🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.68

Radius: 1.23

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 0.48 AU - 0.58 AU

Year: 142 Days

Day: 17.4 Hours

Environment

Temp: 247 °C

Axial Tilt: 12.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.41

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 1.02 AU - 1.2 AU

Year: 429 Days

Day: 18.7 Hours

Environment

Temp: 25 °C

Axial Tilt: 43.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 65,004,791 km

• M1: 174,581 km (0.104 R)
• M2: 360,680 km (0.072 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.93

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 1.36 AU - 1.54 AU

Year: 641 Days

Day: 16.9 Hours

Environment

Temp: -38 °C

Axial Tilt: 74.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 65,004,791 km

• M1: 40,840 km (0.059 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.53

Radius: 0.78

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 3.21 AU - 5.29 AU

Year: 3216 Days

Day: 43.1 Hours

Environment

Temp: -130 °C

Axial Tilt: 8.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Ice Giant

Semi-Major Axis: 18.9 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 187.8

Radius: 4.3

Gravity: 10.16 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 15.46 AU - 22.34 AU

Year: 30162 Days

Day: 15 Hours

Environment

Temp: -206 °C

Axial Tilt: 49.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 65,004,791 km

• M1: 53,556 km (0.067 R)
• M2: 231,727 km (0.119 R)
• M3: 542,591 km (0.05 R)
• M4: 885,619 km (0.067 R)
• M5: 1,317,808 km (0.073 R)
• M6: 1,704,069 km (0.119 R)
• M7: 1,860,250 km (0.075 R)
• M8: 2,083,599 km (0.069 R)
• M9: 2,408,975 km (0.03 R)
• M10: 2,767,261 km (0.056 R)
• M11: 3,316,884 km (0.072 R)
• M12: 3,876,829 km (0.069 R)
• M13: 4,241,548 km (0.072 R)
• M14: 4,400,272 km (0.09 R)
• M15: 4,595,796 km (0.116 R)
• M16: 5,289,930 km (0.077 R)
• M17: 6,091,326 km (0.087 R)
• M18: 7,326,705 km (0.113 R)
• M19: 8,172,382 km (0.103 R)
• M20: 12,660,767 km (0.088 R)
• M21: 12,857,787 km (0.115 R)
• M22: 14,365,435 km (0.088 R)
• M23: 15,383,897 km (0.099 R)
• M24: 18,811,783 km (0.11 R)
• M25: 20,747,729 km (0.051 R)
• M26: 21,951,992 km (0.088 R)
• M27: 25,738,314 km (0.103 R)
• M28: 31,955,601 km (0.107 R)
• M29: 35,214,441 km (0.073 R)
• M30: 35,604,144 km (0.116 R)
• M31: 39,941,734 km (0.071 R)
• M32: 49,647,195 km (0.103 R)
• M33: 50,795,359 km (0.111 R)
• M34: 59,332,759 km (0.045 R)
• M35: 65,004,763 km (0.114 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 453 - 11,016 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit