🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.58

Radius: 0.8

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 0.53 AU - 0.53 AU

Year: 142 Days

Day: 15 Hours

Environment

Temp: 179 °C

Axial Tilt: 19.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.1

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 0.71 AU - 0.99 AU

Year: 289 Days

Day: 39.8 Hours

Environment

Temp: 161 °C

Axial Tilt: 13.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 77,668,026 km

• M1: 369,208 km (0.058 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.3

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 1.96 AU - 2.38 AU

Year: 1179 Days

Day: 24.5 Hours

Environment

Temp: -83 °C

Axial Tilt: 7.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 77,668,026 km

• M1: 1,106,725 km (0.116 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 608.8

Radius: 11.1

Gravity: 4.94 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 3.84 AU - 5.74 AU

Year: 3868 Days

Day: 10.5 Hours

Environment

Temp: -139 °C

Axial Tilt: 1.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 77,668,026 km

• M1: 144,212 km (0.1 R)
• M2: 252,072 km (0.094 R)
• M3: 354,996 km (0.03 R)
• M4: 513,569 km (0.06 R)
• M5: 607,966 km (0.101 R)
• M6: 698,921 km (0.034 R)
• M7: 850,314 km (0.062 R)
• M8: 953,986 km (0.073 R)
• M9: 1,049,878 km (0.073 R)
• M10: 1,174,642 km (0.075 R)
• M11: 1,291,478 km (0.086 R)
• M12: 1,509,143 km (0.084 R)
• M13: 1,768,546 km (0.099 R)
• M14: 1,919,041 km (0.062 R)
• M15: 2,105,291 km (0.069 R)
• M16: 2,248,905 km (0.075 R)
• M17: 2,648,331 km (0.036 R)
• M18: 2,909,379 km (0.103 R)
• M19: 2,998,390 km (0.074 R)
• M20: 3,252,258 km (0.05 R)
• M21: 3,684,596 km (0.093 R)
• M22: 3,878,474 km (0.1 R)
• M23: 3,956,864 km (0.086 R)
• M24: 5,153,647 km (0.085 R)
• M25: 5,546,640 km (0.104 R)
• M26: 5,746,952 km (0.107 R)
• M27: 6,131,568 km (0.111 R)
• M28: 6,524,562 km (0.063 R)
• M29: 6,618,359 km (0.056 R)
• M30: 6,830,788 km (0.044 R)
• M31: 7,310,998 km (0.072 R)
• M32: 8,051,806 km (0.106 R)
• M33: 8,380,323 km (0.08 R)
• M34: 8,610,255 km (0.11 R)
• M35: 8,739,059 km (0.075 R)
• M36: 9,445,011 km (0.118 R)
• M37: 9,630,961 km (0.108 R)
• M38: 9,979,824 km (0.117 R)
• M39: 10,060,906 km (0.113 R)
• M40: 10,689,815 km (0.055 R)
• M41: 11,529,209 km (0.117 R)
• M42: 11,813,744 km (0.11 R)
• M43: 12,129,395 km (0.055 R)
• M44: 12,476,911 km (0.045 R)
• M45: 12,886,660 km (0.065 R)
• M46: 13,629,114 km (0.079 R)
• M47: 13,719,172 km (0.071 R)
• M48: 13,809,379 km (0.091 R)
• M49: 13,960,174 km (0.108 R)
• M50: 14,081,348 km (0.109 R)
• M51: 14,784,309 km (0.086 R)
• M52: 14,876,760 km (0.036 R)
• M53: 15,655,417 km (0.113 R)
• M54: 15,907,340 km (0.087 R)
• M55: 16,479,253 km (0.113 R)
• M56: 16,896,481 km (0.119 R)
• M57: 17,284,688 km (0.053 R)
• M58: 17,447,300 km (0.088 R)
• M59: 17,675,886 km (0.061 R)
• M60: 18,268,144 km (0.117 R)
• M61: 19,202,233 km (0.073 R)
• M62: 19,438,299 km (0.061 R)
• M63: 19,607,344 km (0.095 R)
• M64: 19,776,988 km (0.09 R)
• M65: 20,152,030 km (0.098 R)
• M66: 20,288,912 km (0.108 R)
• M67: 20,943,552 km (0.114 R)
• M68: 21,256,062 km (0.044 R)
• M69: 21,885,720 km (0.095 R)
• M70: 22,273,477 km (0.049 R)
• M71: 22,841,650 km (0.068 R)
• M72: 22,984,516 km (0.117 R)
• M73: 23,342,803 km (0.106 R)
• M74: 23,630,779 km (0.105 R)
• M75: 24,028,560 km (0.08 R)
• M76: 24,210,171 km (0.106 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 685.3

Radius: 14.8

Gravity: 3.13 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 6.01 AU - 7.41 AU

Year: 6413 Days

Day: 13.4 Hours

Environment

Temp: -149 °C

Axial Tilt: 32.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 77,668,026 km

• M1: 249,230 km (0.091 R)
• M2: 396,734 km (0.089 R)
• M3: 489,335 km (0.03 R)
• M4: 869,313 km (0.071 R)
• M5: 1,305,690 km (0.111 R)
• M6: 1,827,338 km (0.12 R)
• M7: 2,306,650 km (0.117 R)
• M8: 2,432,761 km (0.092 R)
• M9: 2,561,116 km (0.064 R)
• M10: 2,670,023 km (0.05 R)
• M11: 3,121,360 km (0.042 R)
• M12: 3,214,559 km (0.061 R)
• M13: 3,500,141 km (0.083 R)
• M14: 3,621,615 km (0.084 R)
• M15: 3,818,934 km (0.117 R)
• M16: 4,147,302 km (0.105 R)
• M17: 4,302,136 km (0.09 R)
• M18: 4,511,423 km (0.102 R)
• M19: 4,751,079 km (0.101 R)
• M20: 5,132,254 km (0.032 R)
• M21: 5,438,930 km (0.107 R)
• M22: 6,011,890 km (0.091 R)
• M23: 6,128,875 km (0.084 R)
• M24: 6,574,228 km (0.057 R)
• M25: 7,215,404 km (0.108 R)
• M26: 7,402,402 km (0.107 R)
• M27: 8,231,174 km (0.102 R)
• M28: 9,055,758 km (0.119 R)
• M29: 9,190,246 km (0.047 R)
• M30: 9,597,451 km (0.096 R)
• M31: 10,080,204 km (0.115 R)
• M32: 10,890,426 km (0.11 R)
• M33: 11,249,311 km (0.076 R)
• M34: 11,502,730 km (0.119 R)
• M35: 11,721,592 km (0.062 R)
• M36: 11,868,347 km (0.119 R)
• M37: 12,349,155 km (0.072 R)
• M38: 12,535,853 km (0.116 R)
• M39: 12,949,940 km (0.116 R)
• M40: 13,560,149 km (0.106 R)
• M41: 13,752,831 km (0.09 R)
• M42: 13,985,157 km (0.083 R)
• M43: 14,493,191 km (0.049 R)
• M44: 14,650,718 km (0.076 R)
• M45: 14,769,199 km (0.1 R)
• M46: 14,887,980 km (0.119 R)
• M47: 15,688,478 km (0.065 R)
• M48: 16,750,025 km (0.062 R)
• M49: 17,039,796 km (0.101 R)
• M50: 18,556,269 km (0.107 R)
• M51: 18,684,624 km (0.063 R)
• M52: 19,071,335 km (0.072 R)
• M53: 19,330,738 km (0.12 R)
• M54: 20,028,013 km (0.114 R)
• M55: 20,955,670 km (0.098 R)
• M56: 23,961,540 km (0.086 R)
• M57: 24,522,532 km (0.106 R)
• M58: 24,710,427 km (0.116 R)
• M59: 24,804,524 km (0.072 R)
• M60: 25,466,943 km (0.067 R)
• M61: 26,423,322 km (0.07 R)
• M62: 26,664,324 km (0.114 R)
• M63: 27,051,334 km (0.092 R)
• M64: 27,489,058 km (0.115 R)
• M65: 27,635,514 km (0.095 R)
• M66: 28,027,161 km (0.051 R)
• M67: 28,125,297 km (0.108 R)
• M68: 28,371,386 km (0.07 R)
• M69: 29,462,403 km (0.082 R)
• M70: 29,662,266 km (0.094 R)
• M71: 30,314,961 km (0.026 R)
• M72: 30,668,311 km (0.094 R)
• M73: 31,328,188 km (0.088 R)
• M74: 31,941,539 km (0.034 R)
• M75: 32,662,152 km (0.088 R)
• M76: 34,329,271 km (0.052 R)
• M77: 34,908,663 km (0.069 R)
• M78: 35,120,195 km (0.037 R)
• M79: 35,332,175 km (0.056 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 891.9

Radius: 9.4

Gravity: 10.09 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 8.07 AU - 12.13 AU

Year: 11843 Days

Day: 9.2 Hours

Environment

Temp: -172 °C

Axial Tilt: 37.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 77,668,026 km

• M1: 166,802 km (0.094 R)
• M2: 334,351 km (0.083 R)
• M3: 1,464,862 km (0.114 R)
• M4: 1,565,991 km (0.048 R)
• M5: 1,722,021 km (0.077 R)
• M6: 2,608,538 km (0.108 R)
• M7: 2,889,333 km (0.118 R)
• M8: 3,378,818 km (0.105 R)
• M9: 3,789,164 km (0.043 R)
• M10: 4,000,247 km (0.105 R)
• M11: 4,545,083 km (0.034 R)
• M12: 4,619,582 km (0.106 R)
• M13: 5,113,255 km (0.103 R)
• M14: 5,190,747 km (0.092 R)
• M15: 5,703,718 km (0.105 R)
• M16: 5,986,757 km (0.084 R)
• M17: 6,191,706 km (0.093 R)
• M18: 6,650,972 km (0.08 R)
• M19: 6,735,644 km (0.096 R)
• M20: 7,034,840 km (0.116 R)
• M21: 7,338,374 km (0.08 R)
• M22: 8,274,707 km (0.088 R)
• M23: 8,826,723 km (0.081 R)
• M24: 9,154,193 km (0.102 R)
• M25: 9,628,867 km (0.084 R)
• M26: 10,014,530 km (0.116 R)
• M27: 10,111,619 km (0.111 R)
• M28: 10,209,157 km (0.088 R)
• M29: 10,454,348 km (0.082 R)
• M30: 10,552,933 km (0.111 R)
• M31: 11,454,260 km (0.096 R)
• M32: 12,589,259 km (0.097 R)
• M33: 13,117,040 km (0.096 R)
• M34: 13,276,661 km (0.108 R)
• M35: 13,705,858 km (0.093 R)
• M36: 14,522,662 km (0.093 R)
• M37: 15,411,273 km (0.061 R)
• M38: 15,523,621 km (0.093 R)
• M39: 17,240,855 km (0.087 R)
• M40: 17,533,020 km (0.057 R)
• M41: 17,650,305 km (0.063 R)
• M42: 18,121,987 km (0.104 R)
• M43: 18,300,008 km (0.097 R)
• M44: 19,017,629 km (0.114 R)
• M45: 19,077,917 km (0.057 R)
• M46: 19,440,542 km (0.096 R)
• M47: 19,622,753 km (0.06 R)
• M48: 20,050,154 km (0.064 R)
• M49: 20,665,899 km (0.051 R)
• M50: 21,916,238 km (0.072 R)
• M51: 22,042,498 km (0.066 R)
• M52: 22,486,804 km (0.116 R)
• M53: 23,319,615 km (0.118 R)
• M54: 27,088,584 km (0.109 R)
• M55: 27,156,501 km (0.029 R)
• M56: 27,428,171 km (0.118 R)
• M57: 27,905,987 km (0.097 R)
• M58: 29,355,590 km (0.06 R)
• M59: 29,984,350 km (0.057 R)
• M60: 30,265,295 km (0.069 R)
• M61: 30,617,598 km (0.109 R)
• M62: 31,042,157 km (0.085 R)
• M63: 32,687,883 km (0.054 R)
• M64: 33,121,866 km (0.098 R)
• M65: 33,194,272 km (0.12 R)
• M66: 34,802,897 km (0.088 R)
• M67: 35,320,057 km (0.088 R)
• M68: 35,914,260 km (0.051 R)
• M69: 36,287,208 km (0.102 R)
• M70: 36,586,553 km (0.104 R)
• M71: 37,489,526 km (0.084 R)
• M72: 37,867,859 km (0.1 R)
• M73: 38,781,154 km (0.108 R)
• M74: 41,251,912 km (0.12 R)
• M75: 41,564,422 km (0.076 R)
• M76: 42,112,997 km (0.065 R)
• M77: 45,454,715 km (0.1 R)
• M78: 48,715,799 km (0.104 R)
• M79: 48,880,805 km (0.086 R)
• M80: 49,542,626 km (0.088 R)
• M81: 50,791,768 km (0.073 R)
• M82: 51,714,488 km (0.052 R)
• M83: 52,051,382 km (0.074 R)
• M84: 53,576,233 km (0.051 R)
• M85: 53,661,355 km (0.042 R)
• M86: 53,917,167 km (0.111 R)
• M87: 54,258,699 km (0.026 R)
• M88: 54,772,418 km (0.104 R)
• M89: 55,804,793 km (0.111 R)
• M90: 55,977,429 km (0.115 R)
• M91: 58,588,809 km (0.084 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 972.2

Radius: 11.4

Gravity: 7.48 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 10.3 AU - 11.84 AU

Year: 13589 Days

Day: 12.8 Hours

Environment

Temp: -191 °C

Axial Tilt: 30 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 77,668,026 km

• M1: 147,653 km (0.111 R)
• M2: 371,751 km (0.109 R)
• M3: 537,056 km (0.073 R)
• M4: 729,738 km (0.117 R)
• M5: 835,205 km (0.116 R)
• M6: 946,356 km (0.034 R)
• M7: 1,606,083 km (0.106 R)
• M8: 2,103,346 km (0.094 R)
• M9: 2,353,474 km (0.05 R)
• M10: 2,646,835 km (0.118 R)
• M11: 2,747,215 km (0.052 R)
• M12: 3,972,871 km (0.087 R)
• M13: 5,517,319 km (0.116 R)
• M14: 5,733,189 km (0.03 R)
• M15: 6,040,164 km (0.035 R)
• M16: 6,397,553 km (0.116 R)
• M17: 6,670,270 km (0.069 R)
• M18: 7,702,346 km (0.062 R)
• M19: 8,434,478 km (0.038 R)
• M20: 8,533,811 km (0.075 R)
• M21: 8,733,673 km (0.115 R)
• M22: 9,703,815 km (0.112 R)
• M23: 10,387,328 km (0.112 R)
• M24: 10,923,637 km (0.068 R)
• M25: 12,135,230 km (0.091 R)
• M26: 12,756,958 km (0.06 R)
• M27: 13,447,053 km (0.061 R)
• M28: 13,972,740 km (0.05 R)
• M29: 14,267,598 km (0.109 R)
• M30: 14,445,470 km (0.072 R)
• M31: 16,388,896 km (0.061 R)
• M32: 16,575,294 km (0.086 R)
• M33: 16,699,910 km (0.055 R)
• M34: 17,013,018 km (0.105 R)
• M35: 19,127,135 km (0.102 R)
• M36: 19,652,074 km (0.103 R)
• M37: 20,248,221 km (0.11 R)
• M38: 21,390,551 km (0.104 R)
• M39: 21,798,803 km (0.114 R)
• M40: 23,597,269 km (0.113 R)
• M41: 23,948,525 km (0.111 R)
• M42: 24,160,206 km (0.107 R)
• M43: 24,514,154 km (0.075 R)
• M44: 24,585,213 km (0.116 R)
• M45: 24,870,048 km (0.107 R)
• M46: 25,084,272 km (0.119 R)
• M47: 25,442,858 km (0.062 R)
• M48: 27,629,530 km (0.071 R)
• M49: 27,851,533 km (0.114 R)
• M50: 29,648,503 km (0.062 R)
• M51: 30,561,050 km (0.079 R)
• M52: 31,869,582 km (0.088 R)
• M53: 33,353,743 km (0.101 R)
• M54: 34,860,193 km (0.077 R)
• M55: 37,447,189 km (0.087 R)
• M56: 37,692,979 km (0.073 R)
• M57: 38,185,904 km (0.088 R)
• M58: 38,681,073 km (0.106 R)
• M59: 38,846,677 km (0.068 R)
• M60: 39,761,169 km (0.113 R)
• M61: 42,376,738 km (0.076 R)
• M62: 42,718,121 km (0.054 R)
• M63: 43,232,139 km (0.114 R)
• M64: 44,439,543 km (0.066 R)
• M65: 44,960,294 km (0.064 R)
• M66: 45,745,234 km (0.099 R)
• M67: 45,832,748 km (0.112 R)
• M68: 47,860,697 km (0.048 R)
• M69: 48,127,430 km (0.119 R)
• M70: 48,216,441 km (0.113 R)
• M71: 48,840,862 km (0.083 R)
• M72: 49,647,793 km (0.116 R)
• M73: 50,098,083 km (0.079 R)
• M74: 51,547,686 km (0.101 R)
• M75: 53,471,365 km (0.075 R)
• M76: 53,563,518 km (0.106 R)
• M77: 54,581,082 km (0.092 R)
• M78: 54,673,833 km (0.078 R)
• M79: 55,138,783 km (0.081 R)
• M80: 55,791,778 km (0.066 R)
• M81: 56,635,211 km (0.078 R)
• M82: 58,050,257 km (0.114 R)
• M83: 58,619,477 km (0.078 R)
• M84: 58,904,910 km (0.1 R)
• M85: 59,381,528 km (0.093 R)
• M86: 59,955,087 km (0.102 R)
• M87: 60,626,631 km (0.107 R)
• M88: 61,204,079 km (0.066 R)
• M89: 62,267,720 km (0.077 R)
• M90: 63,142,568 km (0.094 R)
• M91: 63,337,494 km (0.041 R)
• M92: 63,630,258 km (0.095 R)
• M93: 64,805,947 km (0.084 R)
• M94: 65,297,975 km (0.11 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.27 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 736.7

Radius: 5.1

Gravity: 28.32 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 13.54 AU - 15 AU

Year: 19889 Days

Day: 23.2 Hours

Environment

Temp: -191 °C

Axial Tilt: 152.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 77,668,026 km

• M1: 165,455 km (0.092 R)
• M2: 235,467 km (0.082 R)
• M3: 370,255 km (0.034 R)
• M4: 486,941 km (0.08 R)
• M5: 879,486 km (0.091 R)
• M6: 1,379,292 km (0.111 R)
• M7: 1,469,949 km (0.08 R)
• M8: 2,123,991 km (0.043 R)
• M9: 2,554,384 km (0.07 R)
• M10: 2,666,133 km (0.103 R)
• M11: 3,289,358 km (0.062 R)
• M12: 3,575,688 km (0.084 R)
• M13: 3,955,667 km (0.084 R)
• M14: 4,348,361 km (0.088 R)
• M15: 4,662,367 km (0.068 R)
• M16: 4,753,323 km (0.107 R)
• M17: 5,312,071 km (0.086 R)
• M18: 5,502,958 km (0.087 R)
• M19: 6,490,603 km (0.062 R)
• M20: 9,302,145 km (0.091 R)
• M21: 9,416,887 km (0.116 R)
• M22: 9,763,954 km (0.085 R)
• M23: 9,939,133 km (0.073 R)
• M24: 10,470,804 km (0.109 R)
• M25: 11,254,846 km (0.078 R)
• M26: 12,182,951 km (0.097 R)
• M27: 12,687,844 km (0.058 R)
• M28: 13,718,125 km (0.099 R)
• M29: 14,641,443 km (0.074 R)
• M30: 14,775,034 km (0.048 R)
• M31: 16,270,414 km (0.063 R)
• M32: 16,895,883 km (0.104 R)
• M33: 18,602,046 km (0.048 R)
• M34: 18,674,302 km (0.083 R)
• M35: 18,746,708 km (0.055 R)
• M36: 19,182,935 km (0.092 R)
• M37: 19,255,939 km (0.119 R)
• M38: 19,696,056 km (0.101 R)
• M39: 23,333,827 km (0.047 R)
• M40: 23,567,948 km (0.103 R)
• M41: 23,724,577 km (0.079 R)
• M42: 26,113,505 km (0.049 R)
• M43: 26,356,602 km (0.116 R)
• M44: 27,008,400 km (0.092 R)
• M45: 28,244,976 km (0.066 R)
• M46: 30,602,040 km (0.102 R)
• M47: 31,201,030 km (0.066 R)
• M48: 32,584,810 km (0.098 R)
• M49: 35,501,519 km (0.091 R)
• M50: 36,311,293 km (0.111 R)
• M51: 37,127,200 km (0.076 R)
• M52: 37,400,515 km (0.116 R)
• M53: 38,316,353 km (0.062 R)
• M54: 39,796,923 km (0.1 R)
• M55: 43,675,697 km (0.109 R)
• M56: 45,318,880 km (0.081 R)
• M57: 45,708,433 km (0.089 R)
• M58: 46,001,345 km (0.117 R)
• M59: 46,392,843 km (0.115 R)
• M60: 46,785,388 km (0.054 R)
• M61: 48,665,384 km (0.077 R)
• M62: 49,865,458 km (0.109 R)
• M63: 49,965,838 km (0.089 R)
• M64: 50,066,368 km (0.11 R)
• M65: 50,368,257 km (0.092 R)
• M66: 50,771,872 km (0.113 R)
• M67: 52,907,830 km (0.089 R)
• M68: 53,010,305 km (0.082 R)
• M69: 53,112,779 km (0.102 R)
• M70: 56,532,437 km (0.08 R)
• M71: 58,957,568 km (0.08 R)
• M72: 60,343,293 km (0.047 R)
• M73: 61,631,929 km (0.094 R)
• M74: 62,387,847 km (0.089 R)
• M75: 63,146,757 km (0.104 R)
• M76: 63,581,788 km (0.087 R)
• M77: 63,690,695 km (0.049 R)
• M78: 64,236,278 km (0.106 R)
• M79: 65,002,668 km (0.111 R)
• M80: 65,222,128 km (0.089 R)
• M81: 68,321,048 km (0.064 R)
• M82: 70,676,616 km (0.1 R)
• M83: 71,694,181 km (0.063 R)
• M84: 73,858,414 km (0.043 R)
• M85: 74,316,781 km (0.091 R)
• M86: 75,351,550 km (0.089 R)
• M87: 75,697,570 km (0.104 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: 480 - 19,370 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit