🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.79

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 0.53 AU - 0.71 AU

Year: 320 Days

Day: 14 Hours

Environment

Temp: -122 °C

Axial Tilt: 24.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 52,609,373 km

• M1: 442,810 km (0.054 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.27

Radius: 1.61

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 0.53 AU - 0.79 AU

Year: 352 Days

Day: 40.7 Hours

Environment

Temp: -128 °C

Axial Tilt: 14.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 0.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 313.2

Radius: 10.6

Gravity: 2.79 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 0.59 AU - 0.79 AU

Year: 376 Days

Day: 5.7 Hours

Environment

Temp: -144 °C

Axial Tilt: 1.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 52,609,373 km

• M1: 135,236 km (0.115 R)
• M2: 212,579 km (0.112 R)
• M3: 346,469 km (0.116 R)
• M4: 435,779 km (0.086 R)
• M5: 520,750 km (0.089 R)
• M6: 630,405 km (0.091 R)
• M7: 761,752 km (0.111 R)
• M8: 847,921 km (0.11 R)
• M9: 966,253 km (0.063 R)
• M10: 1,045,988 km (0.106 R)
• M11: 1,112,859 km (0.101 R)
• M12: 1,283,101 km (0.076 R)
• M13: 1,437,187 km (0.048 R)
• M14: 1,516,623 km (0.118 R)
• M15: 1,589,029 km (0.1 R)
• M16: 1,764,058 km (0.091 R)
• M17: 2,029,445 km (0.077 R)
• M18: 2,162,288 km (0.109 R)
• M19: 2,332,380 km (0.068 R)
• M20: 2,431,713 km (0.119 R)
• M21: 2,675,857 km (0.057 R)
• M22: 2,764,269 km (0.047 R)
• M23: 2,885,444 km (0.085 R)
• M24: 3,013,799 km (0.11 R)
• M25: 3,182,545 km (0.11 R)
• M26: 3,343,213 km (0.102 R)
• M27: 3,449,876 km (0.074 R)
• M28: 3,523,628 km (0.078 R)
• M29: 3,609,348 km (0.111 R)
• M30: 3,695,815 km (0.112 R)
• M31: 3,782,881 km (0.113 R)
• M32: 3,870,845 km (0.114 R)
• M33: 3,989,027 km (0.1 R)
• M34: 4,102,422 km (0.075 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 710.5

Radius: 13.8

Gravity: 3.73 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 0.97 AU - 1.23 AU

Year: 757 Days

Day: 5.9 Hours

Environment

Temp: -171 °C

Axial Tilt: 17.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 52,609,373 km

• M1: 173,085 km (0.084 R)
• M2: 325,824 km (0.038 R)
• M3: 440,715 km (0.093 R)
• M4: 538,702 km (0.104 R)
• M5: 641,476 km (0.114 R)
• M6: 731,683 km (0.114 R)
• M7: 865,274 km (0.094 R)
• M8: 973,134 km (0.118 R)
• M9: 1,172,099 km (0.063 R)
• M10: 1,306,289 km (0.11 R)
• M11: 1,432,400 km (0.083 R)
• M12: 1,555,967 km (0.043 R)
• M13: 1,881,044 km (0.091 R)
• M14: 2,063,553 km (0.083 R)
• M15: 2,236,189 km (0.079 R)
• M16: 2,340,608 km (0.054 R)
• M17: 2,463,129 km (0.048 R)
• M18: 2,723,429 km (0.11 R)
• M19: 2,817,975 km (0.058 R)
• M20: 2,983,879 km (0.06 R)
• M21: 3,153,224 km (0.119 R)
• M22: 3,252,707 km (0.112 R)
• M23: 3,344,260 km (0.085 R)
• M24: 3,436,562 km (0.055 R)
• M25: 3,539,037 km (0.115 R)
• M26: 3,661,707 km (0.105 R)
• M27: 3,940,258 km (0.118 R)
• M28: 4,126,657 km (0.07 R)
• M29: 4,336,094 km (0.108 R)
• M30: 4,457,418 km (0.112 R)
• M31: 4,600,284 km (0.118 R)
• M32: 4,776,062 km (0.04 R)
• M33: 5,208,998 km (0.037 R)
• M34: 5,403,176 km (0.11 R)
• M35: 5,621,738 km (0.092 R)
• M36: 6,000,071 km (0.039 R)
• M37: 6,146,977 km (0.099 R)
• M38: 6,329,336 km (0.031 R)
• M39: 6,444,377 km (0.081 R)
• M40: 6,583,204 km (0.119 R)
• M41: 6,828,694 km (0.09 R)
• M42: 6,958,395 km (0.074 R)
• M43: 7,065,208 km (0.06 R)
• M44: 7,160,652 km (0.112 R)
• M45: 7,328,650 km (0.113 R)
• M46: 7,449,525 km (0.057 R)
• M47: 7,680,953 km (0.059 R)
• M48: 7,803,773 km (0.066 R)
• M49: 8,251,071 km (0.025 R)
• M50: 8,414,731 km (0.069 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 732.8

Radius: 9

Gravity: 9.05 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 1.02 AU - 1.46 AU

Year: 906 Days

Day: 14.6 Hours

Environment

Temp: -159 °C

Axial Tilt: 38.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 52,609,373 km

• M1: 118,930 km (0.059 R)
• M2: 224,546 km (0.109 R)
• M3: 316,699 km (0.077 R)
• M4: 402,717 km (0.12 R)
• M5: 518,357 km (0.109 R)
• M6: 613,052 km (0.118 R)
• M7: 679,773 km (0.083 R)
• M8: 761,154 km (0.055 R)
• M9: 927,956 km (0.081 R)
• M10: 1,019,360 km (0.085 R)
• M11: 1,100,143 km (0.101 R)
• M12: 1,190,201 km (0.114 R)
• M13: 1,304,643 km (0.076 R)
• M14: 1,445,564 km (0.115 R)
• M15: 1,607,130 km (0.077 R)
• M16: 1,734,288 km (0.119 R)
• M17: 1,898,098 km (0.109 R)
• M18: 1,990,400 km (0.116 R)
• M19: 2,110,078 km (0.085 R)
• M20: 2,223,473 km (0.12 R)
• M21: 2,465,373 km (0.112 R)
• M22: 2,594,326 km (0.051 R)
• M23: 2,715,949 km (0.094 R)
• M24: 2,868,390 km (0.079 R)
• M25: 3,043,269 km (0.032 R)
• M26: 3,191,671 km (0.1 R)
• M27: 3,403,651 km (0.119 R)
• M28: 3,599,325 km (0.083 R)
• M29: 3,693,272 km (0.059 R)
• M30: 3,767,024 km (0.11 R)
• M31: 3,851,846 km (0.119 R)
• M32: 4,055,897 km (0.063 R)
• M33: 4,175,725 km (0.104 R)
• M34: 4,363,171 km (0.069 R)
• M35: 4,965,303 km (0.117 R)
• M36: 5,023,496 km (0.077 R)
• M37: 5,081,989 km (0.096 R)
• M38: 5,199,424 km (0.111 R)
• M39: 5,258,515 km (0.068 R)
• M40: 5,425,167 km (0.084 R)
• M41: 5,605,731 km (0.027 R)
• M42: 5,727,205 km (0.109 R)
• M43: 5,849,426 km (0.062 R)
• M44: 6,284,457 km (0.1 R)
• M45: 6,372,720 km (0.108 R)
• M46: 6,486,863 km (0.102 R)
• M47: 6,833,182 km (0.066 R)
• M48: 6,923,988 km (0.073 R)
• M49: 7,015,243 km (0.081 R)
• M50: 7,080,617 km (0.11 R)
• M51: 7,410,630 km (0.106 R)
• M52: 7,854,038 km (0.056 R)
• M53: 7,962,795 km (0.075 R)
• M54: 8,085,765 km (0.119 R)
• M55: 8,237,008 km (0.103 R)
• M56: 8,528,275 km (0.12 R)
• M57: 8,626,112 km (0.116 R)
• M58: 8,682,212 km (0.046 R)
• M59: 8,738,311 km (0.061 R)
• M60: 8,964,353 km (0.105 R)
• M61: 9,120,833 km (0.106 R)
• M62: 9,581,295 km (0.098 R)
• M63: 9,683,021 km (0.047 R)
• M64: 9,770,536 km (0.074 R)
• M65: 9,829,029 km (0.099 R)
• M66: 9,887,671 km (0.087 R)

Planet 6 - Gas Giant

Semi-Major Axis: 1.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 390.2

Radius: 10.7

Gravity: 3.41 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 1.54 AU - 1.56 AU

Year: 1266 Days

Day: 7.4 Hours

Environment

Temp: -179 °C

Axial Tilt: 34.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 52,609,373 km

• M1: 154,983 km (0.12 R)
• M2: 250,277 km (0.075 R)
• M3: 344,225 km (0.098 R)
• M4: 549,174 km (0.118 R)
• M5: 777,610 km (0.053 R)
• M6: 862,881 km (0.103 R)
• M7: 964,607 km (0.05 R)
• M8: 1,037,162 km (0.071 R)
• M9: 1,244,804 km (0.12 R)
• M10: 1,317,060 km (0.066 R)
• M11: 1,535,323 km (0.094 R)
• M12: 1,621,192 km (0.104 R)
• M13: 1,724,863 km (0.056 R)
• M14: 1,847,384 km (0.119 R)
• M15: 2,015,383 km (0.115 R)
• M16: 2,277,029 km (0.084 R)
• M17: 2,503,520 km (0.105 R)
• M18: 2,871,830 km (0.039 R)
• M19: 3,067,355 km (0.076 R)
• M20: 3,318,081 km (0.092 R)
• M21: 3,399,761 km (0.115 R)
• M22: 3,502,834 km (0.097 R)
• M23: 3,701,500 km (0.026 R)
• M24: 3,775,701 km (0.091 R)
• M25: 3,903,906 km (0.045 R)
• M26: 3,990,224 km (0.098 R)
• M27: 4,077,290 km (0.057 R)
• M28: 4,409,248 km (0.093 R)
• M29: 4,487,936 km (0.111 R)
• M30: 5,005,395 km (0.089 R)
• M31: 5,122,979 km (0.088 R)
• M32: 5,277,214 km (0.083 R)
• M33: 5,517,618 km (0.089 R)
• M34: 5,590,472 km (0.099 R)
• M35: 5,724,811 km (0.115 R)
• M36: 5,922,131 km (0.05 R)
• M37: 6,021,613 km (0.025 R)
• M38: 6,159,393 km (0.089 R)
• M39: 6,260,372 km (0.039 R)
• M40: 6,553,284 km (0.107 R)
• M41: 6,772,894 km (0.11 R)
• M42: 6,850,984 km (0.067 R)
• M43: 6,929,373 km (0.067 R)
• M44: 7,021,077 km (0.073 R)
• M45: 7,219,294 km (0.118 R)
• M46: 7,405,843 km (0.116 R)
• M47: 7,607,501 km (0.063 R)
• M48: 7,688,732 km (0.074 R)
• M49: 7,770,263 km (0.086 R)
• M50: 7,934,073 km (0.11 R)
• M51: 8,016,351 km (0.108 R)
• M52: 8,085,316 km (0.042 R)
• M53: 8,209,632 km (0.104 R)
• M54: 8,446,445 km (0.081 R)
• M55: 8,530,669 km (0.116 R)
• M56: 8,770,474 km (0.096 R)
• M57: 9,343,584 km (0.069 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 404.7

Radius: 13.9

Gravity: 2.09 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 3.62 AU - 4.74 AU

Year: 5606 Days

Day: 6.5 Hours

Environment

Temp: -209 °C

Axial Tilt: 18.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 52,609,373 km

• M1: 179,667 km (0.117 R)
• M2: 335,698 km (0.102 R)
• M3: 458,667 km (0.067 R)
• M4: 572,212 km (0.036 R)
• M5: 697,874 km (0.092 R)
• M6: 993,779 km (0.1 R)
• M7: 1,150,707 km (0.047 R)
• M8: 1,535,772 km (0.065 R)
• M9: 2,179,192 km (0.114 R)
• M10: 2,300,067 km (0.057 R)
• M11: 2,621,553 km (0.085 R)
• M12: 2,787,906 km (0.064 R)
• M13: 3,367,747 km (0.091 R)
• M14: 3,589,900 km (0.12 R)
• M15: 4,526,682 km (0.108 R)
• M16: 4,954,083 km (0.046 R)
• M17: 5,300,701 km (0.107 R)
• M18: 5,418,136 km (0.055 R)
• M19: 5,536,318 km (0.053 R)
• M20: 5,872,016 km (0.098 R)
• M21: 6,214,296 km (0.092 R)
• M22: 6,412,962 km (0.105 R)
• M23: 6,765,564 km (0.036 R)
• M24: 7,124,748 km (0.12 R)
• M25: 7,254,450 km (0.104 R)
• M26: 7,675,119 km (0.112 R)
• M27: 7,781,483 km (0.084 R)
• M28: 7,888,445 km (0.106 R)
• M29: 8,076,789 km (0.118 R)
• M30: 8,540,243 km (0.104 R)
• M31: 8,844,825 km (0.119 R)
• M32: 9,294,366 km (0.085 R)
• M33: 9,493,331 km (0.093 R)
• M34: 9,924,622 km (0.099 R)
• M35: 10,011,538 km (0.112 R)
• M36: 10,186,418 km (0.099 R)
• M37: 10,332,875 km (0.091 R)
• M38: 10,480,079 km (0.107 R)
• M39: 10,657,652 km (0.106 R)
• M40: 10,895,811 km (0.045 R)
• M41: 11,015,639 km (0.087 R)
• M42: 12,487,533 km (0.118 R)
• M43: 12,770,273 km (0.103 R)
• M44: 13,055,257 km (0.104 R)
• M45: 13,150,700 km (0.096 R)
• M46: 13,760,760 km (0.06 R)
• M47: 13,857,999 km (0.097 R)
• M48: 14,742,870 km (0.064 R)
• M49: 15,309,397 km (0.093 R)
• M50: 15,443,736 km (0.064 R)
• M51: 15,747,420 km (0.079 R)
• M52: 16,053,198 km (0.117 R)
• M53: 16,326,513 km (0.081 R)
• M54: 16,567,067 km (0.076 R)
• M55: 16,670,439 km (0.084 R)
• M56: 16,808,817 km (0.103 R)
• M57: 16,982,051 km (0.054 R)
• M58: 17,540,799 km (0.085 R)
• M59: 18,034,622 km (0.042 R)
• M60: 18,604,739 km (0.079 R)
• M61: 18,748,204 km (0.073 R)
• M62: 19,072,233 km (0.105 R)
• M63: 20,980,952 km (0.073 R)
• M64: 21,130,250 km (0.101 R)
• M65: 22,147,516 km (0.118 R)
• M66: 22,681,281 km (0.116 R)
• M67: 23,026,703 km (0.113 R)
• M68: 23,839,468 km (0.087 R)
• M69: 24,347,203 km (0.091 R)
• M70: 24,661,508 km (0.106 R)
• M71: 25,254,514 km (0.091 R)
• M72: 25,453,180 km (0.107 R)
• M73: 25,692,238 km (0.04 R)
• M74: 25,812,065 km (0.097 R)
• M75: 26,939,585 km (0.082 R)
• M76: 27,061,357 km (0.068 R)
• M77: 27,305,501 km (0.09 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 17

Radius: 10.2

Gravity: 0.16 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 5 AU - 5.78 AU

Year: 8209 Days

Day: 6.5 Hours

Environment

Temp: -216 °C

Axial Tilt: 3.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 52,609,373 km

• M1: 171,888 km (0.026 R)
• M2: 300,692 km (0.073 R)
• M3: 376,089 km (0.06 R)
• M4: 587,620 km (0.075 R)
• M5: 1,294,321 km (0.097 R)
• M6: 1,456,186 km (0.033 R)
• M7: 1,933,852 km (0.114 R)
• M8: 2,190,412 km (0.094 R)
• M9: 3,288,311 km (0.087 R)
• M10: 3,428,783 km (0.058 R)
• M11: 3,679,509 km (0.094 R)
• M12: 3,886,852 km (0.067 R)
• M13: 4,236,911 km (0.1 R)
• M14: 4,597,143 km (0.055 R)
• M15: 4,994,175 km (0.058 R)
• M16: 5,156,190 km (0.11 R)
• M17: 5,319,850 km (0.041 R)
• M18: 5,512,981 km (0.118 R)
• M19: 7,155,565 km (0.066 R)
• M20: 7,430,377 km (0.118 R)
• M21: 7,911,783 km (0.059 R)
• M22: 8,435,525 km (0.03 R)
• M23: 8,612,499 km (0.05 R)
• M24: 9,019,555 km (0.085 R)
• M25: 9,751,088 km (0.045 R)
• M26: 10,277,972 km (0.099 R)
• M27: 10,796,778 km (0.115 R)
• M28: 12,148,843 km (0.066 R)

Planet 9 - Ice Giant

Semi-Major Axis: 6.39 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 806.6

Radius: 7.4

Gravity: 14.73 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 5.46 AU - 7.32 AU

Year: 10596 Days

Day: 17.2 Hours

Environment

Temp: -222 °C

Axial Tilt: 14.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 52,609,373 km

• M1: 481,107 km (0.113 R)
• M2: 714,779 km (0.077 R)
• M3: 806,781 km (0.035 R)
• M4: 863,928 km (0.037 R)
• M5: 922,420 km (0.098 R)
• M6: 1,149,211 km (0.05 R)
• M7: 1,533,677 km (0.096 R)
• M8: 1,777,671 km (0.07 R)
• M9: 1,828,086 km (0.118 R)
• M10: 1,878,800 km (0.091 R)
• M11: 1,981,873 km (0.093 R)
• M12: 2,140,147 km (0.104 R)
• M13: 2,193,853 km (0.072 R)
• M14: 2,302,461 km (0.101 R)
• M15: 2,468,963 km (0.037 R)
• M16: 2,991,808 km (0.1 R)
• M17: 3,143,051 km (0.118 R)
• M18: 3,676,068 km (0.108 R)
• M19: 4,270,870 km (0.111 R)
• M20: 4,684,059 km (0.083 R)
• M21: 4,789,376 km (0.101 R)
• M22: 5,327,629 km (0.092 R)
• M23: 6,151,315 km (0.028 R)
• M24: 6,656,656 km (0.027 R)
• M25: 6,934,310 km (0.085 R)
• M26: 7,014,345 km (0.105 R)
• M27: 7,706,983 km (0.102 R)
• M28: 7,831,449 km (0.083 R)
• M29: 8,208,884 km (0.116 R)
• M30: 8,293,706 km (0.096 R)
• M31: 8,938,174 km (0.102 R)
• M32: 9,687,958 km (0.104 R)
• M33: 10,138,397 km (0.102 R)
• M34: 10,457,789 km (0.11 R)
• M35: 10,595,718 km (0.116 R)
• M36: 11,388,587 km (0.073 R)
• M37: 11,577,828 km (0.084 R)
• M38: 12,103,814 km (0.118 R)
• M39: 12,248,774 km (0.066 R)
• M40: 12,735,566 km (0.067 R)
• M41: 12,981,355 km (0.085 R)
• M42: 13,577,802 km (0.091 R)
• M43: 13,678,033 km (0.094 R)
• M44: 13,728,297 km (0.108 R)
• M45: 14,081,498 km (0.105 R)
• M46: 14,233,938 km (0.086 R)
• M47: 15,472,160 km (0.097 R)
• M48: 16,210,425 km (0.1 R)
• M49: 16,690,934 km (0.11 R)
• M50: 17,284,688 km (0.042 R)
• M51: 18,437,339 km (0.084 R)
• M52: 18,548,490 km (0.088 R)
• M53: 19,107,089 km (0.107 R)
• M54: 19,445,030 km (0.094 R)
• M55: 19,728,070 km (0.12 R)
• M56: 19,955,458 km (0.112 R)
• M57: 21,513,371 km (0.082 R)
• M58: 23,771,251 km (0.074 R)
• M59: 25,420,867 km (0.057 R)
• M60: 25,730,385 km (0.116 R)
• M61: 27,106,985 km (0.106 R)
• M62: 27,740,681 km (0.08 R)
• M63: 28,315,137 km (0.032 R)
• M64: 29,996,617 km (0.098 R)
• M65: 30,258,114 km (0.085 R)
• M66: 30,454,835 km (0.083 R)
• M67: 31,843,403 km (0.038 R)
• M68: 31,909,974 km (0.1 R)
• M69: 32,444,786 km (0.085 R)
• M70: 32,713,165 km (0.118 R)
• M71: 33,862,525 km (0.065 R)
• M72: 34,203,010 km (0.117 R)
• M73: 34,339,593 km (0.098 R)
• M74: 34,544,692 km (0.092 R)
• M75: 35,024,901 km (0.034 R)
• M76: 35,784,110 km (0.046 R)
• M77: 36,409,279 km (0.08 R)
• M78: 36,618,417 km (0.072 R)
• M79: 38,306,330 km (0.081 R)
• M80: 38,732,235 km (0.108 R)
• M81: 40,812,842 km (0.048 R)
• M82: 42,268,878 km (0.072 R)
• M83: 43,371,863 km (0.077 R)
• M84: 44,410,073 km (0.083 R)
• M85: 44,708,072 km (0.106 R)
• M86: 44,857,370 km (0.092 R)
• M87: 45,081,618 km (0.102 R)
• M88: 46,813,362 km (0.067 R)
• M89: 47,268,738 km (0.1 R)
• M90: 47,420,730 km (0.113 R)
• M91: 49,876,528 km (0.109 R)
• M92: 49,953,871 km (0.093 R)
• M93: 50,496,911 km (0.044 R)
• M94: 50,885,865 km (0.072 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 450 - 17,907 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit