🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.76

Radius: 1.25

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 0.51 AU - 0.77 AU

Year: 190 Days

Day: 14.9 Hours

Environment

Temp: 119 °C

Axial Tilt: 10.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 99,125,980 km

• M1: 37,549 km (0.086 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.12

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 0.6 AU - 0.84 AU

Year: 227 Days

Day: 32.7 Hours

Environment

Temp: 100 °C

Axial Tilt: 39.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 99,125,980 km

• M1: 32,164 km (0.116 R)
• M2: 89,908 km (0.093 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1

Radius: 1

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 1.06 AU - 1.26 AU

Year: 463 Days

Day: 26 Hours

Environment

Temp: -3 °C

Axial Tilt: 43.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 2.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.89

Radius: 0.95

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 2 AU - 2.84 AU

Year: 1396 Days

Day: 44.7 Hours

Environment

Temp: -85 °C

Axial Tilt: 26.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 99,125,980 km

• M1: 464,352 km (0.026 R)

Asteroid Belt

Center: 3.9 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 760.3

Radius: 11.3

Gravity: 5.95 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 5.22 AU - 5.52 AU

Year: 4615 Days

Day: 5.5 Hours

Environment

Temp: -148 °C

Axial Tilt: 18.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 99,125,980 km

• M1: 147,952 km (0.049 R)
• M2: 470,336 km (0.111 R)
• M3: 552,615 km (0.047 R)
• M4: 783,145 km (0.103 R)
• M5: 884,423 km (0.092 R)
• M6: 1,045,390 km (0.064 R)
• M7: 1,231,340 km (0.11 R)
• M8: 1,854,116 km (0.069 R)
• M9: 2,262,967 km (0.1 R)
• M10: 2,818,424 km (0.096 R)
• M11: 3,205,134 km (0.118 R)
• M12: 3,288,610 km (0.052 R)
• M13: 3,916,472 km (0.078 R)
• M14: 4,464,150 km (0.117 R)
• M15: 5,035,913 km (0.081 R)
• M16: 5,555,317 km (0.083 R)
• M17: 5,630,864 km (0.111 R)
• M18: 6,143,835 km (0.111 R)
• M19: 6,591,731 km (0.064 R)
• M20: 6,860,110 km (0.078 R)
• M21: 7,022,872 km (0.1 R)
• M22: 7,297,085 km (0.086 R)
• M23: 7,658,813 km (0.088 R)
• M24: 7,799,435 km (0.116 R)
• M25: 8,574,052 km (0.06 R)
• M26: 8,837,793 km (0.118 R)
• M27: 8,955,826 km (0.104 R)
• M28: 9,133,997 km (0.026 R)
• M29: 9,523,849 km (0.094 R)
• M30: 9,644,874 km (0.056 R)
• M31: 10,103,541 km (0.097 R)
• M32: 10,820,564 km (0.091 R)
• M33: 11,201,290 km (0.084 R)
• M34: 11,489,565 km (0.114 R)
• M35: 11,748,070 km (0.091 R)
• M36: 11,877,921 km (0.098 R)
• M37: 12,568,016 km (0.106 R)
• M38: 13,136,039 km (0.093 R)
• M39: 13,644,373 km (0.032 R)
• M40: 14,366,781 km (0.111 R)
• M41: 14,645,332 km (0.101 R)
• M42: 15,031,145 km (0.105 R)
• M43: 15,242,976 km (0.043 R)
• M44: 15,705,532 km (0.082 R)
• M45: 16,100,471 km (0.103 R)
• M46: 16,462,348 km (0.114 R)
• M47: 16,753,765 km (0.101 R)
• M48: 17,415,735 km (0.034 R)
• M49: 17,675,587 km (0.116 R)
• M50: 18,199,030 km (0.092 R)
• M51: 19,222,878 km (0.108 R)
• M52: 19,491,256 km (0.059 R)
• M53: 19,722,385 km (0.091 R)
• M54: 19,993,307 km (0.042 R)
• M55: 20,070,798 km (0.092 R)
• M56: 20,187,485 km (0.089 R)
• M57: 21,049,318 km (0.106 R)
• M58: 21,167,800 km (0.117 R)
• M59: 21,883,177 km (0.072 R)
• M60: 23,256,186 km (0.065 R)
• M61: 23,419,547 km (0.093 R)
• M62: 23,624,346 km (0.108 R)
• M63: 23,706,326 km (0.115 R)
• M64: 23,788,455 km (0.112 R)
• M65: 24,200,747 km (0.114 R)
• M66: 24,823,523 km (0.109 R)
• M67: 25,115,987 km (0.103 R)
• M68: 25,493,572 km (0.068 R)
• M69: 26,212,090 km (0.068 R)
• M70: 26,595,210 km (0.115 R)
• M71: 27,023,060 km (0.089 R)
• M72: 27,366,986 km (0.076 R)
• M73: 27,496,238 km (0.095 R)
• M74: 27,625,790 km (0.101 R)
• M75: 28,276,541 km (0.118 R)
• M76: 28,932,378 km (0.12 R)
• M77: 29,108,155 km (0.109 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 229.1

Radius: 13.9

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 8.28 AU - 8.52 AU

Year: 9029 Days

Day: 12.8 Hours

Environment

Temp: -170 °C

Axial Tilt: 31.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 99,125,980 km

• M1: 173,833 km (0.082 R)
• M2: 358,137 km (0.12 R)
• M3: 571,464 km (0.114 R)
• M4: 673,340 km (0.058 R)
• M5: 1,007,392 km (0.092 R)
• M6: 1,164,919 km (0.079 R)
• M7: 1,269,936 km (0.06 R)
• M8: 1,378,245 km (0.088 R)
• M9: 1,723,068 km (0.11 R)
• M10: 1,968,409 km (0.113 R)
• M11: 2,978,942 km (0.094 R)
• M12: 3,125,997 km (0.103 R)
• M13: 3,537,840 km (0.06 R)
• M14: 3,761,489 km (0.105 R)
• M15: 3,921,110 km (0.045 R)
• M16: 4,389,202 km (0.1 R)
• M17: 4,533,264 km (0.085 R)
• M18: 4,703,357 km (0.08 R)
• M19: 5,637,147 km (0.112 R)
• M20: 5,925,871 km (0.088 R)
• M21: 6,408,922 km (0.084 R)
• M22: 6,821,214 km (0.084 R)
• M23: 8,465,893 km (0.098 R)
• M24: 8,857,690 km (0.12 R)
• M25: 10,291,286 km (0.082 R)
• M26: 10,871,876 km (0.1 R)
• M27: 11,363,753 km (0.105 R)
• M28: 11,496,297 km (0.054 R)
• M29: 11,629,140 km (0.072 R)
• M30: 12,031,110 km (0.107 R)
• M31: 12,166,196 km (0.109 R)
• M32: 12,403,608 km (0.05 R)
• M33: 12,711,331 km (0.085 R)
• M34: 12,814,404 km (0.094 R)
• M35: 13,229,538 km (0.088 R)
• M36: 13,754,926 km (0.06 R)
• M37: 14,358,404 km (0.059 R)
• M38: 14,753,641 km (0.054 R)
• M39: 14,898,302 km (0.064 R)
• M40: 15,518,086 km (0.088 R)
• M41: 17,504,297 km (0.086 R)
• M42: 17,965,059 km (0.106 R)
• M43: 19,252,947 km (0.083 R)
• M44: 19,927,932 km (0.092 R)
• M45: 20,087,852 km (0.04 R)
• M46: 20,288,463 km (0.068 R)
• M47: 21,464,751 km (0.106 R)
• M48: 22,579,704 km (0.119 R)
• M49: 23,207,417 km (0.061 R)
• M50: 24,095,729 km (0.097 R)
• M51: 24,351,541 km (0.103 R)
• M52: 24,522,681 km (0.109 R)
• M53: 24,909,093 km (0.05 R)
• M54: 25,731,432 km (0.054 R)
• M55: 26,167,809 km (0.118 R)
• M56: 26,562,598 km (0.052 R)
• M57: 27,003,612 km (0.089 R)
• M58: 27,625,192 km (0.065 R)
• M59: 28,386,346 km (0.113 R)
• M60: 28,701,698 km (0.112 R)
• M61: 28,882,412 km (0.11 R)
• M62: 29,108,903 km (0.088 R)
• M63: 29,335,993 km (0.082 R)
• M64: 29,518,053 km (0.11 R)
• M65: 29,883,371 km (0.103 R)
• M66: 30,204,259 km (0.104 R)
• M67: 30,572,270 km (0.077 R)
• M68: 30,895,700 km (0.118 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 36.7

Radius: 12

Gravity: 0.25 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 8.99 AU - 12.65 AU

Year: 13199 Days

Day: 13.2 Hours

Environment

Temp: -174 °C

Axial Tilt: 21.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 99,125,980 km

• M1: 154,684 km (0.096 R)
• M2: 450,888 km (0.097 R)
• M3: 532,120 km (0.068 R)
• M4: 665,561 km (0.117 R)
• M5: 1,244,205 km (0.084 R)
• M6: 1,479,673 km (0.055 R)
• M7: 1,583,344 km (0.116 R)
• M8: 1,689,558 km (0.082 R)
• M9: 1,965,866 km (0.107 R)
• M10: 2,257,133 km (0.051 R)
• M11: 2,407,927 km (0.075 R)
• M12: 2,500,080 km (0.034 R)
• M13: 2,624,994 km (0.063 R)
• M14: 2,913,568 km (0.071 R)
• M15: 3,012,004 km (0.064 R)
• M16: 3,145,146 km (0.058 R)
• M17: 3,348,599 km (0.1 R)
• M18: 3,486,678 km (0.12 R)
• M19: 3,804,423 km (0.114 R)
• M20: 3,966,887 km (0.106 R)
• M21: 4,639,778 km (0.064 R)
• M22: 4,794,163 km (0.114 R)
• M23: 4,910,999 km (0.045 R)
• M24: 5,028,882 km (0.1 R)
• M25: 5,287,686 km (0.096 R)
• M26: 5,818,310 km (0.081 R)
• M27: 6,216,839 km (0.081 R)
• M28: 6,537,876 km (0.027 R)
• M29: 6,733,101 km (0.114 R)
• M30: 7,510,711 km (0.079 R)
• M31: 7,646,845 km (0.098 R)
• M32: 7,829,653 km (0.117 R)
• M33: 8,013,958 km (0.073 R)
• M34: 8,741,901 km (0.104 R)
• M35: 8,885,216 km (0.088 R)
• M36: 9,053,514 km (0.112 R)
• M37: 9,393,101 km (0.114 R)
• M38: 9,564,540 km (0.097 R)
• M39: 9,985,059 km (0.108 R)
• M40: 10,160,089 km (0.062 R)
• M41: 11,439,300 km (0.046 R)
• M42: 11,622,558 km (0.057 R)
• M43: 12,741,849 km (0.079 R)
• M44: 13,013,369 km (0.053 R)
• M45: 13,095,199 km (0.098 R)
• M46: 13,534,718 km (0.099 R)
• M47: 13,728,447 km (0.106 R)
• M48: 14,062,798 km (0.118 R)
• M49: 14,371,718 km (0.09 R)
• M50: 14,456,390 km (0.057 R)
• M51: 14,597,760 km (0.104 R)
• M52: 15,542,620 km (0.08 R)
• M53: 16,007,870 km (0.1 R)
• M54: 16,212,968 km (0.11 R)
• M55: 16,418,815 km (0.097 R)
• M56: 16,536,848 km (0.111 R)
• M57: 16,684,800 km (0.11 R)
• M58: 16,773,811 km (0.032 R)
• M59: 17,401,075 km (0.06 R)
• M60: 17,793,320 km (0.063 R)
• M61: 18,647,973 km (0.087 R)
• M62: 18,956,444 km (0.069 R)
• M63: 19,204,477 km (0.112 R)
• M64: 19,578,472 km (0.093 R)
• M65: 19,797,782 km (0.096 R)
• M66: 20,112,387 km (0.11 R)
• M67: 21,291,218 km (0.096 R)
• M68: 21,452,335 km (0.058 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.92 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 189.7

Radius: 6

Gravity: 5.27 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 14.53 AU - 23.31 AU

Year: 30520 Days

Day: 17.5 Hours

Environment

Temp: -192 °C

Axial Tilt: 11.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 99,125,980 km

• M1: 130,749 km (0.099 R)
• M2: 260,300 km (0.108 R)
• M3: 450,439 km (0.056 R)
• M4: 1,477,578 km (0.077 R)
• M5: 1,877,154 km (0.064 R)
• M6: 2,151,068 km (0.045 R)
• M7: 2,535,834 km (0.118 R)
• M8: 2,872,728 km (0.11 R)
• M9: 3,514,204 km (0.078 R)
• M10: 4,120,524 km (0.102 R)
• M11: 4,799,548 km (0.075 R)
• M12: 5,257,318 km (0.083 R)
• M13: 5,598,850 km (0.057 R)
• M14: 5,685,467 km (0.097 R)
• M15: 5,859,898 km (0.107 R)
• M16: 6,484,170 km (0.056 R)
• M17: 6,620,753 km (0.098 R)
• M18: 6,666,380 km (0.044 R)
• M19: 7,082,711 km (0.106 R)
• M20: 7,129,386 km (0.042 R)
• M21: 7,412,275 km (0.108 R)
• M22: 7,746,776 km (0.036 R)
• M23: 8,086,363 km (0.056 R)
• M24: 9,855,657 km (0.101 R)
• M25: 11,080,714 km (0.098 R)
• M26: 11,353,431 km (0.037 R)
• M27: 12,072,548 km (0.075 R)
• M28: 12,863,472 km (0.095 R)
• M29: 12,977,914 km (0.107 R)
• M30: 13,035,210 km (0.098 R)
• M31: 13,671,001 km (0.068 R)
• M32: 13,787,837 km (0.097 R)
• M33: 14,494,986 km (0.091 R)
• M34: 14,972,952 km (0.083 R)
• M35: 16,190,379 km (0.09 R)
• M36: 16,252,163 km (0.116 R)
• M37: 16,375,731 km (0.093 R)
• M38: 16,437,664 km (0.106 R)
• M39: 16,561,831 km (0.083 R)
• M40: 17,376,241 km (0.058 R)
• M41: 17,947,556 km (0.097 R)
• M42: 18,396,349 km (0.107 R)
• M43: 18,783,808 km (0.117 R)
• M44: 19,043,659 km (0.095 R)
• M45: 19,304,708 km (0.053 R)
• M46: 20,494,011 km (0.032 R)
• M47: 21,843,084 km (0.077 R)
• M48: 24,342,566 km (0.1 R)
• M49: 26,058,603 km (0.106 R)
• M50: 26,566,487 km (0.049 R)
• M51: 28,183,640 km (0.047 R)
• M52: 31,358,257 km (0.114 R)
• M53: 32,285,913 km (0.12 R)
• M54: 33,379,623 km (0.098 R)
• M55: 34,803,346 km (0.104 R)
• M56: 34,962,818 km (0.103 R)
• M57: 36,327,749 km (0.116 R)
• M58: 36,408,531 km (0.034 R)
• M59: 38,943,916 km (0.096 R)
• M60: 39,358,153 km (0.102 R)
• M61: 40,024,013 km (0.094 R)
• M62: 40,525,764 km (0.103 R)
• M63: 41,113,833 km (0.083 R)
• M64: 41,789,417 km (0.087 R)
• M65: 42,809,525 km (0.044 R)
• M66: 43,065,936 km (0.107 R)
• M67: 43,494,235 km (0.084 R)
• M68: 45,134,725 km (0.099 R)
• M69: 45,656,971 km (0.118 R)
• M70: 45,831,552 km (0.071 R)
• M71: 46,883,374 km (0.103 R)
• M72: 48,031,837 km (0.1 R)
• M73: 48,298,271 km (0.095 R)
• M74: 49,906,598 km (0.106 R)
• M75: 50,446,646 km (0.101 R)
• M76: 50,536,853 km (0.101 R)
• M77: 51,260,309 km (0.052 R)
• M78: 51,350,965 km (0.056 R)
• M79: 52,078,310 km (0.081 R)
• M80: 52,808,946 km (0.102 R)
• M81: 53,175,610 km (0.082 R)
• M82: 53,543,172 km (0.076 R)
• M83: 53,911,482 km (0.085 R)
• M84: 55,672,399 km (0.064 R)
• M85: 56,606,787 km (0.081 R)
• M86: 56,794,383 km (0.113 R)
• M87: 57,923,697 km (0.07 R)
• M88: 58,491,122 km (0.072 R)
• M89: 58,775,507 km (0.073 R)
• M90: 59,822,393 km (0.119 R)
• M91: 59,917,837 km (0.065 R)
• M92: 60,779,371 km (0.084 R)
• M93: 60,971,305 km (0.047 R)
• M94: 61,259,730 km (0.077 R)
• M95: 63,291,119 km (0.063 R)
• M96: 64,951,656 km (0.077 R)

Planet 9 - Ice Giant

Semi-Major Axis: 18.92 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 650.4

Radius: 6.8

Gravity: 14.07 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 16.46 AU - 21.38 AU

Year: 30520 Days

Day: 20.9 Hours

Environment

Temp: -208 °C

Axial Tilt: 14.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 99,125,980 km

• M1: 284,984 km (0.097 R)
• M2: 651,499 km (0.065 R)
• M3: 1,126,173 km (0.056 R)
• M4: 1,327,382 km (0.062 R)
• M5: 2,367,835 km (0.082 R)
• M6: 2,495,741 km (0.107 R)
• M7: 2,714,304 km (0.117 R)
• M8: 3,454,364 km (0.027 R)
• M9: 3,648,692 km (0.107 R)
• M10: 3,697,910 km (0.112 R)
• M11: 3,997,554 km (0.117 R)
• M12: 4,048,268 km (0.081 R)
• M13: 5,106,823 km (0.106 R)
• M14: 5,161,875 km (0.104 R)
• M15: 6,128,426 km (0.069 R)
• M16: 6,423,284 km (0.099 R)
• M17: 6,482,674 km (0.074 R)
• M18: 7,965,488 km (0.101 R)
• M19: 8,029,367 km (0.103 R)
• M20: 9,683,919 km (0.045 R)
• M21: 9,958,132 km (0.105 R)
• M22: 10,027,096 km (0.073 R)
• M23: 10,654,959 km (0.076 R)
• M24: 11,367,344 km (0.069 R)
• M25: 11,729,371 km (0.089 R)
• M26: 12,913,139 km (0.037 R)
• M27: 14,601,799 km (0.085 R)
• M28: 14,995,242 km (0.067 R)
• M29: 15,074,379 km (0.085 R)
• M30: 15,153,516 km (0.084 R)
• M31: 15,471,861 km (0.119 R)
• M32: 15,872,932 km (0.117 R)
• M33: 16,931,637 km (0.055 R)
• M34: 17,344,826 km (0.1 R)
• M35: 17,594,355 km (0.078 R)
• M36: 17,677,831 km (0.073 R)
• M37: 18,859,953 km (0.114 R)
• M38: 19,374,271 km (0.105 R)
• M39: 20,856,636 km (0.047 R)
• M40: 23,468,166 km (0.117 R)
• M41: 24,578,631 km (0.106 R)
• M42: 25,422,662 km (0.035 R)
• M43: 28,108,692 km (0.053 R)
• M44: 33,021,187 km (0.12 R)
• M45: 33,227,183 km (0.079 R)
• M46: 35,522,014 km (0.063 R)
• M47: 36,050,693 km (0.091 R)
• M48: 39,823,402 km (0.12 R)
• M49: 40,042,712 km (0.117 R)
• M50: 40,482,680 km (0.064 R)
• M51: 40,703,187 km (0.076 R)
• M52: 42,706,153 km (0.093 R)
• M53: 43,268,192 km (0.047 R)
• M54: 43,719,529 km (0.114 R)
• M55: 44,059,116 km (0.041 R)
• M56: 46,460,461 km (0.058 R)
• M57: 46,807,079 km (0.075 R)
• M58: 47,618,947 km (0.088 R)
• M59: 48,201,631 km (0.11 R)
• M60: 48,786,858 km (0.086 R)
• M61: 50,556,301 km (0.109 R)
• M62: 55,743,907 km (0.1 R)
• M63: 58,711,928 km (0.114 R)
• M64: 59,963,763 km (0.072 R)
• M65: 60,215,237 km (0.03 R)
• M66: 60,971,455 km (0.103 R)
• M67: 62,111,989 km (0.084 R)
• M68: 62,493,613 km (0.086 R)
• M69: 63,771,628 km (0.034 R)
• M70: 63,899,833 km (0.066 R)
• M71: 65,316,525 km (0.064 R)
• M72: 65,575,179 km (0.06 R)
• M73: 65,963,984 km (0.091 R)
• M74: 66,483,388 km (0.101 R)
• M75: 67,265,037 km (0.097 R)
• M76: 69,760,329 km (0.105 R)
• M77: 69,892,424 km (0.08 R)
• M78: 70,157,063 km (0.11 R)
• M79: 71,085,767 km (0.102 R)
• M80: 72,553,322 km (0.08 R)
• M81: 74,300,625 km (0.04 R)
• M82: 75,654,037 km (0.042 R)
• M83: 75,925,707 km (0.103 R)
• M84: 76,197,675 km (0.095 R)
• M85: 76,879,094 km (0.105 R)
• M86: 77,015,677 km (0.059 R)
• M87: 77,836,520 km (0.113 R)
• M88: 78,248,064 km (0.073 R)
• M89: 82,402,696 km (0.117 R)
• M90: 86,060,962 km (0.069 R)
• M91: 88,481,306 km (0.081 R)
• M92: 93,388,864 km (0.115 R)
• M93: 96,316,794 km (0.081 R)
• M94: 98,087,883 km (0.03 R)
• M95: 98,680,590 km (0.056 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 387 - 19,606 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit