🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.28 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.96

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 0.52 AU - 0.6 AU

Year: 271 Days

Day: 13.5 Hours

Environment

Temp: -127 °C

Axial Tilt: 28.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 59,396,869 km

• M1: 321,486 km (0.107 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.09

Radius: 1.04

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 0.54 AU - 0.72 AU

Year: 323 Days

Day: 14.6 Hours

Environment

Temp: -131 °C

Axial Tilt: 35.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 0.95 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 1.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 910.5

Radius: 11.1

Gravity: 7.39 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 1.16 AU - 1.36 AU

Year: 913 Days

Day: 9.1 Hours

Environment

Temp: -177 °C

Axial Tilt: 34.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 59,396,869 km

• M1: 172,486 km (0.11 R)
• M2: 259,552 km (0.079 R)
• M3: 507,286 km (0.078 R)
• M4: 593,156 km (0.066 R)
• M5: 732,581 km (0.098 R)
• M6: 813,214 km (0.103 R)
• M7: 997,967 km (0.11 R)
• M8: 1,294,171 km (0.095 R)
• M9: 1,378,395 km (0.084 R)
• M10: 1,448,855 km (0.111 R)
• M11: 1,528,591 km (0.03 R)
• M12: 1,609,823 km (0.048 R)
• M13: 1,743,114 km (0.104 R)
• M14: 1,888,823 km (0.089 R)
• M15: 1,994,289 km (0.038 R)
• M16: 2,110,676 km (0.096 R)
• M17: 2,303,807 km (0.101 R)
• M18: 2,426,178 km (0.079 R)
• M19: 2,687,675 km (0.093 R)
• M20: 3,030,105 km (0.037 R)
• M21: 3,154,271 km (0.106 R)
• M22: 3,248,518 km (0.119 R)
• M23: 3,429,382 km (0.039 R)
• M24: 3,515,550 km (0.085 R)
• M25: 3,646,299 km (0.097 R)
• M26: 3,789,763 km (0.108 R)
• M27: 3,879,073 km (0.11 R)
• M28: 3,968,981 km (0.095 R)
• M29: 4,059,637 km (0.114 R)
• M30: 4,196,968 km (0.099 R)
• M31: 4,417,625 km (0.075 R)
• M32: 4,749,732 km (0.062 R)
• M33: 4,821,988 km (0.084 R)
• M34: 4,918,928 km (0.082 R)
• M35: 5,151,702 km (0.076 R)
• M36: 5,263,302 km (0.101 R)
• M37: 5,338,101 km (0.062 R)
• M38: 5,641,037 km (0.098 R)
• M39: 5,743,212 km (0.091 R)
• M40: 5,949,507 km (0.09 R)
• M41: 6,079,657 km (0.063 R)
• M42: 6,224,019 km (0.082 R)
• M43: 6,502,720 km (0.093 R)
• M44: 6,609,982 km (0.093 R)
• M45: 6,867,141 km (0.073 R)
• M46: 7,113,828 km (0.062 R)
• M47: 7,616,028 km (0.1 R)
• M48: 7,885,603 km (0.089 R)
• M49: 8,086,363 km (0.087 R)
• M50: 8,158,469 km (0.069 R)
• M51: 8,625,065 km (0.087 R)
• M52: 8,787,529 km (0.099 R)
• M53: 8,965,849 km (0.073 R)
• M54: 9,040,499 km (0.053 R)
• M55: 9,295,862 km (0.069 R)
• M56: 9,447,255 km (0.117 R)
• M57: 9,599,396 km (0.098 R)
• M58: 9,798,511 km (0.109 R)
• M59: 10,076,464 km (0.102 R)
• M60: 10,325,694 km (0.115 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 508.6

Radius: 10.9

Gravity: 4.28 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 1.85 AU - 2.66 AU

Year: 2179 Days

Day: 5.2 Hours

Environment

Temp: -202 °C

Axial Tilt: 15.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 59,396,869 km

• M1: 136,882 km (0.105 R)
• M2: 294,259 km (0.077 R)
• M3: 474,973 km (0.054 R)
• M4: 628,311 km (0.08 R)
• M5: 832,512 km (0.078 R)
• M6: 917,035 km (0.102 R)
• M7: 1,199,027 km (0.103 R)
• M8: 1,305,690 km (0.062 R)
• M9: 1,395,599 km (0.081 R)
• M10: 1,603,091 km (0.098 R)
• M11: 2,025,106 km (0.055 R)
• M12: 2,297,375 km (0.095 R)
• M13: 2,531,346 km (0.091 R)
• M14: 2,657,606 km (0.028 R)
• M15: 2,864,201 km (0.078 R)
• M16: 2,982,682 km (0.073 R)
• M17: 3,089,495 km (0.083 R)
• M18: 3,224,732 km (0.079 R)
• M19: 3,628,347 km (0.102 R)
• M20: 3,814,447 km (0.039 R)
• M21: 4,018,498 km (0.06 R)
• M22: 4,211,330 km (0.066 R)
• M23: 4,407,153 km (0.093 R)
• M24: 4,498,558 km (0.08 R)
• M25: 4,621,527 km (0.113 R)
• M26: 4,886,465 km (0.05 R)
• M27: 5,092,461 km (0.1 R)
• M28: 5,172,346 km (0.025 R)
• M29: 5,268,987 km (0.109 R)
• M30: 5,431,151 km (0.087 R)
• M31: 6,370,476 km (0.05 R)
• M32: 6,578,267 km (0.101 R)
• M33: 6,788,303 km (0.087 R)
• M34: 7,486,326 km (0.081 R)
• M35: 7,724,187 km (0.111 R)
• M36: 7,908,791 km (0.091 R)
• M37: 7,982,991 km (0.113 R)
• M38: 8,169,689 km (0.117 R)
• M39: 8,585,571 km (0.114 R)
• M40: 8,681,015 km (0.075 R)
• M41: 8,796,056 km (0.072 R)
• M42: 9,105,424 km (0.071 R)
• M43: 10,357,857 km (0.114 R)
• M44: 10,479,929 km (0.06 R)
• M45: 10,643,440 km (0.038 R)
• M46: 10,746,064 km (0.104 R)
• M47: 10,931,715 km (0.059 R)
• M48: 11,035,237 km (0.088 R)
• M49: 11,243,477 km (0.065 R)
• M50: 11,452,914 km (0.116 R)
• M51: 11,982,191 km (0.079 R)
• M52: 12,153,181 km (0.106 R)
• M53: 12,432,929 km (0.092 R)
• M54: 12,541,089 km (0.103 R)
• M55: 12,627,855 km (0.078 R)
• M56: 12,911,194 km (0.04 R)
• M57: 13,042,690 km (0.061 R)
• M58: 13,284,889 km (0.049 R)
• M59: 13,373,302 km (0.101 R)
• M60: 13,573,015 km (0.094 R)
• M61: 13,773,775 km (0.036 R)
• M62: 13,885,674 km (0.054 R)
• M63: 14,178,138 km (0.12 R)
• M64: 14,723,572 km (0.11 R)
• M65: 15,021,721 km (0.088 R)
• M66: 15,600,964 km (0.102 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 651.8

Radius: 13.9

Gravity: 3.37 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 3.16 AU - 3.9 AU

Year: 4282 Days

Day: 8 Hours

Environment

Temp: -212 °C

Axial Tilt: 38.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 59,396,869 km

• M1: 179,667 km (0.092 R)
• M2: 385,813 km (0.11 R)
• M3: 497,563 km (0.11 R)
• M4: 903,422 km (0.117 R)
• M5: 1,027,139 km (0.119 R)
• M6: 1,130,511 km (0.105 R)
• M7: 1,224,309 km (0.037 R)
• M8: 1,405,921 km (0.111 R)
• M9: 1,551,928 km (0.051 R)
• M10: 1,688,062 km (0.107 R)
• M11: 2,154,509 km (0.066 R)
• M12: 2,446,823 km (0.106 R)
• M13: 2,570,989 km (0.091 R)
• M14: 2,715,650 km (0.042 R)
• M15: 3,032,050 km (0.116 R)
• M16: 3,400,060 km (0.098 R)
• M17: 3,499,393 km (0.109 R)
• M18: 3,803,227 km (0.108 R)
• M19: 3,948,037 km (0.1 R)
• M20: 4,855,348 km (0.119 R)
• M21: 5,149,159 km (0.103 R)
• M22: 5,778,068 km (0.084 R)
• M23: 5,897,148 km (0.061 R)
• M24: 6,186,620 km (0.04 R)
• M25: 6,333,076 km (0.075 R)
• M26: 6,456,046 km (0.112 R)
• M27: 6,779,476 km (0.046 R)
• M28: 6,981,134 km (0.064 R)
• M29: 7,416,464 km (0.096 R)
• M30: 7,572,195 km (0.032 R)
• M31: 7,993,014 km (0.11 R)
• M32: 8,126,007 km (0.047 R)
• M33: 8,233,119 km (0.117 R)
• M34: 8,830,014 km (0.082 R)
• M35: 9,217,174 km (0.101 R)
• M36: 9,581,744 km (0.111 R)
• M37: 9,779,961 km (0.071 R)
• M38: 9,979,674 km (0.074 R)
• M39: 10,209,456 km (0.106 R)
• M40: 10,499,227 km (0.1 R)
• M41: 11,057,377 km (0.09 R)
• M42: 11,504,824 km (0.056 R)
• M43: 12,263,884 km (0.085 R)
• M44: 12,479,305 km (0.086 R)
• M45: 12,603,022 km (0.108 R)
• M46: 12,758,155 km (0.103 R)
• M47: 12,976,568 km (0.084 R)
• M48: 13,353,704 km (0.089 R)
• M49: 13,448,549 km (0.057 R)
• M50: 13,638,987 km (0.077 R)
• M51: 13,798,309 km (0.093 R)
• M52: 15,425,784 km (0.06 R)
• M53: 15,792,000 km (0.093 R)
• M54: 16,634,984 km (0.117 R)
• M55: 16,771,268 km (0.066 R)
• M56: 16,873,593 km (0.099 R)
• M57: 17,113,398 km (0.106 R)
• M58: 18,048,983 km (0.103 R)
• M59: 19,357,964 km (0.09 R)
• M60: 19,716,999 km (0.105 R)
• M61: 20,078,278 km (0.113 R)
• M62: 20,514,655 km (0.062 R)
• M63: 20,954,323 km (0.112 R)
• M64: 21,545,235 km (0.094 R)
• M65: 21,731,035 km (0.111 R)
• M66: 22,630,268 km (0.113 R)
• M67: 23,541,619 km (0.103 R)
• M68: 24,194,464 km (0.1 R)
• M69: 25,282,639 km (0.092 R)
• M70: 25,596,495 km (0.088 R)
• M71: 26,228,247 km (0.091 R)
• M72: 26,466,406 km (0.108 R)
• M73: 26,745,107 km (0.043 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 84.4

Radius: 11.1

Gravity: 0.69 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 2.87 AU - 4.25 AU

Year: 4337 Days

Day: 11.9 Hours

Environment

Temp: -209 °C

Axial Tilt: 28.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 59,396,869 km

• M1: 139,276 km (0.102 R)
• M2: 254,466 km (0.097 R)
• M3: 362,176 km (0.083 R)
• M4: 491,130 km (0.101 R)
• M5: 728,691 km (0.026 R)
• M6: 877,242 km (0.067 R)
• M7: 1,036,564 km (0.102 R)
• M8: 1,188,405 km (0.108 R)
• M9: 1,449,155 km (0.095 R)
• M10: 1,562,699 km (0.06 R)
• M11: 1,828,984 km (0.091 R)
• M12: 1,973,046 km (0.078 R)
• M13: 2,461,633 km (0.044 R)
• M14: 2,541,069 km (0.039 R)
• M15: 2,621,403 km (0.11 R)
• M16: 2,796,433 km (0.064 R)
• M17: 3,470,970 km (0.11 R)
• M18: 3,715,562 km (0.105 R)
• M19: 3,872,939 km (0.079 R)
• M20: 3,992,468 km (0.074 R)
• M21: 4,153,884 km (0.086 R)
• M22: 4,249,028 km (0.037 R)
• M23: 4,399,973 km (0.103 R)
• M24: 4,524,887 km (0.061 R)
• M25: 4,594,749 km (0.116 R)
• M26: 4,949,595 km (0.106 R)
• M27: 5,036,212 km (0.095 R)
• M28: 5,123,278 km (0.105 R)
• M29: 5,313,567 km (0.113 R)
• M30: 5,491,289 km (0.107 R)
• M31: 5,731,394 km (0.117 R)
• M32: 5,959,680 km (0.115 R)
• M33: 6,098,208 km (0.112 R)
• M34: 6,362,547 km (0.092 R)
• M35: 6,790,247 km (0.11 R)
• M36: 6,918,752 km (0.12 R)
• M37: 7,064,460 km (0.074 R)
• M38: 7,161,998 km (0.09 R)
• M39: 7,276,440 km (0.107 R)
• M40: 7,507,270 km (0.09 R)
• M41: 7,606,902 km (0.055 R)
• M42: 7,774,003 km (0.058 R)
• M43: 8,368,505 km (0.084 R)
• M44: 8,506,434 km (0.104 R)
• M45: 8,662,465 km (0.093 R)
• M46: 8,837,045 km (0.084 R)
• M47: 9,385,621 km (0.109 R)
• M48: 9,963,517 km (0.067 R)
• M49: 10,109,824 km (0.108 R)
• M50: 10,256,729 km (0.089 R)
• M51: 10,441,483 km (0.1 R)
• M52: 10,608,733 km (0.114 R)
• M53: 10,758,181 km (0.119 R)
• M54: 10,964,776 km (0.072 R)
• M55: 11,191,566 km (0.11 R)
• M56: 11,496,447 km (0.09 R)
• M57: 11,630,786 km (0.086 R)
• M58: 11,881,512 km (0.091 R)
• M59: 12,684,104 km (0.1 R)
• M60: 13,021,896 km (0.082 R)
• M61: 13,242,254 km (0.096 R)
• M62: 13,342,784 km (0.03 R)
• M63: 13,544,591 km (0.103 R)

Planet 7 - Gas Giant

Semi-Major Axis: 3.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 506

Radius: 12.5

Gravity: 3.24 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 3.16 AU - 4.4 AU

Year: 4745 Days

Day: 11.9 Hours

Environment

Temp: -208 °C

Axial Tilt: 14.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 59,396,869 km

• M1: 349,610 km (0.113 R)
• M2: 502,649 km (0.094 R)
• M3: 996,621 km (0.103 R)
• M4: 1,190,799 km (0.098 R)
• M5: 1,412,204 km (0.063 R)
• M6: 1,587,383 km (0.115 R)
• M7: 1,677,890 km (0.087 R)
• M8: 1,770,042 km (0.092 R)
• M9: 2,057,420 km (0.099 R)
• M10: 2,156,603 km (0.109 R)
• M11: 2,446,823 km (0.085 R)
• M12: 2,569,942 km (0.106 R)
• M13: 2,915,064 km (0.072 R)
• M14: 3,064,812 km (0.073 R)
• M15: 3,178,955 km (0.114 R)
• M16: 3,391,833 km (0.077 R)
• M17: 3,609,497 km (0.099 R)
• M18: 3,831,949 km (0.103 R)
• M19: 3,934,574 km (0.066 R)
• M20: 4,311,560 km (0.042 R)
• M21: 4,418,373 km (0.101 R)
• M22: 4,678,524 km (0.103 R)
• M23: 4,788,329 km (0.11 R)
• M24: 5,558,309 km (0.031 R)
• M25: 5,745,157 km (0.076 R)
• M26: 5,910,313 km (0.062 R)
• M27: 6,318,266 km (0.079 R)
• M28: 6,760,029 km (0.082 R)
• M29: 7,390,434 km (0.07 R)
• M30: 7,493,058 km (0.088 R)
• M31: 7,596,131 km (0.099 R)
• M32: 7,699,653 km (0.057 R)
• M33: 8,251,220 km (0.1 R)
• M34: 8,599,185 km (0.113 R)
• M35: 9,420,328 km (0.102 R)
• M36: 9,531,778 km (0.099 R)
• M37: 10,038,466 km (0.112 R)
• M38: 10,844,350 km (0.096 R)
• M39: 11,078,321 km (0.081 R)
• M40: 11,373,328 km (0.084 R)
• M41: 11,760,637 km (0.097 R)
• M42: 11,850,545 km (0.078 R)
• M43: 12,091,697 km (0.072 R)
• M44: 12,365,012 km (0.118 R)
• M45: 12,948,444 km (0.109 R)
• M46: 13,041,494 km (0.097 R)
• M47: 13,321,690 km (0.078 R)
• M48: 13,509,585 km (0.067 R)
• M49: 14,526,851 km (0.045 R)
• M50: 14,914,609 km (0.067 R)
• M51: 15,667,535 km (0.104 R)
• M52: 15,998,744 km (0.053 R)
• M53: 16,131,886 km (0.101 R)
• M54: 16,399,218 km (0.059 R)
• M55: 16,904,559 km (0.108 R)
• M56: 18,034,323 km (0.11 R)
• M57: 18,520,964 km (0.085 R)
• M58: 18,801,012 km (0.096 R)
• M59: 18,906,328 km (0.108 R)
• M60: 19,400,749 km (0.103 R)
• M61: 19,578,322 km (0.117 R)
• M62: 19,720,739 km (0.052 R)
• M63: 19,899,359 km (0.094 R)
• M64: 20,510,466 km (0.093 R)
• M65: 20,945,647 km (0.116 R)
• M66: 22,120,888 km (0.114 R)
• M67: 22,306,389 km (0.115 R)
• M68: 22,455,239 km (0.115 R)
• M69: 23,430,766 km (0.102 R)
• M70: 23,923,691 km (0.115 R)
• M71: 25,151,591 km (0.12 R)
• M72: 25,500,603 km (0.087 R)
• M73: 25,578,394 km (0.113 R)
• M74: 26,007,590 km (0.059 R)

Planet 8 - Ice Giant

Semi-Major Axis: 9.73 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 339.4

Radius: 5.7

Gravity: 10.45 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 7.74 AU - 11.72 AU

Year: 19597 Days

Day: 15.7 Hours

Environment

Temp: -222 °C

Axial Tilt: 119.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 59,396,869 km

• M1: 105,616 km (0.076 R)
• M2: 334,052 km (0.051 R)
• M3: 426,504 km (0.026 R)
• M4: 493,075 km (0.086 R)
• M5: 581,487 km (0.112 R)
• M6: 986,748 km (0.112 R)
• M7: 1,099,694 km (0.098 R)
• M8: 1,289,384 km (0.078 R)
• M9: 1,593,217 km (0.076 R)
• M10: 1,890,917 km (0.114 R)
• M11: 2,235,291 km (0.109 R)
• M12: 2,630,080 km (0.1 R)
• M13: 2,916,111 km (0.106 R)
• M14: 3,245,376 km (0.089 R)
• M15: 4,376,785 km (0.088 R)
• M16: 6,700,339 km (0.06 R)
• M17: 7,531,206 km (0.092 R)
• M18: 7,575,786 km (0.096 R)
• M19: 8,347,860 km (0.066 R)
• M20: 8,440,312 km (0.03 R)
• M21: 9,144,768 km (0.098 R)
• M22: 9,335,805 km (0.11 R)
• M23: 9,916,843 km (0.077 R)
• M24: 10,063,898 km (0.117 R)
• M25: 10,162,333 km (0.109 R)
• M26: 10,360,251 km (0.115 R)
• M27: 10,559,366 km (0.096 R)
• M28: 10,759,677 km (0.097 R)
• M29: 10,910,921 km (0.042 R)
• M30: 11,113,476 km (0.118 R)
• M31: 11,215,203 km (0.045 R)
• M32: 11,522,477 km (0.082 R)
• M33: 11,884,354 km (0.118 R)
• M34: 11,936,265 km (0.109 R)
• M35: 12,092,744 km (0.064 R)
• M36: 13,967,804 km (0.084 R)
• M37: 14,077,758 km (0.118 R)
• M38: 15,079,316 km (0.12 R)
• M39: 15,191,963 km (0.06 R)
• M40: 15,361,607 km (0.085 R)
• M41: 15,475,002 km (0.094 R)
• M42: 15,702,690 km (0.034 R)
• M43: 15,816,833 km (0.074 R)
• M44: 16,046,167 km (0.064 R)
• M45: 16,392,187 km (0.096 R)
• M46: 16,508,125 km (0.052 R)
• M47: 17,032,914 km (0.115 R)
• M48: 17,385,965 km (0.092 R)
• M49: 17,622,629 km (0.112 R)
• M50: 19,492,453 km (0.102 R)
• M51: 19,985,228 km (0.046 R)
• M52: 20,233,112 km (0.037 R)
• M53: 20,794,553 km (0.12 R)
• M54: 21,361,230 km (0.076 R)
• M55: 21,932,843 km (0.074 R)
• M56: 23,026,403 km (0.084 R)
• M57: 24,335,385 km (0.113 R)
• M58: 27,162,037 km (0.103 R)
• M59: 27,436,549 km (0.074 R)
• M60: 27,988,415 km (0.118 R)
• M61: 29,033,207 km (0.088 R)
• M62: 29,454,624 km (0.118 R)
• M63: 30,019,655 km (0.026 R)
• M64: 32,606,352 km (0.106 R)
• M65: 33,704,999 km (0.115 R)
• M66: 33,852,502 km (0.1 R)
• M67: 36,617,968 km (0.111 R)
• M68: 37,225,336 km (0.105 R)
• M69: 37,606,661 km (0.12 R)
• M70: 38,681,372 km (0.067 R)
• M71: 38,835,607 km (0.118 R)
• M72: 39,532,733 km (0.088 R)
• M73: 41,332,844 km (0.113 R)
• M74: 47,798,464 km (0.115 R)
• M75: 49,128,838 km (0.034 R)
• M76: 49,714,664 km (0.07 R)
• M77: 51,995,882 km (0.053 R)
• M78: 53,277,935 km (0.105 R)
• M79: 54,397,526 km (0.09 R)
• M80: 55,177,080 km (0.113 R)
• M81: 55,263,997 km (0.096 R)
• M82: 55,873,159 km (0.09 R)
• M83: 57,449,921 km (0.117 R)
• M84: 57,714,111 km (0.071 R)
• M85: 58,597,785 km (0.052 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 218 - 19,398 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit