🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 689.8

Radius: 10.8

Gravity: 5.91 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 0.99 AU - 1.29 AU

Year: 798 Days

Day: 14.9 Hours

Environment

Temp: -160 °C

Axial Tilt: 48.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 54,223,969 km

• M1: 138,079 km (0.101 R)
• M2: 817,403 km (0.096 R)
• M3: 1,339,799 km (0.049 R)
• M4: 2,175,303 km (0.077 R)
• M5: 2,905,490 km (0.068 R)
• M6: 3,274,847 km (0.095 R)
• M7: 4,187,244 km (0.09 R)
• M8: 5,151,552 km (0.109 R)
• M9: 5,892,511 km (0.098 R)
• M10: 7,728,824 km (0.066 R)
• M11: 8,242,095 km (0.083 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 367.7

Radius: 8.4

Gravity: 5.21 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 1.75 AU - 1.93 AU

Year: 1637 Days

Day: 14.2 Hours

Environment

Temp: -181 °C

Axial Tilt: 19.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 54,223,969 km

• M1: 104,719 km (0.073 R)
• M2: 407,205 km (0.028 R)
• M3: 906,713 km (0.036 R)
• M4: 1,374,356 km (0.066 R)
• M5: 2,513,843 km (0.114 R)
• M6: 3,983,343 km (0.064 R)
• M7: 4,363,471 km (0.052 R)
• M8: 5,441,323 km (0.025 R)
• M9: 6,952,860 km (0.08 R)
• M10: 7,351,688 km (0.116 R)
• M11: 9,219,717 km (0.112 R)
• M12: 10,231,597 km (0.111 R)
• M13: 11,555,239 km (0.116 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 727.1

Radius: 14.1

Gravity: 3.66 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 1.9 AU - 1.9 AU

Year: 1718 Days

Day: 5.1 Hours

Environment

Temp: -178 °C

Axial Tilt: 20.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 54,223,969 km

• M1: 175,329 km (0.098 R)
• M2: 794,065 km (0.089 R)
• M3: 1,396,347 km (0.066 R)
• M4: 2,156,603 km (0.056 R)
• M5: 2,687,526 km (0.056 R)
• M6: 4,748,386 km (0.087 R)
• M7: 6,130,072 km (0.109 R)
• M8: 6,994,000 km (0.112 R)
• M9: 7,455,659 km (0.089 R)
• M10: 8,260,645 km (0.058 R)
• M11: 9,708,453 km (0.071 R)
• M12: 10,740,080 km (0.061 R)
• M13: 11,617,023 km (0.065 R)
• M14: 12,779,697 km (0.108 R)
• M15: 14,536,126 km (0.085 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 849.1

Radius: 12.7

Gravity: 5.26 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 3.94 AU - 5.02 AU

Year: 6221 Days

Day: 5.7 Hours

Environment

Temp: -216 °C

Axial Tilt: 25.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 54,223,969 km

• M1: 159,621 km (0.107 R)
• M2: 583,581 km (0.107 R)
• M3: 1,050,476 km (0.066 R)
• M4: 1,452,446 km (0.098 R)
• M5: 1,930,411 km (0.049 R)
• M6: 2,357,214 km (0.112 R)
• M7: 3,107,896 km (0.081 R)
• M8: 3,963,296 km (0.043 R)
• M9: 4,828,271 km (0.053 R)
• M10: 5,321,047 km (0.051 R)
• M11: 7,792,553 km (0.048 R)
• M12: 11,245,122 km (0.084 R)
• M13: 13,815,064 km (0.118 R)
• M14: 15,483,230 km (0.072 R)
• M15: 17,149,002 km (0.119 R)
• M16: 18,579,308 km (0.074 R)
• M17: 22,541,258 km (0.116 R)
• M18: 22,941,881 km (0.094 R)
• M19: 24,089,147 km (0.099 R)
• M20: 27,033,981 km (0.118 R)
• M21: 27,852,132 km (0.117 R)
• M22: 28,874,184 km (0.096 R)
• M23: 29,347,063 km (0.105 R)
• M24: 31,688,868 km (0.1 R)
• M25: 32,802,923 km (0.115 R)
• M26: 33,629,302 km (0.112 R)

Planet 5 - Ice Giant

Semi-Major Axis: 5.9 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 274.7

Radius: 4.7

Gravity: 12.44 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 5.36 AU - 6.44 AU

Year: 9401 Days

Day: 17.4 Hours

Environment

Temp: -227 °C

Axial Tilt: 3.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 54,223,969 km

• M1: 62,382 km (0.112 R)
• M2: 290,669 km (0.118 R)
• M3: 1,664,875 km (0.092 R)
• M4: 3,945,644 km (0.05 R)
• M5: 4,683,909 km (0.1 R)
• M6: 6,768,705 km (0.06 R)
• M7: 7,858,825 km (0.069 R)
• M8: 9,187,553 km (0.082 R)
• M9: 12,025,574 km (0.105 R)
• M10: 13,948,356 km (0.047 R)
• M11: 14,748,405 km (0.028 R)
• M12: 16,691,233 km (0.119 R)
• M13: 17,009,427 km (0.096 R)
• M14: 18,255,578 km (0.099 R)
• M15: 19,773,248 km (0.086 R)
• M16: 21,075,797 km (0.102 R)
• M17: 23,850,837 km (0.048 R)
• M18: 32,420,851 km (0.115 R)
• M19: 33,115,733 km (0.112 R)
• M20: 33,416,574 km (0.064 R)

Planet 6 - Ice Giant

Semi-Major Axis: 6.24 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 948.4

Radius: 5.2

Gravity: 35.07 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 5.62 AU - 6.86 AU

Year: 10226 Days

Day: 15.8 Hours

Environment

Temp: -227 °C

Axial Tilt: 17.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 54,223,969 km

• M1: 70,311 km (0.056 R)
• M2: 258,655 km (0.079 R)
• M3: 588,069 km (0.099 R)
• M4: 841,787 km (0.111 R)
• M5: 1,279,211 km (0.114 R)
• M6: 1,856,061 km (0.119 R)
• M7: 3,377,172 km (0.105 R)
• M8: 4,192,929 km (0.082 R)
• M9: 4,370,651 km (0.058 R)
• M10: 5,099,343 km (0.065 R)
• M11: 6,091,775 km (0.098 R)
• M12: 8,880,279 km (0.097 R)
• M13: 11,019,080 km (0.038 R)
• M14: 12,177,267 km (0.111 R)
• M15: 12,785,831 km (0.109 R)
• M16: 14,665,229 km (0.111 R)
• M17: 15,635,221 km (0.093 R)
• M18: 16,208,331 km (0.111 R)
• M19: 17,320,441 km (0.077 R)
• M20: 21,394,440 km (0.092 R)
• M21: 21,745,546 km (0.061 R)
• M22: 23,652,171 km (0.1 R)
• M23: 24,886,653 km (0.05 R)
• M24: 25,766,139 km (0.07 R)
• M25: 26,363,782 km (0.058 R)
• M26: 27,072,727 km (0.073 R)
• M27: 30,255,272 km (0.077 R)
• M28: 33,442,754 km (0.083 R)
• M29: 33,915,632 km (0.084 R)
• M30: 35,483,269 km (0.116 R)
• M31: 36,347,196 km (0.07 R)
• M32: 36,847,003 km (0.071 R)
• M33: 41,147,194 km (0.084 R)
• M34: 43,347,629 km (0.088 R)
• M35: 44,334,526 km (0.112 R)
• M36: 46,793,316 km (0.085 R)
• M37: 48,281,516 km (0.119 R)
• M38: 48,582,806 km (0.119 R)
• M39: 50,883,023 km (0.106 R)
• M40: 53,576,682 km (0.075 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 474 - 14,931 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit