🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.47 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 237.7

Radius: 12

Gravity: 1.65 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 0.82 AU - 1.04 AU

Year: 570 Days

Day: 7.3 Hours

Environment

Temp: -154 °C

Axial Tilt: 4.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 86,575,663 km

• M1: 157,227 km (0.106 R)
• M2: 269,127 km (0.094 R)
• M3: 350,508 km (0.114 R)
• M4: 447,447 km (0.116 R)
• M5: 534,364 km (0.114 R)
• M6: 665,860 km (0.091 R)
• M7: 817,104 km (0.104 R)
• M8: 913,145 km (0.094 R)
• M9: 1,005,148 km (0.046 R)
• M10: 1,096,253 km (0.076 R)
• M11: 1,221,167 km (0.1 R)
• M12: 1,328,279 km (0.071 R)
• M13: 1,406,220 km (0.116 R)
• M14: 1,500,018 km (0.101 R)
• M15: 1,620,295 km (0.041 R)
• M16: 1,729,052 km (0.077 R)
• M17: 1,814,772 km (0.084 R)
• M18: 1,891,665 km (0.056 R)
• M19: 1,974,991 km (0.09 R)
• M20: 2,096,913 km (0.115 R)
• M21: 2,227,064 km (0.109 R)
• M22: 2,410,321 km (0.059 R)
• M23: 2,495,442 km (0.063 R)
• M24: 2,592,980 km (0.118 R)
• M25: 2,727,169 km (0.034 R)
• M26: 2,839,816 km (0.088 R)
• M27: 2,929,874 km (0.089 R)
• M28: 3,020,979 km (0.105 R)
• M29: 3,112,982 km (0.117 R)
• M30: 3,293,547 km (0.067 R)
• M31: 3,445,688 km (0.108 R)
• M32: 3,567,760 km (0.085 R)
• M33: 3,743,836 km (0.085 R)
• M34: 3,909,441 km (0.097 R)
• M35: 4,030,316 km (0.032 R)
• M36: 4,111,548 km (0.086 R)
• M37: 4,282,538 km (0.043 R)
• M38: 4,568,121 km (0.105 R)
• M39: 4,731,182 km (0.034 R)
• M40: 4,968,444 km (0.1 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 495.6

Radius: 11.4

Gravity: 3.81 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 0.85 AU - 1.07 AU

Year: 598 Days

Day: 10.4 Hours

Environment

Temp: -146 °C

Axial Tilt: 49 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 86,575,663 km

• M1: 157,377 km (0.103 R)
• M2: 236,365 km (0.095 R)
• M3: 339,288 km (0.114 R)
• M4: 422,913 km (0.116 R)
• M5: 523,293 km (0.049 R)
• M6: 617,241 km (0.096 R)
• M7: 739,462 km (0.114 R)
• M8: 917,783 km (0.102 R)
• M9: 1,000,361 km (0.116 R)
• M10: 1,100,891 km (0.045 R)
• M11: 1,205,160 km (0.108 R)
• M12: 1,329,327 km (0.109 R)
• M13: 1,440,927 km (0.105 R)
• M14: 1,555,818 km (0.093 R)
• M15: 1,691,952 km (0.072 R)
• M16: 1,863,241 km (0.085 R)
• M17: 2,027,500 km (0.079 R)
• M18: 2,131,022 km (0.118 R)
• M19: 2,223,174 km (0.091 R)
• M20: 2,350,332 km (0.079 R)
• M21: 2,445,626 km (0.115 R)
• M22: 2,535,385 km (0.116 R)
• M23: 2,661,496 km (0.095 R)
• M24: 2,739,586 km (0.117 R)
• M25: 3,008,114 km (0.09 R)
• M26: 3,104,455 km (0.105 R)
• M27: 3,262,430 km (0.119 R)
• M28: 3,415,319 km (0.113 R)
• M29: 3,547,265 km (0.116 R)
• M30: 3,728,428 km (0.077 R)
• M31: 3,880,569 km (0.083 R)
• M32: 4,075,644 km (0.098 R)
• M33: 4,157,774 km (0.097 R)
• M34: 4,433,183 km (0.115 R)
• M35: 4,611,654 km (0.094 R)
• M36: 4,775,014 km (0.039 R)
• M37: 5,010,631 km (0.113 R)
• M38: 5,169,953 km (0.115 R)
• M39: 5,357,848 km (0.055 R)
• M40: 5,430,104 km (0.072 R)
• M41: 5,502,509 km (0.117 R)
• M42: 5,575,363 km (0.099 R)
• M43: 5,722,119 km (0.072 R)
• M44: 5,805,145 km (0.118 R)
• M45: 5,953,846 km (0.052 R)
• M46: 6,066,343 km (0.094 R)
• M47: 6,274,135 km (0.08 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 433.3

Radius: 9.3

Gravity: 5.01 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 1.12 AU - 1.38 AU

Year: 889 Days

Day: 12.2 Hours

Environment

Temp: -160 °C

Axial Tilt: 15.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 86,575,663 km

• M1: 130,449 km (0.119 R)
• M2: 195,375 km (0.07 R)
• M3: 418,425 km (0.082 R)
• M4: 498,610 km (0.102 R)
• M5: 584,928 km (0.117 R)
• M6: 681,867 km (0.063 R)
• M7: 774,169 km (0.119 R)
• M8: 972,087 km (0.103 R)
• M9: 1,089,222 km (0.11 R)
• M10: 1,161,927 km (0.104 R)
• M11: 1,286,990 km (0.114 R)
• M12: 1,364,183 km (0.098 R)
• M13: 1,564,195 km (0.088 R)
• M14: 1,646,923 km (0.099 R)
• M15: 1,724,115 km (0.069 R)
• M16: 1,824,196 km (0.089 R)
• M17: 1,896,901 km (0.067 R)
• M18: 2,075,521 km (0.114 R)
• M19: 2,267,455 km (0.043 R)
• M20: 2,385,338 km (0.064 R)
• M21: 2,489,309 km (0.077 R)
• M22: 2,586,697 km (0.103 R)
• M23: 2,785,213 km (0.112 R)
• M24: 2,877,814 km (0.034 R)
• M25: 3,170,876 km (0.119 R)
• M26: 3,338,875 km (0.103 R)
• M27: 3,491,764 km (0.1 R)
• M28: 3,711,374 km (0.094 R)
• M29: 3,785,724 km (0.101 R)
• M30: 3,860,523 km (0.08 R)
• M31: 4,068,613 km (0.034 R)
• M32: 4,164,506 km (0.084 R)
• M33: 4,251,422 km (0.106 R)
• M34: 4,348,810 km (0.031 R)
• M35: 4,655,187 km (0.114 R)
• M36: 4,765,590 km (0.058 R)
• M37: 5,019,906 km (0.052 R)
• M38: 5,164,268 km (0.085 R)
• M39: 5,226,501 km (0.117 R)
• M40: 5,362,336 km (0.094 R)
• M41: 5,457,031 km (0.079 R)
• M42: 5,584,189 km (0.076 R)
• M43: 5,787,642 km (0.04 R)
• M44: 5,884,731 km (0.088 R)
• M45: 5,982,568 km (0.087 R)
• M46: 6,047,943 km (0.096 R)
• M47: 6,124,686 km (0.085 R)
• M48: 6,234,790 km (0.058 R)
• M49: 6,323,352 km (0.058 R)
• M50: 6,423,583 km (0.045 R)
• M51: 6,535,482 km (0.11 R)
• M52: 6,614,171 km (0.06 R)
• M53: 6,966,623 km (0.087 R)
• M54: 7,301,872 km (0.102 R)
• M55: 7,512,655 km (0.11 R)
• M56: 8,000,345 km (0.078 R)
• M57: 8,157,123 km (0.102 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 543.5

Radius: 14.4

Gravity: 2.62 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 1.44 AU - 1.74 AU

Year: 1275 Days

Day: 6.4 Hours

Environment

Temp: -176 °C

Axial Tilt: 13 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 86,575,663 km

• M1: 180,864 km (0.119 R)
• M2: 295,456 km (0.065 R)
• M3: 410,796 km (0.099 R)
• M4: 528,828 km (0.063 R)
• M5: 633,098 km (0.097 R)
• M6: 770,878 km (0.102 R)
• M7: 867,219 km (0.099 R)
• M8: 1,002,755 km (0.048 R)
• M9: 1,161,029 km (0.102 R)
• M10: 1,399,189 km (0.066 R)
• M11: 1,512,135 km (0.109 R)
• M12: 1,687,913 km (0.107 R)
• M13: 1,978,432 km (0.034 R)
• M14: 2,069,687 km (0.105 R)
• M15: 2,162,587 km (0.072 R)
• M16: 2,256,833 km (0.11 R)
• M17: 2,698,746 km (0.084 R)
• M18: 2,800,771 km (0.072 R)
• M19: 2,977,297 km (0.082 R)
• M20: 3,484,583 km (0.096 R)
• M21: 3,652,432 km (0.115 R)
• M22: 3,788,566 km (0.064 R)
• M23: 3,880,419 km (0.089 R)
• M24: 4,171,985 km (0.092 R)
• M25: 4,278,798 km (0.107 R)
• M26: 4,471,032 km (0.114 R)
• M27: 4,617,039 km (0.089 R)
• M28: 4,752,276 km (0.106 R)
• M29: 4,926,407 km (0.089 R)
• M30: 5,052,070 km (0.092 R)
• M31: 5,293,969 km (0.107 R)
• M32: 5,435,639 km (0.117 R)
• M33: 5,749,495 km (0.083 R)
• M34: 6,082,649 km (0.066 R)
• M35: 6,258,577 km (0.095 R)
• M36: 6,422,386 km (0.113 R)
• M37: 6,518,578 km (0.116 R)
• M38: 6,684,631 km (0.101 R)
• M39: 6,922,342 km (0.118 R)
• M40: 7,406,291 km (0.088 R)
• M41: 7,594,336 km (0.116 R)
• M42: 7,857,179 km (0.065 R)
• M43: 8,004,533 km (0.088 R)
• M44: 8,137,975 km (0.092 R)
• M45: 8,452,280 km (0.086 R)
• M46: 8,785,733 km (0.077 R)
• M47: 9,061,891 km (0.064 R)
• M48: 9,232,133 km (0.037 R)
• M49: 9,497,221 km (0.03 R)
• M50: 9,654,299 km (0.11 R)
• M51: 9,812,274 km (0.104 R)
• M52: 10,003,011 km (0.068 R)
• M53: 10,098,903 km (0.05 R)
• M54: 10,388,375 km (0.053 R)
• M55: 10,501,621 km (0.115 R)
• M56: 10,599,009 km (0.102 R)
• M57: 10,729,458 km (0.068 R)
• M58: 11,173,465 km (0.058 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 670.2

Radius: 11.9

Gravity: 4.73 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 1.61 AU - 2.59 AU

Year: 1935 Days

Day: 5.3 Hours

Environment

Temp: -193 °C

Axial Tilt: 0.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 86,575,663 km

• M1: 166,203 km (0.062 R)
• M2: 255,663 km (0.074 R)
• M3: 373,995 km (0.086 R)
• M4: 646,712 km (0.077 R)
• M5: 739,163 km (0.096 R)
• M6: 956,529 km (0.105 R)
• M7: 1,119,740 km (0.051 R)
• M8: 1,243,607 km (0.061 R)
• M9: 1,342,342 km (0.109 R)
• M10: 1,558,511 km (0.118 R)
• M11: 1,742,217 km (0.118 R)
• M12: 2,048,743 km (0.077 R)
• M13: 2,202,679 km (0.081 R)
• M14: 2,360,654 km (0.086 R)
• M15: 2,434,705 km (0.091 R)
• M16: 2,623,647 km (0.104 R)
• M17: 2,752,451 km (0.071 R)
• M18: 3,110,589 km (0.034 R)
• M19: 3,441,649 km (0.087 R)
• M20: 3,526,171 km (0.089 R)
• M21: 4,063,228 km (0.111 R)
• M22: 4,258,004 km (0.106 R)
• M23: 4,456,072 km (0.084 R)
• M24: 4,657,131 km (0.035 R)
• M25: 4,845,475 km (0.092 R)
• M26: 4,972,334 km (0.094 R)
• M27: 5,052,219 km (0.097 R)
• M28: 5,132,553 km (0.032 R)
• M29: 5,327,180 km (0.04 R)
• M30: 6,061,706 km (0.06 R)
• M31: 6,406,230 km (0.095 R)
• M32: 6,810,144 km (0.116 R)
• M33: 7,060,272 km (0.097 R)
• M34: 7,349,743 km (0.098 R)
• M35: 7,440,998 km (0.1 R)
• M36: 7,569,503 km (0.041 R)
• M37: 8,109,401 km (0.115 R)
• M38: 8,758,357 km (0.1 R)
• M39: 9,443,814 km (0.082 R)
• M40: 9,923,874 km (0.102 R)
• M41: 10,391,517 km (0.101 R)
• M42: 10,535,280 km (0.094 R)
• M43: 10,824,752 km (0.118 R)
• M44: 11,012,198 km (0.116 R)
• M45: 11,306,009 km (0.113 R)
• M46: 11,559,876 km (0.053 R)
• M47: 11,644,997 km (0.099 R)
• M48: 12,073,446 km (0.103 R)
• M49: 12,159,764 km (0.04 R)
• M50: 12,419,914 km (0.119 R)
• M51: 12,572,504 km (0.086 R)
• M52: 12,660,019 km (0.039 R)
• M53: 12,747,683 km (0.098 R)
• M54: 13,256,017 km (0.103 R)
• M55: 13,411,898 km (0.072 R)
• M56: 13,590,967 km (0.091 R)
• M57: 13,928,908 km (0.041 R)
• M58: 14,087,482 km (0.097 R)
• M59: 14,843,250 km (0.055 R)
• M60: 15,261,227 km (0.069 R)
• M61: 15,354,576 km (0.096 R)
• M62: 15,824,313 km (0.107 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 912

Radius: 12

Gravity: 6.33 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 4.85 AU - 5.65 AU

Year: 7648 Days

Day: 12.8 Hours

Environment

Temp: -217 °C

Axial Tilt: 0.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 86,575,663 km

• M1: 169,644 km (0.109 R)
• M2: 312,660 km (0.054 R)
• M3: 474,824 km (0.094 R)
• M4: 731,683 km (0.118 R)
• M5: 980,764 km (0.079 R)
• M6: 1,125,126 km (0.098 R)
• M7: 1,296,565 km (0.108 R)
• M8: 1,415,944 km (0.083 R)
• M9: 1,774,680 km (0.106 R)
• M10: 1,930,860 km (0.105 R)
• M11: 2,233,197 km (0.104 R)
• M12: 2,329,388 km (0.119 R)
• M13: 2,576,075 km (0.117 R)
• M14: 2,962,187 km (0.071 R)
• M15: 3,257,194 km (0.072 R)
• M16: 3,561,776 km (0.076 R)
• M17: 3,933,975 km (0.059 R)
• M18: 4,258,603 km (0.106 R)
• M19: 4,684,657 km (0.053 R)
• M20: 4,840,090 km (0.087 R)
• M21: 4,965,752 km (0.098 R)
• M22: 5,060,746 km (0.103 R)
• M23: 5,414,097 km (0.101 R)
• M24: 5,544,695 km (0.085 R)
• M25: 5,643,280 km (0.082 R)
• M26: 5,808,885 km (0.117 R)
• M27: 6,077,264 km (0.082 R)
• M28: 6,906,934 km (0.116 R)
• M29: 7,084,357 km (0.059 R)
• M30: 7,191,469 km (0.039 R)
• M31: 7,919,562 km (0.057 R)
• M32: 8,142,762 km (0.093 R)
• M33: 8,443,304 km (0.118 R)
• M34: 8,671,291 km (0.079 R)
• M35: 9,406,565 km (0.109 R)
• M36: 9,881,239 km (0.077 R)
• M37: 10,936,352 km (0.11 R)
• M38: 11,603,559 km (0.067 R)
• M39: 11,984,585 km (0.063 R)
• M40: 13,328,572 km (0.12 R)
• M41: 13,461,265 km (0.043 R)
• M42: 13,638,688 km (0.118 R)
• M43: 13,817,009 km (0.12 R)
• M44: 14,811,236 km (0.119 R)
• M45: 15,456,003 km (0.083 R)
• M46: 16,868,506 km (0.114 R)
• M47: 17,784,195 km (0.09 R)
• M48: 19,013,740 km (0.036 R)
• M49: 19,362,901 km (0.083 R)
• M50: 20,832,102 km (0.066 R)
• M51: 21,554,211 km (0.114 R)
• M52: 21,814,062 km (0.065 R)
• M53: 23,128,878 km (0.083 R)
• M54: 23,930,274 km (0.049 R)
• M55: 24,740,645 km (0.059 R)
• M56: 25,614,895 km (0.038 R)
• M57: 25,779,902 km (0.077 R)
• M58: 26,166,463 km (0.1 R)
• M59: 27,113,118 km (0.12 R)
• M60: 27,225,316 km (0.085 R)
• M61: 28,127,840 km (0.102 R)
• M62: 28,468,774 km (0.087 R)
• M63: 29,154,830 km (0.044 R)
• M64: 30,952,248 km (0.088 R)
• M65: 31,480,778 km (0.094 R)
• M66: 31,598,661 km (0.049 R)
• M67: 32,487,272 km (0.043 R)
• M68: 35,080,102 km (0.112 R)
• M69: 35,324,545 km (0.117 R)
• M70: 35,631,071 km (0.113 R)
• M71: 38,303,188 km (0.07 R)
• M72: 38,807,483 km (0.119 R)
• M73: 39,567,889 km (0.053 R)
• M74: 40,013,840 km (0.072 R)
• M75: 40,141,447 km (0.074 R)
• M76: 40,846,352 km (0.101 R)
• M77: 41,555,147 km (0.075 R)
• M78: 42,398,131 km (0.077 R)
• M79: 43,312,324 km (0.05 R)
• M80: 43,509,045 km (0.05 R)
• M81: 43,771,888 km (0.084 R)

Planet 7 - Ice Giant

Semi-Major Axis: 11.04 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 742

Radius: 5.4

Gravity: 25.45 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 10.36 AU - 11.72 AU

Year: 23323 Days

Day: 17.9 Hours

Environment

Temp: -234 °C

Axial Tilt: 35.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 86,575,663 km

• M1: 69,862 km (0.106 R)
• M2: 141,071 km (0.103 R)
• M3: 276,008 km (0.099 R)
• M4: 450,888 km (0.113 R)
• M5: 516,711 km (0.104 R)
• M6: 838,496 km (0.057 R)
• M7: 1,063,491 km (0.119 R)
• M8: 1,152,652 km (0.058 R)
• M9: 1,306,887 km (0.095 R)
• M10: 1,808,638 km (0.1 R)
• M11: 1,915,601 km (0.113 R)
• M12: 2,402,841 km (0.102 R)
• M13: 2,844,005 km (0.084 R)
• M14: 3,844,516 km (0.093 R)
• M15: 5,448,654 km (0.086 R)
• M16: 5,760,116 km (0.105 R)
• M17: 6,130,820 km (0.096 R)
• M18: 6,454,550 km (0.044 R)
• M19: 6,618,659 km (0.086 R)
• M20: 6,673,561 km (0.117 R)
• M21: 8,571,210 km (0.111 R)
• M22: 8,933,087 km (0.075 R)
• M23: 9,299,901 km (0.112 R)
• M24: 9,734,184 km (0.092 R)
• M25: 10,048,339 km (0.065 R)
• M26: 10,302,057 km (0.085 R)
• M27: 11,868,347 km (0.108 R)
• M28: 13,647,066 km (0.096 R)
• M29: 14,495,734 km (0.086 R)
• M30: 14,998,533 km (0.118 R)
• M31: 17,903,125 km (0.112 R)
• M32: 18,133,655 km (0.058 R)
• M33: 21,624,821 km (0.096 R)
• M34: 21,952,291 km (0.113 R)
• M35: 22,612,167 km (0.12 R)
• M36: 23,278,476 km (0.074 R)
• M37: 25,143,812 km (0.049 R)
• M38: 25,315,849 km (0.083 R)
• M39: 26,968,756 km (0.119 R)
• M40: 27,497,884 km (0.071 R)
• M41: 28,566,611 km (0.088 R)
• M42: 29,376,983 km (0.077 R)
• M43: 32,225,625 km (0.096 R)
• M44: 33,163,155 km (0.113 R)
• M45: 33,446,045 km (0.108 R)
• M46: 33,540,591 km (0.081 R)
• M47: 34,109,511 km (0.113 R)
• M48: 36,514,297 km (0.089 R)
• M49: 37,295,348 km (0.102 R)
• M50: 39,072,570 km (0.107 R)
• M51: 41,993,469 km (0.038 R)
• M52: 43,119,641 km (0.059 R)
• M53: 47,297,760 km (0.058 R)
• M54: 47,403,825 km (0.06 R)
• M55: 51,930,806 km (0.068 R)
• M56: 53,691,274 km (0.111 R)
• M57: 53,912,679 km (0.055 R)
• M58: 56,031,434 km (0.11 R)
• M59: 57,270,553 km (0.095 R)
• M60: 58,404,654 km (0.093 R)
• M61: 59,317,501 km (0.088 R)
• M62: 60,925,977 km (0.117 R)
• M63: 61,619,812 km (0.108 R)
• M64: 62,083,715 km (0.114 R)
• M65: 62,665,351 km (0.054 R)
• M66: 62,781,888 km (0.026 R)
• M67: 64,303,298 km (0.041 R)
• M68: 65,363,798 km (0.115 R)
• M69: 65,481,980 km (0.07 R)
• M70: 65,836,976 km (0.036 R)
• M71: 67,860,586 km (0.115 R)
• M72: 69,542,365 km (0.09 R)
• M73: 69,783,667 km (0.103 R)
• M74: 72,946,764 km (0.094 R)
• M75: 73,437,595 km (0.107 R)
• M76: 74,175,711 km (0.063 R)
• M77: 75,535,555 km (0.038 R)
• M78: 75,783,589 km (0.05 R)
• M79: 77,653,113 km (0.117 R)
• M80: 78,154,266 km (0.116 R)
• M81: 78,279,629 km (0.057 R)
• M82: 79,411,636 km (0.118 R)
• M83: 79,790,119 km (0.072 R)
• M84: 79,916,529 km (0.109 R)
• M85: 80,675,738 km (0.084 R)
• M86: 81,437,341 km (0.063 R)
• M87: 82,584,308 km (0.07 R)
• M88: 84,121,875 km (0.071 R)
• M89: 84,507,837 km (0.108 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: 273 - 13,151 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit