🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.41 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 889.4

Radius: 9.5

Gravity: 9.85 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 0.73 AU - 0.91 AU

Year: 487 Days

Day: 11.3 Hours

Environment

Temp: -143 °C

Axial Tilt: 27.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 45,182,028 km

• M1: 122,221 km (0.083 R)
• M2: 194,776 km (0.062 R)
• M3: 331,658 km (0.11 R)
• M4: 428,448 km (0.119 R)
• M5: 516,412 km (0.118 R)
• M6: 736,022 km (0.091 R)
• M7: 811,269 km (0.086 R)
• M8: 884,273 km (0.098 R)
• M9: 1,021,903 km (0.082 R)
• M10: 1,106,875 km (0.067 R)
• M11: 1,211,144 km (0.119 R)
• M12: 1,307,336 km (0.114 R)
• M13: 1,441,675 km (0.031 R)
• M14: 1,568,384 km (0.058 R)
• M15: 1,648,718 km (0.11 R)
• M16: 1,749,697 km (0.052 R)
• M17: 1,852,770 km (0.103 R)
• M18: 1,984,416 km (0.059 R)
• M19: 2,078,513 km (0.1 R)
• M20: 2,139,848 km (0.106 R)
• M21: 2,250,251 km (0.083 R)
• M22: 2,376,961 km (0.119 R)
• M23: 2,469,861 km (0.105 R)
• M24: 2,586,098 km (0.087 R)
• M25: 2,667,031 km (0.115 R)
• M26: 2,861,658 km (0.091 R)
• M27: 2,960,691 km (0.064 R)
• M28: 3,099,817 km (0.117 R)
• M29: 3,241,187 km (0.047 R)
• M30: 3,408,887 km (0.101 R)
• M31: 3,505,976 km (0.098 R)
• M32: 3,895,229 km (0.061 R)
• M33: 3,979,902 km (0.066 R)
• M34: 4,116,485 km (0.036 R)
• M35: 4,438,569 km (0.091 R)
• M36: 4,759,905 km (0.104 R)
• M37: 4,850,561 km (0.044 R)
• M38: 4,960,067 km (0.106 R)
• M39: 5,061,046 km (0.093 R)
• M40: 5,162,922 km (0.094 R)
• M41: 5,349,769 km (0.084 R)
• M42: 5,548,286 km (0.112 R)
• M43: 5,624,581 km (0.116 R)
• M44: 5,787,942 km (0.1 R)
• M45: 5,991,844 km (0.033 R)
• M46: 6,089,830 km (0.072 R)
• M47: 6,158,645 km (0.086 R)
• M48: 6,357,012 km (0.105 R)
• M49: 6,466,966 km (0.11 R)
• M50: 6,617,911 km (0.089 R)
• M51: 6,719,188 km (0.083 R)
• M52: 6,780,224 km (0.058 R)
• M53: 6,913,067 km (0.117 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 425.8

Radius: 8.5

Gravity: 5.89 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 0.88 AU - 0.96 AU

Year: 579 Days

Day: 9.7 Hours

Environment

Temp: -162 °C

Axial Tilt: 14.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 45,182,028 km

• M1: 124,017 km (0.059 R)
• M2: 241,900 km (0.065 R)
• M3: 307,424 km (0.102 R)
• M4: 451,786 km (0.065 R)
• M5: 534,812 km (0.099 R)
• M6: 592,258 km (0.061 R)
• M7: 701,315 km (0.119 R)
• M8: 813,064 km (0.05 R)
• M9: 898,634 km (0.114 R)
• M10: 987,496 km (0.119 R)
• M11: 1,094,159 km (0.04 R)
• M12: 1,210,097 km (0.107 R)
• M13: 1,314,217 km (0.113 R)
• M14: 1,421,479 km (0.091 R)
• M15: 1,582,147 km (0.108 R)
• M16: 1,807,890 km (0.086 R)
• M17: 1,861,596 km (0.078 R)
• M18: 1,945,969 km (0.112 R)
• M19: 2,025,555 km (0.062 R)
• M20: 2,309,642 km (0.114 R)
• M21: 2,394,164 km (0.083 R)
• M22: 2,473,002 km (0.093 R)
• M23: 2,566,202 km (0.119 R)
• M24: 2,646,985 km (0.092 R)
• M25: 2,701,438 km (0.087 R)
• M26: 2,783,717 km (0.12 R)
• M27: 2,852,831 km (0.036 R)
• M28: 2,936,606 km (0.057 R)
• M29: 2,993,005 km (0.049 R)
• M30: 3,099,668 km (0.068 R)
• M31: 3,164,294 km (0.083 R)
• M32: 3,538,738 km (0.094 R)
• M33: 3,613,836 km (0.077 R)
• M34: 3,689,532 km (0.113 R)
• M35: 3,888,797 km (0.085 R)
• M36: 3,966,288 km (0.104 R)
• M37: 4,257,855 km (0.113 R)
• M38: 4,321,882 km (0.093 R)
• M39: 4,556,452 km (0.101 R)
• M40: 4,662,966 km (0.092 R)
• M41: 4,753,772 km (0.041 R)
• M42: 4,836,798 km (0.057 R)
• M43: 5,379,689 km (0.108 R)
• M44: 5,501,162 km (0.071 R)
• M45: 5,570,875 km (0.105 R)
• M46: 5,684,869 km (0.116 R)
• M47: 5,746,653 km (0.116 R)
• M48: 5,808,586 km (0.11 R)
• M49: 5,906,274 km (0.082 R)
• M50: 6,022,661 km (0.095 R)
• M51: 6,076,516 km (0.116 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 273.7

Radius: 9.5

Gravity: 3.03 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 1.11 AU - 1.15 AU

Year: 788 Days

Day: 9.5 Hours

Environment

Temp: -173 °C

Axial Tilt: 25.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 45,182,028 km

• M1: 161,715 km (0.047 R)
• M2: 231,129 km (0.084 R)
• M3: 316,549 km (0.069 R)
• M4: 392,994 km (0.052 R)
• M5: 510,727 km (0.11 R)
• M6: 596,596 km (0.08 R)
• M7: 688,001 km (0.112 R)
• M8: 748,887 km (0.082 R)
• M9: 862,581 km (0.111 R)
• M10: 943,364 km (0.087 R)
• M11: 1,016,966 km (0.077 R)
• M12: 1,180,776 km (0.083 R)
• M13: 1,431,652 km (0.028 R)
• M14: 1,500,018 km (0.116 R)
• M15: 1,563,597 km (0.105 R)
• M16: 1,634,207 km (0.075 R)
• M17: 1,796,820 km (0.091 R)
• M18: 1,877,004 km (0.106 R)
• M19: 1,964,968 km (0.085 R)
• M20: 2,086,292 km (0.097 R)
• M21: 2,184,129 km (0.115 R)
• M22: 2,384,141 km (0.086 R)
• M23: 2,625,143 km (0.103 R)
• M24: 2,709,666 km (0.108 R)
• M25: 3,042,073 km (0.066 R)
• M26: 3,138,414 km (0.105 R)
• M27: 3,198,253 km (0.085 R)
• M28: 3,464,537 km (0.076 R)
• M29: 3,698,508 km (0.078 R)
• M30: 3,801,431 km (0.068 R)
• M31: 3,937,566 km (0.097 R)
• M32: 4,347,464 km (0.047 R)
• M33: 4,532,217 km (0.098 R)
• M34: 4,642,620 km (0.088 R)
• M35: 4,710,987 km (0.109 R)
• M36: 4,892,150 km (0.077 R)
• M37: 5,243,555 km (0.065 R)
• M38: 5,431,300 km (0.105 R)
• M39: 5,521,508 km (0.117 R)
• M40: 5,612,164 km (0.025 R)
• M41: 5,905,825 km (0.087 R)
• M42: 6,223,271 km (0.108 R)
• M43: 6,317,817 km (0.119 R)
• M44: 6,441,236 km (0.118 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 104.9

Radius: 12

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 1.39 AU - 1.43 AU

Year: 1098 Days

Day: 10.4 Hours

Environment

Temp: -180 °C

Axial Tilt: 36.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 45,182,028 km

• M1: 154,086 km (0.065 R)
• M2: 264,639 km (0.05 R)
• M3: 364,121 km (0.12 R)
• M4: 468,989 km (0.116 R)
• M5: 765,044 km (0.069 R)
• M6: 844,330 km (0.085 R)
• M7: 1,035,217 km (0.09 R)
• M8: 1,152,951 km (0.115 R)
• M9: 1,260,661 km (0.09 R)
• M10: 1,444,517 km (0.084 R)
• M11: 1,577,659 km (0.09 R)
• M12: 1,726,210 km (0.09 R)
• M13: 1,920,089 km (0.112 R)
• M14: 2,019,870 km (0.067 R)
• M15: 2,127,431 km (0.096 R)
• M16: 2,392,369 km (0.06 R)
• M17: 2,474,648 km (0.099 R)
• M18: 2,551,392 km (0.09 R)
• M19: 2,655,063 km (0.054 R)
• M20: 2,893,672 km (0.103 R)
• M21: 3,049,852 km (0.115 R)
• M22: 3,132,430 km (0.081 R)
• M23: 3,321,073 km (0.106 R)
• M24: 3,420,406 km (0.094 R)
• M25: 3,506,424 km (0.114 R)
• M26: 3,614,883 km (0.105 R)
• M27: 3,702,547 km (0.111 R)
• M28: 3,798,290 km (0.113 R)
• M29: 3,969,729 km (0.103 R)
• M30: 4,136,082 km (0.096 R)
• M31: 4,428,995 km (0.066 R)
• M32: 4,665,210 km (0.048 R)
• M33: 4,816,902 km (0.11 R)
• M34: 4,978,468 km (0.084 R)
• M35: 5,100,689 km (0.119 R)
• M36: 5,298,607 km (0.098 R)
• M37: 5,390,011 km (0.107 R)
• M38: 5,532,578 km (0.112 R)
• M39: 5,634,005 km (0.079 R)
• M40: 5,804,248 km (0.102 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 452.7

Radius: 8.8

Gravity: 5.85 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 3.88 AU - 5.16 AU

Year: 6304 Days

Day: 8 Hours

Environment

Temp: -206 °C

Axial Tilt: 37.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 45,182,028 km

• M1: 114,442 km (0.083 R)
• M2: 268,379 km (0.077 R)
• M3: 503,995 km (0.05 R)
• M4: 593,156 km (0.105 R)
• M5: 788,530 km (0.111 R)
• M6: 935,286 km (0.067 R)
• M7: 1,526,646 km (0.106 R)
• M8: 1,609,823 km (0.115 R)
• M9: 2,048,743 km (0.11 R)
• M10: 2,253,393 km (0.098 R)
• M11: 2,503,969 km (0.108 R)
• M12: 2,682,739 km (0.088 R)
• M13: 3,095,030 km (0.046 R)
• M14: 3,287,264 km (0.117 R)
• M15: 3,439,405 km (0.026 R)
• M16: 3,728,129 km (0.092 R)
• M17: 3,909,890 km (0.084 R)
• M18: 4,329,362 km (0.102 R)
• M19: 4,520,399 km (0.05 R)
• M20: 4,787,730 km (0.096 R)
• M21: 5,010,182 km (0.119 R)
• M22: 5,286,938 km (0.079 R)
• M23: 6,388,577 km (0.1 R)
• M24: 6,497,185 km (0.081 R)
• M25: 6,771,248 km (0.08 R)
• M26: 7,387,741 km (0.105 R)
• M27: 7,473,162 km (0.105 R)
• M28: 7,530,308 km (0.115 R)
• M29: 7,760,390 km (0.091 R)
• M30: 8,227,584 km (0.043 R)
• M31: 8,554,156 km (0.101 R)
• M32: 9,097,495 km (0.094 R)
• M33: 9,189,199 km (0.064 R)
• M34: 9,250,534 km (0.118 R)
• M35: 9,527,888 km (0.094 R)
• M36: 9,589,972 km (0.069 R)
• M37: 9,776,819 km (0.117 R)
• M38: 11,216,848 km (0.116 R)
• M39: 11,678,208 km (0.072 R)
• M40: 12,213,170 km (0.075 R)
• M41: 12,517,452 km (0.092 R)
• M42: 12,756,061 km (0.091 R)
• M43: 13,064,831 km (0.056 R)
• M44: 13,306,880 km (0.102 R)
• M45: 13,725,006 km (0.041 R)
• M46: 13,830,323 km (0.042 R)
• M47: 14,253,835 km (0.052 R)
• M48: 14,969,361 km (0.109 R)
• M49: 15,222,481 km (0.12 R)
• M50: 16,323,671 km (0.104 R)
• M51: 16,621,670 km (0.094 R)
• M52: 17,034,261 km (0.038 R)
• M53: 17,869,615 km (0.08 R)
• M54: 18,061,400 km (0.054 R)
• M55: 19,343,753 km (0.118 R)
• M56: 21,179,917 km (0.111 R)
• M57: 21,668,055 km (0.112 R)
• M58: 22,448,507 km (0.05 R)
• M59: 23,363,597 km (0.071 R)
• M60: 23,910,078 km (0.119 R)
• M61: 24,206,132 km (0.065 R)
• M62: 24,972,821 km (0.116 R)
• M63: 25,617,887 km (0.1 R)
• M64: 25,834,206 km (0.083 R)
• M65: 27,541,417 km (0.096 R)
• M66: 27,896,263 km (0.088 R)
• M67: 28,029,555 km (0.068 R)
• M68: 28,475,805 km (0.055 R)
• M69: 28,969,478 km (0.117 R)
• M70: 29,420,665 km (0.096 R)
• M71: 29,511,172 km (0.117 R)
• M72: 30,467,102 km (0.114 R)

Planet 6 - Ice Giant

Semi-Major Axis: 6.22 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 445.9

Radius: 3

Gravity: 49.54 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 5.41 AU - 7.03 AU

Year: 10176 Days

Day: 21.4 Hours

Environment

Temp: -219 °C

Axial Tilt: 11.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 45,182,028 km

• M1: 40,990 km (0.065 R)
• M2: 183,706 km (0.105 R)
• M3: 266,434 km (0.079 R)
• M4: 639,082 km (0.078 R)
• M5: 749,336 km (0.11 R)
• M6: 2,005,509 km (0.093 R)
• M7: 2,954,708 km (0.071 R)
• M8: 3,058,828 km (0.071 R)
• M9: 3,432,972 km (0.081 R)
• M10: 3,625,355 km (0.071 R)
• M11: 4,340,881 km (0.102 R)
• M12: 4,548,822 km (0.107 R)
• M13: 4,912,944 km (0.064 R)
• M14: 5,798,114 km (0.038 R)
• M15: 7,709,975 km (0.077 R)
• M16: 7,781,483 km (0.078 R)
• M17: 11,426,136 km (0.102 R)
• M18: 11,548,656 km (0.114 R)
• M19: 11,753,905 km (0.1 R)
• M20: 12,043,227 km (0.115 R)
• M21: 12,334,793 km (0.114 R)
• M22: 12,628,753 km (0.112 R)
• M23: 12,882,621 km (0.073 R)
• M24: 13,524,396 km (0.076 R)
• M25: 13,740,714 km (0.093 R)
• M26: 14,089,127 km (0.08 R)
• M27: 14,838,912 km (0.119 R)
• M28: 14,972,652 km (0.083 R)
• M29: 15,061,962 km (0.079 R)
• M30: 15,601,861 km (0.064 R)
• M31: 17,776,117 km (0.102 R)
• M32: 18,298,512 km (0.119 R)
• M33: 18,393,956 km (0.116 R)
• M34: 18,633,462 km (0.051 R)
• M35: 19,115,616 km (0.055 R)
• M36: 20,141,558 km (0.118 R)
• M37: 20,935,025 km (0.064 R)
• M38: 21,738,815 km (0.077 R)
• M39: 21,839,943 km (0.116 R)
• M40: 22,860,200 km (0.092 R)
• M41: 23,687,626 km (0.057 R)
• M42: 24,209,723 km (0.114 R)
• M43: 25,638,083 km (0.113 R)
• M44: 26,335,508 km (0.052 R)
• M45: 26,389,513 km (0.086 R)
• M46: 26,930,609 km (0.07 R)
• M47: 27,202,428 km (0.09 R)
• M48: 28,409,683 km (0.098 R)
• M49: 28,964,242 km (0.097 R)
• M50: 29,131,193 km (0.093 R)
• M51: 29,971,335 km (0.12 R)
• M52: 30,196,629 km (0.035 R)
• M53: 31,103,641 km (0.112 R)
• M54: 32,423,095 km (0.093 R)
• M55: 32,480,839 km (0.096 R)
• M56: 33,176,918 km (0.098 R)
• M57: 34,406,762 km (0.119 R)
• M58: 34,701,769 km (0.102 R)
• M59: 34,938,284 km (0.031 R)
• M60: 35,651,417 km (0.117 R)
• M61: 36,129,382 km (0.096 R)
• M62: 36,790,156 km (0.041 R)
• M63: 37,940,862 km (0.102 R)
• M64: 38,551,222 km (0.107 R)
• M65: 40,153,265 km (0.05 R)
• M66: 41,400,313 km (0.095 R)
• M67: 41,965,643 km (0.083 R)

Planet 7 - Ice Giant

Semi-Major Axis: 6.55 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 474.4

Radius: 5.9

Gravity: 13.63 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 5.91 AU - 7.19 AU

Year: 10997 Days

Day: 19.5 Hours

Environment

Temp: -225 °C

Axial Tilt: 8.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 45,182,028 km

• M1: 132,693 km (0.1 R)
• M2: 182,360 km (0.082 R)
• M3: 220,507 km (0.097 R)
• M4: 381,475 km (0.095 R)
• M5: 461,659 km (0.064 R)
• M6: 518,357 km (0.099 R)
• M7: 719,865 km (0.101 R)
• M8: 769,681 km (0.074 R)
• M9: 963,111 km (0.026 R)
• M10: 1,271,133 km (0.116 R)
• M11: 1,630,168 km (0.055 R)
• M12: 1,925,175 km (0.075 R)
• M13: 2,236,638 km (0.059 R)
• M14: 2,641,749 km (0.096 R)
• M15: 2,879,460 km (0.098 R)
• M16: 3,151,878 km (0.098 R)
• M17: 3,403,950 km (0.118 R)
• M18: 3,575,838 km (0.102 R)
• M19: 3,868,302 km (0.097 R)
• M20: 4,414,334 km (0.064 R)
• M21: 4,633,196 km (0.098 R)
• M22: 4,823,634 km (0.05 R)
• M23: 4,984,302 km (0.086 R)
• M24: 5,277,962 km (0.059 R)
• M25: 5,644,477 km (0.074 R)
• M26: 5,916,147 km (0.092 R)
• M27: 6,437,196 km (0.11 R)
• M28: 6,578,566 km (0.106 R)
• M29: 8,238,953 km (0.11 R)
• M30: 8,469,633 km (0.073 R)
• M31: 8,898,231 km (0.116 R)
• M32: 9,293,917 km (0.093 R)
• M33: 9,413,745 km (0.09 R)
• M34: 9,534,022 km (0.108 R)
• M35: 10,225,613 km (0.079 R)
• M36: 10,432,058 km (0.103 R)
• M37: 10,933,360 km (0.076 R)
• M38: 11,059,771 km (0.074 R)
• M39: 11,314,386 km (0.093 R)
• M40: 11,356,872 km (0.076 R)
• M41: 11,699,750 km (0.12 R)
• M42: 12,220,201 km (0.117 R)
• M43: 12,615,588 km (0.111 R)
• M44: 12,970,584 km (0.052 R)
• M45: 13,283,842 km (0.039 R)
• M46: 14,330,728 km (0.071 R)
• M47: 14,887,232 km (0.07 R)
• M48: 14,934,056 km (0.062 R)
• M49: 15,168,327 km (0.079 R)
• M50: 15,356,521 km (0.089 R)
• M51: 15,735,452 km (0.069 R)
• M52: 16,261,588 km (0.083 R)
• M53: 17,232,628 km (0.077 R)
• M54: 17,725,253 km (0.037 R)
• M55: 19,128,930 km (0.032 R)
• M56: 21,458,618 km (0.104 R)
• M57: 21,776,064 km (0.077 R)
• M58: 22,844,941 km (0.113 R)
• M59: 22,898,946 km (0.109 R)
• M60: 23,603,402 km (0.057 R)
• M61: 23,657,856 km (0.111 R)
• M62: 24,315,040 km (0.052 R)
• M63: 25,703,158 km (0.1 R)
• M64: 26,096,451 km (0.082 R)
• M65: 26,491,838 km (0.07 R)
• M66: 27,059,861 km (0.102 R)
• M67: 29,196,717 km (0.053 R)
• M68: 30,374,052 km (0.119 R)
• M69: 30,552,074 km (0.062 R)
• M70: 31,807,350 km (0.098 R)
• M71: 32,169,077 km (0.088 R)
• M72: 32,653,625 km (0.071 R)
• M73: 33,998,210 km (0.113 R)
• M74: 34,244,598 km (0.034 R)
• M75: 34,429,950 km (0.086 R)
• M76: 34,801,252 km (0.108 R)
• M77: 34,863,335 km (0.072 R)
• M78: 35,111,817 km (0.112 R)
• M79: 35,174,050 km (0.063 R)
• M80: 35,236,282 km (0.12 R)
• M81: 35,485,662 km (0.034 R)
• M82: 36,867,797 km (0.118 R)
• M83: 38,267,285 km (0.113 R)
• M84: 39,038,013 km (0.046 R)
• M85: 40,073,530 km (0.071 R)
• M86: 40,138,605 km (0.104 R)
• M87: 41,643,858 km (0.103 R)
• M88: 42,237,912 km (0.103 R)
• M89: 44,641,800 km (0.081 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: 532 - 12,845 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit