🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.34

Radius: 0.65

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 0.79 AU - 0.93 AU

Year: 282 Days

Day: 45.4 Hours

Environment

Temp: 182 °C

Axial Tilt: 22.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 69,443,377 km

• M1: 27,077 km (0.11 R)
• M2: 170,990 km (0.078 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.12

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 2.27 AU - 2.47 AU

Year: 1288 Days

Day: 37.8 Hours

Environment

Temp: -74 °C

Axial Tilt: 9.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 69,443,377 km

• M1: 26,180 km (0.119 R)

Planet 3 - Terrestrial

Semi-Major Axis: 4.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.25

Radius: 0.57

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 4.68 AU - 4.98 AU

Year: 3748 Days

Day: 29 Hours

Environment

Temp: -135 °C

Axial Tilt: 3.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 11.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 974.1

Radius: 12.8

Gravity: 5.95 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 10.25 AU - 13.69 AU

Year: 14623 Days

Day: 8.8 Hours

Environment

Temp: -187 °C

Axial Tilt: 33.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 69,443,377 km

• M1: 159,172 km (0.118 R)
• M2: 819,348 km (0.06 R)
• M3: 1,797,119 km (0.067 R)
• M4: 3,783,629 km (0.039 R)
• M5: 5,219,320 km (0.089 R)
• M6: 5,822,948 km (0.092 R)
• M7: 6,347,288 km (0.117 R)
• M8: 7,125,347 km (0.094 R)
• M9: 7,631,436 km (0.041 R)
• M10: 8,210,978 km (0.088 R)
• M11: 9,029,279 km (0.035 R)
• M12: 9,789,086 km (0.1 R)
• M13: 11,068,896 km (0.089 R)
• M14: 13,125,717 km (0.102 R)
• M15: 15,350,238 km (0.113 R)
• M16: 17,648,958 km (0.083 R)
• M17: 18,406,821 km (0.082 R)
• M18: 19,011,197 km (0.114 R)
• M19: 21,184,405 km (0.067 R)
• M20: 24,025,717 km (0.052 R)
• M21: 24,436,513 km (0.048 R)
• M22: 30,934,895 km (0.084 R)
• M23: 32,534,844 km (0.08 R)
• M24: 34,060,144 km (0.113 R)
• M25: 34,709,698 km (0.081 R)
• M26: 36,707,578 km (0.091 R)
• M27: 41,077,780 km (0.097 R)
• M28: 43,615,708 km (0.088 R)
• M29: 44,690,569 km (0.042 R)
• M30: 52,714,699 km (0.081 R)
• M31: 59,561,794 km (0.063 R)
• M32: 61,841,366 km (0.046 R)

Kuiper Belt

Range: 31.1 - 56.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 401 - 16,795 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit