🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.78

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 0.41 AU - 0.65 AU

Year: 138 Days

Day: 31.8 Hours

Environment

Temp: 214 °C

Axial Tilt: 28.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 53,084,450 km

• M1: 265,387 km (0.06 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.53

Radius: 1.19

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 0.62 AU - 0.72 AU

Year: 196 Days

Day: 12.9 Hours

Environment

Temp: 138 °C

Axial Tilt: 35.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 53,084,450 km

• M1: 78,688 km (0.101 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.8

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 0.73 AU - 0.95 AU

Year: 276 Days

Day: 41.3 Hours

Environment

Temp: 176 °C

Axial Tilt: 21.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 3.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.95

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 3.72 AU - 3.8 AU

Year: 2611 Days

Day: 39.6 Hours

Environment

Temp: -111 °C

Axial Tilt: 6.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 53,084,450 km

• M1: 945,907 km (0.099 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.8

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 3.43 AU - 4.67 AU

Year: 2919 Days

Day: 19.1 Hours

Environment

Temp: -123 °C

Axial Tilt: 15.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 53,084,450 km

• M1: 2,757,238 km (0.066 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 823.2

Radius: 9.1

Gravity: 9.94 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 5.47 AU - 5.67 AU

Year: 4708 Days

Day: 8.2 Hours

Environment

Temp: -140 °C

Axial Tilt: 1.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 53,084,450 km

• M1: 124,017 km (0.104 R)
• M2: 426,204 km (0.081 R)
• M3: 531,372 km (0.093 R)
• M4: 682,316 km (0.09 R)
• M5: 744,399 km (0.065 R)
• M6: 1,099,544 km (0.111 R)
• M7: 1,487,601 km (0.115 R)
• M8: 1,792,332 km (0.031 R)
• M9: 1,970,204 km (0.115 R)
• M10: 2,305,154 km (0.09 R)
• M11: 2,738,838 km (0.112 R)
• M12: 2,986,273 km (0.091 R)
• M13: 3,197,954 km (0.1 R)
• M14: 3,458,553 km (0.103 R)
• M15: 3,703,594 km (0.099 R)
• M16: 3,771,362 km (0.062 R)
• M17: 4,116,784 km (0.04 R)
• M18: 4,187,095 km (0.109 R)
• M19: 4,472,228 km (0.111 R)
• M20: 4,763,944 km (0.09 R)
• M21: 4,961,862 km (0.103 R)
• M22: 5,112,058 km (0.073 R)
• M23: 5,187,755 km (0.102 R)
• M24: 5,468,401 km (0.073 R)
• M25: 6,124,836 km (0.093 R)
• M26: 6,286,103 km (0.088 R)
• M27: 6,640,350 km (0.078 R)
• M28: 7,113,379 km (0.119 R)
• M29: 7,683,795 km (0.106 R)
• M30: 8,358,033 km (0.103 R)
• M31: 8,657,229 km (0.082 R)
• M32: 8,959,716 km (0.069 R)
• M33: 9,142,973 km (0.109 R)
• M34: 10,046,095 km (0.07 R)
• M35: 10,396,154 km (0.081 R)
• M36: 10,653,164 km (0.069 R)
• M37: 10,847,342 km (0.117 R)
• M38: 10,912,267 km (0.091 R)
• M39: 11,206,376 km (0.07 R)
• M40: 11,735,654 km (0.107 R)
• M41: 12,578,937 km (0.054 R)
• M42: 13,059,595 km (0.056 R)
• M43: 13,163,416 km (0.101 R)
• M44: 13,897,792 km (0.101 R)
• M45: 14,039,162 km (0.096 R)
• M46: 14,717,139 km (0.06 R)
• M47: 15,588,846 km (0.108 R)
• M48: 16,664,455 km (0.114 R)
• M49: 16,927,747 km (0.078 R)
• M50: 17,268,232 km (0.113 R)
• M51: 18,264,404 km (0.059 R)
• M52: 18,458,133 km (0.104 R)
• M53: 19,674,214 km (0.052 R)
• M54: 19,753,651 km (0.088 R)
• M55: 19,912,673 km (0.106 R)
• M56: 20,191,973 km (0.047 R)
• M57: 20,432,526 km (0.094 R)
• M58: 20,714,219 km (0.113 R)
• M59: 21,159,572 km (0.107 R)
• M60: 21,526,236 km (0.111 R)
• M61: 21,608,066 km (0.067 R)
• M62: 21,771,876 km (0.082 R)
• M63: 23,139,649 km (0.067 R)
• M64: 23,265,311 km (0.088 R)
• M65: 23,391,273 km (0.097 R)
• M66: 23,643,794 km (0.094 R)
• M67: 23,770,503 km (0.05 R)
• M68: 24,109,193 km (0.077 R)
• M69: 24,449,528 km (0.093 R)
• M70: 24,705,939 km (0.086 R)
• M71: 25,006,032 km (0.059 R)
• M72: 25,913,792 km (0.106 R)
• M73: 26,306,187 km (0.049 R)
• M74: 26,568,881 km (0.12 R)
• M75: 26,744,509 km (0.097 R)
• M76: 27,096,812 km (0.084 R)
• M77: 27,317,768 km (0.106 R)
• M78: 27,672,614 km (0.073 R)
• M79: 27,850,636 km (0.03 R)
• M80: 28,162,996 km (0.069 R)
• M81: 28,611,341 km (0.103 R)
• M82: 30,703,766 km (0.068 R)
• M83: 30,795,918 km (0.088 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 612

Radius: 13.4

Gravity: 3.41 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 4.35 AU - 6.83 AU

Year: 4734 Days

Day: 5.9 Hours

Environment

Temp: -134 °C

Axial Tilt: 0 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 53,084,450 km

• M1: 171,290 km (0.059 R)
• M2: 297,251 km (0.046 R)
• M3: 389,702 km (0.098 R)
• M4: 506,688 km (0.032 R)
• M5: 762,201 km (0.075 R)
• M6: 995,723 km (0.11 R)
• M7: 1,369,120 km (0.099 R)
• M8: 1,580,053 km (0.104 R)
• M9: 1,785,899 km (0.073 R)
• M10: 2,068,939 km (0.099 R)
• M11: 2,154,957 km (0.084 R)
• M12: 2,697,250 km (0.091 R)
• M13: 3,023,373 km (0.109 R)
• M14: 3,221,141 km (0.119 R)
• M15: 3,443,893 km (0.052 R)
• M16: 3,546,816 km (0.079 R)
• M17: 3,671,730 km (0.106 R)
• M18: 3,862,019 km (0.08 R)
• M19: 4,632,747 km (0.094 R)
• M20: 4,931,195 km (0.119 R)
• M21: 5,024,244 km (0.111 R)
• M22: 5,717,032 km (0.05 R)
• M23: 6,644,539 km (0.12 R)
• M24: 6,877,164 km (0.065 R)
• M25: 7,244,576 km (0.106 R)
• M26: 7,564,716 km (0.109 R)
• M27: 8,053,601 km (0.089 R)
• M28: 8,191,231 km (0.079 R)
• M29: 8,948,047 km (0.117 R)
• M30: 9,610,466 km (0.048 R)
• M31: 10,258,824 km (0.103 R)
• M32: 10,348,433 km (0.048 R)
• M33: 10,618,606 km (0.109 R)
• M34: 10,709,113 km (0.082 R)
• M35: 10,921,542 km (0.093 R)
• M36: 11,319,622 km (0.103 R)
• M37: 11,567,057 km (0.091 R)
• M38: 12,446,992 km (0.085 R)
• M39: 12,542,585 km (0.084 R)
• M40: 12,862,874 km (0.04 R)
• M41: 13,186,005 km (0.113 R)
• M42: 13,315,856 km (0.107 R)
• M43: 13,906,169 km (0.11 R)
• M44: 14,404,480 km (0.076 R)
• M45: 14,504,860 km (0.074 R)
• M46: 15,555,785 km (0.107 R)
• M47: 16,142,508 km (0.025 R)
• M48: 16,631,244 km (0.053 R)
• M49: 17,982,113 km (0.105 R)
• M50: 19,478,989 km (0.073 R)
• M51: 19,627,241 km (0.078 R)
• M52: 19,738,541 km (0.095 R)
• M53: 20,223,687 km (0.118 R)
• M54: 20,448,832 km (0.1 R)
• M55: 21,319,941 km (0.109 R)
• M56: 22,707,610 km (0.082 R)
• M57: 22,980,776 km (0.074 R)
• M58: 23,294,333 km (0.117 R)
• M59: 24,683,050 km (0.039 R)
• M60: 24,843,419 km (0.067 R)
• M61: 24,963,995 km (0.085 R)
• M62: 25,853,953 km (0.111 R)
• M63: 26,220,916 km (0.111 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 552

Radius: 10.9

Gravity: 4.65 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 5.27 AU - 6.25 AU

Year: 4951 Days

Day: 5.8 Hours

Environment

Temp: -148 °C

Axial Tilt: 11.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 53,084,450 km

• M1: 142,567 km (0.057 R)
• M2: 287,228 km (0.037 R)
• M3: 493,823 km (0.066 R)
• M4: 799,900 km (0.114 R)
• M5: 1,176,886 km (0.055 R)
• M6: 1,333,964 km (0.093 R)
• M7: 1,575,266 km (0.053 R)
• M8: 1,980,526 km (0.12 R)
• M9: 2,436,351 km (0.111 R)
• M10: 2,564,556 km (0.089 R)
• M11: 2,657,756 km (0.108 R)
• M12: 3,021,727 km (0.088 R)
• M13: 3,340,820 km (0.076 R)
• M14: 3,504,480 km (0.096 R)
• M15: 3,712,870 km (0.112 R)
• M16: 4,076,392 km (0.099 R)
• M17: 4,406,854 km (0.105 R)
• M18: 4,631,999 km (0.079 R)
• M19: 4,769,031 km (0.067 R)
• M20: 5,070,321 km (0.117 R)
• M21: 5,473,936 km (0.104 R)
• M22: 5,667,366 km (0.115 R)
• M23: 5,887,873 km (0.114 R)
• M24: 6,186,171 km (0.115 R)
• M25: 6,643,043 km (0.094 R)
• M26: 6,979,788 km (0.059 R)
• M27: 7,402,103 km (0.095 R)
• M28: 7,670,182 km (0.074 R)
• M29: 8,465,744 km (0.079 R)
• M30: 8,802,788 km (0.037 R)
• M31: 9,345,229 km (0.101 R)
• M32: 9,431,847 km (0.067 R)
• M33: 9,635,150 km (0.12 R)
• M34: 10,402,737 km (0.081 R)
• M35: 11,466,976 km (0.103 R)
• M36: 11,933,721 km (0.096 R)
• M37: 13,435,983 km (0.049 R)
• M38: 14,259,220 km (0.081 R)
• M39: 14,794,781 km (0.108 R)
• M40: 14,929,718 km (0.118 R)
• M41: 15,064,954 km (0.074 R)
• M42: 15,336,774 km (0.052 R)
• M43: 15,954,463 km (0.103 R)
• M44: 16,058,135 km (0.09 R)
• M45: 16,162,105 km (0.056 R)
• M46: 17,249,382 km (0.105 R)
• M47: 18,577,961 km (0.108 R)
• M48: 18,650,666 km (0.116 R)
• M49: 18,869,527 km (0.117 R)
• M50: 19,015,834 km (0.098 R)
• M51: 19,125,938 km (0.118 R)
• M52: 19,457,297 km (0.071 R)
• M53: 19,605,100 km (0.082 R)
• M54: 19,716,251 km (0.082 R)
• M55: 20,537,693 km (0.09 R)
• M56: 20,839,283 km (0.112 R)
• M57: 20,952,678 km (0.115 R)
• M58: 22,252,833 km (0.116 R)
• M59: 22,407,367 km (0.11 R)
• M60: 22,484,859 km (0.08 R)
• M61: 22,640,142 km (0.105 R)
• M62: 22,756,678 km (0.119 R)
• M63: 22,990,650 km (0.091 R)
• M64: 23,068,740 km (0.1 R)
• M65: 23,264,414 km (0.112 R)
• M66: 23,776,038 km (0.054 R)
• M67: 23,894,520 km (0.103 R)
• M68: 24,013,301 km (0.118 R)
• M69: 24,092,587 km (0.045 R)
• M70: 24,211,667 km (0.038 R)
• M71: 24,689,932 km (0.107 R)
• M72: 24,850,151 km (0.066 R)
• M73: 24,970,428 km (0.106 R)
• M74: 25,372,996 km (0.105 R)
• M75: 25,453,779 km (0.107 R)
• M76: 26,266,095 km (0.099 R)
• M77: 27,169,367 km (0.099 R)
• M78: 27,832,833 km (0.059 R)

Planet 9 - Gas Giant

Semi-Major Axis: 8.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 396.3

Radius: 10.8

Gravity: 3.4 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 7.17 AU - 9.83 AU

Year: 8876 Days

Day: 9.6 Hours

Environment

Temp: -160 °C

Axial Tilt: 39 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 53,084,450 km

• M1: 582,684 km (0.075 R)
• M2: 701,764 km (0.039 R)
• M3: 844,330 km (0.087 R)
• M4: 919,578 km (0.119 R)
• M5: 1,456,934 km (0.101 R)
• M6: 1,758,523 km (0.104 R)
• M7: 1,937,143 km (0.119 R)
• M8: 2,710,414 km (0.117 R)
• M9: 2,801,968 km (0.087 R)
• M10: 3,202,292 km (0.118 R)
• M11: 3,747,277 km (0.078 R)
• M12: 3,823,871 km (0.045 R)
• M13: 4,188,292 km (0.054 R)
• M14: 4,348,062 km (0.075 R)
• M15: 4,536,855 km (0.03 R)
• M16: 4,922,817 km (0.059 R)
• M17: 5,063,140 km (0.094 R)
• M18: 5,785,249 km (0.089 R)
• M19: 6,053,029 km (0.046 R)
• M20: 6,234,042 km (0.112 R)
• M21: 6,416,701 km (0.083 R)
• M22: 6,570,189 km (0.056 R)
• M23: 6,694,056 km (0.06 R)
• M24: 6,881,053 km (0.052 R)
• M25: 6,975,300 km (0.066 R)
• M26: 7,165,140 km (0.073 R)
• M27: 7,517,443 km (0.065 R)
• M28: 7,777,145 km (0.092 R)
• M29: 8,039,988 km (0.104 R)
• M30: 8,473,223 km (0.097 R)
• M31: 8,641,970 km (0.113 R)
• M32: 8,709,738 km (0.118 R)
• M33: 8,777,655 km (0.118 R)
• M34: 9,223,756 km (0.097 R)
• M35: 9,537,014 km (0.104 R)
• M36: 9,995,681 km (0.051 R)
• M37: 10,389,273 km (0.112 R)
• M38: 10,934,408 km (0.108 R)
• M39: 11,118,263 km (0.076 R)
• M40: 11,192,015 km (0.115 R)
• M41: 11,377,217 km (0.103 R)
• M42: 11,526,067 km (0.036 R)
• M43: 12,740,652 km (0.083 R)
• M44: 13,481,012 km (0.119 R)
• M45: 13,876,250 km (0.098 R)
• M46: 14,718,635 km (0.072 R)
• M47: 15,909,135 km (0.071 R)
• M48: 17,429,648 km (0.112 R)
• M49: 17,558,452 km (0.049 R)
• M50: 17,990,042 km (0.12 R)
• M51: 18,644,083 km (0.05 R)
• M52: 18,996,087 km (0.065 R)
• M53: 19,350,335 km (0.04 R)
• M54: 19,885,746 km (0.087 R)
• M55: 20,155,172 km (0.108 R)
• M56: 21,016,706 km (0.088 R)
• M57: 21,567,076 km (0.1 R)
• M58: 22,215,134 km (0.079 R)
• M59: 22,308,184 km (0.068 R)
• M60: 22,588,381 km (0.114 R)
• M61: 22,822,651 km (0.101 R)
• M62: 23,246,462 km (0.109 R)
• M63: 23,435,554 km (0.054 R)
• M64: 24,533,303 km (0.085 R)
• M65: 26,186,658 km (0.073 R)
• M66: 26,580,849 km (0.047 R)
• M67: 27,825,503 km (0.028 R)
• M68: 27,975,999 km (0.105 R)
• M69: 28,278,186 km (0.091 R)
• M70: 28,682,549 km (0.104 R)
• M71: 28,834,840 km (0.066 R)
• M72: 29,241,896 km (0.1 R)
• M73: 30,164,765 km (0.1 R)
• M74: 30,474,582 km (0.079 R)
• M75: 31,253,538 km (0.072 R)
• M76: 31,357,958 km (0.081 R)
• M77: 32,937,412 km (0.103 R)
• M78: 33,736,863 km (0.112 R)
• M79: 34,327,027 km (0.044 R)
• M80: 34,488,742 km (0.075 R)
• M81: 34,920,781 km (0.081 R)
• M82: 35,029,089 km (0.083 R)
• M83: 35,354,764 km (0.111 R)
• M84: 35,954,352 km (0.073 R)

Planet 10 - Gas Giant

Semi-Major Axis: 9.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 893.1

Radius: 12.5

Gravity: 5.72 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 8.15 AU - 10.51 AU

Year: 10207 Days

Day: 9.3 Hours

Environment

Temp: -173 °C

Axial Tilt: 10.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 53,084,450 km

• M1: 272,717 km (0.095 R)
• M2: 444,306 km (0.095 R)
• M3: 627,413 km (0.081 R)
• M4: 1,052,870 km (0.069 R)
• M5: 1,135,747 km (0.071 R)
• M6: 1,398,291 km (0.08 R)
• M7: 1,632,412 km (0.049 R)
• M8: 1,779,317 km (0.052 R)
• M9: 2,060,112 km (0.105 R)
• M10: 2,355,718 km (0.03 R)
• M11: 2,665,086 km (0.084 R)
• M12: 2,839,368 km (0.096 R)
• M13: 3,077,827 km (0.117 R)
• M14: 3,542,926 km (0.102 R)
• M15: 3,638,669 km (0.095 R)
• M16: 3,767,622 km (0.108 R)
• M17: 4,678,075 km (0.095 R)
• M18: 5,580,001 km (0.067 R)
• M19: 6,495,689 km (0.066 R)
• M20: 6,613,423 km (0.119 R)
• M21: 6,811,341 km (0.101 R)
• M22: 7,581,171 km (0.105 R)
• M23: 7,871,840 km (0.117 R)
• M24: 8,549,967 km (0.076 R)
• M25: 8,679,220 km (0.076 R)
• M26: 10,052,678 km (0.094 R)
• M27: 11,115,122 km (0.09 R)
• M28: 11,731,315 km (0.051 R)
• M29: 11,923,249 km (0.111 R)
• M30: 12,164,551 km (0.081 R)
• M31: 12,407,348 km (0.087 R)
• M32: 12,947,546 km (0.08 R)
• M33: 14,050,830 km (0.111 R)
• M34: 17,428,152 km (0.029 R)
• M35: 18,143,679 km (0.041 R)
• M36: 18,421,332 km (0.11 R)
• M37: 18,924,879 km (0.11 R)
• M38: 19,037,376 km (0.118 R)
• M39: 19,206,571 km (0.085 R)
• M40: 19,432,913 km (0.082 R)
• M41: 20,635,680 km (0.105 R)
• M42: 21,392,346 km (0.106 R)
• M43: 21,627,065 km (0.051 R)
• M44: 22,633,859 km (0.097 R)
• M45: 23,837,972 km (0.097 R)
• M46: 24,142,254 km (0.085 R)
• M47: 24,509,068 km (0.069 R)
• M48: 25,186,298 km (0.072 R)
• M49: 26,811,678 km (0.065 R)
• M50: 27,001,368 km (0.072 R)
• M51: 28,213,410 km (0.096 R)
• M52: 28,470,719 km (0.025 R)
• M53: 28,988,028 km (0.104 R)
• M54: 29,377,880 km (0.066 R)
• M55: 30,294,466 km (0.102 R)
• M56: 30,690,153 km (0.109 R)
• M57: 30,822,397 km (0.103 R)
• M58: 32,289,952 km (0.113 R)
• M59: 32,491,910 km (0.073 R)
• M60: 33,235,710 km (0.1 R)
• M61: 34,740,366 km (0.049 R)
• M62: 35,500,921 km (0.07 R)
• M63: 36,057,575 km (0.027 R)
• M64: 36,197,150 km (0.03 R)
• M65: 38,241,554 km (0.098 R)
• M66: 39,098,451 km (0.087 R)
• M67: 39,385,529 km (0.095 R)
• M68: 40,540,724 km (0.028 R)
• M69: 41,780,292 km (0.114 R)
• M70: 42,294,310 km (0.079 R)
• M71: 44,745,770 km (0.066 R)
• M72: 44,895,817 km (0.112 R)
• M73: 45,497,799 km (0.045 R)
• M74: 46,026,627 km (0.096 R)
• M75: 47,090,418 km (0.04 R)
• M76: 47,855,162 km (0.099 R)
• M77: 49,319,725 km (0.072 R)
• M78: 49,629,842 km (0.045 R)
• M79: 49,862,915 km (0.06 R)
• M80: 50,564,230 km (0.084 R)
• M81: 51,661,829 km (0.09 R)
• M82: 51,740,518 km (0.083 R)
• M83: 52,608,784 km (0.116 R)

Kuiper Belt

Range: 30.6 - 55.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 237 - 13,131 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit