🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.13

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 0.78 AU - 1.26 AU

Year: 394 Days

Day: 32.6 Hours

Environment

Temp: 11 °C

Axial Tilt: 23.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.73

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 1.03 AU - 1.05 AU

Year: 406 Days

Day: 12.8 Hours

Environment

Temp: -5 °C

Axial Tilt: 38 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 83,475,203 km

• M1: 348,114 km (0.096 R)

Planet 3 - Terrestrial

Semi-Major Axis: 4.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.95

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 3.67 AU - 4.45 AU

Year: 3132 Days

Day: 47.1 Hours

Environment

Temp: -131 °C

Axial Tilt: 31.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 5.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 767.4

Radius: 10.1

Gravity: 7.52 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 5.27 AU - 6.69 AU

Year: 5599 Days

Day: 10.6 Hours

Environment

Temp: -166 °C

Axial Tilt: 39.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 83,475,203 km

• M1: 292,015 km (0.078 R)
• M2: 365,468 km (0.076 R)
• M3: 525,089 km (0.06 R)
• M4: 1,035,367 km (0.059 R)
• M5: 1,127,818 km (0.116 R)
• M6: 1,288,337 km (0.118 R)
• M7: 1,508,695 km (0.052 R)
• M8: 1,796,820 km (0.029 R)
• M9: 2,508,158 km (0.111 R)
• M10: 2,592,232 km (0.068 R)
• M11: 2,828,447 km (0.079 R)
• M12: 3,673,675 km (0.109 R)
• M13: 4,186,496 km (0.115 R)
• M14: 4,644,116 km (0.049 R)
• M15: 4,721,907 km (0.08 R)
• M16: 4,852,656 km (0.047 R)
• M17: 5,800,957 km (0.108 R)
• M18: 6,053,927 km (0.102 R)
• M19: 6,310,637 km (0.107 R)
• M20: 6,454,849 km (0.116 R)
• M21: 6,600,108 km (0.119 R)
• M22: 6,687,773 km (0.094 R)
• M23: 7,373,081 km (0.096 R)
• M24: 7,647,294 km (0.065 R)
• M25: 7,770,263 km (0.101 R)
• M26: 7,862,864 km (0.092 R)
• M27: 8,111,795 km (0.093 R)
• M28: 8,458,264 km (0.06 R)
• M29: 8,841,833 km (0.094 R)
• M30: 9,296,610 km (0.063 R)
• M31: 9,395,045 km (0.05 R)
• M32: 9,493,780 km (0.065 R)
• M33: 9,992,988 km (0.099 R)
• M34: 10,740,379 km (0.086 R)
• M35: 10,809,344 km (0.045 R)
• M36: 11,400,555 km (0.062 R)
• M37: 11,930,879 km (0.083 R)
• M38: 12,360,973 km (0.112 R)
• M39: 13,162,817 km (0.107 R)
• M40: 13,347,421 km (0.098 R)
• M41: 13,458,572 km (0.108 R)
• M42: 13,532,773 km (0.1 R)
• M43: 13,607,273 km (0.069 R)
• M44: 13,793,821 km (0.082 R)
• M45: 14,358,852 km (0.12 R)
• M46: 14,510,844 km (0.098 R)
• M47: 14,586,989 km (0.1 R)
• M48: 15,278,580 km (0.117 R)
• M49: 15,667,535 km (0.082 R)
• M50: 15,784,819 km (0.113 R)
• M51: 16,296,444 km (0.112 R)
• M52: 16,415,374 km (0.069 R)
• M53: 17,054,008 km (0.095 R)
• M54: 17,174,733 km (0.097 R)
• M55: 17,255,366 km (0.117 R)
• M56: 17,660,328 km (0.115 R)
• M57: 17,986,601 km (0.111 R)
• M58: 18,232,540 km (0.091 R)
• M59: 18,397,097 km (0.086 R)
• M60: 18,520,964 km (0.116 R)
• M61: 18,686,420 km (0.053 R)
• M62: 18,852,324 km (0.1 R)
• M63: 20,624,460 km (0.075 R)
• M64: 21,097,339 km (0.08 R)
• M65: 22,405,123 km (0.052 R)
• M66: 22,537,218 km (0.093 R)
• M67: 22,935,448 km (0.118 R)
• M68: 23,918,755 km (0.086 R)
• M69: 24,597,031 km (0.048 R)
• M70: 25,007,079 km (0.091 R)
• M71: 25,603,227 km (0.117 R)
• M72: 26,529,686 km (0.052 R)
• M73: 27,231,600 km (0.038 R)
• M74: 28,606,105 km (0.084 R)
• M75: 28,941,354 km (0.117 R)
• M76: 29,133,437 km (0.077 R)
• M77: 30,832,420 km (0.101 R)
• M78: 30,979,475 km (0.07 R)
• M79: 31,126,829 km (0.101 R)
• M80: 31,669,121 km (0.097 R)
• M81: 31,867,039 km (0.064 R)
• M82: 32,913,177 km (0.084 R)
• M83: 33,364,963 km (0.059 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 226.2

Radius: 11.8

Gravity: 1.62 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 6.38 AU - 10.38 AU

Year: 9288 Days

Day: 7.7 Hours

Environment

Temp: -184 °C

Axial Tilt: 47.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 83,475,203 km

• M1: 154,684 km (0.077 R)
• M2: 778,657 km (0.053 R)
• M3: 1,169,407 km (0.048 R)
• M4: 1,339,200 km (0.106 R)
• M5: 2,308,445 km (0.05 R)
• M6: 2,665,086 km (0.041 R)
• M7: 2,933,614 km (0.064 R)
• M8: 3,017,987 km (0.035 R)
• M9: 3,103,258 km (0.099 R)
• M10: 3,564,468 km (0.106 R)
• M11: 3,953,722 km (0.084 R)
• M12: 4,070,857 km (0.107 R)
• M13: 4,453,529 km (0.097 R)
• M14: 4,649,352 km (0.109 R)
• M15: 4,773,070 km (0.083 R)
• M16: 4,847,869 km (0.075 R)
• M17: 5,356,801 km (0.097 R)
• M18: 5,644,028 km (0.061 R)
• M19: 6,179,290 km (0.082 R)
• M20: 6,370,476 km (0.106 R)
• M21: 6,927,578 km (0.106 R)
• M22: 7,154,967 km (0.112 R)
• M23: 7,327,005 km (0.089 R)
• M24: 7,529,560 km (0.056 R)
• M25: 7,940,206 km (0.077 R)
• M26: 8,358,183 km (0.071 R)
• M27: 8,448,689 km (0.061 R)
• M28: 8,569,864 km (0.109 R)
• M29: 8,691,636 km (0.083 R)
• M30: 8,906,160 km (0.081 R)
• M31: 9,749,892 km (0.111 R)
• M32: 9,877,199 km (0.093 R)
• M33: 10,391,517 km (0.116 R)
• M34: 10,619,205 km (0.091 R)
• M35: 10,815,776 km (0.08 R)
• M36: 10,947,572 km (0.054 R)
• M37: 11,245,870 km (0.042 R)
• M38: 11,345,951 km (0.068 R)
• M39: 11,681,499 km (0.113 R)
• M40: 11,782,777 km (0.11 R)
• M41: 12,156,921 km (0.109 R)
• M42: 12,500,398 km (0.094 R)
• M43: 13,656,490 km (0.104 R)
• M44: 14,446,068 km (0.105 R)
• M45: 14,664,032 km (0.087 R)
• M46: 15,732,759 km (0.081 R)
• M47: 16,069,504 km (0.118 R)
• M48: 16,408,642 km (0.102 R)
• M49: 17,247,737 km (0.083 R)
• M50: 17,944,564 km (0.097 R)
• M51: 18,139,789 km (0.111 R)
• M52: 18,218,178 km (0.065 R)
• M53: 19,046,950 km (0.091 R)
• M54: 20,292,951 km (0.103 R)
• M55: 20,946,245 km (0.118 R)
• M56: 21,069,514 km (0.119 R)
• M57: 21,275,510 km (0.072 R)
• M58: 21,564,982 km (0.114 R)
• M59: 22,106,227 km (0.118 R)
• M60: 22,483,513 km (0.03 R)
• M61: 22,651,810 km (0.066 R)
• M62: 22,989,902 km (0.106 R)
• M63: 23,885,095 km (0.115 R)
• M64: 24,444,890 km (0.096 R)
• M65: 25,183,605 km (0.114 R)
• M66: 26,727,455 km (0.094 R)
• M67: 26,816,615 km (0.09 R)
• M68: 27,039,965 km (0.098 R)
• M69: 27,263,913 km (0.059 R)
• M70: 27,398,551 km (0.09 R)
• M71: 27,668,425 km (0.098 R)
• M72: 28,075,032 km (0.106 R)
• M73: 28,665,944 km (0.115 R)
• M74: 29,582,829 km (0.074 R)
• M75: 29,813,659 km (0.103 R)
• M76: 30,137,688 km (0.107 R)
• M77: 30,230,439 km (0.117 R)
• M78: 30,462,914 km (0.077 R)
• M79: 31,069,982 km (0.105 R)

Planet 6 - Ice Giant

Semi-Major Axis: 16.33 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 835.9

Radius: 5.2

Gravity: 30.91 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 15.84 AU - 16.82 AU

Year: 25267 Days

Day: 23.8 Hours

Environment

Temp: -193 °C

Axial Tilt: 36.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 83,475,203 km

• M1: 67,618 km (0.105 R)
• M2: 275,110 km (0.08 R)
• M3: 353,649 km (0.083 R)
• M4: 439,967 km (0.074 R)
• M5: 713,283 km (0.107 R)
• M6: 768,035 km (0.081 R)
• M7: 853,007 km (0.101 R)
• M8: 2,093,622 km (0.117 R)
• M9: 2,459,539 km (0.025 R)
• M10: 2,628,435 km (0.1 R)
• M11: 3,022,475 km (0.093 R)
• M12: 3,067,504 km (0.06 R)
• M13: 3,158,011 km (0.115 R)
• M14: 3,295,491 km (0.101 R)
• M15: 3,623,859 km (0.097 R)
• M16: 4,210,881 km (0.089 R)
• M17: 4,566,924 km (0.052 R)
• M18: 6,720,385 km (0.029 R)
• M19: 6,779,177 km (0.115 R)
• M20: 7,195,807 km (0.114 R)
• M21: 8,053,452 km (0.107 R)
• M22: 8,115,834 km (0.095 R)
• M23: 8,304,327 km (0.034 R)
• M24: 8,813,858 km (0.099 R)
• M25: 9,531,030 km (0.059 R)
• M26: 10,064,197 km (0.104 R)
• M27: 11,159,552 km (0.116 R)
• M28: 11,579,922 km (0.116 R)
• M29: 12,292,158 km (0.084 R)
• M30: 12,364,114 km (0.114 R)
• M31: 12,945,153 km (0.102 R)
• M32: 13,535,017 km (0.096 R)
• M33: 16,138,020 km (0.061 R)
• M34: 17,495,920 km (0.116 R)
• M35: 18,229,548 km (0.059 R)
• M36: 18,724,118 km (0.101 R)
• M37: 19,558,276 km (0.081 R)
• M38: 20,234,458 km (0.045 R)
• M39: 20,746,382 km (0.03 R)
• M40: 21,957,676 km (0.111 R)
• M41: 22,045,191 km (0.106 R)
• M42: 22,132,706 km (0.101 R)
• M43: 22,483,812 km (0.073 R)
• M44: 24,902,211 km (0.093 R)
• M45: 26,095,853 km (0.067 R)
• M46: 27,026,501 km (0.117 R)
• M47: 30,856,655 km (0.083 R)
• M48: 31,052,628 km (0.097 R)
• M49: 33,335,193 km (0.088 R)
• M50: 34,344,380 km (0.066 R)
• M51: 34,445,807 km (0.039 R)
• M52: 36,910,881 km (0.09 R)
• M53: 38,374,846 km (0.037 R)
• M54: 39,325,989 km (0.075 R)
• M55: 39,751,146 km (0.041 R)
• M56: 39,857,660 km (0.093 R)
• M57: 40,284,762 km (0.06 R)
• M58: 42,551,918 km (0.086 R)
• M59: 45,082,066 km (0.11 R)
• M60: 45,638,570 km (0.087 R)
• M61: 46,983,306 km (0.097 R)
• M62: 47,547,439 km (0.091 R)
• M63: 48,113,817 km (0.106 R)
• M64: 48,454,750 km (0.055 R)
• M65: 49,024,718 km (0.119 R)
• M66: 49,826,413 km (0.111 R)
• M67: 50,056,196 km (0.112 R)
• M68: 51,558,757 km (0.117 R)
• M69: 54,135,131 km (0.041 R)
• M70: 54,371,346 km (0.073 R)
• M71: 58,319,384 km (0.12 R)
• M72: 62,978,310 km (0.115 R)
• M73: 63,475,723 km (0.054 R)
• M74: 64,599,502 km (0.1 R)
• M75: 64,724,716 km (0.092 R)
• M76: 66,613,538 km (0.099 R)
• M77: 67,628,261 km (0.076 R)
• M78: 68,903,732 km (0.11 R)
• M79: 70,187,282 km (0.117 R)
• M80: 72,387,268 km (0.08 R)
• M81: 73,038,617 km (0.102 R)
• M82: 74,084,905 km (0.063 R)
• M83: 74,872,687 km (0.111 R)
• M84: 75,267,775 km (0.109 R)
• M85: 77,519,073 km (0.073 R)
• M86: 78,185,532 km (0.049 R)
• M87: 78,318,973 km (0.062 R)
• M88: 79,389,645 km (0.049 R)
• M89: 79,523,834 km (0.081 R)
• M90: 80,195,978 km (0.059 R)
• M91: 85,777,325 km (0.104 R)
• M92: 87,296,042 km (0.105 R)
• M93: 88,823,586 km (0.118 R)
• M94: 92,610,207 km (0.102 R)
• M95: 92,751,428 km (0.117 R)
• M96: 93,742,215 km (0.106 R)

Planet 7 - Ice Giant

Semi-Major Axis: 16.33 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 55.4

Radius: 6.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 12.38 AU - 20.28 AU

Year: 25267 Days

Day: 23.5 Hours

Environment

Temp: -192 °C

Axial Tilt: 4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 83,475,203 km

• M1: 207,343 km (0.06 R)
• M2: 252,372 km (0.077 R)
• M3: 400,623 km (0.116 R)
• M4: 550,221 km (0.086 R)
• M5: 999,613 km (0.109 R)
• M6: 1,083,837 km (0.099 R)
• M7: 1,985,463 km (0.077 R)
• M8: 2,113,668 km (0.04 R)
• M9: 2,401,046 km (0.029 R)
• M10: 2,939,449 km (0.1 R)
• M11: 3,827,611 km (0.069 R)
• M12: 3,987,681 km (0.098 R)
• M13: 4,232,124 km (0.056 R)
• M14: 4,735,371 km (0.027 R)
• M15: 5,081,391 km (0.071 R)
• M16: 5,375,949 km (0.113 R)
• M17: 5,555,467 km (0.068 R)
• M18: 6,482,076 km (0.077 R)
• M19: 6,609,084 km (0.109 R)
• M20: 6,963,033 km (0.099 R)
• M21: 7,622,311 km (0.047 R)
• M22: 8,370,300 km (0.109 R)
• M23: 8,613,247 km (0.096 R)
• M24: 8,753,121 km (0.062 R)
• M25: 8,964,353 km (0.089 R)
• M26: 9,248,589 km (0.103 R)
• M27: 9,607,923 km (0.067 R)
• M28: 10,377,604 km (0.109 R)
• M29: 11,703,939 km (0.116 R)
• M30: 11,858,922 km (0.12 R)
• M31: 14,098,702 km (0.108 R)
• M32: 14,180,981 km (0.03 R)
• M33: 16,205,489 km (0.09 R)
• M34: 16,987,586 km (0.103 R)
• M35: 18,860,103 km (0.105 R)
• M36: 18,996,237 km (0.102 R)
• M37: 20,283,526 km (0.07 R)
• M38: 21,125,763 km (0.115 R)
• M39: 21,836,502 km (0.081 R)
• M40: 22,122,982 km (0.084 R)
• M41: 22,266,596 km (0.076 R)
• M42: 23,038,222 km (0.073 R)
• M43: 23,183,930 km (0.088 R)
• M44: 23,573,782 km (0.045 R)
• M45: 23,916,660 km (0.108 R)
• M46: 24,360,068 km (0.091 R)
• M47: 25,706,300 km (0.112 R)
• M48: 28,054,986 km (0.089 R)
• M49: 28,262,479 km (0.089 R)
• M50: 29,307,420 km (0.098 R)
• M51: 29,728,986 km (0.065 R)
• M52: 30,046,433 km (0.088 R)
• M53: 31,596,566 km (0.066 R)
• M54: 32,191,367 km (0.098 R)
• M55: 34,163,666 km (0.105 R)
• M56: 34,496,072 km (0.099 R)
• M57: 34,941,126 km (0.106 R)
• M58: 36,118,312 km (0.077 R)
• M59: 36,513,549 km (0.089 R)
• M60: 36,626,795 km (0.112 R)
• M61: 37,536,499 km (0.05 R)
• M62: 37,994,269 km (0.039 R)

Planet 8 - Ice Giant

Semi-Major Axis: 17.69 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 445.8

Radius: 4.4

Gravity: 23.03 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 14.47 AU - 20.91 AU

Year: 28488 Days

Day: 23.6 Hours

Environment

Temp: -203 °C

Axial Tilt: 45.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 83,475,203 km

• M1: 207,941 km (0.073 R)
• M2: 239,656 km (0.1 R)
• M3: 345,721 km (0.044 R)
• M4: 600,935 km (0.064 R)
• M5: 772,823 km (0.085 R)
• M6: 1,043,894 km (0.095 R)
• M7: 1,219,971 km (0.111 R)
• M8: 2,420,643 km (0.047 R)
• M9: 3,565,815 km (0.112 R)
• M10: 3,741,443 km (0.11 R)
• M11: 3,919,763 km (0.045 R)
• M12: 3,964,792 km (0.12 R)
• M13: 4,146,703 km (0.084 R)
• M14: 4,331,307 km (0.102 R)
• M15: 4,900,976 km (0.103 R)
• M16: 5,194,636 km (0.072 R)
• M17: 5,443,717 km (0.069 R)
• M18: 5,850,324 km (0.115 R)
• M19: 6,800,570 km (0.111 R)
• M20: 7,516,096 km (0.087 R)
• M21: 7,572,046 km (0.098 R)
• M22: 7,968,181 km (0.078 R)
• M23: 9,679,581 km (0.118 R)
• M24: 11,050,346 km (0.113 R)
• M25: 11,177,953 km (0.07 R)
• M26: 12,084,815 km (0.049 R)
• M27: 12,480,801 km (0.082 R)
• M28: 13,149,952 km (0.099 R)
• M29: 14,592,674 km (0.119 R)
• M30: 14,802,859 km (0.105 R)
• M31: 15,014,091 km (0.085 R)
• M32: 15,653,622 km (0.083 R)
• M33: 16,739,104 km (0.119 R)
• M34: 17,180,119 km (0.114 R)
• M35: 17,254,020 km (0.096 R)
• M36: 19,364,846 km (0.102 R)
• M37: 21,000,549 km (0.106 R)
• M38: 21,158,674 km (0.106 R)
• M39: 21,475,971 km (0.109 R)
• M40: 21,555,557 km (0.073 R)
• M41: 22,599,002 km (0.079 R)
• M42: 25,573,307 km (0.074 R)
• M43: 25,826,726 km (0.073 R)
• M44: 26,421,078 km (0.073 R)
• M45: 26,506,349 km (0.106 R)
• M46: 27,277,975 km (0.09 R)
• M47: 29,106,959 km (0.085 R)
• M48: 30,259,012 km (0.097 R)
• M49: 31,425,726 km (0.082 R)
• M50: 32,424,590 km (0.094 R)
• M51: 32,881,911 km (0.119 R)
• M52: 34,452,988 km (0.062 R)
• M53: 37,093,540 km (0.088 R)
• M54: 38,631,406 km (0.112 R)
• M55: 39,116,253 km (0.088 R)
• M56: 39,408,118 km (0.048 R)
• M57: 40,091,930 km (0.097 R)
• M58: 40,288,053 km (0.106 R)
• M59: 41,075,536 km (0.061 R)
• M60: 41,868,255 km (0.032 R)
• M61: 43,066,684 km (0.057 R)
• M62: 43,267,444 km (0.042 R)
• M63: 45,599,376 km (0.1 R)
• M64: 47,452,594 km (0.097 R)
• M65: 48,806,305 km (0.056 R)
• M66: 49,435,364 km (0.11 R)
• M67: 50,278,199 km (0.1 R)
• M68: 51,338,548 km (0.035 R)
• M69: 51,871,416 km (0.104 R)
• M70: 53,481,089 km (0.087 R)
• M71: 55,216,125 km (0.102 R)
• M72: 55,434,239 km (0.105 R)
• M73: 56,419,640 km (0.1 R)
• M74: 57,410,726 km (0.106 R)
• M75: 58,741,100 km (0.115 R)
• M76: 59,186,902 km (0.051 R)
• M77: 61,997,846 km (0.056 R)
• M78: 63,248,484 km (0.12 R)
• M79: 65,197,594 km (0.103 R)
• M80: 67,399,077 km (0.11 R)
• M81: 69,978,593 km (0.095 R)
• M82: 70,096,625 km (0.063 R)
• M83: 70,569,355 km (0.09 R)
• M84: 71,161,762 km (0.038 R)
• M85: 73,787,803 km (0.106 R)
• M86: 74,871,191 km (0.096 R)
• M87: 77,175,597 km (0.099 R)
• M88: 78,643,002 km (0.097 R)
• M89: 79,626,309 km (0.083 R)
• M90: 80,119,533 km (0.062 R)
• M91: 80,366,519 km (0.099 R)
• M92: 80,490,087 km (0.058 R)
• M93: 81,978,137 km (0.075 R)
• M94: 82,476,148 km (0.117 R)
• M95: 82,725,528 km (0.109 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: 522 - 13,280 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit