🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 187.2

Radius: 13.9

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 0.51 AU - 0.69 AU

Year: 321 Days

Day: 14.9 Hours

Environment

Temp: -159 °C

Axial Tilt: 32.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 39,302,167 km

• M1: 176,825 km (0.039 R)
• M2: 276,756 km (0.094 R)
• M3: 368,160 km (0.081 R)
• M4: 462,557 km (0.046 R)
• M5: 591,510 km (0.108 R)
• M6: 702,512 km (0.066 R)
• M7: 803,191 km (0.08 R)
• M8: 901,178 km (0.076 R)
• M9: 1,000,959 km (0.098 R)
• M10: 1,116,898 km (0.104 R)
• M11: 1,218,923 km (0.089 R)
• M12: 1,324,390 km (0.097 R)
• M13: 1,628,672 km (0.12 R)
• M14: 1,720,824 km (0.102 R)
• M15: 1,811,331 km (0.107 R)
• M16: 1,918,293 km (0.075 R)
• M17: 2,008,651 km (0.11 R)
• M18: 2,108,133 km (0.103 R)
• M19: 2,288,399 km (0.115 R)
• M20: 2,433,060 km (0.075 R)
• M21: 2,576,823 km (0.081 R)
• M22: 2,706,674 km (0.106 R)
• M23: 2,886,042 km (0.106 R)
• M24: 3,007,964 km (0.115 R)
• M25: 3,109,392 km (0.102 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 788.9

Radius: 13.6

Gravity: 4.27 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 0.55 AU - 0.83 AU

Year: 396 Days

Day: 8.4 Hours

Environment

Temp: -160 °C

Axial Tilt: 19.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 39,302,167 km

• M1: 188,942 km (0.08 R)
• M2: 287,826 km (0.09 R)
• M3: 390,002 km (0.113 R)
• M4: 491,579 km (0.082 R)
• M5: 630,854 km (0.074 R)
• M6: 753,674 km (0.076 R)
• M7: 898,485 km (0.079 R)
• M8: 1,127,968 km (0.117 R)
• M9: 1,247,796 km (0.075 R)
• M10: 1,408,015 km (0.099 R)
• M11: 1,564,644 km (0.089 R)
• M12: 1,661,584 km (0.099 R)
• M13: 1,794,277 km (0.076 R)
• M14: 1,879,099 km (0.084 R)
• M15: 1,982,621 km (0.1 R)
• M16: 2,141,793 km (0.081 R)
• M17: 2,329,987 km (0.114 R)
• M18: 2,530,149 km (0.117 R)
• M19: 2,638,906 km (0.041 R)
• M20: 2,749,310 km (0.118 R)
• M21: 2,834,730 km (0.075 R)
• M22: 2,927,780 km (0.082 R)
• M23: 3,151,279 km (0.11 R)
• M24: 3,261,682 km (0.098 R)
• M25: 3,352,488 km (0.103 R)
• M26: 3,465,285 km (0.088 R)
• M27: 3,629,693 km (0.107 R)
• M28: 3,716,609 km (0.093 R)
• M29: 3,804,274 km (0.118 R)
• M30: 3,899,867 km (0.116 R)
• M31: 4,056,197 km (0.12 R)
• M32: 4,176,773 km (0.116 R)
• M33: 4,283,286 km (0.066 R)
• M34: 4,390,548 km (0.084 R)
• M35: 4,553,460 km (0.099 R)
• M36: 4,741,953 km (0.109 R)
• M37: 4,845,176 km (0.094 R)
• M38: 5,029,780 km (0.076 R)
• M39: 5,118,790 km (0.078 R)
• M40: 5,216,627 km (0.096 R)
• M41: 5,364,430 km (0.071 R)
• M42: 5,505,501 km (0.045 R)
• M43: 5,748,747 km (0.079 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 779.4

Radius: 14.7

Gravity: 3.61 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 0.54 AU - 0.88 AU

Year: 413 Days

Day: 14 Hours

Environment

Temp: -153 °C

Axial Tilt: 9.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 39,302,167 km

• M1: 183,257 km (0.103 R)
• M2: 281,094 km (0.073 R)
• M3: 476,768 km (0.107 R)
• M4: 574,755 km (0.116 R)
• M5: 712,834 km (0.081 R)
• M6: 813,812 km (0.101 R)
• M7: 1,050,775 km (0.119 R)
• M8: 1,173,446 km (0.106 R)
• M9: 1,286,542 km (0.101 R)
• M10: 1,429,408 km (0.114 R)
• M11: 1,709,904 km (0.084 R)
• M12: 1,805,646 km (0.061 R)
• M13: 1,909,018 km (0.081 R)
• M14: 2,056,223 km (0.11 R)
• M15: 2,219,584 km (0.098 R)
• M16: 2,463,428 km (0.109 R)
• M17: 2,618,112 km (0.091 R)
• M18: 2,849,540 km (0.09 R)
• M19: 3,012,153 km (0.108 R)
• M20: 3,276,193 km (0.081 R)
• M21: 3,504,629 km (0.103 R)
• M22: 3,879,671 km (0.083 R)
• M23: 4,129,350 km (0.077 R)
• M24: 4,229,132 km (0.113 R)
• M25: 4,384,414 km (0.11 R)
• M26: 4,557,350 km (0.1 R)
• M27: 4,668,650 km (0.072 R)
• M28: 4,821,091 km (0.072 R)
• M29: 4,950,942 km (0.114 R)
• M30: 5,106,523 km (0.069 R)
• M31: 5,297,111 km (0.049 R)
• M32: 5,431,151 km (0.086 R)
• M33: 5,693,994 km (0.105 R)
• M34: 5,796,917 km (0.117 R)
• M35: 5,891,763 km (0.069 R)

Planet 4 - Gas Giant

Semi-Major Axis: 0.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 12.5

Radius: 14.7

Gravity: 0.06 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 0.7 AU - 0.82 AU

Year: 457 Days

Day: 9.7 Hours

Environment

Temp: -163 °C

Axial Tilt: 13.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 39,302,167 km

• M1: 193,430 km (0.047 R)
• M2: 286,630 km (0.091 R)
• M3: 438,172 km (0.107 R)
• M4: 534,064 km (0.079 R)
• M5: 687,253 km (0.037 R)
• M6: 818,151 km (0.077 R)
• M7: 946,655 km (0.116 R)
• M8: 1,038,957 km (0.112 R)
• M9: 1,257,071 km (0.091 R)
• M10: 1,364,183 km (0.108 R)
• M11: 1,495,380 km (0.068 R)
• M12: 1,613,862 km (0.119 R)

Planet 5 - Gas Giant

Semi-Major Axis: 0.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 716.4

Radius: 9.2

Gravity: 8.46 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 0.6 AU - 0.98 AU

Year: 485 Days

Day: 5.7 Hours

Environment

Temp: -162 °C

Axial Tilt: 150.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 39,302,167 km

• M1: 115,041 km (0.072 R)
• M2: 187,596 km (0.078 R)
• M3: 244,892 km (0.056 R)
• M4: 303,384 km (0.098 R)
• M5: 454,329 km (0.087 R)
• M6: 575,503 km (0.062 R)
• M7: 708,496 km (0.115 R)
• M8: 819,796 km (0.094 R)
• M9: 927,656 km (0.106 R)
• M10: 1,179,280 km (0.111 R)
• M11: 1,248,394 km (0.102 R)
• M12: 1,374,056 km (0.092 R)
• M13: 1,509,742 km (0.109 R)
• M14: 1,573,470 km (0.079 R)
• M15: 1,632,113 km (0.098 R)
• M16: 1,703,621 km (0.099 R)
• M17: 1,800,710 km (0.067 R)
• M18: 1,918,443 km (0.036 R)
• M19: 2,380,850 km (0.08 R)
• M20: 2,448,917 km (0.106 R)
• M21: 2,635,615 km (0.071 R)
• M22: 2,826,951 km (0.112 R)
• M23: 2,942,590 km (0.071 R)
• M24: 3,015,743 km (0.091 R)
• M25: 3,096,826 km (0.085 R)
• M26: 3,178,656 km (0.082 R)
• M27: 3,359,669 km (0.104 R)
• M28: 3,513,306 km (0.076 R)
• M29: 3,629,992 km (0.101 R)
• M30: 3,740,096 km (0.09 R)
• M31: 3,851,248 km (0.103 R)
• M32: 3,939,510 km (0.105 R)
• M33: 4,216,266 km (0.113 R)
• M34: 4,290,617 km (0.059 R)
• M35: 4,398,925 km (0.085 R)
• M36: 4,601,032 km (0.041 R)
• M37: 4,728,938 km (0.027 R)
• M38: 4,832,011 km (0.11 R)
• M39: 4,997,018 km (0.071 R)
• M40: 5,199,124 km (0.093 R)
• M41: 5,386,122 km (0.104 R)
• M42: 5,448,803 km (0.089 R)
• M43: 5,584,339 km (0.069 R)
• M44: 5,684,270 km (0.03 R)
• M45: 5,757,424 km (0.091 R)
• M46: 5,960,129 km (0.094 R)
• M47: 6,221,626 km (0.09 R)

Planet 6 - Gas Giant

Semi-Major Axis: 0.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 247.6

Radius: 15

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 0.8 AU - 0.98 AU

Year: 580 Days

Day: 10.6 Hours

Environment

Temp: -162 °C

Axial Tilt: 16.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 39,302,167 km

• M1: 188,793 km (0.041 R)
• M2: 285,732 km (0.116 R)
• M3: 391,348 km (0.098 R)
• M4: 519,703 km (0.106 R)
• M5: 623,973 km (0.063 R)
• M6: 780,302 km (0.113 R)
• M7: 889,359 km (0.079 R)
• M8: 1,004,251 km (0.114 R)
• M9: 1,159,084 km (0.06 R)
• M10: 1,409,661 km (0.091 R)
• M11: 1,508,545 km (0.054 R)
• M12: 1,733,690 km (0.055 R)
• M13: 1,835,267 km (0.052 R)
• M14: 1,965,118 km (0.107 R)
• M15: 2,174,255 km (0.086 R)
• M16: 2,419,446 km (0.053 R)
• M17: 2,562,761 km (0.05 R)
• M18: 2,679,597 km (0.052 R)
• M19: 2,780,426 km (0.112 R)
• M20: 2,937,055 km (0.107 R)
• M21: 3,152,775 km (0.074 R)
• M22: 3,316,585 km (0.087 R)
• M23: 3,438,058 km (0.068 R)
• M24: 3,541,580 km (0.1 R)
• M25: 3,659,164 km (0.059 R)
• M26: 3,764,930 km (0.037 R)
• M27: 3,865,160 km (0.09 R)
• M28: 4,386,210 km (0.051 R)
• M29: 4,491,826 km (0.039 R)
• M30: 4,605,370 km (0.115 R)
• M31: 4,755,866 km (0.084 R)
• M32: 4,864,324 km (0.108 R)
• M33: 5,010,332 km (0.106 R)
• M34: 5,113,554 km (0.102 R)

Planet 7 - Gas Giant

Semi-Major Axis: 1.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 874.2

Radius: 13.1

Gravity: 5.09 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 0.92 AU - 1.36 AU

Year: 840 Days

Day: 11.5 Hours

Environment

Temp: -177 °C

Axial Tilt: 37.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 39,302,167 km

• M1: 164,558 km (0.088 R)
• M2: 307,124 km (0.111 R)
• M3: 501,452 km (0.084 R)
• M4: 591,360 km (0.059 R)
• M5: 755,768 km (0.043 R)
• M6: 918,381 km (0.11 R)
• M7: 1,140,983 km (0.074 R)
• M8: 1,389,315 km (0.046 R)
• M9: 1,501,215 km (0.118 R)
• M10: 1,872,666 km (0.112 R)
• M11: 1,955,543 km (0.106 R)
• M12: 2,065,199 km (0.075 R)
• M13: 2,264,463 km (0.106 R)
• M14: 2,362,001 km (0.079 R)
• M15: 2,497,387 km (0.079 R)
• M16: 2,635,615 km (0.075 R)
• M17: 2,852,383 km (0.093 R)
• M18: 3,324,065 km (0.095 R)
• M19: 3,456,160 km (0.114 R)
• M20: 3,538,289 km (0.082 R)
• M21: 3,820,430 km (0.106 R)
• M22: 3,948,337 km (0.066 R)
• M23: 4,045,126 km (0.055 R)
• M24: 4,241,249 km (0.09 R)
• M25: 4,507,683 km (0.068 R)
• M26: 4,631,700 km (0.086 R)
• M27: 4,802,540 km (0.096 R)
• M28: 4,987,144 km (0.026 R)
• M29: 5,197,778 km (0.117 R)
• M30: 5,495,179 km (0.098 R)
• M31: 5,908,667 km (0.11 R)
• M32: 6,206,666 km (0.099 R)
• M33: 6,357,610 km (0.092 R)
• M34: 6,522,467 km (0.089 R)
• M35: 6,791,743 km (0.1 R)
• M36: 6,895,265 km (0.099 R)
• M37: 7,222,436 km (0.092 R)
• M38: 7,367,994 km (0.062 R)
• M39: 7,487,822 km (0.069 R)
• M40: 7,675,418 km (0.066 R)
• M41: 7,851,195 km (0.102 R)
• M42: 8,041,933 km (0.043 R)
• M43: 8,303,280 km (0.095 R)
• M44: 8,665,457 km (0.119 R)
• M45: 8,777,954 km (0.118 R)
• M46: 8,919,175 km (0.109 R)
• M47: 9,075,504 km (0.065 R)
• M48: 9,448,602 km (0.103 R)
• M49: 9,550,029 km (0.115 R)
• M50: 9,797,613 km (0.112 R)

Planet 8 - Gas Giant

Semi-Major Axis: 3.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 417.8

Radius: 12.7

Gravity: 2.59 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 3.63 AU - 3.95 AU

Year: 5093 Days

Day: 12.9 Hours

Environment

Temp: -209 °C

Axial Tilt: 2.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 39,302,167 km

• M1: 160,219 km (0.059 R)
• M2: 272,268 km (0.108 R)
• M3: 364,121 km (0.093 R)
• M4: 508,633 km (0.114 R)
• M5: 730,038 km (0.097 R)
• M6: 876,943 km (0.108 R)
• M7: 1,215,632 km (0.098 R)
• M8: 1,324,091 km (0.066 R)
• M9: 1,745,508 km (0.118 R)
• M10: 1,979,928 km (0.116 R)
• M11: 2,158,548 km (0.101 R)
• M12: 2,325,648 km (0.089 R)
• M13: 2,514,591 km (0.087 R)
• M14: 3,187,482 km (0.098 R)
• M15: 3,378,668 km (0.101 R)
• M16: 4,057,693 km (0.109 R)
• M17: 4,349,558 km (0.079 R)
• M18: 4,455,473 km (0.104 R)
• M19: 4,626,763 km (0.105 R)
• M20: 4,778,455 km (0.118 R)
• M21: 5,064,636 km (0.083 R)
• M22: 5,153,946 km (0.102 R)
• M23: 5,311,323 km (0.108 R)
• M24: 5,424,718 km (0.044 R)
• M25: 5,584,937 km (0.092 R)
• M26: 5,769,840 km (0.084 R)
• M27: 5,956,987 km (0.11 R)
• M28: 6,241,373 km (0.101 R)
• M29: 6,385,286 km (0.107 R)
• M30: 6,530,246 km (0.117 R)
• M31: 6,897,659 km (0.099 R)
• M32: 7,524,922 km (0.093 R)
• M33: 7,626,948 km (0.102 R)
• M34: 7,806,765 km (0.091 R)
• M35: 7,910,137 km (0.1 R)
• M36: 8,066,018 km (0.094 R)
• M37: 8,275,455 km (0.092 R)
• M38: 8,673,086 km (0.117 R)
• M39: 9,185,908 km (0.114 R)
• M40: 9,625,277 km (0.111 R)
• M41: 9,847,579 km (0.102 R)
• M42: 9,959,478 km (0.028 R)
• M43: 10,496,235 km (0.105 R)
• M44: 10,581,955 km (0.117 R)
• M45: 11,246,170 km (0.098 R)
• M46: 11,598,173 km (0.119 R)
• M47: 11,716,356 km (0.025 R)
• M48: 11,834,837 km (0.059 R)
• M49: 12,433,677 km (0.064 R)
• M50: 12,706,394 km (0.097 R)
• M51: 13,754,327 km (0.088 R)
• M52: 13,848,125 km (0.108 R)
• M53: 14,510,694 km (0.091 R)
• M54: 14,701,880 km (0.105 R)
• M55: 15,054,632 km (0.062 R)
• M56: 15,703,288 km (0.032 R)
• M57: 15,932,472 km (0.057 R)
• M58: 16,327,860 km (0.104 R)
• M59: 16,526,825 km (0.094 R)
• M60: 17,195,826 km (0.036 R)
• M61: 17,398,232 km (0.096 R)
• M62: 17,601,386 km (0.101 R)
• M63: 18,422,230 km (0.093 R)
• M64: 18,872,071 km (0.101 R)
• M65: 18,976,340 km (0.093 R)
• M66: 19,535,986 km (0.089 R)
• M67: 21,573,509 km (0.051 R)
• M68: 22,377,897 km (0.108 R)
• M69: 22,783,905 km (0.066 R)
• M70: 23,266,658 km (0.105 R)
• M71: 23,453,356 km (0.119 R)
• M72: 23,602,954 km (0.078 R)
• M73: 23,865,648 km (0.103 R)
• M74: 24,356,029 km (0.11 R)
• M75: 25,270,072 km (0.081 R)
• M76: 25,500,303 km (0.092 R)

Planet 9 - Ice Giant

Semi-Major Axis: 5.81 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 404.1

Radius: 5.1

Gravity: 15.54 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 4.6 AU - 7.02 AU

Year: 9667 Days

Day: 18.9 Hours

Environment

Temp: -231 °C

Axial Tilt: 28.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 39,302,167 km

• M1: 91,554 km (0.104 R)
• M2: 237,561 km (0.06 R)
• M3: 790,176 km (0.079 R)
• M4: 1,417,589 km (0.066 R)
• M5: 1,593,666 km (0.085 R)
• M6: 1,674,150 km (0.073 R)
• M7: 1,945,221 km (0.111 R)
• M8: 2,185,326 km (0.117 R)
• M9: 2,960,691 km (0.052 R)
• M10: 3,060,024 km (0.027 R)
• M11: 3,287,563 km (0.069 R)
• M12: 3,520,487 km (0.067 R)
• M13: 3,572,996 km (0.114 R)
• M14: 4,419,869 km (0.115 R)
• M15: 4,705,751 km (0.103 R)
• M16: 4,851,010 km (0.059 R)
• M17: 5,027,236 km (0.092 R)
• M18: 5,116,098 km (0.069 R)
• M19: 5,175,638 km (0.081 R)
• M20: 5,325,684 km (0.079 R)
• M21: 5,814,869 km (0.086 R)
• M22: 5,877,102 km (0.084 R)
• M23: 6,064,997 km (0.102 R)
• M24: 6,127,978 km (0.116 R)
• M25: 6,350,430 km (0.095 R)
• M26: 6,738,038 km (0.063 R)
• M27: 6,803,262 km (0.039 R)
• M28: 6,901,698 km (0.083 R)
• M29: 7,166,336 km (0.087 R)
• M30: 8,153,533 km (0.082 R)
• M31: 9,804,644 km (0.108 R)
• M32: 9,990,146 km (0.109 R)
• M33: 10,176,844 km (0.109 R)
• M34: 10,553,681 km (0.12 R)
• M35: 10,743,820 km (0.047 R)
• M36: 11,127,538 km (0.105 R)
• M37: 11,204,881 km (0.094 R)
• M38: 11,360,014 km (0.059 R)
• M39: 11,437,804 km (0.052 R)
• M40: 11,672,224 km (0.071 R)
• M41: 11,908,439 km (0.116 R)
• M42: 12,345,415 km (0.075 R)
• M43: 12,747,085 km (0.11 R)
• M44: 12,868,558 km (0.03 R)
• M45: 13,440,022 km (0.111 R)
• M46: 13,811,773 km (0.061 R)
• M47: 13,894,800 km (0.087 R)
• M48: 14,019,714 km (0.08 R)
• M49: 14,396,701 km (0.088 R)
• M50: 14,989,856 km (0.07 R)
• M51: 15,807,409 km (0.115 R)
• M52: 16,683,603 km (0.081 R)
• M53: 17,306,230 km (0.095 R)
• M54: 17,710,443 km (0.076 R)
• M55: 17,845,979 km (0.113 R)
• M56: 18,208,903 km (0.045 R)
• M57: 18,345,486 km (0.098 R)
• M58: 19,451,463 km (0.077 R)
• M59: 19,498,138 km (0.057 R)
• M60: 19,965,631 km (0.085 R)
• M61: 20,484,137 km (0.111 R)
• M62: 21,294,210 km (0.12 R)
• M63: 21,582,634 km (0.025 R)
• M64: 22,798,267 km (0.052 R)
• M65: 23,439,144 km (0.077 R)
• M66: 23,687,177 km (0.059 R)
• M67: 24,839,530 km (0.101 R)
• M68: 25,651,696 km (0.05 R)
• M69: 26,112,458 km (0.094 R)
• M70: 26,524,301 km (0.118 R)
• M71: 26,834,567 km (0.089 R)
• M72: 27,667,977 km (0.093 R)
• M73: 27,772,695 km (0.079 R)
• M74: 29,306,522 km (0.105 R)
• M75: 29,573,704 km (0.038 R)
• M76: 29,841,783 km (0.054 R)
• M77: 30,218,321 km (0.062 R)
• M78: 30,704,813 km (0.097 R)
• M79: 30,867,576 km (0.038 R)
• M80: 31,466,715 km (0.053 R)
• M81: 31,630,824 km (0.104 R)
• M82: 32,400,356 km (0.065 R)
• M83: 33,287,321 km (0.11 R)
• M84: 35,028,192 km (0.069 R)
• M85: 35,710,059 km (0.074 R)
• M86: 35,824,202 km (0.101 R)
• M87: 36,856,278 km (0.113 R)
• M88: 37,433,875 km (0.082 R)
• M89: 38,481,060 km (0.088 R)
• M90: 38,598,046 km (0.116 R)
• M91: 38,949,601 km (0.097 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 255 - 19,124 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit