🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.46

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 0.55 AU - 0.55 AU

Year: 154 Days

Day: 33.2 Hours

Environment

Temp: 188 °C

Axial Tilt: 25.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 42,716,283 km

• M1: 382,671 km (0.094 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.56

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 0.52 AU - 0.58 AU

Year: 154 Days

Day: 16.2 Hours

Environment

Temp: 219 °C

Axial Tilt: 13.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.35

Radius: 1.13

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 1.45 AU - 2.21 AU

Year: 933 Days

Day: 32 Hours

Environment

Temp: -61 °C

Axial Tilt: 31.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.64

Radius: 0.84

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 1.99 AU - 2.19 AU

Year: 1138 Days

Day: 43.1 Hours

Environment

Temp: -85 °C

Axial Tilt: 34.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.98

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 2.58 AU - 2.66 AU

Year: 1598 Days

Day: 12.4 Hours

Environment

Temp: -92 °C

Axial Tilt: 6.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 42,716,283 km

• M1: 194,328 km (0.063 R)

Asteroid Belt

Center: 4.26 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 5.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 122

Radius: 12

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 4.53 AU - 7.25 AU

Year: 5385 Days

Day: 6.7 Hours

Environment

Temp: -160 °C

Axial Tilt: 5.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 42,716,283 km

• M1: 149,747 km (0.119 R)
• M2: 236,664 km (0.088 R)
• M3: 318,195 km (0.111 R)
• M4: 477,068 km (0.03 R)
• M5: 572,511 km (0.026 R)
• M6: 651,200 km (0.108 R)
• M7: 742,903 km (0.04 R)
• M8: 931,546 km (0.051 R)
• M9: 1,046,886 km (0.074 R)
• M10: 1,167,312 km (0.102 R)
• M11: 1,260,960 km (0.058 R)
• M12: 1,685,220 km (0.049 R)
• M13: 1,816,417 km (0.069 R)
• M14: 1,913,955 km (0.031 R)
• M15: 2,153,013 km (0.12 R)
• M16: 2,256,534 km (0.119 R)
• M17: 2,388,480 km (0.096 R)
• M18: 2,785,961 km (0.045 R)
• M19: 2,956,652 km (0.103 R)
• M20: 3,428,933 km (0.088 R)
• M21: 3,520,187 km (0.064 R)
• M22: 3,596,782 km (0.081 R)
• M23: 3,909,142 km (0.055 R)
• M24: 3,988,728 km (0.088 R)
• M25: 4,165,553 km (0.098 R)
• M26: 4,295,703 km (0.103 R)
• M27: 4,577,096 km (0.032 R)
• M28: 4,779,353 km (0.105 R)
• M29: 5,350,966 km (0.113 R)
• M30: 5,689,955 km (0.067 R)
• M31: 6,072,776 km (0.044 R)
• M32: 6,482,973 km (0.119 R)
• M33: 6,558,520 km (0.093 R)
• M34: 6,806,105 km (0.036 R)
• M35: 6,998,637 km (0.095 R)
• M36: 7,134,472 km (0.102 R)
• M37: 7,448,478 km (0.11 R)
• M38: 7,587,155 km (0.043 R)
• M39: 8,008,722 km (0.118 R)
• M40: 8,171,335 km (0.114 R)
• M41: 8,355,639 km (0.066 R)
• M42: 8,437,918 km (0.061 R)
• M43: 9,212,386 km (0.085 R)
• M44: 9,597,451 km (0.12 R)
• M45: 9,727,003 km (0.109 R)
• M46: 10,097,108 km (0.03 R)
• M47: 10,317,017 km (0.063 R)
• M48: 10,627,582 km (0.05 R)
• M49: 10,739,332 km (0.088 R)
• M50: 10,941,289 km (0.087 R)
• M51: 11,076,675 km (0.104 R)
• M52: 11,212,510 km (0.096 R)
• M53: 11,923,698 km (0.089 R)
• M54: 12,319,983 km (0.04 R)
• M55: 12,862,874 km (0.051 R)
• M56: 13,125,418 km (0.102 R)
• M57: 13,221,310 km (0.071 R)
• M58: 13,413,693 km (0.094 R)
• M59: 14,911,766 km (0.05 R)
• M60: 14,986,864 km (0.07 R)
• M61: 15,087,095 km (0.092 R)
• M62: 15,693,265 km (0.117 R)
• M63: 15,973,761 km (0.099 R)
• M64: 16,799,392 km (0.083 R)
• M65: 16,955,722 km (0.074 R)
• M66: 17,506,691 km (0.106 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 801.2

Radius: 9.7

Gravity: 8.52 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 6.1 AU - 7.98 AU

Year: 7037 Days

Day: 14.2 Hours

Environment

Temp: -162 °C

Axial Tilt: 177.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 42,716,283 km

• M1: 121,922 km (0.112 R)
• M2: 186,549 km (0.048 R)
• M3: 1,073,215 km (0.066 R)
• M4: 1,437,486 km (0.106 R)
• M5: 1,613,712 km (0.08 R)
• M6: 1,714,840 km (0.06 R)
• M7: 2,481,230 km (0.086 R)
• M8: 2,622,451 km (0.1 R)
• M9: 2,742,129 km (0.071 R)
• M10: 3,471,867 km (0.063 R)
• M11: 3,550,705 km (0.091 R)
• M12: 4,343,724 km (0.111 R)
• M13: 4,687,649 km (0.084 R)
• M14: 5,099,941 km (0.109 R)
• M15: 5,493,383 km (0.109 R)
• M16: 5,585,536 km (0.065 R)
• M17: 6,277,276 km (0.078 R)
• M18: 6,341,603 km (0.117 R)
• M19: 6,470,706 km (0.114 R)
• M20: 6,764,517 km (0.094 R)
• M21: 7,365,302 km (0.04 R)
• M22: 7,433,069 km (0.078 R)
• M23: 7,844,314 km (0.108 R)
• M24: 8,368,954 km (0.097 R)
• M25: 8,653,339 km (0.105 R)
• M26: 8,724,847 km (0.115 R)
• M27: 8,977,069 km (0.105 R)
• M28: 9,049,624 km (0.084 R)
• M29: 9,158,681 km (0.105 R)
• M30: 9,231,685 km (0.081 R)
• M31: 10,654,959 km (0.117 R)
• M32: 10,770,149 km (0.098 R)
• M33: 11,002,026 km (0.104 R)
• M34: 11,079,667 km (0.098 R)
• M35: 11,157,458 km (0.056 R)
• M36: 12,629,651 km (0.046 R)
• M37: 13,202,610 km (0.06 R)
• M38: 13,533,671 km (0.114 R)
• M39: 14,035,571 km (0.107 R)
• M40: 14,971,605 km (0.037 R)
• M41: 15,057,774 km (0.107 R)
• M42: 15,143,942 km (0.06 R)
• M43: 15,577,776 km (0.04 R)
• M44: 15,664,991 km (0.098 R)
• M45: 16,015,649 km (0.078 R)
• M46: 16,147,744 km (0.07 R)
• M47: 16,324,568 km (0.093 R)
• M48: 16,501,992 km (0.073 R)
• M49: 17,625,172 km (0.106 R)
• M50: 17,852,860 km (0.061 R)
• M51: 18,726,661 km (0.079 R)
• M52: 19,755,895 km (0.112 R)
• M53: 20,134,677 km (0.042 R)
• M54: 20,611,595 km (0.116 R)
• M55: 21,625,270 km (0.091 R)
• M56: 21,771,277 km (0.049 R)
• M57: 22,605,585 km (0.051 R)
• M58: 22,952,053 km (0.096 R)
• M59: 23,051,386 km (0.067 R)
• M60: 23,150,869 km (0.097 R)
• M61: 23,250,501 km (0.12 R)
• M62: 24,406,444 km (0.115 R)
• M63: 24,965,940 km (0.07 R)
• M64: 25,221,603 km (0.105 R)
• M65: 25,324,227 km (0.111 R)
• M66: 27,088,285 km (0.115 R)
• M67: 27,879,059 km (0.12 R)
• M68: 28,144,296 km (0.085 R)
• M69: 28,357,174 km (0.12 R)
• M70: 29,699,516 km (0.083 R)
• M71: 29,916,133 km (0.073 R)
• M72: 30,296,710 km (0.111 R)
• M73: 30,405,618 km (0.109 R)
• M74: 31,337,463 km (0.03 R)
• M75: 32,000,929 km (0.11 R)
• M76: 33,004,581 km (0.078 R)
• M77: 33,792,513 km (0.099 R)
• M78: 34,586,579 km (0.089 R)
• M79: 34,700,423 km (0.099 R)
• M80: 35,043,002 km (0.078 R)
• M81: 35,214,740 km (0.091 R)
• M82: 35,616,411 km (0.086 R)
• M83: 37,121,814 km (0.098 R)
• M84: 37,764,935 km (0.079 R)
• M85: 37,882,370 km (0.115 R)
• M86: 38,529,829 km (0.036 R)
• M87: 38,766,194 km (0.105 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 683.2

Radius: 13.9

Gravity: 3.54 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 6.75 AU - 8.01 AU

Year: 7553 Days

Day: 14.5 Hours

Environment

Temp: -176 °C

Axial Tilt: 7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 42,716,283 km

• M1: 195,973 km (0.048 R)
• M2: 378,333 km (0.116 R)
• M3: 465,848 km (0.107 R)
• M4: 985,102 km (0.066 R)
• M5: 1,480,121 km (0.093 R)
• M6: 1,655,151 km (0.085 R)
• M7: 2,178,145 km (0.07 R)
• M8: 2,333,876 km (0.101 R)
• M9: 2,609,436 km (0.119 R)
• M10: 2,823,361 km (0.098 R)
• M11: 3,142,602 km (0.03 R)
• M12: 3,243,282 km (0.12 R)
• M13: 3,422,201 km (0.05 R)
• M14: 3,551,902 km (0.091 R)
• M15: 4,033,009 km (0.102 R)
• M16: 4,281,341 km (0.088 R)
• M17: 4,534,910 km (0.109 R)
• M18: 4,822,437 km (0.101 R)
• M19: 5,385,374 km (0.071 R)
• M20: 5,476,180 km (0.096 R)
• M21: 5,659,437 km (0.096 R)
• M22: 5,813,672 km (0.104 R)
• M23: 6,126,482 km (0.038 R)
• M24: 6,573,630 km (0.102 R)
• M25: 6,965,426 km (0.04 R)
• M26: 7,297,833 km (0.059 R)
• M27: 7,465,981 km (0.046 R)
• M28: 7,669,584 km (0.097 R)
• M29: 8,714,674 km (0.095 R)
• M30: 8,857,540 km (0.098 R)
• M31: 9,001,005 km (0.072 R)
• M32: 11,401,452 km (0.061 R)
• M33: 11,793,548 km (0.111 R)
• M34: 12,270,017 km (0.064 R)
• M35: 13,037,305 km (0.117 R)
• M36: 13,365,074 km (0.09 R)
• M37: 13,529,931 km (0.069 R)
• M38: 13,986,952 km (0.099 R)
• M39: 14,154,352 km (0.117 R)
• M40: 14,364,687 km (0.117 R)
• M41: 14,533,583 km (0.114 R)
• M42: 14,916,104 km (0.065 R)
• M43: 15,561,171 km (0.107 R)
• M44: 15,647,788 km (0.072 R)
• M45: 16,479,402 km (0.107 R)
• M46: 16,567,815 km (0.105 R)
• M47: 17,056,850 km (0.117 R)
• M48: 18,140,088 km (0.081 R)
• M49: 19,572,039 km (0.095 R)
• M50: 19,665,687 km (0.056 R)
• M51: 19,900,556 km (0.032 R)
• M52: 20,896,579 km (0.111 R)
• M53: 22,006,296 km (0.04 R)
• M54: 22,152,453 km (0.082 R)
• M55: 22,494,733 km (0.084 R)
• M56: 22,592,869 km (0.113 R)
• M57: 22,986,760 km (0.094 R)
• M58: 23,781,424 km (0.076 R)
• M59: 24,433,671 km (0.117 R)
• M60: 24,736,756 km (0.053 R)
• M61: 24,939,461 km (0.074 R)
• M62: 25,041,038 km (0.08 R)
• M63: 25,244,491 km (0.102 R)
• M64: 25,807,129 km (0.082 R)
• M65: 26,012,826 km (0.09 R)
• M66: 27,049,090 km (0.047 R)
• M67: 28,628,694 km (0.073 R)
• M68: 30,454,985 km (0.109 R)
• M69: 30,890,165 km (0.107 R)
• M70: 32,263,474 km (0.083 R)
• M71: 32,540,529 km (0.12 R)
• M72: 33,096,883 km (0.106 R)
• M73: 33,712,628 km (0.106 R)
• M74: 34,106,519 km (0.118 R)
• M75: 34,728,398 km (0.083 R)
• M76: 34,841,942 km (0.06 R)
• M77: 35,126,178 km (0.119 R)
• M78: 35,983,524 km (0.106 R)
• M79: 36,501,282 km (0.073 R)
• M80: 36,905,645 km (0.07 R)
• M81: 37,253,460 km (0.115 R)
• M82: 38,479,415 km (0.094 R)
• M83: 38,596,849 km (0.099 R)
• M84: 39,008,842 km (0.073 R)

Planet 9 - Gas Giant

Semi-Major Axis: 7.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 552.3

Radius: 14.5

Gravity: 2.63 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 5.81 AU - 9.45 AU

Year: 7940 Days

Day: 9.5 Hours

Environment

Temp: -168 °C

Axial Tilt: 35.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 42,716,283 km

• M1: 186,549 km (0.074 R)
• M2: 287,976 km (0.117 R)
• M3: 462,407 km (0.091 R)
• M4: 606,021 km (0.076 R)
• M5: 811,269 km (0.102 R)
• M6: 1,057,956 km (0.076 R)
• M7: 1,457,233 km (0.11 R)
• M8: 1,822,700 km (0.117 R)
• M9: 1,964,968 km (0.068 R)
• M10: 2,174,704 km (0.087 R)
• M11: 2,282,564 km (0.073 R)
• M12: 2,392,220 km (0.113 R)
• M13: 2,848,942 km (0.034 R)
• M14: 2,967,573 km (0.117 R)
• M15: 3,112,085 km (0.073 R)
• M16: 3,259,139 km (0.039 R)
• M17: 3,408,438 km (0.063 R)
• M18: 3,534,698 km (0.065 R)
• M19: 3,792,007 km (0.114 R)
• M20: 4,379,926 km (0.119 R)
• M21: 4,600,883 km (0.091 R)
• M22: 4,939,422 km (0.077 R)
• M23: 5,169,654 km (0.102 R)
• M24: 5,344,833 km (0.099 R)
• M25: 5,761,014 km (0.064 R)
• M26: 6,095,515 km (0.069 R)
• M27: 6,624,942 km (0.062 R)
• M28: 6,847,394 km (0.118 R)
• M29: 7,463,587 km (0.108 R)
• M30: 7,929,136 km (0.076 R)
• M31: 8,233,418 km (0.116 R)
• M32: 8,369,851 km (0.057 R)
• M33: 8,472,775 km (0.118 R)
• M34: 8,645,111 km (0.079 R)
• M35: 9,275,517 km (0.098 R)
• M36: 9,740,018 km (0.12 R)
• M37: 10,102,494 km (0.104 R)
• M38: 10,543,508 km (0.097 R)
• M39: 10,766,409 km (0.081 R)
• M40: 11,179,000 km (0.116 R)
• M41: 11,750,165 km (0.116 R)
• M42: 13,159,526 km (0.063 R)
• M43: 13,319,446 km (0.114 R)
• M44: 13,479,965 km (0.117 R)
• M45: 13,681,623 km (0.057 R)
• M46: 13,965,560 km (0.076 R)
• M47: 14,128,621 km (0.04 R)
• M48: 15,667,684 km (0.061 R)
• M49: 16,737,459 km (0.111 R)
• M50: 17,041,292 km (0.062 R)
• M51: 17,566,380 km (0.087 R)
• M52: 19,354,823 km (0.109 R)
• M53: 20,316,887 km (0.066 R)
• M54: 20,780,491 km (0.106 R)
• M55: 21,482,404 km (0.047 R)
• M56: 21,576,650 km (0.077 R)
• M57: 21,907,411 km (0.107 R)
• M58: 22,239,818 km (0.076 R)
• M59: 22,335,112 km (0.078 R)
• M60: 22,478,277 km (0.068 R)
• M61: 23,102,399 km (0.045 R)
• M62: 25,605,172 km (0.068 R)
• M63: 27,015,580 km (0.106 R)
• M64: 27,219,183 km (0.061 R)
• M65: 27,423,234 km (0.085 R)
• M66: 27,576,572 km (0.078 R)
• M67: 28,969,927 km (0.101 R)
• M68: 30,016,813 km (0.047 R)
• M69: 30,438,978 km (0.106 R)
• M70: 30,544,744 km (0.049 R)
• M71: 30,969,452 km (0.097 R)
• M72: 33,996,565 km (0.116 R)
• M73: 34,271,526 km (0.105 R)
• M74: 37,173,575 km (0.091 R)
• M75: 37,570,159 km (0.068 R)
• M76: 37,968,239 km (0.105 R)

Planet 10 - Ice Giant

Semi-Major Axis: 16.34 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 78.3

Radius: 3.8

Gravity: 5.42 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 15.34 AU - 17.34 AU

Year: 24883 Days

Day: 24.2 Hours

Environment

Temp: -205 °C

Axial Tilt: 14.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 42,716,283 km

• M1: 77,791 km (0.059 R)
• M2: 196,123 km (0.098 R)
• M3: 454,628 km (0.088 R)
• M4: 597,643 km (0.117 R)
• M5: 643,271 km (0.088 R)
• M6: 721,959 km (0.028 R)
• M7: 871,557 km (0.106 R)
• M8: 958,922 km (0.08 R)
• M9: 1,376,450 km (0.117 R)
• M10: 1,668,016 km (0.102 R)
• M11: 1,978,432 km (0.071 R)
• M12: 2,778,032 km (0.092 R)
• M13: 2,803,763 km (0.105 R)
• M14: 3,117,620 km (0.081 R)
• M15: 3,442,546 km (0.028 R)
• M16: 3,835,091 km (0.096 R)
• M17: 4,124,114 km (0.085 R)
• M18: 4,300,939 km (0.073 R)
• M19: 4,330,709 km (0.061 R)
• M20: 5,126,869 km (0.052 R)
• M21: 5,348,872 km (0.062 R)
• M22: 5,477,227 km (0.09 R)
• M23: 6,234,192 km (0.093 R)
• M24: 6,471,005 km (0.026 R)
• M25: 6,505,114 km (0.096 R)
• M26: 6,573,480 km (0.092 R)
• M27: 6,849,189 km (0.089 R)
• M28: 7,483,334 km (0.042 R)
• M29: 7,843,716 km (0.082 R)
• M30: 7,916,420 km (0.114 R)
• M31: 9,417,784 km (0.119 R)
• M32: 10,479,480 km (0.106 R)
• M33: 11,249,012 km (0.119 R)
• M34: 12,246,979 km (0.089 R)
• M35: 12,289,166 km (0.118 R)
• M36: 12,713,575 km (0.12 R)
• M37: 12,799,145 km (0.056 R)
• M38: 13,099,837 km (0.072 R)
• M39: 13,664,419 km (0.1 R)
• M40: 14,015,825 km (0.108 R)
• M41: 14,370,222 km (0.099 R)
• M42: 14,503,962 km (0.115 R)
• M43: 14,682,732 km (0.117 R)
• M44: 14,952,307 km (0.097 R)
• M45: 14,997,486 km (0.074 R)
• M46: 15,314,484 km (0.099 R)
• M47: 15,359,961 km (0.083 R)
• M48: 17,120,429 km (0.06 R)
• M49: 17,832,665 km (0.092 R)
• M50: 19,139,103 km (0.054 R)
• M51: 19,680,049 km (0.108 R)
• M52: 20,026,966 km (0.1 R)
• M53: 20,126,449 km (0.074 R)
• M54: 20,226,081 km (0.107 R)
• M55: 20,777,050 km (0.12 R)
• M56: 22,511,039 km (0.06 R)
• M57: 22,925,874 km (0.042 R)
• M58: 24,237,997 km (0.116 R)
• M59: 25,952,687 km (0.099 R)
• M60: 26,115,450 km (0.059 R)
• M61: 26,169,754 km (0.109 R)
• M62: 26,769,941 km (0.06 R)
• M63: 26,934,349 km (0.049 R)
• M64: 27,044,153 km (0.114 R)
• M65: 29,102,471 km (0.114 R)
• M66: 29,271,516 km (0.065 R)
• M67: 29,441,011 km (0.117 R)
• M68: 30,865,332 km (0.067 R)
• M69: 31,037,818 km (0.084 R)
• M70: 31,268,199 km (0.114 R)
• M71: 31,499,178 km (0.055 R)
• M72: 33,544,331 km (0.113 R)
• M73: 34,314,760 km (0.104 R)
• M74: 34,433,839 km (0.112 R)
• M75: 35,151,161 km (0.059 R)
• M76: 37,087,556 km (0.074 R)
• M77: 37,577,040 km (0.077 R)
• M78: 37,822,680 km (0.085 R)
• M79: 38,562,591 km (0.087 R)
• M80: 38,686,309 km (0.114 R)
• M81: 40,433,013 km (0.079 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 510 - 11,658 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit