🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.71

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 0.95 AU - 0.99 AU

Year: 364 Days

Day: 12.6 Hours

Environment

Temp: 18 °C

Axial Tilt: 36.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 105,058,909 km

• M1: 598,242 km (0.061 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.63

Radius: 0.83

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 1.09 AU - 1.19 AU

Year: 464 Days

Day: 26.7 Hours

Environment

Temp: 2 °C

Axial Tilt: 22.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 105,058,909 km

• M1: 496,665 km (0.102 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.86

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 1.49 AU - 1.51 AU

Year: 700 Days

Day: 12.4 Hours

Environment

Temp: -60 °C

Axial Tilt: 27.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 5.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 788

Radius: 12.4

Gravity: 5.12 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 4 AU - 6.56 AU

Year: 4620 Days

Day: 7.7 Hours

Environment

Temp: -154 °C

Axial Tilt: 23.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 105,058,909 km

• M1: 159,172 km (0.105 R)
• M2: 238,609 km (0.065 R)
• M3: 366,664 km (0.112 R)
• M4: 528,978 km (0.043 R)
• M5: 960,418 km (0.072 R)
• M6: 1,042,398 km (0.095 R)
• M7: 1,228,797 km (0.073 R)
• M8: 1,364,632 km (0.038 R)
• M9: 1,442,423 km (0.108 R)
• M10: 1,668,465 km (0.098 R)
• M11: 1,923,829 km (0.12 R)
• M12: 2,265,809 km (0.117 R)
• M13: 2,588,342 km (0.102 R)
• M14: 3,131,083 km (0.047 R)
• M15: 3,383,754 km (0.056 R)
• M16: 3,842,122 km (0.113 R)
• M17: 3,931,731 km (0.115 R)
• M18: 4,793,565 km (0.048 R)
• M19: 5,333,164 km (0.112 R)
• M20: 5,458,677 km (0.04 R)
• M21: 5,584,937 km (0.113 R)
• M22: 6,390,372 km (0.084 R)
• M23: 6,577,370 km (0.043 R)
• M24: 6,712,008 km (0.097 R)
• M25: 6,793,239 km (0.105 R)
• M26: 6,956,750 km (0.108 R)
• M27: 7,204,484 km (0.116 R)
• M28: 7,623,657 km (0.055 R)
• M29: 7,793,750 km (0.12 R)
• M30: 8,369,402 km (0.117 R)
• M31: 8,780,647 km (0.064 R)
• M32: 8,869,508 km (0.106 R)
• M33: 9,379,487 km (0.08 R)
• M34: 9,500,961 km (0.086 R)
• M35: 10,177,891 km (0.058 R)
• M36: 10,271,390 km (0.092 R)
• M37: 10,680,091 km (0.092 R)
• M38: 10,870,529 km (0.069 R)
• M39: 11,416,113 km (0.06 R)
• M40: 11,578,277 km (0.083 R)
• M41: 11,675,964 km (0.068 R)
• M42: 11,904,999 km (0.106 R)
• M43: 12,234,712 km (0.064 R)
• M44: 12,334,344 km (0.088 R)
• M45: 13,038,502 km (0.078 R)
• M46: 13,481,012 km (0.052 R)
• M47: 13,652,451 km (0.071 R)
• M48: 14,380,843 km (0.117 R)
• M49: 14,908,774 km (0.061 R)
• M50: 15,157,406 km (0.03 R)
• M51: 16,347,607 km (0.116 R)
• M52: 16,861,625 km (0.098 R)
• M53: 17,046,528 km (0.082 R)
• M54: 17,232,179 km (0.095 R)
• M55: 18,170,008 km (0.094 R)
• M56: 18,549,837 km (0.105 R)
• M57: 18,740,724 km (0.075 R)
• M58: 20,134,377 km (0.077 R)
• M59: 20,409,189 km (0.088 R)
• M60: 20,724,840 km (0.073 R)
• M61: 21,321,137 km (0.107 R)
• M62: 22,003,603 km (0.087 R)
• M63: 22,205,710 km (0.049 R)
• M64: 23,349,086 km (0.083 R)
• M65: 23,555,232 km (0.071 R)
• M66: 24,511,462 km (0.119 R)
• M67: 24,847,010 km (0.098 R)
• M68: 24,973,270 km (0.096 R)
• M69: 25,353,249 km (0.082 R)
• M70: 25,437,921 km (0.107 R)
• M71: 25,650,051 km (0.088 R)
• M72: 25,777,658 km (0.096 R)
• M73: 26,118,891 km (0.083 R)
• M74: 26,676,741 km (0.111 R)
• M75: 27,021,863 km (0.114 R)
• M76: 27,238,332 km (0.085 R)
• M77: 28,285,666 km (0.118 R)
• M78: 28,946,889 km (0.072 R)
• M79: 29,746,938 km (0.057 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 326.5

Radius: 10.1

Gravity: 3.2 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 6.16 AU - 8.5 AU

Year: 7557 Days

Day: 11.4 Hours

Environment

Temp: -174 °C

Axial Tilt: 19.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 105,058,909 km

• M1: 156,479 km (0.033 R)
• M2: 226,491 km (0.039 R)
• M3: 626,516 km (0.069 R)
• M4: 710,889 km (0.1 R)
• M5: 878,887 km (0.1 R)
• M6: 947,104 km (0.085 R)
• M7: 1,031,477 km (0.112 R)
• M8: 1,193,342 km (0.073 R)
• M9: 1,816,268 km (0.12 R)
• M10: 1,922,931 km (0.113 R)
• M11: 2,068,639 km (0.097 R)
• M12: 2,256,085 km (0.075 R)
• M13: 2,547,652 km (0.104 R)
• M14: 2,955,306 km (0.059 R)
• M15: 3,831,650 km (0.103 R)
• M16: 4,203,700 km (0.095 R)
• M17: 4,466,244 km (0.095 R)
• M18: 4,882,575 km (0.047 R)
• M19: 5,032,472 km (0.115 R)
• M20: 5,209,447 km (0.088 R)
• M21: 6,097,759 km (0.077 R)
• M22: 6,422,386 km (0.114 R)
• M23: 6,641,996 km (0.076 R)
• M24: 6,948,073 km (0.093 R)
• M25: 7,315,785 km (0.114 R)
• M26: 7,516,545 km (0.036 R)
• M27: 7,893,980 km (0.076 R)
• M28: 8,040,886 km (0.106 R)
• M29: 8,247,929 km (0.086 R)
• M30: 8,337,239 km (0.101 R)
• M31: 8,607,113 km (0.117 R)
• M32: 8,697,770 km (0.081 R)
• M33: 9,217,174 km (0.096 R)
• M34: 9,309,924 km (0.117 R)
• M35: 9,434,091 km (0.059 R)
• M36: 9,715,335 km (0.081 R)
• M37: 9,935,991 km (0.114 R)
• M38: 10,126,429 km (0.09 R)
• M39: 10,382,391 km (0.114 R)
• M40: 11,064,259 km (0.049 R)
• M41: 11,327,700 km (0.106 R)
• M42: 11,660,107 km (0.062 R)
• M43: 11,793,997 km (0.096 R)
• M44: 11,995,804 km (0.098 R)
• M45: 12,198,659 km (0.119 R)
• M46: 12,883,219 km (0.048 R)
• M47: 13,091,010 km (0.085 R)
• M48: 13,230,286 km (0.074 R)
• M49: 13,580,345 km (0.109 R)
• M50: 13,685,961 km (0.046 R)
• M51: 13,897,941 km (0.046 R)
• M52: 14,504,710 km (0.107 R)
• M53: 15,083,804 km (0.07 R)
• M54: 16,376,479 km (0.066 R)
• M55: 16,451,427 km (0.103 R)
• M56: 17,512,675 km (0.078 R)
• M57: 18,051,676 km (0.102 R)
• M58: 18,517,823 km (0.103 R)
• M59: 18,713,347 km (0.076 R)
• M60: 18,870,126 km (0.12 R)
• M61: 19,462,234 km (0.091 R)
• M62: 20,503,136 km (0.07 R)
• M63: 21,726,398 km (0.06 R)
• M64: 22,015,122 km (0.11 R)
• M65: 22,097,849 km (0.09 R)
• M66: 22,222,315 km (0.105 R)
• M67: 22,471,695 km (0.086 R)
• M68: 22,721,972 km (0.094 R)
• M69: 23,562,861 km (0.058 R)
• M70: 25,622,674 km (0.071 R)
• M71: 25,840,489 km (0.032 R)
• M72: 25,927,854 km (0.096 R)
• M73: 26,409,858 km (0.092 R)
• M74: 27,293,832 km (0.025 R)
• M75: 27,694,755 km (0.101 R)
• M76: 27,784,065 km (0.034 R)
• M77: 28,322,318 km (0.09 R)
• M78: 29,408,997 km (0.12 R)
• M79: 29,500,251 km (0.111 R)
• M80: 29,774,315 km (0.099 R)
• M81: 29,865,869 km (0.053 R)
• M82: 30,049,275 km (0.108 R)
• M83: 30,509,439 km (0.103 R)
• M84: 30,740,268 km (0.095 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 651.9

Radius: 12.9

Gravity: 3.92 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 7.68 AU - 8.26 AU

Year: 8568 Days

Day: 10.5 Hours

Environment

Temp: -177 °C

Axial Tilt: 34.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 105,058,909 km

• M1: 164,258 km (0.119 R)
• M2: 246,238 km (0.102 R)
• M3: 437,873 km (0.096 R)
• M4: 620,083 km (0.104 R)
• M5: 707,000 km (0.071 R)
• M6: 996,172 km (0.086 R)
• M7: 1,285,495 km (0.06 R)
• M8: 1,500,317 km (0.082 R)
• M9: 1,706,313 km (0.101 R)
• M10: 1,834,519 km (0.083 R)
• M11: 2,796,283 km (0.092 R)
• M12: 3,104,156 km (0.097 R)
• M13: 3,235,802 km (0.046 R)
• M14: 3,450,325 km (0.119 R)
• M15: 3,950,281 km (0.062 R)
• M16: 4,384,564 km (0.061 R)
• M17: 4,743,150 km (0.091 R)
• M18: 5,236,075 km (0.098 R)
• M19: 5,680,979 km (0.118 R)
• M20: 6,072,028 km (0.102 R)
• M21: 6,709,315 km (0.112 R)
• M22: 7,157,660 km (0.109 R)
• M23: 7,938,710 km (0.091 R)
• M24: 8,047,318 km (0.104 R)
• M25: 8,156,375 km (0.075 R)
• M26: 8,449,886 km (0.102 R)
• M27: 8,634,939 km (0.101 R)
• M28: 8,859,036 km (0.104 R)
• M29: 9,084,929 km (0.107 R)
• M30: 9,312,767 km (0.092 R)
• M31: 9,813,022 km (0.108 R)
• M32: 10,520,021 km (0.085 R)
• M33: 11,817,484 km (0.104 R)
• M34: 11,941,650 km (0.084 R)
• M35: 12,191,478 km (0.053 R)
• M36: 15,141,100 km (0.099 R)
• M37: 15,321,365 km (0.032 R)
• M38: 15,638,213 km (0.103 R)
• M39: 15,911,678 km (0.079 R)
• M40: 16,094,786 km (0.081 R)
• M41: 16,186,639 km (0.111 R)
• M42: 16,370,794 km (0.086 R)
• M43: 16,648,448 km (0.087 R)
• M44: 18,394,853 km (0.076 R)
• M45: 18,683,428 km (0.062 R)
• M46: 19,607,494 km (0.062 R)
• M47: 20,050,303 km (0.084 R)
• M48: 20,149,188 km (0.079 R)
• M49: 20,546,370 km (0.102 R)
• M50: 21,297,950 km (0.115 R)
• M51: 21,956,629 km (0.064 R)
• M52: 22,262,856 km (0.114 R)
• M53: 22,931,409 km (0.08 R)
• M54: 23,710,814 km (0.057 R)
• M55: 24,235,304 km (0.088 R)
• M56: 24,604,811 km (0.081 R)
• M57: 25,295,803 km (0.062 R)
• M58: 26,642,633 km (0.114 R)
• M59: 27,023,958 km (0.069 R)
• M60: 28,901,561 km (0.042 R)
• M61: 29,181,309 km (0.068 R)
• M62: 29,518,053 km (0.095 R)
• M63: 29,686,949 km (0.051 R)
• M64: 30,195,582 km (0.082 R)
• M65: 30,308,977 km (0.097 R)
• M66: 30,821,051 km (0.12 R)
• M67: 31,393,412 km (0.119 R)
• M68: 31,508,304 km (0.091 R)
• M69: 33,014,754 km (0.102 R)
• M70: 33,717,864 km (0.116 R)
• M71: 34,012,273 km (0.065 R)
• M72: 34,366,820 km (0.035 R)
• M73: 34,544,542 km (0.028 R)
• M74: 35,019,814 km (0.112 R)
• M75: 35,796,975 km (0.091 R)
• M76: 36,097,368 km (0.081 R)
• M77: 36,700,546 km (0.074 R)
• M78: 37,550,861 km (0.118 R)
• M79: 39,208,854 km (0.107 R)
• M80: 40,389,929 km (0.098 R)
• M81: 40,640,057 km (0.112 R)
• M82: 41,456,412 km (0.079 R)
• M83: 42,215,023 km (0.032 R)
• M84: 42,468,891 km (0.104 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 460.8

Radius: 10.3

Gravity: 4.34 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 8.71 AU - 9.81 AU

Year: 10730 Days

Day: 11 Hours

Environment

Temp: -183 °C

Axial Tilt: 17.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 105,058,909 km

• M1: 148,551 km (0.117 R)
• M2: 322,832 km (0.098 R)
• M3: 391,198 km (0.036 R)
• M4: 940,971 km (0.068 R)
• M5: 1,158,785 km (0.096 R)
• M6: 1,516,025 km (0.098 R)
• M7: 2,091,229 km (0.086 R)
• M8: 2,161,689 km (0.073 R)
• M9: 2,378,157 km (0.101 R)
• M10: 2,501,576 km (0.027 R)
• M11: 3,150,531 km (0.092 R)
• M12: 3,592,294 km (0.095 R)
• M13: 3,677,415 km (0.109 R)
• M14: 4,024,482 km (0.114 R)
• M15: 4,321,882 km (0.119 R)
• M16: 4,564,979 km (0.082 R)
• M17: 5,096,351 km (0.059 R)
• M18: 6,115,711 km (0.087 R)
• M19: 6,285,953 km (0.099 R)
• M20: 6,911,870 km (0.106 R)
• M21: 7,160,652 km (0.1 R)
• M22: 7,304,266 km (0.106 R)
• M23: 7,521,332 km (0.098 R)
• M24: 8,906,608 km (0.063 R)
• M25: 9,177,530 km (0.059 R)
• M26: 9,569,327 km (0.109 R)
• M27: 10,818,170 km (0.055 R)
• M28: 10,900,449 km (0.113 R)
• M29: 10,983,027 km (0.066 R)
• M30: 11,231,958 km (0.076 R)
• M31: 11,693,168 km (0.117 R)
• M32: 12,032,456 km (0.116 R)
• M33: 12,590,755 km (0.103 R)
• M34: 13,069,768 km (0.106 R)
• M35: 13,289,377 km (0.063 R)
• M36: 14,000,715 km (0.111 R)
• M37: 14,678,842 km (0.084 R)
• M38: 15,460,342 km (0.078 R)
• M39: 15,973,163 km (0.114 R)
• M40: 16,586,514 km (0.088 R)
• M41: 16,872,246 km (0.099 R)
• M42: 18,669,665 km (0.036 R)
• M43: 22,076,008 km (0.116 R)
• M44: 22,233,086 km (0.047 R)
• M45: 22,495,481 km (0.11 R)
• M46: 22,706,114 km (0.115 R)
• M47: 22,864,539 km (0.06 R)
• M48: 23,235,691 km (0.105 R)
• M49: 25,613,848 km (0.111 R)
• M50: 27,111,173 km (0.119 R)
• M51: 27,672,913 km (0.116 R)
• M52: 28,922,205 km (0.111 R)
• M53: 29,553,807 km (0.082 R)
• M54: 29,669,147 km (0.118 R)
• M55: 29,958,021 km (0.116 R)
• M56: 31,416,899 km (0.106 R)
• M57: 31,534,483 km (0.09 R)
• M58: 32,481,438 km (0.105 R)
• M59: 32,779,287 km (0.078 R)
• M60: 32,958,356 km (0.088 R)
• M61: 33,197,712 km (0.087 R)
• M62: 34,828,329 km (0.098 R)
• M63: 35,255,431 km (0.118 R)
• M64: 35,438,988 km (0.083 R)
• M65: 36,114,572 km (0.065 R)
• M66: 36,918,660 km (0.108 R)
• M67: 37,728,583 km (0.09 R)
• M68: 37,853,647 km (0.043 R)
• M69: 38,229,885 km (0.062 R)
• M70: 39,365,932 km (0.093 R)
• M71: 39,747,107 km (0.088 R)
• M72: 39,938,144 km (0.07 R)
• M73: 40,641,254 km (0.102 R)
• M74: 40,833,786 km (0.091 R)
• M75: 41,283,926 km (0.085 R)
• M76: 41,477,506 km (0.047 R)
• M77: 41,800,637 km (0.067 R)
• M78: 42,059,741 km (0.077 R)
• M79: 42,905,417 km (0.109 R)
• M80: 43,363,187 km (0.089 R)
• M81: 44,019,921 km (0.093 R)

Planet 8 - Ice Giant

Semi-Major Axis: 17.59 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 913.9

Radius: 3.6

Gravity: 70.52 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 17.12 AU - 18.06 AU

Year: 28093 Days

Day: 21.6 Hours

Environment

Temp: -195 °C

Axial Tilt: 38.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 105,058,909 km

• M1: 732,431 km (0.101 R)
• M2: 792,121 km (0.118 R)
• M3: 1,665,922 km (0.108 R)
• M4: 2,555,880 km (0.064 R)
• M5: 3,023,074 km (0.116 R)
• M6: 3,266,470 km (0.108 R)
• M7: 3,365,653 km (0.102 R)
• M8: 3,980,949 km (0.076 R)
• M9: 5,023,945 km (0.04 R)
• M10: 5,604,834 km (0.103 R)
• M11: 5,903,132 km (0.116 R)
• M12: 6,391,120 km (0.114 R)
• M13: 8,064,372 km (0.071 R)
• M14: 8,536,802 km (0.109 R)
• M15: 9,157,185 km (0.065 R)
• M16: 10,513,738 km (0.092 R)
• M17: 10,660,195 km (0.076 R)
• M18: 11,327,401 km (0.091 R)
• M19: 12,237,854 km (0.06 R)
• M20: 12,546,474 km (0.105 R)
• M21: 12,701,757 km (0.081 R)
• M22: 13,092,806 km (0.059 R)
• M23: 13,487,894 km (0.116 R)
• M24: 13,806,687 km (0.107 R)
• M25: 14,370,521 km (0.084 R)
• M26: 14,614,515 km (0.075 R)
• M27: 16,275,500 km (0.115 R)
• M28: 17,214,077 km (0.117 R)
• M29: 17,473,181 km (0.118 R)
• M30: 18,522,161 km (0.093 R)
• M31: 20,315,391 km (0.077 R)
• M32: 22,069,426 km (0.046 R)
• M33: 23,297,325 km (0.117 R)
• M34: 24,547,066 km (0.107 R)
• M35: 24,644,155 km (0.101 R)
• M36: 24,838,482 km (0.098 R)
• M37: 25,228,933 km (0.074 R)
• M38: 26,910,862 km (0.106 R)
• M39: 30,277,562 km (0.085 R)
• M40: 33,881,973 km (0.061 R)
• M41: 34,858,548 km (0.05 R)
• M42: 37,284,277 km (0.098 R)
• M43: 38,630,209 km (0.084 R)
• M44: 40,106,142 km (0.078 R)
• M45: 41,484,836 km (0.118 R)
• M46: 42,995,924 km (0.074 R)
• M47: 44,999,040 km (0.102 R)
• M48: 45,832,599 km (0.113 R)
• M49: 46,071,656 km (0.055 R)
• M50: 47,273,376 km (0.047 R)
• M51: 48,120,698 km (0.111 R)
• M52: 49,584,813 km (0.108 R)
• M53: 49,707,483 km (0.104 R)
• M54: 50,076,092 km (0.077 R)
• M55: 51,311,471 km (0.076 R)
• M56: 51,559,654 km (0.102 R)
• M57: 51,683,970 km (0.041 R)
• M58: 53,812,000 km (0.091 R)
• M59: 55,585,931 km (0.078 R)
• M60: 58,153,031 km (0.106 R)
• M61: 58,541,387 km (0.103 R)
• M62: 59,581,242 km (0.113 R)
• M63: 62,604,914 km (0.075 R)
• M64: 62,870,151 km (0.11 R)
• M65: 64,469,651 km (0.097 R)
• M66: 65,005,810 km (0.073 R)
• M67: 65,543,315 km (0.116 R)
• M68: 65,812,741 km (0.112 R)
• M69: 65,947,529 km (0.054 R)
• M70: 69,347,739 km (0.101 R)
• M71: 70,309,952 km (0.078 R)
• M72: 71,276,504 km (0.106 R)
• M73: 72,665,071 km (0.082 R)
• M74: 76,600,094 km (0.052 R)
• M75: 78,736,501 km (0.116 R)
• M76: 79,596,389 km (0.069 R)
• M77: 80,027,680 km (0.093 R)
• M78: 84,528,332 km (0.113 R)
• M79: 89,557,962 km (0.075 R)
• M80: 90,006,456 km (0.064 R)
• M81: 91,205,932 km (0.047 R)
• M82: 95,293,096 km (0.118 R)
• M83: 95,750,865 km (0.099 R)
• M84: 96,975,174 km (0.063 R)
• M85: 98,050,783 km (0.104 R)
• M86: 98,821,511 km (0.078 R)
• M87: 101,301,245 km (0.1 R)
• M88: 101,924,320 km (0.093 R)
• M89: 102,704,922 km (0.074 R)
• M90: 103,801,325 km (0.078 R)
• M91: 104,429,486 km (0.119 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 528 - 15,706 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit