🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.76

Radius: 0.9

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 0.44 AU - 0.56 AU

Year: 228 Days

Day: 46.5 Hours

Environment

Temp: -118 °C

Axial Tilt: 1.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 34,899,351 km

• M1: 372,947 km (0.099 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 296.6

Radius: 12

Gravity: 2.06 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 0.72 AU - 0.76 AU

Year: 411 Days

Day: 5.6 Hours

Environment

Temp: -135 °C

Axial Tilt: 0.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 34,899,351 km

• M1: 152,739 km (0.103 R)
• M2: 247,136 km (0.088 R)
• M3: 335,698 km (0.083 R)
• M4: 464,950 km (0.059 R)
• M5: 550,520 km (0.116 R)
• M6: 702,063 km (0.056 R)
• M7: 783,594 km (0.077 R)
• M8: 936,034 km (0.064 R)
• M9: 1,049,878 km (0.08 R)
• M10: 1,129,763 km (0.112 R)
• M11: 1,247,945 km (0.056 R)
• M12: 1,484,160 km (0.12 R)
• M13: 1,632,262 km (0.116 R)
• M14: 1,780,813 km (0.107 R)
• M15: 1,859,202 km (0.108 R)
• M16: 1,948,363 km (0.075 R)
• M17: 2,024,508 km (0.053 R)
• M18: 2,140,596 km (0.1 R)
• M19: 2,239,181 km (0.1 R)
• M20: 2,349,435 km (0.068 R)
• M21: 2,425,729 km (0.092 R)
• M22: 2,513,095 km (0.11 R)
• M23: 2,591,185 km (0.103 R)
• M24: 2,696,651 km (0.087 R)
• M25: 2,808,850 km (0.034 R)
• M26: 3,166,389 km (0.045 R)
• M27: 3,532,754 km (0.101 R)
• M28: 3,697,461 km (0.12 R)
• M29: 3,840,626 km (0.111 R)
• M30: 3,991,870 km (0.111 R)
• M31: 4,095,691 km (0.109 R)
• M32: 4,182,008 km (0.095 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 619.5

Radius: 9.9

Gravity: 6.32 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 0.73 AU - 0.75 AU

Year: 411 Days

Day: 8.4 Hours

Environment

Temp: -141 °C

Axial Tilt: 4.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 34,899,351 km

• M1: 123,568 km (0.037 R)
• M2: 188,942 km (0.11 R)
• M3: 293,810 km (0.044 R)
• M4: 361,728 km (0.095 R)
• M5: 427,401 km (0.09 R)
• M6: 491,429 km (0.099 R)
• M7: 624,122 km (0.083 R)
• M8: 777,610 km (0.084 R)
• M9: 910,004 km (0.088 R)
• M10: 1,045,689 km (0.088 R)
• M11: 1,160,281 km (0.118 R)
• M12: 1,284,148 km (0.094 R)
• M13: 1,437,785 km (0.112 R)
• M14: 1,519,466 km (0.035 R)
• M15: 1,597,556 km (0.1 R)
• M16: 1,682,378 km (0.12 R)
• M17: 1,763,310 km (0.079 R)
• M18: 1,901,239 km (0.097 R)
• M19: 2,042,909 km (0.094 R)
• M20: 2,129,526 km (0.102 R)
• M21: 2,259,077 km (0.117 R)
• M22: 2,342,703 km (0.053 R)
• M23: 2,482,726 km (0.083 R)
• M24: 2,847,895 km (0.031 R)
• M25: 2,938,701 km (0.104 R)
• M26: 3,063,316 km (0.111 R)
• M27: 3,230,267 km (0.102 R)
• M28: 3,420,705 km (0.087 R)
• M29: 3,482,788 km (0.12 R)
• M30: 3,565,964 km (0.1 R)
• M31: 3,628,945 km (0.081 R)
• M32: 3,720,499 km (0.104 R)
• M33: 3,798,589 km (0.11 R)
• M34: 3,905,851 km (0.029 R)
• M35: 4,057,992 km (0.116 R)
• M36: 4,300,789 km (0.093 R)
• M37: 4,405,358 km (0.088 R)
• M38: 4,472,976 km (0.055 R)
• M39: 4,571,262 km (0.114 R)
• M40: 4,655,037 km (0.07 R)
• M41: 4,956,177 km (0.113 R)
• M42: 5,152,599 km (0.099 R)
• M43: 5,271,679 km (0.114 R)
• M44: 5,335,558 km (0.031 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 215.4

Radius: 8.2

Gravity: 3.2 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 0.97 AU - 1.41 AU

Year: 838 Days

Day: 9 Hours

Environment

Temp: -163 °C

Axial Tilt: 5.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 34,899,351 km

• M1: 107,262 km (0.116 R)
• M2: 210,933 km (0.104 R)
• M3: 267,780 km (0.046 R)
• M4: 347,665 km (0.073 R)
• M5: 433,983 km (0.104 R)
• M6: 506,090 km (0.074 R)
• M7: 582,684 km (0.103 R)
• M8: 692,937 km (0.1 R)
• M9: 748,588 km (0.117 R)
• M10: 949,198 km (0.116 R)
• M11: 1,161,927 km (0.042 R)
• M12: 1,213,538 km (0.09 R)
• M13: 1,266,047 km (0.116 R)
• M14: 1,351,766 km (0.089 R)
• M15: 1,428,360 km (0.096 R)
• M16: 1,512,135 km (0.037 R)
• M17: 1,580,352 km (0.044 R)
• M18: 1,643,781 km (0.115 R)
• M19: 1,725,911 km (0.11 R)
• M20: 1,779,467 km (0.094 R)
• M21: 1,839,605 km (0.073 R)
• M22: 1,986,660 km (0.097 R)
• M23: 2,201,781 km (0.081 R)
• M24: 2,292,587 km (0.096 R)
• M25: 2,411,218 km (0.107 R)
• M26: 2,471,357 km (0.04 R)
• M27: 2,599,861 km (0.028 R)
• M28: 2,661,645 km (0.084 R)
• M29: 2,737,641 km (0.087 R)
• M30: 2,899,057 km (0.081 R)
• M31: 3,006,020 km (0.044 R)
• M32: 3,063,615 km (0.06 R)
• M33: 3,357,275 km (0.115 R)
• M34: 3,629,244 km (0.1 R)
• M35: 3,752,513 km (0.04 R)
• M36: 3,822,375 km (0.113 R)
• M37: 3,900,615 km (0.111 R)
• M38: 4,243,044 km (0.097 R)
• M39: 4,372,895 km (0.115 R)
• M40: 4,720,262 km (0.045 R)
• M41: 5,231,886 km (0.093 R)
• M42: 5,310,126 km (0.103 R)
• M43: 5,415,144 km (0.087 R)
• M44: 5,644,926 km (0.108 R)
• M45: 5,698,482 km (0.032 R)
• M46: 5,959,381 km (0.063 R)
• M47: 6,132,615 km (0.112 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 860.6

Radius: 11.3

Gravity: 6.74 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 1.16 AU - 1.6 AU

Year: 1047 Days

Day: 10.1 Hours

Environment

Temp: -178 °C

Axial Tilt: 23.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 34,899,351 km

• M1: 144,512 km (0.085 R)
• M2: 267,331 km (0.093 R)
• M3: 411,843 km (0.111 R)
• M4: 488,587 km (0.054 R)
• M5: 577,298 km (0.117 R)
• M6: 648,058 km (0.106 R)
• M7: 728,542 km (0.088 R)
• M8: 880,383 km (0.12 R)
• M9: 956,978 km (0.043 R)
• M10: 1,125,126 km (0.087 R)
• M11: 1,216,979 km (0.12 R)
• M12: 1,567,486 km (0.057 R)
• M13: 1,741,319 km (0.096 R)
• M14: 1,866,981 km (0.105 R)
• M15: 1,949,410 km (0.045 R)
• M16: 2,080,158 km (0.096 R)
• M17: 2,204,175 km (0.093 R)
• M18: 2,321,011 km (0.043 R)
• M19: 2,410,022 km (0.081 R)
• M20: 2,520,275 km (0.046 R)
• M21: 2,767,112 km (0.075 R)
• M22: 3,065,111 km (0.08 R)
• M23: 3,152,177 km (0.11 R)
• M24: 3,251,211 km (0.12 R)
• M25: 3,384,801 km (0.117 R)
• M26: 3,520,337 km (0.116 R)
• M27: 3,645,999 km (0.027 R)
• M28: 3,984,988 km (0.084 R)
• M29: 4,056,346 km (0.105 R)
• M30: 4,261,146 km (0.105 R)
• M31: 4,469,236 km (0.098 R)
• M32: 4,543,587 km (0.096 R)
• M33: 4,832,161 km (0.112 R)
• M34: 4,997,915 km (0.108 R)
• M35: 5,126,719 km (0.081 R)
• M36: 5,533,176 km (0.089 R)
• M37: 5,693,396 km (0.08 R)
• M38: 5,868,724 km (0.074 R)
• M39: 6,086,838 km (0.073 R)
• M40: 6,419,245 km (0.054 R)
• M41: 6,517,381 km (0.052 R)
• M42: 6,658,302 km (0.108 R)
• M43: 7,043,965 km (0.11 R)
• M44: 7,481,090 km (0.08 R)
• M45: 7,658,513 km (0.062 R)
• M46: 7,822,323 km (0.078 R)
• M47: 8,183,752 km (0.113 R)
• M48: 8,643,316 km (0.115 R)
• M49: 8,829,566 km (0.12 R)
• M50: 9,205,954 km (0.109 R)
• M51: 9,332,514 km (0.05 R)
• M52: 9,443,814 km (0.071 R)
• M53: 9,861,043 km (0.112 R)
• M54: 10,202,575 km (0.093 R)
• M55: 10,284,405 km (0.087 R)
• M56: 10,465,269 km (0.085 R)
• M57: 10,997,538 km (0.076 R)
• M58: 11,081,462 km (0.059 R)
• M59: 11,283,868 km (0.094 R)
• M60: 11,419,553 km (0.069 R)

Asteroid Belt

Center: 2.47 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 3.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 334.4

Radius: 13

Gravity: 1.98 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 3.44 AU - 3.66 AU

Year: 4319 Days

Day: 8.7 Hours

Environment

Temp: -209 °C

Axial Tilt: 48.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 34,899,351 km

• M1: 183,108 km (0.051 R)
• M2: 278,551 km (0.118 R)
• M3: 492,027 km (0.115 R)
• M4: 1,062,444 km (0.062 R)
• M5: 1,343,389 km (0.088 R)
• M6: 1,430,006 km (0.1 R)
• M7: 1,609,224 km (0.105 R)
• M8: 1,701,676 km (0.086 R)
• M9: 1,837,211 km (0.09 R)
• M10: 2,162,736 km (0.106 R)
• M11: 2,537,928 km (0.118 R)
• M12: 2,709,517 km (0.096 R)
• M13: 2,836,974 km (0.11 R)
• M14: 3,064,812 km (0.092 R)
• M15: 3,248,069 km (0.09 R)
• M16: 3,766,725 km (0.098 R)
• M17: 3,963,446 km (0.026 R)
• M18: 4,108,855 km (0.107 R)
• M19: 4,498,707 km (0.106 R)
• M20: 4,998,065 km (0.09 R)
• M21: 5,175,189 km (0.119 R)
• M22: 5,274,372 km (0.084 R)
• M23: 6,472,202 km (0.053 R)
• M24: 6,773,792 km (0.073 R)
• M25: 6,948,073 km (0.112 R)
• M26: 7,146,141 km (0.12 R)
• M27: 7,796,742 km (0.094 R)
• M28: 8,210,230 km (0.05 R)
• M29: 8,303,131 km (0.113 R)
• M30: 8,607,413 km (0.109 R)
• M31: 8,939,221 km (0.094 R)
• M32: 9,226,897 km (0.051 R)
• M33: 9,420,477 km (0.029 R)
• M34: 10,308,191 km (0.036 R)
• M35: 10,534,383 km (0.045 R)
• M36: 11,017,135 km (0.119 R)
• M37: 11,377,516 km (0.097 R)
• M38: 12,057,140 km (0.113 R)
• M39: 12,535,404 km (0.085 R)
• M40: 12,857,787 km (0.083 R)
• M41: 13,896,445 km (0.045 R)
• M42: 14,369,923 km (0.047 R)
• M43: 14,482,121 km (0.108 R)
• M44: 14,622,743 km (0.053 R)
• M45: 14,792,088 km (0.103 R)
• M46: 14,990,455 km (0.085 R)
• M47: 15,389,881 km (0.065 R)
• M48: 16,287,019 km (0.096 R)
• M49: 16,756,607 km (0.114 R)
• M50: 17,260,453 km (0.108 R)
• M51: 18,040,905 km (0.1 R)
• M52: 18,679,538 km (0.038 R)
• M53: 18,924,879 km (0.105 R)
• M54: 19,325,651 km (0.054 R)
• M55: 19,604,801 km (0.071 R)
• M56: 19,947,829 km (0.043 R)
• M57: 20,104,458 km (0.112 R)
• M58: 20,513,458 km (0.09 R)
• M59: 21,499,907 km (0.091 R)

Asteroid Belt

Center: 4.06 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 4.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 943.7

Radius: 14.1

Gravity: 4.75 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 4.29 AU - 4.85 AU

Year: 6308 Days

Day: 14.7 Hours

Environment

Temp: -218 °C

Axial Tilt: 37.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 34,899,351 km

• M1: 247,136 km (0.097 R)
• M2: 348,563 km (0.03 R)
• M3: 511,475 km (0.066 R)
• M4: 665,411 km (0.112 R)
• M5: 807,679 km (0.103 R)
• M6: 1,026,092 km (0.119 R)
• M7: 1,282,951 km (0.093 R)
• M8: 1,410,409 km (0.076 R)
• M9: 1,542,204 km (0.1 R)
• M10: 1,698,385 km (0.074 R)
• M11: 1,798,765 km (0.071 R)
• M12: 1,942,828 km (0.119 R)
• M13: 2,243,070 km (0.053 R)
• M14: 2,581,610 km (0.092 R)
• M15: 2,792,843 km (0.095 R)
• M16: 2,961,140 km (0.076 R)
• M17: 3,232,660 km (0.093 R)
• M18: 3,460,947 km (0.075 R)
• M19: 4,315,599 km (0.036 R)
• M20: 4,738,513 km (0.084 R)
• M21: 5,442,670 km (0.063 R)
• M22: 5,715,387 km (0.114 R)
• M23: 6,086,090 km (0.028 R)
• M24: 6,179,888 km (0.064 R)
• M25: 6,274,284 km (0.116 R)
• M26: 6,369,279 km (0.111 R)
• M27: 6,688,970 km (0.057 R)
• M28: 7,145,692 km (0.111 R)
• M29: 7,713,865 km (0.114 R)
• M30: 8,611,003 km (0.105 R)
• M31: 8,893,743 km (0.115 R)
• M32: 9,107,818 km (0.099 R)
• M33: 9,723,712 km (0.112 R)
• M34: 9,870,617 km (0.076 R)
• M35: 10,465,568 km (0.04 R)
• M36: 11,034,040 km (0.083 R)
• M37: 11,534,893 km (0.114 R)
• M38: 11,729,520 km (0.106 R)
• M39: 11,964,389 km (0.11 R)
• M40: 12,240,547 km (0.077 R)
• M41: 12,479,006 km (0.106 R)
• M42: 12,759,053 km (0.108 R)
• M43: 13,041,194 km (0.112 R)
• M44: 14,357,356 km (0.049 R)
• M45: 14,693,054 km (0.083 R)
• M46: 15,457,798 km (0.052 R)
• M47: 15,586,453 km (0.064 R)
• M48: 15,974,809 km (0.109 R)
• M49: 16,673,131 km (0.065 R)
• M50: 17,247,737 km (0.051 R)
• M51: 17,470,638 km (0.103 R)
• M52: 17,604,677 km (0.088 R)
• M53: 17,739,166 km (0.078 R)
• M54: 18,144,726 km (0.078 R)
• M55: 18,280,561 km (0.118 R)
• M56: 18,690,010 km (0.106 R)
• M57: 19,010,748 km (0.104 R)
• M58: 20,546,968 km (0.093 R)
• M59: 20,877,879 km (0.074 R)
• M60: 21,258,306 km (0.106 R)
• M61: 21,545,235 km (0.048 R)
• M62: 21,737,169 km (0.109 R)
• M63: 22,364,882 km (0.076 R)
• M64: 23,145,633 km (0.105 R)
• M65: 23,391,572 km (0.081 R)
• M66: 24,533,602 km (0.114 R)
• M67: 24,834,593 km (0.097 R)
• M68: 25,744,597 km (0.084 R)
• M69: 25,999,362 km (0.108 R)
• M70: 27,182,083 km (0.087 R)
• M71: 27,806,055 km (0.053 R)
• M72: 29,280,492 km (0.08 R)
• M73: 30,726,206 km (0.097 R)
• M74: 30,834,216 km (0.05 R)
• M75: 31,267,601 km (0.108 R)
• M76: 33,464,445 km (0.109 R)
• M77: 33,631,247 km (0.109 R)
• M78: 33,798,198 km (0.085 R)
• M79: 34,750,089 km (0.117 R)
• M80: 35,031,633 km (0.04 R)
• M81: 35,370,621 km (0.113 R)
• M82: 35,824,202 km (0.093 R)
• M83: 35,938,046 km (0.117 R)
• M84: 37,542,633 km (0.063 R)
• M85: 39,053,422 km (0.065 R)

Planet 8 - Ice Giant

Semi-Major Axis: 7.12 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 175.7

Radius: 6.7

Gravity: 3.91 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 5.41 AU - 8.83 AU

Year: 12267 Days

Day: 17.9 Hours

Environment

Temp: -231 °C

Axial Tilt: 11.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 34,899,351 km

• M1: 118,182 km (0.119 R)
• M2: 167,400 km (0.112 R)
• M3: 229,334 km (0.086 R)
• M4: 532,419 km (0.062 R)
• M5: 633,846 km (0.063 R)
• M6: 930,948 km (0.064 R)
• M7: 1,151,455 km (0.102 R)
• M8: 1,548,787 km (0.097 R)
• M9: 1,734,139 km (0.088 R)
• M10: 1,848,730 km (0.051 R)
• M11: 2,228,559 km (0.109 R)
• M12: 2,374,567 km (0.04 R)
• M13: 2,416,754 km (0.113 R)
• M14: 2,588,492 km (0.096 R)
• M15: 2,719,988 km (0.09 R)
• M16: 2,764,269 km (0.083 R)
• M17: 2,808,850 km (0.105 R)
• M18: 3,651,534 km (0.115 R)
• M19: 3,774,354 km (0.043 R)
• M20: 3,973,918 km (0.058 R)
• M21: 4,151,341 km (0.026 R)
• M22: 4,699,019 km (0.083 R)
• M23: 4,805,981 km (0.05 R)
• M24: 4,967,846 km (0.09 R)
• M25: 5,214,084 km (0.112 R)
• M26: 5,324,936 km (0.058 R)
• M27: 5,690,105 km (0.104 R)
• M28: 5,861,544 km (0.066 R)
• M29: 6,063,501 km (0.097 R)
• M30: 6,653,365 km (0.028 R)
• M31: 6,955,254 km (0.086 R)
• M32: 7,107,844 km (0.031 R)
• M33: 7,760,838 km (0.067 R)
• M34: 7,919,113 km (0.096 R)
• M35: 8,303,430 km (0.072 R)
• M36: 8,400,369 km (0.058 R)
• M37: 8,562,982 km (0.093 R)
• M38: 10,141,090 km (0.069 R)
• M39: 10,488,307 km (0.086 R)
• M40: 10,698,492 km (0.089 R)
• M41: 11,301,670 km (0.063 R)
• M42: 11,445,135 km (0.103 R)
• M43: 11,661,453 km (0.087 R)
• M44: 12,208,533 km (0.072 R)
• M45: 13,100,884 km (0.043 R)
• M46: 13,516,916 km (0.101 R)
• M47: 14,439,635 km (0.094 R)
• M48: 15,026,657 km (0.12 R)
• M49: 15,462,137 km (0.104 R)
• M50: 15,541,723 km (0.086 R)
• M51: 15,781,379 km (0.071 R)
• M52: 16,143,106 km (0.098 R)
• M53: 16,304,822 km (0.109 R)
• M54: 16,385,904 km (0.067 R)
• M55: 16,752,269 km (0.069 R)
• M56: 18,160,434 km (0.115 R)
• M57: 18,624,037 km (0.113 R)
• M58: 18,793,681 km (0.096 R)
• M59: 18,963,774 km (0.119 R)
• M60: 19,091,680 km (0.034 R)
• M61: 19,134,316 km (0.047 R)
• M62: 19,908,335 km (0.098 R)
• M63: 20,736,509 km (0.093 R)
• M64: 21,575,753 km (0.068 R)
• M65: 21,798,504 km (0.093 R)
• M66: 22,201,371 km (0.112 R)
• M67: 23,287,452 km (0.113 R)
• M68: 23,607,591 km (0.088 R)
• M69: 23,745,221 km (0.12 R)
• M70: 23,929,077 km (0.059 R)
• M71: 24,622,912 km (0.049 R)
• M72: 25,276,505 km (0.107 R)
• M73: 25,511,224 km (0.104 R)
• M74: 26,172,447 km (0.043 R)
• M75: 26,267,441 km (0.092 R)
• M76: 26,839,354 km (0.108 R)
• M77: 27,126,881 km (0.099 R)
• M78: 27,511,796 km (0.119 R)
• M79: 28,044,066 km (0.043 R)
• M80: 28,824,368 km (0.065 R)
• M81: 28,873,436 km (0.118 R)
• M82: 29,069,709 km (0.069 R)
• M83: 30,406,216 km (0.116 R)
• M84: 30,856,206 km (0.047 R)
• M85: 30,906,322 km (0.12 R)
• M86: 32,371,932 km (0.028 R)
• M87: 32,882,659 km (0.096 R)
• M88: 33,293,006 km (0.033 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 189 - 19,799 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit