🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.33 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 670.6

Radius: 12.3

Gravity: 4.43 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 0.5 AU - 0.82 AU

Year: 358 Days

Day: 12.4 Hours

Environment

Temp: -159 °C

Axial Tilt: 39.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 65,359,420 km

• M1: 157,227 km (0.097 R)
• M2: 251,773 km (0.051 R)
• M3: 330,910 km (0.088 R)
• M4: 412,741 km (0.112 R)
• M5: 492,027 km (0.061 R)
• M6: 578,046 km (0.1 R)
• M7: 844,480 km (0.113 R)
• M8: 960,269 km (0.06 R)
• M9: 1,043,445 km (0.067 R)
• M10: 1,159,982 km (0.028 R)
• M11: 1,258,268 km (0.041 R)
• M12: 1,336,507 km (0.065 R)
• M13: 1,435,392 km (0.1 R)
• M14: 1,551,629 km (0.099 R)
• M15: 1,650,962 km (0.107 R)
• M16: 1,793,978 km (0.084 R)
• M17: 1,946,567 km (0.044 R)
• M18: 2,119,951 km (0.06 R)
• M19: 2,293,036 km (0.107 R)
• M20: 2,552,888 km (0.069 R)
• M21: 2,659,551 km (0.092 R)
• M22: 2,737,491 km (0.042 R)
• M23: 2,822,313 km (0.11 R)
• M24: 2,939,000 km (0.12 R)
• M25: 3,069,898 km (0.111 R)
• M26: 3,311,648 km (0.088 R)
• M27: 3,395,722 km (0.09 R)
• M28: 3,487,276 km (0.086 R)
• M29: 3,566,264 km (0.085 R)
• M30: 3,726,333 km (0.057 R)
• M31: 3,950,281 km (0.116 R)
• M32: 4,101,974 km (0.11 R)
• M33: 4,192,630 km (0.05 R)
• M34: 4,283,885 km (0.108 R)
• M35: 4,461,457 km (0.114 R)
• M36: 4,655,785 km (0.104 R)
• M37: 4,912,196 km (0.028 R)
• M38: 5,023,496 km (0.045 R)
• M39: 5,128,065 km (0.111 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 921.2

Radius: 13.5

Gravity: 5.05 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 0.62 AU - 1.02 AU

Year: 495 Days

Day: 10.2 Hours

Environment

Temp: -160 °C

Axial Tilt: 25.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 65,359,420 km

• M1: 171,140 km (0.032 R)
• M2: 262,694 km (0.057 R)
• M3: 368,609 km (0.066 R)
• M4: 498,161 km (0.079 R)
• M5: 593,006 km (0.116 R)
• M6: 708,795 km (0.087 R)
• M7: 819,198 km (0.075 R)
• M8: 1,012,778 km (0.075 R)
• M9: 1,216,679 km (0.117 R)
• M10: 1,324,091 km (0.116 R)
• M11: 1,417,141 km (0.07 R)
• M12: 1,579,604 km (0.096 R)
• M13: 1,806,245 km (0.085 R)
• M14: 1,917,097 km (0.086 R)
• M15: 2,010,147 km (0.042 R)
• M16: 2,125,337 km (0.094 R)
• M17: 2,256,833 km (0.097 R)
• M18: 2,348,387 km (0.037 R)
• M19: 2,528,204 km (0.109 R)
• M20: 2,690,219 km (0.073 R)
• M21: 2,986,273 km (0.049 R)
• M22: 3,181,648 km (0.11 R)
• M23: 3,676,368 km (0.095 R)
• M24: 3,843,917 km (0.115 R)
• M25: 4,353,298 km (0.07 R)
• M26: 4,774,416 km (0.092 R)
• M27: 4,865,820 km (0.04 R)
• M28: 5,013,174 km (0.103 R)
• M29: 5,115,350 km (0.077 R)
• M30: 5,199,424 km (0.115 R)
• M31: 5,293,521 km (0.094 R)
• M32: 5,454,787 km (0.105 R)
• M33: 5,579,103 km (0.11 R)
• M34: 5,685,168 km (0.057 R)
• M35: 5,782,107 km (0.103 R)
• M36: 5,889,369 km (0.041 R)
• M37: 5,987,505 km (0.057 R)
• M38: 6,076,366 km (0.055 R)
• M39: 6,165,527 km (0.06 R)
• M40: 6,355,516 km (0.111 R)
• M41: 6,526,955 km (0.094 R)
• M42: 6,823,159 km (0.084 R)
• M43: 7,009,408 km (0.091 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 151.4

Radius: 8.9

Gravity: 1.91 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 1.23 AU - 1.25 AU

Year: 921 Days

Day: 11.6 Hours

Environment

Temp: -181 °C

Axial Tilt: 6.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 65,359,420 km

• M1: 123,568 km (0.091 R)
• M2: 193,729 km (0.039 R)
• M3: 254,316 km (0.119 R)
• M4: 404,662 km (0.095 R)
• M5: 464,501 km (0.115 R)
• M6: 524,341 km (0.111 R)
• M7: 680,670 km (0.12 R)
• M8: 805,285 km (0.04 R)
• M9: 870,660 km (0.117 R)
• M10: 1,073,066 km (0.118 R)
• M11: 1,175,241 km (0.104 R)
• M12: 1,337,255 km (0.063 R)
• M13: 1,415,794 km (0.057 R)
• M14: 1,479,822 km (0.115 R)
• M15: 1,539,362 km (0.064 R)
• M16: 1,774,380 km (0.094 R)
• M17: 1,861,147 km (0.072 R)
• M18: 1,943,426 km (0.119 R)
• M19: 2,093,622 km (0.076 R)
• M20: 2,185,475 km (0.12 R)
• M21: 2,260,125 km (0.057 R)
• M22: 2,322,806 km (0.086 R)
• M23: 2,392,668 km (0.063 R)
• M24: 2,625,891 km (0.051 R)
• M25: 2,852,981 km (0.074 R)
• M26: 2,982,832 km (0.115 R)
• M27: 3,044,915 km (0.09 R)
• M28: 3,156,515 km (0.104 R)
• M29: 3,326,608 km (0.068 R)
• M30: 3,398,265 km (0.107 R)
• M31: 3,521,384 km (0.111 R)
• M32: 3,668,140 km (0.118 R)
• M33: 3,824,470 km (0.091 R)
• M34: 3,922,456 km (0.097 R)
• M35: 4,028,820 km (0.066 R)
• M36: 4,167,049 km (0.077 R)
• M37: 4,322,331 km (0.043 R)
• M38: 4,503,494 km (0.094 R)
• M39: 4,559,145 km (0.096 R)
• M40: 4,663,115 km (0.108 R)
• M41: 4,816,303 km (0.12 R)
• M42: 4,922,219 km (0.08 R)
• M43: 4,995,970 km (0.096 R)
• M44: 5,111,460 km (0.104 R)
• M45: 5,565,041 km (0.075 R)
• M46: 5,779,564 km (0.098 R)
• M47: 5,840,151 km (0.1 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 68.6

Radius: 13.5

Gravity: 0.38 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 2.72 AU - 4.08 AU

Year: 4181 Days

Day: 7.8 Hours

Environment

Temp: -220 °C

Axial Tilt: 32.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 65,359,420 km

• M1: 207,941 km (0.119 R)
• M2: 321,935 km (0.109 R)
• M3: 456,124 km (0.102 R)
• M4: 652,995 km (0.069 R)
• M5: 824,883 km (0.109 R)
• M6: 990,787 km (0.116 R)
• M7: 1,160,730 km (0.079 R)
• M8: 1,266,047 km (0.078 R)
• M9: 1,391,859 km (0.093 R)
• M10: 1,795,623 km (0.108 R)
• M11: 2,095,268 km (0.119 R)
• M12: 2,421,690 km (0.063 R)
• M13: 2,753,798 km (0.109 R)
• M14: 2,864,201 km (0.063 R)
• M15: 3,581,523 km (0.04 R)
• M16: 3,763,434 km (0.11 R)
• M17: 3,886,403 km (0.091 R)
• M18: 4,199,960 km (0.047 R)
• M19: 4,366,163 km (0.106 R)
• M20: 4,456,670 km (0.086 R)
• M21: 4,692,287 km (0.103 R)
• M22: 4,811,516 km (0.104 R)
• M23: 4,945,406 km (0.092 R)
• M24: 5,094,107 km (0.109 R)
• M25: 5,203,164 km (0.115 R)
• M26: 5,312,968 km (0.063 R)
• M27: 5,437,583 km (0.114 R)
• M28: 5,647,320 km (0.099 R)
• M29: 5,845,537 km (0.062 R)
• M30: 6,336,517 km (0.111 R)
• M31: 6,424,481 km (0.074 R)
• M32: 6,631,674 km (0.096 R)
• M33: 6,840,961 km (0.055 R)
• M34: 7,373,829 km (0.1 R)
• M35: 7,559,629 km (0.085 R)
• M36: 8,431,186 km (0.041 R)
• M37: 8,528,275 km (0.072 R)
• M38: 8,821,487 km (0.062 R)
• M39: 9,068,473 km (0.118 R)
• M40: 9,251,132 km (0.098 R)
• M41: 9,418,233 km (0.087 R)
• M42: 9,874,357 km (0.082 R)
• M43: 10,268,697 km (0.065 R)
• M44: 11,143,545 km (0.077 R)
• M45: 11,410,877 km (0.034 R)
• M46: 11,554,192 km (0.113 R)
• M47: 11,842,766 km (0.073 R)
• M48: 11,933,422 km (0.066 R)

Asteroid Belt

Center: 5.12 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 6.83 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 945.8

Radius: 4.5

Gravity: 46.71 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 5.33 AU - 8.33 AU

Year: 11903 Days

Day: 23.3 Hours

Environment

Temp: -237 °C

Axial Tilt: 25.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 65,359,420 km

• M1: 83,775 km (0.073 R)
• M2: 571,464 km (0.118 R)
• M3: 745,745 km (0.077 R)
• M4: 1,094,608 km (0.12 R)
• M5: 1,141,432 km (0.067 R)
• M6: 1,411,157 km (0.088 R)
• M7: 1,700,030 km (0.078 R)
• M8: 1,837,361 km (0.039 R)
• M9: 2,122,943 km (0.074 R)
• M10: 2,270,896 km (0.028 R)
• M11: 2,798,677 km (0.103 R)
• M12: 2,830,990 km (0.081 R)
• M13: 2,928,229 km (0.069 R)
• M14: 3,159,806 km (0.105 R)
• M15: 3,226,976 km (0.116 R)
• M16: 3,362,811 km (0.077 R)
• M17: 4,106,761 km (0.114 R)
• M18: 4,291,065 km (0.117 R)
• M19: 4,783,093 km (0.117 R)
• M20: 5,332,715 km (0.057 R)
• M21: 6,619,257 km (0.074 R)
• M22: 7,904,751 km (0.107 R)
• M23: 7,996,156 km (0.026 R)
• M24: 8,180,161 km (0.032 R)
• M25: 8,412,038 km (0.089 R)
• M26: 9,360,937 km (0.118 R)
• M27: 10,094,715 km (0.064 R)
• M28: 11,152,671 km (0.101 R)
• M29: 11,255,295 km (0.096 R)
• M30: 12,034,700 km (0.119 R)
• M31: 12,563,828 km (0.12 R)
• M32: 12,617,234 km (0.099 R)
• M33: 13,263,198 km (0.081 R)
• M34: 14,141,038 km (0.089 R)
• M35: 14,531,040 km (0.113 R)
• M36: 14,586,989 km (0.106 R)
• M37: 14,643,088 km (0.098 R)
• M38: 15,150,824 km (0.095 R)
• M39: 15,435,508 km (0.083 R)
• M40: 15,549,801 km (0.103 R)
• M41: 15,664,543 km (0.079 R)
• M42: 15,836,879 km (0.11 R)
• M43: 16,010,114 km (0.11 R)
• M44: 17,715,380 km (0.064 R)
• M45: 17,895,047 km (0.059 R)
• M46: 19,415,859 km (0.112 R)
• M47: 20,536,197 km (0.087 R)
• M48: 21,040,791 km (0.11 R)
• M49: 21,549,573 km (0.082 R)
• M50: 23,165,230 km (0.08 R)
• M51: 23,427,326 km (0.115 R)
• M52: 23,690,319 km (0.072 R)
• M53: 23,822,264 km (0.034 R)
• M54: 24,153,175 km (0.115 R)
• M55: 24,285,868 km (0.116 R)
• M56: 25,965,852 km (0.095 R)
• M57: 26,579,802 km (0.113 R)
• M58: 27,474,846 km (0.063 R)
• M59: 28,730,570 km (0.118 R)
• M60: 29,012,263 km (0.093 R)
• M61: 29,365,464 km (0.034 R)
• M62: 29,933,636 km (0.109 R)
• M63: 30,147,711 km (0.118 R)
• M64: 31,008,796 km (0.088 R)
• M65: 31,877,960 km (0.094 R)
• M66: 33,049,162 km (0.096 R)
• M67: 33,270,417 km (0.11 R)
• M68: 33,936,875 km (0.081 R)
• M69: 35,584,546 km (0.046 R)
• M70: 35,735,640 km (0.098 R)
• M71: 36,646,542 km (0.094 R)
• M72: 38,181,715 km (0.079 R)
• M73: 38,646,366 km (0.104 R)
• M74: 38,801,649 km (0.032 R)
• M75: 40,839,321 km (0.066 R)
• M76: 41,155,870 km (0.108 R)
• M77: 41,950,833 km (0.106 R)
• M78: 42,190,339 km (0.073 R)
• M79: 42,911,401 km (0.066 R)
• M80: 46,165,454 km (0.043 R)
• M81: 46,412,739 km (0.069 R)
• M82: 46,660,324 km (0.111 R)
• M83: 47,406,069 km (0.11 R)
• M84: 48,406,281 km (0.033 R)
• M85: 49,582,120 km (0.116 R)
• M86: 49,835,389 km (0.066 R)
• M87: 52,390,820 km (0.081 R)
• M88: 53,079,419 km (0.056 R)
• M89: 53,597,776 km (0.08 R)
• M90: 53,771,010 km (0.119 R)
• M91: 55,075,802 km (0.064 R)
• M92: 55,512,927 km (0.098 R)
• M93: 58,427,543 km (0.105 R)
• M94: 58,605,714 km (0.114 R)

Planet 6 - Ice Giant

Semi-Major Axis: 9.42 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 467.2

Radius: 6.6

Gravity: 10.73 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 7.95 AU - 10.89 AU

Year: 19280 Days

Day: 22.5 Hours

Environment

Temp: -234 °C

Axial Tilt: 35.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 65,359,420 km

• M1: 84,074 km (0.118 R)
• M2: 178,769 km (0.102 R)
• M3: 309,817 km (0.086 R)
• M4: 473,328 km (0.046 R)
• M5: 684,560 km (0.092 R)
• M6: 811,868 km (0.114 R)
• M7: 1,163,871 km (0.093 R)
• M8: 2,023,760 km (0.075 R)
• M9: 3,428,484 km (0.047 R)
• M10: 3,950,431 km (0.1 R)
• M11: 4,537,004 km (0.09 R)
• M12: 4,860,884 km (0.05 R)
• M13: 5,276,317 km (0.101 R)
• M14: 5,318,503 km (0.103 R)
• M15: 6,499,130 km (0.092 R)
• M16: 6,544,308 km (0.116 R)
• M17: 7,661,356 km (0.05 R)
• M18: 7,805,119 km (0.108 R)
• M19: 8,241,795 km (0.088 R)
• M20: 8,786,182 km (0.098 R)
• M21: 8,936,678 km (0.065 R)
• M22: 9,444,562 km (0.11 R)
• M23: 10,969,563 km (0.049 R)
• M24: 11,732,811 km (0.111 R)
• M25: 12,739,007 km (0.12 R)
• M26: 13,080,539 km (0.042 R)
• M27: 13,310,022 km (0.091 R)
• M28: 13,482,957 km (0.091 R)
• M29: 13,656,490 km (0.105 R)
• M30: 13,830,922 km (0.114 R)
• M31: 13,947,608 km (0.045 R)
• M32: 14,064,593 km (0.117 R)
• M33: 14,476,736 km (0.093 R)
• M34: 14,773,538 km (0.118 R)
• M35: 15,736,798 km (0.08 R)
• M36: 16,844,421 km (0.119 R)
• M37: 17,031,418 km (0.118 R)
• M38: 17,850,018 km (0.093 R)
• M39: 17,977,027 km (0.093 R)
• M40: 18,424,175 km (0.113 R)
• M41: 18,488,352 km (0.095 R)
• M42: 18,616,857 km (0.087 R)
• M43: 18,681,333 km (0.088 R)
• M44: 19,918,807 km (0.112 R)
• M45: 20,981,401 km (0.071 R)
• M46: 21,182,610 km (0.048 R)
• M47: 22,266,895 km (0.108 R)
• M48: 23,926,833 km (0.107 R)
• M49: 24,277,640 km (0.111 R)
• M50: 25,483,249 km (0.113 R)
• M51: 27,437,596 km (0.111 R)
• M52: 27,657,654 km (0.108 R)
• M53: 27,878,461 km (0.095 R)
• M54: 28,173,617 km (0.064 R)
• M55: 28,618,222 km (0.09 R)
• M56: 29,364,566 km (0.046 R)
• M57: 29,815,454 km (0.097 R)
• M58: 29,890,851 km (0.059 R)
• M59: 30,344,432 km (0.052 R)
• M60: 31,488,257 km (0.078 R)
• M61: 31,565,001 km (0.089 R)
• M62: 32,879,368 km (0.108 R)
• M63: 33,269,370 km (0.117 R)
• M64: 33,817,945 km (0.062 R)
• M65: 34,053,861 km (0.118 R)
• M66: 34,132,699 km (0.112 R)
• M67: 35,401,588 km (0.112 R)
• M68: 37,985,293 km (0.087 R)
• M69: 38,230,633 km (0.114 R)
• M70: 38,476,572 km (0.118 R)
• M71: 38,722,810 km (0.031 R)
• M72: 39,134,653 km (0.117 R)
• M73: 40,462,185 km (0.068 R)
• M74: 42,820,595 km (0.088 R)
• M75: 44,532,294 km (0.094 R)
• M76: 44,790,949 km (0.116 R)
• M77: 45,656,821 km (0.041 R)
• M78: 46,091,852 km (0.066 R)
• M79: 46,440,864 km (0.107 R)
• M80: 47,757,475 km (0.112 R)
• M81: 49,621,165 km (0.118 R)
• M82: 49,889,244 km (0.098 R)
• M83: 50,068,313 km (0.114 R)
• M84: 50,696,774 km (0.106 R)
• M85: 51,689,505 km (0.076 R)
• M86: 52,506,459 km (0.108 R)
• M87: 53,144,793 km (0.091 R)
• M88: 53,327,751 km (0.058 R)
• M89: 54,798,149 km (0.109 R)
• M90: 55,724,010 km (0.11 R)
• M91: 56,095,761 km (0.069 R)
• M92: 61,003,169 km (0.085 R)
• M93: 62,830,208 km (0.116 R)
• M94: 63,314,008 km (0.095 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: 386 - 15,700 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit