🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 4.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.24

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 3.2 AU - 5.18 AU

Year: 2987 Days

Day: 46.4 Hours

Environment

Temp: -125 °C

Axial Tilt: 2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 5.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.71

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 3.98 AU - 6.36 AU

Year: 4094 Days

Day: 40.5 Hours

Environment

Temp: -126 °C

Axial Tilt: 4.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 67,898,380 km

• M1: 3,468,875 km (0.057 R)

Planet 3 - Terrestrial

Semi-Major Axis: 5.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.17

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 4.09 AU - 6.25 AU

Year: 4094 Days

Day: 20.7 Hours

Environment

Temp: -122 °C

Axial Tilt: 26.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 67,898,380 km

• M1: 2,462,381 km (0.09 R)

Asteroid Belt

Center: 5.86 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 6.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 432.1

Radius: 13.4

Gravity: 2.41 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 5.75 AU - 7.33 AU

Year: 5825 Days

Day: 11 Hours

Environment

Temp: -152 °C

Axial Tilt: 34.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 67,898,380 km

• M1: 173,833 km (0.091 R)
• M2: 337,493 km (0.074 R)
• M3: 672,143 km (0.045 R)
• M4: 848,220 km (0.093 R)
• M5: 975,079 km (0.091 R)
• M6: 1,278,314 km (0.101 R)
• M7: 1,518,119 km (0.118 R)
• M8: 1,627,924 km (0.072 R)
• M9: 1,855,762 km (0.079 R)
• M10: 1,939,836 km (0.062 R)
• M11: 2,025,256 km (0.097 R)
• M12: 2,639,954 km (0.102 R)
• M13: 2,851,186 km (0.079 R)
• M14: 3,148,138 km (0.11 R)
• M15: 3,269,910 km (0.086 R)
• M16: 3,372,534 km (0.052 R)
• M17: 3,497,149 km (0.098 R)
• M18: 3,751,017 km (0.108 R)
• M19: 3,880,270 km (0.099 R)
• M20: 4,526,383 km (0.105 R)
• M21: 4,641,124 km (0.079 R)
• M22: 4,803,588 km (0.086 R)
• M23: 5,254,027 km (0.101 R)
• M24: 5,399,137 km (0.077 R)
• M25: 6,195,745 km (0.11 R)
• M26: 6,426,425 km (0.1 R)
• M27: 6,581,858 km (0.108 R)
• M28: 6,686,127 km (0.086 R)
• M29: 6,843,654 km (0.056 R)
• M30: 6,975,898 km (0.075 R)
• M31: 7,350,641 km (0.09 R)
• M32: 8,120,023 km (0.112 R)
• M33: 8,943,858 km (0.069 R)
• M34: 9,705,012 km (0.114 R)
• M35: 9,913,552 km (0.106 R)
• M36: 10,003,460 km (0.11 R)
• M37: 10,456,742 km (0.108 R)
• M38: 10,578,813 km (0.098 R)
• M39: 10,854,971 km (0.087 R)
• M40: 10,978,539 km (0.097 R)
• M41: 11,133,672 km (0.097 R)
• M42: 11,666,540 km (0.075 R)
• M43: 11,983,986 km (0.119 R)
• M44: 13,051,517 km (0.085 R)
• M45: 13,447,203 km (0.082 R)
• M46: 13,813,568 km (0.101 R)
• M47: 13,913,948 km (0.105 R)
• M48: 14,014,777 km (0.101 R)
• M49: 14,453,997 km (0.111 R)
• M50: 15,554,439 km (0.119 R)
• M51: 15,659,008 km (0.096 R)
• M52: 15,939,055 km (0.107 R)
• M53: 16,931,936 km (0.088 R)
• M54: 17,147,357 km (0.108 R)
• M55: 17,835,507 km (0.099 R)
• M56: 18,274,726 km (0.045 R)
• M57: 18,495,682 km (0.104 R)
• M58: 18,754,636 km (0.113 R)
• M59: 19,014,787 km (0.039 R)
• M60: 19,201,335 km (0.111 R)
• M61: 19,651,625 km (0.094 R)
• M62: 19,764,721 km (0.1 R)
• M63: 20,143,204 km (0.09 R)
• M64: 21,216,120 km (0.111 R)
• M65: 21,332,058 km (0.048 R)
• M66: 21,954,535 km (0.067 R)
• M67: 22,543,651 km (0.111 R)
• M68: 22,701,626 km (0.077 R)
• M69: 23,938,202 km (0.089 R)
• M70: 24,260,885 km (0.106 R)
• M71: 24,747,677 km (0.084 R)
• M72: 25,319,589 km (0.085 R)
• M73: 25,483,848 km (0.116 R)
• M74: 25,648,405 km (0.06 R)
• M75: 25,978,568 km (0.116 R)
• M76: 26,518,167 km (0.098 R)
• M77: 28,244,228 km (0.073 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 939.1

Radius: 8.3

Gravity: 13.63 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 7.61 AU - 8.65 AU

Year: 8073 Days

Day: 13.7 Hours

Environment

Temp: -156 °C

Axial Tilt: 38.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 67,898,380 km

• M1: 114,891 km (0.067 R)
• M2: 263,891 km (0.093 R)
• M3: 697,425 km (0.111 R)
• M4: 1,087,427 km (0.057 R)
• M5: 1,494,782 km (0.11 R)
• M6: 1,738,178 km (0.118 R)
• M7: 1,946,717 km (0.113 R)
• M8: 2,138,950 km (0.11 R)
• M9: 2,237,386 km (0.107 R)
• M10: 2,413,462 km (0.101 R)
• M11: 2,859,862 km (0.073 R)
• M12: 2,941,393 km (0.117 R)
• M13: 3,162,499 km (0.072 R)
• M14: 3,446,585 km (0.061 R)
• M15: 4,192,331 km (0.06 R)
• M16: 4,378,730 km (0.051 R)
• M17: 4,536,107 km (0.059 R)
• M18: 4,631,400 km (0.087 R)
• M19: 4,759,606 km (0.079 R)
• M20: 4,888,858 km (0.101 R)
• M21: 5,019,457 km (0.097 R)
• M22: 5,250,586 km (0.109 R)
• M23: 5,655,099 km (0.08 R)
• M24: 5,895,652 km (0.111 R)
• M25: 7,074,783 km (0.074 R)
• M26: 7,977,007 km (0.064 R)
• M27: 8,756,263 km (0.08 R)
• M28: 9,396,990 km (0.105 R)
• M29: 10,052,827 km (0.118 R)
• M30: 10,219,180 km (0.113 R)
• M31: 10,302,656 km (0.079 R)
• M32: 11,149,978 km (0.115 R)
• M33: 11,451,867 km (0.118 R)
• M34: 11,756,448 km (0.075 R)
• M35: 12,820,837 km (0.079 R)
• M36: 13,227,893 km (0.117 R)
• M37: 13,639,137 km (0.098 R)
• M38: 15,087,843 km (0.084 R)
• M39: 16,486,882 km (0.046 R)
• M40: 17,028,277 km (0.046 R)
• M41: 17,775,967 km (0.085 R)
• M42: 18,179,283 km (0.096 R)
• M43: 18,432,702 km (0.045 R)
• M44: 18,840,805 km (0.109 R)
• M45: 19,821,867 km (0.118 R)
• M46: 20,555,346 km (0.102 R)
• M47: 20,872,493 km (0.103 R)
• M48: 21,672,244 km (0.117 R)
• M49: 21,833,360 km (0.096 R)
• M50: 21,887,216 km (0.099 R)
• M51: 22,211,095 km (0.096 R)
• M52: 22,265,100 km (0.097 R)
• M53: 22,808,739 km (0.092 R)
• M54: 24,020,033 km (0.03 R)
• M55: 24,131,184 km (0.096 R)
• M56: 24,354,085 km (0.099 R)
• M57: 24,465,685 km (0.066 R)
• M58: 25,082,925 km (0.065 R)
• M59: 26,389,962 km (0.038 R)
• M60: 26,907,571 km (0.112 R)
• M61: 27,370,277 km (0.066 R)
• M62: 27,835,676 km (0.104 R)
• M63: 28,011,005 km (0.112 R)
• M64: 30,863,836 km (0.055 R)
• M65: 31,166,323 km (0.089 R)
• M66: 31,469,707 km (0.114 R)
• M67: 31,530,594 km (0.068 R)
• M68: 32,079,618 km (0.098 R)
• M69: 34,432,344 km (0.09 R)
• M70: 35,502,716 km (0.08 R)
• M71: 35,819,714 km (0.112 R)
• M72: 37,740,850 km (0.062 R)
• M73: 38,258,758 km (0.073 R)
• M74: 38,648,759 km (0.11 R)
• M75: 38,974,733 km (0.112 R)
• M76: 39,105,482 km (0.099 R)
• M77: 39,563,850 km (0.092 R)
• M78: 39,892,516 km (0.107 R)
• M79: 39,958,339 km (0.071 R)
• M80: 40,486,121 km (0.06 R)
• M81: 40,552,392 km (0.066 R)
• M82: 41,016,295 km (0.049 R)
• M83: 41,082,866 km (0.075 R)
• M84: 41,949,786 km (0.093 R)
• M85: 42,755,371 km (0.103 R)
• M86: 43,498,274 km (0.097 R)
• M87: 44,041,314 km (0.06 R)
• M88: 45,339,823 km (0.101 R)
• M89: 45,683,749 km (0.096 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 350.2

Radius: 13.3

Gravity: 1.98 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 8.78 AU - 9.54 AU

Year: 9655 Days

Day: 9.9 Hours

Environment

Temp: -172 °C

Axial Tilt: 110.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 67,898,380 km

• M1: 174,880 km (0.118 R)
• M2: 441,463 km (0.101 R)
• M3: 545,135 km (0.118 R)
• M4: 713,283 km (0.082 R)
• M5: 900,579 km (0.115 R)
• M6: 1,121,984 km (0.077 R)
• M7: 1,344,137 km (0.05 R)
• M8: 1,470,098 km (0.071 R)
• M9: 1,932,804 km (0.118 R)
• M10: 2,097,063 km (0.08 R)
• M11: 2,330,884 km (0.102 R)
• M12: 2,440,091 km (0.074 R)
• M13: 2,550,943 km (0.095 R)
• M14: 2,686,329 km (0.113 R)
• M15: 2,941,094 km (0.116 R)
• M16: 3,155,468 km (0.106 R)
• M17: 3,399,761 km (0.065 R)
• M18: 3,701,351 km (0.117 R)
• M19: 3,881,317 km (0.102 R)
• M20: 4,064,275 km (0.104 R)
• M21: 4,493,322 km (0.081 R)
• M22: 4,602,827 km (0.082 R)
• M23: 4,713,380 km (0.111 R)
• M24: 5,365,776 km (0.065 R)
• M25: 5,599,598 km (0.03 R)
• M26: 6,320,809 km (0.08 R)
• M27: 6,755,241 km (0.117 R)
• M28: 7,007,912 km (0.097 R)
• M29: 7,328,052 km (0.103 R)
• M30: 7,751,563 km (0.104 R)
• M31: 7,883,509 km (0.11 R)
• M32: 8,588,563 km (0.076 R)
• M33: 9,069,670 km (0.066 R)
• M34: 9,313,664 km (0.113 R)
• M35: 9,489,292 km (0.119 R)
• M36: 9,701,422 km (0.103 R)
• M37: 10,022,609 km (0.063 R)
• M38: 10,675,603 km (0.078 R)
• M39: 10,785,857 km (0.105 R)
• M40: 10,896,410 km (0.079 R)
• M41: 11,946,587 km (0.06 R)
• M42: 13,107,317 km (0.12 R)
• M43: 14,425,573 km (0.115 R)
• M44: 15,577,028 km (0.049 R)
• M45: 15,827,604 km (0.057 R)
• M46: 16,079,677 km (0.09 R)
• M47: 16,375,282 km (0.084 R)
• M48: 16,544,926 km (0.074 R)
• M49: 16,757,953 km (0.097 R)
• M50: 16,886,159 km (0.067 R)
• M51: 17,359,187 km (0.105 R)
• M52: 17,532,272 km (0.092 R)
• M53: 18,186,464 km (0.12 R)
• M54: 18,627,179 km (0.096 R)
• M55: 21,066,671 km (0.087 R)
• M56: 21,715,477 km (0.026 R)
• M57: 22,042,349 km (0.073 R)
• M58: 22,276,918 km (0.086 R)
• M59: 22,417,989 km (0.076 R)
• M60: 22,985,264 km (0.114 R)
• M61: 23,413,862 km (0.111 R)
• M62: 23,557,326 km (0.108 R)
• M63: 24,085,856 km (0.087 R)
• M64: 24,327,456 km (0.115 R)
• M65: 24,569,805 km (0.089 R)
• M66: 24,715,513 km (0.087 R)
• M67: 24,861,670 km (0.066 R)
• M68: 26,786,845 km (0.099 R)
• M69: 26,936,892 km (0.117 R)
• M70: 27,087,238 km (0.101 R)
• M71: 29,169,939 km (0.064 R)
• M72: 30,100,588 km (0.084 R)
• M73: 30,308,678 km (0.082 R)
• M74: 30,621,787 km (0.116 R)
• M75: 30,778,715 km (0.077 R)
• M76: 31,303,803 km (0.112 R)
• M77: 32,150,078 km (0.103 R)
• M78: 32,256,442 km (0.113 R)
• M79: 33,057,539 km (0.101 R)
• M80: 34,897,593 km (0.066 R)
• M81: 35,061,552 km (0.089 R)
• M82: 35,225,811 km (0.115 R)
• M83: 35,940,440 km (0.107 R)
• M84: 36,216,597 km (0.052 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 123.4

Radius: 8.2

Gravity: 1.84 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 9.02 AU - 14.96 AU

Year: 14458 Days

Day: 5.6 Hours

Environment

Temp: -176 °C

Axial Tilt: 20.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 67,898,380 km

• M1: 178,470 km (0.075 R)
• M2: 347,665 km (0.039 R)
• M3: 499,507 km (0.085 R)
• M4: 571,613 km (0.091 R)
• M5: 853,755 km (0.102 R)
• M6: 942,167 km (0.102 R)
• M7: 1,663,977 km (0.109 R)
• M8: 1,794,875 km (0.116 R)
• M9: 2,290,044 km (0.063 R)
• M10: 2,352,277 km (0.099 R)
• M11: 2,521,023 km (0.109 R)
• M12: 3,375,975 km (0.088 R)
• M13: 3,470,820 km (0.084 R)
• M14: 3,566,563 km (0.106 R)
• M15: 3,736,356 km (0.075 R)
• M16: 4,546,130 km (0.118 R)
• M17: 4,836,798 km (0.105 R)
• M18: 4,917,132 km (0.075 R)
• M19: 5,106,224 km (0.089 R)
• M20: 5,188,054 km (0.108 R)
• M21: 5,463,913 km (0.075 R)
• M22: 5,829,679 km (0.107 R)
• M23: 5,943,972 km (0.075 R)
• M24: 6,203,525 km (0.119 R)
• M25: 6,555,528 km (0.101 R)
• M26: 6,614,769 km (0.1 R)
• M27: 7,248,166 km (0.099 R)
• M28: 7,806,466 km (0.115 R)
• M29: 8,604,870 km (0.053 R)
• M30: 9,395,494 km (0.033 R)
• M31: 9,596,853 km (0.113 R)
• M32: 9,731,790 km (0.086 R)
• M33: 10,347,086 km (0.113 R)
• M34: 10,904,488 km (0.067 R)
• M35: 11,222,383 km (0.109 R)
• M36: 12,303,976 km (0.111 R)
• M37: 12,968,789 km (0.118 R)
• M38: 13,721,117 km (0.085 R)
• M39: 14,294,675 km (0.094 R)
• M40: 14,448,910 km (0.044 R)
• M41: 14,876,012 km (0.104 R)
• M42: 15,583,760 km (0.082 R)
• M43: 17,689,499 km (0.116 R)
• M44: 18,439,134 km (0.078 R)
• M45: 18,565,096 km (0.075 R)
• M46: 18,775,580 km (0.062 R)
• M47: 18,859,953 km (0.119 R)
• M48: 19,797,034 km (0.119 R)
• M49: 19,969,072 km (0.099 R)
• M50: 21,230,930 km (0.108 R)
• M51: 21,318,893 km (0.075 R)
• M52: 22,249,991 km (0.063 R)
• M53: 22,563,248 km (0.102 R)
• M54: 22,653,157 km (0.066 R)
• M55: 22,923,181 km (0.1 R)
• M56: 23,013,388 km (0.076 R)
• M57: 23,330,237 km (0.06 R)
• M58: 24,243,532 km (0.098 R)
• M59: 24,381,461 km (0.081 R)
• M60: 24,612,141 km (0.11 R)
• M61: 26,293,471 km (0.074 R)
• M62: 27,243,567 km (0.05 R)
• M63: 28,349,993 km (0.083 R)
• M64: 29,864,373 km (0.062 R)
• M65: 30,556,861 km (0.107 R)
• M66: 30,706,010 km (0.086 R)
• M67: 32,564,464 km (0.066 R)
• M68: 33,022,084 km (0.069 R)
• M69: 34,097,992 km (0.097 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.56 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 251.1

Radius: 6.9

Gravity: 5.27 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 17.54 AU - 19.58 AU

Year: 27846 Days

Day: 23.9 Hours

Environment

Temp: -197 °C

Axial Tilt: 22.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 67,898,380 km

• M1: 588,069 km (0.094 R)
• M2: 936,782 km (0.098 R)
• M3: 1,082,490 km (0.11 R)
• M4: 1,288,337 km (0.114 R)
• M5: 1,478,625 km (0.094 R)
• M6: 1,562,999 km (0.082 R)
• M7: 1,856,061 km (0.114 R)
• M8: 2,134,462 km (0.111 R)
• M9: 2,627,537 km (0.081 R)
• M10: 3,011,106 km (0.098 R)
• M11: 3,412,178 km (0.112 R)
• M12: 4,713,679 km (0.102 R)
• M13: 5,925,123 km (0.097 R)
• M14: 6,333,974 km (0.089 R)
• M15: 6,611,627 km (0.075 R)
• M16: 6,705,126 km (0.109 R)
• M17: 9,024,192 km (0.104 R)
• M18: 9,075,953 km (0.104 R)
• M19: 10,403,335 km (0.092 R)
• M20: 10,566,696 km (0.085 R)
• M21: 11,061,865 km (0.119 R)
• M22: 12,017,646 km (0.116 R)
• M23: 13,293,267 km (0.12 R)
• M24: 14,308,139 km (0.066 R)
• M25: 14,489,900 km (0.114 R)
• M26: 14,611,374 km (0.085 R)
• M27: 14,733,296 km (0.067 R)
• M28: 15,845,556 km (0.115 R)
• M29: 16,285,224 km (0.118 R)
• M30: 16,411,634 km (0.11 R)
• M31: 17,241,155 km (0.104 R)
• M32: 17,758,464 km (0.116 R)
• M33: 18,412,057 km (0.112 R)
• M34: 18,609,676 km (0.085 R)
• M35: 19,007,157 km (0.068 R)
• M36: 19,206,871 km (0.061 R)
• M37: 19,407,332 km (0.103 R)
• M38: 19,541,371 km (0.118 R)
• M39: 19,743,029 km (0.057 R)
• M40: 19,810,348 km (0.111 R)
• M41: 20,283,975 km (0.082 R)
• M42: 20,419,960 km (0.117 R)
• M43: 21,173,484 km (0.108 R)
• M44: 21,311,563 km (0.107 R)
• M45: 24,566,364 km (0.106 R)
• M46: 26,696,638 km (0.085 R)
• M47: 26,920,286 km (0.058 R)
• M48: 28,579,925 km (0.054 R)
• M49: 28,656,071 km (0.107 R)
• M50: 29,191,481 km (0.085 R)
• M51: 31,130,719 km (0.112 R)
• M52: 34,643,277 km (0.031 R)
• M53: 34,968,652 km (0.092 R)
• M54: 35,131,863 km (0.104 R)
• M55: 35,377,054 km (0.067 R)
• M56: 35,622,694 km (0.12 R)
• M57: 35,786,952 km (0.026 R)
• M58: 37,109,098 km (0.041 R)
• M59: 37,525,579 km (0.1 R)
• M60: 40,483,877 km (0.068 R)
• M61: 40,998,493 km (0.119 R)
• M62: 42,903,921 km (0.119 R)
• M63: 43,340,897 km (0.053 R)
• M64: 43,779,518 km (0.081 R)
• M65: 45,815,694 km (0.073 R)
• M66: 46,441,462 km (0.088 R)
• M67: 46,620,830 km (0.089 R)
• M68: 48,517,581 km (0.074 R)
• M69: 49,155,467 km (0.075 R)
• M70: 49,796,045 km (0.112 R)
• M71: 50,439,465 km (0.112 R)
• M72: 51,363,382 km (0.112 R)
• M73: 54,168,491 km (0.074 R)
• M74: 54,357,284 km (0.032 R)
• M75: 54,924,858 km (0.111 R)
• M76: 55,875,254 km (0.106 R)
• M77: 57,792,350 km (0.11 R)
• M78: 57,985,182 km (0.091 R)
• M79: 58,565,173 km (0.063 R)
• M80: 59,438,675 km (0.025 R)
• M81: 59,828,377 km (0.064 R)
• M82: 60,218,828 km (0.062 R)
• M83: 60,610,176 km (0.091 R)
• M84: 62,282,680 km (0.11 R)
• M85: 64,269,639 km (0.108 R)
• M86: 65,471,807 km (0.045 R)
• M87: 65,874,226 km (0.093 R)
• M88: 66,681,456 km (0.095 R)
• M89: 67,187,545 km (0.103 R)
• M90: 67,593,404 km (0.077 R)
• M91: 67,796,708 km (0.06 R)

Kuiper Belt

Range: 31.5 - 47.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 372 - 17,563 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit