🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.04

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 0.59 AU - 0.69 AU

Year: 336 Days

Day: 36.9 Hours

Environment

Temp: -127 °C

Axial Tilt: 39.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 35,429,509 km

• M1: 68,516 km (0.095 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 656.1

Radius: 11.3

Gravity: 5.14 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 0.59 AU - 0.77 AU

Year: 368 Days

Day: 8.2 Hours

Environment

Temp: -146 °C

Axial Tilt: 48 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 35,429,509 km

• M1: 144,811 km (0.117 R)
• M2: 220,956 km (0.062 R)
• M3: 308,620 km (0.079 R)
• M4: 387,159 km (0.1 R)
• M5: 475,272 km (0.106 R)
• M6: 598,840 km (0.108 R)
• M7: 672,442 km (0.106 R)
• M8: 787,633 km (0.065 R)
• M9: 865,872 km (0.117 R)
• M10: 938,876 km (0.1 R)
• M11: 1,014,124 km (0.045 R)
• M12: 1,117,795 km (0.092 R)
• M13: 1,234,482 km (0.119 R)
• M14: 1,331,870 km (0.09 R)
• M15: 1,417,440 km (0.093 R)
• M16: 1,539,661 km (0.029 R)
• M17: 1,634,955 km (0.109 R)
• M18: 1,706,463 km (0.115 R)
• M19: 1,847,683 km (0.091 R)
• M20: 1,938,489 km (0.029 R)
• M21: 2,020,020 km (0.09 R)
• M22: 2,158,548 km (0.073 R)
• M23: 2,254,590 km (0.114 R)
• M24: 2,340,608 km (0.101 R)
• M25: 2,462,830 km (0.069 R)
• M26: 2,659,401 km (0.109 R)
• M27: 2,744,373 km (0.093 R)
• M28: 2,842,509 km (0.115 R)
• M29: 2,960,841 km (0.095 R)
• M30: 3,106,250 km (0.114 R)
• M31: 3,299,381 km (0.107 R)
• M32: 3,549,957 km (0.113 R)
• M33: 3,704,642 km (0.053 R)
• M34: 3,916,771 km (0.107 R)
• M35: 4,013,860 km (0.083 R)
• M36: 4,125,909 km (0.11 R)
• M37: 4,295,852 km (0.117 R)
• M38: 4,424,806 km (0.035 R)
• M39: 4,526,084 km (0.08 R)
• M40: 4,628,109 km (0.065 R)
• M41: 4,753,173 km (0.114 R)
• M42: 4,901,574 km (0.045 R)
• M43: 4,998,962 km (0.118 R)
• M44: 5,119,688 km (0.102 R)
• M45: 5,195,534 km (0.115 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 52.6

Radius: 12.7

Gravity: 0.33 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 0.88 AU - 1.06 AU

Year: 627 Days

Day: 7.1 Hours

Environment

Temp: -160 °C

Axial Tilt: 24.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 35,429,509 km

• M1: 164,707 km (0.119 R)
• M2: 261,946 km (0.118 R)
• M3: 344,524 km (0.059 R)
• M4: 437,424 km (0.097 R)
• M5: 517,309 km (0.116 R)
• M6: 640,279 km (0.095 R)
• M7: 742,604 km (0.088 R)
• M8: 876,793 km (0.094 R)
• M9: 1,047,035 km (0.117 R)
• M10: 1,161,777 km (0.101 R)
• M11: 1,241,812 km (0.088 R)
• M12: 1,330,673 km (0.117 R)
• M13: 1,428,510 km (0.085 R)
• M14: 1,522,009 km (0.052 R)
• M15: 1,730,249 km (0.085 R)
• M16: 1,856,809 km (0.074 R)
• M17: 1,978,881 km (0.075 R)
• M18: 2,060,411 km (0.073 R)
• M19: 2,143,289 km (0.091 R)
• M20: 2,344,947 km (0.117 R)
• M21: 2,490,057 km (0.102 R)
• M22: 2,604,200 km (0.117 R)
• M23: 2,750,207 km (0.068 R)
• M24: 2,837,572 km (0.115 R)
• M25: 2,943,488 km (0.106 R)
• M26: 3,055,387 km (0.098 R)
• M27: 3,164,145 km (0.066 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 438.9

Radius: 12.5

Gravity: 2.81 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 0.76 AU - 1.24 AU

Year: 656 Days

Day: 7.7 Hours

Environment

Temp: -168 °C

Axial Tilt: 2.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 35,429,509 km

• M1: 156,031 km (0.119 R)
• M2: 247,136 km (0.112 R)
• M3: 356,941 km (0.075 R)
• M4: 536,907 km (0.034 R)
• M5: 669,450 km (0.104 R)
• M6: 856,298 km (0.078 R)
• M7: 966,402 km (0.11 R)
• M8: 1,066,483 km (0.1 R)
• M9: 1,149,211 km (0.052 R)
• M10: 1,266,944 km (0.076 R)
• M11: 1,434,344 km (0.114 R)
• M12: 1,567,786 km (0.08 R)
• M13: 1,663,229 km (0.086 R)
• M14: 1,773,184 km (0.072 R)
• M15: 1,891,815 km (0.057 R)
• M16: 1,981,125 km (0.098 R)
• M17: 2,097,961 km (0.053 R)
• M18: 2,217,340 km (0.113 R)
• M19: 2,435,304 km (0.073 R)
• M20: 2,553,935 km (0.089 R)
• M21: 2,696,053 km (0.067 R)
• M22: 2,819,022 km (0.081 R)
• M23: 3,018,287 km (0.062 R)
• M24: 3,123,604 km (0.086 R)
• M25: 3,222,338 km (0.11 R)
• M26: 3,314,490 km (0.115 R)
• M27: 3,470,072 km (0.113 R)
• M28: 3,604,261 km (0.067 R)
• M29: 3,683,997 km (0.059 R)
• M30: 3,804,872 km (0.051 R)
• M31: 4,100,178 km (0.055 R)
• M32: 4,183,654 km (0.082 R)
• M33: 4,352,101 km (0.1 R)
• M34: 4,522,942 km (0.117 R)
• M35: 4,748,386 km (0.102 R)
• M36: 4,844,877 km (0.074 R)
• M37: 5,165,315 km (0.104 R)
• M38: 5,337,353 km (0.116 R)
• M39: 5,428,608 km (0.052 R)
• M40: 5,520,461 km (0.085 R)
• M41: 5,696,388 km (0.106 R)
• M42: 5,817,712 km (0.044 R)
• M43: 6,101,349 km (0.087 R)
• M44: 6,264,112 km (0.094 R)
• M45: 6,515,735 km (0.111 R)
• M46: 6,593,825 km (0.065 R)
• M47: 6,672,364 km (0.118 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 112.2

Radius: 9.4

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 1.2 AU - 1.64 AU

Year: 1110 Days

Day: 13.2 Hours

Environment

Temp: -181 °C

Axial Tilt: 24.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 35,429,509 km

• M1: 117,883 km (0.113 R)
• M2: 202,107 km (0.118 R)
• M3: 333,603 km (0.111 R)
• M4: 408,253 km (0.119 R)
• M5: 479,461 km (0.097 R)
• M6: 604,974 km (0.086 R)
• M7: 705,055 km (0.11 R)
• M8: 780,751 km (0.119 R)
• M9: 913,594 km (0.095 R)
• M10: 1,001,857 km (0.115 R)
• M11: 1,127,370 km (0.06 R)
• M12: 1,243,009 km (0.102 R)
• M13: 1,320,650 km (0.086 R)
• M14: 1,453,942 km (0.052 R)
• M15: 1,513,930 km (0.062 R)
• M16: 1,580,502 km (0.093 R)
• M17: 1,642,435 km (0.069 R)
• M18: 1,886,280 km (0.072 R)
• M19: 1,964,220 km (0.1 R)
• M20: 2,049,491 km (0.114 R)
• M21: 2,185,774 km (0.079 R)
• M22: 2,248,755 km (0.114 R)
• M23: 2,579,815 km (0.097 R)
• M24: 2,639,804 km (0.078 R)
• M25: 2,740,932 km (0.1 R)
• M26: 2,905,490 km (0.088 R)
• M27: 3,080,370 km (0.083 R)
• M28: 3,165,641 km (0.12 R)
• M29: 3,266,021 km (0.12 R)
• M30: 3,389,439 km (0.114 R)
• M31: 3,470,072 km (0.063 R)
• M32: 3,625,953 km (0.114 R)
• M33: 3,723,641 km (0.108 R)
• M34: 3,837,335 km (0.108 R)
• M35: 3,929,188 km (0.108 R)
• M36: 4,084,022 km (0.114 R)
• M37: 4,154,333 km (0.098 R)
• M38: 4,217,164 km (0.102 R)
• M39: 4,288,223 km (0.118 R)
• M40: 4,415,531 km (0.079 R)
• M41: 4,519,950 km (0.104 R)
• M42: 4,600,883 km (0.117 R)
• M43: 4,896,189 km (0.064 R)
• M44: 4,970,838 km (0.119 R)
• M45: 5,214,533 km (0.089 R)
• M46: 5,299,355 km (0.098 R)
• M47: 5,652,406 km (0.106 R)
• M48: 5,827,286 km (0.072 R)
• M49: 5,950,854 km (0.108 R)
• M50: 6,039,715 km (0.116 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 46.3

Radius: 14

Gravity: 0.24 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 3.1 AU - 3.34 AU

Year: 3790 Days

Day: 13.3 Hours

Environment

Temp: -199 °C

Axial Tilt: 38.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 35,429,509 km

• M1: 257,608 km (0.07 R)
• M2: 352,303 km (0.106 R)
• M3: 560,992 km (0.045 R)
• M4: 678,277 km (0.053 R)
• M5: 897,438 km (0.098 R)
• M6: 1,093,560 km (0.054 R)
• M7: 1,246,898 km (0.111 R)
• M8: 1,514,529 km (0.075 R)
• M9: 2,002,367 km (0.097 R)
• M10: 2,114,566 km (0.096 R)
• M11: 2,354,521 km (0.052 R)
• M12: 2,491,702 km (0.099 R)
• M13: 2,784,166 km (0.088 R)
• M14: 2,920,001 km (0.115 R)
• M15: 3,856,932 km (0.106 R)
• M16: 4,240,800 km (0.075 R)
• M17: 4,465,945 km (0.114 R)
• M18: 4,614,346 km (0.089 R)
• M19: 4,834,405 km (0.039 R)
• M20: 4,963,358 km (0.083 R)
• M21: 5,357,100 km (0.105 R)
• M22: 5,563,994 km (0.073 R)
• M23: 5,674,696 km (0.025 R)
• M24: 7,125,646 km (0.094 R)
• M25: 7,789,112 km (0.113 R)
• M26: 8,671,291 km (0.116 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 266

Radius: 8.2

Gravity: 3.96 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 4.53 AU - 6.41 AU

Year: 8392 Days

Day: 8.2 Hours

Environment

Temp: -218 °C

Axial Tilt: 41.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 35,429,509 km

• M1: 247,285 km (0.104 R)
• M2: 322,683 km (0.079 R)
• M3: 569,220 km (0.086 R)
• M4: 1,127,070 km (0.111 R)
• M5: 1,218,026 km (0.062 R)
• M6: 1,295,667 km (0.112 R)
• M7: 1,538,913 km (0.111 R)
• M8: 1,976,188 km (0.098 R)
• M9: 2,068,191 km (0.111 R)
• M10: 2,333,428 km (0.085 R)
• M11: 2,855,075 km (0.107 R)
• M12: 3,086,354 km (0.102 R)
• M13: 3,456,010 km (0.093 R)
• M14: 3,545,021 km (0.097 R)
• M15: 3,634,929 km (0.118 R)
• M16: 3,793,952 km (0.047 R)
• M17: 4,071,904 km (0.1 R)
• M18: 4,920,124 km (0.057 R)
• M19: 5,096,201 km (0.084 R)
• M20: 5,454,638 km (0.08 R)
• M21: 6,115,112 km (0.05 R)
• M22: 6,250,199 km (0.114 R)
• M23: 6,633,768 km (0.078 R)
• M24: 6,772,744 km (0.049 R)
• M25: 6,940,593 km (0.046 R)
• M26: 7,081,664 km (0.107 R)
• M27: 7,166,636 km (0.099 R)
• M28: 7,539,284 km (0.117 R)
• M29: 7,684,244 km (0.112 R)
• M30: 7,800,781 km (0.104 R)
• M31: 7,947,536 km (0.086 R)
• M32: 8,184,051 km (0.113 R)
• M33: 8,243,591 km (0.081 R)
• M34: 8,573,304 km (0.066 R)
• M35: 9,935,543 km (0.087 R)
• M36: 10,286,499 km (0.059 R)
• M37: 11,198,298 km (0.048 R)
• M38: 12,101,720 km (0.113 R)
• M39: 13,694,339 km (0.086 R)
• M40: 13,871,463 km (0.073 R)
• M41: 14,049,185 km (0.105 R)
• M42: 14,263,559 km (0.086 R)
• M43: 14,551,235 km (0.099 R)
• M44: 14,840,558 km (0.085 R)
• M45: 15,131,974 km (0.107 R)
• M46: 16,203,993 km (0.077 R)
• M47: 16,692,430 km (0.069 R)
• M48: 16,843,823 km (0.096 R)
• M49: 17,071,511 km (0.086 R)
• M50: 17,415,137 km (0.063 R)
• M51: 17,761,007 km (0.059 R)
• M52: 18,655,154 km (0.056 R)
• M53: 18,772,887 km (0.112 R)
• M54: 19,088,090 km (0.105 R)
• M55: 19,484,375 km (0.043 R)
• M56: 20,083,963 km (0.098 R)
• M57: 20,527,670 km (0.062 R)
• M58: 21,015,210 km (0.062 R)
• M59: 21,383,370 km (0.091 R)
• M60: 21,671,346 km (0.065 R)
• M61: 21,836,352 km (0.115 R)
• M62: 22,043,246 km (0.049 R)
• M63: 22,167,712 km (0.075 R)
• M64: 23,171,962 km (0.11 R)
• M65: 23,256,335 km (0.108 R)
• M66: 23,679,548 km (0.055 R)
• M67: 23,892,126 km (0.088 R)
• M68: 23,977,397 km (0.091 R)
• M69: 24,276,443 km (0.115 R)
• M70: 25,397,978 km (0.072 R)
• M71: 26,448,305 km (0.079 R)
• M72: 26,801,506 km (0.074 R)
• M73: 26,978,779 km (0.103 R)
• M74: 27,200,782 km (0.08 R)
• M75: 28,681,652 km (0.075 R)
• M76: 29,363,369 km (0.078 R)
• M77: 29,500,251 km (0.069 R)
• M78: 30,234,478 km (0.04 R)
• M79: 30,511,383 km (0.086 R)

Planet 8 - Ice Giant

Semi-Major Axis: 11.1 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 47

Radius: 3.4

Gravity: 4.07 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 9.07 AU - 13.13 AU

Year: 24260 Days

Day: 19.3 Hours

Environment

Temp: -237 °C

Axial Tilt: 15.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 35,429,509 km

• M1: 113,844 km (0.085 R)
• M2: 217,067 km (0.103 R)
• M3: 244,892 km (0.115 R)
• M4: 697,724 km (0.093 R)
• M5: 1,161,328 km (0.099 R)
• M6: 1,758,673 km (0.115 R)
• M7: 1,817,165 km (0.027 R)
• M8: 2,457,295 km (0.074 R)
• M9: 2,500,828 km (0.103 R)
• M10: 2,588,642 km (0.075 R)
• M11: 2,858,067 km (0.106 R)
• M12: 3,693,871 km (0.113 R)
• M13: 4,572,309 km (0.094 R)
• M14: 5,034,567 km (0.051 R)
• M15: 6,508,255 km (0.086 R)
• M16: 6,538,325 km (0.103 R)
• M17: 6,842,307 km (0.114 R)
• M18: 7,622,311 km (0.076 R)
• M19: 8,462,901 km (0.086 R)
• M20: 8,793,961 km (0.113 R)
• M21: 8,894,042 km (0.118 R)
• M22: 8,961,062 km (0.027 R)
• M23: 9,264,596 km (0.039 R)
• M24: 9,298,405 km (0.119 R)
• M25: 11,847,254 km (0.085 R)
• M26: 12,254,459 km (0.12 R)
• M27: 13,619,091 km (0.106 R)
• M28: 13,696,283 km (0.074 R)
• M29: 14,752,893 km (0.05 R)
• M30: 15,310,893 km (0.116 R)
• M31: 15,754,301 km (0.111 R)
• M32: 15,794,842 km (0.113 R)
• M33: 16,283,579 km (0.079 R)
• M34: 19,189,218 km (0.112 R)
• M35: 20,589,903 km (0.079 R)
• M36: 21,481,805 km (0.045 R)
• M37: 22,523,156 km (0.061 R)
• M38: 23,859,364 km (0.033 R)
• M39: 24,842,821 km (0.071 R)
• M40: 25,221,004 km (0.107 R)
• M41: 28,215,505 km (0.102 R)
• M42: 28,363,158 km (0.096 R)
• M43: 29,504,290 km (0.084 R)
• M44: 29,854,499 km (0.114 R)
• M45: 31,116,507 km (0.077 R)
• M46: 32,241,483 km (0.119 R)
• M47: 33,379,623 km (0.062 R)
• M48: 33,692,432 km (0.074 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 251 - 17,531 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit