🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.83

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 0.62 AU - 0.92 AU

Year: 239 Days

Day: 43.9 Hours

Environment

Temp: 179 °C

Axial Tilt: 13.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 37,303,662 km

• M1: 49,966 km (0.06 R)
• M2: 95,443 km (0.104 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.34 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.29

Radius: 1.39

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 1.29 AU - 1.39 AU

Year: 548 Days

Day: 18 Hours

Environment

Temp: 2 °C

Axial Tilt: 21.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.48 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.24

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 1.22 AU - 1.74 AU

Year: 636 Days

Day: 30.3 Hours

Environment

Temp: 4 °C

Axial Tilt: 34.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 37,303,662 km

• M1: 38,147 km (0.089 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.65

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 3.05 AU - 4.33 AU

Year: 2503 Days

Day: 20.7 Hours

Environment

Temp: -100 °C

Axial Tilt: 31.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 9.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 282

Radius: 12.5

Gravity: 1.8 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 9.48 AU - 9.96 AU

Year: 10700 Days

Day: 12.6 Hours

Environment

Temp: -160 °C

Axial Tilt: 29.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 37,303,662 km

• M1: 155,432 km (0.055 R)
• M2: 1,168,509 km (0.117 R)
• M3: 1,589,926 km (0.106 R)
• M4: 2,678,400 km (0.07 R)
• M5: 3,563,272 km (0.032 R)
• M6: 4,341,330 km (0.111 R)
• M7: 4,996,718 km (0.116 R)
• M8: 5,748,747 km (0.116 R)
• M9: 6,369,728 km (0.09 R)
• M10: 7,669,135 km (0.098 R)
• M11: 8,219,655 km (0.063 R)
• M12: 8,670,543 km (0.102 R)
• M13: 11,030,749 km (0.041 R)
• M14: 11,887,645 km (0.097 R)
• M15: 12,734,220 km (0.063 R)
• M16: 17,581,639 km (0.113 R)
• M17: 22,330,923 km (0.078 R)
• M18: 22,808,439 km (0.084 R)
• M19: 24,032,000 km (0.085 R)
• M20: 24,533,452 km (0.041 R)
• M21: 26,343,736 km (0.029 R)
• M22: 26,966,662 km (0.117 R)
• M23: 28,427,036 km (0.117 R)
• M24: 29,461,206 km (0.104 R)
• M25: 31,405,679 km (0.082 R)
• M26: 36,859,719 km (0.119 R)

Kuiper Belt

Range: 31.1 - 55.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 207 - 10,715 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit