🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.98

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 0.58 AU - 0.92 AU

Year: 230 Days

Day: 45.2 Hours

Environment

Temp: 143 °C

Axial Tilt: 9.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.41 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.31

Radius: 1.61

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 1.11 AU - 1.71 AU

Year: 594 Days

Day: 36.6 Hours

Environment

Temp: 1 °C

Axial Tilt: 1.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.55

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 1.47 AU - 2.13 AU

Year: 857 Days

Day: 43.1 Hours

Environment

Temp: -52 °C

Axial Tilt: 12.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 53,029,858 km

• M1: 916,885 km (0.116 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.67

Radius: 0.85

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 2.46 AU - 2.9 AU

Year: 1556 Days

Day: 20.2 Hours

Environment

Temp: -94 °C

Axial Tilt: 12.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 53,029,858 km

• M1: 179,368 km (0.058 R)

Asteroid Belt

Center: 4.35 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 6.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 826.4

Radius: 8.4

Gravity: 11.71 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 5.47 AU - 6.57 AU

Year: 5240 Days

Day: 9.9 Hours

Environment

Temp: -134 °C

Axial Tilt: 28.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 53,029,858 km

• M1: 107,411 km (0.085 R)
• M2: 368,908 km (0.096 R)
• M3: 496,515 km (0.095 R)
• M4: 639,680 km (0.068 R)
• M5: 810,820 km (0.113 R)
• M6: 1,087,876 km (0.078 R)
• M7: 1,393,803 km (0.096 R)
• M8: 1,478,775 km (0.104 R)
• M9: 1,726,210 km (0.079 R)
• M10: 1,854,864 km (0.118 R)
• M11: 2,005,958 km (0.066 R)
• M12: 2,280,171 km (0.083 R)
• M13: 2,713,855 km (0.106 R)
• M14: 3,017,239 km (0.112 R)
• M15: 3,105,951 km (0.032 R)
• M16: 3,240,739 km (0.049 R)
• M17: 3,354,433 km (0.117 R)
• M18: 3,423,398 km (0.096 R)
• M19: 3,586,011 km (0.109 R)
• M20: 3,727,530 km (0.114 R)
• M21: 3,798,888 km (0.101 R)
• M22: 3,919,015 km (0.093 R)
• M23: 4,015,955 km (0.081 R)
• M24: 4,411,940 km (0.085 R)
• M25: 4,640,077 km (0.093 R)
• M26: 4,846,223 km (0.083 R)
• M27: 5,134,648 km (0.104 R)
• M28: 5,401,680 km (0.094 R)
• M29: 5,482,762 km (0.119 R)
• M30: 5,564,143 km (0.094 R)
• M31: 5,893,857 km (0.119 R)
• M32: 6,061,107 km (0.069 R)
• M33: 6,543,560 km (0.109 R)
• M34: 6,804,010 km (0.111 R)
• M35: 6,891,675 km (0.051 R)
• M36: 7,038,430 km (0.028 R)
• M37: 7,156,613 km (0.054 R)
• M38: 7,245,623 km (0.088 R)
• M39: 7,454,911 km (0.104 R)
• M40: 7,696,661 km (0.071 R)
• M41: 7,818,434 km (0.108 R)
• M42: 8,094,741 km (0.113 R)
• M43: 8,156,674 km (0.082 R)
• M44: 8,343,223 km (0.108 R)
• M45: 8,752,223 km (0.105 R)
• M46: 9,199,970 km (0.084 R)
• M47: 9,655,346 km (0.077 R)
• M48: 9,720,870 km (0.106 R)
• M49: 9,885,726 km (0.106 R)
• M50: 10,117,902 km (0.11 R)
• M51: 10,385,533 km (0.1 R)
• M52: 10,587,789 km (0.1 R)
• M53: 10,757,284 km (0.086 R)
• M54: 10,893,567 km (0.094 R)
• M55: 11,409,680 km (0.096 R)
• M56: 11,548,806 km (0.066 R)
• M57: 11,969,176 km (0.108 R)
• M58: 12,969,387 km (0.111 R)
• M59: 13,553,118 km (0.038 R)
• M60: 14,670,315 km (0.119 R)
• M61: 15,278,281 km (0.087 R)
• M62: 15,816,983 km (0.066 R)
• M63: 15,971,966 km (0.082 R)
• M64: 16,127,548 km (0.097 R)
• M65: 16,479,402 km (0.1 R)
• M66: 17,831,468 km (0.067 R)
• M67: 18,602,346 km (0.116 R)
• M68: 18,766,006 km (0.044 R)
• M69: 19,591,786 km (0.066 R)
• M70: 19,674,962 km (0.071 R)
• M71: 20,009,014 km (0.099 R)
• M72: 20,513,608 km (0.091 R)
• M73: 21,107,661 km (0.097 R)
• M74: 21,363,922 km (0.068 R)
• M75: 21,966,054 km (0.055 R)
• M76: 22,095,755 km (0.117 R)
• M77: 22,923,331 km (0.08 R)
• M78: 23,230,754 km (0.078 R)
• M79: 24,161,402 km (0.083 R)
• M80: 24,788,517 km (0.097 R)
• M81: 27,303,855 km (0.039 R)
• M82: 28,050,798 km (0.115 R)
• M83: 28,851,595 km (0.073 R)
• M84: 29,231,125 km (0.114 R)
• M85: 29,707,893 km (0.053 R)
• M86: 29,947,250 km (0.085 R)
• M87: 32,769,713 km (0.07 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 100.8

Radius: 12.2

Gravity: 0.68 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 10.41 AU - 11.57 AU

Year: 12925 Days

Day: 13.8 Hours

Environment

Temp: -178 °C

Axial Tilt: 35.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 53,029,858 km

• M1: 154,385 km (0.093 R)
• M2: 299,196 km (0.104 R)
• M3: 436,975 km (0.118 R)
• M4: 569,070 km (0.051 R)
• M5: 646,861 km (0.105 R)
• M6: 866,172 km (0.111 R)
• M7: 1,182,721 km (0.11 R)
• M8: 1,409,212 km (0.118 R)
• M9: 1,650,065 km (0.105 R)
• M10: 2,509,654 km (0.086 R)
• M11: 2,586,996 km (0.102 R)
• M12: 2,684,833 km (0.09 R)
• M13: 3,213,512 km (0.083 R)
• M14: 3,752,513 km (0.083 R)
• M15: 3,841,374 km (0.095 R)
• M16: 3,998,751 km (0.064 R)
• M17: 4,436,624 km (0.068 R)
• M18: 4,914,140 km (0.082 R)
• M19: 5,159,182 km (0.118 R)
• M20: 5,944,421 km (0.111 R)
• M21: 6,284,906 km (0.037 R)
• M22: 6,793,987 km (0.08 R)
• M23: 6,930,121 km (0.117 R)
• M24: 7,067,303 km (0.05 R)
• M25: 8,109,850 km (0.096 R)
• M26: 8,930,694 km (0.094 R)
• M27: 9,050,222 km (0.112 R)
• M28: 9,200,269 km (0.115 R)
• M29: 9,442,019 km (0.078 R)
• M30: 9,962,919 km (0.119 R)
• M31: 10,336,315 km (0.099 R)
• M32: 10,619,354 km (0.084 R)
• M33: 10,968,815 km (0.11 R)
• M34: 11,678,956 km (0.109 R)
• M35: 12,571,008 km (0.081 R)
• M36: 12,873,196 km (0.063 R)
• M37: 13,076,051 km (0.088 R)
• M38: 13,211,886 km (0.106 R)
• M39: 13,348,169 km (0.083 R)
• M40: 13,794,270 km (0.047 R)
• M41: 14,525,355 km (0.095 R)
• M42: 14,630,821 km (0.116 R)
• M43: 14,842,502 km (0.1 R)
• M44: 15,988,721 km (0.108 R)
• M45: 16,243,337 km (0.12 R)
• M46: 16,830,209 km (0.091 R)
• M47: 17,126,263 km (0.037 R)
• M48: 17,461,363 km (0.113 R)
• M49: 17,723,608 km (0.117 R)
• M50: 17,949,351 km (0.087 R)
• M51: 18,062,597 km (0.117 R)
• M52: 19,323,856 km (0.079 R)
• M53: 19,517,585 km (0.073 R)
• M54: 19,867,644 km (0.112 R)
• M55: 20,063,019 km (0.062 R)
• M56: 20,258,992 km (0.12 R)
• M57: 20,732,171 km (0.049 R)
• M58: 22,173,247 km (0.079 R)
• M59: 22,579,255 km (0.086 R)
• M60: 22,742,467 km (0.091 R)
• M61: 23,481,331 km (0.115 R)
• M62: 23,605,198 km (0.085 R)
• M63: 24,019,733 km (0.105 R)
• M64: 27,075,419 km (0.115 R)
• M65: 27,683,684 km (0.104 R)
• M66: 28,033,295 km (0.025 R)
• M67: 28,120,959 km (0.1 R)
• M68: 29,357,385 km (0.095 R)
• M69: 29,624,717 km (0.087 R)
• M70: 30,026,985 km (0.078 R)

Planet 7 - Ice Giant

Semi-Major Axis: 16.06 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 675.4

Radius: 4.9

Gravity: 28.13 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 14.29 AU - 17.83 AU

Year: 22833 Days

Day: 16.2 Hours

Environment

Temp: -182 °C

Axial Tilt: 4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 53,029,858 km

• M1: 63,579 km (0.119 R)
• M2: 99,333 km (0.093 R)
• M3: 349,311 km (0.101 R)
• M4: 387,758 km (0.113 R)
• M5: 512,074 km (0.046 R)
• M6: 697,575 km (0.113 R)
• M7: 903,272 km (0.095 R)
• M8: 1,931,309 km (0.065 R)
• M9: 2,145,682 km (0.074 R)
• M10: 3,242,683 km (0.098 R)
• M11: 3,454,215 km (0.062 R)
• M12: 3,802,179 km (0.06 R)
• M13: 4,206,842 km (0.115 R)
• M14: 4,815,256 km (0.119 R)
• M15: 5,007,938 km (0.062 R)
• M16: 5,203,164 km (0.071 R)
• M17: 5,601,243 km (0.046 R)
• M18: 6,216,540 km (0.109 R)
• M19: 6,268,749 km (0.103 R)
• M20: 6,479,084 km (0.096 R)
• M21: 6,799,074 km (0.1 R)
• M22: 6,906,934 km (0.096 R)
• M23: 7,069,696 km (0.06 R)
• M24: 7,178,903 km (0.068 R)
• M25: 8,301,635 km (0.061 R)
• M26: 9,178,877 km (0.106 R)
• M27: 10,455,844 km (0.101 R)
• M28: 10,642,692 km (0.104 R)
• M29: 13,037,155 km (0.057 R)
• M30: 13,104,025 km (0.113 R)
• M31: 14,954,252 km (0.115 R)
• M32: 15,235,346 km (0.097 R)
• M33: 16,232,566 km (0.081 R)
• M34: 16,593,695 km (0.102 R)
• M35: 17,324,181 km (0.085 R)
• M36: 17,545,287 km (0.079 R)
• M37: 20,348,751 km (0.057 R)
• M38: 20,660,064 km (0.053 R)
• M39: 22,480,521 km (0.099 R)
• M40: 22,802,306 km (0.119 R)
• M41: 23,125,736 km (0.116 R)
• M42: 23,206,818 km (0.053 R)
• M43: 23,450,513 km (0.111 R)
• M44: 24,434,119 km (0.073 R)
• M45: 25,097,287 km (0.12 R)
• M46: 25,431,189 km (0.119 R)
• M47: 27,378,954 km (0.069 R)
• M48: 28,327,404 km (0.03 R)
• M49: 29,549,918 km (0.095 R)
• M50: 30,256,169 km (0.093 R)
• M51: 30,433,592 km (0.058 R)
• M52: 31,505,611 km (0.095 R)
• M53: 33,136,527 km (0.093 R)
• M54: 33,594,446 km (0.089 R)
• M55: 34,423,816 km (0.055 R)
• M56: 34,609,168 km (0.044 R)
• M57: 35,073,670 km (0.098 R)
• M58: 35,915,008 km (0.097 R)
• M59: 36,102,903 km (0.112 R)
• M60: 37,332,149 km (0.119 R)
• M61: 37,617,731 km (0.07 R)
• M62: 38,478,816 km (0.107 R)
• M63: 39,153,204 km (0.111 R)
• M64: 39,540,213 km (0.119 R)
• M65: 41,101,117 km (0.091 R)
• M66: 41,790,315 km (0.092 R)
• M67: 44,383,295 km (0.099 R)
• M68: 44,786,910 km (0.113 R)
• M69: 44,887,888 km (0.093 R)
• M70: 47,130,809 km (0.096 R)
• M71: 47,336,506 km (0.093 R)
• M72: 48,058,765 km (0.088 R)
• M73: 49,305,364 km (0.072 R)
• M74: 50,773,218 km (0.082 R)
• M75: 53,751,712 km (0.117 R)
• M76: 54,397,227 km (0.113 R)
• M77: 55,370,361 km (0.072 R)
• M78: 56,895,661 km (0.076 R)
• M79: 58,545,127 km (0.079 R)
• M80: 58,766,232 km (0.116 R)
• M81: 59,209,192 km (0.105 R)
• M82: 60,656,850 km (0.087 R)
• M83: 64,041,652 km (0.055 R)
• M84: 68,299,656 km (0.061 R)
• M85: 71,700,464 km (0.077 R)
• M86: 72,055,460 km (0.092 R)
• M87: 72,411,054 km (0.12 R)
• M88: 72,886,027 km (0.074 R)
• M89: 74,197,402 km (0.071 R)
• M90: 74,316,931 km (0.11 R)
• M91: 75,156,025 km (0.089 R)
• M92: 80,010,476 km (0.117 R)
• M93: 80,624,276 km (0.048 R)
• M94: 81,486,409 km (0.112 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.48 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 994.9

Radius: 5.6

Gravity: 31.73 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 12.72 AU - 20.24 AU

Year: 23734 Days

Day: 20.9 Hours

Environment

Temp: -186 °C

Axial Tilt: 34.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 53,029,858 km

• M1: 138,677 km (0.09 R)
• M2: 363,373 km (0.075 R)
• M3: 756,516 km (0.063 R)
• M4: 870,959 km (0.065 R)
• M5: 1,314,516 km (0.118 R)
• M6: 1,895,555 km (0.101 R)
• M7: 2,335,971 km (0.093 R)
• M8: 2,419,297 km (0.082 R)
• M9: 2,895,766 km (0.047 R)
• M10: 3,447,782 km (0.111 R)
• M11: 3,495,205 km (0.103 R)
• M12: 3,687,288 km (0.098 R)
• M13: 4,132,043 km (0.115 R)
• M14: 5,959,381 km (0.099 R)
• M15: 7,625,303 km (0.079 R)
• M16: 8,000,045 km (0.038 R)
• M17: 8,063,026 km (0.03 R)
• M18: 8,380,622 km (0.105 R)
• M19: 9,028,082 km (0.073 R)
• M20: 9,691,399 km (0.116 R)
• M21: 9,826,037 km (0.069 R)
• M22: 10,233,392 km (0.114 R)
• M23: 10,924,684 km (0.117 R)
• M24: 11,630,935 km (0.119 R)
• M25: 12,061,777 km (0.106 R)
• M26: 12,134,182 km (0.056 R)
• M27: 12,351,997 km (0.074 R)
• M28: 13,460,218 km (0.092 R)
• M29: 15,298,626 km (0.11 R)
• M30: 16,326,962 km (0.117 R)
• M31: 16,487,181 km (0.1 R)
• M32: 16,567,366 km (0.097 R)
• M33: 16,728,333 km (0.081 R)
• M34: 19,542,867 km (0.097 R)
• M35: 19,712,811 km (0.101 R)
• M36: 21,440,367 km (0.044 R)
• M37: 21,528,031 km (0.09 R)
• M38: 21,791,772 km (0.071 R)
• M39: 22,233,535 km (0.11 R)
• M40: 22,678,289 km (0.111 R)
• M41: 24,486,479 km (0.088 R)
• M42: 26,059,351 km (0.03 R)
• M43: 26,246,647 km (0.106 R)
• M44: 26,340,445 km (0.11 R)
• M45: 27,760,278 km (0.062 R)
• M46: 28,624,057 km (0.052 R)
• M47: 29,107,706 km (0.117 R)
• M48: 29,594,199 km (0.093 R)
• M49: 31,466,865 km (0.064 R)
• M50: 33,784,435 km (0.119 R)
• M51: 33,886,461 km (0.113 R)
• M52: 34,398,086 km (0.074 R)
• M53: 35,015,326 km (0.05 R)
• M54: 35,221,921 km (0.076 R)
• M55: 36,156,609 km (0.12 R)
• M56: 36,574,585 km (0.111 R)
• M57: 38,156,283 km (0.078 R)
• M58: 38,795,066 km (0.1 R)
• M59: 39,008,842 km (0.114 R)
• M60: 40,407,881 km (0.119 R)
• M61: 42,261,847 km (0.083 R)
• M62: 45,375,428 km (0.058 R)
• M63: 47,415,793 km (0.077 R)
• M64: 50,298,694 km (0.109 R)
• M65: 52,055,571 km (0.084 R)
• M66: 55,268,185 km (0.077 R)
• M67: 56,837,766 km (0.105 R)
• M68: 58,421,858 km (0.095 R)
• M69: 59,280,849 km (0.075 R)
• M70: 59,527,087 km (0.074 R)
• M71: 60,639,198 km (0.116 R)
• M72: 62,132,633 km (0.094 R)
• M73: 64,522,010 km (0.037 R)
• M74: 66,174,020 km (0.115 R)
• M75: 68,742,615 km (0.041 R)
• M76: 70,690,379 km (0.087 R)
• M77: 74,374,526 km (0.101 R)
• M78: 75,838,940 km (0.099 R)
• M79: 75,972,531 km (0.089 R)
• M80: 76,106,122 km (0.072 R)
• M81: 76,373,752 km (0.071 R)
• M82: 76,775,722 km (0.104 R)
• M83: 76,909,761 km (0.066 R)
• M84: 84,545,087 km (0.12 R)
• M85: 85,099,646 km (0.095 R)
• M86: 85,377,300 km (0.096 R)
• M87: 87,609,899 km (0.098 R)
• M88: 88,030,717 km (0.062 R)
• M89: 88,171,040 km (0.071 R)
• M90: 90,144,535 km (0.092 R)
• M91: 90,711,062 km (0.102 R)
• M92: 91,563,022 km (0.053 R)
• M93: 94,997,341 km (0.06 R)
• M94: 95,429,679 km (0.084 R)

Planet 9 - Ice Giant

Semi-Major Axis: 16.67 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 159.1

Radius: 5.5

Gravity: 5.26 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 13.94 AU - 19.4 AU

Year: 24146 Days

Day: 24.5 Hours

Environment

Temp: -198 °C

Axial Tilt: 24.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 53,029,858 km

• M1: 121,324 km (0.084 R)
• M2: 218,263 km (0.055 R)
• M3: 827,426 km (0.106 R)
• M4: 946,057 km (0.078 R)
• M5: 986,897 km (0.053 R)
• M6: 1,668,315 km (0.079 R)
• M7: 2,080,158 km (0.088 R)
• M8: 2,242,472 km (0.099 R)
• M9: 2,992,705 km (0.118 R)
• M10: 3,489,819 km (0.029 R)
• M11: 3,945,644 km (0.096 R)
• M12: 6,334,273 km (0.118 R)
• M13: 7,049,201 km (0.097 R)
• M14: 7,540,032 km (0.07 R)
• M15: 8,945,504 km (0.039 R)
• M16: 10,153,955 km (0.099 R)
• M17: 10,429,515 km (0.116 R)
• M18: 11,412,822 km (0.093 R)
• M19: 11,843,364 km (0.077 R)
• M20: 13,266,190 km (0.089 R)
• M21: 13,416,535 km (0.113 R)
• M22: 13,567,330 km (0.052 R)
• M23: 14,381,143 km (0.11 R)
• M24: 14,742,272 km (0.113 R)
• M25: 15,315,531 km (0.116 R)
• M26: 16,861,774 km (0.109 R)
• M27: 17,461,213 km (0.043 R)
• M28: 17,516,115 km (0.073 R)
• M29: 19,471,210 km (0.049 R)
• M30: 19,528,057 km (0.096 R)
• M31: 19,699,048 km (0.115 R)
• M32: 19,985,079 km (0.104 R)
• M33: 20,214,861 km (0.092 R)
• M34: 20,909,594 km (0.12 R)
• M35: 20,967,787 km (0.053 R)
• M36: 25,923,516 km (0.114 R)
• M37: 27,057,617 km (0.108 R)
• M38: 28,272,202 km (0.069 R)
• M39: 31,552,285 km (0.095 R)
• M40: 32,492,059 km (0.109 R)
• M41: 32,694,764 km (0.076 R)
• M42: 33,577,392 km (0.097 R)
• M43: 37,397,523 km (0.104 R)
• M44: 37,751,621 km (0.045 R)
• M45: 38,748,840 km (0.092 R)
• M46: 39,107,127 km (0.103 R)
• M47: 44,311,488 km (0.072 R)
• M48: 45,891,989 km (0.04 R)
• M49: 48,721,184 km (0.044 R)
• M50: 50,508,131 km (0.097 R)
• M51: 51,056,257 km (0.066 R)
• M52: 52,000,519 km (0.118 R)

Kuiper Belt

Range: 30.9 - 49.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 238 - 14,588 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit