🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.31

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 0.46 AU - 0.68 AU

Year: 159 Days

Day: 26.3 Hours

Environment

Temp: 199 °C

Axial Tilt: 2.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.41

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 0.49 AU - 0.77 AU

Year: 184 Days

Day: 20.9 Hours

Environment

Temp: 135 °C

Axial Tilt: 32.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.22

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 0.61 AU - 0.81 AU

Year: 221 Days

Day: 23.1 Hours

Environment

Temp: 134 °C

Axial Tilt: 29.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.1

Radius: 0.4

Gravity: 0.63 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 1.35 AU - 2.13 AU

Year: 847 Days

Day: 26 Hours

Environment

Temp: -49 °C

Axial Tilt: 147 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 29,468,286 km

• M1: 245,640 km (0.09 R)

Asteroid Belt

Center: 3.36 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 4.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 946.7

Radius: 14.7

Gravity: 4.38 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 4.45 AU - 5.51 AU

Year: 4100 Days

Day: 9.9 Hours

Environment

Temp: -150 °C

Axial Tilt: 23 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 29,468,286 km

• M1: 182,809 km (0.082 R)
• M2: 778,657 km (0.104 R)
• M3: 1,313,619 km (0.061 R)
• M4: 1,919,939 km (0.099 R)
• M5: 2,478,837 km (0.12 R)
• M6: 3,999,349 km (0.069 R)
• M7: 4,518,155 km (0.119 R)
• M8: 5,189,251 km (0.094 R)
• M9: 5,837,907 km (0.084 R)
• M10: 6,445,424 km (0.076 R)
• M11: 8,114,488 km (0.105 R)
• M12: 8,872,949 km (0.085 R)
• M13: 9,431,847 km (0.083 R)
• M14: 10,270,791 km (0.079 R)
• M15: 10,797,825 km (0.103 R)
• M16: 12,194,919 km (0.055 R)
• M17: 12,836,544 km (0.037 R)
• M18: 14,842,203 km (0.038 R)
• M19: 16,867,459 km (0.103 R)
• M20: 20,004,227 km (0.096 R)
• M21: 20,620,122 km (0.039 R)
• M22: 23,511,549 km (0.114 R)
• M23: 26,581,597 km (0.105 R)
• M24: 29,205,544 km (0.076 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 410 - 16,422 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit