🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.24

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 0.62 AU - 0.7 AU

Year: 162 Days

Day: 21.4 Hours

Environment

Temp: 272 °C

Axial Tilt: 16.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 56,018,529 km

• M1: 229,932 km (0.072 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.46

Radius: 1.16

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 0.85 AU - 0.87 AU

Year: 241 Days

Day: 21.1 Hours

Environment

Temp: 224 °C

Axial Tilt: 27.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 56,018,529 km

• M1: 301,889 km (0.088 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.64

Radius: 0.84

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 0.84 AU - 1.2 AU

Year: 311 Days

Day: 38.5 Hours

Environment

Temp: 230 °C

Axial Tilt: 18.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 7.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.94

Radius: 0.98

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 7.26 AU - 8.22 AU

Year: 6509 Days

Day: 46.8 Hours

Environment

Temp: -115 °C

Axial Tilt: 9.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 56,018,529 km

• M1: 980,016 km (0.099 R)

Planet 5 - Terrestrial

Semi-Major Axis: 8.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.09

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 7.35 AU - 10.37 AU

Year: 7972 Days

Day: 19.3 Hours

Environment

Temp: -132 °C

Axial Tilt: 37 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 8.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.05

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 7.32 AU - 10.6 AU

Year: 8107 Days

Day: 33.8 Hours

Environment

Temp: -143 °C

Axial Tilt: 47.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 56,018,529 km

• M1: 153,787 km (0.105 R)

Planet 7 - Ice Giant

Semi-Major Axis: 18.02 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 204.5

Radius: 4

Gravity: 12.78 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 15.41 AU - 20.63 AU

Year: 23123 Days

Day: 21.5 Hours

Environment

Temp: -173 °C

Axial Tilt: 13.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 56,018,529 km

• M1: 50,564 km (0.086 R)
• M2: 196,871 km (0.106 R)
• M3: 458,368 km (0.116 R)
• M4: 713,133 km (0.096 R)
• M5: 1,163,722 km (0.111 R)
• M6: 2,006,706 km (0.114 R)
• M7: 2,288,548 km (0.073 R)
• M8: 2,749,010 km (0.116 R)
• M9: 3,194,214 km (0.075 R)
• M10: 4,196,370 km (0.119 R)
• M11: 11,486,274 km (0.12 R)
• M12: 16,732,821 km (0.08 R)
• M13: 18,838,561 km (0.103 R)
• M14: 19,412,119 km (0.103 R)
• M15: 24,618,723 km (0.076 R)
• M16: 27,960,141 km (0.104 R)
• M17: 29,137,776 km (0.104 R)
• M18: 33,938,671 km (0.088 R)
• M19: 34,786,741 km (0.077 R)
• M20: 37,287,868 km (0.041 R)
• M21: 47,282,352 km (0.079 R)

Kuiper Belt

Range: 36.3 - 60.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 168 - 10,770 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit