🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 158

Radius: 14.2

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 0.73 AU - 1.15 AU

Year: 618 Days

Day: 8.2 Hours

Environment

Temp: -179 °C

Axial Tilt: 47.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 63,032,577 km

• M1: 176,825 km (0.05 R)
• M2: 671,395 km (0.03 R)
• M3: 1,164,919 km (0.047 R)
• M4: 1,819,110 km (0.107 R)
• M5: 2,322,357 km (0.088 R)
• M6: 2,987,320 km (0.072 R)
• M7: 3,430,429 km (0.119 R)
• M8: 4,001,294 km (0.084 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 553.6

Radius: 9

Gravity: 6.83 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 1.41 AU - 1.87 AU

Year: 1424 Days

Day: 14.3 Hours

Environment

Temp: -203 °C

Axial Tilt: 24.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 63,032,577 km

• M1: 111,899 km (0.069 R)
• M2: 478,414 km (0.094 R)
• M3: 844,330 km (0.059 R)
• M4: 1,593,217 km (0.067 R)
• M5: 2,196,994 km (0.06 R)
• M6: 2,540,022 km (0.039 R)
• M7: 2,850,737 km (0.088 R)
• M8: 3,186,883 km (0.086 R)
• M9: 3,596,632 km (0.059 R)
• M10: 4,767,385 km (0.101 R)
• M11: 5,556,364 km (0.099 R)
• M12: 6,312,881 km (0.049 R)
• M13: 6,619,706 km (0.065 R)
• M14: 7,011,054 km (0.102 R)
• M15: 7,759,791 km (0.116 R)
• M16: 8,084,867 km (0.045 R)
• M17: 8,418,919 km (0.04 R)
• M18: 8,937,426 km (0.098 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 849.8

Radius: 10.3

Gravity: 8.01 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 1.48 AU - 2.4 AU

Year: 1833 Days

Day: 7.8 Hours

Environment

Temp: -194 °C

Axial Tilt: 20.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 63,032,577 km

• M1: 128,056 km (0.11 R)
• M2: 478,564 km (0.115 R)
• M3: 823,087 km (0.087 R)
• M4: 1,448,257 km (0.061 R)
• M5: 2,264,463 km (0.097 R)
• M6: 3,870,995 km (0.114 R)
• M7: 4,192,630 km (0.097 R)
• M8: 5,244,602 km (0.062 R)
• M9: 6,005,008 km (0.068 R)
• M10: 6,437,944 km (0.069 R)
• M11: 6,837,221 km (0.112 R)
• M12: 8,013,659 km (0.091 R)
• M13: 8,413,534 km (0.027 R)
• M14: 9,087,472 km (0.094 R)
• M15: 9,420,926 km (0.078 R)
• M16: 9,936,440 km (0.1 R)
• M17: 10,543,359 km (0.056 R)
• M18: 12,760,100 km (0.12 R)
• M19: 13,178,824 km (0.079 R)
• M20: 15,317,775 km (0.084 R)
• M21: 16,176,467 km (0.082 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 44.3

Radius: 12.8

Gravity: 0.27 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 1.61 AU - 2.51 AU

Year: 2005 Days

Day: 14.8 Hours

Environment

Temp: -198 °C

Axial Tilt: 38.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 63,032,577 km

• M1: 159,322 km (0.117 R)
• M2: 761,154 km (0.082 R)
• M3: 1,752,389 km (0.112 R)
• M4: 2,235,740 km (0.108 R)
• M5: 2,661,496 km (0.101 R)
• M6: 4,026,576 km (0.063 R)
• M7: 5,135,545 km (0.088 R)
• M8: 6,139,646 km (0.058 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 437.3

Radius: 9.9

Gravity: 4.46 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 2.94 AU - 3.92 AU

Year: 4309 Days

Day: 10.7 Hours

Environment

Temp: -216 °C

Axial Tilt: 12.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 63,032,577 km

• M1: 123,119 km (0.071 R)
• M2: 446,849 km (0.12 R)
• M3: 807,380 km (0.115 R)
• M4: 1,162,076 km (0.032 R)
• M5: 1,523,206 km (0.065 R)
• M6: 1,998,328 km (0.059 R)
• M7: 2,373,221 km (0.101 R)
• M8: 4,148,798 km (0.103 R)
• M9: 6,349,532 km (0.119 R)
• M10: 6,856,669 km (0.047 R)
• M11: 9,159,578 km (0.078 R)
• M12: 9,768,591 km (0.041 R)
• M13: 10,485,764 km (0.111 R)
• M14: 11,067,550 km (0.117 R)
• M15: 11,583,214 km (0.113 R)
• M16: 11,891,236 km (0.104 R)
• M17: 13,226,696 km (0.088 R)
• M18: 13,856,652 km (0.102 R)
• M19: 15,652,575 km (0.098 R)
• M20: 19,888,439 km (0.106 R)
• M21: 20,458,556 km (0.092 R)
• M22: 22,779,866 km (0.115 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 171.8

Radius: 8.5

Gravity: 2.38 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 2.62 AU - 4.26 AU

Year: 4327 Days

Day: 12.8 Hours

Environment

Temp: -223 °C

Axial Tilt: 6.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 63,032,577 km

• M1: 106,065 km (0.085 R)
• M2: 377,585 km (0.07 R)
• M3: 805,435 km (0.102 R)
• M4: 1,165,068 km (0.089 R)
• M5: 1,510,789 km (0.081 R)
• M6: 2,412,714 km (0.074 R)
• M7: 2,752,601 km (0.067 R)
• M8: 3,092,038 km (0.1 R)
• M9: 4,162,710 km (0.109 R)
• M10: 4,935,832 km (0.077 R)
• M11: 5,252,232 km (0.113 R)
• M12: 5,678,885 km (0.101 R)
• M13: 5,976,136 km (0.058 R)
• M14: 6,902,745 km (0.118 R)
• M15: 7,770,712 km (0.1 R)
• M16: 8,873,248 km (0.083 R)
• M17: 9,652,354 km (0.103 R)
• M18: 11,307,654 km (0.104 R)
• M19: 11,779,187 km (0.096 R)
• M20: 15,890,286 km (0.096 R)
• M21: 16,884,812 km (0.114 R)

Planet 7 - Gas Giant

Semi-Major Axis: 3.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 811.1

Radius: 8.6

Gravity: 10.97 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 3.1 AU - 3.86 AU

Year: 4403 Days

Day: 14.9 Hours

Environment

Temp: -216 °C

Axial Tilt: 11.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 63,032,577 km

• M1: 132,095 km (0.118 R)
• M2: 440,117 km (0.064 R)
• M3: 842,535 km (0.049 R)
• M4: 1,110,764 km (0.101 R)
• M5: 2,367,685 km (0.106 R)
• M6: 3,047,159 km (0.117 R)
• M7: 3,850,649 km (0.077 R)
• M8: 4,195,023 km (0.103 R)
• M9: 5,025,441 km (0.095 R)
• M10: 5,724,512 km (0.116 R)
• M11: 6,143,386 km (0.086 R)
• M12: 6,777,232 km (0.114 R)
• M13: 8,026,973 km (0.084 R)
• M14: 8,514,064 km (0.102 R)
• M15: 11,670,878 km (0.105 R)
• M16: 12,642,067 km (0.096 R)
• M17: 14,091,072 km (0.101 R)
• M18: 15,248,212 km (0.102 R)
• M19: 15,763,128 km (0.064 R)
• M20: 18,577,363 km (0.102 R)
• M21: 24,086,604 km (0.103 R)
• M22: 29,087,212 km (0.115 R)

Planet 8 - Ice Giant

Semi-Major Axis: 7.02 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 325.7

Radius: 7.3

Gravity: 6.11 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 6.44 AU - 7.6 AU

Year: 12615 Days

Day: 22.3 Hours

Environment

Temp: -230 °C

Axial Tilt: 17.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 63,032,577 km

• M1: 92,751 km (0.108 R)
• M2: 429,196 km (0.086 R)
• M3: 763,697 km (0.074 R)
• M4: 1,453,194 km (0.11 R)
• M5: 1,714,840 km (0.071 R)
• M6: 2,090,780 km (0.066 R)
• M7: 2,370,977 km (0.11 R)
• M8: 4,703,507 km (0.039 R)
• M9: 7,107,993 km (0.105 R)
• M10: 7,382,356 km (0.1 R)
• M11: 7,663,899 km (0.099 R)
• M12: 9,458,924 km (0.075 R)
• M13: 10,033,230 km (0.118 R)
• M14: 10,580,010 km (0.048 R)
• M15: 10,989,908 km (0.117 R)
• M16: 14,723,422 km (0.109 R)
• M17: 16,023,428 km (0.057 R)
• M18: 16,292,405 km (0.09 R)
• M19: 17,047,425 km (0.095 R)
• M20: 21,418,675 km (0.119 R)
• M21: 24,834,294 km (0.095 R)
• M22: 36,294,538 km (0.115 R)
• M23: 38,896,494 km (0.089 R)
• M24: 40,366,891 km (0.08 R)
• M25: 42,641,377 km (0.114 R)

Planet 9 - Ice Giant

Semi-Major Axis: 8.52 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 392.3

Radius: 6.1

Gravity: 10.54 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 7.46 AU - 9.58 AU

Year: 16867 Days

Day: 21 Hours

Environment

Temp: -227 °C

Axial Tilt: 20.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 63,032,577 km

• M1: 78,539 km (0.082 R)
• M2: 285,582 km (0.053 R)
• M3: 597,494 km (0.111 R)
• M4: 1,536,669 km (0.06 R)
• M5: 2,638,757 km (0.068 R)
• M6: 4,523,241 km (0.073 R)
• M7: 6,541,765 km (0.083 R)
• M8: 6,784,263 km (0.091 R)
• M9: 7,460,296 km (0.032 R)
• M10: 8,749,830 km (0.104 R)
• M11: 9,044,388 km (0.11 R)
• M12: 12,798,547 km (0.108 R)
• M13: 14,227,655 km (0.082 R)
• M14: 24,998,253 km (0.084 R)
• M15: 36,532,249 km (0.117 R)
• M16: 38,987,748 km (0.091 R)
• M17: 43,368,273 km (0.111 R)

Planet 10 - Ice Giant

Semi-Major Axis: 8.52 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 547.5

Radius: 5

Gravity: 21.9 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 7.48 AU - 9.56 AU

Year: 16867 Days

Day: 18.1 Hours

Environment

Temp: -231 °C

Axial Tilt: 48.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 63,032,577 km

• M1: 67,618 km (0.063 R)
• M2: 399,726 km (0.074 R)
• M3: 798,703 km (0.036 R)
• M4: 1,034,320 km (0.075 R)
• M5: 1,613,862 km (0.031 R)
• M6: 2,832,037 km (0.104 R)
• M7: 3,711,972 km (0.113 R)
• M8: 4,465,945 km (0.115 R)
• M9: 9,174,239 km (0.107 R)
• M10: 10,596,167 km (0.102 R)
• M11: 11,120,807 km (0.111 R)
• M12: 11,480,141 km (0.025 R)
• M13: 12,668,995 km (0.095 R)
• M14: 15,583,909 km (0.096 R)
• M15: 17,117,138 km (0.119 R)
• M16: 22,410,060 km (0.114 R)
• M17: 26,205,059 km (0.058 R)
• M18: 26,415,842 km (0.089 R)
• M19: 27,704,628 km (0.104 R)
• M20: 30,639,888 km (0.04 R)
• M21: 33,527,276 km (0.091 R)
• M22: 42,392,297 km (0.101 R)
• M23: 46,428,148 km (0.07 R)
• M24: 49,096,525 km (0.098 R)
• M25: 50,549,719 km (0.057 R)
• M26: 50,876,441 km (0.097 R)
• M27: 57,178,849 km (0.064 R)
• M28: 57,889,738 km (0.102 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 385 - 17,851 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit