🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.36 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 517.8

Radius: 8.3

Gravity: 7.52 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 0.55 AU - 0.89 AU

Year: 394 Days

Day: 7.6 Hours

Environment

Temp: -146 °C

Axial Tilt: 25.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 26,761,520 km

• M1: 130,300 km (0.112 R)
• M2: 195,076 km (0.064 R)
• M3: 260,001 km (0.071 R)
• M4: 349,012 km (0.038 R)
• M5: 488,138 km (0.092 R)
• M6: 614,698 km (0.027 R)
• M7: 737,667 km (0.092 R)
• M8: 790,924 km (0.09 R)
• M9: 901,477 km (0.093 R)
• M10: 1,051,374 km (0.057 R)
• M11: 1,120,787 km (0.114 R)
• M12: 1,200,673 km (0.041 R)
• M13: 1,278,015 km (0.109 R)
• M14: 1,395,000 km (0.116 R)
• M15: 1,609,374 km (0.087 R)
• M16: 1,669,811 km (0.1 R)
• M17: 1,730,997 km (0.075 R)
• M18: 1,782,608 km (0.087 R)
• M19: 1,845,140 km (0.106 R)
• M20: 1,940,434 km (0.069 R)
• M21: 1,994,140 km (0.11 R)
• M22: 2,064,600 km (0.11 R)
• M23: 2,208,214 km (0.064 R)
• M24: 2,298,272 km (0.053 R)
• M25: 2,406,880 km (0.071 R)
• M26: 2,528,802 km (0.115 R)
• M27: 2,730,760 km (0.084 R)
• M28: 2,888,735 km (0.086 R)
• M29: 2,956,503 km (0.069 R)
• M30: 3,037,286 km (0.118 R)
• M31: 3,188,379 km (0.109 R)
• M32: 3,290,405 km (0.08 R)
• M33: 3,387,195 km (0.059 R)
• M34: 3,452,270 km (0.071 R)
• M35: 3,603,364 km (0.113 R)
• M36: 3,946,392 km (0.079 R)
• M37: 4,008,026 km (0.114 R)
• M38: 4,194,874 km (0.079 R)
• M39: 4,278,948 km (0.094 R)
• M40: 4,391,745 km (0.095 R)
• M41: 4,671,044 km (0.045 R)
• M42: 4,750,780 km (0.116 R)
• M43: 4,867,765 km (0.119 R)
• M44: 4,948,698 km (0.104 R)
• M45: 5,007,789 km (0.076 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 516.2

Radius: 10.4

Gravity: 4.77 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 1.17 AU - 1.39 AU

Year: 935 Days

Day: 6.9 Hours

Environment

Temp: -176 °C

Axial Tilt: 16.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 26,761,520 km

• M1: 156,330 km (0.072 R)
• M2: 237,412 km (0.032 R)
• M3: 333,454 km (0.093 R)
• M4: 456,872 km (0.085 R)
• M5: 593,305 km (0.079 R)
• M6: 659,427 km (0.074 R)
• M7: 957,426 km (0.07 R)
• M8: 1,125,425 km (0.1 R)
• M9: 1,229,844 km (0.058 R)
• M10: 1,330,673 km (0.042 R)
• M11: 1,606,532 km (0.095 R)
• M12: 1,732,493 km (0.108 R)
• M13: 1,862,045 km (0.083 R)
• M14: 1,939,686 km (0.091 R)
• M15: 2,010,595 km (0.091 R)
• M16: 2,114,566 km (0.049 R)
• M17: 2,261,621 km (0.117 R)
• M18: 2,353,175 km (0.117 R)
• M19: 2,714,304 km (0.1 R)
• M20: 2,974,006 km (0.117 R)
• M21: 3,130,036 km (0.083 R)
• M22: 3,195,111 km (0.114 R)
• M23: 3,288,909 km (0.067 R)
• M24: 3,374,030 km (0.089 R)
• M25: 3,469,474 km (0.099 R)
• M26: 3,556,241 km (0.118 R)
• M27: 3,860,672 km (0.097 R)
• M28: 3,970,776 km (0.093 R)
• M29: 4,051,559 km (0.047 R)
• M30: 4,224,943 km (0.075 R)
• M31: 4,338,488 km (0.085 R)
• M32: 4,494,967 km (0.033 R)
• M33: 4,674,485 km (0.1 R)
• M34: 4,781,298 km (0.109 R)
• M35: 4,856,545 km (0.038 R)
• M36: 4,932,242 km (0.096 R)
• M37: 5,238,768 km (0.077 R)
• M38: 5,472,739 km (0.077 R)
• M39: 5,551,427 km (0.113 R)
• M40: 5,619,345 km (0.108 R)
• M41: 5,698,781 km (0.111 R)
• M42: 5,858,851 km (0.074 R)
• M43: 6,360,004 km (0.104 R)
• M44: 6,490,304 km (0.039 R)
• M45: 6,561,961 km (0.093 R)
• M46: 6,645,736 km (0.045 R)
• M47: 6,777,980 km (0.066 R)
• M48: 7,168,132 km (0.096 R)
• M49: 7,254,450 km (0.103 R)
• M50: 7,341,067 km (0.12 R)
• M51: 7,817,536 km (0.106 R)
• M52: 8,136,628 km (0.085 R)
• M53: 8,368,954 km (0.107 R)
• M54: 8,498,954 km (0.107 R)
• M55: 8,642,718 km (0.115 R)
• M56: 8,827,022 km (0.075 R)
• M57: 8,985,895 km (0.117 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 50.7

Radius: 9.2

Gravity: 0.6 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 1.56 AU - 2.26 AU

Year: 1704 Days

Day: 5.6 Hours

Environment

Temp: -190 °C

Axial Tilt: 23.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 26,761,520 km

• M1: 122,371 km (0.081 R)
• M2: 249,230 km (0.103 R)
• M3: 373,097 km (0.093 R)
• M4: 432,487 km (0.098 R)
• M5: 517,758 km (0.062 R)
• M6: 605,423 km (0.054 R)
• M7: 677,978 km (0.108 R)
• M8: 736,770 km (0.064 R)
• M9: 859,739 km (0.042 R)
• M10: 924,066 km (0.059 R)
• M11: 1,028,635 km (0.111 R)
• M12: 1,122,134 km (0.106 R)
• M13: 1,255,126 km (0.11 R)
• M14: 1,312,871 km (0.099 R)
• M15: 1,387,969 km (0.107 R)
• M16: 1,469,949 km (0.083 R)
• M17: 1,616,106 km (0.047 R)
• M18: 1,708,557 km (0.114 R)
• M19: 1,941,332 km (0.102 R)
• M20: 2,133,714 km (0.094 R)
• M21: 2,312,933 km (0.095 R)
• M22: 2,371,725 km (0.043 R)
• M23: 2,604,649 km (0.074 R)
• M24: 2,693,210 km (0.054 R)
• M25: 2,775,788 km (0.113 R)
• M26: 2,873,177 km (0.114 R)
• M27: 2,950,668 km (0.11 R)
• M28: 3,071,543 km (0.063 R)
• M29: 3,136,319 km (0.088 R)
• M30: 3,201,544 km (0.117 R)
• M31: 3,311,199 km (0.038 R)
• M32: 3,489,370 km (0.12 R)
• M33: 3,708,830 km (0.064 R)
• M34: 3,917,220 km (0.053 R)
• M35: 4,018,947 km (0.099 R)
• M36: 4,426,751 km (0.09 R)
• M37: 4,491,975 km (0.098 R)
• M38: 4,623,173 km (0.069 R)
• M39: 4,948,698 km (0.027 R)
• M40: 5,075,856 km (0.101 R)
• M41: 5,161,276 km (0.116 R)
• M42: 5,385,523 km (0.073 R)
• M43: 5,490,092 km (0.112 R)
• M44: 5,604,235 km (0.119 R)
• M45: 5,772,383 km (0.109 R)
• M46: 5,906,423 km (0.099 R)
• M47: 6,023,409 km (0.101 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 676.1

Radius: 10.4

Gravity: 6.25 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 2.32 AU - 3.78 AU

Year: 3439 Days

Day: 12.1 Hours

Environment

Temp: -197 °C

Axial Tilt: 37 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 26,761,520 km

• M1: 135,236 km (0.073 R)
• M2: 226,940 km (0.103 R)
• M3: 374,294 km (0.057 R)
• M4: 480,359 km (0.1 R)
• M5: 551,567 km (0.114 R)
• M6: 676,332 km (0.116 R)
• M7: 747,989 km (0.103 R)
• M8: 888,312 km (0.069 R)
• M9: 956,230 km (0.099 R)
• M10: 1,349,672 km (0.116 R)
• M11: 1,634,357 km (0.093 R)
• M12: 1,791,285 km (0.096 R)
• M13: 1,923,380 km (0.104 R)
• M14: 2,213,151 km (0.067 R)
• M15: 2,533,440 km (0.073 R)
• M16: 2,715,949 km (0.108 R)
• M17: 2,868,539 km (0.097 R)
• M18: 3,024,121 km (0.051 R)
• M19: 3,307,609 km (0.082 R)
• M20: 3,562,673 km (0.099 R)
• M21: 3,881,167 km (0.103 R)
• M22: 4,189,488 km (0.105 R)
• M23: 5,182,669 km (0.116 R)
• M24: 5,309,079 km (0.045 R)
• M25: 5,415,293 km (0.067 R)
• M26: 5,543,798 km (0.113 R)
• M27: 5,716,583 km (0.083 R)
• M28: 5,825,491 km (0.068 R)
• M29: 6,067,540 km (0.06 R)
• M30: 6,178,691 km (0.115 R)
• M31: 6,245,562 km (0.097 R)
• M32: 6,584,401 km (0.086 R)
• M33: 6,698,544 km (0.116 R)
• M34: 6,813,435 km (0.033 R)
• M35: 6,905,887 km (0.057 R)
• M36: 7,115,324 km (0.11 R)
• M37: 7,185,635 km (0.049 R)
• M38: 7,421,700 km (0.082 R)
• M39: 7,588,352 km (0.031 R)
• M40: 7,901,311 km (0.06 R)
• M41: 8,391,094 km (0.066 R)
• M42: 9,246,196 km (0.063 R)
• M43: 9,554,666 km (0.046 R)
• M44: 9,840,398 km (0.115 R)
• M45: 10,102,494 km (0.116 R)
• M46: 10,553,681 km (0.104 R)
• M47: 10,714,349 km (0.07 R)
• M48: 10,876,064 km (0.1 R)
• M49: 10,957,146 km (0.072 R)
• M50: 11,119,909 km (0.119 R)
• M51: 11,228,966 km (0.093 R)
• M52: 11,613,283 km (0.045 R)
• M53: 11,779,336 km (0.1 R)
• M54: 12,254,010 km (0.07 R)
• M55: 12,366,658 km (0.06 R)
• M56: 12,507,878 km (0.094 R)
• M57: 12,906,257 km (0.086 R)
• M58: 13,049,572 km (0.086 R)
• M59: 14,541,063 km (0.116 R)
• M60: 15,170,870 km (0.086 R)
• M61: 15,534,841 km (0.101 R)
• M62: 15,778,985 km (0.11 R)
• M63: 16,209,378 km (0.092 R)
• M64: 16,612,544 km (0.043 R)
• M65: 16,987,736 km (0.06 R)
• M66: 17,969,547 km (0.054 R)
• M67: 18,515,878 km (0.071 R)
• M68: 19,165,582 km (0.043 R)
• M69: 19,394,616 km (0.072 R)
• M70: 19,955,010 km (0.108 R)
• M71: 20,587,509 km (0.098 R)
• M72: 20,923,057 km (0.046 R)
• M73: 21,158,973 km (0.12 R)
• M74: 21,294,210 km (0.105 R)
• M75: 21,769,931 km (0.069 R)
• M76: 21,906,364 km (0.112 R)
• M77: 22,146,020 km (0.039 R)
• M78: 22,800,810 km (0.12 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 177.9

Radius: 14.4

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 3.26 AU - 3.58 AU

Year: 4084 Days

Day: 13.3 Hours

Environment

Temp: -200 °C

Axial Tilt: 34.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 26,761,520 km

• M1: 181,761 km (0.073 R)
• M2: 274,362 km (0.087 R)
• M3: 534,962 km (0.101 R)
• M4: 682,166 km (0.096 R)
• M5: 803,341 km (0.112 R)
• M6: 1,005,148 km (0.109 R)
• M7: 1,146,668 km (0.077 R)
• M8: 1,285,195 km (0.089 R)
• M9: 1,558,361 km (0.109 R)
• M10: 1,781,711 km (0.107 R)
• M11: 1,909,318 km (0.109 R)
• M12: 2,016,131 km (0.07 R)
• M13: 2,125,038 km (0.107 R)
• M14: 2,273,289 km (0.106 R)
• M15: 2,779,977 km (0.107 R)
• M16: 2,901,899 km (0.025 R)
• M17: 3,067,504 km (0.077 R)
• M18: 3,193,765 km (0.112 R)
• M19: 3,393,777 km (0.044 R)
• M20: 3,539,186 km (0.059 R)
• M21: 3,746,379 km (0.12 R)
• M22: 3,927,243 km (0.108 R)
• M23: 4,018,797 km (0.094 R)
• M24: 4,471,480 km (0.097 R)
• M25: 4,809,721 km (0.11 R)
• M26: 4,924,313 km (0.051 R)
• M27: 5,357,997 km (0.079 R)
• M28: 5,476,928 km (0.09 R)
• M29: 5,665,571 km (0.12 R)
• M30: 6,120,198 km (0.101 R)
• M31: 6,879,707 km (0.113 R)
• M32: 7,046,359 km (0.059 R)
• M33: 7,176,958 km (0.052 R)
• M34: 7,573,542 km (0.047 R)
• M35: 7,707,282 km (0.044 R)
• M36: 7,977,306 km (0.068 R)
• M37: 8,329,011 km (0.045 R)
• M38: 8,946,850 km (0.117 R)
• M39: 9,047,978 km (0.111 R)
• M40: 9,476,576 km (0.119 R)
• M41: 9,620,938 km (0.079 R)
• M42: 9,807,636 km (0.036 R)
• M43: 9,932,700 km (0.066 R)
• M44: 10,058,362 km (0.065 R)
• M45: 10,673,359 km (0.051 R)
• M46: 10,909,724 km (0.09 R)
• M47: 11,039,425 km (0.112 R)
• M48: 11,213,258 km (0.104 R)
• M49: 12,319,833 km (0.119 R)
• M50: 12,455,070 km (0.118 R)
• M51: 12,613,344 km (0.105 R)
• M52: 12,863,472 km (0.085 R)
• M53: 12,977,615 km (0.083 R)
• M54: 13,115,245 km (0.093 R)
• M55: 13,299,400 km (0.116 R)
• M56: 14,256,527 km (0.092 R)
• M57: 14,779,372 km (0.092 R)
• M58: 15,308,500 km (0.111 R)
• M59: 15,478,293 km (0.104 R)
• M60: 15,868,445 km (0.05 R)
• M61: 16,237,203 km (0.073 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 380.5

Radius: 10.8

Gravity: 3.26 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 3.2 AU - 5.24 AU

Year: 5597 Days

Day: 7.4 Hours

Environment

Temp: -207 °C

Axial Tilt: 8.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 26,761,520 km

• M1: 143,764 km (0.036 R)
• M2: 215,271 km (0.071 R)
• M3: 293,960 km (0.102 R)
• M4: 506,239 km (0.054 R)
• M5: 748,139 km (0.111 R)
• M6: 877,392 km (0.039 R)
• M7: 1,311,076 km (0.113 R)
• M8: 1,529,189 km (0.109 R)
• M9: 1,619,696 km (0.045 R)
• M10: 1,696,739 km (0.092 R)
• M11: 1,790,687 km (0.119 R)
• M12: 2,066,994 km (0.088 R)
• M13: 2,150,769 km (0.078 R)
• M14: 2,253,094 km (0.091 R)
• M15: 2,678,400 km (0.11 R)
• M16: 2,770,253 km (0.116 R)
• M17: 3,206,481 km (0.11 R)
• M18: 3,502,685 km (0.086 R)
• M19: 3,911,536 km (0.11 R)
• M20: 4,509,628 km (0.109 R)
• M21: 4,774,715 km (0.112 R)
• M22: 5,113,405 km (0.09 R)
• M23: 5,343,486 km (0.116 R)
• M24: 5,671,405 km (0.091 R)
• M25: 5,742,613 km (0.107 R)
• M26: 5,981,970 km (0.083 R)
• M27: 6,224,468 km (0.059 R)
• M28: 6,870,581 km (0.096 R)
• M29: 7,252,954 km (0.097 R)
• M30: 7,563,968 km (0.08 R)
• M31: 9,351,512 km (0.113 R)
• M32: 9,661,629 km (0.088 R)
• M33: 10,061,354 km (0.096 R)
• M34: 10,408,272 km (0.078 R)
• M35: 10,553,980 km (0.088 R)
• M36: 10,847,491 km (0.114 R)
• M37: 10,936,053 km (0.045 R)
• M38: 11,322,764 km (0.093 R)
• M39: 11,865,505 km (0.094 R)
• M40: 12,170,834 km (0.08 R)
• M41: 12,540,490 km (0.08 R)
• M42: 12,913,887 km (0.077 R)
• M43: 13,259,458 km (0.11 R)
• M44: 13,480,863 km (0.1 R)
• M45: 13,831,370 km (0.089 R)
• M46: 14,023,903 km (0.093 R)
• M47: 14,249,496 km (0.117 R)
• M48: 14,900,995 km (0.116 R)
• M49: 15,131,226 km (0.08 R)
• M50: 15,296,532 km (0.047 R)
• M51: 15,395,865 km (0.116 R)
• M52: 15,595,428 km (0.066 R)
• M53: 15,996,949 km (0.092 R)
• M54: 16,131,587 km (0.103 R)
• M55: 16,435,869 km (0.035 R)
• M56: 16,742,096 km (0.066 R)
• M57: 17,153,191 km (0.094 R)
• M58: 17,360,085 km (0.063 R)
• M59: 17,671,847 km (0.069 R)
• M60: 17,741,410 km (0.079 R)
• M61: 17,880,835 km (0.09 R)
• M62: 18,406,672 km (0.056 R)
• M63: 19,044,407 km (0.118 R)
• M64: 19,115,766 km (0.027 R)
• M65: 19,545,560 km (0.087 R)
• M66: 20,780,491 km (0.106 R)
• M67: 20,927,396 km (0.119 R)
• M68: 21,259,353 km (0.036 R)
• M69: 21,407,455 km (0.076 R)
• M70: 21,890,956 km (0.065 R)
• M71: 22,003,154 km (0.08 R)
• M72: 24,906,549 km (0.12 R)
• M73: 25,023,535 km (0.107 R)
• M74: 25,101,775 km (0.116 R)
• M75: 25,808,774 km (0.053 R)
• M76: 26,601,942 km (0.092 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 173 - 18,746 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit