🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 191.4

Radius: 9.7

Gravity: 2.03 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 0.54 AU - 0.86 AU

Year: 404 Days

Day: 7.2 Hours

Environment

Temp: -166 °C

Axial Tilt: 2.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 71,388,578 km

• M1: 120,576 km (0.096 R)
• M2: 426,803 km (0.064 R)
• M3: 744,249 km (0.093 R)
• M4: 1,213,837 km (0.105 R)
• M5: 1,549,984 km (0.079 R)
• M6: 2,162,138 km (0.108 R)
• M7: 2,488,112 km (0.108 R)
• M8: 3,419,807 km (0.039 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 435.7

Radius: 13.8

Gravity: 2.29 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 0.77 AU - 1.13 AU

Year: 639 Days

Day: 11.4 Hours

Environment

Temp: -180 °C

Axial Tilt: 19.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 71,388,578 km

• M1: 171,589 km (0.086 R)
• M2: 664,364 km (0.1 R)
• M3: 1,095,056 km (0.088 R)
• M4: 2,171,862 km (0.119 R)
• M5: 2,637,710 km (0.041 R)
• M6: 3,336,033 km (0.04 R)
• M7: 4,126,956 km (0.099 R)
• M8: 4,819,295 km (0.103 R)
• M9: 5,553,522 km (0.088 R)
• M10: 6,138,599 km (0.096 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 793.4

Radius: 13.4

Gravity: 4.42 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 1.16 AU - 1.3 AU

Year: 942 Days

Day: 9.6 Hours

Environment

Temp: -178 °C

Axial Tilt: 0.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 71,388,578 km

• M1: 166,652 km (0.081 R)
• M2: 587,620 km (0.117 R)
• M3: 1,171,052 km (0.118 R)
• M4: 1,727,706 km (0.095 R)
• M5: 2,250,850 km (0.063 R)
• M6: 3,993,216 km (0.081 R)
• M7: 5,202,116 km (0.112 R)
• M8: 6,619,556 km (0.065 R)
• M9: 7,418,409 km (0.118 R)
• M10: 8,020,391 km (0.118 R)
• M11: 8,600,531 km (0.102 R)
• M12: 9,322,341 km (0.119 R)
• M13: 9,904,725 km (0.073 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 729.6

Radius: 10.1

Gravity: 7.15 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 1.8 AU - 2.42 AU

Year: 2116 Days

Day: 10.5 Hours

Environment

Temp: -203 °C

Axial Tilt: 145.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 71,388,578 km

• M1: 126,111 km (0.11 R)
• M2: 615,146 km (0.106 R)
• M3: 1,180,926 km (0.11 R)
• M4: 2,622,451 km (0.12 R)
• M5: 3,965,540 km (0.07 R)
• M6: 4,460,709 km (0.113 R)
• M7: 5,408,711 km (0.114 R)
• M8: 5,793,926 km (0.103 R)
• M9: 6,619,706 km (0.074 R)
• M10: 7,346,751 km (0.105 R)
• M11: 8,219,655 km (0.115 R)
• M12: 11,100,461 km (0.076 R)
• M13: 11,526,965 km (0.084 R)
• M14: 11,884,204 km (0.045 R)
• M15: 15,012,894 km (0.117 R)
• M16: 15,971,069 km (0.088 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 953.8

Radius: 9.6

Gravity: 10.35 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 2.66 AU - 3.72 AU

Year: 3933 Days

Day: 14.6 Hours

Environment

Temp: -215 °C

Axial Tilt: 6.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 71,388,578 km

• M1: 119,379 km (0.065 R)
• M2: 555,756 km (0.108 R)
• M3: 1,185,414 km (0.114 R)
• M4: 1,664,725 km (0.11 R)
• M5: 1,992,045 km (0.112 R)
• M6: 2,426,178 km (0.037 R)
• M7: 2,744,074 km (0.103 R)
• M8: 3,089,944 km (0.063 R)
• M9: 3,610,694 km (0.114 R)
• M10: 4,725,647 km (0.046 R)
• M11: 5,252,531 km (0.119 R)
• M12: 6,486,863 km (0.094 R)
• M13: 7,619,768 km (0.097 R)
• M14: 9,115,896 km (0.091 R)
• M15: 10,577,766 km (0.111 R)
• M16: 11,387,689 km (0.099 R)
• M17: 12,093,641 km (0.107 R)
• M18: 12,728,984 km (0.061 R)
• M19: 13,541,150 km (0.082 R)
• M20: 17,752,779 km (0.112 R)
• M21: 18,445,417 km (0.092 R)
• M22: 22,764,308 km (0.095 R)
• M23: 23,207,866 km (0.084 R)
• M24: 24,035,890 km (0.1 R)
• M25: 26,966,213 km (0.118 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 272.8

Radius: 8.5

Gravity: 3.78 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 2.73 AU - 4.35 AU

Year: 4597 Days

Day: 6 Hours

Environment

Temp: -219 °C

Axial Tilt: 18.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 71,388,578 km

• M1: 107,411 km (0.108 R)
• M2: 373,546 km (0.087 R)
• M3: 642,224 km (0.114 R)
• M4: 978,968 km (0.114 R)
• M5: 1,588,879 km (0.059 R)
• M6: 2,671,668 km (0.052 R)
• M7: 5,559,206 km (0.09 R)
• M8: 6,335,919 km (0.114 R)
• M9: 7,061,917 km (0.091 R)
• M10: 7,874,533 km (0.036 R)
• M11: 9,029,578 km (0.08 R)
• M12: 9,573,665 km (0.084 R)
• M13: 13,774,523 km (0.099 R)
• M14: 15,090,087 km (0.115 R)
• M15: 18,888,227 km (0.099 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 953.7

Radius: 9.8

Gravity: 9.93 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 3.38 AU - 4.92 AU

Year: 5836 Days

Day: 8 Hours

Environment

Temp: -212 °C

Axial Tilt: 21.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 71,388,578 km

• M1: 122,221 km (0.043 R)
• M2: 551,867 km (0.059 R)
• M3: 863,329 km (0.091 R)
• M4: 1,210,396 km (0.1 R)
• M5: 1,651,710 km (0.095 R)
• M6: 2,314,877 km (0.076 R)
• M7: 2,708,320 km (0.115 R)
• M8: 3,795,597 km (0.071 R)
• M9: 4,398,327 km (0.055 R)
• M10: 5,299,953 km (0.089 R)
• M11: 5,826,687 km (0.109 R)
• M12: 6,387,979 km (0.08 R)
• M13: 7,057,579 km (0.076 R)
• M14: 8,577,942 km (0.05 R)
• M15: 9,173,641 km (0.045 R)
• M16: 9,705,910 km (0.1 R)
• M17: 10,832,382 km (0.116 R)
• M18: 11,579,324 km (0.089 R)
• M19: 14,027,044 km (0.092 R)
• M20: 18,489,698 km (0.075 R)
• M21: 21,040,791 km (0.063 R)
• M22: 23,325,300 km (0.101 R)
• M23: 24,149,883 km (0.103 R)
• M24: 26,473,737 km (0.028 R)
• M25: 27,099,654 km (0.099 R)
• M26: 30,087,722 km (0.115 R)
• M27: 31,761,274 km (0.046 R)
• M28: 34,971,195 km (0.094 R)

Planet 8 - Ice Giant

Semi-Major Axis: 9.21 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 211

Radius: 4.2

Gravity: 11.96 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 7.93 AU - 10.49 AU

Year: 19293 Days

Day: 20.9 Hours

Environment

Temp: -233 °C

Axial Tilt: 8.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 71,388,578 km

• M1: 63,130 km (0.078 R)
• M2: 447,148 km (0.104 R)
• M3: 780,302 km (0.088 R)
• M4: 984,803 km (0.091 R)
• M5: 1,589,029 km (0.07 R)
• M6: 2,021,965 km (0.077 R)
• M7: 3,738,750 km (0.089 R)
• M8: 5,355,753 km (0.089 R)
• M9: 8,165,052 km (0.075 R)
• M10: 9,480,765 km (0.116 R)
• M11: 10,823,256 km (0.1 R)
• M12: 15,810,401 km (0.049 R)
• M13: 16,803,880 km (0.054 R)
• M14: 17,464,055 km (0.071 R)
• M15: 17,613,055 km (0.108 R)
• M16: 18,217,729 km (0.102 R)
• M17: 27,786,009 km (0.036 R)
• M18: 27,989,163 km (0.117 R)
• M19: 32,151,874 km (0.108 R)
• M20: 41,412,879 km (0.117 R)
• M21: 41,944,251 km (0.089 R)
• M22: 49,123,453 km (0.109 R)
• M23: 49,868,450 km (0.114 R)

Planet 9 - Ice Giant

Semi-Major Axis: 9.44 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 409.4

Radius: 6.1

Gravity: 11 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 8.3 AU - 10.58 AU

Year: 20020 Days

Day: 19.6 Hours

Environment

Temp: -237 °C

Axial Tilt: 35.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 71,388,578 km

• M1: 76,445 km (0.109 R)
• M2: 271,221 km (0.087 R)
• M3: 703,708 km (0.107 R)
• M4: 1,308,981 km (0.112 R)
• M5: 1,574,518 km (0.085 R)
• M6: 2,869,736 km (0.088 R)
• M7: 3,190,923 km (0.101 R)
• M8: 3,788,865 km (0.097 R)
• M9: 4,394,737 km (0.071 R)
• M10: 5,458,677 km (0.097 R)
• M11: 6,230,153 km (0.113 R)
• M12: 7,072,090 km (0.057 R)
• M13: 7,705,038 km (0.119 R)
• M14: 8,375,087 km (0.089 R)
• M15: 9,135,194 km (0.117 R)
• M16: 10,051,331 km (0.117 R)
• M17: 11,939,256 km (0.079 R)
• M18: 12,510,122 km (0.102 R)
• M19: 14,261,614 km (0.099 R)
• M20: 15,269,305 km (0.088 R)
• M21: 16,400,863 km (0.038 R)
• M22: 18,576,615 km (0.041 R)
• M23: 25,098,783 km (0.112 R)
• M24: 27,864,847 km (0.118 R)
• M25: 29,321,183 km (0.104 R)
• M26: 32,506,869 km (0.079 R)
• M27: 32,997,550 km (0.115 R)
• M28: 35,785,456 km (0.096 R)
• M29: 36,704,286 km (0.083 R)
• M30: 38,316,203 km (0.05 R)
• M31: 40,396,511 km (0.088 R)
• M32: 40,963,637 km (0.047 R)
• M33: 42,259,304 km (0.091 R)
• M34: 43,138,192 km (0.045 R)
• M35: 53,113,228 km (0.119 R)
• M36: 62,421,507 km (0.102 R)
• M37: 64,135,599 km (0.067 R)

Planet 10 - Ice Giant

Semi-Major Axis: 10.44 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 417.4

Radius: 7.1

Gravity: 8.28 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 8.51 AU - 12.37 AU

Year: 23284 Days

Day: 17.4 Hours

Environment

Temp: -233 °C

Axial Tilt: 22.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 71,388,578 km

• M1: 89,460 km (0.088 R)
• M2: 328,966 km (0.081 R)
• M3: 1,539,063 km (0.114 R)
• M4: 1,845,290 km (0.111 R)
• M5: 3,067,355 km (0.112 R)
• M6: 3,641,661 km (0.07 R)
• M7: 4,383,218 km (0.107 R)
• M8: 8,072,451 km (0.113 R)
• M9: 11,067,849 km (0.115 R)
• M10: 14,362,742 km (0.089 R)
• M11: 16,192,623 km (0.1 R)
• M12: 19,489,012 km (0.115 R)
• M13: 20,401,110 km (0.049 R)
• M14: 24,754,558 km (0.102 R)
• M15: 32,639,263 km (0.026 R)
• M16: 39,545,000 km (0.087 R)
• M17: 41,747,380 km (0.083 R)
• M18: 46,716,722 km (0.11 R)
• M19: 57,069,942 km (0.099 R)
• M20: 58,931,987 km (0.049 R)
• M21: 64,360,445 km (0.032 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 367 - 12,351 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit