🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 880.2

Radius: 13.9

Gravity: 4.56 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 0.41 AU - 0.65 AU

Year: 271 Days

Day: 10.8 Hours

Environment

Temp: -146 °C

Axial Tilt: 25.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 54,466,580 km

• M1: 205,099 km (0.118 R)
• M2: 297,251 km (0.052 R)
• M3: 395,088 km (0.086 R)
• M4: 507,436 km (0.06 R)
• M5: 621,430 km (0.119 R)
• M6: 729,140 km (0.089 R)
• M7: 815,608 km (0.1 R)
• M8: 910,004 km (0.053 R)
• M9: 1,023,997 km (0.103 R)
• M10: 1,209,200 km (0.101 R)
• M11: 1,314,965 km (0.054 R)
• M12: 1,401,882 km (0.061 R)
• M13: 1,545,346 km (0.094 R)
• M14: 1,832,873 km (0.118 R)
• M15: 1,980,975 km (0.056 R)
• M16: 2,081,954 km (0.12 R)
• M17: 2,195,199 km (0.081 R)
• M18: 2,358,261 km (0.091 R)
• M19: 2,465,672 km (0.101 R)
• M20: 2,619,010 km (0.107 R)
• M21: 2,849,391 km (0.044 R)
• M22: 2,981,635 km (0.072 R)
• M23: 3,228,472 km (0.085 R)
• M24: 3,330,497 km (0.12 R)
• M25: 3,537,541 km (0.114 R)
• M26: 3,636,425 km (0.089 R)
• M27: 3,748,923 km (0.112 R)
• M28: 3,856,184 km (0.062 R)
• M29: 4,009,522 km (0.092 R)
• M30: 4,132,342 km (0.094 R)
• M31: 4,269,523 km (0.116 R)
• M32: 4,481,653 km (0.079 R)
• M33: 4,643,069 km (0.105 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 387.3

Radius: 11.9

Gravity: 2.73 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 0.44 AU - 0.7 AU

Year: 302 Days

Day: 11.1 Hours

Environment

Temp: -155 °C

Axial Tilt: 35.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 54,466,580 km

• M1: 152,291 km (0.117 R)
• M2: 236,514 km (0.113 R)
• M3: 311,463 km (0.085 R)
• M4: 418,874 km (0.078 R)
• M5: 493,972 km (0.092 R)
• M6: 632,799 km (0.071 R)
• M7: 725,849 km (0.114 R)
• M8: 805,285 km (0.075 R)
• M9: 914,193 km (0.097 R)
• M10: 1,004,400 km (0.071 R)
• M11: 1,080,545 km (0.1 R)
• M12: 1,176,737 km (0.062 R)
• M13: 1,294,770 km (0.053 R)
• M14: 1,386,174 km (0.052 R)
• M15: 1,479,822 km (0.078 R)
• M16: 1,612,067 km (0.094 R)
• M17: 1,686,118 km (0.026 R)
• M18: 1,765,404 km (0.116 R)
• M19: 1,867,580 km (0.09 R)
• M20: 2,042,460 km (0.082 R)
• M21: 2,136,407 km (0.053 R)
• M22: 2,218,088 km (0.066 R)
• M23: 2,319,515 km (0.12 R)
• M24: 2,394,314 km (0.087 R)
• M25: 2,599,413 km (0.106 R)
• M26: 2,696,801 km (0.067 R)
• M27: 2,800,472 km (0.075 R)
• M28: 3,027,113 km (0.053 R)
• M29: 3,109,093 km (0.068 R)
• M30: 3,328,253 km (0.097 R)
• M31: 3,444,940 km (0.104 R)
• M32: 3,552,351 km (0.097 R)
• M33: 3,655,424 km (0.095 R)
• M34: 3,781,535 km (0.114 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 469.7

Radius: 11.6

Gravity: 3.49 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 0.51 AU - 0.73 AU

Year: 343 Days

Day: 6.6 Hours

Environment

Temp: -146 °C

Axial Tilt: 3.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 54,466,580 km

• M1: 145,409 km (0.047 R)
• M2: 264,788 km (0.071 R)
• M3: 365,617 km (0.113 R)
• M4: 439,070 km (0.115 R)
• M5: 513,270 km (0.071 R)
• M6: 590,014 km (0.094 R)
• M7: 690,693 km (0.098 R)
• M8: 770,579 km (0.086 R)
• M9: 918,830 km (0.118 R)
• M10: 1,015,770 km (0.11 R)
• M11: 1,100,592 km (0.1 R)
• M12: 1,188,106 km (0.06 R)
• M13: 1,282,353 km (0.12 R)
• M14: 1,357,900 km (0.119 R)
• M15: 1,430,754 km (0.088 R)
• M16: 1,607,579 km (0.099 R)
• M17: 1,749,846 km (0.025 R)
• M18: 1,906,026 km (0.079 R)
• M19: 1,998,179 km (0.084 R)
• M20: 2,121,597 km (0.118 R)
• M21: 2,202,081 km (0.097 R)
• M22: 2,319,515 km (0.083 R)
• M23: 2,392,070 km (0.083 R)
• M24: 2,465,373 km (0.051 R)
• M25: 2,571,587 km (0.058 R)
• M26: 2,684,683 km (0.025 R)
• M27: 2,821,565 km (0.067 R)
• M28: 3,131,083 km (0.12 R)
• M29: 3,287,114 km (0.06 R)
• M30: 3,517,196 km (0.113 R)
• M31: 4,068,015 km (0.108 R)
• M32: 4,181,560 km (0.096 R)
• M33: 4,264,138 km (0.11 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 727.4

Radius: 13.9

Gravity: 3.76 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 1.33 AU - 1.33 AU

Year: 1078 Days

Day: 9.9 Hours

Environment

Temp: -187 °C

Axial Tilt: 45.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 54,466,580 km

• M1: 175,628 km (0.118 R)
• M2: 270,024 km (0.086 R)
• M3: 383,569 km (0.1 R)
• M4: 528,080 km (0.031 R)
• M5: 819,048 km (0.096 R)
• M6: 1,019,509 km (0.112 R)
• M7: 1,133,653 km (0.058 R)
• M8: 1,282,802 km (0.04 R)
• M9: 1,503,459 km (0.092 R)
• M10: 1,660,536 km (0.086 R)
• M11: 1,840,802 km (0.064 R)
• M12: 2,193,254 km (0.038 R)
• M13: 2,777,883 km (0.096 R)
• M14: 2,880,058 km (0.112 R)
• M15: 3,077,677 km (0.032 R)
• M16: 3,215,606 km (0.103 R)
• M17: 3,333,938 km (0.1 R)
• M18: 3,475,757 km (0.074 R)
• M19: 3,564,020 km (0.076 R)
• M20: 3,742,789 km (0.07 R)
• M21: 3,856,184 km (0.047 R)
• M22: 4,016,703 km (0.065 R)
• M23: 4,191,433 km (0.091 R)
• M24: 4,332,953 km (0.105 R)
• M25: 4,476,118 km (0.078 R)
• M26: 4,742,701 km (0.086 R)
• M27: 5,014,670 km (0.05 R)
• M28: 5,102,335 km (0.099 R)
• M29: 5,203,014 km (0.075 R)
• M30: 5,625,778 km (0.073 R)
• M31: 5,782,406 km (0.081 R)
• M32: 5,900,738 km (0.048 R)
• M33: 6,314,676 km (0.057 R)
• M34: 6,586,794 km (0.048 R)
• M35: 6,821,214 km (0.082 R)
• M36: 7,369,490 km (0.119 R)
• M37: 7,858,975 km (0.049 R)
• M38: 7,946,489 km (0.054 R)
• M39: 8,048,964 km (0.073 R)
• M40: 8,299,839 km (0.053 R)
• M41: 8,463,500 km (0.09 R)
• M42: 8,688,495 km (0.065 R)
• M43: 8,794,111 km (0.117 R)
• M44: 8,900,176 km (0.035 R)
• M45: 9,021,948 km (0.073 R)
• M46: 9,205,655 km (0.059 R)
• M47: 9,313,515 km (0.115 R)
• M48: 9,701,721 km (0.119 R)
• M49: 9,858,500 km (0.113 R)
• M50: 9,953,046 km (0.094 R)
• M51: 10,302,057 km (0.102 R)
• M52: 10,655,258 km (0.081 R)
• M53: 11,012,348 km (0.065 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 210.4

Radius: 12.3

Gravity: 1.39 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 1.29 AU - 1.65 AU

Year: 1253 Days

Day: 9.4 Hours

Environment

Temp: -201 °C

Axial Tilt: 44.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 54,466,580 km

• M1: 154,235 km (0.064 R)
• M2: 247,136 km (0.095 R)
• M3: 346,319 km (0.087 R)
• M4: 430,991 km (0.109 R)
• M5: 542,591 km (0.074 R)
• M6: 656,585 km (0.095 R)
• M7: 816,056 km (0.095 R)
• M8: 961,615 km (0.1 R)
• M9: 1,336,358 km (0.067 R)
• M10: 1,412,952 km (0.115 R)
• M11: 1,524,103 km (0.09 R)
• M12: 1,604,587 km (0.115 R)
• M13: 1,790,836 km (0.119 R)
• M14: 1,876,107 km (0.092 R)
• M15: 2,087,788 km (0.084 R)
• M16: 2,177,846 km (0.112 R)
• M17: 2,292,288 km (0.076 R)
• M18: 2,385,188 km (0.104 R)
• M19: 2,511,299 km (0.081 R)
• M20: 2,729,114 km (0.073 R)
• M21: 2,894,569 km (0.084 R)
• M22: 2,995,548 km (0.055 R)
• M23: 3,174,916 km (0.117 R)
• M24: 3,270,509 km (0.081 R)
• M25: 3,428,783 km (0.072 R)
• M26: 3,535,746 km (0.091 R)
• M27: 3,662,156 km (0.089 R)
• M28: 3,845,114 km (0.118 R)
• M29: 3,965,840 km (0.088 R)
• M30: 4,144,459 km (0.038 R)
• M31: 4,500,054 km (0.109 R)
• M32: 4,578,293 km (0.093 R)
• M33: 4,835,602 km (0.089 R)
• M34: 4,935,832 km (0.06 R)
• M35: 5,179,377 km (0.07 R)
• M36: 5,323,291 km (0.067 R)
• M37: 5,573,119 km (0.105 R)
• M38: 5,657,193 km (0.082 R)
• M39: 5,837,459 km (0.068 R)
• M40: 5,955,192 km (0.066 R)
• M41: 6,116,907 km (0.109 R)
• M42: 6,301,960 km (0.114 R)
• M43: 6,544,159 km (0.107 R)
• M44: 6,823,308 km (0.108 R)
• M45: 6,935,956 km (0.037 R)
• M46: 7,037,981 km (0.094 R)
• M47: 7,129,087 km (0.081 R)
• M48: 7,520,584 km (0.038 R)
• M49: 7,672,276 km (0.077 R)
• M50: 7,978,503 km (0.115 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 700.6

Radius: 11.9

Gravity: 4.95 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 1.74 AU - 2.3 AU

Year: 2018 Days

Day: 7.1 Hours

Environment

Temp: -197 °C

Axial Tilt: 29 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 54,466,580 km

• M1: 209,287 km (0.098 R)
• M2: 284,685 km (0.117 R)
• M3: 506,688 km (0.045 R)
• M4: 756,965 km (0.073 R)
• M5: 832,512 km (0.09 R)
• M6: 1,066,633 km (0.057 R)
• M7: 1,143,227 km (0.091 R)
• M8: 1,405,622 km (0.068 R)
• M9: 1,511,836 km (0.096 R)
• M10: 1,766,751 km (0.097 R)
• M11: 1,870,572 km (0.039 R)
• M12: 2,144,934 km (0.104 R)
• M13: 2,280,919 km (0.101 R)
• M14: 2,976,549 km (0.107 R)
• M15: 3,241,487 km (0.101 R)
• M16: 3,441,649 km (0.096 R)
• M17: 3,929,637 km (0.061 R)
• M18: 4,005,483 km (0.076 R)
• M19: 4,630,353 km (0.085 R)
• M20: 5,218,871 km (0.059 R)
• M21: 5,369,666 km (0.117 R)
• M22: 5,761,912 km (0.078 R)
• M23: 6,057,667 km (0.044 R)
• M24: 6,145,780 km (0.037 R)
• M25: 6,466,069 km (0.096 R)
• M26: 6,574,078 km (0.115 R)
• M27: 7,197,453 km (0.1 R)
• M28: 7,459,698 km (0.062 R)
• M29: 7,610,941 km (0.076 R)
• M30: 7,725,084 km (0.078 R)
• M31: 7,858,975 km (0.109 R)
• M32: 8,128,999 km (0.077 R)
• M33: 8,265,282 km (0.04 R)
• M34: 8,343,372 km (0.099 R)
• M35: 8,618,932 km (0.074 R)
• M36: 8,857,540 km (0.063 R)
• M37: 9,078,197 km (0.048 R)
• M38: 9,239,912 km (0.106 R)
• M39: 9,751,088 km (0.097 R)
• M40: 9,896,049 km (0.109 R)
• M41: 10,020,664 km (0.114 R)
• M42: 10,166,821 km (0.071 R)
• M43: 10,376,856 km (0.073 R)
• M44: 10,482,472 km (0.112 R)
• M45: 10,779,873 km (0.098 R)
• M46: 10,865,443 km (0.091 R)
• M47: 11,318,126 km (0.12 R)
• M48: 11,887,047 km (0.105 R)
• M49: 12,019,740 km (0.114 R)
• M50: 12,175,172 km (0.095 R)
• M51: 12,848,662 km (0.108 R)
• M52: 13,212,783 km (0.109 R)
• M53: 13,373,152 km (0.114 R)
• M54: 13,534,269 km (0.093 R)
• M55: 13,626,571 km (0.109 R)
• M56: 13,951,348 km (0.12 R)
• M57: 14,419,739 km (0.096 R)
• M58: 14,632,168 km (0.11 R)
• M59: 14,750,649 km (0.103 R)
• M60: 15,036,381 km (0.096 R)
• M61: 15,299,973 km (0.072 R)
• M62: 16,443,050 km (0.089 R)
• M63: 16,566,319 km (0.116 R)

Planet 7 - Gas Giant

Semi-Major Axis: 3.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 708.5

Radius: 10.3

Gravity: 6.68 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 2.62 AU - 3.66 AU

Year: 3911 Days

Day: 12.5 Hours

Environment

Temp: -220 °C

Axial Tilt: 12.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 54,466,580 km

• M1: 132,394 km (0.09 R)
• M2: 342,280 km (0.113 R)
• M3: 756,068 km (0.078 R)
• M4: 1,187,059 km (0.029 R)
• M5: 1,351,168 km (0.048 R)
• M6: 1,508,545 km (0.065 R)
• M7: 1,794,576 km (0.085 R)
• M8: 1,888,673 km (0.112 R)
• M9: 2,197,443 km (0.055 R)
• M10: 2,400,896 km (0.116 R)
• M11: 2,487,513 km (0.111 R)
• M12: 2,575,178 km (0.082 R)
• M13: 2,955,007 km (0.083 R)
• M14: 3,048,206 km (0.064 R)
• M15: 3,237,298 km (0.107 R)
• M16: 3,449,876 km (0.119 R)
• M17: 3,929,786 km (0.067 R)
• M18: 4,261,445 km (0.091 R)
• M19: 4,907,708 km (0.096 R)
• M20: 5,174,890 km (0.119 R)
• M21: 5,561,450 km (0.098 R)
• M22: 5,653,902 km (0.093 R)
• M23: 5,863,489 km (0.058 R)
• M24: 6,147,126 km (0.105 R)
• M25: 7,225,128 km (0.097 R)
• M26: 7,734,360 km (0.05 R)
• M27: 8,281,589 km (0.111 R)
• M28: 8,653,339 km (0.094 R)
• M29: 8,760,601 km (0.098 R)
• M30: 9,523,700 km (0.12 R)
• M31: 9,606,726 km (0.084 R)
• M32: 9,801,353 km (0.117 R)
• M33: 9,969,202 km (0.095 R)
• M34: 10,507,306 km (0.088 R)
• M35: 11,083,856 km (0.091 R)
• M36: 11,434,663 km (0.063 R)
• M37: 12,177,416 km (0.091 R)
• M38: 12,297,693 km (0.111 R)
• M39: 13,615,650 km (0.095 R)
• M40: 13,928,609 km (0.12 R)
• M41: 14,023,005 km (0.05 R)
• M42: 14,180,681 km (0.075 R)
• M43: 14,338,956 km (0.102 R)
• M44: 14,434,250 km (0.095 R)
• M45: 14,753,342 km (0.104 R)
• M46: 14,881,697 km (0.111 R)
• M47: 15,171,618 km (0.108 R)
• M48: 15,333,632 km (0.114 R)
• M49: 15,496,095 km (0.077 R)
• M50: 16,184,844 km (0.108 R)
• M51: 16,416,721 km (0.061 R)
• M52: 16,549,713 km (0.098 R)
• M53: 16,616,284 km (0.055 R)
• M54: 16,716,365 km (0.115 R)
• M55: 16,816,745 km (0.082 R)
• M56: 17,118,784 km (0.12 R)
• M57: 17,354,999 km (0.105 R)
• M58: 17,626,220 km (0.049 R)
• M59: 18,035,818 km (0.104 R)
• M60: 18,104,484 km (0.065 R)
• M61: 18,241,815 km (0.083 R)
• M62: 18,483,116 km (0.118 R)
• M63: 18,829,585 km (0.091 R)
• M64: 18,968,860 km (0.099 R)
• M65: 19,038,573 km (0.068 R)
• M66: 19,458,793 km (0.083 R)
• M67: 19,670,026 km (0.105 R)
• M68: 19,740,636 km (0.096 R)
• M69: 20,094,884 km (0.066 R)
• M70: 20,201,547 km (0.04 R)
• M71: 20,272,755 km (0.049 R)
• M72: 20,630,145 km (0.11 R)
• M73: 21,641,875 km (0.091 R)
• M74: 21,860,886 km (0.097 R)
• M75: 23,713,506 km (0.119 R)
• M76: 23,826,303 km (0.089 R)
• M77: 24,279,136 km (0.08 R)
• M78: 24,772,809 km (0.084 R)

Planet 8 - Ice Giant

Semi-Major Axis: 6.7 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 676.3

Radius: 5.1

Gravity: 26 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 5.76 AU - 7.64 AU

Year: 12190 Days

Day: 22.9 Hours

Environment

Temp: -221 °C

Axial Tilt: 18.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 54,466,580 km

• M1: 72,405 km (0.084 R)
• M2: 134,937 km (0.119 R)
• M3: 173,534 km (0.086 R)
• M4: 217,366 km (0.064 R)
• M5: 374,892 km (0.085 R)
• M6: 635,492 km (0.073 R)
• M7: 784,342 km (0.108 R)
• M8: 1,317,508 km (0.063 R)
• M9: 1,888,075 km (0.105 R)
• M10: 2,268,652 km (0.102 R)
• M11: 2,353,175 km (0.084 R)
• M12: 2,467,766 km (0.09 R)
• M13: 3,067,205 km (0.114 R)
• M14: 3,351,291 km (0.064 R)
• M15: 3,944,148 km (0.105 R)
• M16: 4,046,174 km (0.119 R)
• M17: 4,183,504 km (0.095 R)
• M18: 4,287,475 km (0.106 R)
• M19: 4,533,563 km (0.115 R)
• M20: 4,748,087 km (0.06 R)
• M21: 4,820,343 km (0.084 R)
• M22: 4,929,399 km (0.089 R)
• M23: 5,076,155 km (0.075 R)
• M24: 5,411,404 km (0.115 R)
• M25: 5,986,159 km (0.085 R)
• M26: 6,782,319 km (0.106 R)
• M27: 7,484,980 km (0.102 R)
• M28: 8,123,912 km (0.086 R)
• M29: 8,340,829 km (0.103 R)
• M30: 8,384,362 km (0.044 R)
• M31: 8,559,541 km (0.076 R)
• M32: 9,957,683 km (0.111 R)
• M33: 11,522,028 km (0.11 R)
• M34: 11,912,628 km (0.069 R)
• M35: 12,706,694 km (0.104 R)
• M36: 13,059,595 km (0.119 R)
• M37: 13,517,963 km (0.111 R)
• M38: 14,607,783 km (0.119 R)
• M39: 15,510,606 km (0.063 R)
• M40: 15,618,018 km (0.12 R)
• M41: 15,833,588 km (0.1 R)
• M42: 16,870,750 km (0.068 R)
• M43: 16,981,153 km (0.12 R)
• M44: 18,666,673 km (0.09 R)
• M45: 18,780,816 km (0.112 R)
• M46: 18,895,408 km (0.097 R)
• M47: 19,529,104 km (0.116 R)
• M48: 19,994,354 km (0.087 R)
• M49: 21,591,610 km (0.111 R)
• M50: 22,133,005 km (0.117 R)
• M51: 22,314,467 km (0.088 R)
• M52: 24,218,549 km (0.05 R)
• M53: 26,173,943 km (0.105 R)
• M54: 26,237,821 km (0.096 R)
• M55: 26,751,091 km (0.098 R)
• M56: 27,917,805 km (0.103 R)
• M57: 28,507,520 km (0.074 R)
• M58: 29,035,002 km (0.109 R)
• M59: 31,041,857 km (0.105 R)
• M60: 31,380,697 km (0.083 R)
• M61: 32,679,206 km (0.045 R)
• M62: 34,976,132 km (0.108 R)
• M63: 35,117,053 km (0.114 R)
• M64: 35,540,714 km (0.105 R)
• M65: 36,750,512 km (0.081 R)
• M66: 37,468,432 km (0.081 R)
• M67: 39,210,350 km (0.117 R)
• M68: 39,723,321 km (0.096 R)
• M69: 40,978,447 km (0.109 R)
• M70: 43,451,599 km (0.073 R)
• M71: 43,906,526 km (0.088 R)
• M72: 44,286,804 km (0.108 R)
• M73: 44,668,129 km (0.106 R)
• M74: 48,227,212 km (0.089 R)
• M75: 49,486,377 km (0.098 R)
• M76: 49,565,365 km (0.093 R)
• M77: 50,596,992 km (0.073 R)
• M78: 53,166,186 km (0.111 R)
• M79: 53,409,133 km (0.093 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: 536 - 10,819 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit