🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.29 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 599.2

Radius: 11

Gravity: 4.95 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 0.46 AU - 0.7 AU

Year: 310 Days

Day: 7.2 Hours

Environment

Temp: -148 °C

Axial Tilt: 33.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 50,903,586 km

• M1: 141,819 km (0.045 R)
• M2: 218,114 km (0.12 R)
• M3: 328,517 km (0.069 R)
• M4: 417,827 km (0.09 R)
• M5: 517,908 km (0.059 R)
• M6: 605,572 km (0.111 R)
• M7: 679,174 km (0.114 R)
• M8: 861,983 km (0.114 R)
• M9: 1,061,846 km (0.114 R)
• M10: 1,153,400 km (0.1 R)
• M11: 1,227,002 km (0.088 R)
• M12: 1,298,210 km (0.069 R)
• M13: 1,436,140 km (0.051 R)
• M14: 1,511,387 km (0.104 R)
• M15: 1,592,769 km (0.095 R)
• M16: 1,788,293 km (0.095 R)
• M17: 1,874,761 km (0.095 R)
• M18: 1,962,425 km (0.076 R)
• M19: 2,031,689 km (0.118 R)
• M20: 2,101,850 km (0.11 R)
• M21: 2,244,566 km (0.1 R)
• M22: 2,317,271 km (0.098 R)
• M23: 2,443,532 km (0.084 R)
• M24: 2,550,793 km (0.095 R)
• M25: 2,626,639 km (0.095 R)
• M26: 2,714,453 km (0.083 R)
• M27: 2,881,554 km (0.092 R)
• M28: 3,052,395 km (0.115 R)
• M29: 3,185,537 km (0.081 R)
• M30: 3,261,682 km (0.105 R)
• M31: 3,356,228 km (0.062 R)
• M32: 3,457,656 km (0.088 R)
• M33: 3,633,283 km (0.082 R)
• M34: 3,743,687 km (0.107 R)
• M35: 3,886,553 km (0.12 R)
• M36: 3,955,517 km (0.112 R)
• M37: 4,024,931 km (0.108 R)
• M38: 4,209,684 km (0.112 R)
• M39: 4,293,608 km (0.08 R)
• M40: 4,384,414 km (0.116 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 896.9

Radius: 8.9

Gravity: 11.32 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 0.78 AU - 1.18 AU

Year: 682 Days

Day: 14.7 Hours

Environment

Temp: -183 °C

Axial Tilt: 43.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 50,903,586 km

• M1: 111,002 km (0.06 R)
• M2: 169,644 km (0.097 R)
• M3: 267,331 km (0.094 R)
• M4: 328,667 km (0.061 R)
• M5: 430,243 km (0.039 R)
• M6: 558,598 km (0.105 R)
• M7: 695,181 km (0.029 R)
• M8: 843,433 km (0.103 R)
• M9: 990,338 km (0.102 R)
• M10: 1,063,940 km (0.098 R)
• M11: 1,120,488 km (0.1 R)
• M12: 1,184,516 km (0.082 R)
• M13: 1,263,055 km (0.096 R)
• M14: 1,363,734 km (0.103 R)
• M15: 1,559,259 km (0.091 R)
• M16: 1,631,365 km (0.072 R)
• M17: 1,689,708 km (0.074 R)
• M18: 1,884,784 km (0.076 R)
• M19: 1,985,164 km (0.039 R)
• M20: 2,063,553 km (0.075 R)
• M21: 2,151,068 km (0.079 R)
• M22: 2,338,065 km (0.11 R)
• M23: 2,412,714 km (0.027 R)
• M24: 2,538,975 km (0.04 R)
• M25: 2,771,899 km (0.074 R)
• M26: 2,859,862 km (0.057 R)
• M27: 2,948,873 km (0.114 R)
• M28: 3,083,960 km (0.109 R)
• M29: 3,147,838 km (0.104 R)
• M30: 3,258,242 km (0.107 R)
• M31: 3,473,513 km (0.113 R)
• M32: 3,918,118 km (0.117 R)
• M33: 4,127,256 km (0.058 R)
• M34: 4,278,798 km (0.057 R)
• M35: 4,463,103 km (0.118 R)
• M36: 4,535,508 km (0.066 R)
• M37: 4,702,459 km (0.103 R)
• M38: 4,765,590 km (0.12 R)
• M39: 4,839,641 km (0.118 R)
• M40: 4,913,991 km (0.069 R)
• M41: 5,313,716 km (0.102 R)
• M42: 5,489,793 km (0.117 R)
• M43: 5,567,434 km (0.118 R)
• M44: 5,791,382 km (0.095 R)
• M45: 6,144,433 km (0.103 R)
• M46: 6,248,254 km (0.105 R)
• M47: 6,527,853 km (0.119 R)
• M48: 6,610,132 km (0.078 R)
• M49: 6,716,645 km (0.094 R)
• M50: 6,907,083 km (0.085 R)
• M51: 6,991,008 km (0.082 R)
• M52: 7,099,466 km (0.073 R)
• M53: 7,293,644 km (0.113 R)
• M54: 7,403,599 km (0.041 R)
• M55: 7,588,053 km (0.045 R)
• M56: 7,699,503 km (0.109 R)
• M57: 8,087,560 km (0.062 R)
• M58: 8,456,468 km (0.116 R)
• M59: 8,649,300 km (0.062 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 225.7

Radius: 13.6

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 0.99 AU - 1.57 AU

Year: 1018 Days

Day: 10.5 Hours

Environment

Temp: -192 °C

Axial Tilt: 34.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 50,903,586 km

• M1: 180,864 km (0.099 R)
• M2: 285,882 km (0.067 R)
• M3: 415,882 km (0.108 R)
• M4: 518,805 km (0.066 R)
• M5: 716,424 km (0.105 R)
• M6: 951,742 km (0.114 R)
• M7: 1,050,177 km (0.082 R)
• M8: 1,141,581 km (0.106 R)
• M9: 1,397,543 km (0.095 R)
• M10: 1,517,521 km (0.107 R)
• M11: 1,717,084 km (0.12 R)
• M12: 1,807,142 km (0.036 R)
• M13: 2,170,516 km (0.084 R)
• M14: 2,282,714 km (0.107 R)
• M15: 2,418,549 km (0.034 R)
• M16: 2,676,156 km (0.072 R)
• M17: 2,858,067 km (0.084 R)
• M18: 2,989,414 km (0.095 R)
• M19: 3,242,384 km (0.049 R)
• M20: 3,347,252 km (0.114 R)
• M21: 3,626,851 km (0.109 R)
• M22: 3,727,381 km (0.067 R)
• M23: 4,217,762 km (0.104 R)
• M24: 4,637,833 km (0.068 R)
• M25: 4,738,064 km (0.054 R)
• M26: 4,913,093 km (0.111 R)
• M27: 5,071,517 km (0.096 R)
• M28: 5,269,435 km (0.044 R)
• M29: 5,498,919 km (0.113 R)
• M30: 5,653,902 km (0.096 R)
• M31: 5,751,440 km (0.109 R)
• M32: 5,859,300 km (0.101 R)
• M33: 5,997,678 km (0.097 R)
• M34: 6,097,160 km (0.118 R)
• M35: 6,368,681 km (0.049 R)
• M36: 6,470,258 km (0.055 R)
• M37: 6,592,928 km (0.08 R)
• M38: 6,767,957 km (0.112 R)
• M39: 7,049,201 km (0.065 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 241.7

Radius: 14.2

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 1.91 AU - 2.51 AU

Year: 2309 Days

Day: 9.6 Hours

Environment

Temp: -197 °C

Axial Tilt: 19.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 50,903,586 km

• M1: 235,467 km (0.102 R)
• M2: 424,559 km (0.053 R)
• M3: 562,338 km (0.082 R)
• M4: 718,967 km (0.09 R)
• M5: 821,143 km (0.097 R)
• M6: 943,813 km (0.099 R)
• M7: 1,112,859 km (0.1 R)
• M8: 1,217,876 km (0.062 R)
• M9: 1,326,484 km (0.039 R)
• M10: 1,421,329 km (0.108 R)
• M11: 1,682,677 km (0.092 R)
• M12: 1,805,198 km (0.086 R)
• M13: 1,901,539 km (0.089 R)
• M14: 2,099,606 km (0.08 R)
• M15: 2,325,648 km (0.111 R)
• M16: 2,625,293 km (0.09 R)
• M17: 2,971,911 km (0.034 R)
• M18: 3,203,489 km (0.097 R)
• M19: 3,345,457 km (0.118 R)
• M20: 3,441,200 km (0.049 R)
• M21: 3,734,112 km (0.115 R)
• M22: 3,896,277 km (0.06 R)
• M23: 4,073,700 km (0.106 R)
• M24: 4,357,786 km (0.106 R)
• M25: 4,475,968 km (0.12 R)
• M26: 4,568,569 km (0.103 R)
• M27: 4,728,938 km (0.073 R)
• M28: 4,823,335 km (0.094 R)
• M29: 5,096,650 km (0.063 R)
• M30: 5,672,901 km (0.11 R)
• M31: 5,888,920 km (0.081 R)
• M32: 6,583,802 km (0.115 R)
• M33: 6,872,077 km (0.101 R)
• M34: 7,445,636 km (0.049 R)
• M35: 7,905,948 km (0.064 R)
• M36: 8,018,446 km (0.108 R)
• M37: 8,131,542 km (0.09 R)
• M38: 8,326,617 km (0.105 R)
• M39: 8,556,250 km (0.08 R)
• M40: 8,921,269 km (0.038 R)
• M41: 9,580,846 km (0.063 R)
• M42: 9,683,769 km (0.099 R)
• M43: 9,890,663 km (0.111 R)
• M44: 10,064,346 km (0.099 R)
• M45: 10,256,430 km (0.109 R)
• M46: 10,432,058 km (0.087 R)
• M47: 10,661,990 km (0.107 R)
• M48: 10,750,851 km (0.104 R)
• M49: 11,001,128 km (0.101 R)
• M50: 11,416,412 km (0.062 R)
• M51: 11,543,720 km (0.12 R)
• M52: 11,763,329 km (0.085 R)
• M53: 11,873,583 km (0.113 R)
• M54: 12,336,888 km (0.078 R)
• M55: 12,486,336 km (0.079 R)
• M56: 12,598,983 km (0.089 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 685.9

Radius: 8.4

Gravity: 9.72 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 4.05 AU - 5.71 AU

Year: 7578 Days

Day: 13.2 Hours

Environment

Temp: -215 °C

Axial Tilt: 15.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 50,903,586 km

• M1: 177,423 km (0.11 R)
• M2: 252,222 km (0.036 R)
• M3: 342,729 km (0.115 R)
• M4: 422,464 km (0.078 R)
• M5: 522,545 km (0.093 R)
• M6: 825,032 km (0.104 R)
• M7: 1,124,527 km (0.108 R)
• M8: 1,324,091 km (0.072 R)
• M9: 1,675,047 km (0.087 R)
• M10: 1,777,671 km (0.096 R)
• M11: 1,882,390 km (0.115 R)
• M12: 1,967,810 km (0.063 R)
• M13: 2,120,251 km (0.104 R)
• M14: 2,276,730 km (0.114 R)
• M15: 2,344,947 km (0.119 R)
• M16: 2,841,911 km (0.077 R)
• M17: 3,140,359 km (0.118 R)
• M18: 3,957,462 km (0.079 R)
• M19: 4,347,165 km (0.091 R)
• M20: 4,984,451 km (0.071 R)
• M21: 5,163,371 km (0.061 R)
• M22: 5,527,492 km (0.06 R)
• M23: 5,619,943 km (0.109 R)
• M24: 5,681,727 km (0.082 R)
• M25: 5,743,810 km (0.115 R)
• M26: 5,837,309 km (0.064 R)
• M27: 6,121,096 km (0.039 R)
• M28: 6,669,372 km (0.105 R)
• M29: 7,469,870 km (0.059 R)
• M30: 7,743,635 km (0.104 R)
• M31: 8,406,652 km (0.065 R)
• M32: 8,477,412 km (0.094 R)
• M33: 10,502,668 km (0.112 R)
• M34: 11,157,757 km (0.054 R)
• M35: 11,549,255 km (0.088 R)
• M36: 12,104,861 km (0.103 R)
• M37: 12,669,144 km (0.063 R)
• M38: 14,839,510 km (0.103 R)
• M39: 14,925,230 km (0.105 R)
• M40: 15,054,183 km (0.12 R)
• M41: 15,617,120 km (0.069 R)
• M42: 16,408,044 km (0.097 R)
• M43: 17,257,012 km (0.039 R)
• M44: 18,534,129 km (0.083 R)
• M45: 18,904,533 km (0.077 R)
• M46: 18,997,434 km (0.085 R)
• M47: 19,324,155 km (0.091 R)
• M48: 20,745,186 km (0.061 R)
• M49: 21,322,933 km (0.058 R)
• M50: 22,052,671 km (0.071 R)
• M51: 22,889,521 km (0.061 R)
• M52: 24,797,343 km (0.059 R)
• M53: 25,615,943 km (0.114 R)
• M54: 26,287,487 km (0.076 R)
• M55: 26,912,507 km (0.117 R)
• M56: 27,331,980 km (0.091 R)
• M57: 28,924,000 km (0.095 R)
• M58: 29,084,818 km (0.102 R)
• M59: 29,623,071 km (0.11 R)
• M60: 29,677,076 km (0.103 R)
• M61: 30,164,765 km (0.114 R)
• M62: 30,818,957 km (0.083 R)
• M63: 30,873,709 km (0.07 R)
• M64: 32,308,203 km (0.118 R)
• M65: 32,530,805 km (0.109 R)
• M66: 32,586,455 km (0.103 R)
• M67: 33,145,503 km (0.118 R)
• M68: 33,201,602 km (0.103 R)
• M69: 33,257,701 km (0.091 R)
• M70: 33,595,044 km (0.038 R)
• M71: 33,820,638 km (0.104 R)
• M72: 33,990,132 km (0.1 R)
• M73: 34,329,869 km (0.049 R)
• M74: 34,500,261 km (0.092 R)
• M75: 34,784,646 km (0.099 R)
• M76: 34,841,643 km (0.097 R)
• M77: 35,184,372 km (0.09 R)
• M78: 35,527,998 km (0.039 R)
• M79: 35,700,335 km (0.096 R)
• M80: 37,730,827 km (0.1 R)
• M81: 39,085,286 km (0.045 R)
• M82: 39,500,719 km (0.094 R)
• M83: 39,560,259 km (0.101 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 480.7

Radius: 13.6

Gravity: 2.6 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 4.54 AU - 6.26 AU

Year: 8821 Days

Day: 11.5 Hours

Environment

Temp: -225 °C

Axial Tilt: 41.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 50,903,586 km

• M1: 240,853 km (0.044 R)
• M2: 371,751 km (0.051 R)
• M3: 553,961 km (0.114 R)
• M4: 672,293 km (0.103 R)
• M5: 876,195 km (0.073 R)
• M6: 986,448 km (0.056 R)
• M7: 1,118,842 km (0.068 R)
• M8: 1,257,669 km (0.093 R)
• M9: 1,421,180 km (0.086 R)
• M10: 1,730,249 km (0.063 R)
• M11: 1,851,872 km (0.094 R)
• M12: 1,997,431 km (0.09 R)
• M13: 2,125,487 km (0.114 R)
• M14: 2,212,403 km (0.079 R)
• M15: 2,322,956 km (0.106 R)
• M16: 2,549,447 km (0.051 R)
• M17: 3,323,466 km (0.075 R)
• M18: 3,763,284 km (0.101 R)
• M19: 4,085,069 km (0.027 R)
• M20: 4,415,830 km (0.116 R)
• M21: 4,669,698 km (0.104 R)
• M22: 4,957,524 km (0.119 R)
• M23: 5,221,714 km (0.095 R)
• M24: 5,340,494 km (0.081 R)
• M25: 5,550,829 km (0.053 R)
• M26: 7,329,847 km (0.107 R)
• M27: 8,246,134 km (0.096 R)
• M28: 10,372,219 km (0.076 R)
• M29: 10,597,663 km (0.081 R)
• M30: 11,091,485 km (0.067 R)
• M31: 11,321,866 km (0.119 R)
• M32: 11,709,624 km (0.057 R)
• M33: 13,548,780 km (0.111 R)
• M34: 13,836,457 km (0.078 R)
• M35: 14,167,816 km (0.072 R)
• M36: 14,627,680 km (0.073 R)
• M37: 14,838,314 km (0.065 R)
• M38: 15,519,134 km (0.115 R)
• M39: 16,647,401 km (0.036 R)
• M40: 16,779,196 km (0.071 R)
• M41: 17,354,849 km (0.102 R)
• M42: 17,622,629 km (0.065 R)
• M43: 17,981,814 km (0.091 R)
• M44: 18,799,067 km (0.106 R)
• M45: 19,304,408 km (0.07 R)
• M46: 19,489,311 km (0.082 R)
• M47: 19,860,763 km (0.11 R)
• M48: 20,000,787 km (0.09 R)
• M49: 20,422,503 km (0.066 R)
• M50: 21,609,562 km (0.097 R)
• M51: 21,849,517 km (0.117 R)
• M52: 22,721,224 km (0.104 R)
• M53: 23,554,933 km (0.119 R)
• M54: 23,851,585 km (0.072 R)
• M55: 24,749,023 km (0.11 R)
• M56: 25,151,441 km (0.115 R)
• M57: 26,064,736 km (0.12 R)
• M58: 26,576,810 km (0.075 R)
• M59: 27,247,457 km (0.118 R)
• M60: 27,403,039 km (0.043 R)
• M61: 27,975,999 km (0.057 R)
• M62: 29,133,886 km (0.116 R)
• M63: 29,825,327 km (0.091 R)
• M64: 30,468,449 km (0.116 R)
• M65: 31,116,208 km (0.103 R)
• M66: 32,755,351 km (0.077 R)
• M67: 33,307,966 km (0.105 R)
• M68: 33,474,319 km (0.055 R)
• M69: 35,209,804 km (0.081 R)
• M70: 35,946,274 km (0.098 R)
• M71: 36,060,118 km (0.12 R)
• M72: 37,261,838 km (0.114 R)
• M73: 38,070,265 km (0.061 R)
• M74: 38,476,572 km (0.083 R)
• M75: 38,884,526 km (0.091 R)

Planet 7 - Ice Giant

Semi-Major Axis: 5.5 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 998

Radius: 7.3

Gravity: 18.73 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 4.81 AU - 6.19 AU

Year: 9067 Days

Day: 20.6 Hours

Environment

Temp: -227 °C

Axial Tilt: 29.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 50,903,586 km

• M1: 103,671 km (0.047 R)
• M2: 279,748 km (0.074 R)
• M3: 710,739 km (0.081 R)
• M4: 1,372,261 km (0.116 R)
• M5: 2,098,260 km (0.082 R)
• M6: 2,983,879 km (0.098 R)
• M7: 3,042,671 km (0.075 R)
• M8: 3,101,912 km (0.058 R)
• M9: 3,191,521 km (0.05 R)
• M10: 3,403,950 km (0.046 R)
• M11: 4,036,151 km (0.064 R)
• M12: 4,332,354 km (0.114 R)
• M13: 4,533,713 km (0.112 R)
• M14: 4,635,589 km (0.096 R)
• M15: 5,842,545 km (0.055 R)
• M16: 5,990,647 km (0.113 R)
• M17: 7,022,573 km (0.114 R)
• M18: 7,101,112 km (0.118 R)
• M19: 7,338,823 km (0.067 R)
• M20: 8,398,424 km (0.118 R)
• M21: 11,341,912 km (0.079 R)
• M22: 11,526,815 km (0.064 R)
• M23: 11,806,114 km (0.082 R)
• M24: 11,899,763 km (0.076 R)
• M25: 11,946,587 km (0.079 R)
• M26: 12,040,534 km (0.062 R)
• M27: 13,381,829 km (0.109 R)
• M28: 13,479,367 km (0.083 R)
• M29: 15,480,687 km (0.1 R)
• M30: 15,737,397 km (0.085 R)
• M31: 15,840,470 km (0.05 R)
• M32: 16,202,945 km (0.116 R)
• M33: 16,306,916 km (0.048 R)
• M34: 17,041,591 km (0.103 R)
• M35: 17,787,037 km (0.104 R)
• M36: 18,217,729 km (0.115 R)
• M37: 18,488,651 km (0.098 R)
• M38: 18,597,409 km (0.071 R)
• M39: 18,925,028 km (0.071 R)
• M40: 19,199,391 km (0.106 R)
• M41: 19,530,451 km (0.117 R)
• M42: 20,198,256 km (0.096 R)
• M43: 20,591,100 km (0.1 R)
• M44: 21,043,334 km (0.104 R)
• M45: 21,100,181 km (0.101 R)
• M46: 21,327,720 km (0.079 R)
• M47: 21,900,081 km (0.111 R)
• M48: 21,957,527 km (0.118 R)
• M49: 22,535,573 km (0.085 R)
• M50: 22,768,198 km (0.101 R)
• M51: 23,294,333 km (0.117 R)
• M52: 24,061,621 km (0.057 R)
• M53: 25,378,680 km (0.12 R)
• M54: 25,560,143 km (0.11 R)
• M55: 26,903,681 km (0.078 R)
• M56: 27,584,052 km (0.091 R)
• M57: 28,961,549 km (0.117 R)
• M58: 29,087,960 km (0.087 R)
• M59: 29,277,799 km (0.094 R)
• M60: 30,425,664 km (0.108 R)
• M61: 30,489,841 km (0.083 R)
• M62: 30,682,822 km (0.056 R)
• M63: 31,588,189 km (0.068 R)
• M64: 31,913,714 km (0.072 R)
• M65: 32,240,286 km (0.087 R)
• M66: 32,962,694 km (0.065 R)
• M67: 33,956,473 km (0.057 R)
• M68: 34,089,764 km (0.089 R)
• M69: 35,229,251 km (0.085 R)
• M70: 35,296,720 km (0.092 R)
• M71: 35,769,898 km (0.089 R)
• M72: 36,109,186 km (0.107 R)
• M73: 37,339,329 km (0.03 R)
• M74: 39,000,763 km (0.077 R)
• M75: 39,419,937 km (0.081 R)
• M76: 39,489,948 km (0.091 R)
• M77: 40,333,232 km (0.117 R)
• M78: 40,757,042 km (0.074 R)
• M79: 42,898,386 km (0.075 R)
• M80: 45,002,779 km (0.093 R)
• M81: 45,662,656 km (0.089 R)
• M82: 45,883,462 km (0.072 R)
• M83: 46,178,170 km (0.111 R)
• M84: 48,334,324 km (0.036 R)
• M85: 48,634,268 km (0.091 R)
• M86: 48,784,464 km (0.101 R)
• M87: 49,085,305 km (0.088 R)
• M88: 49,386,895 km (0.071 R)
• M89: 49,613,386 km (0.114 R)
• M90: 50,751,227 km (0.037 R)
• M91: 50,903,518 km (0.068 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 495 - 18,567 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit