🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.01

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 0.9 AU - 1.36 AU

Year: 462 Days

Day: 22.9 Hours

Environment

Temp: 3 °C

Axial Tilt: 12.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Gas Giant

Semi-Major Axis: 4.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 565.4

Radius: 10.9

Gravity: 4.76 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 3.89 AU - 4.35 AU

Year: 3220 Days

Day: 11.1 Hours

Environment

Temp: -132 °C

Axial Tilt: 7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 83,474,525 km

• M1: 135,685 km (0.069 R)
• M2: 479,461 km (0.12 R)
• M3: 967,749 km (0.103 R)
• M4: 1,370,915 km (0.062 R)
• M5: 1,792,482 km (0.07 R)
• M6: 2,952,314 km (0.084 R)
• M7: 3,570,303 km (0.106 R)
• M8: 4,805,981 km (0.119 R)
• M9: 5,333,314 km (0.111 R)
• M10: 7,838,779 km (0.05 R)
• M11: 8,468,436 km (0.083 R)
• M12: 10,800,218 km (0.043 R)
• M13: 11,329,944 km (0.082 R)
• M14: 12,265,829 km (0.074 R)
• M15: 12,887,707 km (0.098 R)
• M16: 13,484,004 km (0.092 R)

Planet 3 - Gas Giant

Semi-Major Axis: 6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 605.9

Radius: 13.9

Gravity: 3.14 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 4.5 AU - 7.5 AU

Year: 5658 Days

Day: 12.1 Hours

Environment

Temp: -162 °C

Axial Tilt: 37 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 83,474,525 km

• M1: 173,085 km (0.117 R)
• M2: 775,515 km (0.107 R)
• M3: 1,597,256 km (0.071 R)
• M4: 2,299,020 km (0.118 R)
• M5: 4,109,454 km (0.092 R)
• M6: 4,886,315 km (0.072 R)
• M7: 6,155,354 km (0.069 R)
• M8: 7,348,547 km (0.101 R)
• M9: 8,969,888 km (0.11 R)
• M10: 10,412,012 km (0.068 R)
• M11: 11,002,624 km (0.088 R)
• M12: 12,053,100 km (0.1 R)
• M13: 15,490,411 km (0.103 R)
• M14: 19,807,805 km (0.103 R)
• M15: 21,433,485 km (0.089 R)
• M16: 23,453,505 km (0.114 R)
• M17: 29,998,861 km (0.064 R)

Planet 4 - Gas Giant

Semi-Major Axis: 8.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 38.9

Radius: 8.5

Gravity: 0.54 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 6.37 AU - 10.33 AU

Year: 9290 Days

Day: 9.8 Hours

Environment

Temp: -165 °C

Axial Tilt: 20.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 83,474,525 km

• M1: 105,915 km (0.072 R)
• M2: 419,323 km (0.112 R)
• M3: 755,320 km (0.1 R)
• M4: 1,077,553 km (0.108 R)
• M5: 1,342,940 km (0.073 R)
• M6: 1,904,381 km (0.086 R)
• M7: 2,672,117 km (0.068 R)
• M8: 3,420,256 km (0.108 R)
• M9: 4,654,887 km (0.077 R)
• M10: 5,734,236 km (0.107 R)
• M11: 6,085,941 km (0.114 R)
• M12: 7,402,551 km (0.111 R)
• M13: 7,942,001 km (0.102 R)
• M14: 8,475,467 km (0.052 R)
• M15: 10,513,589 km (0.099 R)
• M16: 13,028,927 km (0.104 R)
• M17: 13,549,977 km (0.083 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 821

Radius: 10.4

Gravity: 7.59 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 9.34 AU - 12.2 AU

Year: 13608 Days

Day: 5.8 Hours

Environment

Temp: -181 °C

Axial Tilt: 36.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 83,474,525 km

• M1: 129,402 km (0.056 R)
• M2: 511,774 km (0.087 R)
• M3: 859,141 km (0.066 R)
• M4: 1,698,833 km (0.096 R)
• M5: 2,135,809 km (0.104 R)
• M6: 2,669,275 km (0.071 R)
• M7: 3,315,538 km (0.079 R)
• M8: 5,664,823 km (0.059 R)
• M9: 6,045,549 km (0.119 R)
• M10: 8,069,908 km (0.055 R)
• M11: 9,004,146 km (0.068 R)
• M12: 10,008,846 km (0.062 R)
• M13: 12,429,638 km (0.038 R)
• M14: 13,405,465 km (0.114 R)
• M15: 14,856,265 km (0.086 R)
• M16: 17,582,687 km (0.106 R)
• M17: 17,986,152 km (0.077 R)
• M18: 22,272,879 km (0.092 R)
• M19: 32,436,110 km (0.069 R)
• M20: 33,906,208 km (0.062 R)
• M21: 35,292,382 km (0.102 R)
• M22: 36,194,008 km (0.066 R)
• M23: 39,539,465 km (0.075 R)
• M24: 40,093,277 km (0.093 R)
• M25: 43,085,832 km (0.118 R)
• M26: 47,458,728 km (0.117 R)
• M27: 49,032,796 km (0.109 R)
• M28: 51,130,607 km (0.063 R)
• M29: 55,159,727 km (0.099 R)
• M30: 56,373,564 km (0.114 R)
• M31: 57,605,203 km (0.075 R)

Planet 6 - Ice Giant

Semi-Major Axis: 14.68 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 771.5

Radius: 3.4

Gravity: 66.74 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 12.8 AU - 16.56 AU

Year: 21655 Days

Day: 17.1 Hours

Environment

Temp: -191 °C

Axial Tilt: 4.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 83,474,525 km

• M1: 44,580 km (0.09 R)
• M2: 740,210 km (0.116 R)
• M3: 918,681 km (0.099 R)
• M4: 1,125,126 km (0.066 R)
• M5: 1,393,355 km (0.06 R)
• M6: 2,527,755 km (0.078 R)
• M7: 2,880,058 km (0.097 R)
• M8: 4,302,734 km (0.067 R)
• M9: 4,442,010 km (0.047 R)
• M10: 6,722,180 km (0.056 R)
• M11: 6,909,776 km (0.085 R)
• M12: 7,197,902 km (0.085 R)
• M13: 7,444,140 km (0.118 R)
• M14: 8,163,257 km (0.087 R)
• M15: 11,438,403 km (0.066 R)
• M16: 11,706,033 km (0.118 R)
• M17: 11,909,337 km (0.087 R)
• M18: 12,962,057 km (0.09 R)
• M19: 13,253,025 km (0.101 R)
• M20: 13,548,182 km (0.062 R)
• M21: 15,656,614 km (0.065 R)
• M22: 15,903,600 km (0.109 R)
• M23: 16,660,116 km (0.09 R)
• M24: 19,166,629 km (0.046 R)
• M25: 20,022,927 km (0.091 R)
• M26: 24,028,709 km (0.088 R)
• M27: 25,701,662 km (0.081 R)
• M28: 26,508,144 km (0.118 R)
• M29: 27,450,461 km (0.099 R)
• M30: 29,401,666 km (0.08 R)
• M31: 30,538,909 km (0.059 R)
• M32: 37,102,516 km (0.115 R)
• M33: 39,635,208 km (0.119 R)
• M34: 40,401,448 km (0.097 R)
• M35: 45,541,033 km (0.109 R)
• M36: 47,575,564 km (0.064 R)
• M37: 48,440,838 km (0.116 R)
• M38: 55,553,020 km (0.092 R)
• M39: 57,873,731 km (0.103 R)
• M40: 59,856,352 km (0.113 R)
• M41: 61,883,702 km (0.093 R)
• M42: 65,647,585 km (0.057 R)
• M43: 67,151,642 km (0.112 R)
• M44: 74,088,645 km (0.094 R)
• M45: 76,897,345 km (0.055 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 304 - 19,448 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit