🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.1

Radius: 1.35

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 0.58 AU - 0.82 AU

Year: 222 Days

Day: 47.5 Hours

Environment

Temp: 102 °C

Axial Tilt: 2.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 61,308,502 km

• M1: 251,624 km (0.101 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.1

Radius: 1.04

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 0.66 AU - 0.82 AU

Year: 241 Days

Day: 15.4 Hours

Environment

Temp: 129 °C

Axial Tilt: 15.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.96

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 1.23 AU - 1.79 AU

Year: 703 Days

Day: 16 Hours

Environment

Temp: -47 °C

Axial Tilt: 26.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.75

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 1.49 AU - 2.27 AU

Year: 976 Days

Day: 14.3 Hours

Environment

Temp: -79 °C

Axial Tilt: 8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.12 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 4.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 476.7

Radius: 10.6

Gravity: 4.24 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 3.36 AU - 5.34 AU

Year: 3436 Days

Day: 13.2 Hours

Environment

Temp: -144 °C

Axial Tilt: 48.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 61,308,502 km

• M1: 137,032 km (0.118 R)
• M2: 208,839 km (0.115 R)
• M3: 303,684 km (0.025 R)
• M4: 377,435 km (0.083 R)
• M5: 654,042 km (0.09 R)
• M6: 786,586 km (0.069 R)
• M7: 971,189 km (0.076 R)
• M8: 1,046,886 km (0.042 R)
• M9: 1,228,199 km (0.032 R)
• M10: 1,532,331 km (0.087 R)
• M11: 1,621,791 km (0.072 R)
• M12: 1,779,467 km (0.057 R)
• M13: 2,053,829 km (0.103 R)
• M14: 2,167,374 km (0.102 R)
• M15: 2,268,502 km (0.097 R)
• M16: 2,924,638 km (0.09 R)
• M17: 3,232,810 km (0.115 R)
• M18: 3,449,577 km (0.117 R)
• M19: 3,636,874 km (0.116 R)
• M20: 4,511,722 km (0.07 R)
• M21: 4,716,821 km (0.111 R)
• M22: 4,925,061 km (0.099 R)
• M23: 5,194,487 km (0.112 R)
• M24: 5,370,264 km (0.068 R)
• M25: 5,449,102 km (0.088 R)
• M26: 5,568,033 km (0.11 R)
• M27: 5,707,757 km (0.106 R)
• M28: 6,175,400 km (0.071 R)
• M29: 6,529,049 km (0.074 R)
• M30: 6,782,618 km (0.05 R)
• M31: 7,256,095 km (0.112 R)
• M32: 7,718,053 km (0.113 R)
• M33: 7,784,774 km (0.077 R)
• M34: 7,874,084 km (0.084 R)
• M35: 7,941,253 km (0.084 R)
• M36: 8,053,751 km (0.08 R)
• M37: 8,555,053 km (0.064 R)
• M38: 8,647,206 km (0.115 R)
• M39: 8,972,581 km (0.106 R)
• M40: 9,042,892 km (0.12 R)
• M41: 9,160,326 km (0.101 R)
• M42: 9,444,562 km (0.086 R)
• M43: 9,587,578 km (0.095 R)
• M44: 9,948,707 km (0.113 R)
• M45: 10,021,412 km (0.037 R)
• M46: 10,240,722 km (0.058 R)
• M47: 10,733,797 km (0.113 R)
• M48: 10,808,446 km (0.087 R)
• M49: 10,883,245 km (0.085 R)
• M50: 11,717,552 km (0.106 R)
• M51: 12,207,186 km (0.059 R)
• M52: 12,651,043 km (0.12 R)
• M53: 12,835,348 km (0.114 R)
• M54: 12,940,964 km (0.074 R)
• M55: 13,340,091 km (0.074 R)
• M56: 13,689,103 km (0.111 R)
• M57: 13,770,185 km (0.113 R)
• M58: 13,851,267 km (0.033 R)
• M59: 13,986,952 km (0.054 R)
• M60: 14,068,483 km (0.103 R)
• M61: 14,341,649 km (0.049 R)
• M62: 14,893,066 km (0.112 R)
• M63: 15,199,293 km (0.079 R)
• M64: 15,451,366 km (0.065 R)
• M65: 15,535,739 km (0.105 R)
• M66: 16,502,440 km (0.119 R)
• M67: 16,935,227 km (0.102 R)
• M68: 17,225,746 km (0.115 R)
• M69: 17,430,097 km (0.12 R)
• M70: 17,547,232 km (0.102 R)
• M71: 18,285,348 km (0.059 R)
• M72: 18,374,658 km (0.073 R)
• M73: 18,793,083 km (0.107 R)
• M74: 19,975,205 km (0.105 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 440.7

Radius: 10.6

Gravity: 3.92 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 5.74 AU - 5.78 AU

Year: 5236 Days

Day: 14.2 Hours

Environment

Temp: -164 °C

Axial Tilt: 38.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 61,308,502 km

• M1: 171,439 km (0.088 R)
• M2: 306,975 km (0.108 R)
• M3: 430,842 km (0.112 R)
• M4: 606,171 km (0.036 R)
• M5: 692,189 km (0.11 R)
• M6: 759,957 km (0.063 R)
• M7: 915,090 km (0.085 R)
• M8: 1,174,942 km (0.106 R)
• M9: 1,257,669 km (0.053 R)
• M10: 1,400,086 km (0.087 R)
• M11: 1,779,915 km (0.11 R)
• M12: 1,924,577 km (0.084 R)
• M13: 2,039,917 km (0.117 R)
• M14: 2,140,596 km (0.039 R)
• M15: 2,294,831 km (0.062 R)
• M16: 2,382,196 km (0.107 R)
• M17: 2,835,777 km (0.029 R)
• M18: 3,043,868 km (0.106 R)
• M19: 3,159,657 km (0.12 R)
• M20: 3,596,482 km (0.117 R)
• M21: 3,719,003 km (0.111 R)
• M22: 4,073,700 km (0.115 R)
• M23: 4,309,167 km (0.049 R)
• M24: 4,951,241 km (0.097 R)
• M25: 5,434,891 km (0.077 R)
• M26: 5,885,479 km (0.118 R)
• M27: 6,696,749 km (0.108 R)
• M28: 6,822,860 km (0.109 R)
• M29: 7,051,595 km (0.067 R)
• M30: 7,360,664 km (0.096 R)
• M31: 7,543,024 km (0.087 R)
• M32: 7,832,645 km (0.105 R)
• M33: 8,018,745 km (0.107 R)
• M34: 8,125,857 km (0.117 R)
• M35: 8,531,567 km (0.105 R)
• M36: 8,613,546 km (0.109 R)
• M37: 9,674,195 km (0.099 R)
• M38: 10,452,702 km (0.059 R)
• M39: 10,628,480 km (0.118 R)
• M40: 10,894,016 km (0.086 R)
• M41: 10,983,027 km (0.111 R)
• M42: 11,131,877 km (0.082 R)
• M43: 11,642,903 km (0.072 R)
• M44: 11,916,667 km (0.034 R)
• M45: 12,532,412 km (0.112 R)
• M46: 12,875,590 km (0.1 R)
• M47: 13,221,909 km (0.096 R)
• M48: 13,635,098 km (0.101 R)
• M49: 15,064,954 km (0.07 R)
• M50: 15,529,755 km (0.09 R)
• M51: 15,831,195 km (0.096 R)
• M52: 16,337,733 km (0.103 R)
• M53: 16,405,650 km (0.101 R)
• M54: 16,610,151 km (0.113 R)
• M55: 16,678,367 km (0.061 R)
• M56: 16,849,657 km (0.11 R)
• M57: 17,540,500 km (0.098 R)
• M58: 17,854,356 km (0.095 R)
• M59: 19,164,086 km (0.11 R)
• M60: 19,271,646 km (0.113 R)
• M61: 19,559,473 km (0.074 R)
• M62: 19,776,390 km (0.092 R)
• M63: 20,139,464 km (0.112 R)
• M64: 20,394,977 km (0.055 R)
• M65: 20,651,537 km (0.066 R)
• M66: 20,982,897 km (0.057 R)
• M67: 21,279,100 km (0.044 R)
• M68: 21,390,401 km (0.074 R)
• M69: 22,666,471 km (0.07 R)
• M70: 22,780,315 km (0.06 R)
• M71: 23,046,450 km (0.106 R)
• M72: 23,428,672 km (0.036 R)
• M73: 23,697,350 km (0.114 R)
• M74: 24,199,101 km (0.108 R)
• M75: 24,393,130 km (0.111 R)
• M76: 24,821,578 km (0.111 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 254.3

Radius: 9.3

Gravity: 2.94 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 5.65 AU - 6.83 AU

Year: 5904 Days

Day: 9.6 Hours

Environment

Temp: -161 °C

Axial Tilt: 1.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 61,308,502 km

• M1: 121,773 km (0.102 R)
• M2: 183,856 km (0.029 R)
• M3: 280,496 km (0.11 R)
• M4: 401,820 km (0.039 R)
• M5: 562,488 km (0.108 R)
• M6: 641,326 km (0.097 R)
• M7: 724,203 km (0.114 R)
• M8: 913,295 km (0.069 R)
• M9: 995,873 km (0.067 R)
• M10: 1,068,877 km (0.091 R)
• M11: 1,233,584 km (0.117 R)
• M12: 1,325,736 km (0.078 R)
• M13: 1,587,981 km (0.086 R)
• M14: 2,066,844 km (0.036 R)
• M15: 2,161,390 km (0.119 R)
• M16: 2,322,507 km (0.075 R)
• M17: 2,388,031 km (0.115 R)
• M18: 2,605,397 km (0.051 R)
• M19: 2,794,488 km (0.091 R)
• M20: 3,186,135 km (0.089 R)
• M21: 3,277,540 km (0.085 R)
• M22: 3,576,287 km (0.104 R)
• M23: 3,767,473 km (0.095 R)
• M24: 3,922,755 km (0.094 R)
• M25: 4,199,811 km (0.054 R)
• M26: 4,503,793 km (0.099 R)
• M27: 4,648,155 km (0.069 R)
• M28: 4,752,126 km (0.079 R)
• M29: 5,026,339 km (0.119 R)
• M30: 5,349,021 km (0.114 R)
• M31: 5,414,396 km (0.046 R)
• M32: 5,502,060 km (0.088 R)
• M33: 5,678,586 km (0.115 R)
• M34: 5,767,596 km (0.101 R)
• M35: 6,037,471 km (0.029 R)
• M36: 6,380,648 km (0.12 R)
• M37: 7,254,001 km (0.052 R)
• M38: 7,766,373 km (0.106 R)
• M39: 7,989,573 km (0.07 R)
• M40: 8,089,505 km (0.064 R)
• M41: 8,214,868 km (0.097 R)
• M42: 8,877,586 km (0.1 R)
• M43: 9,451,743 km (0.047 R)
• M44: 9,636,945 km (0.081 R)
• M45: 9,770,087 km (0.115 R)
• M46: 9,850,122 km (0.11 R)
• M47: 10,608,583 km (0.042 R)
• M48: 10,690,862 km (0.096 R)
• M49: 10,994,696 km (0.068 R)
• M50: 11,217,447 km (0.085 R)
• M51: 11,554,491 km (0.025 R)
• M52: 11,639,313 km (0.056 R)
• M53: 12,094,838 km (0.098 R)
• M54: 12,411,387 km (0.095 R)
• M55: 12,527,326 km (0.081 R)
• M56: 13,496,421 km (0.042 R)
• M57: 13,645,420 km (0.116 R)
• M58: 14,428,715 km (0.063 R)
• M59: 14,887,232 km (0.095 R)
• M60: 15,072,135 km (0.105 R)
• M61: 15,226,670 km (0.058 R)
• M62: 15,818,778 km (0.097 R)
• M63: 15,913,025 km (0.115 R)
• M64: 16,228,227 km (0.081 R)
• M65: 18,393,657 km (0.116 R)
• M66: 18,492,690 km (0.108 R)
• M67: 18,591,874 km (0.101 R)
• M68: 18,724,567 km (0.101 R)
• M69: 18,957,341 km (0.072 R)
• M70: 19,830,544 km (0.063 R)
• M71: 20,272,007 km (0.104 R)
• M72: 20,442,699 km (0.094 R)
• M73: 20,579,581 km (0.087 R)
• M74: 21,825,133 km (0.093 R)
• M75: 21,965,007 km (0.117 R)
• M76: 22,175,491 km (0.103 R)
• M77: 22,492,339 km (0.088 R)
• M78: 22,775,378 km (0.11 R)
• M79: 23,095,069 km (0.036 R)
• M80: 23,631,228 km (0.064 R)
• M81: 23,774,991 km (0.112 R)
• M82: 23,846,948 km (0.103 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 508

Radius: 14.5

Gravity: 2.42 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 9.07 AU - 12.13 AU

Year: 13071 Days

Day: 13.9 Hours

Environment

Temp: -192 °C

Axial Tilt: 4.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 61,308,502 km

• M1: 193,430 km (0.084 R)
• M2: 315,652 km (0.067 R)
• M3: 448,943 km (0.042 R)
• M4: 865,274 km (0.109 R)
• M5: 1,888,972 km (0.077 R)
• M6: 2,117,707 km (0.095 R)
• M7: 2,975,352 km (0.117 R)
• M8: 3,739,498 km (0.119 R)
• M9: 4,061,881 km (0.111 R)
• M10: 4,562,735 km (0.112 R)
• M11: 4,872,851 km (0.058 R)
• M12: 5,333,164 km (0.038 R)
• M13: 5,770,439 km (0.116 R)
• M14: 6,181,683 km (0.082 R)
• M15: 6,295,527 km (0.109 R)
• M16: 6,757,934 km (0.079 R)
• M17: 7,072,239 km (0.093 R)
• M18: 7,391,631 km (0.093 R)
• M19: 7,715,660 km (0.053 R)
• M20: 7,838,480 km (0.043 R)
• M21: 8,210,530 km (0.072 R)
• M22: 8,673,385 km (0.077 R)
• M23: 9,978,776 km (0.098 R)
• M24: 11,020,726 km (0.105 R)
• M25: 11,205,479 km (0.106 R)
• M26: 11,391,279 km (0.088 R)
• M27: 12,049,809 km (0.08 R)
• M28: 12,287,969 km (0.091 R)
• M29: 12,383,712 km (0.114 R)
• M30: 12,963,254 km (0.098 R)
• M31: 14,148,817 km (0.075 R)
• M32: 14,652,962 km (0.088 R)
• M33: 14,907,428 km (0.076 R)
• M34: 15,060,616 km (0.117 R)
• M35: 15,317,326 km (0.095 R)
• M36: 15,731,114 km (0.075 R)
• M37: 15,835,234 km (0.079 R)
• M38: 16,994,468 km (0.038 R)
• M39: 18,072,171 km (0.106 R)
• M40: 18,399,790 km (0.068 R)
• M41: 18,950,161 km (0.085 R)
• M42: 19,171,865 km (0.116 R)
• M43: 20,463,194 km (0.038 R)
• M44: 21,033,461 km (0.108 R)
• M45: 21,435,879 km (0.114 R)
• M46: 22,540,659 km (0.089 R)
• M47: 22,834,469 km (0.118 R)
• M48: 25,352,501 km (0.096 R)
• M49: 25,474,573 km (0.047 R)
• M50: 25,841,985 km (0.081 R)
• M51: 27,391,969 km (0.077 R)
• M52: 27,517,332 km (0.104 R)
• M53: 28,399,809 km (0.053 R)
• M54: 29,419,618 km (0.111 R)
• M55: 30,127,814 km (0.091 R)
• M56: 30,257,217 km (0.051 R)
• M57: 30,581,395 km (0.105 R)
• M58: 30,906,770 km (0.116 R)
• M59: 31,037,220 km (0.071 R)
• M60: 31,167,968 km (0.086 R)
• M61: 31,692,459 km (0.072 R)
• M62: 32,153,669 km (0.088 R)
• M63: 32,484,579 km (0.083 R)
• M64: 32,750,115 km (0.106 R)
• M65: 32,883,108 km (0.073 R)
• M66: 33,617,933 km (0.079 R)
• M67: 34,561,147 km (0.027 R)
• M68: 34,968,053 km (0.04 R)
• M69: 35,172,105 km (0.115 R)
• M70: 36,473,457 km (0.109 R)
• M71: 36,956,957 km (0.111 R)
• M72: 37,095,335 km (0.099 R)
• M73: 37,234,162 km (0.099 R)
• M74: 37,511,965 km (0.064 R)
• M75: 38,911,902 km (0.094 R)
• M76: 39,759,972 km (0.045 R)
• M77: 40,542,818 km (0.1 R)
• M78: 43,067,282 km (0.081 R)
• M79: 44,753,699 km (0.098 R)
• M80: 46,387,158 km (0.112 R)
• M81: 46,985,849 km (0.075 R)
• M82: 48,418,248 km (0.08 R)
• M83: 49,254,052 km (0.075 R)
• M84: 50,632,147 km (0.094 R)

Planet 9 - Ice Giant

Semi-Major Axis: 12.59 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 500.7

Radius: 4.7

Gravity: 22.67 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 9.93 AU - 15.25 AU

Year: 16919 Days

Day: 23.9 Hours

Environment

Temp: -199 °C

Axial Tilt: 37.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 61,308,502 km

• M1: 80,035 km (0.051 R)
• M2: 494,421 km (0.071 R)
• M3: 682,615 km (0.03 R)
• M4: 1,050,177 km (0.108 R)
• M5: 1,392,756 km (0.107 R)
• M6: 1,496,727 km (0.107 R)
• M7: 1,549,684 km (0.12 R)
• M8: 1,657,395 km (0.099 R)
• M9: 1,795,623 km (0.1 R)
• M10: 2,896,364 km (0.106 R)
• M11: 2,929,426 km (0.053 R)
• M12: 2,995,847 km (0.085 R)
• M13: 3,724,089 km (0.073 R)
• M14: 3,796,196 km (0.115 R)
• M15: 4,465,796 km (0.084 R)
• M16: 4,735,969 km (0.103 R)
• M17: 5,413,947 km (0.112 R)
• M18: 5,619,195 km (0.108 R)
• M19: 5,785,249 km (0.085 R)
• M20: 6,465,171 km (0.112 R)
• M21: 6,991,606 km (0.098 R)
• M22: 7,440,699 km (0.113 R)
• M23: 7,486,177 km (0.112 R)
• M24: 8,131,841 km (0.11 R)
• M25: 8,987,990 km (0.102 R)
• M26: 9,182,018 km (0.039 R)
• M27: 10,022,459 km (0.052 R)
• M28: 10,122,839 km (0.107 R)
• M29: 10,426,224 km (0.085 R)
• M30: 10,784,062 km (0.108 R)
• M31: 11,250,059 km (0.079 R)
• M32: 11,302,119 km (0.08 R)
• M33: 11,616,873 km (0.089 R)
• M34: 12,201,352 km (0.105 R)
• M35: 12,795,405 km (0.077 R)
• M36: 13,233,428 km (0.117 R)
• M37: 13,509,585 km (0.119 R)
• M38: 13,620,587 km (0.077 R)
• M39: 13,787,688 km (0.086 R)
• M40: 14,918,797 km (0.051 R)
• M41: 14,976,243 km (0.094 R)
• M42: 15,669,928 km (0.111 R)
• M43: 16,256,053 km (0.084 R)
• M44: 19,292,441 km (0.103 R)
• M45: 19,480,036 km (0.084 R)
• M46: 19,542,718 km (0.109 R)
• M47: 21,195,924 km (0.059 R)
• M48: 22,827,289 km (0.092 R)
• M49: 23,224,920 km (0.091 R)
• M50: 23,758,386 km (0.12 R)
• M51: 24,431,127 km (0.103 R)
• M52: 25,246,436 km (0.05 R)
• M53: 25,726,196 km (0.099 R)
• M54: 25,795,011 km (0.114 R)
• M55: 27,675,157 km (0.109 R)
• M56: 28,028,208 km (0.09 R)
• M57: 28,881,515 km (0.064 R)
• M58: 29,455,073 km (0.07 R)
• M59: 30,467,850 km (0.089 R)
• M60: 30,686,413 km (0.049 R)
• M61: 31,639,202 km (0.067 R)
• M62: 32,008,260 km (0.038 R)
• M63: 33,124,110 km (0.108 R)
• M64: 35,470,104 km (0.076 R)
• M65: 37,400,664 km (0.071 R)
• M66: 37,869,055 km (0.094 R)
• M67: 38,811,672 km (0.118 R)
• M68: 40,319,917 km (0.092 R)
• M69: 41,201,797 km (0.058 R)
• M70: 42,009,027 km (0.079 R)
• M71: 42,414,587 km (0.114 R)
• M72: 42,577,200 km (0.047 R)
• M73: 45,123,804 km (0.053 R)
• M74: 45,872,392 km (0.062 R)
• M75: 50,362,871 km (0.062 R)
• M76: 50,535,058 km (0.119 R)
• M77: 50,793,713 km (0.12 R)
• M78: 51,052,667 km (0.025 R)
• M79: 51,919,437 km (0.052 R)
• M80: 52,006,353 km (0.079 R)
• M81: 52,441,833 km (0.072 R)
• M82: 52,616,413 km (0.098 R)
• M83: 52,966,024 km (0.039 R)
• M84: 53,579,674 km (0.111 R)
• M85: 53,667,488 km (0.076 R)
• M86: 55,168,404 km (0.102 R)
• M87: 55,701,421 km (0.082 R)
• M88: 56,414,853 km (0.1 R)
• M89: 56,772,691 km (0.1 R)
• M90: 60,117,999 km (0.1 R)
• M91: 60,300,658 km (0.107 R)
• M92: 60,483,466 km (0.026 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 275 - 17,352 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit