🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.89

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 0.38 AU - 0.62 AU

Year: 232 Days

Day: 22.2 Hours

Environment

Temp: -113 °C

Axial Tilt: 38.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 75,442,594 km

• M1: 101,727 km (0.062 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.26

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 0.45 AU - 0.75 AU

Year: 305 Days

Day: 33.8 Hours

Environment

Temp: -133 °C

Axial Tilt: 46.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 75,442,594 km

• M1: 217,814 km (0.103 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 491.2

Radius: 14.1

Gravity: 2.47 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 0.72 AU - 0.84 AU

Year: 452 Days

Day: 10.6 Hours

Environment

Temp: -145 °C

Axial Tilt: 24.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 75,442,594 km

• M1: 177,872 km (0.096 R)
• M2: 290,070 km (0.025 R)
• M3: 388,954 km (0.095 R)
• M4: 481,406 km (0.117 R)
• M5: 591,061 km (0.061 R)
• M6: 825,930 km (0.054 R)
• M7: 926,759 km (0.106 R)
• M8: 1,032,375 km (0.083 R)
• M9: 1,205,908 km (0.1 R)
• M10: 1,394,701 km (0.087 R)
• M11: 1,573,470 km (0.065 R)
• M12: 1,932,655 km (0.037 R)
• M13: 2,150,619 km (0.09 R)
• M14: 2,376,961 km (0.108 R)
• M15: 2,490,206 km (0.118 R)
• M16: 2,599,263 km (0.078 R)
• M17: 2,759,482 km (0.08 R)
• M18: 2,897,860 km (0.089 R)
• M19: 2,987,021 km (0.094 R)
• M20: 3,083,811 km (0.099 R)
• M21: 3,220,992 km (0.103 R)
• M22: 3,313,593 km (0.067 R)
• M23: 3,535,596 km (0.12 R)
• M24: 3,679,360 km (0.066 R)
• M25: 3,818,186 km (0.093 R)
• M26: 4,101,226 km (0.118 R)
• M27: 4,194,724 km (0.111 R)
• M28: 4,369,305 km (0.03 R)
• M29: 4,472,228 km (0.094 R)
• M30: 4,568,569 km (0.073 R)
• M31: 4,763,346 km (0.063 R)
• M32: 4,892,299 km (0.1 R)
• M33: 5,007,041 km (0.116 R)
• M34: 5,099,343 km (0.114 R)
• M35: 5,293,820 km (0.042 R)

Planet 4 - Gas Giant

Semi-Major Axis: 0.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 26.5

Radius: 10.6

Gravity: 0.24 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 0.83 AU - 1.09 AU

Year: 617 Days

Day: 8.4 Hours

Environment

Temp: -161 °C

Axial Tilt: 62.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 75,442,594 km

• M1: 146,905 km (0.103 R)
• M2: 249,529 km (0.093 R)
• M3: 349,610 km (0.077 R)
• M4: 433,535 km (0.103 R)
• M5: 520,152 km (0.116 R)
• M6: 607,517 km (0.098 R)
• M7: 750,233 km (0.072 R)
• M8: 841,787 km (0.111 R)
• M9: 964,906 km (0.062 R)
• M10: 1,083,986 km (0.074 R)
• M11: 1,150,856 km (0.105 R)
• M12: 1,230,293 km (0.027 R)
• M13: 1,320,351 km (0.102 R)
• M14: 1,471,445 km (0.112 R)
• M15: 1,546,244 km (0.095 R)
• M16: 1,740,571 km (0.099 R)
• M17: 1,813,575 km (0.082 R)
• M18: 1,962,724 km (0.106 R)
• M19: 2,102,598 km (0.059 R)
• M20: 2,177,247 km (0.103 R)
• M21: 2,297,823 km (0.103 R)
• M22: 2,484,821 km (0.112 R)

Planet 5 - Gas Giant

Semi-Major Axis: 0.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 836.7

Radius: 14.8

Gravity: 3.82 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 0.81 AU - 1.15 AU

Year: 636 Days

Day: 14 Hours

Environment

Temp: -160 °C

Axial Tilt: 22.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 75,442,594 km

• M1: 208,390 km (0.072 R)
• M2: 368,160 km (0.068 R)
• M3: 503,546 km (0.085 R)
• M4: 597,793 km (0.086 R)
• M5: 704,606 km (0.093 R)
• M6: 803,939 km (0.101 R)
• M7: 1,002,306 km (0.025 R)
• M8: 1,285,495 km (0.117 R)
• M9: 1,379,592 km (0.1 R)
• M10: 1,528,741 km (0.107 R)
• M11: 1,642,734 km (0.114 R)
• M12: 1,851,274 km (0.054 R)
• M13: 2,009,997 km (0.053 R)
• M14: 2,180,987 km (0.083 R)
• M15: 2,303,059 km (0.1 R)
• M16: 2,411,667 km (0.108 R)
• M17: 2,506,213 km (0.049 R)
• M18: 2,748,262 km (0.055 R)
• M19: 2,914,017 km (0.101 R)
• M20: 3,057,631 km (0.087 R)
• M21: 3,151,878 km (0.112 R)
• M22: 3,369,692 km (0.112 R)
• M23: 3,628,796 km (0.113 R)
• M24: 3,737,852 km (0.032 R)
• M25: 3,885,206 km (0.08 R)
• M26: 4,025,080 km (0.075 R)
• M27: 4,223,746 km (0.059 R)
• M28: 4,367,809 km (0.069 R)
• M29: 4,582,033 km (0.096 R)
• M30: 4,700,365 km (0.101 R)
• M31: 4,899,779 km (0.117 R)
• M32: 5,020,953 km (0.117 R)
• M33: 5,369,516 km (0.074 R)
• M34: 5,683,672 km (0.079 R)
• M35: 5,811,129 km (0.078 R)
• M36: 6,025,653 km (0.12 R)
• M37: 6,374,216 km (0.085 R)
• M38: 6,774,540 km (0.089 R)
• M39: 6,909,776 km (0.094 R)
• M40: 7,194,461 km (0.107 R)
• M41: 7,425,141 km (0.06 R)
• M42: 7,646,546 km (0.093 R)
• M43: 8,048,066 km (0.09 R)
• M44: 8,155,627 km (0.115 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 274.5

Radius: 8.4

Gravity: 3.89 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 2.25 AU - 2.61 AU

Year: 2485 Days

Day: 5.7 Hours

Environment

Temp: -202 °C

Axial Tilt: 109.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 75,442,594 km

• M1: 108,010 km (0.071 R)
• M2: 169,345 km (0.101 R)
• M3: 228,137 km (0.074 R)
• M4: 344,823 km (0.106 R)
• M5: 652,247 km (0.051 R)
• M6: 739,313 km (0.083 R)
• M7: 822,938 km (0.114 R)
• M8: 917,933 km (0.12 R)
• M9: 1,216,530 km (0.116 R)
• M10: 1,900,192 km (0.106 R)
• M11: 1,985,014 km (0.068 R)
• M12: 2,049,491 km (0.11 R)
• M13: 2,258,329 km (0.061 R)
• M14: 2,497,237 km (0.09 R)
• M15: 2,555,431 km (0.038 R)
• M16: 2,625,742 km (0.102 R)
• M17: 2,852,981 km (0.08 R)
• M18: 2,913,718 km (0.117 R)
• M19: 3,086,503 km (0.034 R)
• M20: 3,300,727 km (0.104 R)
• M21: 3,416,217 km (0.108 R)
• M22: 3,494,008 km (0.107 R)
• M23: 3,572,248 km (0.1 R)
• M24: 3,918,417 km (0.105 R)
• M25: 4,261,595 km (0.085 R)
• M26: 4,401,469 km (0.049 R)
• M27: 4,571,412 km (0.086 R)
• M28: 4,628,558 km (0.071 R)
• M29: 5,079,596 km (0.12 R)
• M30: 5,287,986 km (0.076 R)
• M31: 5,805,594 km (0.111 R)
• M32: 5,992,143 km (0.099 R)
• M33: 6,243,916 km (0.068 R)
• M34: 6,467,266 km (0.093 R)
• M35: 6,660,696 km (0.07 R)
• M36: 6,921,594 km (0.108 R)
• M37: 7,102,907 km (0.092 R)
• M38: 7,453,564 km (0.08 R)
• M39: 7,792,703 km (0.062 R)
• M40: 8,015,903 km (0.051 R)
• M41: 8,136,927 km (0.044 R)
• M42: 8,345,766 km (0.116 R)
• M43: 9,362,284 km (0.077 R)
• M44: 9,526,392 km (0.12 R)
• M45: 9,672,998 km (0.095 R)
• M46: 9,783,551 km (0.037 R)
• M47: 10,117,454 km (0.071 R)
• M48: 10,360,999 km (0.113 R)
• M49: 10,474,095 km (0.07 R)
• M50: 10,606,489 km (0.052 R)
• M51: 10,834,775 km (0.116 R)
• M52: 10,911,220 km (0.058 R)
• M53: 10,987,814 km (0.116 R)
• M54: 11,083,856 km (0.103 R)
• M55: 11,141,750 km (0.049 R)
• M56: 11,529,358 km (0.117 R)
• M57: 11,685,688 km (0.076 R)
• M58: 11,744,480 km (0.106 R)
• M59: 11,921,454 km (0.071 R)
• M60: 12,020,189 km (0.083 R)
• M61: 12,258,349 km (0.077 R)
• M62: 12,337,935 km (0.046 R)
• M63: 12,638,327 km (0.097 R)
• M64: 12,698,765 km (0.117 R)
• M65: 12,819,790 km (0.082 R)
• M66: 12,941,263 km (0.107 R)
• M67: 13,164,762 km (0.073 R)
• M68: 13,307,778 km (0.098 R)
• M69: 13,512,876 km (0.091 R)
• M70: 13,574,660 km (0.029 R)
• M71: 13,657,089 km (0.106 R)
• M72: 13,884,777 km (0.108 R)

Planet 7 - Gas Giant

Semi-Major Axis: 3.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 500.2

Radius: 8.2

Gravity: 7.44 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 3.4 AU - 3.42 AU

Year: 4131 Days

Day: 9.6 Hours

Environment

Temp: -206 °C

Axial Tilt: 21.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 75,442,594 km

• M1: 102,774 km (0.069 R)
• M2: 179,817 km (0.07 R)
• M3: 232,026 km (0.11 R)
• M4: 299,944 km (0.071 R)
• M5: 855,849 km (0.047 R)
• M6: 948,151 km (0.088 R)
• M7: 1,080,545 km (0.118 R)
• M8: 1,656,348 km (0.049 R)
• M9: 1,728,903 km (0.097 R)
• M10: 2,014,335 km (0.095 R)
• M11: 2,138,950 km (0.082 R)
• M12: 2,429,021 km (0.061 R)
• M13: 2,629,332 km (0.057 R)
• M14: 2,731,508 km (0.119 R)
• M15: 2,904,891 km (0.048 R)
• M16: 2,957,550 km (0.105 R)
• M17: 3,028,459 km (0.033 R)
• M18: 3,081,866 km (0.052 R)
• M19: 3,298,932 km (0.088 R)
• M20: 3,558,634 km (0.081 R)
• M21: 3,882,813 km (0.113 R)
• M22: 4,038,694 km (0.12 R)
• M23: 4,559,743 km (0.107 R)
• M24: 4,765,739 km (0.119 R)
• M25: 4,849,065 km (0.084 R)
• M26: 4,953,784 km (0.056 R)
• M27: 5,080,493 km (0.034 R)
• M28: 5,402,129 km (0.038 R)
• M29: 5,819,058 km (0.064 R)
• M30: 6,429,268 km (0.112 R)
• M31: 7,178,753 km (0.098 R)
• M32: 7,442,644 km (0.109 R)
• M33: 7,807,812 km (0.094 R)
• M34: 8,004,982 km (0.064 R)
• M35: 8,228,780 km (0.071 R)
• M36: 8,938,174 km (0.12 R)
• M37: 8,989,635 km (0.098 R)
• M38: 9,118,589 km (0.028 R)
• M39: 9,404,620 km (0.108 R)
• M40: 9,852,366 km (0.088 R)
• M41: 9,958,730 km (0.085 R)
• M42: 10,415,004 km (0.11 R)
• M43: 10,469,158 km (0.11 R)
• M44: 10,905,535 km (0.067 R)
• M45: 11,264,570 km (0.067 R)
• M46: 11,459,496 km (0.106 R)
• M47: 12,364,862 km (0.061 R)
• M48: 12,681,411 km (0.039 R)
• M49: 12,884,266 km (0.055 R)
• M50: 13,676,537 km (0.084 R)
• M51: 13,914,397 km (0.11 R)
• M52: 14,063,696 km (0.12 R)
• M53: 14,303,651 km (0.117 R)
• M54: 14,545,102 km (0.12 R)
• M55: 14,605,689 km (0.057 R)
• M56: 15,093,079 km (0.063 R)
• M57: 15,647,937 km (0.112 R)
• M58: 16,841,130 km (0.087 R)
• M59: 18,030,732 km (0.106 R)
• M60: 18,389,617 km (0.1 R)
• M61: 18,652,162 km (0.068 R)
• M62: 18,982,025 km (0.094 R)
• M63: 19,347,044 km (0.079 R)
• M64: 19,714,456 km (0.118 R)
• M65: 20,286,818 km (0.105 R)
• M66: 20,456,162 km (0.104 R)
• M67: 20,524,080 km (0.078 R)
• M68: 22,315,365 km (0.09 R)
• M69: 22,455,239 km (0.105 R)
• M70: 23,158,798 km (0.089 R)
• M71: 23,691,216 km (0.106 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 214.2

Radius: 13.2

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 5.25 AU - 5.33 AU

Year: 7982 Days

Day: 5.3 Hours

Environment

Temp: -224 °C

Axial Tilt: 25.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 75,442,594 km

• M1: 261,198 km (0.114 R)
• M2: 362,176 km (0.081 R)
• M3: 513,420 km (0.033 R)
• M4: 903,122 km (0.071 R)
• M5: 1,394,103 km (0.091 R)
• M6: 1,606,382 km (0.079 R)
• M7: 1,716,785 km (0.079 R)
• M8: 2,046,349 km (0.109 R)
• M9: 2,523,866 km (0.072 R)
• M10: 2,938,551 km (0.116 R)
• M11: 3,194,064 km (0.106 R)
• M12: 3,497,897 km (0.104 R)
• M13: 3,622,064 km (0.119 R)
• M14: 3,726,782 km (0.104 R)
• M15: 3,917,819 km (0.087 R)
• M16: 4,090,305 km (0.117 R)
• M17: 4,331,756 km (0.057 R)
• M18: 4,532,965 km (0.03 R)
• M19: 4,760,055 km (0.104 R)
• M20: 5,107,870 km (0.084 R)
• M21: 5,225,603 km (0.097 R)
• M22: 5,902,085 km (0.076 R)
• M23: 6,100,452 km (0.06 R)
• M24: 6,760,627 km (0.083 R)
• M25: 7,204,783 km (0.063 R)
• M26: 8,093,694 km (0.081 R)
• M27: 8,286,824 km (0.111 R)
• M28: 8,593,350 km (0.087 R)
• M29: 8,903,467 km (0.09 R)
• M30: 9,246,196 km (0.118 R)
• M31: 9,709,949 km (0.051 R)
• M32: 10,181,332 km (0.101 R)
• M33: 10,330,182 km (0.093 R)
• M34: 10,811,289 km (0.09 R)
• M35: 11,085,202 km (0.054 R)
• M36: 11,983,388 km (0.108 R)
• M37: 12,584,622 km (0.069 R)
• M38: 13,098,490 km (0.095 R)
• M39: 13,423,267 km (0.07 R)
• M40: 13,915,295 km (0.107 R)
• M41: 14,346,585 km (0.119 R)
• M42: 14,513,537 km (0.107 R)
• M43: 15,222,182 km (0.081 R)
• M44: 15,426,832 km (0.04 R)
• M45: 16,046,017 km (0.108 R)
• M46: 16,219,401 km (0.071 R)
• M47: 16,498,252 km (0.072 R)
• M48: 16,849,059 km (0.06 R)
• M49: 17,166,804 km (0.088 R)
• M50: 17,522,249 km (0.108 R)
• M51: 17,915,991 km (0.101 R)
• M52: 18,276,671 km (0.074 R)
• M53: 18,603,243 km (0.052 R)
• M54: 18,785,453 km (0.074 R)
• M55: 18,895,109 km (0.059 R)
• M56: 19,188,470 km (0.064 R)
• M57: 19,631,579 km (0.114 R)
• M58: 19,742,730 km (0.104 R)
• M59: 20,077,829 km (0.119 R)
• M60: 20,190,028 km (0.113 R)
• M61: 20,414,873 km (0.064 R)
• M62: 20,527,670 km (0.065 R)
• M63: 20,716,014 km (0.072 R)
• M64: 21,132,494 km (0.112 R)
• M65: 21,475,223 km (0.042 R)
• M66: 21,935,237 km (0.052 R)
• M67: 22,050,726 km (0.111 R)
• M68: 22,243,707 km (0.097 R)
• M69: 22,437,137 km (0.11 R)
• M70: 23,099,258 km (0.099 R)
• M71: 24,164,095 km (0.091 R)
• M72: 24,442,796 km (0.105 R)
• M73: 25,244,940 km (0.099 R)
• M74: 26,382,332 km (0.092 R)
• M75: 27,619,507 km (0.084 R)

Planet 9 - Ice Giant

Semi-Major Axis: 10.96 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 471.4

Radius: 6

Gravity: 13.09 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 10.08 AU - 11.84 AU

Year: 23803 Days

Day: 15.4 Hours

Environment

Temp: -232 °C

Axial Tilt: 17 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 75,442,594 km

• M1: 81,381 km (0.091 R)
• M2: 337,493 km (0.047 R)
• M3: 409,001 km (0.111 R)
• M4: 446,849 km (0.032 R)
• M5: 568,173 km (0.067 R)
• M6: 770,279 km (0.067 R)
• M7: 818,151 km (0.041 R)
• M8: 1,238,072 km (0.069 R)
• M9: 1,500,467 km (0.063 R)
• M10: 2,246,661 km (0.098 R)
• M11: 3,286,216 km (0.118 R)
• M12: 3,689,083 km (0.069 R)
• M13: 4,585,175 km (0.067 R)
• M14: 6,564,504 km (0.109 R)
• M15: 8,118,377 km (0.086 R)
• M16: 8,333,798 km (0.058 R)
• M17: 9,214,331 km (0.098 R)
• M18: 9,382,778 km (0.062 R)
• M19: 9,495,575 km (0.032 R)
• M20: 10,124,185 km (0.073 R)
• M21: 11,002,923 km (0.076 R)
• M22: 11,241,233 km (0.05 R)
• M23: 11,421,199 km (0.092 R)
• M24: 11,662,650 km (0.088 R)
• M25: 12,273,608 km (0.087 R)
• M26: 12,832,206 km (0.086 R)
• M27: 12,957,569 km (0.091 R)
• M28: 14,167,816 km (0.08 R)
• M29: 14,688,117 km (0.104 R)
• M30: 15,480,238 km (0.053 R)
• M31: 16,354,039 km (0.067 R)
• M32: 16,421,957 km (0.043 R)
• M33: 17,037,103 km (0.107 R)
• M34: 17,312,962 km (0.037 R)
• M35: 17,938,879 km (0.106 R)
• M36: 18,430,906 km (0.077 R)
• M37: 19,141,347 km (0.057 R)
• M38: 19,499,933 km (0.094 R)
• M39: 20,442,699 km (0.076 R)
• M40: 21,474,625 km (0.087 R)
• M41: 21,921,922 km (0.05 R)
• M42: 22,071,670 km (0.075 R)
• M43: 22,523,156 km (0.083 R)
• M44: 23,053,780 km (0.093 R)
• M45: 23,358,810 km (0.079 R)
• M46: 25,688,797 km (0.111 R)
• M47: 25,846,772 km (0.062 R)
• M48: 25,925,760 km (0.081 R)
• M49: 26,084,334 km (0.107 R)
• M50: 27,041,610 km (0.066 R)
• M51: 27,282,762 km (0.071 R)
• M52: 28,010,406 km (0.087 R)
• M53: 28,173,019 km (0.101 R)
• M54: 28,744,483 km (0.066 R)
• M55: 30,398,287 km (0.112 R)
• M56: 30,984,412 km (0.062 R)
• M57: 31,068,336 km (0.084 R)
• M58: 32,423,244 km (0.039 R)
• M59: 33,021,935 km (0.092 R)
• M60: 33,710,683 km (0.038 R)
• M61: 33,797,151 km (0.117 R)
• M62: 34,056,853 km (0.06 R)
• M63: 35,365,535 km (0.114 R)
• M64: 35,981,878 km (0.083 R)
• M65: 36,246,966 km (0.086 R)
• M66: 37,046,566 km (0.068 R)
• M67: 37,941,760 km (0.111 R)
• M68: 39,753,390 km (0.074 R)
• M69: 42,243,447 km (0.043 R)
• M70: 42,803,541 km (0.098 R)
• M71: 42,897,189 km (0.049 R)
• M72: 43,742,717 km (0.082 R)
• M73: 44,783,469 km (0.079 R)
• M74: 46,889,508 km (0.072 R)
• M75: 47,372,559 km (0.101 R)
• M76: 49,911,385 km (0.062 R)
• M77: 50,701,411 km (0.081 R)
• M78: 51,894,155 km (0.105 R)
• M79: 52,293,731 km (0.116 R)
• M80: 53,297,233 km (0.069 R)
• M81: 54,611,451 km (0.117 R)
• M82: 55,323,387 km (0.094 R)
• M83: 55,527,438 km (0.117 R)
• M84: 60,918,347 km (0.09 R)
• M85: 61,234,298 km (0.071 R)
• M86: 62,929,242 km (0.112 R)
• M87: 69,420,892 km (0.119 R)
• M88: 70,302,472 km (0.111 R)
• M89: 71,631,649 km (0.079 R)
• M90: 74,765,276 km (0.109 R)
• M91: 74,878,073 km (0.119 R)
• M92: 75,329,559 km (0.036 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 350 - 14,346 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit