🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 299.5

Radius: 11.4

Gravity: 2.3 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 0.92 AU - 0.98 AU

Year: 628 Days

Day: 9.9 Hours

Environment

Temp: -169 °C

Axial Tilt: 14.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 87,819,127 km

• M1: 141,968 km (0.108 R)
• M2: 508,782 km (0.068 R)
• M3: 920,924 km (0.102 R)
• M4: 1,465,012 km (0.066 R)
• M5: 2,015,682 km (0.049 R)
• M6: 2,497,536 km (0.101 R)
• M7: 3,132,280 km (0.106 R)
• M8: 3,732,616 km (0.099 R)
• M9: 4,174,529 km (0.081 R)
• M10: 4,827,972 km (0.108 R)
• M11: 5,714,489 km (0.086 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 219.8

Radius: 11.2

Gravity: 1.75 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 0.78 AU - 1.28 AU

Year: 709 Days

Day: 6.8 Hours

Environment

Temp: -167 °C

Axial Tilt: 32.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 87,819,127 km

• M1: 139,874 km (0.096 R)
• M2: 578,196 km (0.102 R)
• M3: 937,081 km (0.059 R)
• M4: 1,583,194 km (0.075 R)
• M5: 2,271,943 km (0.106 R)
• M6: 2,681,243 km (0.091 R)
• M7: 3,139,910 km (0.091 R)
• M8: 3,811,903 km (0.114 R)
• M9: 4,548,822 km (0.09 R)
• M10: 5,173,693 km (0.072 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 790.5

Radius: 13

Gravity: 4.68 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 1.03 AU - 1.67 AU

Year: 1064 Days

Day: 13.2 Hours

Environment

Temp: -185 °C

Axial Tilt: 69.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 87,819,127 km

• M1: 161,715 km (0.112 R)
• M2: 873,801 km (0.09 R)
• M3: 1,586,186 km (0.113 R)
• M4: 2,458,491 km (0.076 R)
• M5: 3,259,887 km (0.078 R)
• M6: 4,893,346 km (0.093 R)
• M7: 5,987,655 km (0.061 R)
• M8: 7,564,716 km (0.086 R)
• M9: 9,551,674 km (0.091 R)
• M10: 10,698,342 km (0.051 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 453.7

Radius: 9.8

Gravity: 4.72 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 2.28 AU - 2.46 AU

Year: 2475 Days

Day: 10.5 Hours

Environment

Temp: -208 °C

Axial Tilt: 5.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 87,819,127 km

• M1: 123,418 km (0.066 R)
• M2: 533,017 km (0.06 R)
• M3: 1,099,096 km (0.049 R)
• M4: 1,543,102 km (0.057 R)
• M5: 1,873,863 km (0.103 R)
• M6: 3,344,560 km (0.048 R)
• M7: 4,843,081 km (0.099 R)
• M8: 6,908,579 km (0.063 R)
• M9: 7,584,911 km (0.111 R)
• M10: 8,090,253 km (0.109 R)
• M11: 9,950,054 km (0.109 R)
• M12: 12,078,682 km (0.076 R)
• M13: 14,181,878 km (0.081 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 386.1

Radius: 14.7

Gravity: 1.79 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 3.11 AU - 3.47 AU

Year: 4047 Days

Day: 9.5 Hours

Environment

Temp: -224 °C

Axial Tilt: 17.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 87,819,127 km

• M1: 184,305 km (0.078 R)
• M2: 690,693 km (0.11 R)
• M3: 3,238,345 km (0.048 R)
• M4: 4,799,848 km (0.116 R)
• M5: 6,164,479 km (0.065 R)
• M6: 8,782,442 km (0.094 R)
• M7: 10,338,110 km (0.071 R)
• M8: 13,006,637 km (0.11 R)
• M9: 13,515,719 km (0.071 R)
• M10: 14,623,641 km (0.08 R)
• M11: 16,000,539 km (0.069 R)
• M12: 16,585,617 km (0.091 R)
• M13: 19,070,437 km (0.088 R)
• M14: 20,278,141 km (0.062 R)

Planet 6 - Ice Giant

Semi-Major Axis: 7.61 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 399.8

Radius: 7.4

Gravity: 7.3 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 6.21 AU - 9.01 AU

Year: 14239 Days

Day: 19.6 Hours

Environment

Temp: -228 °C

Axial Tilt: 31.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 87,819,127 km

• M1: 92,003 km (0.072 R)
• M2: 455,825 km (0.092 R)
• M3: 854,653 km (0.066 R)
• M4: 1,226,852 km (0.101 R)
• M5: 1,894,208 km (0.086 R)
• M6: 2,170,067 km (0.104 R)
• M7: 3,002,579 km (0.069 R)
• M8: 3,554,445 km (0.085 R)
• M9: 4,171,985 km (0.11 R)
• M10: 4,703,507 km (0.086 R)
• M11: 6,304,653 km (0.058 R)
• M12: 7,004,472 km (0.114 R)
• M13: 7,414,968 km (0.107 R)
• M14: 7,668,985 km (0.107 R)
• M15: 9,464,010 km (0.102 R)
• M16: 10,805,903 km (0.113 R)
• M17: 11,578,726 km (0.107 R)
• M18: 12,866,913 km (0.108 R)
• M19: 18,128,270 km (0.114 R)
• M20: 18,980,828 km (0.085 R)
• M21: 20,104,308 km (0.096 R)
• M22: 21,441,713 km (0.108 R)
• M23: 22,837,461 km (0.07 R)
• M24: 26,393,253 km (0.087 R)
• M25: 35,768,103 km (0.078 R)
• M26: 40,929,229 km (0.084 R)
• M27: 42,125,115 km (0.05 R)
• M28: 48,750,505 km (0.058 R)

Planet 7 - Ice Giant

Semi-Major Axis: 7.75 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 904.9

Radius: 5.5

Gravity: 29.91 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 7.55 AU - 7.95 AU

Year: 14633 Days

Day: 24.4 Hours

Environment

Temp: -226 °C

Axial Tilt: 39 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 87,819,127 km

• M1: 68,366 km (0.054 R)
• M2: 547,678 km (0.087 R)
• M3: 1,539,212 km (0.043 R)
• M4: 2,922,544 km (0.07 R)
• M5: 3,697,162 km (0.113 R)
• M6: 3,873,089 km (0.101 R)
• M7: 5,955,940 km (0.102 R)
• M8: 7,189,674 km (0.074 R)
• M9: 8,738,460 km (0.082 R)
• M10: 9,535,817 km (0.09 R)
• M11: 11,645,745 km (0.118 R)
• M12: 15,214,253 km (0.045 R)
• M13: 16,052,749 km (0.105 R)
• M14: 18,752,392 km (0.086 R)
• M15: 21,645,316 km (0.069 R)
• M16: 26,958,284 km (0.09 R)
• M17: 27,288,896 km (0.076 R)
• M18: 28,524,275 km (0.081 R)
• M19: 33,204,893 km (0.087 R)
• M20: 34,482,459 km (0.063 R)
• M21: 37,681,908 km (0.098 R)
• M22: 46,376,387 km (0.101 R)
• M23: 61,304,459 km (0.108 R)

Planet 8 - Ice Giant

Semi-Major Axis: 7.89 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 554.3

Radius: 5

Gravity: 22.17 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 7.24 AU - 8.54 AU

Year: 15032 Days

Day: 24.4 Hours

Environment

Temp: -225 °C

Axial Tilt: 22.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 87,819,127 km

• M1: 84,074 km (0.077 R)
• M2: 280,197 km (0.102 R)
• M3: 503,098 km (0.11 R)
• M4: 765,343 km (0.116 R)
• M5: 923,168 km (0.097 R)
• M6: 1,127,220 km (0.061 R)
• M7: 1,840,503 km (0.111 R)
• M8: 2,224,221 km (0.107 R)
• M9: 2,637,560 km (0.057 R)
• M10: 3,351,591 km (0.087 R)
• M11: 3,809,360 km (0.117 R)
• M12: 4,068,015 km (0.118 R)
• M13: 4,277,302 km (0.1 R)
• M14: 4,684,957 km (0.082 R)
• M15: 8,059,585 km (0.088 R)
• M16: 8,927,851 km (0.071 R)
• M17: 10,125,831 km (0.12 R)
• M18: 10,455,096 km (0.058 R)
• M19: 11,077,423 km (0.112 R)
• M20: 11,783,974 km (0.076 R)
• M21: 14,151,809 km (0.058 R)
• M22: 15,196,002 km (0.088 R)
• M23: 15,700,297 km (0.081 R)
• M24: 17,125,665 km (0.096 R)
• M25: 18,799,067 km (0.107 R)
• M26: 19,380,255 km (0.084 R)
• M27: 21,915,938 km (0.108 R)
• M28: 24,861,969 km (0.085 R)
• M29: 27,210,955 km (0.108 R)
• M30: 27,847,344 km (0.061 R)
• M31: 34,149,155 km (0.087 R)
• M32: 35,388,573 km (0.116 R)
• M33: 39,151,857 km (0.112 R)
• M34: 40,371,977 km (0.077 R)
• M35: 41,199,254 km (0.105 R)
• M36: 43,460,575 km (0.119 R)
• M37: 46,102,025 km (0.111 R)
• M38: 53,334,334 km (0.1 R)

Planet 9 - Ice Giant

Semi-Major Axis: 9.04 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 336.8

Radius: 4.1

Gravity: 20.04 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 8.72 AU - 9.36 AU

Year: 18435 Days

Day: 17.7 Hours

Environment

Temp: -238 °C

Axial Tilt: 4.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 87,819,127 km

• M1: 51,013 km (0.072 R)
• M2: 217,216 km (0.113 R)
• M3: 360,830 km (0.114 R)
• M4: 1,380,489 km (0.087 R)
• M5: 2,130,573 km (0.082 R)
• M6: 3,396,171 km (0.079 R)
• M7: 4,664,462 km (0.053 R)
• M8: 8,851,108 km (0.113 R)
• M9: 12,387,452 km (0.071 R)
• M10: 19,543,167 km (0.075 R)
• M11: 29,256,556 km (0.11 R)
• M12: 31,269,994 km (0.118 R)
• M13: 32,662,451 km (0.034 R)
• M14: 40,519,930 km (0.107 R)
• M15: 40,656,064 km (0.082 R)
• M16: 42,453,183 km (0.103 R)

Planet 10 - Ice Giant

Semi-Major Axis: 10.51 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 788.8

Radius: 6.2

Gravity: 20.52 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 9.61 AU - 11.41 AU

Year: 23110 Days

Day: 20 Hours

Environment

Temp: -243 °C

Axial Tilt: 27.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 87,819,127 km

• M1: 80,184 km (0.078 R)
• M2: 292,913 km (0.119 R)
• M3: 508,184 km (0.065 R)
• M4: 727,644 km (0.062 R)
• M5: 924,964 km (0.108 R)
• M6: 1,464,563 km (0.087 R)
• M7: 1,709,904 km (0.105 R)
• M8: 2,566,651 km (0.093 R)
• M9: 3,525,723 km (0.103 R)
• M10: 3,936,668 km (0.109 R)
• M11: 4,521,446 km (0.114 R)
• M12: 4,778,605 km (0.07 R)
• M13: 5,202,266 km (0.092 R)
• M14: 5,777,320 km (0.105 R)
• M15: 9,303,492 km (0.086 R)
• M16: 14,437,541 km (0.111 R)
• M17: 15,158,154 km (0.106 R)
• M18: 17,914,794 km (0.075 R)
• M19: 19,124,293 km (0.115 R)
• M20: 20,090,994 km (0.101 R)
• M21: 24,508,470 km (0.116 R)
• M22: 28,651,283 km (0.079 R)
• M23: 30,431,348 km (0.102 R)
• M24: 32,554,441 km (0.053 R)
• M25: 33,237,655 km (0.091 R)
• M26: 34,916,442 km (0.066 R)
• M27: 38,898,588 km (0.047 R)
• M28: 50,792,815 km (0.051 R)
• M29: 54,152,036 km (0.099 R)
• M30: 59,059,145 km (0.061 R)
• M31: 67,292,862 km (0.088 R)
• M32: 70,198,651 km (0.114 R)
• M33: 81,151,609 km (0.086 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: 272 - 17,475 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit