🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.3 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.96

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 1.21 AU - 1.39 AU

Year: 550 Days

Day: 25 Hours

Environment

Temp: -6 °C

Axial Tilt: 6.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 91,917,497 km

• M1: 94,995 km (0.118 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.18

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 1.82 AU - 2.54 AU

Year: 1194 Days

Day: 39.9 Hours

Environment

Temp: -75 °C

Axial Tilt: 37.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.33

Radius: 1.4

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 2.81 AU - 3.59 AU

Year: 2123 Days

Day: 27 Hours

Environment

Temp: -106 °C

Axial Tilt: 34.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 91,917,497 km

• M1: 1,538,315 km (0.085 R)

Asteroid Belt

Center: 4.63 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 6.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 583.9

Radius: 12.5

Gravity: 3.74 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 5.7 AU - 6.42 AU

Year: 5532 Days

Day: 8.4 Hours

Environment

Temp: -154 °C

Axial Tilt: 28.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 91,917,497 km

• M1: 166,203 km (0.104 R)
• M2: 381,175 km (0.044 R)
• M3: 1,207,105 km (0.113 R)
• M4: 1,422,227 km (0.087 R)
• M5: 1,683,874 km (0.051 R)
• M6: 1,961,228 km (0.086 R)
• M7: 2,142,391 km (0.117 R)
• M8: 2,405,534 km (0.086 R)
• M9: 2,719,091 km (0.118 R)
• M10: 2,840,265 km (0.094 R)
• M11: 2,922,095 km (0.07 R)
• M12: 3,004,673 km (0.058 R)
• M13: 3,693,571 km (0.12 R)
• M14: 3,783,181 km (0.11 R)
• M15: 3,873,538 km (0.102 R)
• M16: 4,010,420 km (0.113 R)
• M17: 4,148,798 km (0.113 R)
• M18: 4,242,147 km (0.094 R)
• M19: 4,478,212 km (0.11 R)
• M20: 5,620,093 km (0.102 R)
• M21: 6,090,429 km (0.105 R)
• M22: 6,655,460 km (0.047 R)
• M23: 6,958,246 km (0.069 R)
• M24: 7,835,637 km (0.112 R)
• M25: 8,126,156 km (0.114 R)
• M26: 8,598,437 km (0.092 R)
• M27: 8,988,887 km (0.106 R)
• M28: 9,323,687 km (0.106 R)
• M29: 9,880,491 km (0.114 R)
• M30: 10,162,931 km (0.096 R)
• M31: 11,091,336 km (0.097 R)
• M32: 11,747,322 km (0.097 R)
• M33: 11,913,376 km (0.077 R)
• M34: 12,013,307 km (0.113 R)
• M35: 12,180,558 km (0.027 R)
• M36: 12,755,014 km (0.032 R)
• M37: 13,028,329 km (0.077 R)
• M38: 14,318,012 km (0.12 R)
• M39: 14,995,990 km (0.033 R)
• M40: 15,502,379 km (0.111 R)
• M41: 16,904,859 km (0.086 R)
• M42: 17,356,195 km (0.101 R)
• M43: 17,469,591 km (0.074 R)
• M44: 17,849,569 km (0.097 R)
• M45: 18,463,220 km (0.086 R)
• M46: 19,279,126 km (0.087 R)
• M47: 19,357,366 km (0.075 R)
• M48: 19,435,905 km (0.036 R)
• M49: 19,948,278 km (0.038 R)
• M50: 20,265,724 km (0.115 R)
• M51: 21,147,604 km (0.088 R)
• M52: 21,390,252 km (0.116 R)
• M53: 21,715,328 km (0.099 R)
• M54: 21,960,219 km (0.09 R)
• M55: 22,123,879 km (0.09 R)
• M56: 22,205,859 km (0.105 R)
• M57: 22,700,130 km (0.111 R)
• M58: 23,198,142 km (0.112 R)
• M59: 23,532,044 km (0.069 R)
• M60: 23,867,592 km (0.097 R)
• M61: 24,373,831 km (0.111 R)
• M62: 24,500,990 km (0.116 R)
• M63: 24,585,961 km (0.09 R)
• M64: 24,798,540 km (0.102 R)
• M65: 25,011,717 km (0.075 R)
• M66: 25,182,857 km (0.106 R)
• M67: 25,354,146 km (0.099 R)
• M68: 26,434,393 km (0.059 R)
• M69: 26,564,991 km (0.118 R)
• M70: 27,089,631 km (0.069 R)
• M71: 27,617,861 km (0.054 R)
• M72: 28,728,925 km (0.12 R)
• M73: 29,628,457 km (0.039 R)
• M74: 29,990,783 km (0.113 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 924.3

Radius: 13.3

Gravity: 5.23 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 5.71 AU - 6.59 AU

Year: 5656 Days

Day: 5.4 Hours

Environment

Temp: -163 °C

Axial Tilt: 12.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 91,917,497 km

• M1: 196,123 km (0.107 R)
• M2: 722,109 km (0.088 R)
• M3: 862,133 km (0.085 R)
• M4: 1,106,725 km (0.092 R)
• M5: 1,238,072 km (0.05 R)
• M6: 1,409,960 km (0.056 R)
• M7: 1,739,973 km (0.054 R)
• M8: 1,934,300 km (0.091 R)
• M9: 2,054,428 km (0.117 R)
• M10: 2,260,274 km (0.09 R)
• M11: 3,128,391 km (0.104 R)
• M12: 4,195,023 km (0.109 R)
• M13: 4,781,597 km (0.104 R)
• M14: 4,891,102 km (0.056 R)
• M15: 5,029,032 km (0.025 R)
• M16: 5,826,089 km (0.076 R)
• M17: 5,913,903 km (0.085 R)
• M18: 6,002,016 km (0.074 R)
• M19: 6,120,348 km (0.087 R)
• M20: 6,540,718 km (0.055 R)
• M21: 6,631,973 km (0.101 R)
• M22: 6,939,396 km (0.111 R)
• M23: 7,188,626 km (0.101 R)
• M24: 7,472,713 km (0.07 R)
• M25: 7,632,184 km (0.111 R)
• M26: 8,813,409 km (0.052 R)
• M27: 8,981,856 km (0.114 R)
• M28: 9,083,583 km (0.086 R)
• M29: 9,219,717 km (0.1 R)
• M30: 10,368,928 km (0.119 R)
• M31: 10,582,703 km (0.067 R)
• M32: 10,797,974 km (0.109 R)
• M33: 10,978,389 km (0.09 R)
• M34: 11,196,353 km (0.114 R)
• M35: 11,747,622 km (0.086 R)
• M36: 12,045,172 km (0.069 R)
• M37: 12,270,017 km (0.075 R)
• M38: 12,420,662 km (0.082 R)
• M39: 14,158,092 km (0.108 R)
• M40: 14,713,998 km (0.056 R)
• M41: 15,075,127 km (0.1 R)
• M42: 16,011,460 km (0.092 R)
• M43: 17,219,014 km (0.117 R)
• M44: 17,854,955 km (0.11 R)
• M45: 17,940,375 km (0.06 R)
• M46: 18,498,674 km (0.11 R)
• M47: 18,932,059 km (0.077 R)
• M48: 19,150,023 km (0.079 R)
• M49: 19,588,495 km (0.11 R)
• M50: 19,809,002 km (0.055 R)
• M51: 20,654,230 km (0.118 R)
• M52: 21,149,100 km (0.038 R)
• M53: 21,875,697 km (0.114 R)
• M54: 21,967,101 km (0.078 R)
• M55: 22,150,358 km (0.115 R)
• M56: 22,379,991 km (0.112 R)
• M57: 22,472,143 km (0.115 R)
• M58: 23,353,574 km (0.117 R)
• M59: 23,774,991 km (0.056 R)
• M60: 24,388,193 km (0.061 R)
• M61: 24,483,038 km (0.058 R)
• M62: 24,577,883 km (0.117 R)
• M63: 24,815,744 km (0.119 R)
• M64: 25,968,246 km (0.113 R)
• M65: 26,404,772 km (0.106 R)
• M66: 26,648,467 km (0.091 R)
• M67: 26,892,910 km (0.118 R)
• M68: 27,433,108 km (0.099 R)
• M69: 28,175,562 km (0.041 R)
• M70: 28,374,677 km (0.044 R)
• M71: 28,524,424 km (0.102 R)
• M72: 28,774,402 km (0.056 R)
• M73: 28,924,748 km (0.106 R)
• M74: 29,478,260 km (0.054 R)
• M75: 29,883,072 km (0.114 R)
• M76: 30,086,226 km (0.06 R)
• M77: 30,391,705 km (0.077 R)
• M78: 31,262,813 km (0.062 R)
• M79: 31,779,076 km (0.079 R)
• M80: 32,038,329 km (0.067 R)
• M81: 34,615,451 km (0.088 R)
• M82: 35,525,006 km (0.048 R)
• M83: 35,632,567 km (0.082 R)
• M84: 36,225,872 km (0.118 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 930.8

Radius: 10.9

Gravity: 7.83 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 6.69 AU - 6.99 AU

Year: 6634 Days

Day: 10.7 Hours

Environment

Temp: -161 °C

Axial Tilt: 5.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 91,917,497 km

• M1: 209,437 km (0.113 R)
• M2: 314,156 km (0.119 R)
• M3: 532,718 km (0.086 R)
• M4: 669,002 km (0.101 R)
• M5: 833,559 km (0.098 R)
• M6: 913,145 km (0.068 R)
• M7: 1,204,263 km (0.117 R)
• M8: 1,277,117 km (0.088 R)
• M9: 1,446,761 km (0.078 R)
• M10: 1,787,844 km (0.105 R)
• M11: 1,871,769 km (0.05 R)
• M12: 2,087,788 km (0.117 R)
• M13: 2,380,850 km (0.12 R)
• M14: 2,520,724 km (0.115 R)
• M15: 3,260,635 km (0.065 R)
• M16: 3,364,157 km (0.068 R)
• M17: 3,548,162 km (0.106 R)
• M18: 3,681,604 km (0.093 R)
• M19: 4,317,095 km (0.072 R)
• M20: 4,662,367 km (0.113 R)
• M21: 4,779,353 km (0.064 R)
• M22: 4,986,695 km (0.087 R)
• M23: 6,003,363 km (0.108 R)
• M24: 6,227,161 km (0.055 R)
• M25: 6,650,224 km (0.114 R)
• M26: 6,881,801 km (0.052 R)
• M27: 7,524,025 km (0.039 R)
• M28: 7,592,840 km (0.087 R)
• M29: 8,505,387 km (0.061 R)
• M30: 9,011,028 km (0.099 R)
• M31: 10,165,475 km (0.065 R)
• M32: 10,356,062 km (0.079 R)
• M33: 10,470,953 km (0.116 R)
• M34: 11,444,985 km (0.106 R)
• M35: 11,842,766 km (0.069 R)
• M36: 12,164,102 km (0.102 R)
• M37: 12,488,580 km (0.12 R)
• M38: 14,067,885 km (0.104 R)
• M39: 14,323,099 km (0.046 R)
• M40: 14,881,099 km (0.116 R)
• M41: 16,240,345 km (0.097 R)
• M42: 16,463,246 km (0.108 R)
• M43: 17,002,546 km (0.105 R)
• M44: 17,501,904 km (0.112 R)
• M45: 17,593,158 km (0.084 R)
• M46: 17,730,489 km (0.109 R)
• M47: 17,960,122 km (0.093 R)
• M48: 18,052,274 km (0.109 R)
• M49: 18,748,054 km (0.106 R)
• M50: 19,122,797 km (0.096 R)
• M51: 20,694,771 km (0.112 R)
• M52: 20,888,051 km (0.119 R)
• M53: 21,374,095 km (0.112 R)
• M54: 21,765,593 km (0.102 R)
• M55: 21,863,729 km (0.088 R)
• M56: 22,060,749 km (0.034 R)
• M57: 23,455,749 km (0.061 R)
• M58: 23,707,822 km (0.12 R)
• M59: 23,910,228 km (0.108 R)
• M60: 25,187,793 km (0.12 R)
• M61: 25,808,774 km (0.025 R)
• M62: 25,964,954 km (0.081 R)
• M63: 26,802,553 km (0.109 R)
• M64: 27,702,384 km (0.08 R)
• M65: 27,862,155 km (0.066 R)
• M66: 28,611,939 km (0.087 R)
• M67: 28,827,360 km (0.042 R)
• M68: 29,205,693 km (0.092 R)
• M69: 29,967,445 km (0.047 R)
• M70: 31,011,489 km (0.073 R)
• M71: 31,788,500 km (0.108 R)
• M72: 32,965,836 km (0.102 R)
• M73: 33,191,878 km (0.063 R)
• M74: 33,929,545 km (0.1 R)
• M75: 34,100,535 km (0.088 R)
• M76: 34,959,975 km (0.098 R)
• M77: 35,826,446 km (0.083 R)
• M78: 36,175,009 km (0.095 R)
• M79: 36,349,739 km (0.092 R)
• M80: 36,524,619 km (0.095 R)
• M81: 37,521,540 km (0.098 R)
• M82: 37,757,455 km (0.086 R)
• M83: 40,203,530 km (0.055 R)

Planet 7 - Ice Giant

Semi-Major Axis: 12.22 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 205.4

Radius: 7

Gravity: 4.19 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 9.89 AU - 14.55 AU

Year: 15842 Days

Day: 22.3 Hours

Environment

Temp: -179 °C

Axial Tilt: 28.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 91,917,497 km

• M1: 175,179 km (0.073 R)
• M2: 1,504,506 km (0.115 R)
• M3: 1,674,449 km (0.063 R)
• M4: 2,390,873 km (0.045 R)
• M5: 2,665,535 km (0.115 R)
• M6: 2,898,010 km (0.072 R)
• M7: 3,136,918 km (0.067 R)
• M8: 3,493,409 km (0.116 R)
• M9: 4,485,543 km (0.111 R)
• M10: 4,577,096 km (0.055 R)
• M11: 4,917,880 km (0.105 R)
• M12: 5,107,421 km (0.046 R)
• M13: 5,331,369 km (0.049 R)
• M14: 5,657,043 km (0.084 R)
• M15: 6,637,807 km (0.09 R)
• M16: 7,452,368 km (0.119 R)
• M17: 8,000,494 km (0.08 R)
• M18: 8,561,636 km (0.108 R)
• M19: 8,981,258 km (0.091 R)
• M20: 10,643,889 km (0.104 R)
• M21: 10,725,419 km (0.109 R)
• M22: 11,551,948 km (0.057 R)
• M23: 11,804,020 km (0.058 R)
• M24: 12,873,346 km (0.111 R)
• M25: 13,706,606 km (0.087 R)
• M26: 13,884,178 km (0.095 R)
• M27: 13,928,759 km (0.109 R)
• M28: 14,602,398 km (0.091 R)
• M29: 14,738,382 km (0.102 R)
• M30: 14,874,815 km (0.116 R)
• M31: 15,057,325 km (0.118 R)
• M32: 15,378,661 km (0.096 R)
• M33: 15,424,737 km (0.076 R)
• M34: 15,517,039 km (0.062 R)
• M35: 15,795,142 km (0.111 R)
• M36: 17,497,416 km (0.105 R)
• M37: 17,786,888 km (0.106 R)
• M38: 18,468,156 km (0.081 R)
• M39: 19,009,551 km (0.113 R)
• M40: 19,257,285 km (0.1 R)
• M41: 19,456,250 km (0.1 R)
• M42: 19,605,998 km (0.082 R)
• M43: 19,705,929 km (0.101 R)
• M44: 20,817,292 km (0.104 R)
• M45: 21,483,451 km (0.094 R)
• M46: 22,052,671 km (0.109 R)
• M47: 22,679,187 km (0.105 R)
• M48: 23,100,155 km (0.032 R)
• M49: 23,258,729 km (0.047 R)
• M50: 24,324,763 km (0.093 R)
• M51: 24,432,324 km (0.102 R)
• M52: 24,755,755 km (0.078 R)
• M53: 24,809,760 km (0.099 R)
• M54: 25,026,228 km (0.074 R)
• M55: 25,570,465 km (0.1 R)
• M56: 25,898,683 km (0.041 R)
• M57: 27,841,809 km (0.066 R)
• M58: 27,954,157 km (0.12 R)
• M59: 28,123,203 km (0.078 R)
• M60: 28,348,946 km (0.107 R)
• M61: 29,029,916 km (0.11 R)
• M62: 29,143,909 km (0.117 R)
• M63: 29,258,202 km (0.059 R)
• M64: 29,773,716 km (0.096 R)
• M65: 30,930,257 km (0.064 R)
• M66: 31,572,631 km (0.114 R)
• M67: 32,101,459 km (0.118 R)
• M68: 32,455,707 km (0.073 R)
• M69: 33,048,862 km (0.066 R)
• M70: 33,227,482 km (0.1 R)
• M71: 33,525,930 km (0.099 R)
• M72: 35,274,580 km (0.05 R)
• M73: 35,579,161 km (0.07 R)
• M74: 36,252,052 km (0.111 R)
• M75: 37,052,700 km (0.092 R)
• M76: 37,114,484 km (0.109 R)
• M77: 38,170,944 km (0.073 R)
• M78: 38,859,692 km (0.075 R)
• M79: 42,106,565 km (0.074 R)
• M80: 42,948,053 km (0.076 R)
• M81: 43,142,979 km (0.091 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.69 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 909.3

Radius: 4.8

Gravity: 39.47 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 11.8 AU - 19.58 AU

Year: 23048 Days

Day: 24.5 Hours

Environment

Temp: -195 °C

Axial Tilt: 18.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 91,917,497 km

• M1: 113,545 km (0.04 R)
• M2: 228,436 km (0.042 R)
• M3: 380,128 km (0.083 R)
• M4: 513,270 km (0.06 R)
• M5: 610,359 km (0.094 R)
• M6: 1,617,153 km (0.088 R)
• M7: 1,652,757 km (0.085 R)
• M8: 1,908,869 km (0.031 R)
• M9: 2,022,414 km (0.09 R)
• M10: 2,177,247 km (0.097 R)
• M11: 2,256,235 km (0.101 R)
• M12: 2,581,311 km (0.097 R)
• M13: 2,921,048 km (0.034 R)
• M14: 2,964,431 km (0.107 R)
• M15: 3,140,508 km (0.112 R)
• M16: 3,688,784 km (0.119 R)
• M17: 3,830,453 km (0.052 R)
• M18: 3,926,047 km (0.112 R)
• M19: 4,022,238 km (0.093 R)
• M20: 4,820,043 km (0.066 R)
• M21: 5,236,823 km (0.12 R)
• M22: 5,503,257 km (0.086 R)
• M23: 6,328,588 km (0.069 R)
• M24: 7,133,126 km (0.045 R)
• M25: 8,030,414 km (0.068 R)
• M26: 8,275,754 km (0.06 R)
• M27: 8,399,322 km (0.047 R)
• M28: 8,899,577 km (0.088 R)
• M29: 9,603,136 km (0.096 R)
• M30: 9,863,436 km (0.048 R)
• M31: 9,994,335 km (0.096 R)
• M32: 10,191,953 km (0.118 R)
• M33: 10,658,100 km (0.104 R)
• M34: 11,063,062 km (0.092 R)
• M35: 12,237,704 km (0.098 R)
• M36: 12,449,086 km (0.108 R)
• M37: 13,018,605 km (0.079 R)
• M38: 13,596,651 km (0.078 R)
• M39: 13,888,816 km (0.107 R)
• M40: 15,761,183 km (0.083 R)
• M41: 16,299,586 km (0.099 R)
• M42: 16,376,928 km (0.05 R)
• M43: 17,000,452 km (0.115 R)
• M44: 18,110,318 km (0.038 R)
• M45: 18,512,288 km (0.06 R)
• M46: 19,901,005 km (0.049 R)
• M47: 20,066,610 km (0.09 R)
• M48: 21,577,249 km (0.108 R)
• M49: 24,263,279 km (0.069 R)
• M50: 25,870,558 km (0.103 R)
• M51: 26,232,286 km (0.11 R)
• M52: 27,788,702 km (0.076 R)
• M53: 28,066,505 km (0.118 R)
• M54: 28,345,206 km (0.09 R)
• M55: 28,438,256 km (0.11 R)
• M56: 28,998,949 km (0.057 R)
• M57: 32,438,952 km (0.105 R)
• M58: 33,024,628 km (0.049 R)
• M59: 33,122,614 km (0.117 R)
• M60: 35,502,716 km (0.119 R)
• M61: 35,804,006 km (0.039 R)
• M62: 36,005,365 km (0.12 R)
• M63: 36,308,151 km (0.105 R)
• M64: 36,510,408 km (0.055 R)
• M65: 37,119,720 km (0.113 R)
• M66: 37,221,446 km (0.088 R)
• M67: 39,693,850 km (0.093 R)
• M68: 42,644,668 km (0.073 R)
• M69: 45,012,204 km (0.084 R)
• M70: 45,665,199 km (0.116 R)
• M71: 46,980,762 km (0.066 R)
• M72: 47,311,523 km (0.089 R)
• M73: 47,421,927 km (0.102 R)
• M74: 50,436,174 km (0.119 R)
• M75: 53,742,137 km (0.089 R)
• M76: 54,319,136 km (0.032 R)
• M77: 54,550,415 km (0.091 R)
• M78: 59,961,968 km (0.04 R)
• M79: 61,883,852 km (0.045 R)
• M80: 62,004,577 km (0.073 R)
• M81: 62,125,453 km (0.107 R)
• M82: 67,396,384 km (0.106 R)
• M83: 70,652,232 km (0.113 R)
• M84: 78,097,419 km (0.118 R)
• M85: 82,310,394 km (0.101 R)
• M86: 82,842,214 km (0.081 R)
• M87: 84,578,447 km (0.098 R)
• M88: 86,056,774 km (0.104 R)
• M89: 88,494,471 km (0.108 R)
• M90: 88,630,605 km (0.105 R)
• M91: 88,902,873 km (0.058 R)
• M92: 89,995,237 km (0.035 R)
• M93: 91,917,569 km (0.089 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: 203 - 14,262 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit