🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.12

Radius: 0.43

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 0.66 AU - 0.68 AU

Year: 208 Days

Day: 23.7 Hours

Environment

Temp: 153 °C

Axial Tilt: 5.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.29

Radius: 1.39

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 1.18 AU - 1.68 AU

Year: 648 Days

Day: 29.3 Hours

Environment

Temp: -50 °C

Axial Tilt: 26.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.75

Radius: 1.25

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 1.22 AU - 1.7 AU

Year: 668 Days

Day: 34.5 Hours

Environment

Temp: -53 °C

Axial Tilt: 27.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.78

Radius: 1.26

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 1.44 AU - 1.62 AU

Year: 717 Days

Day: 43.2 Hours

Environment

Temp: -61 °C

Axial Tilt: 19.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.32

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 2.69 AU - 4.48 AU

Year: 2566 Days

Day: 16.6 Hours

Environment

Temp: -118 °C

Axial Tilt: 33.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 40,933,489 km

• M1: 123,418 km (0.101 R)

Asteroid Belt

Center: 6.02 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 8.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 492.9

Radius: 13.5

Gravity: 2.7 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 6.53 AU - 10.37 AU

Year: 9303 Days

Day: 7.1 Hours

Environment

Temp: -164 °C

Axial Tilt: 16 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 40,933,489 km

• M1: 169,794 km (0.117 R)
• M2: 789,727 km (0.097 R)
• M3: 1,516,324 km (0.103 R)
• M4: 2,232,748 km (0.109 R)
• M5: 5,671,405 km (0.06 R)
• M6: 6,271,292 km (0.117 R)
• M7: 7,559,629 km (0.094 R)
• M8: 8,080,679 km (0.075 R)
• M9: 8,711,682 km (0.082 R)
• M10: 9,285,091 km (0.106 R)
• M11: 11,311,544 km (0.049 R)
• M12: 12,594,046 km (0.093 R)
• M13: 16,091,645 km (0.037 R)
• M14: 35,451,404 km (0.104 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 390 - 14,812 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit