🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.26 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 138.2

Radius: 15

Gravity: 0.61 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 0.47 AU - 0.57 AU

Year: 250 Days

Day: 13.1 Hours

Environment

Temp: -150 °C

Axial Tilt: 34.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 55,298,365 km

• M1: 186,848 km (0.047 R)
• M2: 285,732 km (0.113 R)
• M3: 381,923 km (0.07 R)
• M4: 482,154 km (0.108 R)
• M5: 578,495 km (0.118 R)
• M6: 679,474 km (0.114 R)
• M7: 787,932 km (0.096 R)
• M8: 977,622 km (0.09 R)
• M9: 1,120,787 km (0.108 R)
• M10: 1,217,128 km (0.093 R)
• M11: 1,313,918 km (0.114 R)
• M12: 1,451,997 km (0.093 R)
• M13: 1,549,684 km (0.111 R)
• M14: 1,658,592 km (0.114 R)
• M15: 1,776,176 km (0.114 R)
• M16: 1,884,484 km (0.076 R)
• M17: 2,017,028 km (0.062 R)
• M18: 2,114,566 km (0.038 R)
• M19: 2,217,040 km (0.069 R)
• M20: 2,341,057 km (0.048 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 943.4

Radius: 10.1

Gravity: 9.25 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 0.47 AU - 0.67 AU

Year: 287 Days

Day: 11.1 Hours

Environment

Temp: -147 °C

Axial Tilt: 11.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 55,298,365 km

• M1: 132,843 km (0.082 R)
• M2: 238,010 km (0.101 R)
• M3: 308,321 km (0.104 R)
• M4: 394,639 km (0.027 R)
• M5: 470,186 km (0.113 R)
• M6: 561,441 km (0.11 R)
• M7: 628,461 km (0.027 R)
• M8: 779,106 km (0.105 R)
• M9: 942,467 km (0.12 R)
• M10: 1,020,108 km (0.106 R)
• M11: 1,307,934 km (0.106 R)
• M12: 1,572,274 km (0.112 R)
• M13: 1,636,002 km (0.117 R)
• M14: 1,926,671 km (0.111 R)
• M15: 2,005,958 km (0.088 R)
• M16: 2,091,677 km (0.033 R)
• M17: 2,184,279 km (0.081 R)
• M18: 2,311,586 km (0.098 R)
• M19: 2,396,109 km (0.072 R)
• M20: 2,585,650 km (0.095 R)
• M21: 2,726,720 km (0.053 R)
• M22: 2,804,062 km (0.048 R)
• M23: 2,900,553 km (0.098 R)
• M24: 3,016,342 km (0.081 R)
• M25: 3,102,809 km (0.03 R)
• M26: 3,190,025 km (0.108 R)
• M27: 3,316,136 km (0.083 R)
• M28: 3,443,893 km (0.056 R)
• M29: 3,514,952 km (0.107 R)
• M30: 3,764,032 km (0.065 R)
• M31: 4,141,617 km (0.113 R)
• M32: 4,314,103 km (0.115 R)
• M33: 4,510,226 km (0.066 R)
• M34: 4,588,167 km (0.079 R)
• M35: 4,680,768 km (0.096 R)
• M36: 4,817,201 km (0.117 R)
• M37: 4,962,311 km (0.094 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 595.2

Radius: 8.2

Gravity: 8.85 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 0.57 AU - 0.63 AU

Year: 310 Days

Day: 8.8 Hours

Environment

Temp: -150 °C

Axial Tilt: 37.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 55,298,365 km

• M1: 113,545 km (0.1 R)
• M2: 175,030 km (0.07 R)
• M3: 299,196 km (0.084 R)
• M4: 360,830 km (0.055 R)
• M5: 452,982 km (0.063 R)
• M6: 508,334 km (0.047 R)
• M7: 560,244 km (0.087 R)
• M8: 636,838 km (0.066 R)
• M9: 700,268 km (0.076 R)
• M10: 797,955 km (0.065 R)
• M11: 999,763 km (0.111 R)
• M12: 1,066,633 km (0.093 R)
• M13: 1,163,871 km (0.092 R)
• M14: 1,264,252 km (0.118 R)
• M15: 1,337,106 km (0.106 R)
• M16: 1,420,282 km (0.066 R)
• M17: 1,478,177 km (0.1 R)
• M18: 1,545,944 km (0.104 R)
• M19: 1,633,459 km (0.096 R)
• M20: 1,703,770 km (0.074 R)
• M21: 1,842,597 km (0.107 R)
• M22: 1,910,963 km (0.087 R)
• M23: 2,080,757 km (0.061 R)
• M24: 2,182,783 km (0.073 R)
• M25: 2,302,461 km (0.112 R)
• M26: 2,376,362 km (0.081 R)
• M27: 2,569,942 km (0.03 R)
• M28: 2,701,887 km (0.029 R)
• M29: 2,808,102 km (0.084 R)
• M30: 2,915,513 km (0.102 R)
• M31: 2,966,975 km (0.101 R)
• M32: 3,047,608 km (0.11 R)
• M33: 3,169,829 km (0.12 R)
• M34: 3,287,862 km (0.084 R)
• M35: 3,341,418 km (0.115 R)
• M36: 3,485,780 km (0.094 R)
• M37: 3,601,419 km (0.085 R)
• M38: 3,749,521 km (0.113 R)
• M39: 3,843,020 km (0.105 R)
• M40: 3,912,134 km (0.034 R)
• M41: 3,975,414 km (0.106 R)
• M42: 4,218,660 km (0.081 R)
• M43: 4,309,466 km (0.105 R)
• M44: 4,512,919 km (0.116 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 204.8

Radius: 9.6

Gravity: 2.22 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 1.12 AU - 1.2 AU

Year: 833 Days

Day: 6.2 Hours

Environment

Temp: -175 °C

Axial Tilt: 109.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 55,298,365 km

• M1: 124,465 km (0.06 R)
• M2: 232,774 km (0.11 R)
• M3: 308,920 km (0.069 R)
• M4: 393,891 km (0.111 R)
• M5: 558,299 km (0.1 R)
• M6: 651,499 km (0.041 R)
• M7: 737,966 km (0.119 R)
• M8: 815,458 km (0.068 R)
• M9: 877,691 km (0.027 R)
• M10: 951,143 km (0.098 R)
• M11: 1,045,839 km (0.085 R)
• M12: 1,159,084 km (0.106 R)
• M13: 1,245,402 km (0.093 R)
• M14: 1,344,735 km (0.086 R)
• M15: 1,425,069 km (0.115 R)
• M16: 1,490,444 km (0.095 R)
• M17: 1,573,770 km (0.054 R)
• M18: 1,658,741 km (0.094 R)
• M19: 1,797,867 km (0.077 R)
• M20: 1,971,401 km (0.036 R)
• M21: 2,081,804 km (0.081 R)
• M22: 2,373,669 km (0.084 R)
• M23: 2,665,236 km (0.109 R)
• M24: 2,870,634 km (0.087 R)
• M25: 2,982,383 km (0.089 R)
• M26: 3,159,956 km (0.105 R)
• M27: 3,231,912 km (0.087 R)
• M28: 3,458,553 km (0.083 R)
• M29: 3,570,153 km (0.092 R)
• M30: 3,713,318 km (0.08 R)
• M31: 3,789,314 km (0.102 R)
• M32: 4,005,184 km (0.079 R)
• M33: 4,075,495 km (0.116 R)
• M34: 4,177,670 km (0.085 R)
• M35: 4,240,950 km (0.066 R)
• M36: 4,320,536 km (0.063 R)
• M37: 4,457,119 km (0.095 R)
• M38: 4,562,436 km (0.076 R)
• M39: 4,709,790 km (0.064 R)
• M40: 4,908,605 km (0.085 R)
• M41: 5,101,736 km (0.028 R)
• M42: 5,212,139 km (0.1 R)
• M43: 5,280,356 km (0.063 R)
• M44: 5,357,549 km (0.117 R)
• M45: 5,521,807 km (0.057 R)
• M46: 5,617,550 km (0.049 R)
• M47: 5,678,885 km (0.064 R)
• M48: 5,757,872 km (0.093 R)
• M49: 5,819,656 km (0.081 R)
• M50: 5,943,972 km (0.065 R)
• M51: 6,069,036 km (0.095 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 645.7

Radius: 14

Gravity: 3.29 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 1.37 AU - 1.61 AU

Year: 1213 Days

Day: 12.1 Hours

Environment

Temp: -195 °C

Axial Tilt: 2.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 55,298,365 km

• M1: 175,927 km (0.069 R)
• M2: 271,670 km (0.108 R)
• M3: 421,118 km (0.074 R)
• M4: 651,499 km (0.1 R)
• M5: 749,186 km (0.083 R)
• M6: 913,594 km (0.117 R)
• M7: 1,004,400 km (0.116 R)
• M8: 1,165,816 km (0.06 R)
• M9: 1,289,085 km (0.116 R)
• M10: 1,482,664 km (0.058 R)
• M11: 1,677,740 km (0.117 R)
• M12: 1,774,081 km (0.112 R)
• M13: 1,917,845 km (0.042 R)
• M14: 2,009,847 km (0.068 R)
• M15: 2,103,346 km (0.116 R)
• M16: 2,246,362 km (0.095 R)
• M17: 2,562,911 km (0.106 R)
• M18: 2,851,784 km (0.089 R)
• M19: 3,118,966 km (0.104 R)
• M20: 3,272,154 km (0.088 R)
• M21: 3,712,570 km (0.091 R)
• M22: 4,028,521 km (0.101 R)
• M23: 4,159,868 km (0.103 R)
• M24: 4,537,752 km (0.117 R)
• M25: 4,637,085 km (0.106 R)
• M26: 4,787,581 km (0.092 R)
• M27: 4,990,735 km (0.094 R)
• M28: 5,080,493 km (0.07 R)
• M29: 5,353,210 km (0.069 R)
• M30: 5,511,186 km (0.081 R)
• M31: 5,617,400 km (0.105 R)
• M32: 5,737,677 km (0.047 R)
• M33: 6,117,506 km (0.091 R)
• M34: 6,255,285 km (0.118 R)
• M35: 6,491,650 km (0.106 R)
• M36: 6,759,580 km (0.08 R)
• M37: 7,103,056 km (0.099 R)
• M38: 7,291,550 km (0.07 R)
• M39: 7,437,707 km (0.119 R)
• M40: 7,762,783 km (0.103 R)
• M41: 8,092,347 km (0.049 R)
• M42: 8,380,922 km (0.038 R)
• M43: 8,812,212 km (0.054 R)
• M44: 9,062,041 km (0.032 R)
• M45: 9,250,833 km (0.032 R)
• M46: 9,472,836 km (0.098 R)
• M47: 9,632,607 km (0.117 R)
• M48: 9,760,962 km (0.087 R)
• M49: 9,857,602 km (0.105 R)
• M50: 10,149,617 km (0.097 R)
• M51: 10,477,386 km (0.088 R)
• M52: 10,592,876 km (0.104 R)
• M53: 10,942,187 km (0.109 R)
• M54: 11,059,322 km (0.062 R)

Planet 6 - Gas Giant

Semi-Major Axis: 1.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 892.3

Radius: 10.5

Gravity: 8.09 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 1.58 AU - 1.58 AU

Year: 1324 Days

Day: 10.9 Hours

Environment

Temp: -194 °C

Axial Tilt: 25.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 55,298,365 km

• M1: 142,118 km (0.106 R)
• M2: 230,381 km (0.032 R)
• M3: 309,069 km (0.106 R)
• M4: 550,221 km (0.074 R)
• M5: 662,719 km (0.092 R)
• M6: 762,052 km (0.031 R)
• M7: 889,808 km (0.087 R)
• M8: 1,066,483 km (0.101 R)
• M9: 1,142,180 km (0.069 R)
• M10: 1,281,605 km (0.085 R)
• M11: 1,380,938 km (0.118 R)
• M12: 1,511,088 km (0.051 R)
• M13: 1,704,518 km (0.11 R)
• M14: 1,774,231 km (0.116 R)
• M15: 1,865,186 km (0.068 R)
• M16: 1,989,053 km (0.055 R)
• M17: 2,094,520 km (0.077 R)
• M18: 2,523,417 km (0.086 R)
• M19: 2,591,933 km (0.115 R)
• M20: 2,684,235 km (0.088 R)
• M21: 2,777,733 km (0.109 R)
• M22: 3,088,897 km (0.085 R)
• M23: 3,211,717 km (0.117 R)
• M24: 3,323,466 km (0.05 R)
• M25: 3,602,616 km (0.102 R)
• M26: 3,810,258 km (0.112 R)
• M27: 4,183,504 km (0.093 R)
• M28: 4,292,262 km (0.029 R)
• M29: 4,388,304 km (0.053 R)
• M30: 4,736,867 km (0.103 R)
• M31: 4,893,197 km (0.054 R)
• M32: 5,181,771 km (0.076 R)
• M33: 5,328,227 km (0.071 R)
• M34: 5,505,800 km (0.107 R)
• M35: 5,790,934 km (0.097 R)
• M36: 5,866,780 km (0.116 R)
• M37: 6,034,778 km (0.113 R)
• M38: 6,142,489 km (0.111 R)
• M39: 6,344,296 km (0.12 R)
• M40: 6,438,244 km (0.079 R)
• M41: 6,738,786 km (0.089 R)
• M42: 6,818,521 km (0.051 R)
• M43: 6,898,706 km (0.065 R)
• M44: 7,287,959 km (0.082 R)
• M45: 7,452,218 km (0.095 R)
• M46: 7,551,401 km (0.118 R)
• M47: 7,834,740 km (0.112 R)
• M48: 8,053,751 km (0.065 R)
• M49: 8,309,115 km (0.116 R)
• M50: 8,429,092 km (0.118 R)
• M51: 8,532,464 km (0.055 R)
• M52: 8,915,136 km (0.114 R)
• M53: 9,303,492 km (0.076 R)
• M54: 9,878,097 km (0.114 R)
• M55: 10,261,516 km (0.115 R)
• M56: 10,445,821 km (0.1 R)
• M57: 10,743,072 km (0.12 R)
• M58: 11,043,016 km (0.107 R)
• M59: 11,118,563 km (0.074 R)
• M60: 11,213,108 km (0.065 R)
• M61: 11,326,803 km (0.034 R)
• M62: 11,632,132 km (0.089 R)
• M63: 11,959,602 km (0.04 R)
• M64: 12,056,392 km (0.086 R)
• M65: 12,643,264 km (0.097 R)
• M66: 12,801,239 km (0.092 R)
• M67: 12,959,963 km (0.117 R)
• M68: 13,159,377 km (0.119 R)
• M69: 13,440,022 km (0.07 R)
• M70: 13,520,656 km (0.118 R)

Planet 7 - Gas Giant

Semi-Major Axis: 1.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 587.1

Radius: 14.2

Gravity: 2.91 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 1.75 AU - 2.09 AU

Year: 1774 Days

Day: 8.9 Hours

Environment

Temp: -202 °C

Axial Tilt: 20.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 55,298,365 km

• M1: 180,116 km (0.051 R)
• M2: 344,973 km (0.119 R)
• M3: 485,894 km (0.087 R)
• M4: 715,975 km (0.035 R)
• M5: 896,540 km (0.031 R)
• M6: 1,001,558 km (0.045 R)
• M7: 1,324,839 km (0.095 R)
• M8: 1,465,760 km (0.037 R)
• M9: 1,752,988 km (0.101 R)
• M10: 2,037,373 km (0.03 R)
• M11: 2,359,757 km (0.113 R)
• M12: 2,627,387 km (0.074 R)
• M13: 2,856,123 km (0.091 R)
• M14: 3,016,491 km (0.115 R)
• M15: 3,167,286 km (0.106 R)
• M16: 3,359,370 km (0.093 R)
• M17: 3,701,500 km (0.088 R)
• M18: 3,822,674 km (0.087 R)
• M19: 3,958,958 km (0.096 R)
• M20: 4,208,338 km (0.106 R)
• M21: 4,363,171 km (0.081 R)
• M22: 4,751,827 km (0.072 R)
• M23: 4,869,111 km (0.089 R)
• M24: 5,151,552 km (0.086 R)
• M25: 5,302,497 km (0.08 R)
• M26: 5,701,773 km (0.096 R)
• M27: 5,842,395 km (0.108 R)
• M28: 5,952,499 km (0.114 R)
• M29: 6,481,029 km (0.104 R)
• M30: 6,627,784 km (0.093 R)
• M31: 6,974,702 km (0.089 R)
• M32: 7,125,197 km (0.058 R)
• M33: 7,361,562 km (0.043 R)
• M34: 7,583,266 km (0.108 R)
• M35: 7,772,657 km (0.113 R)
• M36: 7,928,837 km (0.1 R)
• M37: 8,103,567 km (0.08 R)
• M38: 8,209,034 km (0.102 R)
• M39: 8,528,126 km (0.077 R)
• M40: 9,178,727 km (0.109 R)
• M41: 9,454,585 km (0.102 R)
• M42: 9,547,187 km (0.026 R)
• M43: 9,733,137 km (0.116 R)
• M44: 9,864,184 km (0.111 R)
• M45: 10,089,928 km (0.11 R)
• M46: 10,566,098 km (0.081 R)
• M47: 11,205,778 km (0.083 R)
• M48: 11,343,109 km (0.038 R)
• M49: 11,560,175 km (0.084 R)
• M50: 11,778,439 km (0.051 R)
• M51: 11,878,221 km (0.096 R)
• M52: 12,421,410 km (0.081 R)
• M53: 12,808,570 km (0.12 R)
• M54: 13,055,257 km (0.091 R)
• M55: 13,324,234 km (0.063 R)
• M56: 13,720,518 km (0.096 R)
• M57: 13,951,797 km (0.082 R)
• M58: 14,078,506 km (0.079 R)
• M59: 14,311,879 km (0.113 R)

Planet 8 - Ice Giant

Semi-Major Axis: 7.83 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 492.7

Radius: 8

Gravity: 7.7 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 6.32 AU - 9.34 AU

Year: 14611 Days

Day: 19.8 Hours

Environment

Temp: -235 °C

Axial Tilt: 10.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 55,298,365 km

• M1: 108,608 km (0.039 R)
• M2: 172,038 km (0.064 R)
• M3: 232,774 km (0.083 R)
• M4: 317,746 km (0.05 R)
• M5: 661,971 km (0.087 R)
• M6: 716,574 km (0.079 R)
• M7: 1,143,825 km (0.12 R)
• M8: 1,348,475 km (0.114 R)
• M9: 1,792,930 km (0.095 R)
• M10: 1,977,534 km (0.116 R)
• M11: 2,058,616 km (0.098 R)
• M12: 2,113,369 km (0.094 R)
• M13: 2,168,421 km (0.09 R)
• M14: 2,837,423 km (0.097 R)
• M15: 3,338,426 km (0.111 R)
• M16: 3,566,114 km (0.105 R)
• M17: 3,632,236 km (0.087 R)
• M18: 3,900,465 km (0.106 R)
• M19: 4,779,652 km (0.084 R)
• M20: 4,852,656 km (0.037 R)
• M21: 6,108,979 km (0.075 R)
• M22: 6,347,737 km (0.112 R)
• M23: 6,468,163 km (0.044 R)
• M24: 7,375,325 km (0.112 R)
• M25: 7,672,276 km (0.032 R)
• M26: 8,321,681 km (0.088 R)
• M27: 8,453,776 km (0.045 R)
• M28: 9,033,916 km (0.1 R)
• M29: 9,169,601 km (0.074 R)
• M30: 11,285,065 km (0.073 R)
• M31: 11,382,453 km (0.066 R)
• M32: 11,972,766 km (0.073 R)
• M33: 12,072,099 km (0.11 R)
• M34: 12,522,688 km (0.071 R)
• M35: 13,234,325 km (0.083 R)
• M36: 13,285,787 km (0.104 R)
• M37: 13,440,172 km (0.079 R)
• M38: 13,750,737 km (0.078 R)
• M39: 13,907,067 km (0.12 R)
• M40: 13,959,277 km (0.065 R)
• M41: 16,100,321 km (0.114 R)
• M42: 17,152,593 km (0.07 R)
• M43: 18,570,930 km (0.115 R)
• M44: 18,628,376 km (0.109 R)
• M45: 19,439,795 km (0.1 R)
• M46: 19,615,273 km (0.063 R)
• M47: 21,760,506 km (0.057 R)
• M48: 22,308,334 km (0.086 R)
• M49: 22,430,705 km (0.056 R)
• M50: 22,491,890 km (0.082 R)
• M51: 23,045,851 km (0.077 R)
• M52: 24,041,575 km (0.094 R)
• M53: 25,881,928 km (0.047 R)
• M54: 27,112,220 km (0.046 R)
• M55: 27,701,487 km (0.075 R)
• M56: 27,767,310 km (0.07 R)
• M57: 28,626,749 km (0.093 R)
• M58: 29,561,886 km (0.064 R)
• M59: 29,831,012 km (0.084 R)
• M60: 30,371,509 km (0.061 R)
• M61: 30,643,029 km (0.107 R)
• M62: 31,668,373 km (0.072 R)
• M63: 33,682,260 km (0.108 R)
• M64: 33,822,732 km (0.117 R)
• M65: 33,893,043 km (0.08 R)
• M66: 33,963,354 km (0.067 R)
• M67: 34,811,125 km (0.083 R)
• M68: 35,594,270 km (0.049 R)
• M69: 36,167,529 km (0.115 R)
• M70: 36,671,674 km (0.111 R)
• M71: 37,105,657 km (0.106 R)
• M72: 39,005,550 km (0.108 R)
• M73: 39,893,115 km (0.091 R)
• M74: 40,787,411 km (0.116 R)
• M75: 41,086,906 km (0.113 R)
• M76: 41,387,298 km (0.091 R)
• M77: 41,914,481 km (0.03 R)
• M78: 42,519,754 km (0.113 R)
• M79: 42,595,600 km (0.109 R)
• M80: 42,899,433 km (0.071 R)
• M81: 45,666,844 km (0.072 R)
• M82: 45,744,635 km (0.111 R)
• M83: 47,072,167 km (0.105 R)
• M84: 49,365,801 km (0.077 R)
• M85: 50,646,808 km (0.077 R)
• M86: 52,670,119 km (0.103 R)
• M87: 53,077,923 km (0.104 R)
• M88: 54,637,331 km (0.057 R)
• M89: 55,215,527 km (0.107 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 491 - 18,714 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit