🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 399.4

Radius: 15

Gravity: 1.78 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 0.54 AU - 0.72 AU

Year: 345 Days

Day: 7.5 Hours

Environment

Temp: -158 °C

Axial Tilt: 13 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 45,234,356 km

• M1: 187,596 km (0.06 R)
• M2: 294,259 km (0.097 R)
• M3: 394,639 km (0.067 R)
• M4: 501,602 km (0.063 R)
• M5: 599,588 km (0.064 R)
• M6: 709,094 km (0.045 R)
• M7: 890,407 km (0.038 R)
• M8: 987,645 km (0.083 R)
• M9: 1,081,443 km (0.081 R)
• M10: 1,209,499 km (0.102 R)
• M11: 1,311,076 km (0.099 R)
• M12: 1,428,061 km (0.071 R)
• M13: 1,677,740 km (0.066 R)
• M14: 1,828,535 km (0.063 R)
• M15: 2,044,554 km (0.047 R)
• M16: 2,158,248 km (0.106 R)
• M17: 2,274,336 km (0.084 R)
• M18: 2,447,272 km (0.039 R)
• M19: 2,583,854 km (0.07 R)
• M20: 2,785,812 km (0.038 R)
• M21: 2,987,769 km (0.112 R)
• M22: 3,139,760 km (0.1 R)
• M23: 3,339,024 km (0.071 R)
• M24: 3,588,404 km (0.057 R)
• M25: 3,756,253 km (0.113 R)
• M26: 3,914,976 km (0.113 R)
• M27: 4,093,895 km (0.1 R)
• M28: 4,226,888 km (0.119 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 628.3

Radius: 13.7

Gravity: 3.35 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 0.7 AU - 0.96 AU

Year: 522 Days

Day: 6.9 Hours

Environment

Temp: -170 °C

Axial Tilt: 12.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 45,234,356 km

• M1: 170,542 km (0.069 R)
• M2: 272,867 km (0.117 R)
• M3: 364,720 km (0.049 R)
• M4: 463,903 km (0.087 R)
• M5: 564,433 km (0.086 R)
• M6: 736,919 km (0.117 R)
• M7: 837,449 km (0.032 R)
• M8: 933,790 km (0.119 R)
• M9: 1,093,860 km (0.084 R)
• M10: 1,253,032 km (0.097 R)
• M11: 1,465,162 km (0.091 R)
• M12: 1,630,766 km (0.095 R)
• M13: 1,742,815 km (0.11 R)
• M14: 1,894,507 km (0.109 R)
• M15: 2,044,255 km (0.106 R)
• M16: 2,159,445 km (0.063 R)
• M17: 2,257,133 km (0.056 R)
• M18: 2,450,264 km (0.057 R)
• M19: 2,676,904 km (0.095 R)
• M20: 2,775,190 km (0.115 R)
• M21: 2,867,492 km (0.092 R)
• M22: 2,968,171 km (0.109 R)
• M23: 3,158,460 km (0.068 R)
• M24: 3,247,620 km (0.069 R)
• M25: 3,360,417 km (0.091 R)
• M26: 3,636,275 km (0.117 R)
• M27: 3,927,842 km (0.096 R)
• M28: 4,235,265 km (0.09 R)
• M29: 4,508,581 km (0.09 R)
• M30: 4,601,032 km (0.116 R)
• M31: 4,711,136 km (0.097 R)
• M32: 4,830,814 km (0.05 R)
• M33: 5,046,834 km (0.06 R)
• M34: 5,248,492 km (0.102 R)
• M35: 5,363,682 km (0.082 R)
• M36: 5,506,548 km (0.103 R)
• M37: 5,614,558 km (0.115 R)
• M38: 5,869,472 km (0.111 R)
• M39: 6,016,826 km (0.066 R)
• M40: 6,146,827 km (0.083 R)
• M41: 6,268,450 km (0.095 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 368

Radius: 12.3

Gravity: 2.43 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 1.09 AU - 1.65 AU

Year: 1107 Days

Day: 9.9 Hours

Environment

Temp: -195 °C

Axial Tilt: 38.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 45,234,356 km

• M1: 157,078 km (0.086 R)
• M2: 234,420 km (0.087 R)
• M3: 349,012 km (0.104 R)
• M4: 529,277 km (0.048 R)
• M5: 615,446 km (0.118 R)
• M6: 771,925 km (0.104 R)
• M7: 849,866 km (0.091 R)
• M8: 1,033,272 km (0.095 R)
• M9: 1,303,446 km (0.095 R)
• M10: 1,426,266 km (0.08 R)
• M11: 1,574,966 km (0.057 R)
• M12: 1,766,302 km (0.091 R)
• M13: 1,888,075 km (0.079 R)
• M14: 2,060,262 km (0.076 R)
• M15: 2,245,913 km (0.108 R)
• M16: 2,336,719 km (0.084 R)
• M17: 2,522,071 km (0.09 R)
• M18: 2,634,119 km (0.11 R)
• M19: 2,880,806 km (0.075 R)
• M20: 3,153,822 km (0.118 R)
• M21: 3,492,661 km (0.06 R)
• M22: 3,686,092 km (0.071 R)
• M23: 3,764,481 km (0.082 R)
• M24: 3,863,215 km (0.112 R)
• M25: 4,073,400 km (0.092 R)
• M26: 4,164,805 km (0.086 R)
• M27: 4,277,302 km (0.098 R)
• M28: 4,421,963 km (0.094 R)
• M29: 4,568,270 km (0.097 R)
• M30: 4,780,250 km (0.105 R)
• M31: 4,908,905 km (0.116 R)
• M32: 5,071,517 km (0.119 R)
• M33: 5,180,873 km (0.101 R)
• M34: 5,413,199 km (0.117 R)
• M35: 5,592,567 km (0.109 R)
• M36: 5,728,252 km (0.117 R)
• M37: 5,865,284 km (0.034 R)
• M38: 5,968,656 km (0.114 R)
• M39: 6,095,814 km (0.12 R)
• M40: 6,200,682 km (0.073 R)
• M41: 6,364,791 km (0.086 R)
• M42: 6,566,150 km (0.079 R)
• M43: 6,866,093 km (0.08 R)
• M44: 7,479,445 km (0.11 R)
• M45: 7,654,325 km (0.095 R)
• M46: 7,755,004 km (0.119 R)
• M47: 7,881,265 km (0.066 R)
• M48: 7,995,557 km (0.101 R)
• M49: 8,303,131 km (0.08 R)
• M50: 8,484,294 km (0.097 R)
• M51: 8,614,593 km (0.104 R)
• M52: 8,745,492 km (0.118 R)
• M53: 8,877,138 km (0.057 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 160.9

Radius: 12.6

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 2.74 AU - 3.3 AU

Year: 3623 Days

Day: 6.3 Hours

Environment

Temp: -204 °C

Axial Tilt: 35.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 45,234,356 km

• M1: 160,519 km (0.057 R)
• M2: 322,982 km (0.087 R)
• M3: 468,241 km (0.057 R)
• M4: 571,763 km (0.047 R)
• M5: 714,180 km (0.11 R)
• M6: 1,340,098 km (0.073 R)
• M7: 1,506,899 km (0.039 R)
• M8: 1,587,981 km (0.107 R)
• M9: 1,722,919 km (0.077 R)
• M10: 1,905,278 km (0.081 R)
• M11: 2,105,740 km (0.097 R)
• M12: 2,254,889 km (0.066 R)
• M13: 2,503,371 km (0.039 R)
• M14: 2,686,479 km (0.118 R)
• M15: 2,848,942 km (0.032 R)
• M16: 2,950,519 km (0.038 R)
• M17: 3,249,415 km (0.12 R)
• M18: 3,409,335 km (0.108 R)
• M19: 3,503,881 km (0.098 R)
• M20: 3,695,666 km (0.032 R)
• M21: 4,190,386 km (0.111 R)
• M22: 4,291,963 km (0.108 R)
• M23: 4,438,419 km (0.088 R)
• M24: 4,646,211 km (0.076 R)
• M25: 4,736,269 km (0.115 R)
• M26: 4,872,552 km (0.098 R)
• M27: 5,056,258 km (0.104 R)
• M28: 5,195,684 km (0.091 R)
• M29: 5,621,290 km (0.114 R)
• M30: 6,256,183 km (0.116 R)
• M31: 6,389,325 km (0.072 R)
• M32: 6,811,191 km (0.086 R)
• M33: 6,913,815 km (0.104 R)
• M34: 7,051,595 km (0.11 R)
• M35: 7,646,845 km (0.104 R)
• M36: 7,842,968 km (0.066 R)
• M37: 8,076,789 km (0.086 R)
• M38: 8,588,563 km (0.099 R)
• M39: 9,186,207 km (0.056 R)
• M40: 9,375,747 km (0.079 R)
• M41: 10,107,879 km (0.071 R)
• M42: 10,244,761 km (0.066 R)
• M43: 10,579,861 km (0.112 R)
• M44: 10,738,734 km (0.062 R)
• M45: 10,838,515 km (0.084 R)
• M46: 10,978,689 km (0.094 R)
• M47: 11,402,798 km (0.072 R)
• M48: 11,586,205 km (0.065 R)
• M49: 12,246,231 km (0.113 R)
• M50: 12,496,957 km (0.082 R)
• M51: 12,601,975 km (0.112 R)
• M52: 13,131,252 km (0.088 R)
• M53: 13,259,308 km (0.072 R)
• M54: 13,906,169 km (0.066 R)
• M55: 14,189,657 km (0.117 R)
• M56: 14,299,163 km (0.092 R)
• M57: 14,585,344 km (0.103 R)
• M58: 14,762,318 km (0.096 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 371.9

Radius: 13.1

Gravity: 2.17 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 3.09 AU - 3.57 AU

Year: 4194 Days

Day: 10.8 Hours

Environment

Temp: -220 °C

Axial Tilt: 38.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 45,234,356 km

• M1: 178,470 km (0.098 R)
• M2: 293,361 km (0.097 R)
• M3: 398,828 km (0.101 R)
• M4: 673,639 km (0.114 R)
• M5: 759,957 km (0.029 R)
• M6: 913,445 km (0.1 R)
• M7: 1,229,694 km (0.072 R)
• M8: 1,314,367 km (0.117 R)
• M9: 1,426,416 km (0.105 R)
• M10: 1,673,851 km (0.119 R)
• M11: 1,921,585 km (0.058 R)
• M12: 2,270,746 km (0.109 R)
• M13: 2,499,481 km (0.101 R)
• M14: 2,608,987 km (0.1 R)
• M15: 2,946,928 km (0.093 R)
• M16: 3,029,506 km (0.071 R)
• M17: 3,163,397 km (0.106 R)
• M18: 3,248,069 km (0.047 R)
• M19: 3,541,730 km (0.071 R)
• M20: 3,952,974 km (0.094 R)
• M21: 4,062,929 km (0.078 R)
• M22: 4,229,581 km (0.116 R)
• M23: 4,398,626 km (0.12 R)
• M24: 4,550,917 km (0.054 R)
• M25: 4,840,987 km (0.115 R)
• M26: 5,097,398 km (0.108 R)
• M27: 5,459,724 km (0.114 R)
• M28: 5,685,467 km (0.073 R)
• M29: 5,851,521 km (0.062 R)
• M30: 6,146,079 km (0.099 R)
• M31: 6,467,116 km (0.112 R)
• M32: 6,618,958 km (0.11 R)
• M33: 6,749,856 km (0.113 R)
• M34: 7,170,525 km (0.108 R)
• M35: 7,395,371 km (0.038 R)
• M36: 7,990,920 km (0.105 R)
• M37: 8,365,064 km (0.099 R)
• M38: 8,649,599 km (0.079 R)
• M39: 8,745,043 km (0.078 R)
• M40: 9,794,322 km (0.11 R)
• M41: 10,270,492 km (0.089 R)
• M42: 10,498,779 km (0.1 R)
• M43: 10,626,386 km (0.081 R)
• M44: 11,428,679 km (0.088 R)
• M45: 11,665,343 km (0.075 R)
• M46: 12,170,236 km (0.084 R)
• M47: 12,736,613 km (0.101 R)
• M48: 12,954,577 km (0.058 R)
• M49: 13,311,518 km (0.116 R)
• M50: 13,394,395 km (0.052 R)
• M51: 13,643,924 km (0.099 R)
• M52: 14,175,894 km (0.11 R)
• M53: 14,943,481 km (0.094 R)
• M54: 15,520,779 km (0.12 R)
• M55: 15,607,995 km (0.101 R)
• M56: 15,753,853 km (0.066 R)
• M57: 16,046,765 km (0.116 R)
• M58: 16,459,805 km (0.087 R)
• M59: 16,548,666 km (0.105 R)
• M60: 16,786,826 km (0.093 R)
• M61: 17,176,080 km (0.09 R)
• M62: 17,507,738 km (0.092 R)
• M63: 17,689,649 km (0.045 R)
• M64: 17,841,640 km (0.112 R)
• M65: 18,055,117 km (0.111 R)
• M66: 19,229,161 km (0.104 R)
• M67: 19,605,100 km (0.046 R)
• M68: 19,951,718 km (0.102 R)
• M69: 20,237,002 km (0.04 R)
• M70: 20,747,280 km (0.088 R)
• M71: 21,004,139 km (0.08 R)

Planet 6 - Ice Giant

Semi-Major Axis: 7.79 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 688.4

Radius: 7

Gravity: 14.05 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 6.57 AU - 9.01 AU

Year: 15008 Days

Day: 17 Hours

Environment

Temp: -229 °C

Axial Tilt: 23.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 45,234,356 km

• M1: 89,011 km (0.105 R)
• M2: 226,342 km (0.079 R)
• M3: 320,738 km (0.103 R)
• M4: 481,107 km (0.095 R)
• M5: 789,727 km (0.115 R)
• M6: 853,905 km (0.08 R)
• M7: 897,737 km (0.113 R)
• M8: 1,301,202 km (0.119 R)
• M9: 1,755,830 km (0.076 R)
• M10: 2,015,233 km (0.109 R)
• M11: 2,194,900 km (0.076 R)
• M12: 2,474,349 km (0.094 R)
• M13: 2,798,228 km (0.086 R)
• M14: 3,066,906 km (0.093 R)
• M15: 3,629,244 km (0.087 R)
• M16: 3,811,455 km (0.043 R)
• M17: 3,959,407 km (0.09 R)
• M18: 4,109,304 km (0.058 R)
• M19: 4,376,187 km (0.104 R)
• M20: 4,570,215 km (0.074 R)
• M21: 4,688,098 km (0.096 R)
• M22: 4,966,799 km (0.108 R)
• M23: 5,128,664 km (0.109 R)
• M24: 5,292,025 km (0.084 R)
• M25: 5,582,394 km (0.105 R)
• M26: 6,092,074 km (0.075 R)
• M27: 6,929,224 km (0.082 R)
• M28: 7,384,300 km (0.113 R)
• M29: 7,708,629 km (0.093 R)
• M30: 8,132,439 km (0.082 R)
• M31: 8,467,239 km (0.093 R)
• M32: 8,515,410 km (0.08 R)
• M33: 8,904,364 km (0.091 R)
• M34: 9,902,033 km (0.046 R)
• M35: 10,311,033 km (0.09 R)
• M36: 10,362,495 km (0.087 R)
• M37: 11,410,578 km (0.113 R)
• M38: 11,463,834 km (0.113 R)
• M39: 12,055,494 km (0.096 R)
• M40: 13,156,385 km (0.108 R)
• M41: 13,436,731 km (0.043 R)
• M42: 13,662,325 km (0.099 R)
• M43: 14,117,252 km (0.083 R)
• M44: 14,635,160 km (0.082 R)
• M45: 14,867,336 km (0.117 R)
• M46: 15,217,843 km (0.072 R)
• M47: 15,276,486 km (0.119 R)
• M48: 16,646,952 km (0.085 R)
• M49: 17,193,882 km (0.091 R)
• M50: 17,870,214 km (0.096 R)
• M51: 18,680,885 km (0.097 R)
• M52: 18,869,677 km (0.089 R)
• M53: 19,122,348 km (0.061 R)
• M54: 19,951,270 km (0.102 R)
• M55: 20,079,774 km (0.116 R)
• M56: 20,337,831 km (0.097 R)
• M57: 20,987,534 km (0.056 R)
• M58: 22,041,152 km (0.097 R)
• M59: 24,336,881 km (0.118 R)
• M60: 25,095,641 km (0.106 R)
• M61: 27,062,105 km (0.113 R)
• M62: 27,848,092 km (0.11 R)
• M63: 28,859,224 km (0.105 R)
• M64: 29,369,353 km (0.111 R)
• M65: 30,398,437 km (0.113 R)
• M66: 32,039,376 km (0.06 R)
• M67: 37,131,837 km (0.05 R)
• M68: 37,925,005 km (0.09 R)
• M69: 39,044,895 km (0.075 R)
• M70: 42,056,599 km (0.071 R)
• M71: 42,800,400 km (0.118 R)
• M72: 42,966,304 km (0.082 R)
• M73: 43,381,887 km (0.058 R)
• M74: 43,465,213 km (0.06 R)
• M75: 44,217,091 km (0.087 R)
• M76: 45,395,324 km (0.052 R)
• M77: 46,583,879 km (0.113 R)
• M78: 47,439,130 km (0.114 R)
• M79: 47,954,794 km (0.085 R)
• M80: 48,213,299 km (0.073 R)
• M81: 49,686,988 km (0.081 R)
• M82: 51,439,527 km (0.075 R)
• M83: 53,658,512 km (0.076 R)
• M84: 55,095,101 km (0.078 R)
• M85: 55,456,080 km (0.094 R)
• M86: 56,453,150 km (0.116 R)
• M87: 58,281,236 km (0.103 R)
• M88: 58,649,097 km (0.113 R)
• M89: 59,387,363 km (0.094 R)
• M90: 59,572,415 km (0.113 R)
• M91: 59,664,867 km (0.105 R)
• M92: 60,500,371 km (0.073 R)
• M93: 61,433,114 km (0.102 R)
• M94: 62,088,951 km (0.102 R)

Planet 7 - Ice Giant

Semi-Major Axis: 7.93 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 242.3

Radius: 7.2

Gravity: 4.67 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 7.86 AU - 8 AU

Year: 15414 Days

Day: 24.2 Hours

Environment

Temp: -240 °C

Axial Tilt: 1.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 45,234,356 km

• M1: 96,939 km (0.078 R)
• M2: 198,516 km (0.083 R)
• M3: 289,771 km (0.114 R)
• M4: 736,470 km (0.083 R)
• M5: 907,760 km (0.108 R)
• M6: 998,267 km (0.081 R)
• M7: 1,054,067 km (0.096 R)
• M8: 1,432,400 km (0.081 R)
• M9: 1,736,532 km (0.073 R)
• M10: 1,919,490 km (0.119 R)
• M11: 2,205,521 km (0.051 R)
• M12: 2,303,957 km (0.1 R)
• M13: 2,378,756 km (0.114 R)
• M14: 2,454,303 km (0.117 R)
• M15: 2,871,082 km (0.096 R)
• M16: 2,951,716 km (0.102 R)
• M17: 3,087,850 km (0.098 R)
• M18: 3,170,428 km (0.043 R)
• M19: 3,309,853 km (0.084 R)
• M20: 3,828,359 km (0.084 R)
• M21: 4,434,081 km (0.08 R)
• M22: 4,653,092 km (0.1 R)
• M23: 5,069,273 km (0.111 R)
• M24: 5,631,313 km (0.079 R)
• M25: 5,868,575 km (0.094 R)
• M26: 7,067,003 km (0.097 R)
• M27: 7,619,169 km (0.048 R)
• M28: 7,957,111 km (0.092 R)
• M29: 8,803,685 km (0.063 R)
• M30: 8,921,419 km (0.107 R)
• M31: 9,277,611 km (0.053 R)
• M32: 9,357,347 km (0.093 R)
• M33: 9,557,808 km (0.114 R)
• M34: 9,759,615 km (0.072 R)
• M35: 10,208,708 km (0.032 R)
• M36: 10,664,683 km (0.119 R)
• M37: 11,042,567 km (0.068 R)
• M38: 11,169,426 km (0.088 R)
• M39: 11,382,154 km (0.113 R)
• M40: 12,289,914 km (0.094 R)
• M41: 12,465,392 km (0.054 R)
• M42: 13,899,437 km (0.07 R)
• M43: 13,945,065 km (0.097 R)
• M44: 14,635,908 km (0.109 R)
• M45: 14,682,433 km (0.057 R)
• M46: 15,102,653 km (0.09 R)
• M47: 15,907,190 km (0.088 R)
• M48: 17,115,642 km (0.11 R)
• M49: 17,904,322 km (0.106 R)
• M50: 18,755,384 km (0.115 R)
• M51: 19,466,124 km (0.062 R)
• M52: 19,619,462 km (0.12 R)
• M53: 21,071,010 km (0.08 R)
• M54: 21,491,978 km (0.109 R)
• M55: 21,597,744 km (0.116 R)
• M56: 22,235,480 km (0.117 R)
• M57: 22,556,666 km (0.112 R)
• M58: 22,664,077 km (0.119 R)
• M59: 22,825,494 km (0.072 R)
• M60: 22,879,349 km (0.101 R)
• M61: 23,366,439 km (0.048 R)
• M62: 24,792,406 km (0.079 R)
• M63: 25,069,910 km (0.075 R)
• M64: 25,460,062 km (0.099 R)
• M65: 26,415,842 km (0.071 R)
• M66: 26,529,088 km (0.077 R)
• M67: 26,642,483 km (0.09 R)
• M68: 27,269,149 km (0.103 R)
• M69: 28,594,735 km (0.087 R)
• M70: 31,188,762 km (0.093 R)
• M71: 31,848,938 km (0.083 R)
• M72: 32,150,527 km (0.087 R)
• M73: 32,574,488 km (0.107 R)
• M74: 33,980,109 km (0.069 R)
• M75: 34,103,228 km (0.04 R)
• M76: 34,288,281 km (0.104 R)
• M77: 35,156,098 km (0.099 R)
• M78: 35,405,328 km (0.087 R)
• M79: 35,467,710 km (0.072 R)
• M80: 36,471,362 km (0.068 R)
• M81: 36,786,864 km (0.1 R)
• M82: 37,738,905 km (0.113 R)
• M83: 38,058,147 km (0.028 R)
• M84: 38,122,025 km (0.091 R)
• M85: 41,957,266 km (0.087 R)
• M86: 42,089,361 km (0.083 R)
• M87: 42,420,271 km (0.106 R)
• M88: 42,951,643 km (0.078 R)
• M89: 43,018,214 km (0.084 R)
• M90: 43,953,799 km (0.11 R)
• M91: 44,896,266 km (0.026 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 554 - 14,178 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit