🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.27 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.4

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 0.5 AU - 0.56 AU

Year: 253 Days

Day: 14.4 Hours

Environment

Temp: -114 °C

Axial Tilt: 72.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 67,523,525 km

• M1: 521,349 km (0.101 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.84

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 0.59 AU - 0.71 AU

Year: 344 Days

Day: 35.6 Hours

Environment

Temp: -137 °C

Axial Tilt: 13 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 0.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 454.2

Radius: 11.7

Gravity: 3.32 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 0.85 AU - 1.01 AU

Year: 588 Days

Day: 12.9 Hours

Environment

Temp: -157 °C

Axial Tilt: 44.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 67,523,525 km

• M1: 164,258 km (0.043 R)
• M2: 247,884 km (0.074 R)
• M3: 349,760 km (0.083 R)
• M4: 441,763 km (0.091 R)
• M5: 526,136 km (0.059 R)
• M6: 617,241 km (0.064 R)
• M7: 735,722 km (0.086 R)
• M8: 862,731 km (0.047 R)
• M9: 1,007,392 km (0.096 R)
• M10: 1,085,333 km (0.051 R)
• M11: 1,201,420 km (0.04 R)
• M12: 1,370,167 km (0.115 R)
• M13: 1,552,676 km (0.091 R)
• M14: 1,731,745 km (0.118 R)
• M15: 1,808,937 km (0.086 R)
• M16: 1,948,363 km (0.049 R)
• M17: 2,161,390 km (0.043 R)
• M18: 2,421,840 km (0.105 R)
• M19: 2,782,820 km (0.119 R)
• M20: 2,867,043 km (0.086 R)
• M21: 3,016,491 km (0.077 R)
• M22: 3,131,981 km (0.072 R)
• M23: 3,323,167 km (0.113 R)
• M24: 3,412,627 km (0.034 R)
• M25: 3,563,571 km (0.051 R)
• M26: 3,755,505 km (0.057 R)
• M27: 3,880,270 km (0.103 R)
• M28: 3,998,302 km (0.106 R)
• M29: 4,157,774 km (0.111 R)
• M30: 4,246,336 km (0.062 R)
• M31: 4,441,860 km (0.042 R)
• M32: 4,532,516 km (0.028 R)
• M33: 4,607,166 km (0.031 R)
• M34: 4,698,869 km (0.119 R)
• M35: 4,824,980 km (0.053 R)
• M36: 4,943,761 km (0.113 R)
• M37: 5,029,181 km (0.074 R)
• M38: 5,132,404 km (0.091 R)
• M39: 5,227,548 km (0.109 R)
• M40: 5,349,620 km (0.113 R)
• M41: 5,578,804 km (0.115 R)
• M42: 5,712,544 km (0.081 R)
• M43: 5,793,178 km (0.057 R)
• M44: 6,046,896 km (0.096 R)
• M45: 6,165,975 km (0.092 R)
• M46: 6,304,204 km (0.105 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 523.9

Radius: 9.9

Gravity: 5.35 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 2.09 AU - 2.91 AU

Year: 2593 Days

Day: 12.6 Hours

Environment

Temp: -200 °C

Axial Tilt: 21.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 67,523,525 km

• M1: 129,402 km (0.068 R)
• M2: 193,131 km (0.074 R)
• M3: 275,559 km (0.055 R)
• M4: 370,404 km (0.079 R)
• M5: 601,084 km (0.048 R)
• M6: 674,537 km (0.095 R)
• M7: 760,107 km (0.053 R)
• M8: 831,615 km (0.067 R)
• M9: 962,513 km (0.094 R)
• M10: 1,120,787 km (0.118 R)
• M11: 1,182,571 km (0.118 R)
• M12: 1,430,156 km (0.08 R)
• M13: 1,508,844 km (0.09 R)
• M14: 1,577,659 km (0.109 R)
• M15: 1,790,238 km (0.113 R)
• M16: 2,191,459 km (0.062 R)
• M17: 2,335,821 km (0.034 R)
• M18: 2,442,933 km (0.111 R)
• M19: 2,592,830 km (0.095 R)
• M20: 2,887,688 km (0.115 R)
• M21: 3,075,583 km (0.114 R)
• M22: 3,208,126 km (0.08 R)
• M23: 3,312,546 km (0.05 R)
• M24: 3,494,157 km (0.072 R)
• M25: 3,632,535 km (0.08 R)
• M26: 3,725,885 km (0.093 R)
• M27: 4,335,346 km (0.074 R)
• M28: 4,770,377 km (0.041 R)
• M29: 4,872,702 km (0.103 R)
• M30: 5,079,745 km (0.073 R)
• M31: 5,166,811 km (0.082 R)
• M32: 5,307,284 km (0.055 R)
• M33: 5,502,509 km (0.104 R)
• M34: 5,574,017 km (0.1 R)
• M35: 5,663,925 km (0.068 R)
• M36: 6,288,047 km (0.113 R)
• M37: 6,494,642 km (0.075 R)
• M38: 6,760,926 km (0.102 R)
• M39: 6,837,670 km (0.049 R)
• M40: 7,069,696 km (0.101 R)
• M41: 7,186,682 km (0.03 R)
• M42: 7,402,701 km (0.093 R)
• M43: 7,521,482 km (0.094 R)
• M44: 7,760,988 km (0.059 R)
• M45: 7,861,667 km (0.115 R)
• M46: 7,942,301 km (0.106 R)
• M47: 8,268,125 km (0.094 R)
• M48: 8,329,759 km (0.08 R)
• M49: 9,421,225 km (0.083 R)
• M50: 9,571,571 km (0.047 R)
• M51: 9,961,872 km (0.051 R)
• M52: 10,646,432 km (0.069 R)
• M53: 10,847,940 km (0.109 R)
• M54: 11,990,718 km (0.086 R)
• M55: 12,083,918 km (0.109 R)
• M56: 12,718,512 km (0.093 R)
• M57: 13,027,880 km (0.115 R)
• M58: 13,460,368 km (0.099 R)
• M59: 14,044,547 km (0.089 R)
• M60: 14,191,752 km (0.091 R)
• M61: 14,836,070 km (0.085 R)
• M62: 14,911,018 km (0.1 R)
• M63: 15,086,496 km (0.11 R)
• M64: 15,388,684 km (0.12 R)
• M65: 15,540,676 km (0.074 R)
• M66: 15,718,547 km (0.061 R)
• M67: 16,076,236 km (0.106 R)
• M68: 16,851,751 km (0.095 R)
• M69: 17,481,110 km (0.112 R)
• M70: 17,692,491 km (0.109 R)
• M71: 17,772,077 km (0.091 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 665.9

Radius: 12.9

Gravity: 4 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 2.29 AU - 3.55 AU

Year: 3273 Days

Day: 11.3 Hours

Environment

Temp: -199 °C

Axial Tilt: 43 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 67,523,525 km

• M1: 201,508 km (0.111 R)
• M2: 288,574 km (0.114 R)
• M3: 489,484 km (0.067 R)
• M4: 686,205 km (0.101 R)
• M5: 785,239 km (0.09 R)
• M6: 868,565 km (0.085 R)
• M7: 1,033,721 km (0.065 R)
• M8: 1,234,332 km (0.072 R)
• M9: 1,566,738 km (0.094 R)
• M10: 1,661,284 km (0.116 R)
• M11: 1,856,210 km (0.042 R)
• M12: 2,014,934 km (0.055 R)
• M13: 2,598,216 km (0.116 R)
• M14: 2,776,686 km (0.095 R)
• M15: 2,859,264 km (0.089 R)
• M16: 3,009,909 km (0.118 R)
• M17: 3,197,804 km (0.09 R)
• M18: 3,336,930 km (0.089 R)
• M19: 3,442,546 km (0.118 R)
• M20: 3,784,826 km (0.093 R)
• M21: 3,987,980 km (0.107 R)
• M22: 4,386,060 km (0.091 R)
• M23: 4,502,148 km (0.117 R)
• M24: 4,717,718 km (0.118 R)
• M25: 4,976,972 km (0.06 R)
• M26: 5,057,754 km (0.096 R)
• M27: 5,302,497 km (0.084 R)
• M28: 5,889,070 km (0.034 R)
• M29: 6,211,902 km (0.064 R)
• M30: 7,032,895 km (0.085 R)
• M31: 7,421,550 km (0.084 R)
• M32: 7,700,251 km (0.092 R)
• M33: 7,864,510 km (0.117 R)
• M34: 7,958,756 km (0.091 R)
• M35: 8,244,039 km (0.101 R)
• M36: 8,922,915 km (0.095 R)
• M37: 9,070,717 km (0.118 R)
• M38: 9,519,062 km (0.104 R)
• M39: 9,695,438 km (0.11 R)
• M40: 10,128,225 km (0.07 R)
• M41: 10,671,564 km (0.117 R)
• M42: 10,881,151 km (0.106 R)
• M43: 11,197,999 km (0.117 R)
• M44: 11,786,816 km (0.036 R)
• M45: 12,276,151 km (0.046 R)
• M46: 12,523,287 km (0.12 R)
• M47: 12,799,743 km (0.117 R)
• M48: 13,218,468 km (0.029 R)
• M49: 13,500,161 km (0.061 R)
• M50: 13,584,983 km (0.119 R)
• M51: 13,783,649 km (0.118 R)
• M52: 13,954,789 km (0.059 R)
• M53: 14,126,677 km (0.095 R)
• M54: 14,241,568 km (0.064 R)
• M55: 15,054,931 km (0.071 R)
• M56: 15,143,044 km (0.092 R)
• M57: 15,231,307 km (0.12 R)
• M58: 15,349,190 km (0.088 R)
• M59: 15,645,245 km (0.07 R)
• M60: 15,734,405 km (0.092 R)
• M61: 15,883,404 km (0.077 R)
• M62: 16,243,038 km (0.075 R)
• M63: 16,544,777 km (0.045 R)
• M64: 16,665,951 km (0.104 R)
• M65: 17,553,665 km (0.08 R)
• M66: 17,646,415 km (0.064 R)
• M67: 17,801,249 km (0.071 R)
• M68: 17,894,448 km (0.074 R)
• M69: 18,331,274 km (0.109 R)
• M70: 18,519,468 km (0.058 R)
• M71: 18,739,976 km (0.087 R)
• M72: 19,056,525 km (0.039 R)
• M73: 19,215,398 km (0.09 R)
• M74: 19,502,626 km (0.1 R)
• M75: 20,016,644 km (0.089 R)
• M76: 20,861,573 km (0.101 R)
• M77: 21,058,144 km (0.086 R)
• M78: 21,884,074 km (0.073 R)

Planet 6 - Ice Giant

Semi-Major Axis: 7.13 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 193.7

Radius: 4.9

Gravity: 8.07 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 6.69 AU - 7.57 AU

Year: 12489 Days

Day: 16.2 Hours

Environment

Temp: -216 °C

Axial Tilt: 25.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 67,523,525 km

• M1: 121,324 km (0.034 R)
• M2: 163,959 km (0.119 R)
• M3: 397,182 km (0.056 R)
• M4: 492,925 km (0.115 R)
• M5: 596,297 km (0.091 R)
• M6: 1,230,143 km (0.085 R)
• M7: 1,335,909 km (0.117 R)
• M8: 1,518,718 km (0.119 R)
• M9: 1,768,396 km (0.098 R)
• M10: 1,887,925 km (0.03 R)
• M11: 2,010,147 km (0.111 R)
• M12: 2,305,303 km (0.101 R)
• M13: 2,524,614 km (0.044 R)
• M14: 2,750,506 km (0.116 R)
• M15: 2,889,184 km (0.083 R)
• M16: 3,173,569 km (0.045 R)
• M17: 3,717,657 km (0.07 R)
• M18: 4,210,582 km (0.066 R)
• M19: 4,505,439 km (0.085 R)
• M20: 4,918,030 km (0.074 R)
• M21: 5,400,184 km (0.072 R)
• M22: 5,457,929 km (0.074 R)
• M23: 5,603,188 km (0.115 R)
• M24: 6,046,447 km (0.11 R)
• M25: 6,136,355 km (0.11 R)
• M26: 7,060,720 km (0.096 R)
• M27: 7,314,438 km (0.098 R)
• M28: 7,346,303 km (0.1 R)
• M29: 7,474,508 km (0.097 R)
• M30: 7,668,237 km (0.118 R)
• M31: 7,700,700 km (0.098 R)
• M32: 8,093,544 km (0.03 R)
• M33: 8,292,360 km (0.097 R)
• M34: 8,459,311 km (0.11 R)
• M35: 9,905,174 km (0.112 R)
• M36: 10,011,239 km (0.082 R)
• M37: 10,082,298 km (0.067 R)
• M38: 10,117,902 km (0.038 R)
• M39: 10,511,794 km (0.059 R)
• M40: 10,947,123 km (0.113 R)
• M41: 11,314,536 km (0.114 R)
• M42: 12,402,561 km (0.082 R)
• M43: 12,939,617 km (0.038 R)
• M44: 13,288,928 km (0.107 R)
• M45: 13,877,895 km (0.088 R)
• M46: 13,917,539 km (0.081 R)
• M47: 14,275,377 km (0.055 R)
• M48: 14,475,389 km (0.092 R)
• M49: 14,555,723 km (0.032 R)
• M50: 15,121,951 km (0.101 R)
• M51: 16,526,974 km (0.077 R)
• M52: 16,863,570 km (0.042 R)
• M53: 16,990,429 km (0.053 R)
• M54: 17,032,765 km (0.067 R)
• M55: 17,757,866 km (0.099 R)
• M56: 18,016,221 km (0.107 R)
• M57: 18,059,455 km (0.103 R)
• M58: 19,194,155 km (0.085 R)
• M59: 19,238,286 km (0.085 R)
• M60: 19,503,523 km (0.07 R)
• M61: 20,306,864 km (0.113 R)
• M62: 20,802,930 km (0.046 R)
• M63: 21,485,994 km (0.112 R)
• M64: 22,594,066 km (0.068 R)
• M65: 22,733,940 km (0.072 R)
• M66: 23,910,078 km (0.084 R)
• M67: 24,817,240 km (0.077 R)
• M68: 25,057,793 km (0.058 R)
• M69: 25,105,963 km (0.049 R)
• M70: 25,492,824 km (0.064 R)
• M71: 26,566,637 km (0.072 R)
• M72: 26,615,855 km (0.088 R)
• M73: 26,862,093 km (0.075 R)
• M74: 27,605,295 km (0.105 R)
• M75: 27,655,111 km (0.065 R)
• M76: 27,804,709 km (0.097 R)
• M77: 28,054,537 km (0.043 R)
• M78: 28,405,644 km (0.086 R)
• M79: 28,758,096 km (0.119 R)
• M80: 29,162,759 km (0.087 R)
• M81: 29,926,605 km (0.081 R)
• M82: 30,336,653 km (0.086 R)
• M83: 30,593,961 km (0.094 R)
• M84: 31,162,284 km (0.035 R)
• M85: 31,473,896 km (0.065 R)
• M86: 31,578,016 km (0.03 R)
• M87: 33,523,836 km (0.116 R)
• M88: 33,576,943 km (0.101 R)
• M89: 33,949,741 km (0.088 R)
• M90: 34,216,773 km (0.099 R)
• M91: 34,538,109 km (0.084 R)
• M92: 36,487,369 km (0.118 R)

Planet 7 - Ice Giant

Semi-Major Axis: 7.42 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 26

Radius: 5.4

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 6.72 AU - 8.12 AU

Year: 13259 Days

Day: 22.6 Hours

Environment

Temp: -231 °C

Axial Tilt: 49.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 67,523,525 km

• M1: 373,546 km (0.09 R)
• M2: 616,642 km (0.114 R)
• M3: 774,019 km (0.075 R)
• M4: 943,963 km (0.037 R)
• M5: 1,006,943 km (0.113 R)
• M6: 1,114,803 km (0.116 R)
• M7: 1,238,072 km (0.105 R)
• M8: 1,365,679 km (0.025 R)
• M9: 2,547,353 km (0.063 R)
• M10: 2,680,345 km (0.055 R)
• M11: 3,187,332 km (0.087 R)
• M12: 3,557,886 km (0.08 R)
• M13: 3,623,859 km (0.061 R)
• M14: 4,096,139 km (0.049 R)
• M15: 4,252,020 km (0.09 R)
• M16: 4,357,188 km (0.111 R)
• M17: 4,605,670 km (0.101 R)
• M18: 6,190,809 km (0.06 R)
• M19: 6,631,524 km (0.096 R)
• M20: 6,794,286 km (0.079 R)
• M21: 6,855,622 km (0.069 R)
• M22: 7,165,289 km (0.101 R)
• M23: 7,606,304 km (0.118 R)
• M24: 7,648,790 km (0.088 R)
• M25: 8,251,819 km (0.111 R)
• M26: 8,492,821 km (0.082 R)
• M27: 8,981,856 km (0.114 R)
• M28: 9,275,068 km (0.063 R)
• M29: 9,870,916 km (0.104 R)
• M30: 10,220,377 km (0.11 R)
• M31: 10,361,298 km (0.108 R)
• M32: 10,455,545 km (0.097 R)
• M33: 10,955,351 km (0.096 R)
• M34: 12,375,633 km (0.114 R)
• M35: 12,853,299 km (0.038 R)
• M36: 13,132,599 km (0.119 R)
• M37: 13,285,787 km (0.107 R)
• M38: 13,904,524 km (0.096 R)
• M39: 15,009,902 km (0.11 R)
• M40: 15,600,066 km (0.095 R)
• M41: 16,225,086 km (0.076 R)
• M42: 16,692,280 km (0.063 R)
• M43: 17,893,850 km (0.116 R)
• M44: 18,863,544 km (0.113 R)
• M45: 19,180,841 km (0.094 R)

Planet 8 - Ice Giant

Semi-Major Axis: 8.19 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 810

Radius: 7.4

Gravity: 14.79 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 7.22 AU - 9.16 AU

Year: 15376 Days

Day: 19.7 Hours

Environment

Temp: -227 °C

Axial Tilt: 0.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 67,523,525 km

• M1: 714,330 km (0.116 R)
• M2: 1,009,636 km (0.048 R)
• M3: 1,158,336 km (0.108 R)
• M4: 2,288,698 km (0.071 R)
• M5: 2,825,305 km (0.044 R)
• M6: 3,143,949 km (0.085 R)
• M7: 3,216,354 km (0.112 R)
• M8: 3,548,910 km (0.086 R)
• M9: 3,815,194 km (0.08 R)
• M10: 3,931,282 km (0.085 R)
• M11: 4,127,555 km (0.084 R)
• M12: 4,206,991 km (0.075 R)
• M13: 4,286,877 km (0.101 R)
• M14: 5,370,863 km (0.068 R)
• M15: 6,032,983 km (0.077 R)
• M16: 6,767,508 km (0.117 R)
• M17: 6,955,553 km (0.114 R)
• M18: 7,336,878 km (0.103 R)
• M19: 7,627,247 km (0.074 R)
• M20: 7,724,935 km (0.046 R)
• M21: 8,622,372 km (0.078 R)
• M22: 8,826,274 km (0.119 R)
• M23: 8,928,749 km (0.047 R)
• M24: 9,083,284 km (0.064 R)
• M25: 9,447,554 km (0.105 R)
• M26: 9,710,547 km (0.066 R)
• M27: 11,006,364 km (0.102 R)
• M28: 12,070,304 km (0.096 R)
• M29: 14,294,675 km (0.059 R)
• M30: 14,596,563 km (0.101 R)
• M31: 15,084,103 km (0.118 R)
• M32: 15,206,773 km (0.088 R)
• M33: 15,391,527 km (0.118 R)
• M34: 15,453,310 km (0.078 R)
• M35: 16,768,575 km (0.09 R)
• M36: 16,832,154 km (0.101 R)
• M37: 17,536,311 km (0.106 R)
• M38: 18,446,315 km (0.054 R)
• M39: 19,839,969 km (0.073 R)
• M40: 21,129,802 km (0.087 R)
• M41: 21,473,727 km (0.036 R)
• M42: 21,958,424 km (0.084 R)
• M43: 22,376,550 km (0.109 R)
• M44: 22,446,562 km (0.106 R)
• M45: 22,867,979 km (0.081 R)
• M46: 24,004,175 km (0.119 R)
• M47: 24,219,297 km (0.103 R)
• M48: 24,291,104 km (0.1 R)
• M49: 25,086,067 km (0.066 R)
• M50: 26,036,612 km (0.081 R)
• M51: 26,553,323 km (0.092 R)
• M52: 26,701,425 km (0.057 R)
• M53: 26,775,775 km (0.118 R)
• M54: 27,897,310 km (0.087 R)
• M55: 29,110,549 km (0.09 R)
• M56: 29,263,438 km (0.104 R)
• M57: 32,218,145 km (0.085 R)
• M58: 34,941,126 km (0.09 R)
• M59: 36,165,734 km (0.039 R)
• M60: 36,907,291 km (0.087 R)
• M61: 37,238,500 km (0.079 R)
• M62: 37,820,286 km (0.095 R)
• M63: 38,070,713 km (0.047 R)
• M64: 38,154,189 km (0.081 R)
• M65: 38,489,139 km (0.082 R)
• M66: 39,415,000 km (0.072 R)
• M67: 39,753,540 km (0.028 R)
• M68: 40,945,835 km (0.117 R)
• M69: 44,328,841 km (0.104 R)
• M70: 45,564,819 km (0.105 R)
• M71: 46,276,306 km (0.072 R)
• M72: 47,440,178 km (0.09 R)
• M73: 48,523,117 km (0.098 R)
• M74: 50,437,820 km (0.107 R)
• M75: 50,621,376 km (0.118 R)
• M76: 51,265,844 km (0.12 R)
• M77: 51,542,899 km (0.101 R)
• M78: 52,284,007 km (0.045 R)
• M79: 55,757,670 km (0.117 R)
• M80: 58,146,448 km (0.097 R)
• M81: 58,628,303 km (0.115 R)
• M82: 59,208,144 km (0.116 R)
• M83: 59,304,934 km (0.119 R)
• M84: 60,959,188 km (0.11 R)
• M85: 61,252,699 km (0.118 R)
• M86: 63,320,291 km (0.096 R)
• M87: 64,213,390 km (0.098 R)
• M88: 64,811,034 km (0.053 R)
• M89: 65,811,394 km (0.114 R)
• M90: 66,313,445 km (0.106 R)
• M91: 66,615,184 km (0.095 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 548 - 20,287 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit