🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.66

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 2.07 AU - 2.27 AU

Year: 1185 Days

Day: 19 Hours

Environment

Temp: -76 °C

Axial Tilt: 37.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.47

Radius: 0.74

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 2.53 AU - 3.25 AU

Year: 1822 Days

Day: 42.5 Hours

Environment

Temp: -105 °C

Axial Tilt: 34.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.52

Radius: 0.77

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 2.91 AU - 4.13 AU

Year: 2449 Days

Day: 47.1 Hours

Environment

Temp: -125 °C

Axial Tilt: 27.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.86

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 3.92 AU - 4.34 AU

Year: 3113 Days

Day: 17.8 Hours

Environment

Temp: -121 °C

Axial Tilt: 17.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 61,032,422 km

• M1: 43,832 km (0.093 R)

Asteroid Belt

Center: 5.8 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 7.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 24.2

Radius: 13.7

Gravity: 0.13 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 5.88 AU - 9.06 AU

Year: 7572 Days

Day: 13.6 Hours

Environment

Temp: -172 °C

Axial Tilt: 15.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 61,032,422 km

• M1: 170,542 km (0.118 R)
• M2: 855,849 km (0.061 R)
• M3: 1,734,438 km (0.094 R)
• M4: 4,014,160 km (0.064 R)
• M5: 4,499,306 km (0.07 R)
• M6: 5,084,532 km (0.096 R)
• M7: 5,742,165 km (0.07 R)
• M8: 12,644,760 km (0.093 R)

Planet 6 - Ice Giant

Semi-Major Axis: 14.42 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 342.9

Radius: 6.9

Gravity: 7.2 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 11.23 AU - 17.61 AU

Year: 20307 Days

Day: 25 Hours

Environment

Temp: -183 °C

Axial Tilt: 22.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 61,032,422 km

• M1: 92,152 km (0.113 R)
• M2: 349,760 km (0.116 R)
• M3: 770,878 km (0.03 R)
• M4: 1,194,539 km (0.069 R)
• M5: 2,336,270 km (0.103 R)
• M6: 4,698,720 km (0.12 R)
• M7: 7,981,645 km (0.027 R)
• M8: 8,955,527 km (0.105 R)
• M9: 10,225,762 km (0.11 R)
• M10: 11,019,978 km (0.087 R)
• M11: 15,987,824 km (0.072 R)
• M12: 16,978,311 km (0.07 R)
• M13: 40,636,018 km (0.117 R)
• M14: 41,195,962 km (0.109 R)
• M15: 49,903,606 km (0.109 R)
• M16: 51,356,051 km (0.077 R)
• M17: 51,846,433 km (0.1 R)
• M18: 53,002,675 km (0.101 R)
• M19: 58,686,197 km (0.106 R)
• M20: 59,043,288 km (0.045 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 330 - 17,275 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit