1,221,766 km (0.081 R)
• M4: 1,907,223 km (0.099 R)
• M5: 3,055,686 km (0.072 R)
• M6: 3,679,060 km (0.117 R)
• M7: 4,505,289 km (0.096 R)
• M8: 5,079,147 km (0.117 R)
• M9: 7,199,846 km (0.118 R)
• M10: 7,987,629 km (0.065 R)
• M11: 9,217,922 km (0.047 R)
• M12: 10,787,203 km (0.062 R)
• M13: 12,147,048 km (0.1 R)
• M14: 12,770,721 km (0.073 R)
• M15: 15,260,928 km (0.118 R)
• M16: 17,091,407 km (0.107 R)
• M17: 18,683,128 km (0.048 R)
• M18: 19,256,687 km (0.078 R)
• M19: 19,973,410 km (0.093 R)
• M20: 21,184,854 km (0.078 R)
• M21: 22,875,459 km (0.069 R)
• M22: 23,605,796 km (0.107 R)
• M23: 24,201,345 km (0.079 R)
• M24: 25,890,754 km (0.041 R)

Kuiper Belt

Range: 30.6 - 48.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 248 - 12,816 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit