🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.7

Radius: 0.87

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 0.76 AU - 0.86 AU

Year: 265 Days

Day: 25.2 Hours

Environment

Temp: 150 °C

Axial Tilt: 32.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.38 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.26

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 1.22 AU - 1.54 AU

Year: 589 Days

Day: 30.9 Hours

Environment

Temp: -17 °C

Axial Tilt: 27.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 70,510,386 km

• M1: 51,462 km (0.111 R)

Planet 3 - Gas Giant

Semi-Major Axis: 7.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 814

Radius: 11.4

Gravity: 6.26 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 6.08 AU - 9.14 AU

Year: 7630 Days

Day: 13.3 Hours

Environment

Temp: -153 °C

Axial Tilt: 9.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 70,510,386 km

• M1: 166,502 km (0.064 R)
• M2: 279,598 km (0.086 R)
• M3: 442,511 km (0.055 R)
• M4: 518,506 km (0.062 R)
• M5: 614,099 km (0.031 R)
• M6: 825,780 km (0.118 R)
• M7: 1,378,844 km (0.091 R)
• M8: 1,620,594 km (0.083 R)
• M9: 2,031,389 km (0.077 R)
• M10: 2,167,972 km (0.073 R)
• M11: 2,596,271 km (0.115 R)
• M12: 2,719,988 km (0.107 R)
• M13: 2,922,245 km (0.087 R)
• M14: 3,025,168 km (0.118 R)
• M15: 3,129,438 km (0.098 R)
• M16: 3,341,418 km (0.112 R)
• M17: 3,503,732 km (0.117 R)
• M18: 4,681,067 km (0.107 R)
• M19: 4,771,723 km (0.098 R)
• M20: 4,924,164 km (0.037 R)
• M21: 5,109,366 km (0.102 R)
• M22: 5,296,812 km (0.058 R)
• M23: 5,678,586 km (0.036 R)
• M24: 6,036,424 km (0.028 R)
• M25: 8,006,029 km (0.097 R)
• M26: 8,297,147 km (0.083 R)
• M27: 9,191,892 km (0.105 R)
• M28: 9,382,030 km (0.105 R)
• M29: 9,496,922 km (0.09 R)
• M30: 9,612,112 km (0.109 R)
• M31: 9,766,497 km (0.102 R)
• M32: 10,432,058 km (0.061 R)
• M33: 10,950,714 km (0.073 R)
• M34: 11,724,135 km (0.104 R)
• M35: 12,347,060 km (0.057 R)
• M36: 12,726,141 km (0.094 R)
• M37: 12,810,814 km (0.09 R)
• M38: 13,452,439 km (0.105 R)
• M39: 14,192,200 km (0.114 R)
• M40: 14,280,164 km (0.089 R)
• M41: 14,633,514 km (0.119 R)
• M42: 15,847,650 km (0.044 R)
• M43: 15,938,905 km (0.116 R)
• M44: 17,705,207 km (0.091 R)
• M45: 18,037,314 km (0.08 R)
• M46: 18,515,429 km (0.046 R)
• M47: 18,804,303 km (0.05 R)
• M48: 19,679,749 km (0.061 R)
• M49: 19,925,240 km (0.054 R)
• M50: 20,518,844 km (0.044 R)
• M51: 20,817,740 km (0.064 R)
• M52: 20,917,672 km (0.095 R)
• M53: 21,976,974 km (0.107 R)
• M54: 23,468,316 km (0.037 R)
• M55: 24,042,472 km (0.108 R)
• M56: 24,147,490 km (0.116 R)
• M57: 24,305,016 km (0.081 R)
• M58: 24,939,012 km (0.049 R)
• M59: 25,632,099 km (0.044 R)
• M60: 25,846,623 km (0.064 R)
• M61: 26,656,246 km (0.064 R)
• M62: 27,036,973 km (0.067 R)
• M63: 27,529,150 km (0.063 R)
• M64: 28,522,330 km (0.055 R)
• M65: 28,633,332 km (0.085 R)
• M66: 28,744,632 km (0.093 R)
• M67: 28,911,733 km (0.062 R)
• M68: 29,414,981 km (0.084 R)
• M69: 29,752,025 km (0.077 R)
• M70: 30,430,152 km (0.061 R)
• M71: 32,378,963 km (0.069 R)
• M72: 33,602,674 km (0.1 R)
• M73: 34,308,776 km (0.117 R)
• M74: 34,545,290 km (0.11 R)
• M75: 34,960,274 km (0.08 R)
• M76: 35,257,825 km (0.094 R)
• M77: 36,035,285 km (0.087 R)
• M78: 39,077,806 km (0.039 R)
• M79: 39,510,443 km (0.104 R)
• M80: 40,754,798 km (0.118 R)
• M81: 41,319,081 km (0.076 R)
• M82: 41,507,724 km (0.108 R)
• M83: 41,696,667 km (0.081 R)
• M84: 42,391,848 km (0.11 R)

Planet 4 - Gas Giant

Semi-Major Axis: 9.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 605.6

Radius: 13.8

Gravity: 3.18 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 7.2 AU - 10.84 AU

Year: 9846 Days

Day: 10.3 Hours

Environment

Temp: -172 °C

Axial Tilt: 24.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 70,510,386 km

• M1: 179,069 km (0.1 R)
• M2: 534,513 km (0.098 R)
• M3: 663,616 km (0.09 R)
• M4: 923,318 km (0.118 R)
• M5: 1,011,730 km (0.12 R)
• M6: 1,236,726 km (0.063 R)
• M7: 1,563,148 km (0.074 R)
• M8: 1,826,440 km (0.112 R)
• M9: 2,297,674 km (0.084 R)
• M10: 2,573,083 km (0.043 R)
• M11: 2,833,084 km (0.112 R)
• M12: 3,184,041 km (0.06 R)
• M13: 3,435,366 km (0.08 R)
• M14: 3,664,400 km (0.107 R)
• M15: 4,228,533 km (0.092 R)
• M16: 4,320,087 km (0.069 R)
• M17: 4,536,555 km (0.118 R)
• M18: 4,852,057 km (0.114 R)
• M19: 5,438,032 km (0.115 R)
• M20: 6,464,573 km (0.096 R)
• M21: 6,784,263 km (0.065 R)
• M22: 7,145,542 km (0.093 R)
• M23: 7,365,302 km (0.106 R)
• M24: 7,661,954 km (0.081 R)
• M25: 7,774,153 km (0.096 R)
• M26: 7,924,798 km (0.107 R)
• M27: 8,152,336 km (0.111 R)
• M28: 8,497,907 km (0.12 R)
• M29: 8,614,294 km (0.086 R)
• M30: 8,926,954 km (0.114 R)
• M31: 10,214,842 km (0.117 R)
• M32: 10,462,875 km (0.1 R)
• M33: 10,838,515 km (0.093 R)
• M34: 11,218,793 km (0.105 R)
• M35: 11,517,540 km (0.055 R)
• M36: 11,732,512 km (0.072 R)
• M37: 11,992,214 km (0.057 R)
• M38: 12,254,010 km (0.082 R)
• M39: 12,738,707 km (0.051 R)
• M40: 12,871,999 km (0.042 R)
• M41: 13,274,717 km (0.106 R)
• M42: 13,590,817 km (0.114 R)
• M43: 16,111,840 km (0.069 R)
• M44: 16,208,032 km (0.1 R)
• M45: 16,642,913 km (0.054 R)
• M46: 17,179,670 km (0.118 R)
• M47: 18,320,503 km (0.05 R)
• M48: 18,622,242 km (0.106 R)
• M49: 19,026,904 km (0.113 R)
• M50: 19,588,196 km (0.08 R)
• M51: 20,258,693 km (0.05 R)
• M52: 21,041,539 km (0.096 R)
• M53: 21,252,023 km (0.066 R)
• M54: 21,516,063 km (0.066 R)
• M55: 22,261,210 km (0.118 R)
• M56: 23,667,430 km (0.086 R)
• M57: 24,879,771 km (0.068 R)
• M58: 25,269,773 km (0.094 R)
• M59: 25,774,068 km (0.109 R)
• M60: 26,338,500 km (0.043 R)
• M61: 26,508,593 km (0.103 R)
• M62: 27,307,147 km (0.118 R)
• M63: 27,709,415 km (0.116 R)
• M64: 28,171,673 km (0.085 R)
• M65: 28,403,699 km (0.098 R)
• M66: 28,578,130 km (0.113 R)
• M67: 30,699,278 km (0.075 R)
• M68: 32,323,163 km (0.112 R)
• M69: 33,053,949 km (0.11 R)
• M70: 33,913,239 km (0.106 R)
• M71: 34,469,593 km (0.107 R)
• M72: 35,278,469 km (0.059 R)
• M73: 36,093,777 km (0.087 R)
• M74: 36,598,521 km (0.111 R)
• M75: 37,042,078 km (0.097 R)
• M76: 37,742,795 km (0.076 R)
• M77: 39,286,645 km (0.096 R)
• M78: 39,805,899 km (0.099 R)
• M79: 40,262,023 km (0.07 R)
• M80: 40,916,813 km (0.065 R)
• M81: 41,509,071 km (0.083 R)
• M82: 42,968,697 km (0.098 R)
• M83: 44,242,822 km (0.107 R)
• M84: 44,850,638 km (0.099 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 616

Radius: 10.2

Gravity: 5.92 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 8.4 AU - 11.6 AU

Year: 11493 Days

Day: 10.5 Hours

Environment

Temp: -164 °C

Axial Tilt: 23.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 70,510,386 km

• M1: 135,236 km (0.098 R)
• M2: 259,403 km (0.043 R)
• M3: 472,729 km (0.072 R)
• M4: 692,937 km (0.057 R)
• M5: 908,508 km (0.066 R)
• M6: 1,187,807 km (0.059 R)
• M7: 1,272,629 km (0.086 R)
• M8: 1,656,647 km (0.088 R)
• M9: 1,874,312 km (0.1 R)
• M10: 1,974,243 km (0.12 R)
• M11: 2,500,229 km (0.119 R)
• M12: 3,187,033 km (0.098 R)
• M13: 3,644,803 km (0.098 R)
• M14: 4,554,358 km (0.095 R)
• M15: 4,861,183 km (0.092 R)
• M16: 5,210,195 km (0.12 R)
• M17: 6,418,497 km (0.088 R)
• M18: 6,956,451 km (0.087 R)
• M19: 7,270,457 km (0.116 R)
• M20: 8,034,752 km (0.113 R)
• M21: 8,698,069 km (0.099 R)
• M22: 8,782,293 km (0.047 R)
• M23: 8,951,488 km (0.106 R)
• M24: 9,207,300 km (0.054 R)
• M25: 9,379,039 km (0.098 R)
• M26: 9,465,356 km (0.082 R)
• M27: 9,595,357 km (0.12 R)
• M28: 9,769,639 km (0.097 R)
• M29: 9,944,967 km (0.058 R)
• M30: 11,018,781 km (0.061 R)
• M31: 11,109,886 km (0.088 R)
• M32: 11,569,451 km (0.088 R)
• M33: 11,801,477 km (0.083 R)
• M34: 12,936,925 km (0.096 R)
• M35: 14,604,492 km (0.03 R)
• M36: 14,855,368 km (0.072 R)
• M37: 15,259,880 km (0.102 R)
• M38: 16,027,916 km (0.071 R)
• M39: 16,756,158 km (0.082 R)
• M40: 16,913,535 km (0.103 R)
• M41: 17,335,850 km (0.049 R)
• M42: 17,815,162 km (0.07 R)
• M43: 18,406,821 km (0.036 R)
• M44: 19,333,879 km (0.089 R)
• M45: 19,664,640 km (0.074 R)
• M46: 20,499,995 km (0.065 R)
• M47: 21,233,323 km (0.085 R)
• M48: 21,346,868 km (0.058 R)
• M49: 23,133,067 km (0.118 R)
• M50: 23,308,395 km (0.057 R)
• M51: 23,484,323 km (0.088 R)
• M52: 24,132,829 km (0.113 R)
• M53: 24,251,311 km (0.108 R)
• M54: 25,206,643 km (0.105 R)
• M55: 25,568,071 km (0.095 R)
• M56: 26,235,278 km (0.081 R)
• M57: 28,897,521 km (0.107 R)
• M58: 29,528,825 km (0.116 R)
• M59: 30,356,400 km (0.101 R)
• M60: 30,741,016 km (0.068 R)
• M61: 30,869,521 km (0.082 R)
• M62: 32,034,439 km (0.119 R)
• M63: 32,099,664 km (0.052 R)
• M64: 32,164,739 km (0.091 R)
• M65: 34,473,932 km (0.058 R)
• M66: 34,741,114 km (0.057 R)
• M67: 35,009,193 km (0.078 R)
• M68: 37,864,119 km (0.076 R)
• M69: 38,554,962 km (0.107 R)
• M70: 39,528,844 km (0.098 R)
• M71: 39,808,741 km (0.072 R)
• M72: 40,229,560 km (0.077 R)
• M73: 40,863,706 km (0.099 R)
• M74: 41,430,083 km (0.117 R)
• M75: 41,785,528 km (0.06 R)
• M76: 42,785,889 km (0.117 R)
• M77: 43,217,030 km (0.063 R)
• M78: 43,288,986 km (0.074 R)
• M79: 45,101,813 km (0.034 R)
• M80: 45,174,817 km (0.041 R)
• M81: 45,247,970 km (0.082 R)
• M82: 45,907,398 km (0.105 R)
• M83: 46,275,109 km (0.091 R)
• M84: 46,422,463 km (0.084 R)
• M85: 46,569,967 km (0.095 R)
• M86: 46,717,620 km (0.112 R)
• M87: 48,576,673 km (0.065 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 963.4

Radius: 12.1

Gravity: 6.58 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 9.5 AU - 11.18 AU

Year: 12084 Days

Day: 8 Hours

Environment

Temp: -172 °C

Axial Tilt: 4.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 70,510,386 km

• M1: 273,465 km (0.071 R)
• M2: 498,311 km (0.104 R)
• M3: 655,089 km (0.096 R)
• M4: 1,251,985 km (0.036 R)
• M5: 1,349,223 km (0.075 R)
• M6: 1,901,987 km (0.073 R)
• M7: 2,218,387 km (0.078 R)
• M8: 2,459,090 km (0.082 R)
• M9: 2,676,904 km (0.107 R)
• M10: 2,901,152 km (0.067 R)
• M11: 3,232,361 km (0.08 R)
• M12: 3,402,604 km (0.089 R)
• M13: 4,150,144 km (0.089 R)
• M14: 4,335,496 km (0.063 R)
• M15: 4,523,690 km (0.109 R)
• M16: 4,637,983 km (0.033 R)
• M17: 5,144,222 km (0.102 R)
• M18: 5,343,786 km (0.117 R)
• M19: 7,341,067 km (0.119 R)
• M20: 7,611,240 km (0.061 R)
• M21: 8,582,729 km (0.119 R)
• M22: 8,867,414 km (0.092 R)
• M23: 9,397,589 km (0.08 R)
• M24: 9,544,045 km (0.06 R)
• M25: 9,691,100 km (0.076 R)
• M26: 10,691,461 km (0.108 R)
• M27: 11,049,299 km (0.106 R)
• M28: 11,776,943 km (0.081 R)
• M29: 11,882,110 km (0.086 R)
• M30: 12,146,450 km (0.111 R)
• M31: 13,114,497 km (0.088 R)
• M32: 14,163,178 km (0.116 R)
• M33: 14,499,923 km (0.062 R)
• M34: 14,669,268 km (0.087 R)
• M35: 15,526,015 km (0.118 R)
• M36: 16,340,127 km (0.052 R)
• M37: 17,227,990 km (0.07 R)
• M38: 17,347,519 km (0.071 R)
• M39: 19,050,242 km (0.099 R)
• M40: 19,173,959 km (0.028 R)
• M41: 19,608,840 km (0.103 R)
• M42: 22,874,711 km (0.053 R)
• M43: 23,138,003 km (0.056 R)
• M44: 23,800,423 km (0.099 R)
• M45: 24,334,786 km (0.093 R)
• M46: 24,670,933 km (0.107 R)
• M47: 25,279,647 km (0.064 R)
• M48: 27,274,684 km (0.098 R)
• M49: 28,326,506 km (0.116 R)
• M50: 28,467,727 km (0.095 R)
• M51: 28,963,793 km (0.046 R)
• M52: 30,036,709 km (0.082 R)
• M53: 30,180,622 km (0.088 R)
• M54: 30,759,117 km (0.113 R)
• M55: 31,706,820 km (0.118 R)
• M56: 32,073,933 km (0.078 R)
• M57: 32,442,393 km (0.11 R)
• M58: 33,556,298 km (0.116 R)
• M59: 35,060,954 km (0.096 R)
• M60: 36,127,287 km (0.093 R)
• M61: 36,280,476 km (0.118 R)
• M62: 37,204,242 km (0.085 R)
• M63: 37,513,760 km (0.116 R)
• M64: 39,389,568 km (0.104 R)
• M65: 39,468,406 km (0.109 R)
• M66: 39,705,220 km (0.086 R)
• M67: 41,215,709 km (0.117 R)
• M68: 41,937,818 km (0.116 R)
• M69: 42,018,302 km (0.111 R)
• M70: 43,638,896 km (0.051 R)
• M71: 45,114,828 km (0.092 R)
• M72: 45,197,257 km (0.106 R)
• M73: 46,191,035 km (0.09 R)
• M74: 46,857,344 km (0.11 R)
• M75: 47,611,018 km (0.104 R)
• M76: 48,115,612 km (0.042 R)
• M77: 48,199,836 km (0.06 R)
• M78: 48,537,478 km (0.109 R)
• M79: 49,980,948 km (0.08 R)
• M80: 50,665,059 km (0.11 R)
• M81: 51,610,817 km (0.118 R)
• M82: 54,219,803 km (0.113 R)
• M83: 55,363,629 km (0.114 R)
• M84: 56,248,949 km (0.075 R)
• M85: 56,426,522 km (0.108 R)
• M86: 57,317,527 km (0.098 R)
• M87: 57,943,893 km (0.104 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.74 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 636.4

Radius: 4.1

Gravity: 37.86 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 13.2 AU - 14.28 AU

Year: 18510 Days

Day: 24.9 Hours

Environment

Temp: -180 °C

Axial Tilt: 32.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 70,510,386 km

• M1: 250,277 km (0.115 R)
• M2: 417,079 km (0.092 R)
• M3: 492,775 km (0.112 R)
• M4: 532,269 km (0.115 R)
• M5: 657,483 km (0.038 R)
• M6: 723,605 km (0.101 R)
• M7: 935,136 km (0.076 R)
• M8: 1,245,701 km (0.057 R)
• M9: 1,355,955 km (0.117 R)
• M10: 1,412,204 km (0.107 R)
• M11: 1,556,416 km (0.095 R)
• M12: 1,705,416 km (0.067 R)
• M13: 1,735,784 km (0.104 R)
• M14: 1,827,936 km (0.115 R)
• M15: 2,380,102 km (0.111 R)
• M16: 2,482,577 km (0.077 R)
• M17: 2,586,547 km (0.033 R)
• M18: 2,656,709 km (0.031 R)
• M19: 2,763,073 km (0.107 R)
• M20: 4,185,300 km (0.101 R)
• M21: 4,560,341 km (0.049 R)
• M22: 4,602,678 km (0.077 R)
• M23: 5,209,147 km (0.078 R)
• M24: 6,734,896 km (0.091 R)
• M25: 7,822,921 km (0.104 R)
• M26: 7,924,498 km (0.096 R)
• M27: 8,805,630 km (0.088 R)
• M28: 9,392,054 km (0.045 R)
• M29: 10,434,451 km (0.115 R)
• M30: 13,045,383 km (0.114 R)
• M31: 14,453,398 km (0.096 R)
• M32: 16,425,846 km (0.068 R)
• M33: 17,014,065 km (0.105 R)
• M34: 17,211,684 km (0.096 R)
• M35: 17,277,806 km (0.118 R)
• M36: 17,809,178 km (0.107 R)
• M37: 18,887,928 km (0.073 R)
• M38: 19,987,772 km (0.099 R)
• M39: 20,475,461 km (0.089 R)
• M40: 21,037,500 km (0.11 R)
• M41: 21,108,110 km (0.031 R)
• M42: 21,462,507 km (0.096 R)
• M43: 22,033,373 km (0.101 R)
• M44: 22,826,541 km (0.049 R)
• M45: 23,044,505 km (0.083 R)
• M46: 23,409,374 km (0.119 R)
• M47: 23,702,586 km (0.064 R)
• M48: 23,849,641 km (0.07 R)
• M49: 23,923,243 km (0.09 R)
• M50: 24,589,402 km (0.075 R)
• M51: 24,812,901 km (0.116 R)
• M52: 24,962,200 km (0.039 R)
• M53: 25,562,387 km (0.113 R)
• M54: 27,083,647 km (0.064 R)
• M55: 28,088,197 km (0.101 R)
• M56: 28,712,319 km (0.106 R)
• M57: 29,578,042 km (0.076 R)
• M58: 30,692,247 km (0.106 R)
• M59: 32,063,461 km (0.102 R)
• M60: 33,372,293 km (0.058 R)
• M61: 33,702,156 km (0.116 R)
• M62: 35,032,680 km (0.067 R)
• M63: 35,451,853 km (0.047 R)
• M64: 35,872,821 km (0.111 R)
• M65: 37,316,441 km (0.098 R)
• M66: 38,865,377 km (0.036 R)
• M67: 39,125,528 km (0.107 R)
• M68: 43,636,652 km (0.05 R)
• M69: 43,816,917 km (0.025 R)
• M70: 44,268,553 km (0.103 R)
• M71: 44,631,029 km (0.118 R)
• M72: 45,267,568 km (0.053 R)
• M73: 45,632,736 km (0.059 R)
• M74: 45,998,952 km (0.036 R)
• M75: 46,641,923 km (0.099 R)
• M76: 48,962,785 km (0.092 R)
• M77: 51,892,210 km (0.092 R)
• M78: 51,987,654 km (0.054 R)
• M79: 52,274,283 km (0.095 R)
• M80: 52,370,026 km (0.099 R)
• M81: 54,102,070 km (0.042 R)
• M82: 54,392,589 km (0.104 R)
• M83: 54,683,706 km (0.084 R)
• M84: 55,169,900 km (0.107 R)
• M85: 56,932,013 km (0.102 R)
• M86: 59,210,388 km (0.095 R)
• M87: 62,226,730 km (0.059 R)
• M88: 62,531,012 km (0.112 R)
• M89: 64,162,676 km (0.047 R)
• M90: 64,778,122 km (0.046 R)
• M91: 66,843,769 km (0.075 R)

Kuiper Belt

Range: 30.2 - 53.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 292 - 10,962 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit