🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.13

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 0.55 AU - 0.73 AU

Year: 188 Days

Day: 43.3 Hours

Environment

Temp: 186 °C

Axial Tilt: 22.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 35,232,606 km

• M1: 110,254 km (0.114 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.78

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 0.76 AU - 1.14 AU

Year: 340 Days

Day: 32.6 Hours

Environment

Temp: 36 °C

Axial Tilt: 26.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.51

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 1.04 AU - 1.12 AU

Year: 412 Days

Day: 14 Hours

Environment

Temp: 3 °C

Axial Tilt: 27.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.56

Radius: 0.79

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 1.37 AU - 1.63 AU

Year: 674 Days

Day: 38.9 Hours

Environment

Temp: -37 °C

Axial Tilt: 7.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 35,232,606 km

• M1: 18,401 km (0.097 R)
• M2: 252,222 km (0.098 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.7

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 2.6 AU - 2.76 AU

Year: 1611 Days

Day: 39.7 Hours

Environment

Temp: -90 °C

Axial Tilt: 112.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 11.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 138.8

Radius: 11.6

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 9.32 AU - 13.34 AU

Year: 14000 Days

Day: 9.1 Hours

Environment

Temp: -171 °C

Axial Tilt: 28.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 35,232,606 km

• M1: 144,212 km (0.09 R)
• M2: 789,877 km (0.094 R)
• M3: 1,635,853 km (0.098 R)
• M4: 2,914,615 km (0.098 R)
• M5: 3,278,138 km (0.12 R)
• M6: 5,221,714 km (0.101 R)
• M7: 7,314,139 km (0.09 R)
• M8: 9,559,753 km (0.105 R)
• M9: 11,373,029 km (0.116 R)
• M10: 11,974,412 km (0.119 R)
• M11: 14,770,247 km (0.061 R)
• M12: 16,351,197 km (0.079 R)
• M13: 20,352,641 km (0.09 R)
• M14: 20,793,057 km (0.113 R)
• M15: 21,769,033 km (0.056 R)
• M16: 23,170,466 km (0.082 R)
• M17: 24,714,017 km (0.054 R)
• M18: 26,238,719 km (0.078 R)
• M19: 30,801,753 km (0.117 R)
• M20: 31,675,704 km (0.08 R)
• M21: 34,500,859 km (0.029 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 454 - 10,502 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit