🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.31 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 882.3

Radius: 8.6

Gravity: 11.93 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 0.47 AU - 0.77 AU

Year: 331 Days

Day: 11.2 Hours

Environment

Temp: -149 °C

Axial Tilt: 34.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 68,227,039 km

• M1: 116,686 km (0.107 R)
• M2: 200,461 km (0.119 R)
• M3: 254,017 km (0.093 R)
• M4: 317,895 km (0.061 R)
• M5: 422,315 km (0.044 R)
• M6: 658,231 km (0.111 R)
• M7: 726,597 km (0.048 R)
• M8: 793,617 km (0.116 R)
• M9: 900,430 km (0.103 R)
• M10: 960,119 km (0.117 R)
• M11: 1,088,025 km (0.099 R)
• M12: 1,170,304 km (0.053 R)
• M13: 1,231,190 km (0.112 R)
• M14: 1,327,083 km (0.075 R)
• M15: 1,390,662 km (0.073 R)
• M16: 1,475,484 km (0.065 R)
• M17: 1,598,304 km (0.069 R)
• M18: 1,655,749 km (0.084 R)
• M19: 1,745,957 km (0.11 R)
• M20: 1,881,642 km (0.072 R)
• M21: 2,157,949 km (0.08 R)
• M22: 2,245,165 km (0.105 R)
• M23: 2,411,069 km (0.102 R)
• M24: 2,495,592 km (0.079 R)
• M25: 2,648,929 km (0.078 R)
• M26: 2,742,578 km (0.119 R)
• M27: 2,830,841 km (0.099 R)
• M28: 2,952,314 km (0.11 R)
• M29: 3,023,373 km (0.098 R)
• M30: 3,360,716 km (0.077 R)
• M31: 3,475,757 km (0.115 R)
• M32: 3,530,360 km (0.111 R)
• M33: 3,592,144 km (0.115 R)
• M34: 3,675,171 km (0.107 R)
• M35: 3,751,765 km (0.11 R)
• M36: 3,821,926 km (0.06 R)
• M37: 3,906,748 km (0.118 R)
• M38: 4,006,381 km (0.074 R)
• M39: 4,150,294 km (0.113 R)
• M40: 4,354,644 km (0.037 R)
• M41: 4,637,235 km (0.104 R)
• M42: 4,720,112 km (0.112 R)
• M43: 4,811,217 km (0.081 R)
• M44: 4,918,180 km (0.083 R)
• M45: 5,018,261 km (0.077 R)
• M46: 5,080,044 km (0.118 R)
• M47: 5,134,498 km (0.107 R)
• M48: 5,189,101 km (0.079 R)
• M49: 5,306,685 km (0.072 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 771.4

Radius: 8.4

Gravity: 10.93 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 0.65 AU - 1.03 AU

Year: 522 Days

Day: 6.1 Hours

Environment

Temp: -171 °C

Axial Tilt: 50 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 68,227,039 km

• M1: 112,348 km (0.078 R)
• M2: 210,335 km (0.114 R)
• M3: 271,520 km (0.048 R)
• M4: 375,640 km (0.091 R)
• M5: 487,240 km (0.115 R)
• M6: 543,639 km (0.089 R)
• M7: 654,939 km (0.099 R)
• M8: 722,857 km (0.047 R)
• M9: 798,105 km (0.117 R)
• M10: 886,218 km (0.119 R)
• M11: 957,127 km (0.074 R)
• M12: 1,078,002 km (0.051 R)
• M13: 1,181,674 km (0.118 R)
• M14: 1,311,973 km (0.092 R)
• M15: 1,381,836 km (0.044 R)
• M16: 1,435,092 km (0.052 R)
• M17: 1,711,998 km (0.092 R)
• M18: 1,775,876 km (0.12 R)
• M19: 1,834,070 km (0.089 R)
• M20: 1,892,862 km (0.104 R)
• M21: 2,210,608 km (0.09 R)
• M22: 2,315,625 km (0.095 R)
• M23: 2,393,716 km (0.113 R)
• M24: 2,494,395 km (0.115 R)
• M25: 2,685,132 km (0.119 R)
• M26: 2,782,371 km (0.037 R)
• M27: 2,888,286 km (0.104 R)
• M28: 3,057,631 km (0.094 R)
• M29: 3,317,782 km (0.043 R)
• M30: 3,406,044 km (0.047 R)
• M31: 3,487,126 km (0.103 R)
• M32: 3,692,375 km (0.099 R)
• M33: 3,792,306 km (0.068 R)
• M34: 3,859,475 km (0.065 R)
• M35: 3,918,567 km (0.108 R)
• M36: 4,029,119 km (0.11 R)
• M37: 4,089,108 km (0.094 R)
• M38: 4,236,013 km (0.062 R)
• M39: 4,323,229 km (0.108 R)
• M40: 4,490,629 km (0.118 R)
• M41: 4,561,688 km (0.105 R)
• M42: 4,831,862 km (0.119 R)
• M43: 4,895,590 km (0.047 R)
• M44: 5,088,572 km (0.059 R)
• M45: 5,162,772 km (0.088 R)
• M46: 5,256,121 km (0.049 R)
• M47: 5,359,344 km (0.083 R)
• M48: 5,577,457 km (0.113 R)
• M49: 5,759,817 km (0.11 R)
• M50: 5,837,159 km (0.063 R)
• M51: 5,914,950 km (0.074 R)
• M52: 6,032,235 km (0.118 R)
• M53: 6,159,992 km (0.084 R)
• M54: 6,378,554 km (0.109 R)
• M55: 6,468,762 km (0.066 R)
• M56: 6,823,308 km (0.104 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 990.3

Radius: 14.3

Gravity: 4.84 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 0.9 AU - 1.36 AU

Year: 815 Days

Day: 8.9 Hours

Environment

Temp: -183 °C

Axial Tilt: 45.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 68,227,039 km

• M1: 201,957 km (0.101 R)
• M2: 303,384 km (0.116 R)
• M3: 400,025 km (0.114 R)
• M4: 494,271 km (0.12 R)
• M5: 593,904 km (0.116 R)
• M6: 690,843 km (0.105 R)
• M7: 800,349 km (0.107 R)
• M8: 1,059,602 km (0.07 R)
• M9: 1,246,001 km (0.078 R)
• M10: 1,347,129 km (0.11 R)
• M11: 1,459,028 km (0.068 R)
• M12: 1,550,881 km (0.097 R)
• M13: 1,700,479 km (0.069 R)
• M14: 1,830,629 km (0.113 R)
• M15: 1,922,033 km (0.09 R)
• M16: 2,109,629 km (0.096 R)
• M17: 2,267,904 km (0.091 R)
• M18: 2,393,865 km (0.09 R)
• M19: 2,485,269 km (0.116 R)
• M20: 2,577,871 km (0.082 R)
• M21: 2,824,408 km (0.071 R)
• M22: 3,009,610 km (0.069 R)
• M23: 3,178,805 km (0.091 R)
• M24: 3,351,291 km (0.029 R)
• M25: 3,865,908 km (0.084 R)
• M26: 3,995,759 km (0.054 R)
• M27: 4,193,378 km (0.108 R)
• M28: 4,473,425 km (0.096 R)
• M29: 4,610,008 km (0.078 R)
• M30: 4,771,125 km (0.087 R)
• M31: 5,028,284 km (0.04 R)
• M32: 5,242,059 km (0.113 R)
• M33: 5,350,069 km (0.113 R)
• M34: 5,752,637 km (0.05 R)
• M35: 6,215,941 km (0.071 R)
• M36: 6,665,184 km (0.085 R)
• M37: 7,005,967 km (0.086 R)
• M38: 7,111,883 km (0.108 R)
• M39: 7,298,731 km (0.117 R)
• M40: 7,636,373 km (0.112 R)
• M41: 7,731,966 km (0.109 R)
• M42: 8,048,515 km (0.111 R)
• M43: 8,145,604 km (0.117 R)
• M44: 8,467,838 km (0.076 R)
• M45: 8,865,619 km (0.083 R)
• M46: 8,966,148 km (0.043 R)
• M47: 9,110,211 km (0.096 R)
• M48: 9,226,149 km (0.107 R)
• M49: 9,694,540 km (0.114 R)
• M50: 10,036,072 km (0.075 R)
• M51: 10,125,831 km (0.081 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 260.4

Radius: 14.3

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 1.11 AU - 1.83 AU

Year: 1209 Days

Day: 6.7 Hours

Environment

Temp: -193 °C

Axial Tilt: 27.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 68,227,039 km

• M1: 254,616 km (0.116 R)
• M2: 358,885 km (0.087 R)
• M3: 567,425 km (0.092 R)
• M4: 839,244 km (0.106 R)
• M5: 1,018,014 km (0.099 R)
• M6: 1,148,912 km (0.097 R)
• M7: 1,279,660 km (0.096 R)
• M8: 1,376,450 km (0.074 R)
• M9: 1,647,222 km (0.098 R)
• M10: 1,803,851 km (0.049 R)
• M11: 1,995,486 km (0.106 R)
• M12: 2,132,368 km (0.082 R)
• M13: 2,225,418 km (0.041 R)
• M14: 2,375,764 km (0.065 R)
• M15: 2,611,829 km (0.112 R)
• M16: 2,873,027 km (0.071 R)
• M17: 3,081,118 km (0.028 R)
• M18: 3,312,396 km (0.095 R)
• M19: 3,421,004 km (0.086 R)
• M20: 3,549,509 km (0.108 R)
• M21: 3,735,758 km (0.097 R)
• M22: 3,830,005 km (0.115 R)
• M23: 4,098,682 km (0.108 R)
• M24: 4,196,071 km (0.036 R)
• M25: 4,343,724 km (0.117 R)
• M26: 4,553,460 km (0.112 R)
• M27: 4,695,129 km (0.056 R)
• M28: 4,879,434 km (0.111 R)
• M29: 5,014,221 km (0.046 R)
• M30: 5,436,387 km (0.116 R)
• M31: 5,565,340 km (0.096 R)
• M32: 5,760,715 km (0.031 R)
• M33: 5,914,352 km (0.119 R)
• M34: 6,102,546 km (0.11 R)
• M35: 6,645,137 km (0.047 R)
• M36: 7,144,346 km (0.087 R)
• M37: 7,274,047 km (0.082 R)
• M38: 7,440,400 km (0.094 R)
• M39: 7,535,843 km (0.065 R)
• M40: 7,643,853 km (0.092 R)
• M41: 8,130,195 km (0.082 R)
• M42: 8,327,515 km (0.11 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 879.7

Radius: 13.3

Gravity: 4.97 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 1.87 AU - 2.87 AU

Year: 2475 Days

Day: 14 Hours

Environment

Temp: -197 °C

Axial Tilt: 38.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 68,227,039 km

• M1: 170,542 km (0.073 R)
• M2: 265,985 km (0.097 R)
• M3: 386,411 km (0.08 R)
• M4: 643,720 km (0.075 R)
• M5: 799,900 km (0.085 R)
• M6: 970,292 km (0.093 R)
• M7: 1,255,425 km (0.083 R)
• M8: 1,530,685 km (0.032 R)
• M9: 1,643,931 km (0.081 R)
• M10: 1,799,513 km (0.03 R)
• M11: 1,933,104 km (0.113 R)
• M12: 2,069,986 km (0.063 R)
• M13: 2,310,539 km (0.101 R)
• M14: 2,471,207 km (0.06 R)
• M15: 2,742,428 km (0.087 R)
• M16: 2,835,029 km (0.082 R)
• M17: 2,975,801 km (0.105 R)
• M18: 3,248,518 km (0.093 R)
• M19: 3,495,953 km (0.05 R)
• M20: 3,870,247 km (0.097 R)
• M21: 4,203,999 km (0.029 R)
• M22: 4,311,411 km (0.089 R)
• M23: 4,510,675 km (0.108 R)
• M24: 4,937,328 km (0.12 R)
• M25: 5,357,549 km (0.074 R)
• M26: 5,532,877 km (0.11 R)
• M27: 5,670,657 km (0.033 R)
• M28: 5,989,749 km (0.072 R)
• M29: 6,171,810 km (0.117 R)
• M30: 6,314,825 km (0.078 R)
• M31: 6,541,616 km (0.051 R)
• M32: 7,152,723 km (0.058 R)
• M33: 7,281,377 km (0.108 R)
• M34: 7,650,286 km (0.093 R)
• M35: 7,804,072 km (0.087 R)
• M36: 7,914,475 km (0.116 R)
• M37: 8,204,097 km (0.116 R)
• M38: 8,338,885 km (0.052 R)
• M39: 8,724,997 km (0.117 R)
• M40: 9,350,316 km (0.101 R)
• M41: 9,704,115 km (0.099 R)
• M42: 9,894,553 km (0.11 R)
• M43: 10,619,803 km (0.113 R)
• M44: 10,840,759 km (0.099 R)
• M45: 10,939,494 km (0.095 R)
• M46: 11,237,343 km (0.055 R)
• M47: 11,537,885 km (0.106 R)
• M48: 12,404,057 km (0.118 R)
• M49: 12,507,280 km (0.11 R)
• M50: 13,211,886 km (0.044 R)
• M51: 13,370,310 km (0.092 R)
• M52: 13,635,547 km (0.115 R)
• M53: 14,009,990 km (0.093 R)
• M54: 14,414,952 km (0.042 R)
• M55: 14,605,240 km (0.071 R)
• M56: 14,714,297 km (0.103 R)
• M57: 14,905,932 km (0.11 R)
• M58: 15,015,886 km (0.097 R)
• M59: 15,820,424 km (0.053 R)
• M60: 15,932,622 km (0.101 R)
• M61: 16,724,593 km (0.117 R)
• M62: 17,010,624 km (0.057 R)
• M63: 17,587,474 km (0.117 R)
• M64: 17,965,807 km (0.063 R)
• M65: 18,229,398 km (0.114 R)
• M66: 18,405,924 km (0.113 R)
• M67: 19,087,492 km (0.084 R)
• M68: 19,266,560 km (0.118 R)
• M69: 19,626,642 km (0.108 R)
• M70: 19,837,575 km (0.073 R)
• M71: 20,170,879 km (0.104 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 881.2

Radius: 9.5

Gravity: 9.76 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 3.79 AU - 5.47 AU

Year: 6757 Days

Day: 9.1 Hours

Environment

Temp: -228 °C

Axial Tilt: 19.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 68,227,039 km

• M1: 285,882 km (0.103 R)
• M2: 358,137 km (0.112 R)
• M3: 525,986 km (0.112 R)
• M4: 634,445 km (0.078 R)
• M5: 812,316 km (0.116 R)
• M6: 1,023,848 km (0.063 R)
• M7: 1,110,016 km (0.081 R)
• M8: 1,180,776 km (0.062 R)
• M9: 1,271,582 km (0.108 R)
• M10: 1,598,304 km (0.096 R)
• M11: 1,699,432 km (0.071 R)
• M12: 1,781,860 km (0.092 R)
• M13: 2,237,236 km (0.101 R)
• M14: 2,776,387 km (0.096 R)
• M15: 2,849,690 km (0.085 R)
• M16: 3,098,621 km (0.108 R)
• M17: 3,174,766 km (0.096 R)
• M18: 3,538,139 km (0.101 R)
• M19: 3,644,503 km (0.078 R)
• M20: 4,304,679 km (0.098 R)
• M21: 4,912,495 km (0.046 R)
• M22: 5,485,754 km (0.093 R)
• M23: 5,671,106 km (0.044 R)
• M24: 5,764,604 km (0.095 R)
• M25: 5,984,812 km (0.094 R)
• M26: 6,433,456 km (0.117 R)
• M27: 6,629,130 km (0.111 R)
• M28: 6,992,952 km (0.107 R)
• M29: 7,568,007 km (0.057 R)
• M30: 7,774,601 km (0.108 R)
• M31: 8,193,475 km (0.091 R)
• M32: 8,405,605 km (0.1 R)
• M33: 8,548,172 km (0.116 R)
• M34: 8,944,157 km (0.115 R)
• M35: 10,281,562 km (0.104 R)
• M36: 10,434,003 km (0.048 R)
• M37: 10,741,127 km (0.099 R)
• M38: 10,895,811 km (0.111 R)
• M39: 11,403,846 km (0.047 R)
• M40: 11,482,534 km (0.075 R)
• M41: 11,919,360 km (0.114 R)
• M42: 14,268,795 km (0.088 R)
• M43: 14,524,308 km (0.039 R)
• M44: 14,910,420 km (0.045 R)
• M45: 15,912,277 km (0.056 R)
• M46: 16,044,671 km (0.069 R)
• M47: 16,980,854 km (0.046 R)
• M48: 17,478,417 km (0.077 R)
• M49: 18,487,754 km (0.067 R)
• M50: 18,673,255 km (0.091 R)
• M51: 19,704,882 km (0.067 R)
• M52: 21,189,641 km (0.099 R)
• M53: 21,627,364 km (0.097 R)
• M54: 21,920,875 km (0.099 R)
• M55: 23,810,446 km (0.102 R)
• M56: 23,911,275 km (0.038 R)
• M57: 24,417,963 km (0.079 R)
• M58: 25,133,041 km (0.1 R)
• M59: 25,287,276 km (0.108 R)
• M60: 26,010,731 km (0.038 R)
• M61: 26,270,732 km (0.098 R)
• M62: 26,583,990 km (0.051 R)
• M63: 26,688,709 km (0.107 R)
• M64: 28,649,787 km (0.091 R)
• M65: 29,946,651 km (0.103 R)
• M66: 30,110,012 km (0.103 R)
• M67: 30,383,178 km (0.05 R)
• M68: 31,096,909 km (0.094 R)
• M69: 31,207,313 km (0.1 R)
• M70: 31,372,917 km (0.082 R)
• M71: 31,816,326 km (0.045 R)
• M72: 32,541,127 km (0.082 R)
• M73: 33,384,261 km (0.076 R)
• M74: 34,748,145 km (0.095 R)
• M75: 35,149,366 km (0.108 R)
• M76: 35,494,488 km (0.112 R)
• M77: 35,840,658 km (0.076 R)
• M78: 36,478,394 km (0.059 R)
• M79: 36,594,781 km (0.084 R)
• M80: 37,061,376 km (0.106 R)
• M81: 37,237,004 km (0.104 R)
• M82: 38,236,617 km (0.113 R)
• M83: 38,414,040 km (0.071 R)
• M84: 38,473,132 km (0.114 R)
• M85: 38,828,875 km (0.069 R)
• M86: 39,424,125 km (0.082 R)
• M87: 39,962,378 km (0.066 R)

Planet 7 - Ice Giant

Semi-Major Axis: 9.23 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 546.1

Radius: 7.7

Gravity: 9.21 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 8.43 AU - 10.03 AU

Year: 19019 Days

Day: 16.7 Hours

Environment

Temp: -232 °C

Axial Tilt: 39.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 68,227,039 km

• M1: 144,512 km (0.092 R)
• M2: 208,689 km (0.099 R)
• M3: 449,841 km (0.111 R)
• M4: 746,194 km (0.056 R)
• M5: 812,316 km (0.118 R)
• M6: 1,224,758 km (0.056 R)
• M7: 1,384,678 km (0.119 R)
• M8: 1,724,863 km (0.105 R)
• M9: 2,059,364 km (0.109 R)
• M10: 2,547,502 km (0.108 R)
• M11: 2,649,528 km (0.076 R)
• M12: 2,998,989 km (0.107 R)
• M13: 4,253,367 km (0.034 R)
• M14: 4,579,340 km (0.072 R)
• M15: 4,787,281 km (0.066 R)
• M16: 6,189,612 km (0.078 R)
• M17: 6,652,318 km (0.075 R)
• M18: 7,030,502 km (0.119 R)
• M19: 7,318,777 km (0.066 R)
• M20: 7,709,227 km (0.101 R)
• M21: 7,857,329 km (0.05 R)
• M22: 8,056,294 km (0.115 R)
• M23: 8,106,260 km (0.057 R)
• M24: 9,024,192 km (0.112 R)
• M25: 9,128,163 km (0.064 R)
• M26: 9,760,663 km (0.05 R)
• M27: 10,190,158 km (0.119 R)
• M28: 11,402,948 km (0.095 R)
• M29: 11,969,176 km (0.085 R)
• M30: 12,313,401 km (0.098 R)
• M31: 12,777,304 km (0.099 R)
• M32: 13,306,132 km (0.101 R)
• M33: 14,385,032 km (0.114 R)
• M34: 15,741,436 km (0.109 R)
• M35: 15,803,968 km (0.088 R)
• M36: 16,307,963 km (0.116 R)
• M37: 17,786,140 km (0.111 R)
• M38: 19,440,842 km (0.048 R)
• M39: 19,575,480 km (0.043 R)
• M40: 19,642,799 km (0.12 R)
• M41: 20,048,658 km (0.074 R)
• M42: 20,799,789 km (0.067 R)
• M43: 21,629,758 km (0.061 R)
• M44: 22,048,781 km (0.073 R)
• M45: 23,179,292 km (0.085 R)
• M46: 24,691,428 km (0.103 R)
• M47: 25,056,147 km (0.088 R)
• M48: 28,037,633 km (0.091 R)
• M49: 28,113,629 km (0.103 R)
• M50: 30,112,555 km (0.048 R)
• M51: 30,815,217 km (0.095 R)
• M52: 34,164,563 km (0.107 R)
• M53: 34,245,795 km (0.104 R)
• M54: 35,142,634 km (0.109 R)
• M55: 35,470,702 km (0.106 R)
• M56: 35,552,832 km (0.064 R)
• M57: 35,635,110 km (0.101 R)
• M58: 37,126,152 km (0.11 R)
• M59: 37,460,204 km (0.106 R)
• M60: 38,891,258 km (0.083 R)
• M61: 40,083,253 km (0.084 R)
• M62: 40,254,393 km (0.094 R)
• M63: 40,425,982 km (0.116 R)
• M64: 41,200,750 km (0.108 R)
• M65: 43,642,187 km (0.095 R)
• M66: 44,436,851 km (0.058 R)
• M67: 44,880,408 km (0.078 R)
• M68: 47,572,422 km (0.114 R)
• M69: 48,755,143 km (0.113 R)
• M70: 48,937,951 km (0.094 R)
• M71: 50,501,100 km (0.106 R)
• M72: 52,173,903 km (0.086 R)
• M73: 54,527,377 km (0.101 R)
• M74: 54,907,206 km (0.1 R)
• M75: 55,478,370 km (0.047 R)
• M76: 56,722,875 km (0.081 R)
• M77: 59,142,022 km (0.066 R)
• M78: 60,119,046 km (0.055 R)
• M79: 61,891,182 km (0.084 R)
• M80: 64,481,021 km (0.08 R)
• M81: 64,983,071 km (0.085 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 541 - 17,806 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit