🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.31

Radius: 0.63

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 0.7 AU - 0.8 AU

Year: 234 Days

Day: 13.1 Hours

Environment

Temp: 163 °C

Axial Tilt: 26.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.28

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 0.65 AU - 1.07 AU

Year: 287 Days

Day: 46.2 Hours

Environment

Temp: 181 °C

Axial Tilt: 39.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Gas Giant

Semi-Major Axis: 7.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 439.6

Radius: 15

Gravity: 1.95 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 6.56 AU - 8.54 AU

Year: 7466 Days

Day: 7.3 Hours

Environment

Temp: -161 °C

Axial Tilt: 35.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 103,122,481 km

• M1: 189,092 km (0.092 R)
• M2: 715,227 km (0.107 R)
• M3: 1,285,046 km (0.081 R)
• M4: 2,256,235 km (0.098 R)
• M5: 4,675,382 km (0.117 R)
• M6: 6,420,591 km (0.043 R)
• M7: 7,314,737 km (0.093 R)
• M8: 10,004,058 km (0.118 R)
• M9: 10,873,970 km (0.113 R)
• M10: 13,568,377 km (0.115 R)
• M11: 14,292,132 km (0.1 R)
• M12: 15,277,234 km (0.069 R)
• M13: 17,447,749 km (0.085 R)
• M14: 21,486,144 km (0.116 R)
• M15: 23,642,896 km (0.085 R)
• M16: 24,610,047 km (0.045 R)
• M17: 26,365,877 km (0.116 R)
• M18: 26,969,205 km (0.04 R)
• M19: 27,581,958 km (0.038 R)
• M20: 29,568,169 km (0.089 R)

Planet 4 - Ice Giant

Semi-Major Axis: 19.78 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 680.5

Radius: 3.8

Gravity: 47.13 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 17.76 AU - 21.8 AU

Year: 31660 Days

Day: 18.3 Hours

Environment

Temp: -201 °C

Axial Tilt: 0.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 103,122,481 km

• M1: 47,423 km (0.107 R)
• M2: 239,057 km (0.082 R)
• M3: 469,438 km (0.116 R)
• M4: 732,132 km (0.092 R)
• M5: 974,780 km (0.074 R)
• M6: 1,237,025 km (0.116 R)
• M7: 1,367,923 km (0.119 R)
• M8: 1,943,875 km (0.118 R)
• M9: 3,330,647 km (0.111 R)
• M10: 4,353,896 km (0.079 R)
• M11: 8,015,903 km (0.033 R)
• M12: 9,008,485 km (0.057 R)
• M13: 10,748,906 km (0.033 R)
• M14: 11,163,891 km (0.076 R)
• M15: 14,456,989 km (0.097 R)
• M16: 15,831,195 km (0.061 R)
• M17: 19,136,111 km (0.078 R)
• M18: 21,979,218 km (0.062 R)
• M19: 25,943,861 km (0.069 R)
• M20: 27,194,649 km (0.049 R)
• M21: 28,616,427 km (0.062 R)
• M22: 29,412,437 km (0.113 R)
• M23: 34,799,457 km (0.104 R)
• M24: 37,723,945 km (0.096 R)
• M25: 41,309,806 km (0.079 R)
• M26: 42,325,875 km (0.077 R)
• M27: 52,427,023 km (0.106 R)
• M28: 53,218,545 km (0.084 R)
• M29: 56,672,012 km (0.107 R)
• M30: 61,358,763 km (0.098 R)
• M31: 65,608,839 km (0.073 R)
• M32: 75,943,060 km (0.117 R)
• M33: 78,750,563 km (0.093 R)
• M34: 85,659,890 km (0.113 R)
• M35: 88,421,317 km (0.071 R)
• M36: 89,542,404 km (0.115 R)
• M37: 93,251,085 km (0.097 R)
• M38: 94,412,413 km (0.083 R)
• M39: 99,758,293 km (0.098 R)
• M40: 100,364,463 km (0.112 R)
• M41: 102,505,209 km (0.081 R)

Kuiper Belt

Range: 30.5 - 60.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 516 - 18,991 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit