🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.37 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 137.2

Radius: 11

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 0.59 AU - 0.89 AU

Year: 424 Days

Day: 11.5 Hours

Environment

Temp: -151 °C

Axial Tilt: 5.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 76,370,755 km

• M1: 137,032 km (0.085 R)
• M2: 225,294 km (0.119 R)
• M3: 387,010 km (0.094 R)
• M4: 461,061 km (0.083 R)
• M5: 548,725 km (0.057 R)
• M6: 624,721 km (0.039 R)
• M7: 713,283 km (0.057 R)
• M8: 844,480 km (0.097 R)
• M9: 965,505 km (0.088 R)
• M10: 1,050,925 km (0.088 R)
• M11: 1,182,272 km (0.083 R)
• M12: 1,267,393 km (0.093 R)
• M13: 1,433,148 km (0.096 R)
• M14: 1,550,283 km (0.105 R)
• M15: 1,697,487 km (0.039 R)
• M16: 1,771,089 km (0.112 R)
• M17: 1,853,518 km (0.079 R)
• M18: 2,051,286 km (0.053 R)
• M19: 2,163,335 km (0.077 R)
• M20: 2,294,532 km (0.084 R)
• M21: 2,406,581 km (0.05 R)
• M22: 2,569,343 km (0.082 R)
• M23: 2,640,851 km (0.058 R)
• M24: 2,818,125 km (0.092 R)
• M25: 3,022,924 km (0.039 R)
• M26: 3,131,981 km (0.059 R)
• M27: 3,213,362 km (0.114 R)
• M28: 3,295,491 km (0.11 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 694.1

Radius: 14.4

Gravity: 3.35 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 0.98 AU - 1.5 AU

Year: 921 Days

Day: 10.5 Hours

Environment

Temp: -186 °C

Axial Tilt: 4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 76,370,755 km

• M1: 180,714 km (0.073 R)
• M2: 290,070 km (0.106 R)
• M3: 439,369 km (0.083 R)
• M4: 589,715 km (0.108 R)
• M5: 705,803 km (0.098 R)
• M6: 801,695 km (0.052 R)
• M7: 896,839 km (0.096 R)
• M8: 996,322 km (0.041 R)
• M9: 1,093,411 km (0.119 R)
• M10: 1,194,090 km (0.117 R)
• M11: 1,333,665 km (0.115 R)
• M12: 1,553,873 km (0.11 R)
• M13: 1,715,439 km (0.096 R)
• M14: 1,810,583 km (0.103 R)
• M15: 2,006,107 km (0.106 R)
• M16: 2,140,596 km (0.093 R)
• M17: 2,260,873 km (0.115 R)
• M18: 2,481,529 km (0.052 R)
• M19: 2,811,842 km (0.112 R)
• M20: 2,915,662 km (0.084 R)
• M21: 3,030,554 km (0.093 R)
• M22: 3,185,986 km (0.098 R)
• M23: 3,284,571 km (0.091 R)
• M24: 3,545,918 km (0.053 R)
• M25: 3,866,357 km (0.116 R)
• M26: 4,326,670 km (0.105 R)
• M27: 4,546,878 km (0.089 R)
• M28: 4,692,137 km (0.106 R)
• M29: 5,335,109 km (0.094 R)
• M30: 5,619,345 km (0.12 R)
• M31: 5,727,205 km (0.091 R)
• M32: 5,847,930 km (0.071 R)
• M33: 5,969,553 km (0.11 R)
• M34: 6,439,141 km (0.103 R)
• M35: 6,539,671 km (0.111 R)
• M36: 6,640,649 km (0.098 R)
• M37: 6,831,237 km (0.093 R)
• M38: 7,153,321 km (0.096 R)
• M39: 7,244,277 km (0.085 R)
• M40: 7,546,165 km (0.115 R)
• M41: 7,665,544 km (0.067 R)
• M42: 7,852,392 km (0.08 R)
• M43: 7,959,804 km (0.119 R)
• M44: 8,081,277 km (0.072 R)
• M45: 8,271,416 km (0.078 R)
• M46: 8,394,535 km (0.106 R)
• M47: 8,532,015 km (0.054 R)
• M48: 8,642,419 km (0.095 R)
• M49: 8,850,958 km (0.103 R)
• M50: 9,159,878 km (0.092 R)
• M51: 9,500,811 km (0.08 R)
• M52: 9,744,955 km (0.056 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 396.9

Radius: 14.2

Gravity: 1.97 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 1.52 AU - 1.88 AU

Year: 1478 Days

Day: 12.5 Hours

Environment

Temp: -205 °C

Axial Tilt: 4.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 76,370,755 km

• M1: 176,974 km (0.103 R)
• M2: 371,601 km (0.118 R)
• M3: 588,668 km (0.1 R)
• M4: 783,594 km (0.108 R)
• M5: 886,816 km (0.113 R)
• M6: 988,393 km (0.08 R)
• M7: 1,182,122 km (0.104 R)
• M8: 1,311,076 km (0.074 R)
• M9: 1,445,115 km (0.098 R)
• M10: 1,534,425 km (0.119 R)
• M11: 1,651,112 km (0.063 R)
• M12: 1,814,323 km (0.097 R)
• M13: 1,911,412 km (0.115 R)
• M14: 2,531,645 km (0.063 R)
• M15: 2,844,155 km (0.04 R)
• M16: 2,937,205 km (0.064 R)
• M17: 3,265,871 km (0.073 R)
• M18: 3,407,391 km (0.094 R)
• M19: 3,517,644 km (0.064 R)
• M20: 3,651,534 km (0.059 R)
• M21: 3,821,478 km (0.107 R)
• M22: 4,098,832 km (0.037 R)
• M23: 4,454,875 km (0.085 R)
• M24: 4,600,135 km (0.096 R)
• M25: 4,771,723 km (0.073 R)
• M26: 4,883,174 km (0.075 R)
• M27: 5,058,203 km (0.108 R)
• M28: 5,414,695 km (0.052 R)
• M29: 5,766,250 km (0.04 R)
• M30: 6,138,898 km (0.11 R)
• M31: 6,273,836 km (0.048 R)
• M32: 6,519,326 km (0.109 R)
• M33: 6,740,282 km (0.099 R)
• M34: 6,921,594 km (0.099 R)
• M35: 7,104,552 km (0.046 R)
• M36: 7,303,518 km (0.094 R)
• M37: 7,692,323 km (0.081 R)
• M38: 8,310,611 km (0.086 R)
• M39: 8,430,289 km (0.1 R)
• M40: 8,625,963 km (0.12 R)
• M41: 8,762,246 km (0.093 R)
• M42: 8,884,019 km (0.059 R)
• M43: 9,129,210 km (0.058 R)
• M44: 9,283,745 km (0.106 R)
• M45: 9,376,795 km (0.103 R)
• M46: 9,720,870 km (0.092 R)
• M47: 9,878,546 km (0.101 R)
• M48: 9,973,690 km (0.062 R)
• M49: 10,148,720 km (0.057 R)
• M50: 10,437,443 km (0.054 R)
• M51: 10,663,935 km (0.094 R)
• M52: 10,777,779 km (0.081 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 389.8

Radius: 15

Gravity: 1.73 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 1.6 AU - 1.88 AU

Year: 1531 Days

Day: 5.9 Hours

Environment

Temp: -192 °C

Axial Tilt: 7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 76,370,755 km

• M1: 190,438 km (0.114 R)
• M2: 296,802 km (0.084 R)
• M3: 508,782 km (0.032 R)
• M4: 722,707 km (0.09 R)
• M5: 875,297 km (0.108 R)
• M6: 977,024 km (0.062 R)
• M7: 1,127,070 km (0.102 R)
• M8: 1,224,159 km (0.037 R)
• M9: 1,324,390 km (0.118 R)
• M10: 1,517,371 km (0.082 R)
• M11: 1,789,939 km (0.078 R)
• M12: 1,977,684 km (0.099 R)
• M13: 2,078,812 km (0.11 R)
• M14: 2,238,732 km (0.106 R)
• M15: 2,392,968 km (0.12 R)
• M16: 2,511,150 km (0.053 R)
• M17: 2,753,648 km (0.029 R)
• M18: 2,888,286 km (0.043 R)
• M19: 3,316,734 km (0.11 R)
• M20: 3,527,368 km (0.119 R)
• M21: 3,697,012 km (0.062 R)
• M22: 3,811,604 km (0.107 R)
• M23: 4,056,197 km (0.09 R)
• M24: 4,499,904 km (0.096 R)
• M25: 4,833,657 km (0.108 R)
• M26: 4,959,319 km (0.046 R)
• M27: 5,226,950 km (0.105 R)
• M28: 5,407,963 km (0.037 R)
• M29: 5,578,056 km (0.09 R)
• M30: 5,963,869 km (0.069 R)
• M31: 6,071,878 km (0.059 R)
• M32: 6,510,350 km (0.083 R)
• M33: 6,607,738 km (0.083 R)
• M34: 6,719,637 km (0.093 R)
• M35: 6,888,533 km (0.085 R)
• M36: 7,230,663 km (0.09 R)
• M37: 7,637,121 km (0.109 R)
• M38: 7,754,555 km (0.092 R)
• M39: 8,426,698 km (0.116 R)
• M40: 8,823,582 km (0.066 R)
• M41: 9,071,016 km (0.072 R)
• M42: 9,211,190 km (0.114 R)
• M43: 9,351,961 km (0.038 R)
• M44: 9,588,476 km (0.103 R)
• M45: 9,699,477 km (0.034 R)
• M46: 9,810,928 km (0.108 R)
• M47: 10,019,018 km (0.096 R)
• M48: 10,131,665 km (0.065 R)
• M49: 10,244,761 km (0.114 R)
• M50: 10,423,381 km (0.088 R)
• M51: 10,998,585 km (0.115 R)
• M52: 11,231,509 km (0.12 R)
• M53: 11,331,889 km (0.074 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 781.3

Radius: 8.8

Gravity: 10.09 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 4.32 AU - 4.86 AU

Year: 6558 Days

Day: 11.1 Hours

Environment

Temp: -212 °C

Axial Tilt: 31.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 76,370,755 km

• M1: 208,091 km (0.095 R)
• M2: 286,031 km (0.097 R)
• M3: 356,193 km (0.09 R)
• M4: 608,863 km (0.076 R)
• M5: 930,499 km (0.098 R)
• M6: 1,637,199 km (0.119 R)
• M7: 2,343,151 km (0.056 R)
• M8: 2,798,079 km (0.097 R)
• M9: 3,255,698 km (0.112 R)
• M10: 3,405,147 km (0.082 R)
• M11: 3,814,746 km (0.027 R)
• M12: 3,919,614 km (0.098 R)
• M13: 4,078,636 km (0.069 R)
• M14: 4,321,434 km (0.101 R)
• M15: 4,485,842 km (0.104 R)
• M16: 5,338,849 km (0.068 R)
• M17: 5,397,491 km (0.069 R)
• M18: 5,604,385 km (0.109 R)
• M19: 5,874,409 km (0.118 R)
• M20: 5,934,996 km (0.08 R)
• M21: 6,458,290 km (0.072 R)
• M22: 6,552,237 km (0.116 R)
• M23: 7,028,557 km (0.057 R)
• M24: 7,157,510 km (0.119 R)
• M25: 7,222,286 km (0.101 R)
• M26: 7,417,810 km (0.08 R)
• M27: 7,581,919 km (0.059 R)
• M28: 7,648,042 km (0.103 R)
• M29: 7,847,306 km (0.092 R)
• M30: 8,115,535 km (0.102 R)
• M31: 9,644,874 km (0.026 R)
• M32: 9,788,189 km (0.119 R)
• M33: 10,040,859 km (0.087 R)
• M34: 10,149,767 km (0.038 R)
• M35: 10,886,087 km (0.113 R)
• M36: 11,373,926 km (0.104 R)
• M37: 11,754,054 km (0.071 R)
• M38: 12,254,459 km (0.063 R)
• M39: 13,676,088 km (0.054 R)
• M40: 13,877,746 km (0.117 R)
• M41: 13,958,678 km (0.036 R)
• M42: 14,365,584 km (0.028 R)
• M43: 14,652,812 km (0.057 R)
• M44: 15,149,477 km (0.084 R)
• M45: 15,399,904 km (0.101 R)
• M46: 15,693,714 km (0.081 R)
• M47: 15,778,087 km (0.053 R)
• M48: 15,904,797 km (0.114 R)
• M49: 16,458,010 km (0.115 R)
• M50: 16,543,729 km (0.05 R)
• M51: 16,715,468 km (0.09 R)
• M52: 17,017,506 km (0.109 R)
• M53: 18,199,479 km (0.113 R)
• M54: 18,643,934 km (0.029 R)
• M55: 18,957,192 km (0.037 R)
• M56: 19,182,037 km (0.089 R)
• M57: 19,588,944 km (0.112 R)
• M58: 19,998,692 km (0.111 R)
• M59: 20,090,096 km (0.067 R)
• M60: 20,549,512 km (0.039 R)
• M61: 21,338,191 km (0.106 R)
• M62: 21,712,934 km (0.093 R)
• M63: 22,326,285 km (0.074 R)
• M64: 22,516,125 km (0.047 R)
• M65: 22,706,563 km (0.062 R)
• M66: 23,041,064 km (0.092 R)
• M67: 23,860,412 km (0.037 R)
• M68: 23,957,351 km (0.116 R)
• M69: 24,200,448 km (0.119 R)
• M70: 25,082,327 km (0.09 R)
• M71: 27,332,877 km (0.096 R)
• M72: 28,507,819 km (0.107 R)
• M73: 28,662,354 km (0.12 R)
• M74: 31,065,643 km (0.049 R)
• M75: 31,809,893 km (0.1 R)
• M76: 32,130,631 km (0.066 R)
• M77: 32,559,977 km (0.082 R)
• M78: 32,721,542 km (0.086 R)
• M79: 34,186,853 km (0.116 R)
• M80: 34,790,032 km (0.078 R)
• M81: 36,173,812 km (0.09 R)

Planet 6 - Ice Giant

Semi-Major Axis: 8.86 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 895.8

Radius: 5.5

Gravity: 29.61 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 8.46 AU - 9.26 AU

Year: 17587 Days

Day: 20.6 Hours

Environment

Temp: -227 °C

Axial Tilt: 22.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 76,370,755 km

• M1: 80,932 km (0.098 R)
• M2: 369,956 km (0.115 R)
• M3: 525,837 km (0.093 R)
• M4: 870,809 km (0.096 R)
• M5: 973,134 km (0.047 R)
• M6: 1,391,709 km (0.057 R)
• M7: 1,573,321 km (0.073 R)
• M8: 1,635,554 km (0.112 R)
• M9: 2,481,230 km (0.086 R)
• M10: 3,161,302 km (0.081 R)
• M11: 3,769,418 km (0.114 R)
• M12: 3,937,566 km (0.113 R)
• M13: 4,281,341 km (0.09 R)
• M14: 5,416,640 km (0.083 R)
• M15: 5,702,222 km (0.101 R)
• M16: 6,437,645 km (0.07 R)
• M17: 7,411,228 km (0.068 R)
• M18: 9,208,497 km (0.113 R)
• M19: 9,491,985 km (0.108 R)
• M20: 9,836,060 km (0.08 R)
• M21: 10,595,419 km (0.102 R)
• M22: 10,832,831 km (0.063 R)
• M23: 11,012,049 km (0.072 R)
• M24: 11,072,038 km (0.076 R)
• M25: 12,668,845 km (0.116 R)
• M26: 12,984,198 km (0.033 R)
• M27: 13,751,335 km (0.071 R)
• M28: 14,533,134 km (0.066 R)
• M29: 15,329,144 km (0.104 R)
• M30: 15,597,672 km (0.11 R)
• M31: 16,003,382 km (0.115 R)
• M32: 16,549,713 km (0.066 R)
• M33: 17,730,788 km (0.094 R)
• M34: 18,652,162 km (0.037 R)
• M35: 19,299,173 km (0.089 R)
• M36: 19,516,538 km (0.117 R)
• M37: 19,589,093 km (0.089 R)
• M38: 22,035,318 km (0.047 R)
• M39: 22,110,864 km (0.077 R)
• M40: 22,414,249 km (0.085 R)
• M41: 22,566,390 km (0.049 R)
• M42: 23,101,801 km (0.091 R)
• M43: 24,654,178 km (0.105 R)
• M44: 26,883,635 km (0.1 R)
• M45: 27,940,544 km (0.103 R)
• M46: 30,346,526 km (0.085 R)
• M47: 30,514,824 km (0.096 R)
• M48: 31,106,633 km (0.072 R)
• M49: 31,446,370 km (0.059 R)
• M50: 31,531,641 km (0.11 R)
• M51: 32,215,602 km (0.119 R)
• M52: 34,034,114 km (0.073 R)
• M53: 35,353,418 km (0.104 R)
• M54: 35,530,541 km (0.102 R)
• M55: 37,228,178 km (0.116 R)
• M56: 38,314,109 km (0.098 R)
• M57: 40,424,037 km (0.118 R)
• M58: 40,609,389 km (0.07 R)
• M59: 40,701,990 km (0.107 R)
• M60: 40,794,891 km (0.098 R)
• M61: 41,820,384 km (0.102 R)
• M62: 43,043,197 km (0.059 R)
• M63: 43,137,743 km (0.058 R)
• M64: 45,235,404 km (0.084 R)
• M65: 45,523,978 km (0.11 R)
• M66: 45,813,301 km (0.113 R)
• M67: 48,148,823 km (0.101 R)
• M68: 49,232,210 km (0.111 R)
• M69: 49,925,896 km (0.105 R)
• M70: 51,824,742 km (0.103 R)
• M71: 53,036,185 km (0.079 R)
• M72: 54,461,254 km (0.098 R)
• M73: 56,105,335 km (0.047 R)
• M74: 56,208,707 km (0.087 R)
• M75: 56,312,079 km (0.108 R)
• M76: 57,141,151 km (0.092 R)
• M77: 57,557,182 km (0.094 R)
• M78: 58,078,681 km (0.059 R)
• M79: 60,709,808 km (0.114 R)
• M80: 61,453,309 km (0.117 R)
• M81: 63,271,821 km (0.098 R)
• M82: 64,566,142 km (0.069 R)
• M83: 65,433,809 km (0.086 R)
• M84: 66,196,160 km (0.106 R)
• M85: 66,523,780 km (0.11 R)
• M86: 66,633,136 km (0.1 R)
• M87: 70,385,798 km (0.09 R)
• M88: 72,287,785 km (0.079 R)
• M89: 74,319,923 km (0.167 R)
• M90: 74,546,863 km (0.099 R)
• M91: 75,457,016 km (0.164 R)
• M92: 76,370,760 km (0.106 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 390 - 15,518 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit