🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.38

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 0.48 AU - 0.54 AU

Year: 134 Days

Day: 22.6 Hours

Environment

Temp: 180 °C

Axial Tilt: 5.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.5

Radius: 0.76

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 0.66 AU - 0.7 AU

Year: 207 Days

Day: 32.9 Hours

Environment

Temp: 173 °C

Axial Tilt: 37.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 37,187,768 km

• M1: 87,515 km (0.089 R)
• M2: 188,493 km (0.105 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.37

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 0.78 AU - 1.28 AU

Year: 386 Days

Day: 24.2 Hours

Environment

Temp: 35 °C

Axial Tilt: 43.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 37,187,768 km

• M1: 40,391 km (0.116 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.72

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 2.55 AU - 3.69 AU

Year: 2033 Days

Day: 18.8 Hours

Environment

Temp: -110 °C

Axial Tilt: 44.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 5.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 237.4

Radius: 10.4

Gravity: 2.19 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 4.1 AU - 6.78 AU

Year: 4681 Days

Day: 13 Hours

Environment

Temp: -148 °C

Axial Tilt: 0.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 37,187,768 km

• M1: 129,402 km (0.112 R)
• M2: 487,988 km (0.075 R)
• M3: 867,368 km (0.102 R)
• M4: 1,420,282 km (0.075 R)
• M5: 1,835,865 km (0.096 R)
• M6: 2,932,866 km (0.034 R)
• M7: 4,507,833 km (0.064 R)
• M8: 8,638,529 km (0.116 R)
• M9: 9,088,669 km (0.097 R)
• M10: 12,169,787 km (0.106 R)
• M11: 12,869,306 km (0.113 R)
• M12: 13,319,895 km (0.059 R)
• M13: 16,458,010 km (0.105 R)
• M14: 17,641,927 km (0.097 R)
• M15: 20,058,232 km (0.067 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 310.8

Radius: 13.5

Gravity: 1.71 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 8.67 AU - 9.55 AU

Year: 10145 Days

Day: 6.6 Hours

Environment

Temp: -183 °C

Axial Tilt: 39.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 37,187,768 km

• M1: 167,998 km (0.096 R)
• M2: 595,250 km (0.106 R)
• M3: 1,147,565 km (0.048 R)
• M4: 1,810,134 km (0.065 R)
• M5: 2,280,470 km (0.102 R)
• M6: 2,794,787 km (0.109 R)
• M7: 4,160,466 km (0.069 R)
• M8: 5,283,647 km (0.042 R)
• M9: 5,997,229 km (0.105 R)
• M10: 6,634,366 km (0.059 R)
• M11: 7,353,633 km (0.093 R)
• M12: 8,612,050 km (0.108 R)
• M13: 9,336,702 km (0.092 R)
• M14: 11,103,902 km (0.052 R)
• M15: 11,603,858 km (0.077 R)
• M16: 13,699,575 km (0.117 R)
• M17: 15,785,717 km (0.081 R)
• M18: 16,290,759 km (0.091 R)
• M19: 17,267,035 km (0.085 R)
• M20: 17,803,343 km (0.074 R)
• M21: 20,134,677 km (0.109 R)
• M22: 21,488,687 km (0.062 R)
• M23: 26,177,832 km (0.105 R)
• M24: 26,708,157 km (0.109 R)
• M25: 28,157,012 km (0.101 R)
• M26: 30,137,538 km (0.06 R)
• M27: 33,023,132 km (0.108 R)
• M28: 35,439,137 km (0.06 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 314 - 10,978 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit