🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.06

Radius: 1.02

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 0.71 AU - 0.83 AU

Year: 244 Days

Day: 42.7 Hours

Environment

Temp: 183 °C

Axial Tilt: 29.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 15,672,530 km

• M1: 25,581 km (0.107 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.43

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 0.79 AU - 1.23 AU

Year: 367 Days

Day: 47.4 Hours

Environment

Temp: 36 °C

Axial Tilt: 27 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 3.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.29

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 2.55 AU - 3.87 AU

Year: 2080 Days

Day: 20.1 Hours

Environment

Temp: -104 °C

Axial Tilt: 1.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.85

Radius: 1.28

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 3.18 AU - 4.32 AU

Year: 2626 Days

Day: 31.8 Hours

Environment

Temp: -118 °C

Axial Tilt: 28.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.15

Radius: 0.47

Gravity: 0.68 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 3.46 AU - 4.44 AU

Year: 2839 Days

Day: 29.7 Hours

Environment

Temp: -123 °C

Axial Tilt: 159.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 15,672,530 km

• M1: 163,810 km (0.092 R)

Asteroid Belt

Center: 5.15 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 6.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 71.5

Radius: 9.2

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 6.21 AU - 6.49 AU

Year: 5787 Days

Day: 6.8 Hours

Environment

Temp: -151 °C

Axial Tilt: 4.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 15,672,530 km

• M1: 115,041 km (0.085 R)
• M2: 678,576 km (0.106 R)
• M3: 1,551,180 km (0.09 R)
• M4: 2,082,552 km (0.107 R)
• M5: 2,456,995 km (0.047 R)
• M6: 2,980,588 km (0.055 R)
• M7: 7,134,472 km (0.105 R)
• M8: 8,413,235 km (0.107 R)
• M9: 9,941,377 km (0.07 R)
• M10: 13,495,673 km (0.085 R)
• M11: 14,269,991 km (0.084 R)

Kuiper Belt

Range: 30.3 - 57.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 454 - 13,884 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit