🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.24

Radius: 0.57

Gravity: 0.74 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 0.85 AU - 1.15 AU

Year: 355 Days

Day: 27.9 Hours

Environment

Temp: 156 °C

Axial Tilt: 34.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.06

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 1.11 AU - 1.13 AU

Year: 420 Days

Day: 14.9 Hours

Environment

Temp: 32 °C

Axial Tilt: 4.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 32,548,435 km

• M1: 40,391 km (0.092 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.27

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 1.69 AU - 1.79 AU

Year: 814 Days

Day: 26.4 Hours

Environment

Temp: -50 °C

Axial Tilt: 14.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.38

Radius: 1.41

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 1.97 AU - 2.39 AU

Year: 1142 Days

Day: 35.4 Hours

Environment

Temp: -57 °C

Axial Tilt: 23.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.25

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 4.54 AU - 5.26 AU

Year: 3848 Days

Day: 41.1 Hours

Environment

Temp: -135 °C

Axial Tilt: 36.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.26 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 5.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 965.2

Radius: 11.8

Gravity: 6.93 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 4.45 AU - 6.77 AU

Year: 4714 Days

Day: 11.7 Hours

Environment

Temp: -146 °C

Axial Tilt: 20.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 32,548,435 km

• M1: 146,905 km (0.116 R)
• M2: 635,043 km (0.038 R)
• M3: 1,159,533 km (0.066 R)
• M4: 1,683,874 km (0.061 R)
• M5: 2,396,259 km (0.067 R)
• M6: 2,888,136 km (0.093 R)
• M7: 3,425,642 km (0.11 R)
• M8: 3,820,430 km (0.106 R)
• M9: 4,319,639 km (0.032 R)
• M10: 4,729,088 km (0.075 R)
• M11: 5,108,468 km (0.043 R)
• M12: 6,567,347 km (0.09 R)
• M13: 7,943,946 km (0.098 R)
• M14: 8,680,566 km (0.1 R)
• M15: 9,892,010 km (0.069 R)
• M16: 10,289,940 km (0.08 R)
• M17: 11,452,166 km (0.049 R)
• M18: 11,940,752 km (0.116 R)
• M19: 15,346,348 km (0.109 R)
• M20: 19,905,343 km (0.067 R)
• M21: 22,302,948 km (0.075 R)
• M22: 23,298,372 km (0.056 R)
• M23: 24,644,304 km (0.059 R)
• M24: 25,874,448 km (0.047 R)
• M25: 26,887,674 km (0.119 R)
• M26: 28,903,356 km (0.086 R)
• M27: 29,718,963 km (0.079 R)
• M28: 32,451,369 km (0.117 R)

Kuiper Belt

Range: 30.9 - 59.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 286 - 13,123 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit