🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.89

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 0.44 AU - 0.66 AU

Year: 149 Days

Day: 47.8 Hours

Environment

Temp: 213 °C

Axial Tilt: 22.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.24

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 0.56 AU - 0.68 AU

Year: 178 Days

Day: 21.3 Hours

Environment

Temp: 226 °C

Axial Tilt: 18.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 21,221,632 km

• M1: 461,509 km (0.105 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.36

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 0.63 AU - 0.73 AU

Year: 205 Days

Day: 29.1 Hours

Environment

Temp: 180 °C

Axial Tilt: 17.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.34

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 0.59 AU - 0.89 AU

Year: 233 Days

Day: 19.4 Hours

Environment

Temp: 154 °C

Axial Tilt: 0.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 21,221,632 km

• M1: 46,824 km (0.087 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.82

Radius: 1.51

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 2.16 AU - 2.66 AU

Year: 1367 Days

Day: 23.8 Hours

Environment

Temp: -85 °C

Axial Tilt: 6.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.25

Radius: 0.57

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 2.25 AU - 3.51 AU

Year: 1785 Days

Day: 44.8 Hours

Environment

Temp: -109 °C

Axial Tilt: 24.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 7.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 108.2

Radius: 9.1

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 7.32 AU - 7.56 AU

Year: 7412 Days

Day: 6.2 Hours

Environment

Temp: -169 °C

Axial Tilt: 8.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 21,221,632 km

• M1: 113,246 km (0.103 R)
• M2: 435,180 km (0.101 R)
• M3: 1,057,507 km (0.1 R)
• M4: 1,611,019 km (0.065 R)
• M5: 2,154,359 km (0.066 R)
• M6: 2,864,051 km (0.117 R)
• M7: 3,202,741 km (0.114 R)
• M8: 4,189,189 km (0.098 R)
• M9: 6,181,833 km (0.068 R)
• M10: 7,291,550 km (0.091 R)
• M11: 7,926,443 km (0.088 R)
• M12: 10,015,129 km (0.108 R)
• M13: 10,402,288 km (0.071 R)
• M14: 11,042,716 km (0.071 R)
• M15: 11,331,141 km (0.099 R)
• M16: 12,052,352 km (0.062 R)
• M17: 13,539,355 km (0.112 R)
• M18: 20,347,405 km (0.073 R)
• M19: 21,158,375 km (0.056 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 442 - 15,898 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit