🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 534.9

Radius: 14.4

Gravity: 2.58 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 0.92 AU - 1.12 AU

Year: 687 Days

Day: 12.5 Hours

Environment

Temp: -176 °C

Axial Tilt: 42.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 54,730,853 km

• M1: 179,069 km (0.113 R)
• M2: 648,357 km (0.095 R)
• M3: 1,154,447 km (0.117 R)
• M4: 1,618,051 km (0.082 R)
• M5: 2,108,732 km (0.112 R)
• M6: 2,808,850 km (0.114 R)
• M7: 3,700,603 km (0.106 R)
• M8: 4,476,417 km (0.081 R)
• M9: 5,306,536 km (0.076 R)
• M10: 5,768,195 km (0.091 R)
• M11: 6,752,399 km (0.058 R)
• M12: 7,252,954 km (0.039 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 544.2

Radius: 11.9

Gravity: 3.84 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 2.06 AU - 2.54 AU

Year: 2326 Days

Day: 13.9 Hours

Environment

Temp: -215 °C

Axial Tilt: 12.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 54,730,853 km

• M1: 147,952 km (0.075 R)
• M2: 529,277 km (0.083 R)
• M3: 964,009 km (0.085 R)
• M4: 1,337,555 km (0.118 R)
• M5: 2,000,124 km (0.119 R)
• M6: 4,349,259 km (0.077 R)
• M7: 5,243,705 km (0.12 R)
• M8: 6,490,154 km (0.105 R)
• M9: 7,569,802 km (0.12 R)
• M10: 8,015,454 km (0.084 R)
• M11: 11,183,039 km (0.062 R)
• M12: 13,751,784 km (0.041 R)
• M13: 14,552,731 km (0.092 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 678.9

Radius: 14.7

Gravity: 3.14 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 2.98 AU - 4.78 AU

Year: 5097 Days

Day: 7.7 Hours

Environment

Temp: -224 °C

Axial Tilt: 37.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 54,730,853 km

• M1: 182,809 km (0.113 R)
• M2: 792,719 km (0.07 R)
• M3: 2,302,461 km (0.106 R)
• M4: 3,683,548 km (0.119 R)
• M5: 4,695,129 km (0.119 R)
• M6: 5,591,669 km (0.12 R)
• M7: 6,503,169 km (0.036 R)
• M8: 11,780,982 km (0.09 R)
• M9: 14,128,173 km (0.08 R)
• M10: 14,788,647 km (0.056 R)
• M11: 15,469,617 km (0.094 R)
• M12: 17,388,359 km (0.119 R)
• M13: 27,504,616 km (0.099 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 37.5

Radius: 13.2

Gravity: 0.22 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 4.66 AU - 6.7 AU

Year: 9027 Days

Day: 12.1 Hours

Environment

Temp: -225 °C

Axial Tilt: 9.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 54,730,853 km

• M1: 164,408 km (0.086 R)
• M2: 802,742 km (0.11 R)
• M3: 1,257,968 km (0.105 R)
• M4: 3,282,028 km (0.108 R)
• M5: 4,960,516 km (0.063 R)
• M6: 6,876,416 km (0.092 R)
• M7: 7,438,605 km (0.106 R)
• M8: 8,339,483 km (0.09 R)
• M9: 11,637,368 km (0.103 R)
• M10: 13,402,623 km (0.096 R)

Planet 5 - Ice Giant

Semi-Major Axis: 6.02 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 949.2

Radius: 7.2

Gravity: 18.31 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 4.86 AU - 7.18 AU

Year: 9850 Days

Day: 22.1 Hours

Environment

Temp: -223 °C

Axial Tilt: 128.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 54,730,853 km

• M1: 89,609 km (0.078 R)
• M2: 322,533 km (0.062 R)
• M3: 2,022,114 km (0.066 R)
• M4: 2,334,475 km (0.052 R)
• M5: 5,297,410 km (0.063 R)
• M6: 8,086,363 km (0.095 R)
• M7: 10,662,738 km (0.087 R)
• M8: 11,497,045 km (0.112 R)
• M9: 12,018,095 km (0.098 R)
• M10: 12,615,439 km (0.107 R)
• M11: 13,804,592 km (0.114 R)
• M12: 17,514,470 km (0.097 R)
• M13: 25,930,846 km (0.1 R)
• M14: 31,615,864 km (0.048 R)
• M15: 32,523,026 km (0.101 R)
• M16: 33,681,213 km (0.072 R)
• M17: 35,957,195 km (0.081 R)
• M18: 41,213,914 km (0.107 R)
• M19: 45,512,759 km (0.066 R)

Planet 6 - Ice Giant

Semi-Major Axis: 6.38 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 880.1

Radius: 4

Gravity: 55.01 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 5.23 AU - 7.53 AU

Year: 10746 Days

Day: 21.7 Hours

Environment

Temp: -228 °C

Axial Tilt: 162 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 54,730,853 km

• M1: 49,816 km (0.047 R)
• M2: 265,237 km (0.114 R)
• M3: 473,776 km (0.067 R)
• M4: 663,616 km (0.077 R)
• M5: 1,314,217 km (0.114 R)
• M6: 1,630,168 km (0.11 R)
• M7: 2,066,695 km (0.066 R)
• M8: 2,312,185 km (0.111 R)
• M9: 4,766,338 km (0.043 R)
• M10: 4,994,026 km (0.049 R)
• M11: 5,684,569 km (0.065 R)
• M12: 7,685,591 km (0.09 R)
• M13: 8,891,649 km (0.11 R)
• M14: 9,642,032 km (0.081 R)
• M15: 9,797,015 km (0.095 R)
• M16: 17,915,243 km (0.105 R)
• M17: 18,307,039 km (0.114 R)
• M18: 18,465,314 km (0.115 R)
• M19: 18,784,705 km (0.038 R)
• M20: 21,211,033 km (0.108 R)
• M21: 23,277,728 km (0.088 R)
• M22: 23,932,518 km (0.055 R)
• M23: 27,598,264 km (0.111 R)
• M24: 29,618,434 km (0.098 R)
• M25: 30,276,215 km (0.076 R)
• M26: 31,963,530 km (0.098 R)
• M27: 32,193,163 km (0.045 R)
• M28: 35,770,347 km (0.044 R)
• M29: 37,019,190 km (0.069 R)
• M30: 40,804,764 km (0.066 R)
• M31: 42,721,262 km (0.037 R)
• M32: 43,139,538 km (0.097 R)
• M33: 45,707,236 km (0.064 R)
• M34: 48,374,865 km (0.051 R)
• M35: 51,301,299 km (0.105 R)
• M36: 52,887,934 km (0.093 R)

Planet 7 - Ice Giant

Semi-Major Axis: 7.25 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 766.3

Radius: 6.6

Gravity: 17.59 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 5.89 AU - 8.61 AU

Year: 13018 Days

Day: 19.9 Hours

Environment

Temp: -229 °C

Axial Tilt: 15 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 54,730,853 km

• M1: 82,279 km (0.092 R)
• M2: 541,993 km (0.107 R)
• M3: 793,467 km (0.115 R)
• M4: 1,007,691 km (0.034 R)
• M5: 1,222,364 km (0.069 R)
• M6: 1,649,765 km (0.078 R)
• M7: 1,933,702 km (0.076 R)
• M8: 2,535,983 km (0.057 R)
• M9: 4,076,093 km (0.096 R)
• M10: 5,026,040 km (0.045 R)
• M11: 5,848,379 km (0.055 R)
• M12: 8,556,849 km (0.073 R)
• M13: 9,778,016 km (0.083 R)
• M14: 10,597,663 km (0.087 R)
• M15: 11,700,648 km (0.039 R)
• M16: 12,064,320 km (0.084 R)
• M17: 13,331,414 km (0.083 R)
• M18: 14,201,027 km (0.1 R)
• M19: 14,475,988 km (0.059 R)
• M20: 15,978,698 km (0.118 R)
• M21: 17,820,098 km (0.091 R)
• M22: 18,220,721 km (0.104 R)
• M23: 21,017,603 km (0.094 R)
• M24: 21,464,901 km (0.065 R)
• M25: 22,657,645 km (0.117 R)
• M26: 23,509,006 km (0.052 R)
• M27: 24,088,100 km (0.075 R)
• M28: 25,577,795 km (0.113 R)
• M29: 29,512,818 km (0.052 R)
• M30: 30,756,275 km (0.109 R)
• M31: 31,682,136 km (0.086 R)
• M32: 34,078,245 km (0.108 R)
• M33: 36,335,528 km (0.096 R)
• M34: 40,867,745 km (0.101 R)
• M35: 41,986,438 km (0.101 R)
• M36: 48,350,929 km (0.117 R)
• M37: 52,331,579 km (0.093 R)
• M38: 54,150,240 km (0.054 R)

Planet 8 - Ice Giant

Semi-Major Axis: 7.76 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 213.2

Radius: 6

Gravity: 5.92 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 6.48 AU - 9.04 AU

Year: 14415 Days

Day: 16.3 Hours

Environment

Temp: -235 °C

Axial Tilt: 43 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 54,730,853 km

• M1: 74,649 km (0.111 R)
• M2: 311,912 km (0.062 R)
• M3: 698,173 km (0.072 R)
• M4: 944,561 km (0.097 R)
• M5: 1,136,944 km (0.085 R)
• M6: 2,547,951 km (0.107 R)
• M7: 3,096,676 km (0.062 R)
• M8: 3,575,389 km (0.072 R)
• M9: 4,824,382 km (0.057 R)
• M10: 6,410,718 km (0.108 R)
• M11: 7,458,651 km (0.111 R)
• M12: 8,615,940 km (0.032 R)
• M13: 10,519,722 km (0.086 R)
• M14: 12,856,740 km (0.11 R)
• M15: 16,171,231 km (0.095 R)
• M16: 16,978,162 km (0.057 R)
• M17: 19,559,772 km (0.108 R)
• M18: 21,499,159 km (0.108 R)
• M19: 26,209,846 km (0.068 R)
• M20: 34,005,242 km (0.106 R)
• M21: 35,775,284 km (0.092 R)
• M22: 36,568,601 km (0.114 R)
• M23: 40,834,534 km (0.062 R)

Planet 9 - Ice Giant

Semi-Major Axis: 7.9 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 465.1

Radius: 6.2

Gravity: 12.1 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 7.06 AU - 8.74 AU

Year: 14807 Days

Day: 20.1 Hours

Environment

Temp: -233 °C

Axial Tilt: 23.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 54,730,853 km

• M1: 78,688 km (0.088 R)
• M2: 375,042 km (0.116 R)
• M3: 568,921 km (0.108 R)
• M4: 900,729 km (0.043 R)
• M5: 1,970,653 km (0.087 R)
• M6: 2,225,268 km (0.033 R)
• M7: 2,460,735 km (0.036 R)
• M8: 2,756,640 km (0.038 R)
• M9: 3,076,031 km (0.096 R)
• M10: 3,471,119 km (0.112 R)
• M11: 4,362,124 km (0.109 R)
• M12: 4,701,113 km (0.058 R)
• M13: 5,607,826 km (0.103 R)
• M14: 6,786,657 km (0.114 R)
• M15: 8,493,270 km (0.04 R)
• M16: 9,572,768 km (0.112 R)
• M17: 10,630,724 km (0.083 R)
• M18: 11,764,676 km (0.111 R)
• M19: 12,790,020 km (0.109 R)
• M20: 15,933,071 km (0.103 R)
• M21: 20,561,629 km (0.086 R)
• M22: 21,077,293 km (0.117 R)
• M23: 23,598,316 km (0.038 R)
• M24: 27,228,757 km (0.113 R)
• M25: 27,955,055 km (0.112 R)
• M26: 28,375,874 km (0.077 R)
• M27: 34,237,118 km (0.104 R)
• M28: 38,218,067 km (0.104 R)
• M29: 42,220,409 km (0.116 R)
• M30: 42,635,393 km (0.106 R)
• M31: 46,788,080 km (0.05 R)
• M32: 49,190,772 km (0.088 R)
• M33: 54,077,685 km (0.113 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: 486 - 19,716 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit