🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 275.3

Radius: 13.4

Gravity: 1.53 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 1.43 AU - 1.85 AU

Year: 1378 Days

Day: 8.7 Hours

Environment

Temp: -192 °C

Axial Tilt: 8.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 59,970,864 km

• M1: 167,250 km (0.09 R)
• M2: 651,499 km (0.061 R)
• M3: 1,104,631 km (0.118 R)
• M4: 1,538,913 km (0.107 R)
• M5: 2,129,077 km (0.117 R)
• M6: 2,630,828 km (0.105 R)
• M7: 3,291,901 km (0.107 R)
• M8: 3,907,646 km (0.072 R)
• M9: 4,481,354 km (0.116 R)
• M10: 5,166,063 km (0.116 R)
• M11: 5,799,161 km (0.087 R)
• M12: 6,419,095 km (0.083 R)
• M13: 7,479,146 km (0.106 R)
• M14: 8,470,531 km (0.113 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 499

Radius: 9.8

Gravity: 5.2 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 2.19 AU - 2.71 AU

Year: 2516 Days

Day: 12.9 Hours

Environment

Temp: -205 °C

Axial Tilt: 34.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 59,970,864 km

• M1: 121,922 km (0.105 R)
• M2: 655,239 km (0.09 R)
• M3: 986,299 km (0.094 R)
• M4: 1,422,676 km (0.077 R)
• M5: 1,750,744 km (0.094 R)
• M6: 2,129,675 km (0.085 R)
• M7: 2,735,098 km (0.026 R)
• M8: 3,232,660 km (0.113 R)
• M9: 3,957,462 km (0.069 R)
• M10: 4,574,553 km (0.107 R)
• M11: 4,983,703 km (0.094 R)
• M12: 5,975,388 km (0.03 R)
• M13: 6,281,615 km (0.047 R)
• M14: 6,815,380 km (0.066 R)
• M15: 8,729,036 km (0.06 R)
• M16: 9,292,272 km (0.09 R)
• M17: 10,236,683 km (0.099 R)
• M18: 10,639,251 km (0.041 R)
• M19: 12,645,807 km (0.083 R)
• M20: 14,205,963 km (0.052 R)
• M21: 16,381,266 km (0.036 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 832.7

Radius: 11

Gravity: 6.88 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 2.33 AU - 2.67 AU

Year: 2593 Days

Day: 7.6 Hours

Environment

Temp: -201 °C

Axial Tilt: 19.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 59,970,864 km

• M1: 137,032 km (0.111 R)
• M2: 517,010 km (0.059 R)
• M3: 1,149,959 km (0.092 R)
• M4: 2,351,529 km (0.111 R)
• M5: 3,631,638 km (0.047 R)
• M6: 4,231,825 km (0.115 R)
• M7: 4,850,561 km (0.045 R)
• M8: 5,891,015 km (0.096 R)
• M9: 6,380,050 km (0.051 R)
• M10: 7,286,015 km (0.093 R)
• M11: 8,375,985 km (0.083 R)
• M12: 10,638,353 km (0.087 R)
• M13: 11,078,620 km (0.106 R)
• M14: 12,872,897 km (0.114 R)
• M15: 14,656,253 km (0.106 R)
• M16: 15,864,256 km (0.1 R)
• M17: 16,333,993 km (0.106 R)
• M18: 16,866,711 km (0.109 R)
• M19: 18,249,444 km (0.059 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 289.8

Radius: 10.6

Gravity: 2.58 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 4.32 AU - 4.88 AU

Year: 6472 Days

Day: 5.2 Hours

Environment

Temp: -213 °C

Axial Tilt: 45.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 59,970,864 km

• M1: 135,984 km (0.039 R)
• M2: 953,387 km (0.071 R)
• M3: 1,290,431 km (0.095 R)
• M4: 1,733,391 km (0.089 R)
• M5: 3,541,430 km (0.114 R)
• M6: 4,053,205 km (0.071 R)
• M7: 4,964,106 km (0.048 R)
• M8: 6,486,264 km (0.069 R)
• M9: 7,089,443 km (0.091 R)
• M10: 8,630,600 km (0.112 R)
• M11: 11,076,825 km (0.078 R)
• M12: 14,107,977 km (0.097 R)
• M13: 15,451,066 km (0.062 R)
• M14: 19,598,069 km (0.103 R)
• M15: 23,540,422 km (0.115 R)
• M16: 24,132,979 km (0.094 R)

Planet 5 - Ice Giant

Semi-Major Axis: 7.4 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 326.5

Radius: 8

Gravity: 5.1 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 5.94 AU - 8.86 AU

Year: 13206 Days

Day: 16.1 Hours

Environment

Temp: -223 °C

Axial Tilt: 9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 59,970,864 km

• M1: 99,483 km (0.045 R)
• M2: 475,721 km (0.111 R)
• M3: 827,725 km (0.117 R)
• M4: 1,230,592 km (0.093 R)
• M5: 1,805,347 km (0.103 R)
• M6: 2,197,593 km (0.091 R)
• M7: 2,787,607 km (0.116 R)
• M8: 3,930,086 km (0.056 R)
• M9: 4,888,410 km (0.091 R)
• M10: 5,553,671 km (0.094 R)
• M11: 8,515,260 km (0.109 R)
• M12: 9,335,057 km (0.085 R)
• M13: 9,764,253 km (0.069 R)
• M14: 10,206,464 km (0.103 R)
• M15: 10,973,153 km (0.119 R)
• M16: 11,343,707 km (0.066 R)
• M17: 18,768,698 km (0.064 R)
• M18: 23,123,343 km (0.101 R)
• M19: 25,441,960 km (0.111 R)
• M20: 27,715,848 km (0.094 R)
• M21: 28,502,882 km (0.038 R)
• M22: 32,015,141 km (0.091 R)
• M23: 39,512,986 km (0.058 R)

Planet 6 - Ice Giant

Semi-Major Axis: 8.14 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 784.3

Radius: 4.8

Gravity: 34.04 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 6.38 AU - 9.9 AU

Year: 15235 Days

Day: 22.6 Hours

Environment

Temp: -231 °C

Axial Tilt: 33.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 59,970,864 km

• M1: 61,335 km (0.114 R)
• M2: 266,135 km (0.094 R)
• M3: 500,405 km (0.105 R)
• M4: 656,585 km (0.107 R)
• M5: 845,976 km (0.059 R)
• M6: 1,904,979 km (0.113 R)
• M7: 2,357,962 km (0.094 R)
• M8: 2,783,568 km (0.093 R)
• M9: 3,002,429 km (0.074 R)
• M10: 3,815,793 km (0.116 R)
• M11: 4,499,006 km (0.107 R)
• M12: 5,865,882 km (0.05 R)
• M13: 6,266,954 km (0.114 R)
• M14: 6,516,334 km (0.031 R)
• M15: 10,679,942 km (0.107 R)
• M16: 14,103,190 km (0.092 R)
• M17: 16,964,249 km (0.076 R)
• M18: 18,109,121 km (0.114 R)
• M19: 19,130,576 km (0.096 R)
• M20: 22,812,329 km (0.103 R)
• M21: 32,025,463 km (0.115 R)
• M22: 38,263,545 km (0.111 R)
• M23: 42,992,184 km (0.098 R)
• M24: 45,264,576 km (0.08 R)
• M25: 46,823,236 km (0.118 R)
• M26: 47,935,347 km (0.091 R)
• M27: 57,292,843 km (0.09 R)
• M28: 57,473,408 km (0.072 R)
• M29: 57,835,734 km (0.063 R)
• M30: 61,542,170 km (0.112 R)
• M31: 62,684,201 km (0.081 R)
• M32: 62,875,985 km (0.099 R)

Planet 7 - Ice Giant

Semi-Major Axis: 8.14 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 700.1

Radius: 4.9

Gravity: 29.16 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 7.13 AU - 9.15 AU

Year: 15235 Days

Day: 24.8 Hours

Environment

Temp: -231 °C

Axial Tilt: 33.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 59,970,864 km

• M1: 60,886 km (0.087 R)
• M2: 243,845 km (0.094 R)
• M3: 397,332 km (0.052 R)
• M4: 564,283 km (0.094 R)
• M5: 954,883 km (0.084 R)
• M6: 1,183,469 km (0.101 R)
• M7: 2,505,316 km (0.079 R)
• M8: 2,660,748 km (0.09 R)
• M9: 3,820,430 km (0.099 R)
• M10: 4,929,100 km (0.109 R)
• M11: 5,174,291 km (0.105 R)
• M12: 9,408,659 km (0.111 R)
• M13: 11,641,258 km (0.03 R)
• M14: 14,274,180 km (0.038 R)
• M15: 15,355,922 km (0.06 R)
• M16: 18,505,855 km (0.107 R)
• M17: 19,012,693 km (0.049 R)
• M18: 19,965,930 km (0.116 R)
• M19: 22,439,980 km (0.11 R)
• M20: 24,499,942 km (0.053 R)
• M21: 30,955,539 km (0.081 R)
• M22: 32,394,073 km (0.036 R)
• M23: 33,253,512 km (0.102 R)
• M24: 38,594,904 km (0.086 R)
• M25: 42,408,004 km (0.107 R)
• M26: 44,933,216 km (0.084 R)
• M27: 46,774,916 km (0.083 R)
• M28: 47,557,013 km (0.079 R)
• M29: 51,764,603 km (0.072 R)
• M30: 59,804,292 km (0.033 R)

Planet 8 - Ice Giant

Semi-Major Axis: 8.85 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 502.4

Radius: 4.1

Gravity: 29.89 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 7.68 AU - 10.02 AU

Year: 17271 Days

Day: 21.2 Hours

Environment

Temp: -223 °C

Axial Tilt: 25.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 59,970,864 km

• M1: 51,013 km (0.051 R)
• M2: 207,343 km (0.079 R)
• M3: 407,654 km (0.04 R)
• M4: 594,502 km (0.101 R)
• M5: 1,057,807 km (0.101 R)
• M6: 1,261,260 km (0.051 R)
• M7: 1,647,222 km (0.071 R)
• M8: 1,867,580 km (0.098 R)
• M9: 3,710,775 km (0.082 R)
• M10: 4,399,075 km (0.085 R)
• M11: 6,383,341 km (0.074 R)
• M12: 6,884,195 km (0.044 R)
• M13: 7,321,021 km (0.095 R)
• M14: 8,996,517 km (0.065 R)
• M15: 9,359,890 km (0.081 R)
• M16: 10,679,942 km (0.071 R)
• M17: 13,819,253 km (0.036 R)
• M18: 14,725,966 km (0.081 R)
• M19: 15,523,621 km (0.046 R)
• M20: 17,125,665 km (0.115 R)
• M21: 19,172,613 km (0.099 R)
• M22: 20,035,044 km (0.099 R)
• M23: 20,210,672 km (0.1 R)
• M24: 20,564,920 km (0.101 R)
• M25: 30,473,236 km (0.064 R)
• M26: 33,708,888 km (0.104 R)
• M27: 34,457,626 km (0.112 R)
• M28: 39,459,730 km (0.106 R)
• M29: 39,874,116 km (0.112 R)
• M30: 44,326,896 km (0.047 R)
• M31: 57,501,083 km (0.101 R)
• M32: 58,211,673 km (0.069 R)

Planet 9 - Ice Giant

Semi-Major Axis: 9.45 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 369.4

Radius: 5.3

Gravity: 13.15 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 7.93 AU - 10.97 AU

Year: 19057 Days

Day: 22.5 Hours

Environment

Temp: -219 °C

Axial Tilt: 16 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 59,970,864 km

• M1: 71,059 km (0.09 R)
• M2: 302,188 km (0.05 R)
• M3: 470,336 km (0.073 R)
• M4: 843,283 km (0.059 R)
• M5: 1,244,953 km (0.115 R)
• M6: 1,542,055 km (0.101 R)
• M7: 2,860,910 km (0.087 R)
• M8: 3,301,326 km (0.057 R)
• M9: 5,309,228 km (0.116 R)
• M10: 6,649,625 km (0.093 R)
• M11: 7,509,215 km (0.047 R)
• M12: 8,392,141 km (0.089 R)
• M13: 9,136,690 km (0.074 R)
• M14: 10,032,632 km (0.11 R)
• M15: 11,101,658 km (0.119 R)
• M16: 11,395,019 km (0.1 R)
• M17: 13,932,498 km (0.042 R)
• M18: 16,290,610 km (0.12 R)
• M19: 17,682,768 km (0.106 R)
• M20: 21,870,910 km (0.06 R)
• M21: 22,518,668 km (0.104 R)
• M22: 22,800,062 km (0.083 R)
• M23: 24,637,273 km (0.08 R)
• M24: 26,780,113 km (0.048 R)
• M25: 28,058,876 km (0.036 R)
• M26: 29,489,331 km (0.044 R)
• M27: 29,939,171 km (0.109 R)
• M28: 30,622,385 km (0.077 R)
• M29: 39,923,034 km (0.117 R)
• M30: 40,750,460 km (0.054 R)
• M31: 41,168,436 km (0.091 R)
• M32: 44,763,572 km (0.11 R)
• M33: 46,561,290 km (0.088 R)
• M34: 47,018,012 km (0.106 R)
• M35: 53,898,467 km (0.085 R)
• M36: 59,791,277 km (0.037 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 480 - 19,475 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit