🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 15.7

Radius: 10.7

Gravity: 0.14 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 0.7 AU - 0.8 AU

Year: 441 Days

Day: 8.9 Hours

Environment

Temp: -166 °C

Axial Tilt: 44.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (4)

Outer Limit: 51,437,453 km

• M1: 133,441 km (0.031 R)
• M2: 667,655 km (0.107 R)
• M3: 1,094,308 km (0.094 R)
• M4: 1,462,469 km (0.089 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 420.3

Radius: 12.9

Gravity: 2.53 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 0.92 AU - 1.36 AU

Year: 826 Days

Day: 12.3 Hours

Environment

Temp: -190 °C

Axial Tilt: 39.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 51,437,453 km

• M1: 160,369 km (0.106 R)
• M2: 716,723 km (0.097 R)
• M3: 1,169,407 km (0.029 R)
• M4: 1,575,714 km (0.102 R)
• M5: 1,980,227 km (0.118 R)
• M6: 2,623,049 km (0.058 R)
• M7: 3,262,131 km (0.115 R)
• M8: 4,239,005 km (0.115 R)
• M9: 5,673,200 km (0.031 R)
• M10: 6,203,824 km (0.109 R)
• M11: 6,871,778 km (0.111 R)
• M12: 7,475,705 km (0.086 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 53.3

Radius: 13.2

Gravity: 0.31 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 1.56 AU - 1.94 AU

Year: 1570 Days

Day: 11.1 Hours

Environment

Temp: -203 °C

Axial Tilt: 18.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 51,437,453 km

• M1: 164,258 km (0.036 R)
• M2: 605,572 km (0.109 R)
• M3: 1,046,138 km (0.118 R)
• M4: 1,485,208 km (0.082 R)
• M5: 2,627,088 km (0.107 R)
• M6: 3,162,948 km (0.06 R)
• M7: 4,358,235 km (0.078 R)
• M8: 5,766,848 km (0.081 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 406.6

Radius: 8.5

Gravity: 5.63 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 1.65 AU - 2.15 AU

Year: 1776 Days

Day: 13.6 Hours

Environment

Temp: -197 °C

Axial Tilt: 6.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 51,437,453 km

• M1: 106,214 km (0.114 R)
• M2: 404,064 km (0.09 R)
• M3: 670,498 km (0.097 R)
• M4: 1,932,356 km (0.066 R)
• M5: 2,431,265 km (0.059 R)
• M6: 4,623,921 km (0.116 R)
• M7: 6,259,025 km (0.084 R)
• M8: 6,568,992 km (0.102 R)
• M9: 6,939,396 km (0.12 R)
• M10: 8,361,175 km (0.098 R)
• M11: 9,807,936 km (0.117 R)
• M12: 12,023,330 km (0.079 R)

Planet 5 - Ice Giant

Semi-Major Axis: 8.76 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 777.9

Radius: 5.5

Gravity: 25.72 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 7.67 AU - 9.85 AU

Year: 17585 Days

Day: 21.8 Hours

Environment

Temp: -231 °C

Axial Tilt: 168.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 51,437,453 km

• M1: 68,366 km (0.049 R)
• M2: 243,545 km (0.064 R)
• M3: 438,771 km (0.114 R)
• M4: 886,517 km (0.097 R)
• M5: 1,178,682 km (0.094 R)
• M6: 1,807,142 km (0.109 R)
• M7: 2,387,133 km (0.044 R)
• M8: 2,590,287 km (0.082 R)
• M9: 2,854,178 km (0.026 R)
• M10: 3,109,691 km (0.073 R)
• M11: 3,876,230 km (0.08 R)
• M12: 4,761,999 km (0.111 R)
• M13: 7,246,222 km (0.04 R)
• M14: 8,219,356 km (0.092 R)
• M15: 14,051,279 km (0.091 R)
• M16: 14,344,042 km (0.094 R)
• M17: 21,185,901 km (0.094 R)
• M18: 22,955,793 km (0.09 R)
• M19: 23,464,276 km (0.117 R)
• M20: 23,773,046 km (0.116 R)
• M21: 25,574,055 km (0.065 R)
• M22: 33,299,140 km (0.06 R)
• M23: 35,820,313 km (0.073 R)
• M24: 45,245,128 km (0.108 R)
• M25: 46,044,280 km (0.083 R)
• M26: 49,503,431 km (0.105 R)
• M27: 62,476,260 km (0.078 R)
• M28: 67,741,805 km (0.091 R)
• M29: 69,419,546 km (0.059 R)
• M30: 70,268,663 km (0.116 R)
• M31: 71,771,374 km (0.118 R)

Planet 6 - Ice Giant

Semi-Major Axis: 10.6 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 154.5

Radius: 3.4

Gravity: 13.37 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 8.35 AU - 12.85 AU

Year: 23407 Days

Day: 17.3 Hours

Environment

Temp: -230 °C

Axial Tilt: 11.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 51,437,453 km

• M1: 43,533 km (0.073 R)
• M2: 150,047 km (0.108 R)
• M3: 303,833 km (0.117 R)
• M4: 511,475 km (0.073 R)
• M5: 1,009,636 km (0.082 R)
• M6: 1,207,105 km (0.067 R)
• M7: 1,335,011 km (0.102 R)
• M8: 1,443,919 km (0.056 R)
• M9: 2,171,114 km (0.098 R)
• M10: 4,571,262 km (0.105 R)
• M11: 4,883,473 km (0.118 R)
• M12: 6,088,933 km (0.11 R)
• M13: 6,238,231 km (0.098 R)
• M14: 6,466,667 km (0.11 R)
• M15: 7,780,735 km (0.112 R)
• M16: 9,361,386 km (0.12 R)
• M17: 10,923,038 km (0.117 R)
• M18: 17,147,207 km (0.096 R)
• M19: 17,445,206 km (0.1 R)
• M20: 18,593,071 km (0.114 R)
• M21: 18,986,663 km (0.117 R)
• M22: 20,868,903 km (0.064 R)
• M23: 21,379,480 km (0.054 R)
• M24: 22,161,129 km (0.071 R)
• M25: 26,258,017 km (0.084 R)
• M26: 27,457,044 km (0.095 R)
• M27: 32,961,048 km (0.085 R)
• M28: 35,909,174 km (0.112 R)
• M29: 36,274,342 km (0.061 R)
• M30: 37,509,422 km (0.118 R)
• M31: 38,772,178 km (0.063 R)
• M32: 39,028,140 km (0.092 R)
• M33: 40,193,657 km (0.057 R)
• M34: 40,719,194 km (0.088 R)
• M35: 49,159,207 km (0.111 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: 421 - 19,905 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit