🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 783.5

Radius: 13

Gravity: 4.64 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 0.61 AU - 0.63 AU

Year: 331 Days

Day: 13.3 Hours

Environment

Temp: -159 °C

Axial Tilt: 47.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 91,238,961 km

• M1: 161,715 km (0.097 R)
• M2: 608,863 km (0.12 R)
• M3: 1,045,689 km (0.063 R)
• M4: 1,549,535 km (0.088 R)
• M5: 1,991,896 km (0.084 R)
• M6: 2,993,902 km (0.097 R)
• M7: 3,481,741 km (0.111 R)
• M8: 4,280,893 km (0.09 R)
• M9: 4,976,224 km (0.058 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 410.7

Radius: 14.8

Gravity: 1.88 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 0.99 AU - 1.01 AU

Year: 678 Days

Day: 12.3 Hours

Environment

Temp: -167 °C

Axial Tilt: 66.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 91,238,961 km

• M1: 184,005 km (0.112 R)
• M2: 972,237 km (0.083 R)
• M3: 1,479,673 km (0.068 R)
• M4: 1,987,857 km (0.055 R)
• M5: 2,644,741 km (0.098 R)
• M6: 3,180,600 km (0.095 R)
• M7: 3,736,506 km (0.071 R)
• M8: 4,519,202 km (0.061 R)
• M9: 5,225,454 km (0.06 R)
• M10: 5,860,796 km (0.092 R)
• M11: 6,356,414 km (0.093 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 772.1

Radius: 9.7

Gravity: 8.21 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 1.44 AU - 1.88 AU

Year: 1451 Days

Day: 8.3 Hours

Environment

Temp: -189 °C

Axial Tilt: 22.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 91,238,961 km

• M1: 120,576 km (0.114 R)
• M2: 423,512 km (0.091 R)
• M3: 840,590 km (0.087 R)
• M4: 1,228,947 km (0.112 R)
• M5: 1,574,518 km (0.041 R)
• M6: 2,062,356 km (0.09 R)
• M7: 2,454,452 km (0.08 R)
• M8: 3,128,690 km (0.091 R)
• M9: 3,818,037 km (0.072 R)
• M10: 4,135,184 km (0.111 R)
• M11: 5,131,506 km (0.081 R)
• M12: 6,623,895 km (0.056 R)
• M13: 7,321,918 km (0.057 R)
• M14: 8,864,422 km (0.087 R)
• M15: 9,487,198 km (0.093 R)
• M16: 9,907,568 km (0.112 R)
• M17: 10,612,772 km (0.053 R)
• M18: 11,207,872 km (0.058 R)
• M19: 12,123,112 km (0.117 R)
• M20: 12,502,941 km (0.114 R)
• M21: 13,048,076 km (0.034 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 667.1

Radius: 11.1

Gravity: 5.41 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 1.83 AU - 2.29 AU

Year: 2005 Days

Day: 11.9 Hours

Environment

Temp: -203 °C

Axial Tilt: 1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 91,238,961 km

• M1: 138,079 km (0.101 R)
• M2: 515,664 km (0.102 R)
• M3: 878,588 km (0.117 R)
• M4: 1,300,005 km (0.116 R)
• M5: 2,071,931 km (0.118 R)
• M6: 2,823,361 km (0.104 R)
• M7: 3,238,495 km (0.082 R)
• M8: 4,078,337 km (0.03 R)
• M9: 5,417,088 km (0.114 R)
• M10: 5,914,651 km (0.101 R)
• M11: 6,572,732 km (0.074 R)
• M12: 6,919,799 km (0.105 R)
• M13: 8,494,915 km (0.104 R)
• M14: 9,233,779 km (0.093 R)
• M15: 10,403,784 km (0.062 R)
• M16: 11,670,130 km (0.059 R)
• M17: 12,542,585 km (0.111 R)
• M18: 13,715,282 km (0.082 R)
• M19: 14,417,495 km (0.09 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 243.1

Radius: 12.9

Gravity: 1.46 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 2.66 AU - 3.96 AU

Year: 4084 Days

Day: 7.6 Hours

Environment

Temp: -224 °C

Axial Tilt: 27.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 91,238,961 km

• M1: 160,369 km (0.09 R)
• M2: 626,366 km (0.099 R)
• M3: 1,039,107 km (0.106 R)
• M4: 1,622,688 km (0.12 R)
• M5: 2,034,681 km (0.037 R)
• M6: 2,545,707 km (0.093 R)
• M7: 3,093,086 km (0.107 R)
• M8: 3,736,955 km (0.12 R)
• M9: 4,682,264 km (0.072 R)
• M10: 6,513,342 km (0.106 R)
• M11: 7,726,730 km (0.069 R)
• M12: 9,361,685 km (0.102 R)
• M13: 10,598,411 km (0.032 R)
• M14: 11,494,801 km (0.091 R)
• M15: 15,495,048 km (0.108 R)
• M16: 16,804,329 km (0.094 R)
• M17: 17,221,707 km (0.064 R)
• M18: 17,914,794 km (0.053 R)

Planet 6 - Ice Giant

Semi-Major Axis: 7.42 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 867.9

Radius: 4.5

Gravity: 42.86 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 6.23 AU - 8.61 AU

Year: 13709 Days

Day: 24.3 Hours

Environment

Temp: -232 °C

Axial Tilt: 22.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 91,238,961 km

• M1: 56,099 km (0.107 R)
• M2: 298,747 km (0.089 R)
• M3: 973,583 km (0.072 R)
• M4: 1,520,812 km (0.114 R)
• M5: 2,093,173 km (0.032 R)
• M6: 2,375,165 km (0.105 R)
• M7: 2,614,073 km (0.081 R)
• M8: 2,845,052 km (0.088 R)
• M9: 3,849,452 km (0.104 R)
• M10: 4,495,865 km (0.108 R)
• M11: 6,738,038 km (0.102 R)
• M12: 8,001,990 km (0.043 R)
• M13: 9,099,889 km (0.089 R)
• M14: 11,047,803 km (0.07 R)
• M15: 17,537,508 km (0.113 R)
• M16: 23,333,677 km (0.066 R)
• M17: 24,124,901 km (0.098 R)
• M18: 27,143,187 km (0.076 R)
• M19: 30,171,048 km (0.115 R)
• M20: 30,637,943 km (0.112 R)
• M21: 37,420,860 km (0.083 R)
• M22: 46,675,882 km (0.066 R)
• M23: 49,691,326 km (0.097 R)
• M24: 50,342,227 km (0.069 R)
• M25: 50,669,846 km (0.111 R)
• M26: 55,058,898 km (0.112 R)
• M27: 58,061,626 km (0.062 R)
• M28: 59,511,679 km (0.035 R)

Planet 7 - Ice Giant

Semi-Major Axis: 8.02 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 684.3

Radius: 6.2

Gravity: 17.8 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 6.31 AU - 9.73 AU

Year: 15405 Days

Day: 19 Hours

Environment

Temp: -241 °C

Axial Tilt: 48.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 91,238,961 km

• M1: 77,193 km (0.055 R)
• M2: 271,670 km (0.061 R)
• M3: 1,004,400 km (0.091 R)
• M4: 1,225,207 km (0.101 R)
• M5: 1,800,710 km (0.116 R)
• M6: 2,371,126 km (0.05 R)
• M7: 2,630,679 km (0.107 R)
• M8: 3,258,391 km (0.071 R)
• M9: 3,663,502 km (0.12 R)
• M10: 4,977,420 km (0.118 R)
• M11: 5,367,871 km (0.103 R)
• M12: 6,412,962 km (0.099 R)
• M13: 6,875,369 km (0.103 R)
• M14: 9,473,584 km (0.065 R)
• M15: 9,962,321 km (0.083 R)
• M16: 10,524,958 km (0.084 R)
• M17: 12,086,610 km (0.095 R)
• M18: 12,532,262 km (0.05 R)
• M19: 14,283,455 km (0.063 R)
• M20: 14,781,466 km (0.091 R)
• M21: 21,972,786 km (0.081 R)
• M22: 22,828,186 km (0.11 R)
• M23: 26,685,867 km (0.119 R)
• M24: 28,099,417 km (0.065 R)
• M25: 28,321,270 km (0.062 R)
• M26: 31,074,918 km (0.084 R)
• M27: 31,431,111 km (0.091 R)
• M28: 45,842,024 km (0.096 R)
• M29: 46,924,215 km (0.078 R)
• M30: 48,659,101 km (0.078 R)
• M31: 52,928,923 km (0.101 R)
• M32: 60,897,404 km (0.12 R)

Planet 8 - Ice Giant

Semi-Major Axis: 8.27 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 42.1

Radius: 3.8

Gravity: 2.92 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 7.06 AU - 9.48 AU

Year: 16131 Days

Day: 20.7 Hours

Environment

Temp: -223 °C

Axial Tilt: 16.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 91,238,961 km

• M1: 90,956 km (0.078 R)
• M2: 305,329 km (0.11 R)
• M3: 727,644 km (0.112 R)
• M4: 1,684,472 km (0.083 R)
• M5: 2,170,216 km (0.065 R)
• M6: 3,254,651 km (0.093 R)
• M7: 3,472,017 km (0.066 R)
• M8: 3,957,612 km (0.041 R)
• M9: 4,831,413 km (0.094 R)
• M10: 6,296,724 km (0.119 R)
• M11: 6,665,483 km (0.106 R)
• M12: 9,540,006 km (0.065 R)
• M13: 11,492,557 km (0.077 R)
• M14: 13,393,946 km (0.099 R)
• M15: 13,797,860 km (0.097 R)
• M16: 13,951,348 km (0.1 R)
• M17: 14,418,841 km (0.075 R)
• M18: 15,605,302 km (0.067 R)
• M19: 15,996,201 km (0.104 R)

Planet 9 - Ice Giant

Semi-Major Axis: 10.44 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 902.5

Radius: 3.9

Gravity: 59.34 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 8.52 AU - 12.36 AU

Year: 22879 Days

Day: 18.7 Hours

Environment

Temp: -242 °C

Axial Tilt: 21.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 91,238,961 km

• M1: 48,470 km (0.094 R)
• M2: 183,557 km (0.113 R)
• M3: 356,342 km (0.032 R)
• M4: 520,601 km (0.098 R)
• M5: 1,216,979 km (0.114 R)
• M6: 2,226,914 km (0.112 R)
• M7: 2,560,218 km (0.101 R)
• M8: 2,844,753 km (0.107 R)
• M9: 3,236,999 km (0.08 R)
• M10: 3,538,588 km (0.051 R)
• M11: 5,625,927 km (0.118 R)
• M12: 5,841,049 km (0.094 R)
• M13: 7,554,692 km (0.101 R)
• M14: 8,752,074 km (0.095 R)
• M15: 9,158,232 km (0.095 R)
• M16: 9,335,954 km (0.115 R)
• M17: 12,074,044 km (0.099 R)
• M18: 12,576,992 km (0.1 R)
• M19: 13,779,011 km (0.08 R)
• M20: 18,118,397 km (0.11 R)
• M21: 19,160,645 km (0.051 R)
• M22: 20,951,331 km (0.073 R)
• M23: 22,633,859 km (0.091 R)
• M24: 23,068,291 km (0.069 R)
• M25: 24,632,187 km (0.098 R)
• M26: 37,907,203 km (0.029 R)
• M27: 40,395,763 km (0.039 R)
• M28: 43,992,246 km (0.093 R)
• M29: 44,668,279 km (0.083 R)
• M30: 49,232,360 km (0.102 R)
• M31: 49,595,733 km (0.119 R)
• M32: 49,778,243 km (0.107 R)
• M33: 51,626,674 km (0.067 R)
• M34: 52,378,702 km (0.113 R)
• M35: 53,712,367 km (0.108 R)
• M36: 58,253,261 km (0.108 R)
• M37: 73,872,476 km (0.158 R)
• M38: 74,827,060 km (0.111 R)
• M39: 80,980,319 km (0.087 R)
• M40: 81,486,708 km (0.087 R)
• M41: 83,533,207 km (0.224 R)
• M42: 85,351,868 km (0.178 R)
• M43: 89,337,305 km (0.081 R)
• M44: 89,877,952 km (0.092 R)
• M45: 90,149,023 km (0.027 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 347 - 13,208 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit