🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.55

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 1.17 AU - 1.91 AU

Year: 873 Days

Day: 17.1 Hours

Environment

Temp: -104 °C

Axial Tilt: 19.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.23

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 1.66 AU - 2 AU

Year: 1130 Days

Day: 44.6 Hours

Environment

Temp: -121 °C

Axial Tilt: 4.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.94

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 1.44 AU - 2.26 AU

Year: 1149 Days

Day: 13.8 Hours

Environment

Temp: -135 °C

Axial Tilt: 43.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 68,458,622 km

• M1: 1,547,291 km (0.046 R)
• M2: 1,847,534 km (0.098 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 264.4

Radius: 10.9

Gravity: 2.23 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 4.23 AU - 4.35 AU

Year: 4057 Days

Day: 6.4 Hours

Environment

Temp: -178 °C

Axial Tilt: 28.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 68,458,622 km

• M1: 142,268 km (0.051 R)
• M2: 322,982 km (0.064 R)
• M3: 502,499 km (0.111 R)
• M4: 648,357 km (0.109 R)
• M5: 809,624 km (0.105 R)
• M6: 994,975 km (0.089 R)
• M7: 1,130,362 km (0.109 R)
• M8: 1,272,031 km (0.05 R)
• M9: 1,466,658 km (0.073 R)
• M10: 1,708,258 km (0.113 R)
• M11: 1,821,354 km (0.095 R)
• M12: 2,055,176 km (0.088 R)
• M13: 2,230,205 km (0.09 R)
• M14: 2,523,566 km (0.103 R)
• M15: 2,755,443 km (0.115 R)
• M16: 2,829,494 km (0.042 R)
• M17: 3,162,798 km (0.089 R)
• M18: 3,492,811 km (0.09 R)
• M19: 3,637,771 km (0.048 R)
• M20: 3,817,588 km (0.087 R)
• M21: 3,916,921 km (0.045 R)
• M22: 4,017,301 km (0.08 R)
• M23: 4,186,197 km (0.065 R)
• M24: 4,357,636 km (0.1 R)
• M25: 4,496,463 km (0.065 R)
• M26: 4,636,636 km (0.059 R)
• M27: 4,832,011 km (0.085 R)
• M28: 5,084,532 km (0.056 R)
• M29: 5,696,986 km (0.114 R)
• M30: 5,963,869 km (0.099 R)
• M31: 6,157,000 km (0.058 R)
• M32: 6,234,940 km (0.075 R)
• M33: 6,371,972 km (0.073 R)
• M34: 7,421,401 km (0.083 R)
• M35: 8,051,058 km (0.079 R)
• M36: 8,136,329 km (0.102 R)
• M37: 8,415,479 km (0.046 R)
• M38: 8,807,275 km (0.104 R)
• M39: 9,654,149 km (0.056 R)
• M40: 10,156,199 km (0.064 R)
• M41: 10,925,282 km (0.069 R)
• M42: 11,043,464 km (0.088 R)
• M43: 11,304,961 km (0.082 R)
• M44: 11,472,511 km (0.102 R)
• M45: 11,664,894 km (0.088 R)
• M46: 11,979,797 km (0.103 R)
• M47: 12,199,557 km (0.075 R)
• M48: 12,273,159 km (0.087 R)
• M49: 12,593,448 km (0.102 R)
• M50: 12,767,131 km (0.11 R)
• M51: 13,041,643 km (0.07 R)
• M52: 13,242,553 km (0.099 R)
• M53: 13,520,356 km (0.089 R)
• M54: 14,030,635 km (0.116 R)
• M55: 14,107,678 km (0.097 R)
• M56: 14,417,345 km (0.085 R)
• M57: 14,886,185 km (0.109 R)
• M58: 14,991,053 km (0.086 R)
• M59: 15,359,961 km (0.1 R)
• M60: 15,785,418 km (0.062 R)
• M61: 15,945,936 km (0.082 R)
• M62: 16,430,633 km (0.115 R)
• M63: 17,194,480 km (0.025 R)
• M64: 17,442,364 km (0.102 R)
• M65: 17,969,696 km (0.067 R)
• M66: 18,053,471 km (0.111 R)
• M67: 18,558,663 km (0.084 R)
• M68: 18,869,827 km (0.072 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 681.3

Radius: 14.3

Gravity: 3.33 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 6.13 AU - 7.33 AU

Year: 7971 Days

Day: 9 Hours

Environment

Temp: -182 °C

Axial Tilt: 1.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 68,458,622 km

• M1: 245,640 km (0.098 R)
• M2: 401,371 km (0.071 R)
• M3: 517,908 km (0.111 R)
• M4: 720,613 km (0.071 R)
• M5: 872,305 km (0.111 R)
• M6: 1,035,965 km (0.1 R)
• M7: 1,339,350 km (0.074 R)
• M8: 1,880,296 km (0.067 R)
• M9: 3,201,843 km (0.066 R)
• M10: 3,357,874 km (0.118 R)
• M11: 3,704,492 km (0.118 R)
• M12: 4,636,636 km (0.097 R)
• M13: 4,754,520 km (0.106 R)
• M14: 4,873,300 km (0.117 R)
• M15: 5,114,153 km (0.059 R)
• M16: 5,328,078 km (0.099 R)
• M17: 5,544,995 km (0.081 R)
• M18: 5,828,333 km (0.06 R)
• M19: 6,311,085 km (0.093 R)
• M20: 6,573,929 km (0.088 R)
• M21: 7,591,643 km (0.039 R)
• M22: 7,766,074 km (0.113 R)
• M23: 8,297,446 km (0.1 R)
• M24: 8,477,263 km (0.095 R)
• M25: 8,658,276 km (0.119 R)
• M26: 9,061,143 km (0.094 R)
• M27: 9,246,345 km (0.091 R)
• M28: 9,620,639 km (0.082 R)
• M29: 9,923,575 km (0.092 R)
• M30: 11,087,596 km (0.093 R)
• M31: 11,246,170 km (0.076 R)
• M32: 11,685,838 km (0.053 R)
• M33: 12,172,180 km (0.114 R)
• M34: 12,335,691 km (0.079 R)
• M35: 12,541,089 km (0.106 R)
• M36: 13,290,275 km (0.116 R)
• M37: 13,712,889 km (0.098 R)
• M38: 14,182,776 km (0.096 R)
• M39: 15,094,425 km (0.054 R)
• M40: 15,491,159 km (0.031 R)
• M41: 15,624,002 km (0.055 R)
• M42: 16,069,953 km (0.077 R)
• M43: 16,204,591 km (0.11 R)
• M44: 17,387,013 km (0.081 R)
• M45: 17,988,695 km (0.096 R)
• M46: 18,221,918 km (0.09 R)
• M47: 18,362,241 km (0.06 R)
• M48: 19,450,865 km (0.057 R)
• M49: 20,414,425 km (0.081 R)
• M50: 20,706,440 km (0.097 R)
• M51: 20,853,046 km (0.095 R)
• M52: 22,187,758 km (0.101 R)
• M53: 22,387,920 km (0.114 R)
• M54: 23,244,966 km (0.073 R)
• M55: 24,370,092 km (0.084 R)
• M56: 24,731,819 km (0.032 R)
• M57: 25,199,462 km (0.118 R)
• M58: 25,355,941 km (0.105 R)
• M59: 25,880,132 km (0.049 R)
• M60: 26,038,108 km (0.087 R)
• M61: 27,099,355 km (0.104 R)
• M62: 28,012,500 km (0.116 R)
• M63: 28,120,510 km (0.044 R)
• M64: 28,337,128 km (0.028 R)
• M65: 28,717,555 km (0.096 R)
• M66: 30,478,023 km (0.071 R)
• M67: 30,644,974 km (0.115 R)
• M68: 30,867,875 km (0.056 R)
• M69: 31,990,607 km (0.116 R)
• M70: 32,841,370 km (0.067 R)
• M71: 32,955,513 km (0.067 R)
• M72: 33,527,426 km (0.057 R)
• M73: 34,102,779 km (0.104 R)
• M74: 34,333,759 km (0.047 R)
• M75: 34,565,336 km (0.101 R)
• M76: 35,848,287 km (0.118 R)
• M77: 37,801,736 km (0.089 R)
• M78: 39,425,621 km (0.112 R)
• M79: 40,704,384 km (0.118 R)
• M80: 40,826,904 km (0.03 R)
• M81: 40,949,575 km (0.086 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 315.5

Radius: 12.8

Gravity: 1.93 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 5.98 AU - 8.8 AU

Year: 9172 Days

Day: 9.7 Hours

Environment

Temp: -200 °C

Axial Tilt: 29.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 68,458,622 km

• M1: 171,439 km (0.117 R)
• M2: 288,574 km (0.108 R)
• M3: 480,209 km (0.08 R)
• M4: 749,037 km (0.101 R)
• M5: 902,374 km (0.12 R)
• M6: 1,098,348 km (0.073 R)
• M7: 1,515,726 km (0.11 R)
• M8: 1,623,286 km (0.086 R)
• M9: 2,040,216 km (0.103 R)
• M10: 2,705,777 km (0.038 R)
• M11: 2,994,650 km (0.096 R)
• M12: 3,085,755 km (0.071 R)
• M13: 3,293,846 km (0.074 R)
• M14: 3,506,724 km (0.11 R)
• M15: 3,748,623 km (0.103 R)
• M16: 3,896,576 km (0.087 R)
• M17: 4,559,594 km (0.117 R)
• M18: 4,717,718 km (0.06 R)
• M19: 4,850,861 km (0.067 R)
• M20: 5,066,581 km (0.091 R)
• M21: 5,175,638 km (0.066 R)
• M22: 5,647,918 km (0.083 R)
• M23: 6,221,327 km (0.113 R)
• M24: 6,843,654 km (0.105 R)
• M25: 6,934,161 km (0.038 R)
• M26: 7,238,891 km (0.043 R)
• M27: 7,924,648 km (0.06 R)
• M28: 8,115,385 km (0.114 R)
• M29: 8,566,273 km (0.047 R)
• M30: 8,762,097 km (0.089 R)
• M31: 9,492,583 km (0.026 R)
• M32: 9,933,448 km (0.111 R)
• M33: 10,311,781 km (0.072 R)
• M34: 10,765,063 km (0.115 R)
• M35: 11,224,777 km (0.105 R)
• M36: 11,403,397 km (0.045 R)
• M37: 11,582,914 km (0.089 R)
• M38: 11,872,087 km (0.116 R)
• M39: 12,090,650 km (0.118 R)
• M40: 12,568,615 km (0.085 R)
• M41: 12,716,866 km (0.107 R)
• M42: 12,977,914 km (0.101 R)
• M43: 13,278,307 km (0.07 R)
• M44: 13,733,234 km (0.1 R)
• M45: 13,886,123 km (0.107 R)
• M46: 14,231,993 km (0.103 R)
• M47: 14,464,169 km (0.094 R)
• M48: 14,619,602 km (0.087 R)
• M49: 15,050,144 km (0.083 R)
• M50: 15,405,439 km (0.112 R)
• M51: 15,683,691 km (0.064 R)
• M52: 15,963,589 km (0.108 R)
• M53: 16,326,064 km (0.115 R)
• M54: 16,650,393 km (0.103 R)
• M55: 17,264,492 km (0.112 R)
• M56: 17,346,920 km (0.107 R)
• M57: 17,512,226 km (0.065 R)
• M58: 17,969,397 km (0.056 R)
• M59: 18,220,422 km (0.089 R)
• M60: 18,514,681 km (0.103 R)
• M61: 18,980,529 km (0.102 R)
• M62: 19,108,136 km (0.103 R)
• M63: 19,278,977 km (0.116 R)
• M64: 19,923,594 km (0.094 R)
• M65: 20,619,075 km (0.057 R)
• M66: 21,499,608 km (0.078 R)
• M67: 21,766,191 km (0.11 R)
• M68: 23,571,239 km (0.039 R)
• M69: 23,754,347 km (0.114 R)
• M70: 24,030,056 km (0.064 R)
• M71: 24,770,116 km (0.063 R)
• M72: 24,863,166 km (0.084 R)
• M73: 26,796,270 km (0.098 R)
• M74: 27,035,327 km (0.111 R)
• M75: 27,179,091 km (0.085 R)
• M76: 27,611,877 km (0.114 R)
• M77: 28,826,163 km (0.109 R)
• M78: 28,973,068 km (0.093 R)
• M79: 30,008,136 km (0.109 R)
• M80: 31,457,590 km (0.114 R)
• M81: 33,957,969 km (0.117 R)
• M82: 34,216,773 km (0.097 R)
• M83: 34,320,444 km (0.116 R)
• M84: 34,788,237 km (0.095 R)

Planet 7 - Ice Giant

Semi-Major Axis: 10.59 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 452.6

Radius: 7.7

Gravity: 7.63 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 10.29 AU - 10.89 AU

Year: 15734 Days

Day: 19.8 Hours

Environment

Temp: -199 °C

Axial Tilt: 21.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 68,458,622 km

• M1: 143,913 km (0.093 R)
• M2: 209,886 km (0.05 R)
• M3: 318,643 km (0.115 R)
• M4: 563,834 km (0.116 R)
• M5: 1,162,375 km (0.1 R)
• M6: 1,277,117 km (0.111 R)
• M7: 2,352,127 km (0.088 R)
• M8: 2,769,057 km (0.096 R)
• M9: 3,144,697 km (0.097 R)
• M10: 3,806,069 km (0.103 R)
• M11: 4,187,992 km (0.117 R)
• M12: 4,876,292 km (0.08 R)
• M13: 4,988,042 km (0.066 R)
• M14: 5,100,839 km (0.112 R)
• M15: 5,328,975 km (0.086 R)
• M16: 6,233,893 km (0.057 R)
• M17: 6,355,366 km (0.103 R)
• M18: 6,477,737 km (0.088 R)
• M19: 6,807,900 km (0.093 R)
• M20: 8,900,774 km (0.085 R)
• M21: 9,037,806 km (0.113 R)
• M22: 9,452,940 km (0.063 R)
• M23: 9,874,357 km (0.064 R)
• M24: 10,542,012 km (0.087 R)
• M25: 10,881,300 km (0.064 R)
• M26: 11,027,757 km (0.101 R)
• M27: 11,820,326 km (0.112 R)
• M28: 11,870,441 km (0.071 R)
• M29: 11,920,557 km (0.026 R)
• M30: 13,146,810 km (0.026 R)
• M31: 13,827,630 km (0.119 R)
• M32: 14,199,082 km (0.057 R)
• M33: 14,681,385 km (0.082 R)
• M34: 15,114,471 km (0.118 R)
• M35: 17,457,024 km (0.11 R)
• M36: 17,915,841 km (0.062 R)
• M37: 18,204,714 km (0.086 R)
• M38: 19,553,040 km (0.063 R)
• M39: 19,671,821 km (0.095 R)
• M40: 20,029,509 km (0.081 R)
• M41: 20,149,188 km (0.1 R)
• M42: 20,329,303 km (0.113 R)
• M43: 20,449,580 km (0.11 R)
• M44: 21,298,398 km (0.087 R)
• M45: 21,727,146 km (0.095 R)
• M46: 22,096,952 km (0.1 R)
• M47: 22,344,536 km (0.051 R)
• M48: 22,593,168 km (0.093 R)
• M49: 22,717,783 km (0.113 R)
• M50: 23,155,806 km (0.104 R)
• M51: 23,281,468 km (0.07 R)
• M52: 25,452,432 km (0.113 R)
• M53: 25,907,210 km (0.044 R)
• M54: 26,627,523 km (0.076 R)
• M55: 27,089,332 km (0.097 R)
• M56: 27,221,876 km (0.116 R)
• M57: 28,423,296 km (0.059 R)
• M58: 28,557,934 km (0.097 R)
• M59: 29,846,870 km (0.12 R)
• M60: 30,601,740 km (0.09 R)
• M61: 31,641,296 km (0.106 R)
• M62: 31,711,009 km (0.043 R)
• M63: 33,968,740 km (0.064 R)
• M64: 34,326,279 km (0.091 R)
• M65: 34,972,691 km (0.101 R)
• M66: 35,768,402 km (0.08 R)
• M67: 36,569,947 km (0.067 R)
• M68: 36,789,707 km (0.11 R)
• M69: 37,746,535 km (0.054 R)
• M70: 40,969,471 km (0.102 R)
• M71: 41,884,561 km (0.072 R)
• M72: 42,344,575 km (0.037 R)
• M73: 42,498,361 km (0.119 R)
• M74: 43,812,429 km (0.036 R)
• M75: 45,375,577 km (0.096 R)
• M76: 45,690,331 km (0.101 R)
• M77: 45,769,169 km (0.117 R)
• M78: 46,322,233 km (0.1 R)
• M79: 46,639,081 km (0.1 R)
• M80: 47,275,321 km (0.117 R)
• M81: 47,514,528 km (0.089 R)
• M82: 49,929,486 km (0.099 R)
• M83: 50,335,794 km (0.111 R)
• M84: 50,743,299 km (0.096 R)
• M85: 51,151,850 km (0.104 R)
• M86: 52,962,433 km (0.028 R)
• M87: 53,128,038 km (0.075 R)
• M88: 53,543,023 km (0.114 R)
• M89: 53,626,050 km (0.106 R)
• M90: 54,292,358 km (0.069 R)
• M91: 54,375,834 km (0.083 R)
• M92: 54,961,510 km (0.116 R)
• M93: 55,213,133 km (0.119 R)
• M94: 55,717,428 km (0.117 R)
• M95: 55,801,651 km (0.098 R)
• M96: 56,054,621 km (0.098 R)
• M97: 56,392,413 km (0.103 R)

Planet 8 - Ice Giant

Semi-Major Axis: 12.42 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 499.7

Radius: 4.6

Gravity: 23.62 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 10.83 AU - 14.01 AU

Year: 19984 Days

Day: 20.5 Hours

Environment

Temp: -205 °C

Axial Tilt: 32.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 68,458,622 km

• M1: 136,134 km (0.086 R)
• M2: 182,809 km (0.104 R)
• M3: 710,141 km (0.076 R)
• M4: 776,563 km (0.047 R)
• M5: 1,113,158 km (0.103 R)
• M6: 1,934,899 km (0.071 R)
• M7: 2,187,869 km (0.06 R)
• M8: 2,285,407 km (0.087 R)
• M9: 2,351,379 km (0.106 R)
• M10: 2,451,311 km (0.101 R)
• M11: 3,007,964 km (0.09 R)
• M12: 4,725,348 km (0.112 R)
• M13: 5,632,958 km (0.12 R)
• M14: 6,781,271 km (0.067 R)
• M15: 6,923,838 km (0.107 R)
• M16: 6,971,560 km (0.036 R)
• M17: 7,211,964 km (0.119 R)
• M18: 7,406,142 km (0.08 R)
• M19: 7,750,217 km (0.105 R)
• M20: 8,658,725 km (0.078 R)
• M21: 8,917,080 km (0.071 R)
• M22: 9,177,829 km (0.111 R)
• M23: 10,137,500 km (0.118 R)
• M24: 11,240,485 km (0.098 R)
• M25: 11,977,703 km (0.086 R)
• M26: 13,024,140 km (0.108 R)
• M27: 14,708,911 km (0.114 R)
• M28: 14,831,881 km (0.045 R)
• M29: 14,893,515 km (0.116 R)
• M30: 15,639,410 km (0.075 R)
• M31: 16,845,019 km (0.118 R)
• M32: 17,686,956 km (0.109 R)
• M33: 18,014,426 km (0.085 R)
• M34: 18,146,072 km (0.09 R)
• M35: 18,476,384 km (0.062 R)
• M36: 18,942,082 km (0.044 R)
• M37: 19,008,953 km (0.082 R)
• M38: 19,210,012 km (0.09 R)
• M39: 19,344,351 km (0.068 R)
• M40: 19,546,607 km (0.066 R)
• M41: 20,636,727 km (0.109 R)
• M42: 21,536,857 km (0.037 R)
• M43: 21,676,582 km (0.117 R)
• M44: 22,379,243 km (0.098 R)
• M45: 25,928,453 km (0.05 R)
• M46: 26,077,003 km (0.047 R)
• M47: 27,577,919 km (0.094 R)
• M48: 28,338,773 km (0.101 R)
• M49: 29,106,659 km (0.084 R)
• M50: 29,338,386 km (0.06 R)
• M51: 29,415,729 km (0.105 R)
• M52: 30,114,949 km (0.101 R)
• M53: 30,193,039 km (0.119 R)
• M54: 30,271,129 km (0.103 R)
• M55: 31,609,132 km (0.051 R)
• M56: 32,966,434 km (0.048 R)
• M57: 33,692,582 km (0.11 R)
• M58: 35,654,857 km (0.106 R)
• M59: 36,068,346 km (0.033 R)
• M60: 37,569,860 km (0.099 R)
• M61: 41,325,065 km (0.09 R)
• M62: 41,411,832 km (0.109 R)
• M63: 42,369,857 km (0.119 R)
• M64: 43,335,062 km (0.088 R)
• M65: 44,396,459 km (0.105 R)
• M66: 45,735,061 km (0.11 R)
• M67: 46,094,246 km (0.061 R)
• M68: 47,540,259 km (0.117 R)
• M69: 47,813,125 km (0.113 R)
• M70: 47,995,335 km (0.077 R)
• M71: 48,086,440 km (0.07 R)
• M72: 48,634,717 km (0.047 R)
• M73: 49,829,555 km (0.12 R)
• M74: 52,435,699 km (0.116 R)
• M75: 52,529,647 km (0.113 R)
• M76: 53,471,665 km (0.091 R)
• M77: 54,229,378 km (0.103 R)
• M78: 54,609,506 km (0.117 R)
• M79: 55,563,791 km (0.117 R)
• M80: 56,042,953 km (0.104 R)
• M81: 56,331,078 km (0.055 R)
• M82: 56,812,484 km (0.098 R)
• M83: 61,304,759 km (0.086 R)
• M84: 62,296,293 km (0.078 R)
• M85: 63,793,618 km (0.057 R)
• M86: 65,100,805 km (0.119 R)
• M87: 65,302,762 km (0.047 R)
• M88: 65,403,740 km (0.068 R)
• M89: 67,333,104 km (0.109 R)
• M90: 67,741,656 km (0.063 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: 260 - 19,441 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit