🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.7

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 0.42 AU - 0.6 AU

Year: 130 Days

Day: 14.6 Hours

Environment

Temp: 203 °C

Axial Tilt: 34.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.22

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 0.85 AU - 1.03 AU

Year: 325 Days

Day: 23.7 Hours

Environment

Temp: 176 °C

Axial Tilt: 32.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 25,534,783 km

• M1: 110,254 km (0.101 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.38 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.06

Radius: 1.02

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 1.08 AU - 1.68 AU

Year: 578 Days

Day: 22.8 Hours

Environment

Temp: 2 °C

Axial Tilt: 6.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.46

Radius: 0.73

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 1.42 AU - 1.6 AU

Year: 661 Days

Day: 14.8 Hours

Environment

Temp: -22 °C

Axial Tilt: 22.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 25,534,783 km

• M1: 105,317 km (0.103 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.35

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 1.72 AU - 2.3 AU

Year: 1016 Days

Day: 29 Hours

Environment

Temp: -64 °C

Axial Tilt: 29.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.3 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 6.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 286.1

Radius: 13

Gravity: 1.69 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 6.28 AU - 6.88 AU

Year: 6016 Days

Day: 10.6 Hours

Environment

Temp: -149 °C

Axial Tilt: 4.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 25,534,783 km

• M1: 162,912 km (0.071 R)
• M2: 718,668 km (0.098 R)
• M3: 1,221,766 km (0.106 R)
• M4: 1,643,781 km (0.118 R)
• M5: 2,489,309 km (0.086 R)
• M6: 4,860,584 km (0.079 R)
• M7: 6,297,023 km (0.081 R)
• M8: 8,977,069 km (0.117 R)
• M9: 12,018,244 km (0.108 R)
• M10: 14,409,117 km (0.077 R)
• M11: 15,470,514 km (0.104 R)
• M12: 25,080,831 km (0.116 R)

Kuiper Belt

Range: 30.8 - 47.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 149 - 19,209 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit