🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 998.5

Radius: 13.4

Gravity: 5.56 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 0.99 AU - 1.01 AU

Year: 678 Days

Day: 7 Hours

Environment

Temp: -166 °C

Axial Tilt: 19.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 19,107,949 km

• M1: 166,652 km (0.101 R)
• M2: 653,443 km (0.052 R)
• M3: 1,160,131 km (0.109 R)
• M4: 1,818,362 km (0.119 R)
• M5: 2,625,742 km (0.116 R)
• M6: 3,196,757 km (0.098 R)
• M7: 3,747,277 km (0.085 R)
• M8: 4,201,307 km (0.092 R)
• M9: 4,987,294 km (0.087 R)
• M10: 5,888,920 km (0.076 R)
• M11: 6,677,750 km (0.08 R)
• M12: 8,314,201 km (0.102 R)
• M13: 8,801,441 km (0.119 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 577.4

Radius: 12.1

Gravity: 3.94 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 1.13 AU - 1.53 AU

Year: 1040 Days

Day: 13.8 Hours

Environment

Temp: -178 °C

Axial Tilt: 18.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 19,107,949 km

• M1: 150,795 km (0.089 R)
• M2: 545,135 km (0.104 R)
• M3: 996,621 km (0.07 R)
• M4: 1,513,781 km (0.11 R)
• M5: 2,075,222 km (0.083 R)
• M6: 2,884,696 km (0.078 R)
• M7: 3,476,505 km (0.055 R)
• M8: 3,972,422 km (0.117 R)
• M9: 4,904,417 km (0.049 R)
• M10: 5,354,407 km (0.12 R)
• M11: 6,513,192 km (0.113 R)
• M12: 6,942,239 km (0.108 R)
• M13: 8,555,203 km (0.086 R)
• M14: 8,987,990 km (0.101 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 893.9

Radius: 11.2

Gravity: 7.13 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 1.24 AU - 1.94 AU

Year: 1360 Days

Day: 6.1 Hours

Environment

Temp: -192 °C

Axial Tilt: 38.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 19,107,949 km

• M1: 139,425 km (0.118 R)
• M2: 551,717 km (0.089 R)
• M3: 1,162,525 km (0.09 R)
• M4: 2,023,162 km (0.106 R)
• M5: 2,433,060 km (0.055 R)
• M6: 3,160,704 km (0.104 R)
• M7: 4,281,790 km (0.11 R)
• M8: 4,722,655 km (0.054 R)
• M9: 5,364,580 km (0.056 R)
• M10: 5,809,185 km (0.086 R)
• M11: 6,230,153 km (0.106 R)
• M12: 7,507,719 km (0.102 R)
• M13: 8,769,876 km (0.027 R)
• M14: 9,708,453 km (0.085 R)
• M15: 10,202,126 km (0.096 R)
• M16: 12,232,917 km (0.063 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 875.2

Radius: 14.1

Gravity: 4.4 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 1.72 AU - 2.68 AU

Year: 2213 Days

Day: 6.5 Hours

Environment

Temp: -198 °C

Axial Tilt: 33.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 19,107,949 km

• M1: 176,675 km (0.105 R)
• M2: 699,819 km (0.06 R)
• M3: 1,285,195 km (0.058 R)
• M4: 1,998,777 km (0.108 R)
• M5: 2,888,286 km (0.076 R)
• M6: 3,364,007 km (0.115 R)
• M7: 3,950,281 km (0.09 R)
• M8: 4,434,081 km (0.117 R)
• M9: 5,695,341 km (0.088 R)
• M10: 6,698,394 km (0.041 R)
• M11: 8,290,116 km (0.085 R)
• M12: 9,088,819 km (0.074 R)
• M13: 9,542,549 km (0.119 R)
• M14: 10,457,938 km (0.109 R)
• M15: 10,917,653 km (0.054 R)
• M16: 14,762,318 km (0.096 R)
• M17: 17,172,190 km (0.073 R)
• M18: 18,861,599 km (0.094 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 572.8

Radius: 13.9

Gravity: 2.96 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 2.93 AU - 4.21 AU

Year: 4575 Days

Day: 12.4 Hours

Environment

Temp: -215 °C

Axial Tilt: 21.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 19,107,949 km

• M1: 172,935 km (0.116 R)
• M2: 697,276 km (0.093 R)
• M3: 1,174,343 km (0.107 R)
• M4: 2,035,877 km (0.098 R)
• M5: 2,698,746 km (0.104 R)
• M6: 3,193,167 km (0.07 R)
• M7: 3,644,653 km (0.069 R)
• M8: 4,138,924 km (0.102 R)
• M9: 5,132,254 km (0.086 R)
• M10: 6,101,349 km (0.088 R)
• M11: 7,287,959 km (0.086 R)
• M12: 9,428,107 km (0.099 R)
• M13: 11,592,189 km (0.03 R)
• M14: 12,863,323 km (0.094 R)
• M15: 14,647,128 km (0.054 R)
• M16: 15,295,036 km (0.098 R)
• M17: 16,823,178 km (0.076 R)
• M18: 17,714,931 km (0.026 R)
• M19: 19,271,048 km (0.098 R)
• M20: 24,939,910 km (0.085 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 247.6

Radius: 11.9

Gravity: 1.75 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 3.14 AU - 4.18 AU

Year: 4749 Days

Day: 7.9 Hours

Environment

Temp: -217 °C

Axial Tilt: 24.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 19,107,949 km

• M1: 147,952 km (0.085 R)
• M2: 558,748 km (0.096 R)
• M3: 1,253,780 km (0.101 R)
• M4: 1,754,633 km (0.083 R)
• M5: 2,209,411 km (0.046 R)
• M6: 3,290,256 km (0.115 R)
• M7: 3,791,408 km (0.057 R)
• M8: 4,429,443 km (0.055 R)
• M9: 4,924,762 km (0.075 R)
• M10: 7,135,519 km (0.085 R)
• M11: 7,947,088 km (0.097 R)
• M12: 8,715,273 km (0.087 R)
• M13: 9,642,630 km (0.082 R)
• M14: 10,016,325 km (0.092 R)
• M15: 10,399,745 km (0.086 R)
• M16: 10,832,980 km (0.086 R)
• M17: 16,693,178 km (0.059 R)
• M18: 17,562,940 km (0.039 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 836

Radius: 12.3

Gravity: 5.53 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 3.33 AU - 5.03 AU

Year: 5796 Days

Day: 12.1 Hours

Environment

Temp: -217 °C

Axial Tilt: 36.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 19,107,949 km

• M1: 153,039 km (0.114 R)
• M2: 790,625 km (0.054 R)
• M3: 1,485,956 km (0.098 R)
• M4: 2,508,457 km (0.062 R)
• M5: 3,810,856 km (0.057 R)
• M6: 4,273,562 km (0.058 R)
• M7: 4,967,996 km (0.061 R)
• M8: 5,431,749 km (0.044 R)
• M9: 6,514,239 km (0.1 R)
• M10: 9,146,264 km (0.089 R)
• M11: 9,711,744 km (0.087 R)
• M12: 10,864,994 km (0.068 R)
• M13: 11,649,785 km (0.117 R)
• M14: 14,696,644 km (0.041 R)
• M15: 16,214,614 km (0.12 R)
• M16: 17,568,475 km (0.108 R)
• M17: 18,996,386 km (0.088 R)
• M18: 20,795,600 km (0.048 R)
• M19: 21,698,423 km (0.118 R)
• M20: 24,233,808 km (0.037 R)
• M21: 24,647,147 km (0.103 R)
• M22: 25,318,243 km (0.117 R)
• M23: 26,872,565 km (0.099 R)
• M24: 31,719,835 km (0.065 R)
• M25: 33,423,156 km (0.105 R)
• M26: 35,081,149 km (0.048 R)

Planet 8 - Gas Giant

Semi-Major Axis: 4.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 798

Radius: 10.3

Gravity: 7.52 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 4.08 AU - 5.06 AU

Year: 6626 Days

Day: 5.2 Hours

Environment

Temp: -226 °C

Axial Tilt: 4.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 19,107,949 km

• M1: 128,355 km (0.051 R)
• M2: 831,016 km (0.067 R)
• M3: 1,190,949 km (0.061 R)
• M4: 1,538,913 km (0.062 R)
• M5: 2,573,233 km (0.077 R)
• M6: 3,656,172 km (0.104 R)
• M7: 4,568,121 km (0.051 R)
• M8: 5,316,260 km (0.061 R)
• M9: 6,077,563 km (0.06 R)
• M10: 6,801,766 km (0.088 R)
• M11: 7,278,236 km (0.047 R)
• M12: 8,630,600 km (0.11 R)
• M13: 9,635,898 km (0.1 R)
• M14: 10,285,003 km (0.098 R)
• M15: 11,212,211 km (0.062 R)
• M16: 11,878,071 km (0.101 R)
• M17: 12,843,426 km (0.081 R)
• M18: 13,976,331 km (0.112 R)
• M19: 15,547,258 km (0.094 R)
• M20: 16,053,497 km (0.072 R)
• M21: 16,375,432 km (0.077 R)
• M22: 17,706,554 km (0.079 R)
• M23: 21,659,229 km (0.073 R)
• M24: 22,853,768 km (0.051 R)
• M25: 25,547,726 km (0.097 R)
• M26: 33,195,917 km (0.1 R)
• M27: 36,418,255 km (0.093 R)
• M28: 37,199,007 km (0.054 R)

Planet 9 - Gas Giant

Semi-Major Axis: 4.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 109.4

Radius: 14.4

Gravity: 0.53 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 4.27 AU - 5.01 AU

Year: 6779 Days

Day: 13.6 Hours

Environment

Temp: -220 °C

Axial Tilt: 13.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 19,107,949 km

• M1: 180,116 km (0.118 R)
• M2: 737,817 km (0.057 R)
• M3: 1,955,543 km (0.103 R)
• M4: 2,620,805 km (0.112 R)
• M5: 3,634,779 km (0.105 R)
• M6: 5,717,331 km (0.119 R)
• M7: 7,030,502 km (0.087 R)
• M8: 7,541,229 km (0.116 R)
• M9: 8,570,013 km (0.086 R)
• M10: 9,800,456 km (0.069 R)
• M11: 10,516,132 km (0.095 R)
• M12: 13,825,985 km (0.106 R)
• M13: 15,068,844 km (0.1 R)
• M14: 18,727,709 km (0.082 R)

Planet 10 - Ice Giant

Semi-Major Axis: 5.88 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 46.4

Radius: 7.9

Gravity: 0.74 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 4.62 AU - 7.14 AU

Year: 9671 Days

Day: 23.4 Hours

Environment

Temp: -223 °C

Axial Tilt: 31.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 19,107,949 km

• M1: 98,286 km (0.116 R)
• M2: 367,712 km (0.057 R)
• M3: 769,083 km (0.087 R)
• M4: 1,739,823 km (0.086 R)
• M5: 2,503,072 km (0.031 R)
• M6: 3,226,676 km (0.03 R)
• M7: 4,204,299 km (0.115 R)
• M8: 5,841,348 km (0.101 R)
• M9: 6,101,948 km (0.087 R)
• M10: 9,542,100 km (0.118 R)
• M11: 15,339,616 km (0.12 R)
• M12: 16,759,599 km (0.091 R)
• M13: 18,209,950 km (0.069 R)
• M14: 18,487,454 km (0.059 R)
• M15: 18,767,801 km (0.075 R)
• M16: 19,050,990 km (0.087 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 545 - 11,698 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit