🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.35 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 761.1

Radius: 13.1

Gravity: 4.44 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 0.57 AU - 0.81 AU

Year: 376 Days

Day: 9.6 Hours

Environment

Temp: -139 °C

Axial Tilt: 36.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 44,038,618 km

• M1: 163,810 km (0.103 R)
• M2: 252,521 km (0.106 R)
• M3: 339,138 km (0.068 R)
• M4: 434,133 km (0.083 R)
• M5: 522,097 km (0.1 R)
• M6: 614,398 km (0.065 R)
• M7: 721,062 km (0.093 R)
• M8: 814,860 km (0.103 R)
• M9: 1,020,706 km (0.032 R)
• M10: 1,178,981 km (0.11 R)
• M11: 1,311,824 km (0.073 R)
• M12: 1,400,086 km (0.062 R)
• M13: 1,521,111 km (0.108 R)
• M14: 1,630,018 km (0.094 R)
• M15: 1,752,389 km (0.097 R)
• M16: 1,933,702 km (0.064 R)
• M17: 2,075,222 km (0.117 R)
• M18: 2,291,391 km (0.085 R)
• M19: 2,375,165 km (0.092 R)
• M20: 2,509,055 km (0.089 R)
• M21: 2,657,905 km (0.065 R)
• M22: 2,848,343 km (0.102 R)
• M23: 2,997,493 km (0.06 R)
• M24: 3,122,706 km (0.103 R)
• M25: 3,269,910 km (0.104 R)
• M26: 3,613,088 km (0.108 R)
• M27: 3,803,376 km (0.062 R)
• M28: 3,889,096 km (0.096 R)
• M29: 3,975,414 km (0.113 R)
• M30: 4,076,991 km (0.11 R)
• M31: 4,216,117 km (0.07 R)
• M32: 4,327,118 km (0.084 R)
• M33: 4,439,167 km (0.087 R)
• M34: 4,666,257 km (0.106 R)
• M35: 4,850,711 km (0.08 R)
• M36: 5,045,338 km (0.084 R)
• M37: 5,179,228 km (0.054 R)
• M38: 5,266,593 km (0.105 R)
• M39: 5,386,421 km (0.099 R)
• M40: 5,523,303 km (0.11 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 479.9

Radius: 8

Gravity: 7.5 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 0.7 AU - 0.76 AU

Year: 409 Days

Day: 11.4 Hours

Environment

Temp: -132 °C

Axial Tilt: 27.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 44,038,618 km

• M1: 104,419 km (0.088 R)
• M2: 163,361 km (0.103 R)
• M3: 323,730 km (0.116 R)
• M4: 378,782 km (0.055 R)
• M5: 431,590 km (0.032 R)
• M6: 484,248 km (0.09 R)
• M7: 536,159 km (0.048 R)
• M8: 600,486 km (0.086 R)
• M9: 674,836 km (0.101 R)
• M10: 726,298 km (0.109 R)
• M11: 794,664 km (0.104 R)
• M12: 861,385 km (0.108 R)
• M13: 930,050 km (0.036 R)
• M14: 983,905 km (0.118 R)
• M15: 1,034,619 km (0.118 R)
• M16: 1,103,733 km (0.103 R)
• M17: 1,196,783 km (0.061 R)
• M18: 1,255,725 km (0.082 R)
• M19: 1,339,051 km (0.074 R)
• M20: 1,438,683 km (0.041 R)
• M21: 1,496,727 km (0.098 R)
• M22: 1,721,722 km (0.106 R)
• M23: 1,851,573 km (0.04 R)
• M24: 1,952,252 km (0.073 R)
• M25: 2,006,107 km (0.106 R)
• M26: 2,226,465 km (0.049 R)
• M27: 2,299,768 km (0.099 R)
• M28: 2,466,270 km (0.118 R)
• M29: 2,524,464 km (0.113 R)
• M30: 2,666,432 km (0.09 R)
• M31: 2,720,437 km (0.076 R)
• M32: 2,841,462 km (0.043 R)
• M33: 2,927,331 km (0.104 R)
• M34: 3,095,479 km (0.107 R)
• M35: 3,480,394 km (0.077 R)
• M36: 3,539,486 km (0.115 R)
• M37: 3,592,294 km (0.083 R)
• M38: 3,671,880 km (0.081 R)
• M39: 3,792,605 km (0.051 R)
• M40: 3,900,914 km (0.118 R)
• M41: 4,051,559 km (0.096 R)
• M42: 4,127,704 km (0.06 R)
• M43: 4,183,355 km (0.077 R)
• M44: 4,358,833 km (0.104 R)
• M45: 4,443,805 km (0.074 R)
• M46: 4,500,951 km (0.061 R)
• M47: 4,572,609 km (0.046 R)
• M48: 4,709,790 km (0.025 R)
• M49: 4,782,494 km (0.117 R)
• M50: 4,848,317 km (0.096 R)
• M51: 4,943,910 km (0.09 R)
• M52: 5,040,102 km (0.119 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 55.3

Radius: 11.3

Gravity: 0.43 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 0.63 AU - 0.87 AU

Year: 426 Days

Day: 7.6 Hours

Environment

Temp: -138 °C

Axial Tilt: 7.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 44,038,618 km

• M1: 140,921 km (0.071 R)
• M2: 243,545 km (0.109 R)
• M3: 383,419 km (0.059 R)
• M4: 626,217 km (0.1 R)
• M5: 737,518 km (0.114 R)
• M6: 813,513 km (0.058 R)
• M7: 1,025,194 km (0.073 R)
• M8: 1,197,531 km (0.065 R)
• M9: 1,288,786 km (0.111 R)
• M10: 1,376,899 km (0.048 R)
• M11: 1,598,603 km (0.08 R)
• M12: 1,675,197 km (0.06 R)
• M13: 1,746,854 km (0.055 R)
• M14: 1,955,095 km (0.066 R)
• M15: 2,057,270 km (0.092 R)
• M16: 2,127,581 km (0.047 R)
• M17: 2,219,284 km (0.093 R)
• M18: 2,319,216 km (0.079 R)
• M19: 2,427,674 km (0.118 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 524.1

Radius: 14.4

Gravity: 2.53 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 2 AU - 2.3 AU

Year: 2068 Days

Day: 13 Hours

Environment

Temp: -182 °C

Axial Tilt: 29.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 44,038,618 km

• M1: 180,415 km (0.088 R)
• M2: 484,099 km (0.074 R)
• M3: 608,863 km (0.101 R)
• M4: 762,351 km (0.088 R)
• M5: 889,359 km (0.109 R)
• M6: 1,007,093 km (0.074 R)
• M7: 1,167,013 km (0.102 R)
• M8: 1,394,551 km (0.106 R)
• M9: 1,554,771 km (0.114 R)
• M10: 1,668,615 km (0.1 R)
• M11: 1,850,526 km (0.073 R)
• M12: 2,545,408 km (0.072 R)
• M13: 2,693,809 km (0.064 R)
• M14: 2,896,364 km (0.101 R)
• M15: 3,051,497 km (0.116 R)
• M16: 3,209,622 km (0.083 R)
• M17: 3,330,049 km (0.085 R)
• M18: 3,451,971 km (0.092 R)
• M19: 3,575,539 km (0.089 R)
• M20: 3,714,515 km (0.063 R)
• M21: 3,955,069 km (0.101 R)
• M22: 4,128,004 km (0.103 R)
• M23: 4,259,351 km (0.108 R)
• M24: 4,616,590 km (0.116 R)
• M25: 4,829,618 km (0.118 R)
• M26: 5,123,877 km (0.095 R)
• M27: 5,218,123 km (0.061 R)
• M28: 5,943,075 km (0.101 R)
• M29: 6,075,319 km (0.068 R)
• M30: 6,342,800 km (0.08 R)
• M31: 6,563,008 km (0.113 R)
• M32: 6,854,874 km (0.098 R)
• M33: 7,046,060 km (0.093 R)
• M34: 7,221,239 km (0.076 R)
• M35: 7,433,668 km (0.105 R)
• M36: 7,900,862 km (0.088 R)
• M37: 8,414,731 km (0.031 R)
• M38: 8,544,881 km (0.06 R)
• M39: 8,901,672 km (0.093 R)
• M40: 9,129,509 km (0.096 R)
• M41: 9,397,738 km (0.066 R)
• M42: 9,766,048 km (0.084 R)
• M43: 9,883,483 km (0.051 R)
• M44: 10,377,305 km (0.112 R)
• M45: 10,497,133 km (0.053 R)
• M46: 10,617,260 km (0.117 R)
• M47: 11,000,979 km (0.08 R)
• M48: 11,636,919 km (0.118 R)
• M49: 11,782,179 km (0.097 R)
• M50: 11,907,093 km (0.097 R)
• M51: 12,032,606 km (0.096 R)
• M52: 12,158,417 km (0.115 R)
• M53: 12,815,750 km (0.107 R)
• M54: 12,944,405 km (0.111 R)
• M55: 13,202,760 km (0.079 R)
• M56: 13,441,219 km (0.105 R)
• M57: 13,746,848 km (0.108 R)
• M58: 13,966,457 km (0.063 R)
• M59: 14,498,427 km (0.053 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 271.6

Radius: 8.8

Gravity: 3.51 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 3.43 AU - 3.93 AU

Year: 4631 Days

Day: 13.8 Hours

Environment

Temp: -215 °C

Axial Tilt: 27.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 44,038,618 km

• M1: 110,104 km (0.087 R)
• M2: 168,746 km (0.085 R)
• M3: 270,922 km (0.042 R)
• M4: 372,499 km (0.105 R)
• M5: 522,994 km (0.084 R)
• M6: 694,583 km (0.08 R)
• M7: 772,523 km (0.114 R)
• M8: 1,058,405 km (0.118 R)
• M9: 1,172,698 km (0.116 R)
• M10: 1,291,179 km (0.116 R)
• M11: 1,451,399 km (0.062 R)
• M12: 1,684,173 km (0.095 R)
• M13: 1,859,801 km (0.095 R)
• M14: 2,112,920 km (0.103 R)
• M15: 2,377,260 km (0.092 R)
• M16: 2,452,657 km (0.058 R)
• M17: 2,683,487 km (0.036 R)
• M18: 2,762,025 km (0.057 R)
• M19: 3,100,416 km (0.041 R)
• M20: 3,283,075 km (0.084 R)
• M21: 3,350,244 km (0.081 R)
• M22: 3,418,012 km (0.077 R)
• M23: 3,503,433 km (0.111 R)
• M24: 3,958,659 km (0.117 R)
• M25: 4,102,572 km (0.055 R)
• M26: 4,340,133 km (0.117 R)
• M27: 4,414,184 km (0.083 R)
• M28: 4,676,429 km (0.065 R)
• M29: 4,733,426 km (0.049 R)
• M30: 4,828,720 km (0.117 R)
• M31: 4,886,166 km (0.083 R)
• M32: 5,275,569 km (0.034 R)
• M33: 5,857,804 km (0.104 R)
• M34: 5,919,139 km (0.097 R)
• M35: 5,980,773 km (0.068 R)
• M36: 6,630,178 km (0.095 R)
• M37: 6,822,860 km (0.109 R)
• M38: 7,367,845 km (0.099 R)
• M39: 7,634,578 km (0.075 R)
• M40: 7,949,631 km (0.032 R)
• M41: 8,662,465 km (0.087 R)
• M42: 9,014,618 km (0.1 R)
• M43: 9,204,458 km (0.078 R)
• M44: 9,323,837 km (0.058 R)
• M45: 9,563,941 km (0.049 R)
• M46: 9,684,817 km (0.045 R)
• M47: 10,971,508 km (0.12 R)
• M48: 11,098,068 km (0.102 R)
• M49: 11,301,521 km (0.074 R)
• M50: 11,557,632 km (0.058 R)
• M51: 11,712,316 km (0.092 R)
• M52: 11,867,449 km (0.095 R)
• M53: 12,127,899 km (0.108 R)
• M54: 13,026,983 km (0.086 R)
• M55: 13,268,583 km (0.096 R)
• M56: 13,783,649 km (0.114 R)
• M57: 14,002,361 km (0.058 R)
• M58: 14,582,202 km (0.051 R)
• M59: 14,917,002 km (0.082 R)
• M60: 15,282,619 km (0.053 R)
• M61: 16,195,166 km (0.096 R)
• M62: 16,570,807 km (0.106 R)
• M63: 16,774,409 km (0.049 R)
• M64: 17,095,895 km (0.107 R)
• M65: 17,360,534 km (0.113 R)
• M66: 18,012,930 km (0.114 R)
• M67: 18,222,217 km (0.084 R)
• M68: 18,312,126 km (0.062 R)
• M69: 18,945,822 km (0.06 R)
• M70: 19,067,296 km (0.103 R)
• M71: 19,219,586 km (0.095 R)
• M72: 19,433,511 km (0.104 R)
• M73: 19,863,605 km (0.081 R)
• M74: 20,017,990 km (0.115 R)
• M75: 20,358,924 km (0.101 R)

Planet 6 - Ice Giant

Semi-Major Axis: 8.99 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 169.9

Radius: 6.3

Gravity: 4.28 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 8.16 AU - 9.82 AU

Year: 17683 Days

Day: 17.6 Hours

Environment

Temp: -238 °C

Axial Tilt: 19.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 44,038,618 km

• M1: 231,727 km (0.094 R)
• M2: 295,456 km (0.063 R)
• M3: 1,245,552 km (0.055 R)
• M4: 1,510,340 km (0.058 R)
• M5: 1,638,545 km (0.11 R)
• M6: 1,682,078 km (0.112 R)
• M7: 1,905,727 km (0.091 R)
• M8: 2,331,932 km (0.066 R)
• M9: 2,918,206 km (0.066 R)
• M10: 3,105,502 km (0.11 R)
• M11: 3,324,214 km (0.038 R)
• M12: 4,278,649 km (0.108 R)
• M13: 4,491,377 km (0.114 R)
• M14: 4,552,862 km (0.088 R)
• M15: 6,143,237 km (0.1 R)
• M16: 6,314,526 km (0.104 R)
• M17: 6,383,341 km (0.073 R)
• M18: 6,521,869 km (0.111 R)
• M19: 7,410,331 km (0.102 R)
• M20: 7,483,035 km (0.073 R)
• M21: 7,739,446 km (0.093 R)
• M22: 8,449,886 km (0.103 R)
• M23: 8,563,880 km (0.09 R)
• M24: 8,716,769 km (0.074 R)
• M25: 8,909,152 km (0.113 R)
• M26: 9,103,030 km (0.082 R)
• M27: 9,376,645 km (0.117 R)
• M28: 10,133,012 km (0.119 R)
• M29: 10,457,340 km (0.07 R)
• M30: 10,579,861 km (0.098 R)
• M31: 10,991,704 km (0.096 R)
• M32: 11,450,670 km (0.09 R)
• M33: 12,777,753 km (0.09 R)
• M34: 12,996,315 km (0.044 R)
• M35: 13,172,093 km (0.102 R)
• M36: 13,437,180 km (0.086 R)
• M37: 14,062,649 km (0.089 R)
• M38: 14,606,287 km (0.112 R)
• M39: 14,834,723 km (0.119 R)
• M40: 15,110,582 km (0.077 R)
• M41: 15,388,086 km (0.04 R)
• M42: 15,948,180 km (0.118 R)
• M43: 16,325,316 km (0.11 R)
• M44: 16,467,434 km (0.054 R)
• M45: 17,377,438 km (0.096 R)
• M46: 17,522,548 km (0.103 R)
• M47: 17,571,018 km (0.103 R)
• M48: 17,668,107 km (0.118 R)
• M49: 18,205,313 km (0.095 R)
• M50: 18,599,354 km (0.106 R)
• M51: 19,395,962 km (0.047 R)
• M52: 19,496,193 km (0.053 R)
• M53: 21,073,702 km (0.11 R)
• M54: 21,487,341 km (0.11 R)
• M55: 21,903,671 km (0.11 R)
• M56: 22,322,695 km (0.049 R)
• M57: 22,480,521 km (0.065 R)
• M58: 23,009,349 km (0.115 R)
• M59: 23,488,661 km (0.111 R)
• M60: 23,756,441 km (0.095 R)
• M61: 23,810,147 km (0.111 R)
• M62: 25,001,095 km (0.12 R)
• M63: 25,384,066 km (0.114 R)
• M64: 26,544,796 km (0.025 R)
• M65: 26,879,446 km (0.117 R)
• M66: 27,722,580 km (0.119 R)
• M67: 28,175,712 km (0.098 R)
• M68: 28,917,418 km (0.084 R)
• M69: 29,146,901 km (0.115 R)
• M70: 29,781,047 km (0.114 R)
• M71: 30,770,188 km (0.08 R)
• M72: 31,063,100 km (0.081 R)
• M73: 31,239,327 km (0.067 R)
• M74: 32,363,106 km (0.114 R)
• M75: 32,422,646 km (0.094 R)
• M76: 32,840,173 km (0.064 R)
• M77: 33,259,496 km (0.079 R)
• M78: 33,439,762 km (0.104 R)
• M79: 34,832,667 km (0.108 R)
• M80: 35,260,368 km (0.104 R)
• M81: 35,566,894 km (0.096 R)
• M82: 35,874,467 km (0.051 R)
• M83: 36,677,808 km (0.043 R)
• M84: 37,175,220 km (0.116 R)
• M85: 37,862,772 km (0.067 R)
• M86: 38,807,184 km (0.104 R)
• M87: 38,996,874 km (0.065 R)
• M88: 39,631,767 km (0.073 R)
• M89: 40,334,129 km (0.084 R)
• M90: 40,718,895 km (0.111 R)
• M91: 41,169,334 km (0.029 R)
• M92: 41,362,914 km (0.068 R)
• M93: 42,465,600 km (0.108 R)
• M94: 42,922,471 km (0.115 R)
• M95: 43,577,860 km (0.111 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 455 - 13,514 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit