🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.4 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 999.6

Radius: 12

Gravity: 6.94 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 0.79 AU - 0.79 AU

Year: 461 Days

Day: 7 Hours

Environment

Temp: -145 °C

Axial Tilt: 15.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 43,889,892 km

• M1: 154,086 km (0.114 R)
• M2: 230,381 km (0.114 R)
• M3: 315,652 km (0.102 R)
• M4: 402,119 km (0.066 R)
• M5: 488,437 km (0.105 R)
• M6: 566,527 km (0.084 R)
• M7: 649,704 km (0.062 R)
• M8: 742,454 km (0.089 R)
• M9: 835,654 km (0.042 R)
• M10: 928,105 km (0.111 R)
• M11: 1,060,948 km (0.107 R)
• M12: 1,184,067 km (0.087 R)
• M13: 1,468,901 km (0.092 R)
• M14: 1,564,943 km (0.113 R)
• M15: 1,795,324 km (0.104 R)
• M16: 1,898,397 km (0.106 R)
• M17: 2,090,481 km (0.056 R)
• M18: 2,192,506 km (0.093 R)
• M19: 2,310,240 km (0.067 R)
• M20: 2,581,012 km (0.094 R)
• M21: 2,862,256 km (0.091 R)
• M22: 2,953,212 km (0.114 R)
• M23: 3,060,623 km (0.11 R)
• M24: 3,161,452 km (0.094 R)
• M25: 3,279,185 km (0.066 R)
• M26: 3,486,977 km (0.107 R)
• M27: 3,584,365 km (0.104 R)
• M28: 3,674,423 km (0.093 R)
• M29: 3,848,555 km (0.069 R)
• M30: 4,042,434 km (0.118 R)
• M31: 4,161,962 km (0.08 R)
• M32: 4,256,807 km (0.029 R)
• M33: 4,475,071 km (0.093 R)
• M34: 4,598,938 km (0.106 R)
• M35: 4,688,098 km (0.11 R)
• M36: 4,822,886 km (0.089 R)
• M37: 4,922,668 km (0.037 R)
• M38: 5,059,849 km (0.045 R)
• M39: 5,161,127 km (0.114 R)
• M40: 5,319,102 km (0.12 R)
• M41: 5,403,475 km (0.112 R)
• M42: 5,535,570 km (0.096 R)
• M43: 5,735,732 km (0.081 R)
• M44: 5,928,564 km (0.028 R)
• M45: 6,084,295 km (0.115 R)
• M46: 6,469,958 km (0.049 R)
• M47: 6,771,996 km (0.091 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 680.3

Radius: 12.3

Gravity: 4.5 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 1.01 AU - 1.05 AU

Year: 686 Days

Day: 8.2 Hours

Environment

Temp: -164 °C

Axial Tilt: 0.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 43,889,892 km

• M1: 162,014 km (0.039 R)
• M2: 248,931 km (0.11 R)
• M3: 354,697 km (0.099 R)
• M4: 467,493 km (0.078 R)
• M5: 600,486 km (0.084 R)
• M6: 768,185 km (0.117 R)
• M7: 861,235 km (0.112 R)
• M8: 980,614 km (0.049 R)
• M9: 1,059,751 km (0.101 R)
• M10: 1,153,100 km (0.035 R)
• M11: 1,249,441 km (0.102 R)
• M12: 1,342,491 km (0.072 R)
• M13: 1,476,830 km (0.045 R)
• M14: 1,766,302 km (0.067 R)
• M15: 1,921,734 km (0.103 R)
• M16: 2,104,094 km (0.071 R)
• M17: 2,216,143 km (0.077 R)
• M18: 2,446,823 km (0.119 R)
• M19: 2,612,876 km (0.11 R)
• M20: 2,733,901 km (0.105 R)
• M21: 2,832,187 km (0.046 R)
• M22: 2,956,652 km (0.115 R)
• M23: 3,049,104 km (0.078 R)
• M24: 3,228,322 km (0.025 R)
• M25: 3,341,119 km (0.079 R)
• M26: 3,428,783 km (0.094 R)
• M27: 3,517,345 km (0.106 R)
• M28: 3,651,385 km (0.085 R)
• M29: 4,045,575 km (0.096 R)
• M30: 4,424,507 km (0.118 R)
• M31: 4,667,304 km (0.116 R)
• M32: 4,815,107 km (0.09 R)
• M33: 4,984,451 km (0.096 R)
• M34: 5,155,891 km (0.11 R)
• M35: 5,278,112 km (0.104 R)
• M36: 5,535,720 km (0.111 R)
• M37: 5,650,461 km (0.093 R)
• M38: 5,744,857 km (0.079 R)
• M39: 5,956,688 km (0.087 R)
• M40: 6,246,758 km (0.117 R)
• M41: 6,409,970 km (0.118 R)
• M42: 6,519,475 km (0.086 R)
• M43: 6,596,668 km (0.06 R)
• M44: 6,785,161 km (0.082 R)
• M45: 7,156,014 km (0.099 R)
• M46: 7,338,374 km (0.062 R)
• M47: 7,418,558 km (0.119 R)
• M48: 7,568,455 km (0.092 R)
• M49: 7,695,913 km (0.03 R)
• M50: 7,941,553 km (0.085 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 401.9

Radius: 10.7

Gravity: 3.51 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 0.89 AU - 1.33 AU

Year: 767 Days

Day: 8.5 Hours

Environment

Temp: -162 °C

Axial Tilt: 139.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 43,889,892 km

• M1: 150,196 km (0.107 R)
• M2: 224,846 km (0.11 R)
• M3: 303,085 km (0.111 R)
• M4: 371,601 km (0.119 R)
• M5: 462,557 km (0.078 R)
• M6: 658,231 km (0.109 R)
• M7: 726,746 km (0.102 R)
• M8: 847,023 km (0.112 R)
• M9: 974,481 km (0.117 R)
• M10: 1,059,602 km (0.096 R)
• M11: 1,249,441 km (0.104 R)
• M12: 1,420,432 km (0.099 R)
• M13: 1,618,350 km (0.12 R)
• M14: 1,714,242 km (0.085 R)
• M15: 1,905,278 km (0.111 R)
• M16: 2,145,383 km (0.105 R)
• M17: 2,272,840 km (0.1 R)
• M18: 2,632,474 km (0.051 R)
• M19: 2,730,909 km (0.094 R)
• M20: 2,877,216 km (0.109 R)
• M21: 2,978,793 km (0.082 R)
• M22: 3,073,638 km (0.082 R)
• M23: 3,258,242 km (0.118 R)
• M24: 3,405,446 km (0.039 R)
• M25: 3,479,796 km (0.103 R)
• M26: 3,647,046 km (0.108 R)
• M27: 3,723,341 km (0.1 R)
• M28: 3,868,601 km (0.091 R)
• M29: 3,946,392 km (0.089 R)
• M30: 4,209,385 km (0.112 R)
• M31: 4,468,937 km (0.043 R)
• M32: 4,706,349 km (0.098 R)
• M33: 4,780,101 km (0.102 R)
• M34: 4,882,276 km (0.081 R)
• M35: 5,164,866 km (0.052 R)
• M36: 5,231,438 km (0.086 R)
• M37: 5,491,439 km (0.092 R)
• M38: 5,559,506 km (0.084 R)
• M39: 5,686,813 km (0.064 R)
• M40: 5,755,628 km (0.114 R)
• M41: 5,834,766 km (0.114 R)
• M42: 5,934,099 km (0.11 R)
• M43: 6,014,134 km (0.102 R)
• M44: 6,104,491 km (0.083 R)
• M45: 6,195,297 km (0.104 R)
• M46: 6,317,069 km (0.088 R)
• M47: 6,408,922 km (0.077 R)
• M48: 6,542,364 km (0.096 R)
• M49: 6,874,920 km (0.087 R)
• M50: 7,117,418 km (0.073 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 192.4

Radius: 8.9

Gravity: 2.43 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 1.56 AU - 1.6 AU

Year: 1303 Days

Day: 13.5 Hours

Environment

Temp: -179 °C

Axial Tilt: 43.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 43,889,892 km

• M1: 111,002 km (0.109 R)
• M2: 174,282 km (0.083 R)
• M3: 258,056 km (0.09 R)
• M4: 393,143 km (0.107 R)
• M5: 470,784 km (0.098 R)
• M6: 644,019 km (0.109 R)
• M7: 764,445 km (0.103 R)
• M8: 833,111 km (0.052 R)
• M9: 954,285 km (0.117 R)
• M10: 1,111,213 km (0.091 R)
• M11: 1,177,784 km (0.044 R)
• M12: 1,276,967 km (0.099 R)
• M13: 1,340,397 km (0.062 R)
• M14: 1,619,098 km (0.037 R)
• M15: 1,681,181 km (0.09 R)
• M16: 1,836,463 km (0.082 R)
• M17: 1,901,389 km (0.1 R)
• M18: 2,199,537 km (0.09 R)
• M19: 2,299,618 km (0.094 R)
• M20: 2,401,345 km (0.08 R)
• M21: 2,528,653 km (0.12 R)
• M22: 2,641,749 km (0.096 R)
• M23: 2,756,790 km (0.088 R)
• M24: 2,814,834 km (0.096 R)
• M25: 2,881,704 km (0.081 R)
• M26: 2,940,645 km (0.076 R)
• M27: 3,000,185 km (0.083 R)
• M28: 3,085,606 km (0.085 R)
• M29: 3,163,397 km (0.097 R)
• M30: 3,365,055 km (0.071 R)
• M31: 3,516,747 km (0.096 R)
• M32: 3,716,609 km (0.091 R)
• M33: 3,892,088 km (0.077 R)
• M34: 3,957,612 km (0.104 R)
• M35: 4,328,614 km (0.116 R)
• M36: 4,386,658 km (0.07 R)
• M37: 4,513,517 km (0.09 R)
• M38: 4,631,550 km (0.115 R)
• M39: 4,690,940 km (0.095 R)
• M40: 4,750,630 km (0.102 R)
• M41: 4,860,734 km (0.086 R)
• M42: 5,124,475 km (0.095 R)
• M43: 5,247,744 km (0.025 R)
• M44: 5,729,449 km (0.053 R)
• M45: 5,804,098 km (0.061 R)
• M46: 5,868,276 km (0.091 R)
• M47: 5,932,603 km (0.114 R)
• M48: 6,040,463 km (0.098 R)
• M49: 6,247,357 km (0.078 R)
• M50: 6,467,565 km (0.079 R)
• M51: 6,545,206 km (0.112 R)
• M52: 6,612,076 km (0.065 R)
• M53: 6,938,200 km (0.09 R)
• M54: 7,006,416 km (0.097 R)
• M55: 7,154,817 km (0.079 R)
• M56: 7,212,263 km (0.101 R)
• M57: 7,501,436 km (0.065 R)
• M58: 7,700,251 km (0.033 R)
• M59: 7,936,466 km (0.071 R)
• M60: 8,043,578 km (0.108 R)

Planet 5 - Ice Giant

Semi-Major Axis: 9.36 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 642.7

Radius: 4.1

Gravity: 38.23 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 7.35 AU - 11.37 AU

Year: 18786 Days

Day: 17.9 Hours

Environment

Temp: -227 °C

Axial Tilt: 44.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 43,889,892 km

• M1: 76,295 km (0.104 R)
• M2: 122,371 km (0.09 R)
• M3: 299,944 km (0.087 R)
• M4: 755,320 km (0.113 R)
• M5: 1,100,292 km (0.09 R)
• M6: 1,206,806 km (0.075 R)
• M7: 1,401,582 km (0.06 R)
• M8: 1,488,050 km (0.078 R)
• M9: 1,820,157 km (0.101 R)
• M10: 2,376,661 km (0.098 R)
• M11: 2,480,034 km (0.119 R)
• M12: 2,620,057 km (0.064 R)
• M13: 2,726,870 km (0.11 R)
• M14: 2,981,635 km (0.105 R)
• M15: 3,474,710 km (0.029 R)
• M16: 3,592,144 km (0.108 R)
• M17: 3,671,132 km (0.088 R)
• M18: 4,240,052 km (0.053 R)
• M19: 4,835,901 km (0.065 R)
• M20: 5,367,272 km (0.089 R)
• M21: 5,457,630 km (0.092 R)
• M22: 5,823,995 km (0.105 R)
• M23: 6,010,244 km (0.094 R)
• M24: 6,057,218 km (0.11 R)
• M25: 6,104,192 km (0.065 R)
• M26: 6,388,577 km (0.074 R)
• M27: 6,677,301 km (0.053 R)
• M28: 6,872,227 km (0.103 R)
• M29: 7,367,546 km (0.106 R)
• M30: 7,569,054 km (0.073 R)
• M31: 8,235,812 km (0.065 R)
• M32: 8,288,021 km (0.056 R)
• M33: 8,655,583 km (0.098 R)
• M34: 8,868,012 km (0.099 R)
• M35: 9,900,387 km (0.072 R)
• M36: 11,142,498 km (0.069 R)
• M37: 12,313,550 km (0.074 R)
• M38: 12,373,090 km (0.104 R)
• M39: 12,612,447 km (0.09 R)
• M40: 12,792,862 km (0.082 R)
• M41: 12,913,587 km (0.082 R)
• M42: 13,707,952 km (0.106 R)
• M43: 14,517,875 km (0.118 R)
• M44: 14,580,706 km (0.058 R)
• M45: 14,770,097 km (0.088 R)
• M46: 17,774,172 km (0.1 R)
• M47: 17,841,491 km (0.056 R)
• M48: 18,519,618 km (0.118 R)
• M49: 19,206,123 km (0.101 R)
• M50: 19,275,237 km (0.091 R)
• M51: 20,251,363 km (0.094 R)
• M52: 20,745,485 km (0.078 R)
• M53: 21,458,319 km (0.072 R)
• M54: 21,601,783 km (0.073 R)
• M55: 22,179,081 km (0.058 R)
• M56: 22,615,309 km (0.069 R)
• M57: 23,054,378 km (0.103 R)
• M58: 24,763,384 km (0.104 R)
• M59: 25,899,730 km (0.099 R)
• M60: 26,052,619 km (0.052 R)
• M61: 27,285,754 km (0.067 R)
• M62: 29,888,458 km (0.084 R)
• M63: 29,968,642 km (0.102 R)
• M64: 30,370,163 km (0.107 R)
• M65: 30,773,479 km (0.085 R)
• M66: 34,063,585 km (0.095 R)
• M67: 34,987,651 km (0.102 R)
• M68: 36,261,177 km (0.09 R)
• M69: 36,346,598 km (0.117 R)
• M70: 39,203,319 km (0.047 R)
• M71: 43,122,633 km (0.032 R)
• M72: 44,761,628 km (0.106 R)
• M73: 44,945,035 km (0.055 R)
• M74: 45,773,208 km (0.061 R)
• M75: 46,513,718 km (0.075 R)
• M76: 47,071,568 km (0.082 R)
• M77: 47,351,466 km (0.059 R)
• M78: 47,538,314 km (0.099 R)
• M79: 48,664,337 km (0.064 R)
• M80: 51,326,132 km (0.05 R)
• M81: 52,191,556 km (0.096 R)
• M82: 53,353,183 km (0.074 R)
• M83: 53,839,526 km (0.079 R)
• M84: 56,392,862 km (0.039 R)
• M85: 58,183,549 km (0.057 R)
• M86: 59,186,453 km (0.049 R)
• M87: 60,194,892 km (0.083 R)
• M88: 61,514,495 km (0.111 R)
• M89: 63,048,920 km (0.095 R)
• M90: 63,151,694 km (0.08 R)
• M91: 63,563,238 km (0.046 R)
• M92: 65,010,597 km (0.096 R)
• M93: 66,468,728 km (0.098 R)
• M94: 67,621,978 km (0.112 R)
• M95: 68,887,575 km (0.115 R)
• M96: 69,099,256 km (0.117 R)
• M97: 69,311,237 km (0.083 R)
• M98: 69,629,431 km (0.063 R)

Planet 6 - Ice Giant

Semi-Major Axis: 10.6 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 102.6

Radius: 3.1

Gravity: 10.68 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 8.2 AU - 13 AU

Year: 22640 Days

Day: 19.5 Hours

Environment

Temp: -239 °C

Axial Tilt: 108.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 43,889,892 km

• M1: 350,657 km (0.103 R)
• M2: 457,171 km (0.041 R)
• M3: 683,064 km (0.104 R)
• M4: 782,098 km (0.067 R)
• M5: 868,116 km (0.111 R)
• M6: 975,528 km (0.081 R)
• M7: 1,030,729 km (0.116 R)
• M8: 1,144,424 km (0.072 R)
• M9: 1,638,396 km (0.077 R)
• M10: 1,726,359 km (0.115 R)
• M11: 2,141,643 km (0.074 R)
• M12: 2,385,039 km (0.1 R)
• M13: 2,792,543 km (0.068 R)
• M14: 3,221,291 km (0.093 R)
• M15: 3,556,241 km (0.1 R)
• M16: 3,902,111 km (0.065 R)
• M17: 4,379,627 km (0.115 R)
• M18: 4,532,666 km (0.051 R)
• M19: 5,323,889 km (0.109 R)
• M20: 5,388,964 km (0.077 R)
• M21: 5,751,739 km (0.09 R)
• M22: 6,605,344 km (0.112 R)
• M23: 6,675,356 km (0.098 R)
• M24: 6,745,667 km (0.092 R)
• M25: 7,497,696 km (0.031 R)
• M26: 7,902,208 km (0.097 R)
• M27: 8,351,451 km (0.1 R)
• M28: 8,809,071 km (0.112 R)
• M29: 10,310,584 km (0.08 R)
• M30: 10,432,507 km (0.082 R)
• M31: 10,636,708 km (0.079 R)
• M32: 10,759,827 km (0.099 R)
• M33: 11,090,588 km (0.083 R)
• M34: 11,719,647 km (0.071 R)
• M35: 11,761,983 km (0.106 R)
• M36: 12,188,337 km (0.116 R)
• M37: 12,274,206 km (0.091 R)
• M38: 13,408,457 km (0.08 R)
• M39: 13,675,041 km (0.088 R)
• M40: 14,758,428 km (0.116 R)
• M41: 15,728,720 km (0.117 R)
• M42: 17,246,540 km (0.091 R)
• M43: 18,464,416 km (0.11 R)
• M44: 18,612,369 km (0.107 R)
• M45: 20,469,776 km (0.111 R)
• M46: 20,879,076 km (0.108 R)
• M47: 20,981,849 km (0.091 R)
• M48: 21,498,112 km (0.114 R)
• M49: 21,705,753 km (0.096 R)
• M50: 23,497,637 km (0.112 R)
• M51: 23,711,562 km (0.102 R)
• M52: 24,033,646 km (0.102 R)
• M53: 24,249,216 km (0.12 R)
• M54: 25,117,632 km (0.093 R)
• M55: 25,281,591 km (0.075 R)
• M56: 25,720,661 km (0.04 R)
• M57: 25,941,019 km (0.093 R)
• M58: 25,996,220 km (0.11 R)
• M59: 26,106,773 km (0.061 R)
• M60: 26,328,328 km (0.062 R)
• M61: 27,389,126 km (0.086 R)
• M62: 28,066,356 km (0.091 R)
• M63: 28,920,560 km (0.044 R)
• M64: 30,130,657 km (0.112 R)
• M65: 30,421,176 km (0.117 R)
• M66: 30,712,742 km (0.047 R)
• M67: 30,829,578 km (0.032 R)
• M68: 32,600,069 km (0.116 R)
• M69: 32,719,149 km (0.065 R)
• M70: 33,077,735 km (0.102 R)
• M71: 33,197,413 km (0.091 R)
• M72: 33,377,379 km (0.085 R)
• M73: 34,160,823 km (0.115 R)
• M74: 34,950,401 km (0.107 R)
• M75: 36,115,020 km (0.117 R)
• M76: 37,729,331 km (0.077 R)
• M77: 38,042,439 km (0.1 R)
• M78: 39,875,612 km (0.073 R)
• M79: 40,322,311 km (0.111 R)
• M80: 40,578,422 km (0.12 R)
• M81: 41,156,469 km (0.113 R)
• M82: 42,515,864 km (0.112 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: 174 - 17,613 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit