🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.6

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 0.77 AU - 1.01 AU

Year: 320 Days

Day: 27.2 Hours

Environment

Temp: 35 °C

Axial Tilt: 25.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 74,614,476 km

• M1: 290,220 km (0.085 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.92

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 0.95 AU - 1.05 AU

Year: 381 Days

Day: 39.1 Hours

Environment

Temp: 25 °C

Axial Tilt: 35.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 74,614,476 km

• M1: 93,798 km (0.098 R)
• M2: 940,522 km (0.092 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.61

Radius: 1.21

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 1.58 AU - 1.76 AU

Year: 822 Days

Day: 13.9 Hours

Environment

Temp: -64 °C

Axial Tilt: 42.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 74,614,476 km

• M1: 454,179 km (0.113 R)
• M2: 935,585 km (0.048 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.52

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 1.94 AU - 2 AU

Year: 1053 Days

Day: 13.2 Hours

Environment

Temp: -79 °C

Axial Tilt: 32.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.25

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 2.37 AU - 2.59 AU

Year: 1487 Days

Day: 16.6 Hours

Environment

Temp: -95 °C

Axial Tilt: 19.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 74,614,476 km

• M1: 195,225 km (0.036 R)
• M2: 222,901 km (0.096 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 370.6

Radius: 11.2

Gravity: 2.95 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 4.88 AU - 7.28 AU

Year: 5709 Days

Day: 12.4 Hours

Environment

Temp: -155 °C

Axial Tilt: 8.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 74,614,476 km

• M1: 148,700 km (0.064 R)
• M2: 232,625 km (0.106 R)
• M3: 542,143 km (0.091 R)
• M4: 688,449 km (0.086 R)
• M5: 849,267 km (0.096 R)
• M6: 959,670 km (0.078 R)
• M7: 1,088,325 km (0.063 R)
• M8: 1,264,700 km (0.09 R)
• M9: 1,555,070 km (0.109 R)
• M10: 1,630,916 km (0.04 R)
• M11: 1,786,797 km (0.115 R)
• M12: 1,980,526 km (0.107 R)
• M13: 2,459,539 km (0.096 R)
• M14: 3,031,152 km (0.047 R)
• M15: 3,224,433 km (0.031 R)
• M16: 3,623,111 km (0.115 R)
• M17: 4,380,076 km (0.109 R)
• M18: 4,576,947 km (0.072 R)
• M19: 4,687,649 km (0.05 R)
• M20: 5,510,737 km (0.111 R)
• M21: 5,581,347 km (0.081 R)
• M22: 6,011,441 km (0.115 R)
• M23: 6,255,136 km (0.056 R)
• M24: 6,353,571 km (0.072 R)
• M25: 6,551,788 km (0.094 R)
• M26: 6,777,382 km (0.112 R)
• M27: 7,443,541 km (0.099 R)
• M28: 8,050,161 km (0.1 R)
• M29: 8,130,495 km (0.091 R)
• M30: 8,210,978 km (0.051 R)
• M31: 8,372,993 km (0.111 R)
• M32: 8,563,281 km (0.117 R)
• M33: 8,755,066 km (0.078 R)
• M34: 9,031,523 km (0.072 R)
• M35: 9,423,469 km (0.077 R)
• M36: 9,508,141 km (0.078 R)
• M37: 9,763,655 km (0.086 R)
• M38: 10,632,220 km (0.102 R)
• M39: 11,046,008 km (0.089 R)
• M40: 11,404,893 km (0.114 R)
• M41: 11,676,563 km (0.109 R)
• M42: 12,691,135 km (0.116 R)
• M43: 13,098,490 km (0.09 R)
• M44: 13,351,311 km (0.048 R)
• M45: 13,510,184 km (0.109 R)
• M46: 14,022,706 km (0.107 R)
• M47: 14,281,510 km (0.089 R)
• M48: 14,574,423 km (0.117 R)
• M49: 14,737,933 km (0.077 R)
• M50: 15,465,129 km (0.106 R)
• M51: 16,034,947 km (0.11 R)
• M52: 16,271,611 km (0.043 R)
• M53: 16,645,905 km (0.096 R)
• M54: 16,748,379 km (0.108 R)
• M55: 17,126,263 km (0.106 R)
• M56: 18,241,516 km (0.045 R)
• M57: 18,488,502 km (0.077 R)
• M58: 19,200,588 km (0.115 R)
• M59: 19,308,298 km (0.075 R)
• M60: 19,668,380 km (0.068 R)
• M61: 19,813,041 km (0.106 R)
• M62: 19,921,649 km (0.118 R)
• M63: 20,067,058 km (0.115 R)
• M64: 20,504,931 km (0.085 R)
• M65: 21,241,850 km (0.091 R)
• M66: 21,613,601 km (0.041 R)
• M67: 22,100,093 km (0.082 R)
• M68: 22,893,561 km (0.077 R)
• M69: 23,734,899 km (0.09 R)
• M70: 24,120,712 km (0.076 R)
• M71: 25,015,756 km (0.101 R)
• M72: 25,172,535 km (0.038 R)
• M73: 26,438,581 km (0.113 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 245.3

Radius: 9.4

Gravity: 2.78 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 6 AU - 7.1 AU

Year: 6383 Days

Day: 14.3 Hours

Environment

Temp: -172 °C

Axial Tilt: 9.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 74,614,476 km

• M1: 310,416 km (0.104 R)
• M2: 458,667 km (0.111 R)
• M3: 542,741 km (0.116 R)
• M4: 602,131 km (0.107 R)
• M5: 935,136 km (0.114 R)
• M6: 1,446,761 km (0.116 R)
• M7: 1,561,652 km (0.109 R)
• M8: 2,019,122 km (0.092 R)
• M9: 2,115,613 km (0.086 R)
• M10: 2,380,401 km (0.102 R)
• M11: 2,603,601 km (0.113 R)
• M12: 2,744,223 km (0.109 R)
• M13: 3,162,948 km (0.108 R)
• M14: 3,256,746 km (0.111 R)
• M15: 3,389,439 km (0.088 R)
• M16: 3,680,108 km (0.078 R)
• M17: 3,938,613 km (0.074 R)
• M18: 4,389,501 km (0.108 R)
• M19: 4,494,369 km (0.087 R)
• M20: 4,987,294 km (0.076 R)
• M21: 5,318,055 km (0.116 R)
• M22: 5,816,066 km (0.075 R)
• M23: 6,164,180 km (0.066 R)
• M24: 6,687,025 km (0.111 R)
• M25: 6,783,665 km (0.113 R)
• M26: 7,224,231 km (0.05 R)
• M27: 9,104,377 km (0.062 R)
• M28: 9,265,344 km (0.043 R)
• M29: 9,400,132 km (0.11 R)
• M30: 9,726,554 km (0.106 R)
• M31: 10,446,419 km (0.105 R)
• M32: 11,183,338 km (0.103 R)
• M33: 11,703,490 km (0.062 R)
• M34: 12,025,126 km (0.118 R)
• M35: 14,077,758 km (0.116 R)
• M36: 14,701,880 km (0.108 R)
• M37: 15,303,114 km (0.094 R)
• M38: 15,687,132 km (0.096 R)
• M39: 17,387,162 km (0.043 R)
• M40: 17,854,805 km (0.086 R)
• M41: 18,157,591 km (0.116 R)
• M42: 18,462,172 km (0.097 R)
• M43: 19,076,272 km (0.054 R)
• M44: 19,593,132 km (0.094 R)
• M45: 20,605,461 km (0.069 R)
• M46: 21,135,786 km (0.071 R)
• M47: 21,491,828 km (0.08 R)
• M48: 22,862,893 km (0.076 R)
• M49: 23,191,709 km (0.117 R)
• M50: 24,410,932 km (0.11 R)
• M51: 25,159,968 km (0.111 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 376.2

Radius: 14.6

Gravity: 1.76 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 8.2 AU - 13.06 AU

Year: 13198 Days

Day: 10.9 Hours

Environment

Temp: -180 °C

Axial Tilt: 13.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 74,614,476 km

• M1: 189,241 km (0.07 R)
• M2: 295,157 km (0.033 R)
• M3: 660,923 km (0.036 R)
• M4: 979,268 km (0.066 R)
• M5: 1,409,810 km (0.1 R)
• M6: 1,515,875 km (0.088 R)
• M7: 1,691,653 km (0.099 R)
• M8: 1,805,198 km (0.108 R)
• M9: 2,040,365 km (0.116 R)
• M10: 2,211,057 km (0.072 R)
• M11: 2,412,266 km (0.035 R)
• M12: 2,646,087 km (0.09 R)
• M13: 2,752,451 km (0.096 R)
• M14: 3,136,319 km (0.112 R)
• M15: 3,277,689 km (0.041 R)
• M16: 3,508,369 km (0.118 R)
• M17: 3,864,711 km (0.096 R)
• M18: 4,139,672 km (0.088 R)
• M19: 4,263,988 km (0.081 R)
• M20: 4,516,509 km (0.112 R)
• M21: 4,709,191 km (0.111 R)
• M22: 4,937,328 km (0.04 R)
• M23: 5,236,225 km (0.099 R)
• M24: 5,438,930 km (0.067 R)
• M25: 6,168,668 km (0.101 R)
• M26: 6,708,866 km (0.103 R)
• M27: 6,929,373 km (0.083 R)
• M28: 7,339,720 km (0.059 R)
• M29: 7,989,723 km (0.108 R)
• M30: 8,499,253 km (0.095 R)
• M31: 9,100,338 km (0.071 R)
• M32: 10,471,103 km (0.032 R)
• M33: 10,856,168 km (0.074 R)
• M34: 10,985,420 km (0.114 R)
• M35: 11,245,870 km (0.065 R)
• M36: 11,640,210 km (0.112 R)
• M37: 11,994,458 km (0.082 R)
• M38: 12,128,348 km (0.064 R)
• M39: 12,532,861 km (0.102 R)
• M40: 13,493,728 km (0.072 R)
• M41: 13,679,528 km (0.11 R)
• M42: 14,907,577 km (0.064 R)
• M43: 15,003,470 km (0.112 R)
• M44: 15,778,387 km (0.113 R)
• M45: 16,023,278 km (0.071 R)
• M46: 16,815,249 km (0.082 R)
• M47: 17,165,757 km (0.114 R)
• M48: 17,316,851 km (0.111 R)
• M49: 18,902,589 km (0.099 R)
• M50: 19,897,414 km (0.086 R)
• M51: 21,286,281 km (0.116 R)
• M52: 22,872,168 km (0.108 R)
• M53: 23,539,524 km (0.065 R)
• M54: 25,121,522 km (0.119 R)
• M55: 27,029,942 km (0.086 R)
• M56: 27,676,354 km (0.113 R)
• M57: 27,912,719 km (0.101 R)
• M58: 28,924,599 km (0.111 R)
• M59: 29,585,821 km (0.066 R)
• M60: 29,706,547 km (0.11 R)
• M61: 29,888,009 km (0.086 R)
• M62: 30,191,244 km (0.093 R)
• M63: 31,291,387 km (0.047 R)
• M64: 32,032,046 km (0.104 R)
• M65: 33,279,393 km (0.105 R)
• M66: 34,098,591 km (0.079 R)
• M67: 34,733,334 km (0.106 R)
• M68: 38,557,206 km (0.106 R)
• M69: 39,019,613 km (0.097 R)
• M70: 39,883,540 km (0.057 R)
• M71: 40,150,573 km (0.12 R)
• M72: 42,580,640 km (0.105 R)
• M73: 43,813,626 km (0.086 R)
• M74: 43,951,256 km (0.073 R)
• M75: 44,434,457 km (0.106 R)
• M76: 46,244,292 km (0.099 R)
• M77: 46,665,410 km (0.11 R)
• M78: 46,876,343 km (0.107 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.04 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 699.2

Radius: 4.8

Gravity: 30.35 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 11.5 AU - 14.58 AU

Year: 17931 Days

Day: 21.4 Hours

Environment

Temp: -201 °C

Axial Tilt: 6.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 74,614,476 km

• M1: 120,426 km (0.119 R)
• M2: 855,401 km (0.089 R)
• M3: 977,772 km (0.079 R)
• M4: 1,266,496 km (0.091 R)
• M5: 1,492,388 km (0.092 R)
• M6: 1,730,847 km (0.098 R)
• M7: 1,981,424 km (0.109 R)
• M8: 2,013,438 km (0.116 R)
• M9: 2,176,649 km (0.066 R)
• M10: 2,656,260 km (0.095 R)
• M11: 2,691,714 km (0.116 R)
• M12: 3,167,436 km (0.086 R)
• M13: 3,280,981 km (0.099 R)
• M14: 3,318,978 km (0.109 R)
• M15: 3,550,855 km (0.093 R)
• M16: 3,989,476 km (0.115 R)
• M17: 4,071,007 km (0.064 R)
• M18: 4,194,425 km (0.062 R)
• M19: 4,319,190 km (0.066 R)
• M20: 5,540,357 km (0.072 R)
• M21: 7,154,967 km (0.106 R)
• M22: 8,690,739 km (0.108 R)
• M23: 9,495,426 km (0.112 R)
• M24: 10,945,627 km (0.119 R)
• M25: 11,059,920 km (0.103 R)
• M26: 11,347,746 km (0.093 R)
• M27: 11,989,222 km (0.097 R)
• M28: 12,048,164 km (0.119 R)
• M29: 12,642,516 km (0.107 R)
• M30: 13,983,511 km (0.092 R)
• M31: 14,357,057 km (0.091 R)
• M32: 14,733,894 km (0.094 R)
• M33: 15,113,873 km (0.089 R)
• M34: 15,561,320 km (0.034 R)
• M35: 18,065,140 km (0.091 R)
• M36: 19,294,086 km (0.088 R)
• M37: 19,640,256 km (0.067 R)
• M38: 19,779,232 km (0.03 R)
• M39: 20,198,405 km (0.069 R)
• M40: 21,330,113 km (0.093 R)
• M41: 23,139,200 km (0.088 R)
• M42: 23,654,565 km (0.067 R)
• M43: 24,099,319 km (0.105 R)
• M44: 25,449,889 km (0.079 R)
• M45: 26,058,004 km (0.116 R)
• M46: 26,287,338 km (0.119 R)
• M47: 26,824,993 km (0.101 R)
• M48: 28,538,038 km (0.088 R)
• M49: 30,366,423 km (0.099 R)
• M50: 31,335,368 km (0.098 R)
• M51: 32,807,711 km (0.109 R)
• M52: 33,055,146 km (0.083 R)
• M53: 33,303,478 km (0.037 R)
• M54: 34,469,743 km (0.091 R)
• M55: 35,311,081 km (0.117 R)
• M56: 35,819,116 km (0.065 R)
• M57: 36,671,225 km (0.054 R)
• M58: 37,443,749 km (0.094 R)
• M59: 38,482,107 km (0.08 R)
• M60: 38,569,173 km (0.108 R)
• M61: 38,656,090 km (0.114 R)
• M62: 39,881,296 km (0.118 R)
• M63: 40,057,373 km (0.09 R)
• M64: 40,941,646 km (0.07 R)
• M65: 41,832,352 km (0.085 R)
• M66: 42,190,339 km (0.083 R)
• M67: 42,280,098 km (0.112 R)
• M68: 42,819,399 km (0.088 R)
• M69: 43,180,229 km (0.059 R)
• M70: 43,632,762 km (0.102 R)
• M71: 44,542,317 km (0.074 R)
• M72: 45,734,163 km (0.118 R)
• M73: 46,287,825 km (0.083 R)
• M74: 47,401,731 km (0.088 R)
• M75: 47,494,930 km (0.1 R)
• M76: 48,618,410 km (0.114 R)
• M77: 48,712,507 km (0.106 R)
• M78: 50,510,225 km (0.067 R)
• M79: 51,273,623 km (0.058 R)
• M80: 52,908,578 km (0.061 R)
• M81: 53,198,798 km (0.08 R)
• M82: 53,489,616 km (0.089 R)
• M83: 54,560,438 km (0.077 R)
• M84: 55,343,732 km (0.086 R)
• M85: 56,624,440 km (0.109 R)
• M86: 57,417,308 km (0.081 R)
• M87: 58,014,503 km (0.117 R)
• M88: 58,413,780 km (0.088 R)
• M89: 59,214,876 km (0.053 R)
• M90: 60,322,499 km (0.063 R)
• M91: 63,377,736 km (0.099 R)
• M92: 63,891,755 km (0.086 R)
• M93: 66,170,130 km (0.102 R)
• M94: 67,948,849 km (0.098 R)
• M95: 68,474,985 km (0.045 R)
• M96: 71,232,672 km (0.052 R)

Planet 10 - Ice Giant

Semi-Major Axis: 17.02 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 361.4

Radius: 5.7

Gravity: 11.12 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 14.38 AU - 19.66 AU

Year: 26738 Days

Day: 17.1 Hours

Environment

Temp: -192 °C

Axial Tilt: 33.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 74,614,476 km

• M1: 156,928 km (0.071 R)
• M2: 207,791 km (0.101 R)
• M3: 477,816 km (0.097 R)
• M4: 579,991 km (0.119 R)
• M5: 782,546 km (0.118 R)
• M6: 980,464 km (0.111 R)
• M7: 1,277,865 km (0.078 R)
• M8: 1,602,044 km (0.117 R)
• M9: 1,885,681 km (0.056 R)
• M10: 2,185,026 km (0.043 R)
• M11: 2,357,812 km (0.094 R)
• M12: 2,864,949 km (0.104 R)
• M13: 3,015,893 km (0.111 R)
• M14: 3,325,860 km (0.108 R)
• M15: 3,564,917 km (0.104 R)
• M16: 3,768,370 km (0.046 R)
• M17: 4,186,796 km (0.101 R)
• M18: 5,112,507 km (0.044 R)
• M19: 5,158,135 km (0.063 R)
• M20: 5,716,284 km (0.035 R)
• M21: 6,888,832 km (0.12 R)
• M22: 8,454,823 km (0.1 R)
• M23: 8,508,828 km (0.077 R)
• M24: 9,500,811 km (0.117 R)
• M25: 10,067,787 km (0.065 R)
• M26: 10,762,370 km (0.105 R)
• M27: 11,233,903 km (0.091 R)
• M28: 11,352,982 km (0.097 R)
• M29: 11,954,067 km (0.061 R)
• M30: 12,442,354 km (0.115 R)
• M31: 12,627,107 km (0.088 R)
• M32: 12,688,891 km (0.101 R)
• M33: 13,249,734 km (0.096 R)
• M34: 13,691,347 km (0.111 R)
• M35: 14,914,609 km (0.107 R)
• M36: 15,308,051 km (0.073 R)
• M37: 15,572,241 km (0.109 R)
• M38: 16,038,238 km (0.063 R)
• M39: 16,172,278 km (0.108 R)
• M40: 16,373,936 km (0.045 R)
• M41: 16,779,795 km (0.112 R)
• M42: 17,052,362 km (0.06 R)
• M43: 17,257,610 km (0.036 R)
• M44: 18,017,268 km (0.087 R)
• M45: 19,070,737 km (0.087 R)
• M46: 19,141,646 km (0.059 R)
• M47: 19,426,331 km (0.117 R)
• M48: 19,497,689 km (0.091 R)
• M49: 20,943,403 km (0.102 R)
• M50: 22,273,926 km (0.092 R)
• M51: 26,584,290 km (0.114 R)
• M52: 26,901,886 km (0.074 R)
• M53: 27,701,187 km (0.053 R)
• M54: 29,077,787 km (0.089 R)
• M55: 30,476,527 km (0.071 R)
• M56: 30,559,554 km (0.065 R)
• M57: 30,808,784 km (0.111 R)
• M58: 33,853,101 km (0.095 R)
• M59: 34,197,176 km (0.104 R)
• M60: 35,236,582 km (0.117 R)
• M61: 36,903,252 km (0.098 R)
• M62: 38,865,078 km (0.071 R)
• M63: 40,403,991 km (0.08 R)
• M64: 40,495,246 km (0.119 R)
• M65: 41,778,497 km (0.119 R)
• M66: 43,075,061 km (0.068 R)
• M67: 43,168,111 km (0.101 R)
• M68: 43,821,854 km (0.099 R)
• M69: 44,009,150 km (0.042 R)
• M70: 46,851,510 km (0.088 R)
• M71: 47,043,145 km (0.044 R)
• M72: 48,682,139 km (0.108 R)
• M73: 49,265,122 km (0.057 R)
• M74: 50,929,249 km (0.083 R)
• M75: 52,811,040 km (0.119 R)
• M76: 53,509,962 km (0.065 R)
• M77: 55,726,703 km (0.039 R)
• M78: 56,540,066 km (0.036 R)
• M79: 58,075,988 km (0.071 R)
• M80: 58,694,126 km (0.048 R)
• M81: 59,003,943 km (0.06 R)
• M82: 59,729,194 km (0.115 R)
• M83: 64,354,910 km (0.119 R)
• M84: 64,567,787 km (0.102 R)
• M85: 64,780,964 km (0.084 R)
• M86: 65,422,141 km (0.113 R)
• M87: 67,033,908 km (0.119 R)
• M88: 69,858,466 km (0.072 R)
• M89: 69,967,822 km (0.082 R)
• M90: 72,610,917 km (0.097 R)
• M91: 72,721,769 km (0.086 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 194 - 12,028 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit