🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.49

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 0.83 AU - 1.11 AU

Year: 337 Days

Day: 38 Hours

Environment

Temp: 92 °C

Axial Tilt: 42.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.4 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.65

Radius: 0.84

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 1.34 AU - 1.46 AU

Year: 585 Days

Day: 32.6 Hours

Environment

Temp: 14 °C

Axial Tilt: 0.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.41 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.83

Radius: 0.93

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 1.18 AU - 1.64 AU

Year: 591 Days

Day: 19.7 Hours

Environment

Temp: 6 °C

Axial Tilt: 19.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 77,177,455 km

• M1: 391,946 km (0.108 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 354.3

Radius: 8.2

Gravity: 5.27 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 6.33 AU - 6.53 AU

Year: 5757 Days

Day: 7 Hours

Environment

Temp: -149 °C

Axial Tilt: 1.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 77,177,455 km

• M1: 102,026 km (0.047 R)
• M2: 396,135 km (0.078 R)
• M3: 769,232 km (0.116 R)
• M4: 1,081,443 km (0.088 R)
• M5: 1,799,662 km (0.092 R)
• M6: 3,338,725 km (0.085 R)
• M7: 4,443,356 km (0.084 R)
• M8: 5,040,251 km (0.053 R)
• M9: 7,386,694 km (0.1 R)
• M10: 10,982,129 km (0.083 R)
• M11: 14,888,578 km (0.118 R)
• M12: 15,214,403 km (0.082 R)
• M13: 19,310,692 km (0.088 R)
• M14: 21,507,237 km (0.098 R)

Planet 5 - Ice Giant

Semi-Major Axis: 13.24 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 988.1

Radius: 3.1

Gravity: 102.82 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 12.05 AU - 14.43 AU

Year: 17011 Days

Day: 15.5 Hours

Environment

Temp: -175 °C

Axial Tilt: 48 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 77,177,455 km

• M1: 48,171 km (0.11 R)
• M2: 273,764 km (0.119 R)
• M3: 473,627 km (0.076 R)
• M4: 601,832 km (0.061 R)
• M5: 742,753 km (0.047 R)
• M6: 882,478 km (0.094 R)
• M7: 1,229,395 km (0.115 R)
• M8: 1,590,824 km (0.037 R)
• M9: 1,768,396 km (0.094 R)
• M10: 1,919,939 km (0.075 R)
• M11: 2,886,940 km (0.107 R)
• M12: 3,206,182 km (0.076 R)
• M13: 3,374,330 km (0.038 R)
• M14: 3,728,278 km (0.064 R)
• M15: 5,591,819 km (0.074 R)
• M16: 5,753,684 km (0.04 R)
• M17: 6,520,373 km (0.099 R)
• M18: 7,256,993 km (0.071 R)
• M19: 8,516,308 km (0.059 R)
• M20: 9,738,821 km (0.06 R)
• M21: 14,856,864 km (0.044 R)
• M22: 17,807,233 km (0.065 R)
• M23: 18,157,292 km (0.107 R)
• M24: 18,422,978 km (0.07 R)
• M25: 20,545,772 km (0.045 R)
• M26: 24,508,170 km (0.1 R)
• M27: 29,434,428 km (0.095 R)
• M28: 34,168,752 km (0.096 R)
• M29: 35,392,463 km (0.108 R)
• M30: 36,927,337 km (0.105 R)
• M31: 38,360,634 km (0.092 R)
• M32: 39,385,679 km (0.091 R)
• M33: 48,252,344 km (0.105 R)
• M34: 49,790,959 km (0.09 R)
• M35: 54,053,301 km (0.061 R)
• M36: 70,223,634 km (0.112 R)
• M37: 70,659,113 km (0.097 R)
• M38: 73,309,838 km (0.052 R)
• M39: 73,758,033 km (0.063 R)
• M40: 75,797,202 km (0.083 R)

Kuiper Belt

Range: 31.1 - 55.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 270 - 13,158 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit