🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.33

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 0.53 AU - 0.63 AU

Year: 285 Days

Day: 19.7 Hours

Environment

Temp: -120 °C

Axial Tilt: 8.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 45,006,445 km

• M1: 131,945 km (0.106 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.48

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 0.63 AU - 0.67 AU

Year: 338 Days

Day: 33.3 Hours

Environment

Temp: -132 °C

Axial Tilt: 25.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 45,006,445 km

• M1: 324,478 km (0.068 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 277.3

Radius: 10

Gravity: 2.77 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 1.23 AU - 1.51 AU

Year: 1035 Days

Day: 8.2 Hours

Environment

Temp: -168 °C

Axial Tilt: 25.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 45,006,445 km

• M1: 126,261 km (0.12 R)
• M2: 243,097 km (0.09 R)
• M3: 375,042 km (0.09 R)
• M4: 510,278 km (0.093 R)
• M5: 593,904 km (0.107 R)
• M6: 663,616 km (0.115 R)
• M7: 843,732 km (0.053 R)
• M8: 912,846 km (0.093 R)
• M9: 1,074,562 km (0.086 R)
• M10: 1,173,894 km (0.075 R)
• M11: 1,252,134 km (0.114 R)
• M12: 1,344,586 km (0.089 R)
• M13: 1,510,639 km (0.101 R)
• M14: 1,596,209 km (0.078 R)
• M15: 1,690,306 km (0.086 R)
• M16: 1,758,673 km (0.113 R)
• M17: 1,849,030 km (0.068 R)
• M18: 2,151,666 km (0.11 R)
• M19: 2,271,195 km (0.058 R)
• M20: 2,501,426 km (0.094 R)
• M21: 2,564,108 km (0.079 R)
• M22: 2,675,109 km (0.083 R)
• M23: 2,755,294 km (0.11 R)
• M24: 2,820,219 km (0.098 R)
• M25: 2,910,127 km (0.041 R)
• M26: 2,976,250 km (0.097 R)
• M27: 3,279,784 km (0.064 R)
• M28: 3,691,327 km (0.067 R)
• M29: 3,889,545 km (0.045 R)
• M30: 4,128,452 km (0.114 R)
• M31: 4,240,352 km (0.078 R)
• M32: 4,486,440 km (0.032 R)
• M33: 4,640,077 km (0.118 R)
• M34: 4,864,175 km (0.119 R)
• M35: 5,061,943 km (0.028 R)
• M36: 5,201,967 km (0.104 R)
• M37: 5,383,878 km (0.056 R)
• M38: 5,485,904 km (0.032 R)
• M39: 5,629,817 km (0.093 R)
• M40: 5,754,132 km (0.092 R)
• M41: 6,026,700 km (0.11 R)
• M42: 6,196,493 km (0.086 R)
• M43: 6,314,227 km (0.115 R)
• M44: 6,869,534 km (0.107 R)
• M45: 7,192,516 km (0.11 R)
• M46: 7,282,424 km (0.112 R)
• M47: 7,361,412 km (0.092 R)
• M48: 7,818,434 km (0.085 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 599.3

Radius: 9.3

Gravity: 6.93 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 1.8 AU - 1.86 AU

Year: 1598 Days

Day: 14.9 Hours

Environment

Temp: -176 °C

Axial Tilt: 18 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 45,006,445 km

• M1: 269,875 km (0.095 R)
• M2: 453,282 km (0.082 R)
• M3: 539,001 km (0.064 R)
• M4: 714,330 km (0.041 R)
• M5: 794,514 km (0.112 R)
• M6: 964,457 km (0.094 R)
• M7: 1,120,937 km (0.071 R)
• M8: 1,259,464 km (0.093 R)
• M9: 1,358,199 km (0.1 R)
• M10: 1,640,640 km (0.082 R)
• M11: 1,779,018 km (0.114 R)
• M12: 1,931,458 km (0.096 R)
• M13: 2,004,163 km (0.077 R)
• M14: 2,271,494 km (0.07 R)
• M15: 2,527,606 km (0.117 R)
• M16: 2,618,860 km (0.112 R)
• M17: 2,688,124 km (0.056 R)
• M18: 3,116,273 km (0.105 R)
• M19: 3,350,992 km (0.11 R)
• M20: 3,489,520 km (0.065 R)
• M21: 3,811,604 km (0.089 R)
• M22: 3,929,936 km (0.1 R)
• M23: 4,036,151 km (0.095 R)
• M24: 4,103,021 km (0.119 R)
• M25: 4,237,808 km (0.065 R)
• M26: 4,415,381 km (0.105 R)
• M27: 4,749,583 km (0.106 R)
• M28: 5,120,885 km (0.075 R)
• M29: 5,266,294 km (0.057 R)
• M30: 5,486,951 km (0.118 R)
• M31: 5,785,847 km (0.035 R)
• M32: 5,861,394 km (0.052 R)
• M33: 5,998,276 km (0.099 R)
• M34: 6,136,205 km (0.102 R)
• M35: 6,213,248 km (0.078 R)
• M36: 6,352,823 km (0.115 R)
• M37: 6,571,984 km (0.101 R)
• M38: 6,698,394 km (0.107 R)
• M39: 6,889,580 km (0.064 R)
• M40: 7,638,766 km (0.119 R)
• M41: 7,905,499 km (0.111 R)
• M42: 7,972,669 km (0.116 R)
• M43: 8,056,743 km (0.102 R)
• M44: 8,158,320 km (0.082 R)
• M45: 8,243,142 km (0.093 R)
• M46: 8,328,263 km (0.117 R)
• M47: 8,499,553 km (0.099 R)
• M48: 8,897,782 km (0.1 R)
• M49: 9,020,153 km (0.106 R)
• M50: 9,143,123 km (0.079 R)
• M51: 9,301,996 km (0.098 R)
• M52: 9,694,540 km (0.062 R)
• M53: 10,055,969 km (0.112 R)
• M54: 10,495,487 km (0.053 R)
• M55: 10,791,990 km (0.071 R)
• M56: 11,147,734 km (0.045 R)
• M57: 11,545,515 km (0.109 R)
• M58: 11,621,810 km (0.107 R)
• M59: 11,698,254 km (0.025 R)
• M60: 11,793,997 km (0.12 R)
• M61: 11,870,890 km (0.051 R)
• M62: 11,986,380 km (0.12 R)
• M63: 12,083,020 km (0.101 R)
• M64: 12,296,496 km (0.111 R)
• M65: 12,511,169 km (0.062 R)
• M66: 12,569,811 km (0.095 R)
• M67: 12,865,118 km (0.112 R)
• M68: 13,023,392 km (0.064 R)
• M69: 13,262,150 km (0.118 R)
• M70: 13,402,174 km (0.117 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 562.1

Radius: 10

Gravity: 5.62 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 2.12 AU - 2.54 AU

Year: 2296 Days

Day: 5.3 Hours

Environment

Temp: -195 °C

Axial Tilt: 41.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 45,006,445 km

• M1: 146,307 km (0.063 R)
• M2: 215,571 km (0.111 R)
• M3: 388,506 km (0.066 R)
• M4: 460,612 km (0.084 R)
• M5: 531,072 km (0.093 R)
• M6: 684,560 km (0.049 R)
• M7: 952,938 km (0.101 R)
• M8: 1,153,549 km (0.104 R)
• M9: 1,243,906 km (0.092 R)
• M10: 1,368,222 km (0.082 R)
• M11: 1,485,956 km (0.115 R)
• M12: 1,573,770 km (0.118 R)
• M13: 1,777,971 km (0.056 R)
• M14: 1,966,913 km (0.114 R)
• M15: 2,250,102 km (0.1 R)
• M16: 2,493,946 km (0.088 R)
• M17: 2,559,620 km (0.073 R)
• M18: 2,787,158 km (0.027 R)
• M19: 2,924,190 km (0.083 R)
• M20: 3,233,558 km (0.111 R)
• M21: 3,672,478 km (0.113 R)
• M22: 3,762,536 km (0.037 R)
• M23: 3,898,969 km (0.101 R)
• M24: 4,099,131 km (0.107 R)
• M25: 4,445,600 km (0.108 R)
• M26: 4,687,350 km (0.114 R)
• M27: 4,933,289 km (0.105 R)
• M28: 5,335,707 km (0.081 R)
• M29: 5,403,924 km (0.098 R)
• M30: 5,714,040 km (0.054 R)
• M31: 5,941,728 km (0.12 R)
• M32: 6,460,384 km (0.116 R)
• M33: 6,789,649 km (0.1 R)
• M34: 6,900,651 km (0.102 R)
• M35: 7,464,635 km (0.094 R)
• M36: 7,752,162 km (0.097 R)
• M37: 7,868,250 km (0.086 R)
• M38: 8,082,474 km (0.114 R)
• M39: 8,161,013 km (0.088 R)
• M40: 8,239,552 km (0.102 R)
• M41: 8,596,791 km (0.052 R)
• M42: 8,757,160 km (0.074 R)
• M43: 8,837,644 km (0.078 R)
• M44: 8,938,622 km (0.114 R)
• M45: 9,101,086 km (0.058 R)
• M46: 9,698,280 km (0.085 R)
• M47: 9,802,550 km (0.102 R)
• M48: 10,012,286 km (0.091 R)
• M49: 10,096,510 km (0.09 R)
• M50: 10,202,126 km (0.081 R)
• M51: 10,308,191 km (0.101 R)
• M52: 10,564,302 km (0.119 R)
• M53: 10,800,817 km (0.106 R)
• M54: 10,952,210 km (0.12 R)
• M55: 11,213,408 km (0.095 R)
• M56: 11,344,904 km (0.114 R)
• M57: 11,631,384 km (0.08 R)
• M58: 12,188,935 km (0.1 R)
• M59: 12,301,583 km (0.104 R)
• M60: 12,437,118 km (0.111 R)
• M61: 12,732,574 km (0.099 R)
• M62: 12,846,717 km (0.089 R)
• M63: 13,330,217 km (0.117 R)
• M64: 13,702,716 km (0.033 R)
• M65: 14,505,458 km (0.091 R)
• M66: 14,576,966 km (0.07 R)
• M67: 14,816,472 km (0.054 R)
• M68: 14,960,685 km (0.119 R)
• M69: 15,129,581 km (0.108 R)
• M70: 15,299,225 km (0.072 R)
• M71: 16,008,319 km (0.077 R)
• M72: 16,603,269 km (0.102 R)
• M73: 16,728,183 km (0.098 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 528.2

Radius: 11.7

Gravity: 3.86 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 2.69 AU - 3.77 AU

Year: 3748 Days

Day: 11.7 Hours

Environment

Temp: -214 °C

Axial Tilt: 4.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 45,006,445 km

• M1: 151,243 km (0.068 R)
• M2: 246,238 km (0.089 R)
• M3: 430,393 km (0.1 R)
• M4: 530,474 km (0.073 R)
• M5: 611,855 km (0.052 R)
• M6: 708,196 km (0.109 R)
• M7: 917,933 km (0.079 R)
• M8: 1,007,990 km (0.082 R)
• M9: 1,185,264 km (0.076 R)
• M10: 1,373,308 km (0.088 R)
• M11: 1,584,989 km (0.068 R)
• M12: 1,694,944 km (0.068 R)
• M13: 1,908,420 km (0.087 R)
• M14: 2,100,504 km (0.055 R)
• M15: 2,299,319 km (0.117 R)
• M16: 2,424,682 km (0.045 R)
• M17: 2,504,268 km (0.09 R)
• M18: 2,814,983 km (0.108 R)
• M19: 3,138,115 km (0.116 R)
• M20: 3,295,491 km (0.064 R)
• M21: 3,455,561 km (0.092 R)
• M22: 3,932,330 km (0.077 R)
• M23: 4,064,275 km (0.115 R)
• M24: 4,746,292 km (0.082 R)
• M25: 4,907,259 km (0.048 R)
• M26: 5,049,676 km (0.112 R)
• M27: 5,131,656 km (0.066 R)
• M28: 5,338,400 km (0.097 R)
• M29: 5,463,913 km (0.081 R)
• M30: 5,611,566 km (0.068 R)
• M31: 5,824,743 km (0.034 R)
• M32: 5,975,687 km (0.055 R)
• M33: 6,259,325 km (0.107 R)
• M34: 6,794,586 km (0.053 R)
• M35: 7,275,244 km (0.119 R)
• M36: 7,531,355 km (0.095 R)
• M37: 7,719,549 km (0.098 R)
• M38: 7,909,239 km (0.119 R)
• M39: 8,220,852 km (0.057 R)
• M40: 9,055,010 km (0.11 R)
• M41: 9,154,941 km (0.085 R)
• M42: 9,355,851 km (0.12 R)
• M43: 9,890,364 km (0.103 R)
• M44: 10,044,899 km (0.112 R)
• M45: 10,174,301 km (0.115 R)
• M46: 10,829,689 km (0.097 R)
• M47: 11,122,452 km (0.114 R)
• M48: 11,229,415 km (0.104 R)
• M49: 11,310,048 km (0.066 R)
• M50: 11,742,834 km (0.115 R)
• M51: 12,016,150 km (0.101 R)
• M52: 12,848,662 km (0.117 R)
• M53: 14,074,317 km (0.076 R)
• M54: 14,161,234 km (0.095 R)
• M55: 14,248,300 km (0.091 R)
• M56: 14,393,858 km (0.045 R)
• M57: 14,892,318 km (0.11 R)
• M58: 15,128,982 km (0.057 R)
• M59: 15,515,992 km (0.093 R)
• M60: 16,574,546 km (0.08 R)
• M61: 16,819,737 km (0.114 R)
• M62: 17,406,909 km (0.116 R)
• M63: 17,843,884 km (0.11 R)
• M64: 18,537,869 km (0.056 R)
• M65: 19,724,928 km (0.071 R)
• M66: 20,017,392 km (0.103 R)
• M67: 20,245,828 km (0.089 R)
• M68: 20,573,746 km (0.107 R)
• M69: 21,035,854 km (0.112 R)
• M70: 21,634,844 km (0.115 R)
• M71: 22,172,050 km (0.118 R)
• M72: 22,611,868 km (0.103 R)

Planet 7 - Gas Giant

Semi-Major Axis: 3.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 260.9

Radius: 14.4

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 2.83 AU - 4.65 AU

Year: 4670 Days

Day: 6.7 Hours

Environment

Temp: -212 °C

Axial Tilt: 14.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 45,006,445 km

• M1: 229,184 km (0.06 R)
• M2: 397,182 km (0.103 R)
• M3: 546,780 km (0.116 R)
• M4: 657,034 km (0.098 R)
• M5: 1,335,759 km (0.1 R)
• M6: 1,506,151 km (0.103 R)
• M7: 1,762,562 km (0.037 R)
• M8: 1,992,195 km (0.082 R)
• M9: 2,131,919 km (0.042 R)
• M10: 2,406,880 km (0.092 R)
• M11: 2,833,384 km (0.098 R)
• M12: 3,104,305 km (0.112 R)
• M13: 3,688,934 km (0.118 R)
• M14: 4,056,346 km (0.119 R)
• M15: 4,289,869 km (0.112 R)
• M16: 4,435,876 km (0.054 R)
• M17: 4,770,377 km (0.106 R)
• M18: 4,864,773 km (0.069 R)
• M19: 5,093,957 km (0.111 R)
• M20: 5,229,194 km (0.076 R)
• M21: 5,385,374 km (0.076 R)
• M22: 5,662,579 km (0.11 R)
• M23: 6,046,148 km (0.088 R)
• M24: 6,272,190 km (0.078 R)
• M25: 6,396,655 km (0.097 R)
• M26: 6,584,999 km (0.108 R)
• M27: 6,690,466 km (0.082 R)
• M28: 6,924,437 km (0.104 R)
• M29: 7,031,549 km (0.115 R)
• M30: 7,532,103 km (0.116 R)
• M31: 7,887,099 km (0.114 R)
• M32: 8,156,973 km (0.061 R)
• M33: 8,270,369 km (0.076 R)
• M34: 8,384,362 km (0.041 R)
• M35: 8,636,734 km (0.069 R)
• M36: 9,008,485 km (0.09 R)
• M37: 9,172,893 km (0.075 R)
• M38: 9,290,776 km (0.103 R)
• M39: 9,864,184 km (0.119 R)
• M40: 10,820,414 km (0.082 R)
• M41: 11,525,170 km (0.102 R)
• M42: 11,678,208 km (0.091 R)
• M43: 11,806,264 km (0.098 R)
• M44: 12,349,005 km (0.053 R)
• M45: 12,873,495 km (0.043 R)
• M46: 13,378,538 km (0.032 R)
• M47: 13,863,085 km (0.053 R)
• M48: 13,998,621 km (0.063 R)
• M49: 14,298,564 km (0.065 R)
• M50: 14,655,804 km (0.079 R)
• M51: 15,183,286 km (0.11 R)
• M52: 15,491,458 km (0.093 R)
• M53: 15,632,229 km (0.102 R)
• M54: 16,399,816 km (0.043 R)
• M55: 16,543,281 km (0.109 R)
• M56: 16,716,066 km (0.082 R)
• M57: 16,947,344 km (0.074 R)
• M58: 17,179,670 km (0.063 R)
• M59: 17,500,857 km (0.1 R)
• M60: 17,912,699 km (0.089 R)
• M61: 18,595,913 km (0.111 R)
• M62: 19,046,203 km (0.082 R)
• M63: 19,166,928 km (0.035 R)
• M64: 19,378,759 km (0.119 R)
• M65: 19,621,855 km (0.107 R)
• M66: 19,713,110 km (0.105 R)
• M67: 20,203,043 km (0.089 R)

Planet 8 - Ice Giant

Semi-Major Axis: 7.17 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 369

Radius: 5.1

Gravity: 14.19 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 6.64 AU - 7.7 AU

Year: 12396 Days

Day: 24.8 Hours

Environment

Temp: -218 °C

Axial Tilt: 50 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 45,006,445 km

• M1: 70,760 km (0.03 R)
• M2: 643,121 km (0.119 R)
• M3: 968,197 km (0.113 R)
• M4: 1,023,698 km (0.104 R)
• M5: 1,236,726 km (0.102 R)
• M6: 1,442,273 km (0.077 R)
• M7: 1,506,002 km (0.062 R)
• M8: 2,073,576 km (0.102 R)
• M9: 2,218,836 km (0.083 R)
• M10: 2,886,042 km (0.105 R)
• M11: 2,939,748 km (0.113 R)
• M12: 3,297,287 km (0.115 R)
• M13: 3,639,567 km (0.085 R)
• M14: 3,815,045 km (0.118 R)
• M15: 3,933,526 km (0.117 R)
• M16: 4,296,152 km (0.087 R)
• M17: 4,859,986 km (0.032 R)
• M18: 5,053,117 km (0.115 R)
• M19: 5,613,959 km (0.082 R)
• M20: 5,748,897 km (0.056 R)
• M21: 5,953,098 km (0.085 R)
• M22: 6,580,062 km (0.079 R)
• M23: 6,722,330 km (0.074 R)
• M24: 7,374,577 km (0.072 R)
• M25: 7,448,328 km (0.11 R)
• M26: 7,596,580 km (0.073 R)
• M27: 8,699,715 km (0.082 R)
• M28: 9,569,626 km (0.072 R)
• M29: 9,771,135 km (0.116 R)
• M30: 10,301,609 km (0.094 R)
• M31: 10,632,818 km (0.115 R)
• M32: 10,841,507 km (0.051 R)
• M33: 11,093,879 km (0.098 R)
• M34: 11,178,402 km (0.077 R)
• M35: 11,220,738 km (0.117 R)
• M36: 11,475,802 km (0.09 R)
• M37: 12,165,748 km (0.101 R)
• M38: 12,427,843 km (0.119 R)
• M39: 13,948,057 km (0.094 R)
• M40: 13,993,684 km (0.111 R)
• M41: 14,268,346 km (0.077 R)
• M42: 15,009,454 km (0.086 R)
• M43: 15,384,645 km (0.056 R)
• M44: 15,667,983 km (0.07 R)
• M45: 15,762,828 km (0.086 R)
• M46: 16,625,260 km (0.116 R)
• M47: 17,699,822 km (0.057 R)
• M48: 18,445,268 km (0.085 R)
• M49: 18,545,498 km (0.045 R)
• M50: 19,915,366 km (0.051 R)
• M51: 21,160,320 km (0.098 R)
• M52: 21,845,029 km (0.118 R)
• M53: 22,163,523 km (0.116 R)
• M54: 22,966,415 km (0.084 R)
• M55: 24,106,500 km (0.115 R)
• M56: 24,216,006 km (0.062 R)
• M57: 24,655,823 km (0.113 R)
• M58: 24,766,227 km (0.099 R)
• M59: 24,821,428 km (0.027 R)
• M60: 25,766,887 km (0.092 R)
• M61: 27,178,492 km (0.045 R)
• M62: 27,692,660 km (0.088 R)
• M63: 27,922,293 km (0.099 R)
• M64: 28,383,354 km (0.047 R)
• M65: 28,441,248 km (0.071 R)
• M66: 28,499,142 km (0.088 R)
• M67: 28,905,151 km (0.092 R)
• M68: 30,607,874 km (0.097 R)
• M69: 32,161,747 km (0.101 R)
• M70: 32,282,323 km (0.087 R)
• M71: 32,523,923 km (0.054 R)
• M72: 33,009,069 km (0.08 R)
• M73: 33,557,645 km (0.083 R)
• M74: 33,863,722 km (0.027 R)
• M75: 35,283,555 km (0.091 R)
• M76: 35,407,871 km (0.048 R)
• M77: 35,594,719 km (0.068 R)
• M78: 35,781,866 km (0.081 R)
• M79: 36,219,888 km (0.036 R)
• M80: 36,533,894 km (0.066 R)
• M81: 37,544,578 km (0.072 R)
• M82: 37,671,586 km (0.048 R)
• M83: 37,798,744 km (0.11 R)
• M84: 38,180,967 km (0.078 R)
• M85: 38,500,358 km (0.115 R)
• M86: 39,528,844 km (0.097 R)
• M87: 39,722,573 km (0.062 R)
• M88: 39,851,975 km (0.078 R)
• M89: 40,046,303 km (0.109 R)
• M90: 41,743,939 km (0.08 R)
• M91: 41,809,763 km (0.119 R)
• M92: 43,331,622 km (0.082 R)
• M93: 45,006,519 km (0.115 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 225 - 14,655 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit