🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.48

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 2.69 AU - 2.77 AU

Year: 973 Days

Day: 19.1 Hours

Environment

Temp: 241 °C

Axial Tilt: 44.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 5.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.78

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 4.81 AU - 6.43 AU

Year: 2872 Days

Day: 12.6 Hours

Environment

Temp: 110 °C

Axial Tilt: 44.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 14.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.97

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 12.62 AU - 15.58 AU

Year: 11415 Days

Day: 25.2 Hours

Environment

Temp: -67 °C

Axial Tilt: 7.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 21.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.84

Radius: 0.93

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 19.38 AU - 24.16 AU

Year: 21900 Days

Day: 22.7 Hours

Environment

Temp: -110 °C

Axial Tilt: 34.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 59,617,950 km

• M1: 4,885,418 km (0.075 R)

Planet 5 - Terrestrial

Semi-Major Axis: 25.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.58

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 24.28 AU - 27.26 AU

Year: 28205 Days

Day: 13.6 Hours

Environment

Temp: -132 °C

Axial Tilt: 25.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 29.28 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 32.78 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 80.5

Radius: 3

Gravity: 8.94 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 24.91 AU - 40.65 AU

Year: 40463 Days

Day: 20.5 Hours

Environment

Temp: -141 °C

Axial Tilt: 3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 59,617,950 km

• M1: 38,596 km (0.087 R)
• M2: 396,434 km (0.109 R)
• M3: 528,380 km (0.081 R)
• M4: 1,276,369 km (0.047 R)
• M5: 1,598,154 km (0.053 R)
• M6: 2,045,003 km (0.037 R)
• M7: 2,840,265 km (0.089 R)
• M8: 5,323,141 km (0.116 R)
• M9: 5,430,552 km (0.119 R)
• M10: 5,912,557 km (0.099 R)
• M11: 8,270,668 km (0.075 R)
• M12: 19,440,393 km (0.103 R)
• M13: 27,556,975 km (0.117 R)
• M14: 30,200,669 km (0.118 R)
• M15: 32,648,389 km (0.109 R)
• M16: 35,351,024 km (0.101 R)
• M17: 41,757,254 km (0.118 R)
• M18: 46,130,149 km (0.116 R)
• M19: 48,116,210 km (0.059 R)
• M20: 48,582,507 km (0.082 R)
• M21: 50,959,168 km (0.082 R)

Kuiper Belt

Range: 50.9 - 73.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 306 - 13,900 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit