🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.4

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 0.4 AU - 0.6 AU

Year: 132 Days

Day: 12.3 Hours

Environment

Temp: 175 °C

Axial Tilt: 147.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.91

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 0.59 AU - 0.69 AU

Year: 192 Days

Day: 45 Hours

Environment

Temp: 125 °C

Axial Tilt: 2.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.3

Radius: 1.4

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 0.64 AU - 0.92 AU

Year: 258 Days

Day: 20.7 Hours

Environment

Temp: 118 °C

Axial Tilt: 12.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 53,104,126 km

• M1: 361,428 km (0.106 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.89

Radius: 0.95

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 1.13 AU - 1.15 AU

Year: 456 Days

Day: 32 Hours

Environment

Temp: -6 °C

Axial Tilt: 33.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 3.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.14

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 2.41 AU - 3.65 AU

Year: 1976 Days

Day: 29.9 Hours

Environment

Temp: -113 °C

Axial Tilt: 3.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 53,104,126 km

• M1: 2,581,311 km (0.098 R)

Asteroid Belt

Center: 4.03 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 5.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 647.6

Radius: 11.2

Gravity: 5.16 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 4.84 AU - 5.22 AU

Year: 4227 Days

Day: 13 Hours

Environment

Temp: -152 °C

Axial Tilt: 35 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 53,104,126 km

• M1: 143,614 km (0.113 R)
• M2: 243,545 km (0.101 R)
• M3: 334,501 km (0.079 R)
• M4: 416,480 km (0.104 R)
• M5: 498,011 km (0.101 R)
• M6: 648,507 km (0.066 R)
• M7: 997,967 km (0.026 R)
• M8: 1,167,312 km (0.094 R)
• M9: 1,346,381 km (0.118 R)
• M10: 1,461,272 km (0.089 R)
• M11: 1,624,932 km (0.097 R)
• M12: 1,732,343 km (0.07 R)
• M13: 2,118,904 km (0.111 R)
• M14: 2,219,733 km (0.113 R)
• M15: 2,621,852 km (0.063 R)
• M16: 3,103,857 km (0.075 R)
• M17: 3,335,883 km (0.042 R)
• M18: 3,837,485 km (0.039 R)
• M19: 4,192,181 km (0.074 R)
• M20: 4,427,349 km (0.116 R)
• M21: 4,933,289 km (0.12 R)
• M22: 5,250,287 km (0.1 R)
• M23: 5,620,691 km (0.117 R)
• M24: 6,071,878 km (0.086 R)
• M25: 6,534,585 km (0.093 R)
• M26: 6,683,135 km (0.082 R)
• M27: 7,288,558 km (0.117 R)
• M28: 7,365,451 km (0.075 R)
• M29: 8,069,908 km (0.102 R)
• M30: 8,389,897 km (0.101 R)
• M31: 8,578,540 km (0.057 R)
• M32: 8,932,638 km (0.07 R)
• M33: 9,070,119 km (0.069 R)
• M34: 9,208,347 km (0.052 R)
• M35: 9,542,848 km (0.097 R)
• M36: 9,739,719 km (0.067 R)
• M37: 10,367,581 km (0.077 R)
• M38: 10,803,210 km (0.094 R)
• M39: 10,891,024 km (0.076 R)
• M40: 10,979,137 km (0.062 R)
• M41: 11,156,112 km (0.114 R)
• M42: 11,244,823 km (0.048 R)
• M43: 11,873,134 km (0.096 R)
• M44: 12,543,482 km (0.115 R)
• M45: 13,414,591 km (0.107 R)
• M46: 13,793,821 km (0.081 R)
• M47: 13,984,708 km (0.115 R)
• M48: 14,855,069 km (0.105 R)
• M49: 15,214,552 km (0.047 R)
• M50: 15,809,204 km (0.085 R)
• M51: 16,243,337 km (0.085 R)
• M52: 16,445,144 km (0.09 R)
• M53: 16,647,700 km (0.101 R)
• M54: 16,783,086 km (0.102 R)
• M55: 17,845,680 km (0.095 R)
• M56: 18,053,920 km (0.074 R)
• M57: 18,683,278 km (0.074 R)
• M58: 19,355,421 km (0.076 R)
• M59: 19,676,458 km (0.112 R)
• M60: 20,505,231 km (0.106 R)
• M61: 20,650,490 km (0.112 R)
• M62: 20,869,202 km (0.097 R)
• M63: 20,978,708 km (0.1 R)
• M64: 21,235,119 km (0.105 R)
• M65: 21,418,974 km (0.057 R)
• M66: 21,899,333 km (0.12 R)
• M67: 22,758,025 km (0.092 R)
• M68: 22,908,520 km (0.111 R)
• M69: 23,286,105 km (0.062 R)
• M70: 23,627,637 km (0.076 R)
• M71: 24,816,940 km (0.095 R)
• M72: 24,894,432 km (0.092 R)
• M73: 25,672,790 km (0.117 R)
• M74: 26,419,732 km (0.087 R)
• M75: 26,498,720 km (0.067 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 28.4

Radius: 14.1

Gravity: 0.14 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 6.71 AU - 10.03 AU

Year: 9074 Days

Day: 7 Hours

Environment

Temp: -163 °C

Axial Tilt: 28.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 53,104,126 km

• M1: 448,046 km (0.056 R)
• M2: 569,818 km (0.103 R)
• M3: 736,321 km (0.083 R)
• M4: 863,030 km (0.073 R)
• M5: 963,560 km (0.03 R)
• M6: 1,113,607 km (0.105 R)
• M7: 1,388,867 km (0.104 R)
• M8: 1,519,615 km (0.086 R)
• M9: 1,740,272 km (0.107 R)
• M10: 2,120,251 km (0.119 R)
• M11: 2,790,599 km (0.085 R)
• M12: 3,156,365 km (0.072 R)
• M13: 3,482,339 km (0.118 R)
• M14: 3,635,527 km (0.077 R)
• M15: 4,285,530 km (0.091 R)
• M16: 4,405,059 km (0.042 R)
• M17: 4,754,669 km (0.104 R)
• M18: 4,862,828 km (0.048 R)
• M19: 5,034,567 km (0.115 R)
• M20: 5,610,967 km (0.083 R)
• M21: 5,774,927 km (0.086 R)
• M22: 5,973,593 km (0.094 R)
• M23: 6,446,322 km (0.094 R)
• M24: 7,054,437 km (0.114 R)
• M25: 7,284,968 km (0.1 R)
• M26: 7,518,041 km (0.073 R)
• M27: 7,680,953 km (0.052 R)
• M28: 7,973,267 km (0.092 R)
• M29: 8,083,970 km (0.085 R)
• M30: 8,475,168 km (0.074 R)
• M31: 8,682,511 km (0.097 R)
• M32: 8,929,796 km (0.055 R)
• M33: 9,295,563 km (0.099 R)
• M34: 9,942,424 km (0.11 R)
• M35: 10,141,240 km (0.026 R)
• M36: 10,301,309 km (0.081 R)
• M37: 10,522,864 km (0.112 R)
• M38: 10,664,683 km (0.082 R)
• M39: 11,176,307 km (0.109 R)
• M40: 11,927,139 km (0.115 R)
• M41: 12,032,755 km (0.116 R)
• M42: 12,202,399 km (0.079 R)
• M43: 12,436,819 km (0.114 R)
• M44: 12,672,884 km (0.106 R)
• M45: 12,997,063 km (0.117 R)
• M46: 13,367,916 km (0.057 R)
• M47: 13,919,483 km (0.067 R)
• M48: 14,164,525 km (0.088 R)
• M49: 15,090,685 km (0.092 R)
• M50: 15,273,793 km (0.12 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 747.2

Radius: 13.3

Gravity: 4.22 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 8.66 AU - 11.22 AU

Year: 11744 Days

Day: 8.6 Hours

Environment

Temp: -185 °C

Axial Tilt: 37.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 53,104,126 km

• M1: 212,130 km (0.116 R)
• M2: 308,770 km (0.086 R)
• M3: 619,934 km (0.092 R)
• M4: 950,096 km (0.03 R)
• M5: 1,794,127 km (0.083 R)
• M6: 1,949,260 km (0.04 R)
• M7: 2,055,176 km (0.045 R)
• M8: 2,328,790 km (0.103 R)
• M9: 2,643,694 km (0.12 R)
• M10: 2,851,335 km (0.108 R)
• M11: 3,474,560 km (0.097 R)
• M12: 4,174,080 km (0.028 R)
• M13: 4,953,335 km (0.058 R)
• M14: 5,063,140 km (0.091 R)
• M15: 5,434,891 km (0.052 R)
• M16: 5,548,286 km (0.099 R)
• M17: 6,563,307 km (0.107 R)
• M18: 7,299,628 km (0.105 R)
• M19: 7,382,954 km (0.033 R)
• M20: 7,804,970 km (0.084 R)
• M21: 8,234,914 km (0.103 R)
• M22: 9,028,381 km (0.083 R)
• M23: 9,846,233 km (0.079 R)
• M24: 11,165,237 km (0.081 R)
• M25: 11,845,459 km (0.11 R)
• M26: 12,190,730 km (0.104 R)
• M27: 12,439,362 km (0.096 R)
• M28: 13,450,644 km (0.087 R)
• M29: 13,810,875 km (0.037 R)
• M30: 14,122,189 km (0.036 R)
• M31: 14,540,763 km (0.09 R)
• M32: 15,444,035 km (0.082 R)
• M33: 15,605,451 km (0.115 R)
• M34: 15,821,321 km (0.101 R)
• M35: 16,420,311 km (0.076 R)
• M36: 17,026,781 km (0.081 R)
• M37: 17,193,433 km (0.105 R)
• M38: 17,472,433 km (0.099 R)
• M39: 18,546,246 km (0.12 R)
• M40: 18,947,318 km (0.119 R)
• M41: 19,119,954 km (0.088 R)
• M42: 19,351,233 km (0.115 R)
• M43: 19,467,021 km (0.084 R)
• M44: 19,641,452 km (0.11 R)
• M45: 20,108,796 km (0.119 R)
• M46: 21,114,243 km (0.057 R)
• M47: 21,593,106 km (0.043 R)
• M48: 22,928,267 km (0.049 R)
• M49: 24,728,977 km (0.099 R)
• M50: 24,980,900 km (0.118 R)
• M51: 28,004,422 km (0.111 R)
• M52: 28,662,503 km (0.098 R)
• M53: 31,209,557 km (0.108 R)
• M54: 31,686,624 km (0.12 R)
• M55: 33,618,980 km (0.12 R)
• M56: 34,178,177 km (0.109 R)
• M57: 34,458,822 km (0.09 R)
• M58: 34,599,444 km (0.043 R)
• M59: 36,731,962 km (0.054 R)
• M60: 37,091,595 km (0.104 R)
• M61: 37,741,748 km (0.047 R)
• M62: 38,541,348 km (0.092 R)
• M63: 38,760,509 km (0.057 R)
• M64: 38,979,969 km (0.065 R)
• M65: 39,493,838 km (0.112 R)
• M66: 39,641,042 km (0.064 R)
• M67: 39,788,396 km (0.068 R)
• M68: 40,083,702 km (0.12 R)
• M69: 40,379,756 km (0.052 R)
• M70: 41,123,108 km (0.104 R)
• M71: 45,908,894 km (0.078 R)
• M72: 46,218,711 km (0.12 R)
• M73: 46,606,917 km (0.089 R)
• M74: 47,074,112 km (0.115 R)
• M75: 47,856,359 km (0.077 R)
• M76: 48,879,758 km (0.071 R)
• M77: 49,116,870 km (0.053 R)
• M78: 49,830,752 km (0.049 R)
• M79: 50,867,914 km (0.064 R)
• M80: 51,429,354 km (0.057 R)
• M81: 51,751,139 km (0.071 R)
• M82: 53,288,557 km (0.074 R)
• M83: 53,451,170 km (0.05 R)
• M84: 54,840,934 km (0.07 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.97 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 589.4

Radius: 7.7

Gravity: 9.94 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 13.06 AU - 14.88 AU

Year: 19567 Days

Day: 15.9 Hours

Environment

Temp: -195 °C

Axial Tilt: 11.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 53,104,126 km

• M1: 137,480 km (0.096 R)
• M2: 201,359 km (0.084 R)
• M3: 411,693 km (0.038 R)
• M4: 623,374 km (0.066 R)
• M5: 868,266 km (0.109 R)
• M6: 989,590 km (0.092 R)
• M7: 1,064,987 km (0.055 R)
• M8: 1,471,744 km (0.04 R)
• M9: 2,050,987 km (0.046 R)
• M10: 2,873,476 km (0.077 R)
• M11: 3,056,584 km (0.107 R)
• M12: 3,243,581 km (0.116 R)
• M13: 3,395,872 km (0.109 R)
• M14: 4,028,521 km (0.088 R)
• M15: 5,088,123 km (0.1 R)
• M16: 5,354,856 km (0.072 R)
• M17: 5,626,077 km (0.096 R)
• M18: 5,901,786 km (0.064 R)
• M19: 6,276,229 km (0.112 R)
• M20: 6,418,646 km (0.037 R)
• M21: 6,610,281 km (0.088 R)
• M22: 6,999,086 km (0.111 R)
• M23: 7,295,739 km (0.106 R)
• M24: 8,003,636 km (0.099 R)
• M25: 8,158,170 km (0.088 R)
• M26: 8,892,397 km (0.084 R)
• M27: 9,106,022 km (0.111 R)
• M28: 9,484,056 km (0.101 R)
• M29: 10,033,080 km (0.106 R)
• M30: 10,255,532 km (0.084 R)
• M31: 10,367,282 km (0.072 R)
• M32: 10,989,759 km (0.091 R)
• M33: 11,046,905 km (0.077 R)
• M34: 11,682,547 km (0.092 R)
• M35: 11,975,310 km (0.061 R)
• M36: 12,093,193 km (0.05 R)
• M37: 12,211,375 km (0.073 R)
• M38: 13,967,953 km (0.102 R)
• M39: 14,843,998 km (0.052 R)
• M40: 15,866,799 km (0.086 R)
• M41: 16,517,550 km (0.107 R)
• M42: 17,176,977 km (0.11 R)
• M43: 18,657,996 km (0.099 R)
• M44: 19,344,501 km (0.049 R)
• M45: 21,956,031 km (0.096 R)
• M46: 22,607,829 km (0.094 R)
• M47: 24,451,473 km (0.042 R)
• M48: 24,976,412 km (0.064 R)
• M49: 27,344,995 km (0.117 R)
• M50: 27,500,277 km (0.105 R)
• M51: 28,202,639 km (0.106 R)
• M52: 28,831,848 km (0.068 R)
• M53: 28,910,836 km (0.043 R)
• M54: 29,784,338 km (0.099 R)
• M55: 30,344,731 km (0.085 R)
• M56: 30,586,033 km (0.065 R)
• M57: 30,747,150 km (0.112 R)
• M58: 31,965,026 km (0.108 R)
• M59: 33,779,648 km (0.096 R)
• M60: 34,113,102 km (0.112 R)
• M61: 34,783,450 km (0.115 R)
• M62: 36,137,011 km (0.025 R)
• M63: 36,222,132 km (0.052 R)
• M64: 36,734,505 km (0.078 R)
• M65: 37,077,533 km (0.063 R)
• M66: 37,593,945 km (0.112 R)
• M67: 37,853,048 km (0.113 R)
• M68: 40,388,134 km (0.056 R)
• M69: 41,453,121 km (0.063 R)
• M70: 42,887,316 km (0.078 R)
• M71: 43,610,622 km (0.117 R)
• M72: 45,896,477 km (0.119 R)
• M73: 47,193,640 km (0.079 R)
• M74: 50,013,411 km (0.065 R)
• M75: 52,404,583 km (0.109 R)
• M76: 52,694,055 km (0.11 R)
• M77: 53,662,701 km (0.118 R)
• M78: 54,735,019 km (0.09 R)
• M79: 56,109,973 km (0.11 R)
• M80: 61,722,286 km (0.058 R)
• M81: 61,824,013 km (0.091 R)
• M82: 62,231,966 km (0.095 R)
• M83: 62,334,142 km (0.089 R)
• M84: 62,538,492 km (0.076 R)
• M85: 62,640,817 km (0.11 R)
• M86: 63,050,416 km (0.104 R)
• M87: 63,461,062 km (0.073 R)
• M88: 65,423,338 km (0.074 R)
• M89: 65,630,979 km (0.096 R)
• M90: 69,937,304 km (0.063 R)

Planet 10 - Ice Giant

Semi-Major Axis: 17.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 131.5

Radius: 7.5

Gravity: 2.34 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 12.98 AU - 21.32 AU

Year: 26615 Days

Day: 18.2 Hours

Environment

Temp: -194 °C

Axial Tilt: 126.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 53,104,126 km

• M1: 171,888 km (0.05 R)
• M2: 243,246 km (0.036 R)
• M3: 517,309 km (0.05 R)
• M4: 616,343 km (0.12 R)
• M5: 891,903 km (0.103 R)
• M6: 1,012,628 km (0.057 R)
• M7: 1,500,766 km (0.103 R)
• M8: 1,572,573 km (0.093 R)
• M9: 1,645,427 km (0.105 R)
• M10: 2,520,874 km (0.086 R)
• M11: 2,929,874 km (0.118 R)
• M12: 3,359,519 km (0.107 R)
• M13: 3,454,215 km (0.071 R)
• M14: 4,074,298 km (0.101 R)
• M15: 4,209,235 km (0.1 R)
• M16: 4,449,041 km (0.117 R)
• M17: 5,049,676 km (0.114 R)
• M18: 5,378,043 km (0.082 R)
• M19: 6,016,976 km (0.065 R)
• M20: 6,443,330 km (0.077 R)
• M21: 7,243,080 km (0.1 R)
• M22: 7,779,837 km (0.088 R)
• M23: 8,543,834 km (0.076 R)
• M24: 8,673,535 km (0.069 R)
• M25: 10,051,331 km (0.065 R)
• M26: 11,022,820 km (0.086 R)
• M27: 11,831,097 km (0.077 R)
• M28: 12,120,868 km (0.099 R)
• M29: 12,364,114 km (0.092 R)
• M30: 13,153,542 km (0.065 R)
• M31: 13,655,294 km (0.106 R)
• M32: 14,112,016 km (0.111 R)
• M33: 14,728,958 km (0.115 R)
• M34: 15,197,498 km (0.084 R)
• M35: 15,354,725 km (0.101 R)
• M36: 15,407,234 km (0.102 R)
• M37: 16,042,277 km (0.088 R)
• M38: 17,228,738 km (0.096 R)
• M39: 17,777,313 km (0.103 R)
• M40: 18,275,923 km (0.104 R)
• M41: 18,723,071 km (0.093 R)
• M42: 18,948,066 km (0.111 R)
• M43: 19,060,863 km (0.117 R)
• M44: 19,856,574 km (0.075 R)
• M45: 19,913,870 km (0.081 R)
• M46: 20,258,544 km (0.101 R)
• M47: 21,363,025 km (0.1 R)
• M48: 21,598,043 km (0.047 R)
• M49: 23,086,392 km (0.114 R)
• M50: 23,569,593 km (0.077 R)
• M51: 24,300,529 km (0.037 R)
• M52: 24,730,473 km (0.117 R)
• M53: 24,977,309 km (0.065 R)
• M54: 25,224,894 km (0.053 R)
• M55: 25,473,226 km (0.052 R)
• M56: 26,160,628 km (0.084 R)
• M57: 26,349,122 km (0.097 R)
• M58: 26,412,102 km (0.082 R)
• M59: 26,790,735 km (0.079 R)
• M60: 29,360,826 km (0.069 R)
• M61: 29,622,174 km (0.07 R)
• M62: 31,006,702 km (0.114 R)
• M63: 31,472,998 km (0.05 R)
• M64: 31,539,719 km (0.114 R)
• M65: 33,292,707 km (0.051 R)
• M66: 33,838,440 km (0.072 R)
• M67: 34,455,980 km (0.061 R)
• M68: 37,811,610 km (0.094 R)
• M69: 37,882,669 km (0.066 R)
• M70: 38,380,979 km (0.108 R)
• M71: 38,595,203 km (0.119 R)
• M72: 39,312,076 km (0.038 R)
• M73: 39,600,202 km (0.069 R)
• M74: 39,961,182 km (0.041 R)
• M75: 40,686,432 km (0.103 R)
• M76: 41,050,703 km (0.034 R)
• M77: 41,123,707 km (0.049 R)
• M78: 42,444,805 km (0.096 R)
• M79: 43,407,617 km (0.072 R)
• M80: 44,527,507 km (0.056 R)
• M81: 44,978,096 km (0.067 R)
• M82: 45,354,783 km (0.084 R)
• M83: 45,808,065 km (0.05 R)
• M84: 48,482,576 km (0.103 R)
• M85: 48,559,768 km (0.094 R)
• M86: 49,101,013 km (0.108 R)
• M87: 50,580,087 km (0.084 R)
• M88: 51,285,740 km (0.092 R)
• M89: 51,679,332 km (0.092 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 396 - 15,608 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit