🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.66 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 649.2

Radius: 14.7

Gravity: 3 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 1.13 AU - 1.51 AU

Year: 1066 Days

Day: 7.5 Hours

Environment

Temp: -177 °C

Axial Tilt: 34.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 67,606,619 km

• M1: 183,108 km (0.118 R)
• M2: 278,850 km (0.084 R)
• M3: 388,057 km (0.111 R)
• M4: 653,593 km (0.105 R)
• M5: 836,102 km (0.089 R)
• M6: 1,030,729 km (0.105 R)
• M7: 1,141,282 km (0.083 R)
• M8: 1,248,993 km (0.057 R)
• M9: 1,367,923 km (0.049 R)
• M10: 1,475,334 km (0.098 R)
• M11: 1,577,809 km (0.101 R)
• M12: 1,682,976 km (0.111 R)
• M13: 1,995,785 km (0.113 R)
• M14: 2,145,832 km (0.06 R)
• M15: 2,327,593 km (0.113 R)
• M16: 2,439,193 km (0.115 R)
• M17: 2,533,590 km (0.049 R)
• M18: 2,745,719 km (0.1 R)
• M19: 3,177,608 km (0.096 R)
• M20: 3,270,808 km (0.069 R)
• M21: 3,534,698 km (0.082 R)
• M22: 3,794,700 km (0.095 R)
• M23: 4,162,561 km (0.063 R)
• M24: 4,310,812 km (0.059 R)
• M25: 4,706,648 km (0.063 R)
• M26: 5,261,208 km (0.102 R)
• M27: 5,596,606 km (0.071 R)
• M28: 5,951,751 km (0.068 R)
• M29: 6,054,675 km (0.109 R)
• M30: 6,419,394 km (0.095 R)
• M31: 6,538,175 km (0.109 R)
• M32: 6,845,150 km (0.097 R)
• M33: 7,307,706 km (0.1 R)
• M34: 7,682,150 km (0.029 R)
• M35: 7,780,436 km (0.102 R)
• M36: 7,935,419 km (0.117 R)
• M37: 8,105,811 km (0.079 R)
• M38: 8,205,892 km (0.065 R)
• M39: 8,421,463 km (0.101 R)
• M40: 8,595,295 km (0.116 R)
• M41: 8,770,325 km (0.109 R)
• M42: 9,005,642 km (0.048 R)
• M43: 9,168,554 km (0.049 R)
• M44: 9,347,473 km (0.104 R)
• M45: 9,512,480 km (0.066 R)
• M46: 9,648,315 km (0.111 R)
• M47: 9,754,380 km (0.07 R)
• M48: 10,028,742 km (0.065 R)
• M49: 10,213,196 km (0.12 R)
• M50: 10,476,339 km (0.11 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 14.1

Radius: 12.3

Gravity: 0.09 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 2.44 AU - 3.3 AU

Year: 3418 Days

Day: 13 Hours

Environment

Temp: -210 °C

Axial Tilt: 69.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 67,606,619 km

• M1: 162,314 km (0.098 R)
• M2: 561,740 km (0.077 R)
• M3: 659,876 km (0.056 R)
• M4: 871,707 km (0.103 R)
• M5: 1,282,353 km (0.081 R)
• M6: 1,473,240 km (0.068 R)
• M7: 1,592,469 km (0.099 R)
• M8: 1,951,355 km (0.114 R)
• M9: 2,322,806 km (0.105 R)
• M10: 2,633,521 km (0.101 R)
• M11: 3,008,264 km (0.079 R)
• M12: 3,161,452 km (0.085 R)
• M13: 3,384,951 km (0.113 R)
• M14: 3,475,907 km (0.069 R)
• M15: 3,777,047 km (0.034 R)
• M16: 4,200,110 km (0.091 R)
• M17: 4,462,804 km (0.086 R)
• M18: 4,850,113 km (0.098 R)
• M19: 4,978,916 km (0.116 R)
• M20: 5,108,767 km (0.099 R)
• M21: 5,195,833 km (0.086 R)
• M22: 5,380,736 km (0.073 R)
• M23: 5,549,782 km (0.038 R)
• M24: 5,948,011 km (0.05 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 506.4

Radius: 10.9

Gravity: 4.26 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 2.48 AU - 4.13 AU

Year: 4214 Days

Day: 7.3 Hours

Environment

Temp: -225 °C

Axial Tilt: 28.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 67,606,619 km

• M1: 152,889 km (0.091 R)
• M2: 267,780 km (0.117 R)
• M3: 351,555 km (0.097 R)
• M4: 518,656 km (0.104 R)
• M5: 746,493 km (0.11 R)
• M6: 1,031,477 km (0.041 R)
• M7: 1,206,208 km (0.068 R)
• M8: 1,350,570 km (0.11 R)
• M9: 1,431,801 km (0.107 R)
• M10: 1,500,915 km (0.119 R)
• M11: 1,685,968 km (0.108 R)
• M12: 2,001,021 km (0.095 R)
• M13: 2,269,848 km (0.104 R)
• M14: 2,755,593 km (0.075 R)
• M15: 2,842,659 km (0.077 R)
• M16: 3,037,435 km (0.108 R)
• M17: 3,328,702 km (0.107 R)
• M18: 3,515,400 km (0.065 R)
• M19: 3,840,776 km (0.068 R)
• M20: 3,938,314 km (0.03 R)
• M21: 4,176,025 km (0.079 R)
• M22: 4,438,718 km (0.091 R)
• M23: 4,832,610 km (0.032 R)
• M24: 5,237,870 km (0.101 R)
• M25: 5,565,639 km (0.104 R)
• M26: 5,765,502 km (0.087 R)
• M27: 5,855,111 km (0.105 R)
• M28: 6,126,631 km (0.081 R)
• M29: 6,264,112 km (0.094 R)
• M30: 6,588,589 km (0.077 R)
• M31: 6,682,387 km (0.081 R)
• M32: 6,823,757 km (0.056 R)
• M33: 7,278,385 km (0.105 R)
• M34: 7,546,016 km (0.039 R)
• M35: 7,866,604 km (0.111 R)
• M36: 8,343,223 km (0.105 R)
• M37: 8,906,758 km (0.045 R)
• M38: 9,036,609 km (0.07 R)
• M39: 9,324,435 km (0.073 R)
• M40: 9,801,952 km (0.099 R)
• M41: 10,206,016 km (0.098 R)
• M42: 10,642,991 km (0.105 R)
• M43: 11,478,794 km (0.09 R)
• M44: 12,162,756 km (0.111 R)
• M45: 12,249,223 km (0.034 R)
• M46: 12,889,203 km (0.105 R)
• M47: 13,510,333 km (0.085 R)
• M48: 13,659,632 km (0.091 R)
• M49: 14,292,880 km (0.049 R)
• M50: 14,445,021 km (0.111 R)
• M51: 14,689,613 km (0.114 R)
• M52: 15,431,619 km (0.058 R)
• M53: 15,901,655 km (0.112 R)
• M54: 16,440,058 km (0.051 R)
• M55: 16,791,463 km (0.088 R)
• M56: 16,887,804 km (0.069 R)
• M57: 17,145,562 km (0.083 R)
• M58: 18,057,809 km (0.027 R)
• M59: 19,287,504 km (0.117 R)
• M60: 20,270,063 km (0.087 R)
• M61: 20,441,203 km (0.1 R)
• M62: 20,681,457 km (0.074 R)
• M63: 20,922,758 km (0.075 R)
• M64: 20,991,872 km (0.104 R)
• M65: 21,199,514 km (0.045 R)
• M66: 21,756,916 km (0.037 R)
• M67: 23,637,511 km (0.083 R)
• M68: 23,925,786 km (0.114 R)
• M69: 24,360,517 km (0.116 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 111.9

Radius: 12.4

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 3.92 AU - 4.66 AU

Year: 6246 Days

Day: 14 Hours

Environment

Temp: -213 °C

Axial Tilt: 26.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 67,606,619 km

• M1: 160,967 km (0.115 R)
• M2: 243,246 km (0.1 R)
• M3: 600,187 km (0.088 R)
• M4: 914,193 km (0.101 R)
• M5: 1,462,020 km (0.034 R)
• M6: 1,878,351 km (0.078 R)
• M7: 2,034,381 km (0.088 R)
• M8: 2,331,632 km (0.091 R)
• M9: 2,429,170 km (0.091 R)
• M10: 2,528,204 km (0.109 R)
• M11: 2,818,723 km (0.085 R)
• M12: 2,937,953 km (0.07 R)
• M13: 3,181,648 km (0.119 R)
• M14: 3,527,817 km (0.091 R)
• M15: 3,624,308 km (0.093 R)
• M16: 4,290,617 km (0.108 R)
• M17: 4,497,959 km (0.08 R)
• M18: 4,585,474 km (0.076 R)
• M19: 5,012,875 km (0.105 R)
• M20: 5,176,535 km (0.085 R)
• M21: 5,829,979 km (0.092 R)
• M22: 6,608,636 km (0.098 R)
• M23: 7,565,164 km (0.051 R)
• M24: 8,198,412 km (0.119 R)
• M25: 8,348,608 km (0.099 R)
• M26: 8,870,705 km (0.101 R)
• M27: 9,764,253 km (0.063 R)
• M28: 9,855,209 km (0.112 R)
• M29: 10,429,964 km (0.093 R)
• M30: 11,110,484 km (0.041 R)
• M31: 11,229,265 km (0.112 R)
• M32: 11,468,173 km (0.096 R)
• M33: 11,612,236 km (0.086 R)
• M34: 11,781,132 km (0.09 R)
• M35: 12,072,698 km (0.102 R)
• M36: 12,219,304 km (0.096 R)
• M37: 12,391,192 km (0.119 R)
• M38: 12,613,195 km (0.105 R)
• M39: 13,086,523 km (0.074 R)
• M40: 13,388,411 km (0.113 R)
• M41: 13,489,539 km (0.111 R)
• M42: 14,282,109 km (0.103 R)
• M43: 14,567,093 km (0.108 R)
• M44: 14,984,770 km (0.038 R)
• M45: 15,672,023 km (0.089 R)
• M46: 15,832,092 km (0.109 R)
• M47: 16,396,675 km (0.091 R)
• M48: 16,831,256 km (0.1 R)
• M49: 17,683,964 km (0.071 R)
• M50: 18,381,988 km (0.117 R)
• M51: 19,032,140 km (0.104 R)

Planet 5 - Ice Giant

Semi-Major Axis: 6.86 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 462.1

Radius: 4.9

Gravity: 19.25 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 6.72 AU - 7 AU

Year: 12630 Days

Day: 16.7 Hours

Environment

Temp: -239 °C

Axial Tilt: 49.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 67,606,619 km

• M1: 169,644 km (0.053 R)
• M2: 315,801 km (0.116 R)
• M3: 483,201 km (0.03 R)
• M4: 609,462 km (0.087 R)
• M5: 969,544 km (0.083 R)
• M6: 1,150,258 km (0.081 R)
• M7: 1,234,033 km (0.075 R)
• M8: 1,974,094 km (0.093 R)
• M9: 2,125,786 km (0.105 R)
• M10: 2,440,390 km (0.087 R)
• M11: 3,083,661 km (0.088 R)
• M12: 3,171,176 km (0.06 R)
• M13: 3,408,887 km (0.11 R)
• M14: 3,469,175 km (0.105 R)
• M15: 3,745,033 km (0.101 R)
• M16: 4,220,455 km (0.101 R)
• M17: 4,350,456 km (0.04 R)
• M18: 4,415,980 km (0.083 R)
• M19: 4,647,707 km (0.102 R)
• M20: 5,296,662 km (0.086 R)
• M21: 5,331,668 km (0.112 R)
• M22: 5,366,674 km (0.103 R)
• M23: 5,472,141 km (0.054 R)
• M24: 6,266,804 km (0.052 R)
• M25: 6,639,901 km (0.11 R)
• M26: 6,905,288 km (0.072 R)
• M27: 6,943,585 km (0.106 R)
• M28: 7,251,607 km (0.074 R)
• M29: 7,329,398 km (0.115 R)
• M30: 8,121,968 km (0.114 R)
• M31: 9,958,880 km (0.044 R)
• M32: 10,525,257 km (0.094 R)
• M33: 10,834,476 km (0.03 R)
• M34: 11,371,533 km (0.069 R)
• M35: 11,416,711 km (0.119 R)
• M36: 12,471,675 km (0.053 R)
• M37: 12,705,048 km (0.057 R)
• M38: 12,798,846 km (0.088 R)
• M39: 13,128,859 km (0.073 R)
• M40: 13,461,714 km (0.09 R)
• M41: 13,557,307 km (0.101 R)
• M42: 13,701,071 km (0.056 R)
• M43: 14,672,858 km (0.099 R)
• M44: 14,968,763 km (0.07 R)
• M45: 15,216,796 km (0.117 R)
• M46: 15,666,637 km (0.071 R)
• M47: 17,094,100 km (0.12 R)
• M48: 18,562,702 km (0.092 R)
• M49: 18,722,323 km (0.086 R)
• M50: 19,096,767 km (0.101 R)
• M51: 19,258,033 km (0.116 R)
• M52: 20,619,224 km (0.097 R)
• M53: 20,950,583 km (0.061 R)
• M54: 21,786,387 km (0.103 R)
• M55: 21,898,735 km (0.083 R)
• M56: 22,180,278 km (0.082 R)
• M57: 22,406,320 km (0.118 R)
• M58: 24,184,291 km (0.083 R)
• M59: 24,300,529 km (0.026 R)
• M60: 24,943,351 km (0.07 R)
• M61: 25,888,061 km (0.096 R)
• M62: 28,423,446 km (0.092 R)
• M63: 29,409,894 km (0.104 R)
• M64: 29,658,376 km (0.099 R)
• M65: 29,782,692 km (0.103 R)
• M66: 30,470,244 km (0.098 R)
• M67: 30,595,906 km (0.103 R)
• M68: 31,479,730 km (0.069 R)
• M69: 31,797,327 km (0.12 R)
• M70: 37,089,501 km (0.07 R)
• M71: 38,099,137 km (0.118 R)
• M72: 38,437,677 km (0.103 R)
• M73: 38,913,249 km (0.059 R)
• M74: 39,938,892 km (0.108 R)
• M75: 41,807,519 km (0.076 R)
• M76: 42,647,062 km (0.049 R)
• M77: 43,350,920 km (0.033 R)
• M78: 44,058,667 km (0.079 R)
• M79: 44,200,636 km (0.101 R)
• M80: 44,556,379 km (0.03 R)
• M81: 45,844,567 km (0.056 R)
• M82: 47,145,171 km (0.049 R)
• M83: 48,750,954 km (0.118 R)

Planet 6 - Ice Giant

Semi-Major Axis: 8.38 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 111.9

Radius: 6.6

Gravity: 2.57 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 8.26 AU - 8.5 AU

Year: 17052 Days

Day: 20 Hours

Environment

Temp: -234 °C

Axial Tilt: 25.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 67,606,619 km

• M1: 88,263 km (0.07 R)
• M2: 256,860 km (0.063 R)
• M3: 358,436 km (0.084 R)
• M4: 426,504 km (0.115 R)
• M5: 616,942 km (0.105 R)
• M6: 700,567 km (0.11 R)
• M7: 895,044 km (0.06 R)
• M8: 1,157,588 km (0.035 R)
• M9: 1,912,609 km (0.082 R)
• M10: 1,974,393 km (0.115 R)
• M11: 2,979,541 km (0.1 R)
• M12: 3,124,052 km (0.095 R)
• M13: 3,246,124 km (0.068 R)
• M14: 3,345,008 km (0.107 R)
• M15: 4,091,352 km (0.118 R)
• M16: 4,360,479 km (0.12 R)
• M17: 4,635,290 km (0.065 R)
• M18: 4,718,766 km (0.075 R)
• M19: 5,259,412 km (0.116 R)
• M20: 5,404,971 km (0.078 R)
• M21: 6,122,143 km (0.115 R)
• M22: 6,900,651 km (0.1 R)
• M23: 7,220,790 km (0.08 R)
• M24: 7,578,479 km (0.074 R)
• M25: 7,842,220 km (0.075 R)
• M26: 9,593,562 km (0.06 R)
• M27: 10,094,715 km (0.117 R)
• M28: 10,239,525 km (0.058 R)
• M29: 11,197,101 km (0.115 R)
• M30: 13,117,639 km (0.106 R)
• M31: 13,593,659 km (0.081 R)
• M32: 13,753,430 km (0.054 R)
• M33: 14,644,136 km (0.119 R)
• M34: 14,766,955 km (0.101 R)
• M35: 16,014,602 km (0.118 R)
• M36: 16,310,506 km (0.091 R)
• M37: 18,564,946 km (0.097 R)
• M38: 19,773,547 km (0.099 R)
• M39: 21,750,334 km (0.115 R)
• M40: 21,843,683 km (0.034 R)
• M41: 21,890,507 km (0.11 R)
• M42: 22,360,244 km (0.103 R)
• M43: 22,407,367 km (0.088 R)
• M44: 23,789,053 km (0.094 R)
• M45: 23,981,735 km (0.036 R)
• M46: 24,078,376 km (0.119 R)
• M47: 24,514,453 km (0.064 R)
• M48: 25,443,755 km (0.11 R)
• M49: 25,542,191 km (0.106 R)
• M50: 25,937,428 km (0.043 R)
• M51: 27,437,596 km (0.114 R)
• M52: 27,842,408 km (0.103 R)
• M53: 28,555,391 km (0.101 R)
• M54: 28,811,503 km (0.119 R)
• M55: 28,914,276 km (0.1 R)
• M56: 30,207,849 km (0.117 R)
• M57: 30,940,430 km (0.066 R)
• M58: 31,520,122 km (0.09 R)
• M59: 32,423,095 km (0.079 R)
• M60: 33,442,454 km (0.027 R)
• M61: 33,496,310 km (0.117 R)
• M62: 34,690,250 km (0.108 R)
• M63: 35,842,902 km (0.088 R)
• M64: 36,008,656 km (0.077 R)
• M65: 36,952,320 km (0.07 R)

Planet 7 - Ice Giant

Semi-Major Axis: 9.76 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 418.4

Radius: 5

Gravity: 16.74 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 8.91 AU - 10.61 AU

Year: 21433 Days

Day: 20.3 Hours

Environment

Temp: -229 °C

Axial Tilt: 35.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 67,606,619 km

• M1: 119,828 km (0.102 R)
• M2: 198,816 km (0.116 R)
• M3: 239,057 km (0.097 R)
• M4: 361,877 km (0.115 R)
• M5: 485,595 km (0.106 R)
• M6: 957,277 km (0.109 R)
• M7: 1,207,404 km (0.079 R)
• M8: 1,259,913 km (0.107 R)
• M9: 1,339,948 km (0.108 R)
• M10: 2,039,917 km (0.093 R)
• M11: 3,011,555 km (0.117 R)
• M12: 3,083,212 km (0.082 R)
• M13: 3,375,377 km (0.085 R)
• M14: 4,507,234 km (0.116 R)
• M15: 5,349,919 km (0.117 R)
• M16: 5,393,302 km (0.082 R)
• M17: 5,524,201 km (0.084 R)
• M18: 5,878,448 km (0.077 R)
• M19: 5,923,178 km (0.041 R)
• M20: 6,240,026 km (0.089 R)
• M21: 6,469,659 km (0.066 R)
• M22: 7,223,034 km (0.09 R)
• M23: 7,954,119 km (0.094 R)
• M24: 8,505,237 km (0.087 R)
• M25: 8,708,690 km (0.089 R)
• M26: 9,433,343 km (0.058 R)
• M27: 10,339,008 km (0.081 R)
• M28: 11,105,398 km (0.096 R)
• M29: 11,272,050 km (0.117 R)
• M30: 12,174,574 km (0.119 R)
• M31: 14,348,829 km (0.052 R)
• M32: 14,591,028 km (0.117 R)
• M33: 14,712,651 km (0.091 R)
• M34: 15,511,055 km (0.094 R)
• M35: 15,946,834 km (0.117 R)
• M36: 20,180,454 km (0.051 R)
• M37: 20,519,742 km (0.073 R)
• M38: 21,965,156 km (0.106 R)
• M39: 22,876,207 km (0.087 R)
• M40: 23,017,428 km (0.098 R)
• M41: 23,514,242 km (0.041 R)
• M42: 24,590,449 km (0.108 R)
• M43: 24,880,071 km (0.12 R)
• M44: 25,025,330 km (0.076 R)
• M45: 25,682,663 km (0.041 R)
• M46: 25,976,473 km (0.116 R)
• M47: 26,050,225 km (0.067 R)
• M48: 26,123,977 km (0.082 R)
• M49: 27,763,420 km (0.089 R)
• M50: 27,914,065 km (0.064 R)
• M51: 28,291,949 km (0.088 R)
• M52: 28,367,795 km (0.085 R)
• M53: 29,129,249 km (0.119 R)
• M54: 29,666,455 km (0.092 R)
• M55: 29,820,391 km (0.086 R)
• M56: 30,594,709 km (0.047 R)
• M57: 31,062,352 km (0.093 R)
• M58: 31,532,538 km (0.1 R)
• M59: 34,321,192 km (0.115 R)
• M60: 35,132,462 km (0.091 R)
• M61: 35,703,925 km (0.095 R)
• M62: 36,525,816 km (0.076 R)
• M63: 39,028,439 km (0.084 R)
• M64: 39,366,380 km (0.11 R)
• M65: 40,130,078 km (0.114 R)
• M66: 42,363,723 km (0.057 R)
• M67: 43,059,054 km (0.109 R)
• M68: 43,146,270 km (0.115 R)
• M69: 43,233,485 km (0.083 R)
• M70: 44,813,987 km (0.1 R)
• M71: 47,129,912 km (0.043 R)
• M72: 47,399,637 km (0.112 R)
• M73: 47,760,167 km (0.109 R)
• M74: 49,119,862 km (0.106 R)
• M75: 49,850,199 km (0.119 R)
• M76: 50,125,011 km (0.112 R)
• M77: 50,492,273 km (0.119 R)
• M78: 50,952,436 km (0.057 R)
• M79: 53,649,387 km (0.05 R)
• M80: 56,106,382 km (0.1 R)
• M81: 57,540,577 km (0.098 R)
• M82: 58,310,258 km (0.069 R)
• M83: 58,503,239 km (0.097 R)
• M84: 60,640,095 km (0.036 R)
• M85: 62,407,295 km (0.096 R)
• M86: 63,396,286 km (0.081 R)
• M87: 63,992,284 km (0.069 R)
• M88: 65,992,109 km (0.115 R)
• M89: 66,092,638 km (0.084 R)
• M90: 67,201,757 km (0.066 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: 170 - 14,347 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit