🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.95

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 0.58 AU - 0.6 AU

Year: 170 Days

Day: 18.3 Hours

Environment

Temp: 162 °C

Axial Tilt: 139.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 53,530,886 km

• M1: 144,960 km (0.093 R)
• M2: 535,860 km (0.09 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.24

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 0.67 AU - 0.91 AU

Year: 263 Days

Day: 46 Hours

Environment

Temp: 175 °C

Axial Tilt: 22.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 53,530,886 km

• M1: 407,205 km (0.109 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.83

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 0.81 AU - 1.13 AU

Year: 358 Days

Day: 47.5 Hours

Environment

Temp: 7 °C

Axial Tilt: 28.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.57

Radius: 1.2

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 0.85 AU - 1.17 AU

Year: 380 Days

Day: 21.3 Hours

Environment

Temp: 8 °C

Axial Tilt: 6.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 53,530,886 km

• M1: 432,787 km (0.05 R)

Asteroid Belt

Center: 3.89 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 6.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 282.9

Radius: 13

Gravity: 1.67 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 5.11 AU - 8.41 AU

Year: 6586 Days

Day: 7.6 Hours

Environment

Temp: -171 °C

Axial Tilt: 34.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 53,530,886 km

• M1: 280,795 km (0.103 R)
• M2: 461,958 km (0.087 R)
• M3: 546,631 km (0.039 R)
• M4: 746,793 km (0.069 R)
• M5: 1,114,953 km (0.116 R)
• M6: 1,435,242 km (0.093 R)
• M7: 1,644,679 km (0.065 R)
• M8: 1,880,744 km (0.07 R)
• M9: 2,161,839 km (0.118 R)
• M10: 2,654,764 km (0.089 R)
• M11: 2,783,568 km (0.1 R)
• M12: 3,241,187 km (0.099 R)
• M13: 3,846,610 km (0.119 R)
• M14: 3,951,029 km (0.118 R)
• M15: 4,120,075 km (0.091 R)
• M16: 4,205,495 km (0.092 R)
• M17: 4,531,170 km (0.116 R)
• M18: 4,775,314 km (0.075 R)
• M19: 5,069,573 km (0.097 R)
• M20: 5,207,352 km (0.11 R)
• M21: 5,557,411 km (0.1 R)
• M22: 6,403,986 km (0.12 R)
• M23: 6,880,455 km (0.039 R)
• M24: 7,033,344 km (0.025 R)
• M25: 7,161,699 km (0.062 R)
• M26: 7,420,653 km (0.091 R)
• M27: 7,656,269 km (0.099 R)
• M28: 7,761,886 km (0.08 R)
• M29: 8,541,739 km (0.105 R)
• M30: 9,066,229 km (0.055 R)
• M31: 9,715,185 km (0.117 R)
• M32: 9,800,904 km (0.068 R)
• M33: 10,175,498 km (0.091 R)
• M34: 10,613,670 km (0.096 R)
• M35: 10,701,932 km (0.119 R)
• M36: 11,508,415 km (0.087 R)
• M37: 11,751,062 km (0.105 R)
• M38: 11,873,134 km (0.107 R)
• M39: 11,964,838 km (0.117 R)
• M40: 12,676,325 km (0.103 R)
• M41: 13,369,711 km (0.108 R)
• M42: 13,753,131 km (0.088 R)
• M43: 13,914,098 km (0.12 R)
• M44: 14,367,679 km (0.113 R)
• M45: 14,727,611 km (0.117 R)
• M46: 14,892,169 km (0.1 R)
• M47: 15,489,812 km (0.097 R)
• M48: 16,196,961 km (0.091 R)
• M49: 16,298,838 km (0.105 R)
• M50: 16,434,972 km (0.084 R)
• M51: 16,742,844 km (0.109 R)
• M52: 17,121,626 km (0.109 R)
• M53: 17,260,004 km (0.109 R)
• M54: 17,468,394 km (0.081 R)
• M55: 17,607,819 km (0.115 R)
• M56: 18,451,850 km (0.12 R)
• M57: 18,736,236 km (0.101 R)
• M58: 18,986,064 km (0.08 R)
• M59: 19,706,378 km (0.106 R)
• M60: 20,582,573 km (0.062 R)
• M61: 20,729,777 km (0.054 R)
• M62: 21,173,783 km (0.09 R)
• M63: 21,995,674 km (0.084 R)
• M64: 22,562,201 km (0.044 R)
• M65: 22,828,186 km (0.109 R)
• M66: 23,632,424 km (0.088 R)
• M67: 24,329,102 km (0.071 R)
• M68: 25,822,088 km (0.092 R)
• M69: 26,419,582 km (0.094 R)
• M70: 26,900,988 km (0.076 R)
• M71: 27,021,714 km (0.112 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 176

Radius: 14.7

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 5.71 AU - 7.91 AU

Year: 6660 Days

Day: 9.4 Hours

Environment

Temp: -164 °C

Axial Tilt: 21.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 53,530,886 km

• M1: 225,145 km (0.113 R)
• M2: 353,649 km (0.091 R)
• M3: 480,209 km (0.053 R)
• M4: 704,456 km (0.119 R)
• M5: 989,740 km (0.11 R)
• M6: 1,117,346 km (0.115 R)
• M7: 1,351,916 km (0.104 R)
• M8: 1,535,622 km (0.069 R)
• M9: 1,630,766 km (0.103 R)
• M10: 1,987,707 km (0.1 R)
• M11: 2,092,276 km (0.086 R)
• M12: 2,214,048 km (0.072 R)
• M13: 2,545,707 km (0.108 R)
• M14: 2,775,788 km (0.074 R)
• M15: 2,927,481 km (0.077 R)
• M16: 3,186,584 km (0.085 R)
• M17: 3,310,152 km (0.086 R)
• M18: 3,507,621 km (0.113 R)
• M19: 3,690,729 km (0.113 R)
• M20: 3,858,129 km (0.106 R)
• M21: 4,375,887 km (0.1 R)
• M22: 4,474,323 km (0.045 R)
• M23: 4,673,288 km (0.085 R)
• M24: 4,895,590 km (0.109 R)
• M25: 5,080,044 km (0.116 R)
• M26: 5,246,098 km (0.084 R)
• M27: 5,906,423 km (0.093 R)
• M28: 6,081,153 km (0.113 R)
• M29: 6,548,198 km (0.114 R)
• M30: 6,729,211 km (0.113 R)
• M31: 7,119,363 km (0.102 R)
• M32: 7,235,600 km (0.069 R)
• M33: 7,682,898 km (0.092 R)
• M34: 8,115,086 km (0.081 R)
• M35: 8,803,236 km (0.11 R)
• M36: 9,053,514 km (0.103 R)
• M37: 9,230,189 km (0.114 R)
• M38: 9,459,073 km (0.026 R)
• M39: 9,741,365 km (0.093 R)
• M40: 10,817,871 km (0.112 R)
• M41: 11,302,418 km (0.102 R)
• M42: 11,684,342 km (0.076 R)
• M43: 11,821,673 km (0.097 R)
• M44: 12,348,706 km (0.088 R)
• M45: 12,460,755 km (0.031 R)
• M46: 12,968,789 km (0.116 R)
• M47: 13,196,776 km (0.061 R)
• M48: 14,385,930 km (0.044 R)
• M49: 15,127,935 km (0.045 R)
• M50: 15,398,109 km (0.108 R)
• M51: 16,187,686 km (0.092 R)
• M52: 16,402,509 km (0.105 R)
• M53: 16,494,811 km (0.079 R)
• M54: 16,897,079 km (0.073 R)
• M55: 16,990,429 km (0.068 R)
• M56: 17,083,778 km (0.063 R)
• M57: 17,365,171 km (0.109 R)
• M58: 17,616,645 km (0.095 R)
• M59: 18,666,673 km (0.036 R)
• M60: 19,704,284 km (0.11 R)
• M61: 19,966,529 km (0.094 R)
• M62: 20,693,873 km (0.1 R)
• M63: 21,060,837 km (0.079 R)
• M64: 21,161,367 km (0.095 R)
• M65: 21,564,832 km (0.115 R)
• M66: 21,666,110 km (0.083 R)
• M67: 21,767,388 km (0.1 R)
• M68: 21,868,965 km (0.109 R)
• M69: 22,174,743 km (0.084 R)
• M70: 22,276,918 km (0.12 R)
• M71: 22,653,007 km (0.056 R)
• M72: 22,893,411 km (0.105 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 701.1

Radius: 9.1

Gravity: 8.47 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 7.95 AU - 8.41 AU

Year: 8767 Days

Day: 14.5 Hours

Environment

Temp: -171 °C

Axial Tilt: 1.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 53,530,886 km

• M1: 228,735 km (0.075 R)
• M2: 389,852 km (0.1 R)
• M3: 466,297 km (0.069 R)
• M4: 965,804 km (0.07 R)
• M5: 1,206,956 km (0.104 R)
• M6: 1,265,299 km (0.027 R)
• M7: 1,614,909 km (0.092 R)
• M8: 1,811,929 km (0.112 R)
• M9: 1,925,025 km (0.092 R)
• M10: 2,040,365 km (0.062 R)
• M11: 2,253,991 km (0.116 R)
• M12: 2,780,426 km (0.114 R)
• M13: 2,937,803 km (0.075 R)
• M14: 3,316,585 km (0.055 R)
• M15: 3,739,648 km (0.118 R)
• M16: 4,120,075 km (0.08 R)
• M17: 4,574,703 km (0.093 R)
• M18: 4,698,570 km (0.081 R)
• M19: 4,886,614 km (0.118 R)
• M20: 5,563,994 km (0.099 R)
• M21: 5,964,467 km (0.045 R)
• M22: 6,066,044 km (0.079 R)
• M23: 6,374,216 km (0.096 R)
• M24: 7,220,790 km (0.103 R)
• M25: 7,293,046 km (0.09 R)
• M26: 8,824,629 km (0.025 R)
• M27: 8,901,821 km (0.104 R)
• M28: 9,018,059 km (0.077 R)
• M29: 9,173,790 km (0.103 R)
• M30: 9,409,108 km (0.088 R)
• M31: 10,046,395 km (0.09 R)
• M32: 10,289,042 km (0.092 R)
• M33: 10,574,475 km (0.043 R)
• M34: 11,615,377 km (0.033 R)
• M35: 14,243,662 km (0.115 R)
• M36: 14,836,518 km (0.109 R)
• M37: 14,928,521 km (0.095 R)
• M38: 15,251,653 km (0.086 R)
• M39: 16,567,665 km (0.112 R)
• M40: 16,710,830 km (0.079 R)
• M41: 17,191,039 km (0.103 R)
• M42: 18,213,990 km (0.071 R)
• M43: 18,509,894 km (0.095 R)
• M44: 18,708,111 km (0.107 R)
• M45: 19,507,862 km (0.084 R)
• M46: 19,709,519 km (0.102 R)
• M47: 20,013,353 km (0.086 R)
• M48: 20,216,656 km (0.076 R)
• M49: 20,318,682 km (0.107 R)
• M50: 20,420,857 km (0.118 R)
• M51: 20,676,819 km (0.114 R)
• M52: 21,192,184 km (0.042 R)
• M53: 21,607,617 km (0.108 R)
• M54: 22,340,946 km (0.087 R)
• M55: 22,922,882 km (0.12 R)
• M56: 23,778,133 km (0.099 R)
• M57: 24,101,563 km (0.083 R)
• M58: 24,318,031 km (0.115 R)
• M59: 24,861,969 km (0.06 R)
• M60: 25,409,797 km (0.071 R)
• M61: 26,072,665 km (0.096 R)
• M62: 26,294,818 km (0.117 R)
• M63: 27,189,862 km (0.078 R)
• M64: 27,981,235 km (0.119 R)
• M65: 28,038,082 km (0.077 R)
• M66: 29,067,315 km (0.081 R)
• M67: 29,876,340 km (0.083 R)
• M68: 32,168,928 km (0.107 R)
• M69: 32,765,973 km (0.108 R)
• M70: 32,885,801 km (0.101 R)
• M71: 33,005,778 km (0.082 R)
• M72: 33,487,035 km (0.067 R)
• M73: 34,456,728 km (0.075 R)
• M74: 34,761,608 km (0.075 R)
• M75: 35,497,181 km (0.032 R)
• M76: 35,928,472 km (0.103 R)
• M77: 36,175,757 km (0.093 R)
• M78: 36,237,691 km (0.104 R)
• M79: 36,547,807 km (0.076 R)
• M80: 37,608,605 km (0.066 R)
• M81: 38,237,365 km (0.116 R)
• M82: 39,441,628 km (0.092 R)
• M83: 39,760,571 km (0.118 R)
• M84: 40,080,411 km (0.107 R)
• M85: 41,497,701 km (0.108 R)
• M86: 42,212,480 km (0.088 R)
• M87: 43,588,481 km (0.099 R)
• M88: 44,248,806 km (0.096 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 473.2

Radius: 13.9

Gravity: 2.45 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 8.89 AU - 9.99 AU

Year: 10869 Days

Day: 10 Hours

Environment

Temp: -170 °C

Axial Tilt: 21.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 53,530,886 km

• M1: 231,578 km (0.093 R)
• M2: 627,563 km (0.031 R)
• M3: 1,357,601 km (0.087 R)
• M4: 1,541,756 km (0.08 R)
• M5: 1,845,290 km (0.116 R)
• M6: 2,168,571 km (0.114 R)
• M7: 2,264,313 km (0.107 R)
• M8: 2,460,287 km (0.096 R)
• M9: 2,585,799 km (0.082 R)
• M10: 3,028,609 km (0.107 R)
• M11: 3,300,428 km (0.107 R)
• M12: 3,580,326 km (0.094 R)
• M13: 3,926,795 km (0.059 R)
• M14: 4,193,827 km (0.04 R)
• M15: 4,745,843 km (0.079 R)
• M16: 4,966,799 km (0.055 R)
• M17: 5,094,705 km (0.101 R)
• M18: 5,918,541 km (0.094 R)
• M19: 6,088,334 km (0.059 R)
• M20: 6,748,510 km (0.108 R)
• M21: 6,854,874 km (0.085 R)
• M22: 7,069,247 km (0.082 R)
• M23: 7,358,570 km (0.057 R)
• M24: 7,504,727 km (0.101 R)
• M25: 7,651,781 km (0.057 R)
• M26: 9,058,001 km (0.094 R)
• M27: 9,293,469 km (0.092 R)
• M28: 10,337,512 km (0.11 R)
• M29: 10,583,750 km (0.118 R)
• M30: 11,123,948 km (0.102 R)
• M31: 11,292,096 km (0.035 R)
• M32: 11,418,656 km (0.105 R)
• M33: 11,972,766 km (0.066 R)
• M34: 12,231,421 km (0.118 R)
• M35: 12,361,422 km (0.107 R)
• M36: 12,842,229 km (0.097 R)
• M37: 13,107,167 km (0.052 R)
• M38: 13,642,279 km (0.115 R)
• M39: 13,957,781 km (0.081 R)
• M40: 15,290,548 km (0.104 R)
• M41: 16,376,329 km (0.071 R)
• M42: 17,146,310 km (0.045 R)
• M43: 17,682,468 km (0.12 R)
• M44: 18,026,693 km (0.073 R)
• M45: 18,224,312 km (0.089 R)
• M46: 18,771,541 km (0.06 R)
• M47: 19,122,647 km (0.093 R)
• M48: 19,526,412 km (0.075 R)
• M49: 19,933,168 km (0.115 R)
• M50: 22,166,964 km (0.043 R)
• M51: 22,325,837 km (0.114 R)
• M52: 22,697,737 km (0.104 R)
• M53: 24,043,220 km (0.092 R)
• M54: 24,643,257 km (0.101 R)
• M55: 25,691,639 km (0.078 R)
• M56: 26,361,090 km (0.076 R)
• M57: 26,473,288 km (0.068 R)
• M58: 27,376,261 km (0.083 R)
• M59: 27,774,490 km (0.051 R)
• M60: 27,945,780 km (0.062 R)
• M61: 29,328,513 km (0.03 R)
• M62: 30,321,394 km (0.094 R)
• M63: 31,265,955 km (0.118 R)
• M64: 32,100,412 km (0.067 R)
• M65: 32,280,079 km (0.105 R)
• M66: 32,400,206 km (0.105 R)
• M67: 32,520,333 km (0.109 R)
• M68: 32,821,474 km (0.102 R)
• M69: 34,279,604 km (0.096 R)
• M70: 36,069,543 km (0.096 R)
• M71: 36,194,158 km (0.092 R)
• M72: 36,318,773 km (0.075 R)
• M73: 36,819,028 km (0.086 R)
• M74: 38,333,557 km (0.07 R)
• M75: 38,970,694 km (0.103 R)
• M76: 39,482,917 km (0.098 R)
• M77: 41,032,751 km (0.096 R)
• M78: 41,293,051 km (0.117 R)
• M79: 41,488,576 km (0.051 R)
• M80: 42,273,815 km (0.108 R)
• M81: 42,734,277 km (0.094 R)
• M82: 44,258,530 km (0.081 R)
• M83: 44,391,971 km (0.074 R)
• M84: 44,726,023 km (0.108 R)

Planet 9 - Gas Giant

Semi-Major Axis: 9.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 724.1

Radius: 11.3

Gravity: 5.67 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 8.4 AU - 11.18 AU

Year: 11479 Days

Day: 10.5 Hours

Environment

Temp: -169 °C

Axial Tilt: 7.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 53,530,886 km

• M1: 186,100 km (0.107 R)
• M2: 291,566 km (0.097 R)
• M3: 377,435 km (0.117 R)
• M4: 583,731 km (0.114 R)
• M5: 719,566 km (0.088 R)
• M6: 1,303,596 km (0.083 R)
• M7: 1,581,997 km (0.073 R)
• M8: 1,879,847 km (0.061 R)
• M9: 2,847,895 km (0.113 R)
• M10: 3,654,078 km (0.094 R)
• M11: 3,784,228 km (0.084 R)
• M12: 4,049,166 km (0.057 R)
• M13: 4,388,902 km (0.096 R)
• M14: 5,800,807 km (0.099 R)
• M15: 5,953,098 km (0.068 R)
• M16: 6,184,077 km (0.113 R)
• M17: 7,382,655 km (0.113 R)
• M18: 7,756,201 km (0.112 R)
• M19: 7,966,386 km (0.082 R)
• M20: 8,349,506 km (0.072 R)
• M21: 8,695,077 km (0.071 R)
• M22: 9,045,435 km (0.086 R)
• M23: 9,987,004 km (0.107 R)
• M24: 10,169,962 km (0.106 R)
• M25: 10,307,742 km (0.08 R)
• M26: 10,446,419 km (0.097 R)
• M27: 10,959,690 km (0.095 R)
• M28: 11,053,787 km (0.083 R)
• M29: 11,672,823 km (0.068 R)
• M30: 12,894,738 km (0.109 R)
• M31: 13,596,651 km (0.111 R)
• M32: 14,828,889 km (0.059 R)
• M33: 15,511,205 km (0.096 R)
• M34: 15,882,806 km (0.085 R)
• M35: 16,257,399 km (0.072 R)
• M36: 17,015,411 km (0.053 R)
• M37: 17,124,618 km (0.033 R)
• M38: 17,453,733 km (0.106 R)
• M39: 18,062,447 km (0.115 R)
• M40: 18,453,496 km (0.091 R)
• M41: 19,130,277 km (0.076 R)
• M42: 19,700,544 km (0.083 R)
• M43: 20,916,176 km (0.036 R)
• M44: 21,680,771 km (0.105 R)
• M45: 22,275,273 km (0.115 R)
• M46: 22,514,629 km (0.103 R)
• M47: 22,634,607 km (0.107 R)
• M48: 23,480,283 km (0.078 R)
• M49: 23,968,272 km (0.101 R)
• M50: 26,016,117 km (0.096 R)
• M51: 26,647,719 km (0.116 R)
• M52: 27,029,194 km (0.103 R)
• M53: 27,990,510 km (0.059 R)
• M54: 29,093,644 km (0.056 R)
• M55: 29,815,005 km (0.081 R)
• M56: 30,012,774 km (0.099 R)
• M57: 30,210,991 km (0.119 R)
• M58: 30,475,929 km (0.095 R)
• M59: 33,235,710 km (0.099 R)
• M60: 33,372,293 km (0.113 R)
• M61: 34,196,278 km (0.113 R)
• M62: 34,541,550 km (0.07 R)
• M63: 35,794,133 km (0.078 R)
• M64: 36,849,247 km (0.074 R)
• M65: 37,558,341 km (0.116 R)
• M66: 38,057,399 km (0.063 R)
• M67: 38,486,895 km (0.118 R)
• M68: 38,918,036 km (0.051 R)
• M69: 39,062,098 km (0.102 R)
• M70: 39,350,822 km (0.054 R)
• M71: 39,785,105 km (0.072 R)
• M72: 40,658,457 km (0.119 R)
• M73: 40,877,917 km (0.091 R)
• M74: 41,317,735 km (0.102 R)
• M75: 42,276,209 km (0.099 R)
• M76: 42,646,763 km (0.064 R)
• M77: 43,615,259 km (0.057 R)
• M78: 44,064,801 km (0.073 R)
• M79: 45,195,162 km (0.076 R)
• M80: 45,270,859 km (0.104 R)
• M81: 45,802,081 km (0.106 R)
• M82: 46,640,727 km (0.078 R)
• M83: 46,870,359 km (0.068 R)
• M84: 48,256,084 km (0.111 R)
• M85: 49,265,122 km (0.096 R)
• M86: 50,438,268 km (0.061 R)
• M87: 52,016,526 km (0.079 R)
• M88: 52,254,686 km (0.118 R)
• M89: 53,210,915 km (0.064 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: 457 - 15,981 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit