🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 623.6

Radius: 13.6

Gravity: 3.37 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 0.62 AU - 0.7 AU

Year: 358 Days

Day: 11.2 Hours

Environment

Temp: -159 °C

Axial Tilt: 46.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 65,537,388 km

• M1: 169,195 km (0.113 R)
• M2: 607,218 km (0.106 R)
• M3: 1,248,245 km (0.085 R)
• M4: 1,797,867 km (0.117 R)
• M5: 2,376,512 km (0.108 R)
• M6: 2,807,054 km (0.095 R)
• M7: 3,257,793 km (0.066 R)
• M8: 3,865,459 km (0.067 R)
• M9: 4,386,658 km (0.073 R)
• M10: 4,998,214 km (0.094 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 326.3

Radius: 11.9

Gravity: 2.3 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 1.21 AU - 1.43 AU

Year: 1011 Days

Day: 7.9 Hours

Environment

Temp: -180 °C

Axial Tilt: 1.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 65,537,388 km

• M1: 147,952 km (0.085 R)
• M2: 647,160 km (0.098 R)
• M3: 1,019,360 km (0.103 R)
• M4: 1,460,823 km (0.098 R)
• M5: 1,941,032 km (0.104 R)
• M6: 2,483,624 km (0.056 R)
• M7: 2,861,059 km (0.065 R)
• M8: 3,719,601 km (0.088 R)
• M9: 5,584,638 km (0.069 R)
• M10: 6,022,212 km (0.105 R)
• M11: 6,669,073 km (0.086 R)
• M12: 7,206,279 km (0.101 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 905

Radius: 14.2

Gravity: 4.49 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 1.36 AU - 2.24 AU

Year: 1610 Days

Day: 11.8 Hours

Environment

Temp: -195 °C

Axial Tilt: 10.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 65,537,388 km

• M1: 176,525 km (0.117 R)
• M2: 666,907 km (0.058 R)
• M3: 1,110,914 km (0.087 R)
• M4: 1,569,880 km (0.05 R)
• M5: 2,278,974 km (0.118 R)
• M6: 3,042,073 km (0.088 R)
• M7: 3,756,851 km (0.088 R)
• M8: 5,232,934 km (0.096 R)
• M9: 6,644,090 km (0.055 R)
• M10: 7,736,603 km (0.099 R)
• M11: 8,265,881 km (0.05 R)
• M12: 9,169,751 km (0.117 R)
• M13: 9,696,036 km (0.106 R)
• M14: 10,594,372 km (0.096 R)
• M15: 11,174,363 km (0.112 R)
• M16: 13,207,248 km (0.07 R)
• M17: 14,574,722 km (0.111 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 417.6

Radius: 8.5

Gravity: 5.78 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 1.99 AU - 2.27 AU

Year: 2073 Days

Day: 7.4 Hours

Environment

Temp: -206 °C

Axial Tilt: 40 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 65,537,388 km

• M1: 105,766 km (0.054 R)
• M2: 627,413 km (0.059 R)
• M3: 893,398 km (0.115 R)
• M4: 1,229,096 km (0.063 R)
• M5: 1,649,017 km (0.111 R)
• M6: 2,573,981 km (0.084 R)
• M7: 3,862,168 km (0.095 R)
• M8: 4,168,096 km (0.052 R)
• M9: 4,828,870 km (0.101 R)
• M10: 5,292,473 km (0.095 R)
• M11: 5,901,636 km (0.117 R)
• M12: 6,531,593 km (0.043 R)
• M13: 7,670,930 km (0.1 R)
• M14: 9,735,081 km (0.033 R)
• M15: 10,648,975 km (0.079 R)
• M16: 11,471,614 km (0.06 R)
• M17: 12,529,420 km (0.12 R)
• M18: 13,041,942 km (0.102 R)
• M19: 13,857,999 km (0.09 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 815.1

Radius: 10.4

Gravity: 7.54 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 1.93 AU - 2.79 AU

Year: 2418 Days

Day: 14.7 Hours

Environment

Temp: -212 °C

Axial Tilt: 17.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 65,537,388 km

• M1: 129,402 km (0.07 R)
• M2: 582,684 km (0.049 R)
• M3: 1,097,300 km (0.088 R)
• M4: 3,044,765 km (0.087 R)
• M5: 3,970,028 km (0.09 R)
• M6: 4,444,403 km (0.118 R)
• M7: 5,359,793 km (0.081 R)
• M8: 5,914,352 km (0.11 R)
• M9: 6,590,534 km (0.102 R)
• M10: 7,317,580 km (0.066 R)
• M11: 7,747,524 km (0.099 R)
• M12: 8,793,812 km (0.071 R)
• M13: 10,080,802 km (0.097 R)
• M14: 10,536,627 km (0.058 R)
• M15: 10,887,284 km (0.12 R)
• M16: 12,498,603 km (0.06 R)
• M17: 13,113,899 km (0.112 R)
• M18: 14,263,110 km (0.104 R)
• M19: 15,279,179 km (0.101 R)
• M20: 15,779,733 km (0.111 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 335.3

Radius: 9.9

Gravity: 3.42 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 4.24 AU - 5.82 AU

Year: 7523 Days

Day: 6.4 Hours

Environment

Temp: -214 °C

Axial Tilt: 13.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 65,537,388 km

• M1: 128,953 km (0.066 R)
• M2: 511,774 km (0.117 R)
• M3: 1,095,954 km (0.088 R)
• M4: 1,423,573 km (0.109 R)
• M5: 1,817,465 km (0.096 R)
• M6: 2,684,983 km (0.082 R)
• M7: 3,717,956 km (0.051 R)
• M8: 5,386,421 km (0.089 R)
• M9: 6,981,134 km (0.081 R)
• M10: 7,469,122 km (0.097 R)
• M11: 9,442,019 km (0.081 R)
• M12: 9,780,410 km (0.106 R)
• M13: 11,215,502 km (0.104 R)
• M14: 12,081,973 km (0.074 R)
• M15: 19,236,790 km (0.079 R)
• M16: 20,759,697 km (0.108 R)
• M17: 25,076,792 km (0.117 R)
• M18: 26,807,639 km (0.111 R)
• M19: 28,004,721 km (0.085 R)
• M20: 29,776,409 km (0.092 R)

Planet 7 - Ice Giant

Semi-Major Axis: 6.21 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 516.4

Radius: 4.7

Gravity: 23.38 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 4.66 AU - 7.76 AU

Year: 10320 Days

Day: 16.5 Hours

Environment

Temp: -221 °C

Axial Tilt: 32.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 65,537,388 km

• M1: 75,098 km (0.103 R)
• M2: 280,945 km (0.056 R)
• M3: 447,447 km (0.107 R)
• M4: 728,841 km (0.087 R)
• M5: 1,657,395 km (0.084 R)
• M6: 1,933,552 km (0.116 R)
• M7: 2,738,389 km (0.065 R)
• M8: 3,331,245 km (0.071 R)
• M9: 3,874,286 km (0.098 R)
• M10: 4,304,828 km (0.116 R)
• M11: 4,589,812 km (0.102 R)
• M12: 4,978,767 km (0.052 R)
• M13: 6,100,152 km (0.094 R)
• M14: 6,871,329 km (0.095 R)
• M15: 7,623,358 km (0.114 R)
• M16: 9,477,624 km (0.088 R)
• M17: 14,610,775 km (0.08 R)
• M18: 14,994,195 km (0.116 R)
• M19: 16,049,757 km (0.113 R)
• M20: 16,734,018 km (0.085 R)
• M21: 17,580,443 km (0.103 R)
• M22: 17,868,867 km (0.052 R)
• M23: 18,753,140 km (0.101 R)
• M24: 19,282,268 km (0.12 R)
• M25: 19,512,050 km (0.093 R)
• M26: 21,498,261 km (0.114 R)
• M27: 22,245,203 km (0.082 R)
• M28: 22,497,874 km (0.12 R)
• M29: 25,682,214 km (0.107 R)
• M30: 26,522,805 km (0.119 R)
• M31: 27,285,156 km (0.059 R)
• M32: 28,258,739 km (0.112 R)
• M33: 29,154,381 km (0.075 R)
• M34: 29,356,039 km (0.04 R)
• M35: 31,848,040 km (0.108 R)
• M36: 35,729,806 km (0.076 R)
• M37: 36,308,899 km (0.104 R)
• M38: 38,687,954 km (0.091 R)
• M39: 39,667,820 km (0.09 R)
• M40: 42,577,349 km (0.083 R)

Planet 8 - Ice Giant

Semi-Major Axis: 8.72 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 297.4

Radius: 4

Gravity: 18.59 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 6.72 AU - 10.72 AU

Year: 17171 Days

Day: 16.2 Hours

Environment

Temp: -235 °C

Axial Tilt: 11.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 65,537,388 km

• M1: 49,816 km (0.097 R)
• M2: 228,735 km (0.09 R)
• M3: 423,512 km (0.077 R)
• M4: 559,346 km (0.12 R)
• M5: 690,693 km (0.119 R)
• M6: 901,776 km (0.117 R)
• M7: 1,039,406 km (0.081 R)
• M8: 1,291,778 km (0.082 R)
• M9: 1,598,752 km (0.111 R)
• M10: 1,935,348 km (0.071 R)
• M11: 2,147,926 km (0.101 R)
• M12: 2,598,964 km (0.073 R)
• M13: 3,327,805 km (0.089 R)
• M14: 4,509,179 km (0.099 R)
• M15: 5,379,539 km (0.063 R)
• M16: 5,981,671 km (0.105 R)
• M17: 6,987,717 km (0.111 R)
• M18: 8,795,308 km (0.094 R)
• M19: 11,168,977 km (0.118 R)
• M20: 11,337,125 km (0.063 R)
• M21: 13,744,155 km (0.1 R)
• M22: 16,982,799 km (0.028 R)
• M23: 18,037,763 km (0.107 R)
• M24: 20,111,339 km (0.075 R)
• M25: 20,360,420 km (0.072 R)
• M26: 26,871,966 km (0.116 R)
• M27: 27,376,710 km (0.036 R)
• M28: 27,785,112 km (0.081 R)
• M29: 36,335,976 km (0.11 R)

Planet 9 - Ice Giant

Semi-Major Axis: 9.75 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 424.8

Radius: 4.4

Gravity: 21.94 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 8.8 AU - 10.7 AU

Year: 20302 Days

Day: 20.4 Hours

Environment

Temp: -245 °C

Axial Tilt: 27.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 65,537,388 km

• M1: 54,753 km (0.079 R)
• M2: 234,420 km (0.08 R)
• M3: 423,960 km (0.072 R)
• M4: 594,502 km (0.103 R)
• M5: 861,833 km (0.069 R)
• M6: 1,387,071 km (0.086 R)
• M7: 1,701,825 km (0.115 R)
• M8: 1,840,503 km (0.079 R)
• M9: 1,986,660 km (0.087 R)
• M10: 2,160,492 km (0.075 R)
• M11: 2,407,927 km (0.084 R)
• M12: 3,371,637 km (0.109 R)
• M13: 3,676,368 km (0.099 R)
• M14: 4,029,419 km (0.092 R)
• M15: 4,667,603 km (0.104 R)
• M16: 9,476,277 km (0.099 R)
• M17: 12,054,447 km (0.118 R)
• M18: 13,709,747 km (0.087 R)
• M19: 14,699,786 km (0.074 R)
• M20: 14,918,049 km (0.07 R)
• M21: 15,361,009 km (0.05 R)
• M22: 17,140,326 km (0.106 R)
• M23: 21,942,716 km (0.083 R)
• M24: 22,515,228 km (0.043 R)
• M25: 23,690,319 km (0.084 R)
• M26: 28,460,995 km (0.113 R)
• M27: 32,586,007 km (0.098 R)
• M28: 36,557,531 km (0.09 R)
• M29: 39,986,015 km (0.077 R)
• M30: 41,705,343 km (0.102 R)
• M31: 52,049,438 km (0.116 R)
• M32: 54,270,218 km (0.117 R)
• M33: 55,316,057 km (0.113 R)
• M34: 55,844,137 km (0.081 R)
• M35: 59,818,953 km (0.111 R)
• M36: 61,498,039 km (0.109 R)
• M37: 62,634,684 km (0.073 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 427 - 19,850 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit