🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 230.2

Radius: 10.7

Gravity: 2.01 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 0.44 AU - 0.56 AU

Year: 240 Days

Day: 9.2 Hours

Environment

Temp: -139 °C

Axial Tilt: 27.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 77,259,495 km

• M1: 133,292 km (0.059 R)
• M2: 629,358 km (0.075 R)
• M3: 1,263,952 km (0.078 R)
• M4: 1,619,846 km (0.104 R)
• M5: 2,160,642 km (0.105 R)
• M6: 2,616,018 km (0.079 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 404.9

Radius: 8.2

Gravity: 6.02 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 0.53 AU - 0.61 AU

Year: 292 Days

Day: 12 Hours

Environment

Temp: -141 °C

Axial Tilt: 5.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 77,259,495 km

• M1: 102,026 km (0.075 R)
• M2: 384,915 km (0.079 R)
• M3: 642,074 km (0.103 R)
• M4: 969,544 km (0.05 R)
• M5: 1,243,458 km (0.061 R)
• M6: 1,618,200 km (0.102 R)
• M7: 2,089,134 km (0.107 R)
• M8: 2,479,136 km (0.095 R)
• M9: 2,992,107 km (0.12 R)
• M10: 3,447,633 km (0.052 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 232.5

Radius: 11.4

Gravity: 1.79 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 2.06 AU - 2.42 AU

Year: 2274 Days

Day: 11 Hours

Environment

Temp: -197 °C

Axial Tilt: 19.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 77,259,495 km

• M1: 141,968 km (0.042 R)
• M2: 568,472 km (0.114 R)
• M3: 1,028,336 km (0.108 R)
• M4: 2,327,593 km (0.112 R)
• M5: 3,539,336 km (0.105 R)
• M6: 4,293,608 km (0.064 R)
• M7: 4,680,917 km (0.096 R)
• M8: 5,233,682 km (0.107 R)
• M9: 6,008,150 km (0.061 R)
• M10: 6,541,765 km (0.074 R)
• M11: 7,259,685 km (0.102 R)
• M12: 7,651,183 km (0.089 R)
• M13: 8,167,296 km (0.12 R)
• M14: 8,970,188 km (0.079 R)
• M15: 9,482,859 km (0.104 R)
• M16: 9,951,400 km (0.119 R)
• M17: 10,402,587 km (0.111 R)
• M18: 11,910,384 km (0.08 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 509.2

Radius: 14.9

Gravity: 2.29 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 2.02 AU - 2.52 AU

Year: 2320 Days

Day: 14.5 Hours

Environment

Temp: -212 °C

Axial Tilt: 4.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 77,259,495 km

• M1: 185,352 km (0.055 R)
• M2: 701,614 km (0.117 R)
• M3: 1,214,884 km (0.056 R)
• M4: 1,988,904 km (0.056 R)
• M5: 2,544,061 km (0.101 R)
• M6: 3,093,086 km (0.096 R)
• M7: 3,955,368 km (0.119 R)
• M8: 4,494,070 km (0.112 R)
• M9: 5,016,316 km (0.036 R)
• M10: 5,602,739 km (0.069 R)
• M11: 6,806,404 km (0.043 R)
• M12: 8,577,194 km (0.115 R)
• M13: 9,319,199 km (0.038 R)
• M14: 10,103,691 km (0.111 R)
• M15: 11,005,915 km (0.075 R)
• M16: 11,961,247 km (0.095 R)
• M17: 12,847,016 km (0.099 R)
• M18: 13,348,468 km (0.109 R)
• M19: 13,862,935 km (0.097 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 799.1

Radius: 8.2

Gravity: 11.88 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 3.08 AU - 4.06 AU

Year: 4575 Days

Day: 11.8 Hours

Environment

Temp: -214 °C

Axial Tilt: 23.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 77,259,495 km

• M1: 102,325 km (0.106 R)
• M2: 579,841 km (0.053 R)
• M3: 892,052 km (0.025 R)
• M4: 1,338,751 km (0.118 R)
• M5: 1,626,578 km (0.067 R)
• M6: 1,928,167 km (0.113 R)
• M7: 2,662,693 km (0.117 R)
• M8: 2,989,265 km (0.085 R)
• M9: 3,487,276 km (0.044 R)
• M10: 6,202,926 km (0.117 R)
• M11: 8,188,539 km (0.037 R)
• M12: 8,764,191 km (0.1 R)
• M13: 11,909,038 km (0.072 R)
• M14: 12,547,521 km (0.07 R)
• M15: 13,260,505 km (0.107 R)
• M16: 19,493,201 km (0.113 R)
• M17: 19,830,993 km (0.094 R)
• M18: 21,150,446 km (0.084 R)
• M19: 22,232,787 km (0.117 R)
• M20: 23,427,475 km (0.102 R)
• M21: 24,273,302 km (0.084 R)
• M22: 28,117,518 km (0.111 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 472.4

Radius: 9.9

Gravity: 4.82 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 4.93 AU - 5.69 AU

Year: 8299 Days

Day: 12.4 Hours

Environment

Temp: -215 °C

Axial Tilt: 145.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 77,259,495 km

• M1: 251,474 km (0.046 R)
• M2: 1,160,131 km (0.035 R)
• M3: 1,833,472 km (0.12 R)
• M4: 2,964,431 km (0.047 R)
• M5: 3,895,229 km (0.081 R)
• M6: 5,831,175 km (0.07 R)
• M7: 6,704,528 km (0.083 R)
• M8: 8,134,534 km (0.092 R)
• M9: 8,501,049 km (0.113 R)
• M10: 9,488,395 km (0.104 R)
• M11: 10,265,855 km (0.085 R)
• M12: 11,843,963 km (0.073 R)
• M13: 12,368,602 km (0.109 R)
• M14: 14,624,089 km (0.089 R)
• M15: 15,412,769 km (0.104 R)
• M16: 16,165,546 km (0.11 R)
• M17: 20,826,716 km (0.086 R)
• M18: 23,998,640 km (0.116 R)
• M19: 25,873,700 km (0.117 R)
• M20: 27,026,501 km (0.055 R)
• M21: 28,866,555 km (0.118 R)
• M22: 35,314,522 km (0.098 R)

Planet 7 - Ice Giant

Semi-Major Axis: 7.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 414.7

Radius: 5.2

Gravity: 15.34 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 5.66 AU - 8.64 AU

Year: 12967 Days

Day: 20.2 Hours

Environment

Temp: -224 °C

Axial Tilt: 26.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 77,259,495 km

• M1: 64,626 km (0.12 R)
• M2: 247,435 km (0.114 R)
• M3: 504,294 km (0.038 R)
• M4: 689,646 km (0.118 R)
• M5: 960,867 km (0.12 R)
• M6: 1,133,054 km (0.047 R)
• M7: 1,444,367 km (0.105 R)
• M8: 1,858,903 km (0.059 R)
• M9: 3,735,160 km (0.093 R)
• M10: 6,083,846 km (0.119 R)
• M11: 8,612,200 km (0.064 R)
• M12: 13,167,305 km (0.114 R)
• M13: 14,482,869 km (0.072 R)
• M14: 19,577,873 km (0.049 R)
• M15: 21,792,520 km (0.112 R)
• M16: 29,846,421 km (0.084 R)
• M17: 39,805,749 km (0.074 R)
• M18: 45,386,797 km (0.119 R)
• M19: 45,804,325 km (0.064 R)

Planet 8 - Ice Giant

Semi-Major Axis: 7.38 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 553.1

Radius: 5.9

Gravity: 15.89 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 6.6 AU - 8.16 AU

Year: 13598 Days

Day: 15.2 Hours

Environment

Temp: -231 °C

Axial Tilt: 5.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 77,259,495 km

• M1: 73,453 km (0.077 R)
• M2: 265,536 km (0.087 R)
• M3: 460,612 km (0.105 R)
• M4: 655,987 km (0.054 R)
• M5: 1,091,466 km (0.08 R)
• M6: 1,719,029 km (0.076 R)
• M7: 2,844,604 km (0.08 R)
• M8: 3,219,945 km (0.119 R)
• M9: 4,012,065 km (0.071 R)
• M10: 4,423,310 km (0.097 R)
• M11: 4,639,180 km (0.06 R)
• M12: 6,238,082 km (0.051 R)
• M13: 6,510,051 km (0.107 R)
• M14: 7,288,259 km (0.117 R)
• M15: 10,099,203 km (0.048 R)
• M16: 11,773,053 km (0.055 R)
• M17: 12,430,685 km (0.117 R)
• M18: 13,366,420 km (0.103 R)
• M19: 14,148,219 km (0.117 R)
• M20: 15,802,472 km (0.034 R)
• M21: 16,162,704 km (0.104 R)
• M22: 17,890,559 km (0.118 R)
• M23: 21,620,333 km (0.079 R)
• M24: 23,525,761 km (0.1 R)
• M25: 25,639,130 km (0.117 R)
• M26: 28,295,839 km (0.057 R)
• M27: 29,473,174 km (0.092 R)
• M28: 34,872,460 km (0.086 R)
• M29: 36,474,504 km (0.09 R)
• M30: 38,254,120 km (0.111 R)
• M31: 43,234,084 km (0.119 R)
• M32: 50,006,379 km (0.1 R)
• M33: 50,471,180 km (0.102 R)
• M34: 51,095,302 km (0.103 R)
• M35: 51,724,511 km (0.1 R)

Planet 9 - Ice Giant

Semi-Major Axis: 10.09 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 435.3

Radius: 6.2

Gravity: 11.32 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 7.87 AU - 12.31 AU

Year: 21738 Days

Day: 16 Hours

Environment

Temp: -232 °C

Axial Tilt: 36.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 77,259,495 km

• M1: 82,578 km (0.067 R)
• M2: 349,610 km (0.097 R)
• M3: 1,068,278 km (0.093 R)
• M4: 1,291,179 km (0.042 R)
• M5: 1,832,574 km (0.068 R)
• M6: 2,582,209 km (0.102 R)
• M7: 3,604,561 km (0.097 R)
• M8: 4,943,162 km (0.098 R)
• M9: 6,844,701 km (0.104 R)
• M10: 7,157,660 km (0.104 R)
• M11: 10,245,061 km (0.047 R)
• M12: 11,320,819 km (0.088 R)
• M13: 14,336,263 km (0.045 R)
• M14: 14,775,034 km (0.092 R)
• M15: 17,764,149 km (0.03 R)
• M16: 18,785,902 km (0.069 R)
• M17: 19,135,064 km (0.092 R)
• M18: 20,483,090 km (0.108 R)
• M19: 21,510,977 km (0.1 R)
• M20: 26,075,358 km (0.09 R)
• M21: 26,949,308 km (0.105 R)
• M22: 27,170,713 km (0.112 R)
• M23: 27,505,214 km (0.077 R)
• M24: 31,002,663 km (0.092 R)
• M25: 40,292,541 km (0.12 R)
• M26: 44,475,447 km (0.067 R)
• M27: 46,512,222 km (0.116 R)
• M28: 52,994,298 km (0.115 R)
• M29: 57,634,674 km (0.117 R)
• M30: 59,489,239 km (0.119 R)
• M31: 64,298,960 km (0.115 R)
• M32: 65,091,829 km (0.037 R)
• M33: 66,092,040 km (0.056 R)

Planet 10 - Ice Giant

Semi-Major Axis: 10.51 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 537.1

Radius: 5.2

Gravity: 19.86 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 10.11 AU - 10.91 AU

Year: 23110 Days

Day: 22.3 Hours

Environment

Temp: -228 °C

Axial Tilt: 1.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 77,259,495 km

• M1: 76,893 km (0.03 R)
• M2: 636,988 km (0.094 R)
• M3: 1,374,954 km (0.065 R)
• M4: 3,098,770 km (0.102 R)
• M5: 4,006,680 km (0.057 R)
• M6: 4,300,490 km (0.049 R)
• M7: 6,506,909 km (0.077 R)
• M8: 7,826,213 km (0.117 R)
• M9: 10,547,547 km (0.11 R)
• M10: 14,511,592 km (0.099 R)
• M11: 17,243,997 km (0.082 R)
• M12: 18,020,859 km (0.117 R)
• M13: 22,460,176 km (0.089 R)
• M14: 30,466,504 km (0.107 R)
• M15: 31,600,157 km (0.114 R)
• M16: 36,556,932 km (0.09 R)
• M17: 55,221,660 km (0.092 R)
• M18: 60,568,288 km (0.108 R)
• M19: 72,497,671 km (0.086 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 424 - 12,517 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit