🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.59

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 0.78 AU - 0.8 AU

Year: 254 Days

Day: 16.3 Hours

Environment

Temp: 130 °C

Axial Tilt: 2.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.17

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 0.9 AU - 1.16 AU

Year: 378 Days

Day: 31.5 Hours

Environment

Temp: 22 °C

Axial Tilt: 15 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.46

Radius: 0.73

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 0.92 AU - 1.28 AU

Year: 417 Days

Day: 12.7 Hours

Environment

Temp: 7 °C

Axial Tilt: 43.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 66,314,125 km

• M1: 173,234 km (0.098 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.81

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 0.93 AU - 1.27 AU

Year: 417 Days

Day: 24.1 Hours

Environment

Temp: 30 °C

Axial Tilt: 21 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 4.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.32

Radius: 0.63

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 3.79 AU - 4.79 AU

Year: 3213 Days

Day: 45.2 Hours

Environment

Temp: -133 °C

Axial Tilt: 14.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 12.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 794.6

Radius: 14.4

Gravity: 3.83 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 9.29 AU - 14.79 AU

Year: 15109 Days

Day: 7 Hours

Environment

Temp: -183 °C

Axial Tilt: 43 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 66,314,125 km

• M1: 180,265 km (0.096 R)
• M2: 818,151 km (0.118 R)
• M3: 1,423,873 km (0.071 R)
• M4: 1,964,669 km (0.059 R)
• M5: 2,643,245 km (0.113 R)
• M6: 3,188,230 km (0.101 R)
• M7: 6,743,124 km (0.11 R)
• M8: 8,396,480 km (0.094 R)
• M9: 11,363,305 km (0.097 R)
• M10: 12,298,291 km (0.106 R)
• M11: 14,110,071 km (0.077 R)
• M12: 17,353,951 km (0.067 R)
• M13: 19,279,126 km (0.099 R)
• M14: 20,700,007 km (0.045 R)
• M15: 21,250,527 km (0.081 R)
• M16: 24,556,640 km (0.109 R)
• M17: 28,415,966 km (0.093 R)
• M18: 29,096,337 km (0.097 R)
• M19: 29,903,866 km (0.09 R)
• M20: 31,805,704 km (0.049 R)
• M21: 33,159,116 km (0.106 R)
• M22: 35,066,190 km (0.081 R)
• M23: 46,959,520 km (0.095 R)
• M24: 48,391,470 km (0.108 R)
• M25: 60,538,818 km (0.083 R)
• M26: 62,234,509 km (0.09 R)
• M27: 64,739,526 km (0.114 R)
• M28: 65,720,738 km (0.084 R)

Kuiper Belt

Range: 30.3 - 46.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 191 - 11,945 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit