🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.98

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 0.43 AU - 0.61 AU

Year: 137 Days

Day: 16.5 Hours

Environment

Temp: 244 °C

Axial Tilt: 37.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 57,389,788 km

• M1: 36,203 km (0.108 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.28

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 0.59 AU - 0.67 AU

Year: 183 Days

Day: 26.6 Hours

Environment

Temp: 147 °C

Axial Tilt: 34.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.89

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 1.07 AU - 1.29 AU

Year: 468 Days

Day: 16.1 Hours

Environment

Temp: -5 °C

Axial Tilt: 2.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.66

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 1.33 AU - 1.45 AU

Year: 599 Days

Day: 28.7 Hours

Environment

Temp: -18 °C

Axial Tilt: 26 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.38

Radius: 1.14

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 1.87 AU - 2.25 AU

Year: 1080 Days

Day: 39.9 Hours

Environment

Temp: -72 °C

Axial Tilt: 1.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 11.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 625.6

Radius: 9.9

Gravity: 6.38 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 9 AU - 13.42 AU

Year: 13709 Days

Day: 9.7 Hours

Environment

Temp: -189 °C

Axial Tilt: 4.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 57,389,788 km

• M1: 123,119 km (0.116 R)
• M2: 588,219 km (0.12 R)
• M3: 1,829,133 km (0.074 R)
• M4: 2,862,256 km (0.065 R)
• M5: 3,546,367 km (0.055 R)
• M6: 4,216,117 km (0.092 R)
• M7: 4,902,173 km (0.081 R)
• M8: 5,733,638 km (0.098 R)
• M9: 6,260,521 km (0.119 R)
• M10: 7,153,321 km (0.039 R)
• M11: 8,504,789 km (0.047 R)
• M12: 9,547,336 km (0.098 R)
• M13: 10,896,858 km (0.038 R)
• M14: 13,378,986 km (0.067 R)
• M15: 16,662,061 km (0.094 R)
• M16: 17,192,984 km (0.078 R)
• M17: 22,676,644 km (0.084 R)
• M18: 24,089,745 km (0.076 R)
• M19: 25,660,822 km (0.093 R)
• M20: 33,104,662 km (0.052 R)
• M21: 33,462,800 km (0.076 R)
• M22: 34,797,811 km (0.086 R)
• M23: 35,665,778 km (0.117 R)
• M24: 37,573,899 km (0.105 R)
• M25: 39,015,873 km (0.119 R)
• M26: 39,683,378 km (0.118 R)
• M27: 40,494,348 km (0.085 R)
• M28: 46,185,949 km (0.099 R)
• M29: 46,782,845 km (0.068 R)
• M30: 51,745,006 km (0.105 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 236 - 19,104 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit