🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.95

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 0.38 AU - 0.62 AU

Year: 131 Days

Day: 12.7 Hours

Environment

Temp: 248 °C

Axial Tilt: 27.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 52,828,560 km

• M1: 140,323 km (0.086 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.14

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 0.47 AU - 0.73 AU

Year: 172 Days

Day: 39.1 Hours

Environment

Temp: 145 °C

Axial Tilt: 45.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 2.88 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 5.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 570.8

Radius: 10.8

Gravity: 4.89 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 3.88 AU - 6.42 AU

Year: 4334 Days

Day: 6.8 Hours

Environment

Temp: -140 °C

Axial Tilt: 8.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 52,828,560 km

• M1: 146,307 km (0.12 R)
• M2: 387,907 km (0.112 R)
• M3: 805,136 km (0.117 R)
• M4: 996,172 km (0.064 R)
• M5: 1,123,480 km (0.103 R)
• M6: 1,297,462 km (0.101 R)
• M7: 1,394,851 km (0.04 R)
• M8: 1,763,609 km (0.103 R)
• M9: 2,450,114 km (0.043 R)
• M10: 2,678,400 km (0.112 R)
• M11: 3,136,918 km (0.109 R)
• M12: 3,269,910 km (0.089 R)
• M13: 3,482,489 km (0.074 R)
• M14: 3,620,268 km (0.033 R)
• M15: 3,982,744 km (0.059 R)
• M16: 4,189,189 km (0.108 R)
• M17: 4,314,851 km (0.075 R)
• M18: 4,612,850 km (0.1 R)
• M19: 4,939,722 km (0.041 R)
• M20: 5,251,633 km (0.114 R)
• M21: 5,616,054 km (0.069 R)
• M22: 5,685,168 km (0.106 R)
• M23: 5,778,068 km (0.027 R)
• M24: 5,965,065 km (0.105 R)
• M25: 6,345,194 km (0.076 R)
• M26: 6,489,855 km (0.116 R)
• M27: 6,659,948 km (0.09 R)
• M28: 6,856,220 km (0.094 R)
• M29: 6,930,421 km (0.103 R)
• M30: 7,609,296 km (0.093 R)
• M31: 7,866,155 km (0.105 R)
• M32: 7,969,677 km (0.091 R)
• M33: 8,600,531 km (0.049 R)
• M34: 8,787,529 km (0.111 R)
• M35: 9,057,104 km (0.118 R)
• M36: 9,247,392 km (0.09 R)
• M37: 9,356,748 km (0.11 R)
• M38: 10,049,985 km (0.12 R)
• M39: 10,218,881 km (0.087 R)
• M40: 10,388,675 km (0.072 R)
• M41: 11,193,511 km (0.098 R)
• M42: 11,515,146 km (0.086 R)
• M43: 11,958,704 km (0.086 R)
• M44: 12,077,934 km (0.037 R)
• M45: 12,347,659 km (0.052 R)
• M46: 13,168,801 km (0.102 R)
• M47: 13,539,505 km (0.089 R)
• M48: 13,882,234 km (0.087 R)
• M49: 13,976,331 km (0.042 R)
• M50: 14,259,519 km (0.074 R)
• M51: 14,354,364 km (0.073 R)
• M52: 15,185,081 km (0.075 R)
• M53: 15,281,871 km (0.111 R)
• M54: 15,541,274 km (0.117 R)
• M55: 15,638,812 km (0.032 R)
• M56: 15,900,159 km (0.04 R)
• M57: 16,427,043 km (0.036 R)
• M58: 16,826,021 km (0.105 R)
• M59: 16,926,401 km (0.116 R)
• M60: 17,363,077 km (0.112 R)
• M61: 17,701,617 km (0.113 R)
• M62: 17,973,885 km (0.086 R)
• M63: 18,419,387 km (0.102 R)
• M64: 19,531,648 km (0.12 R)
• M65: 19,637,114 km (0.086 R)
• M66: 20,025,171 km (0.118 R)
• M67: 20,344,562 km (0.1 R)
• M68: 20,558,338 km (0.073 R)
• M69: 20,629,846 km (0.093 R)
• M70: 20,701,353 km (0.111 R)
• M71: 20,880,572 km (0.036 R)
• M72: 20,952,379 km (0.1 R)
• M73: 21,060,239 km (0.039 R)
• M74: 21,204,451 km (0.115 R)
• M75: 21,747,940 km (0.117 R)
• M76: 22,259,266 km (0.089 R)
• M77: 22,479,773 km (0.11 R)
• M78: 22,553,375 km (0.066 R)
• M79: 22,737,829 km (0.099 R)
• M80: 23,331,284 km (0.115 R)
• M81: 23,742,229 km (0.091 R)
• M82: 24,799,288 km (0.099 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 897.5

Radius: 13.1

Gravity: 5.23 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 6.03 AU - 6.81 AU

Year: 6033 Days

Day: 8.7 Hours

Environment

Temp: -151 °C

Axial Tilt: 4.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 52,828,560 km

• M1: 164,109 km (0.032 R)
• M2: 252,970 km (0.06 R)
• M3: 643,869 km (0.079 R)
• M4: 1,054,515 km (0.076 R)
• M5: 1,136,196 km (0.09 R)
• M6: 1,237,474 km (0.117 R)
• M7: 1,951,055 km (0.091 R)
• M8: 2,221,528 km (0.06 R)
• M9: 2,707,422 km (0.116 R)
• M10: 2,822,463 km (0.072 R)
• M11: 3,033,994 km (0.079 R)
• M12: 3,226,377 km (0.048 R)
• M13: 3,598,278 km (0.096 R)
• M14: 3,750,867 km (0.069 R)
• M15: 4,115,587 km (0.104 R)
• M16: 5,335,707 km (0.103 R)
• M17: 5,481,116 km (0.106 R)
• M18: 5,865,583 km (0.083 R)
• M19: 6,289,394 km (0.064 R)
• M20: 6,660,546 km (0.077 R)
• M21: 7,327,453 km (0.094 R)
• M22: 7,718,203 km (0.087 R)
• M23: 7,817,087 km (0.11 R)
• M24: 8,249,874 km (0.08 R)
• M25: 8,656,481 km (0.073 R)
• M26: 9,489,292 km (0.059 R)
• M27: 9,595,207 km (0.089 R)
• M28: 10,675,902 km (0.053 R)
• M29: 11,081,911 km (0.077 R)
• M30: 11,268,160 km (0.057 R)
• M31: 11,417,908 km (0.062 R)
• M32: 11,871,040 km (0.109 R)
• M33: 12,600,778 km (0.113 R)
• M34: 13,069,020 km (0.083 R)
• M35: 13,384,521 km (0.116 R)
• M36: 13,942,522 km (0.113 R)
• M37: 14,345,837 km (0.053 R)
• M38: 14,508,151 km (0.116 R)
• M39: 15,578,673 km (0.107 R)
• M40: 15,787,512 km (0.038 R)
• M41: 15,955,211 km (0.09 R)
• M42: 16,123,509 km (0.096 R)
• M43: 16,631,992 km (0.095 R)
• M44: 16,759,898 km (0.114 R)
• M45: 17,188,795 km (0.09 R)
• M46: 17,361,282 km (0.102 R)
• M47: 18,408,766 km (0.097 R)
• M48: 19,073,729 km (0.099 R)
• M49: 19,476,596 km (0.081 R)
• M50: 19,746,769 km (0.094 R)
• M51: 19,972,812 km (0.061 R)
• M52: 20,108,796 km (0.091 R)
• M53: 20,290,707 km (0.109 R)
• M54: 21,486,293 km (0.12 R)
• M55: 22,657,196 km (0.057 R)
• M56: 23,131,421 km (0.066 R)
• M57: 23,322,009 km (0.064 R)
• M58: 23,513,195 km (0.045 R)
• M59: 24,138,065 km (0.106 R)
• M60: 24,428,285 km (0.099 R)
• M61: 24,525,225 km (0.106 R)
• M62: 24,914,478 km (0.037 R)
• M63: 25,012,166 km (0.104 R)
• M64: 25,502,248 km (0.101 R)
• M65: 26,491,988 km (0.04 R)
• M66: 26,841,448 km (0.114 R)
• M67: 27,848,092 km (0.092 R)
• M68: 28,867,004 km (0.1 R)
• M69: 29,536,005 km (0.039 R)
• M70: 29,691,138 km (0.076 R)
• M71: 30,105,973 km (0.079 R)
• M72: 32,528,860 km (0.069 R)
• M73: 32,689,080 km (0.118 R)
• M74: 32,956,561 km (0.102 R)
• M75: 35,123,186 km (0.071 R)
• M76: 36,113,076 km (0.06 R)
• M77: 36,278,980 km (0.085 R)
• M78: 36,833,689 km (0.073 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 271.7

Radius: 12.2

Gravity: 1.83 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 7.86 AU - 10.84 AU

Year: 10603 Days

Day: 8.4 Hours

Environment

Temp: -167 °C

Axial Tilt: 2.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 52,828,560 km

• M1: 177,872 km (0.083 R)
• M2: 313,557 km (0.097 R)
• M3: 432,637 km (0.084 R)
• M4: 511,475 km (0.05 R)
• M5: 841,638 km (0.09 R)
• M6: 1,186,012 km (0.102 R)
• M7: 1,339,649 km (0.11 R)
• M8: 1,464,114 km (0.087 R)
• M9: 1,573,919 km (0.119 R)
• M10: 1,667,717 km (0.046 R)
• M11: 1,744,162 km (0.03 R)
• M12: 2,312,783 km (0.062 R)
• M13: 2,551,691 km (0.107 R)
• M14: 2,640,552 km (0.101 R)
• M15: 2,753,050 km (0.07 R)
• M16: 2,959,943 km (0.069 R)
• M17: 4,017,900 km (0.075 R)
• M18: 4,174,229 km (0.087 R)
• M19: 4,574,104 km (0.058 R)
• M20: 4,764,991 km (0.105 R)
• M21: 5,353,509 km (0.115 R)
• M22: 5,583,890 km (0.07 R)
• M23: 5,905,974 km (0.038 R)
• M24: 6,753,147 km (0.082 R)
• M25: 7,096,474 km (0.116 R)
• M26: 7,477,500 km (0.091 R)
• M27: 7,767,720 km (0.091 R)
• M28: 8,292,808 km (0.12 R)
• M29: 8,392,590 km (0.099 R)
• M30: 8,492,671 km (0.111 R)
• M31: 8,727,989 km (0.102 R)
• M32: 8,965,400 km (0.11 R)
• M33: 9,273,871 km (0.048 R)
• M34: 9,585,783 km (0.117 R)
• M35: 9,690,501 km (0.117 R)
• M36: 10,398,698 km (0.101 R)
• M37: 10,542,312 km (0.105 R)
• M38: 10,904,338 km (0.117 R)
• M39: 11,270,554 km (0.088 R)
• M40: 11,529,209 km (0.075 R)
• M41: 11,902,306 km (0.039 R)
• M42: 12,165,748 km (0.098 R)
• M43: 12,622,021 km (0.095 R)
• M44: 12,813,656 km (0.084 R)
• M45: 12,890,699 km (0.106 R)
• M46: 12,967,742 km (0.117 R)
• M47: 14,783,860 km (0.087 R)
• M48: 15,927,984 km (0.116 R)
• M49: 16,218,504 km (0.045 R)
• M50: 16,427,043 km (0.072 R)
• M51: 16,552,705 km (0.107 R)
• M52: 17,654,344 km (0.078 R)
• M53: 17,740,063 km (0.037 R)
• M54: 18,084,288 km (0.089 R)
• M55: 18,300,607 km (0.099 R)
• M56: 18,692,104 km (0.117 R)
• M57: 18,910,966 km (0.068 R)
• M58: 19,262,671 km (0.11 R)
• M59: 20,285,920 km (0.072 R)
• M60: 21,555,408 km (0.118 R)
• M61: 22,617,403 km (0.116 R)
• M62: 23,225,219 km (0.094 R)
• M63: 23,460,387 km (0.025 R)
• M64: 23,790,998 km (0.08 R)
• M65: 24,361,415 km (0.089 R)
• M66: 24,840,128 km (0.085 R)
• M67: 25,032,511 km (0.119 R)
• M68: 27,181,185 km (0.081 R)
• M69: 27,429,069 km (0.095 R)
• M70: 27,977,046 km (0.06 R)
• M71: 28,982,792 km (0.087 R)
• M72: 30,462,016 km (0.087 R)
• M73: 31,444,425 km (0.106 R)
• M74: 32,017,983 km (0.098 R)
• M75: 32,647,491 km (0.115 R)
• M76: 33,069,507 km (0.076 R)
• M77: 34,185,956 km (0.089 R)
• M78: 35,206,662 km (0.072 R)
• M79: 35,422,831 km (0.101 R)
• M80: 35,747,907 km (0.089 R)
• M81: 36,565,011 km (0.103 R)

Planet 6 - Gas Giant

Semi-Major Axis: 11.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 983.7

Radius: 9.2

Gravity: 11.62 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 9.84 AU - 13.28 AU

Year: 14576 Days

Day: 11.8 Hours

Environment

Temp: -175 °C

Axial Tilt: 5.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 52,828,560 km

• M1: 155,133 km (0.103 R)
• M2: 325,675 km (0.03 R)
• M3: 457,171 km (0.118 R)
• M4: 608,415 km (0.115 R)
• M5: 1,059,003 km (0.077 R)
• M6: 1,134,550 km (0.094 R)
• M7: 1,264,551 km (0.096 R)
• M8: 1,427,463 km (0.088 R)
• M9: 1,714,392 km (0.068 R)
• M10: 1,834,369 km (0.101 R)
• M11: 3,144,996 km (0.108 R)
• M12: 3,480,993 km (0.102 R)
• M13: 3,557,138 km (0.032 R)
• M14: 3,986,334 km (0.12 R)
• M15: 4,556,452 km (0.078 R)
• M16: 4,724,002 km (0.072 R)
• M17: 4,808,674 km (0.069 R)
• M18: 5,152,001 km (0.09 R)
• M19: 5,547,837 km (0.116 R)
• M20: 5,862,591 km (0.085 R)
• M21: 6,415,654 km (0.056 R)
• M22: 6,841,559 km (0.092 R)
• M23: 7,374,277 km (0.097 R)
• M24: 7,571,447 km (0.055 R)
• M25: 8,377,182 km (0.112 R)
• M26: 9,157,185 km (0.093 R)
• M27: 10,619,055 km (0.097 R)
• M28: 11,009,805 km (0.056 R)
• M29: 11,348,494 km (0.026 R)
• M30: 11,805,366 km (0.094 R)
• M31: 11,978,302 km (0.07 R)
• M32: 12,268,372 km (0.118 R)
• M33: 12,385,058 km (0.107 R)
• M34: 12,560,836 km (0.083 R)
• M35: 12,914,784 km (0.055 R)
• M36: 15,862,161 km (0.1 R)
• M37: 16,372,889 km (0.101 R)
• M38: 16,824,076 km (0.101 R)
• M39: 17,018,852 km (0.1 R)
• M40: 17,673,193 km (0.071 R)
• M41: 17,937,233 km (0.111 R)
• M42: 18,402,333 km (0.092 R)
• M43: 18,602,944 km (0.107 R)
• M44: 19,006,409 km (0.057 R)
• M45: 20,510,018 km (0.106 R)
• M46: 21,136,085 km (0.086 R)
• M47: 22,764,458 km (0.104 R)
• M48: 23,630,031 km (0.106 R)
• M49: 23,775,440 km (0.068 R)
• M50: 23,993,853 km (0.067 R)
• M51: 24,140,010 km (0.098 R)
• M52: 24,874,685 km (0.119 R)
• M53: 25,318,991 km (0.045 R)
• M54: 26,290,779 km (0.097 R)
• M55: 26,592,218 km (0.099 R)
• M56: 27,350,829 km (0.067 R)
• M57: 28,193,514 km (0.12 R)
• M58: 29,512,668 km (0.06 R)
• M59: 29,747,537 km (0.092 R)
• M60: 33,425,849 km (0.073 R)
• M61: 33,589,060 km (0.086 R)
• M62: 36,068,047 km (0.05 R)
• M63: 36,738,993 km (0.11 R)
• M64: 37,244,933 km (0.09 R)
• M65: 39,291,731 km (0.095 R)
• M66: 39,636,405 km (0.096 R)
• M67: 40,068,593 km (0.107 R)
• M68: 41,112,337 km (0.113 R)
• M69: 41,637,575 km (0.111 R)
• M70: 41,988,981 km (0.116 R)
• M71: 42,606,222 km (0.039 R)
• M72: 43,049,031 km (0.077 R)
• M73: 43,760,668 km (0.078 R)
• M74: 45,285,669 km (0.088 R)
• M75: 45,376,026 km (0.076 R)
• M76: 50,244,240 km (0.085 R)
• M77: 50,337,739 km (0.108 R)
• M78: 51,840,599 km (0.098 R)
• M79: 51,934,995 km (0.093 R)
• M80: 52,692,409 km (0.088 R)
• M81: 53,262,975 km (0.072 R)
• M82: 53,835,487 km (0.119 R)
• M83: 54,794,110 km (0.096 R)
• M84: 56,048,937 km (0.075 R)
• M85: 58,390,143 km (0.11 R)
• M86: 58,685,001 km (0.067 R)
• M87: 59,276,361 km (0.096 R)
• M88: 59,869,666 km (0.068 R)
• M89: 61,361,456 km (0.113 R)
• M90: 61,861,412 km (0.03 R)
• M91: 61,961,493 km (0.1 R)
• M92: 62,061,724 km (0.059 R)
• M93: 62,865,364 km (0.113 R)
• M94: 68,172,348 km (0.055 R)
• M95: 69,313,181 km (0.076 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.01 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 302.8

Radius: 7.2

Gravity: 5.84 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 12.32 AU - 13.7 AU

Year: 17403 Days

Day: 24.9 Hours

Environment

Temp: -189 °C

Axial Tilt: 1.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 52,828,560 km

• M1: 261,647 km (0.06 R)
• M2: 543,489 km (0.11 R)
• M3: 788,381 km (0.055 R)
• M4: 1,108,371 km (0.075 R)
• M5: 1,396,496 km (0.072 R)
• M6: 1,513,482 km (0.104 R)
• M7: 1,658,292 km (0.082 R)
• M8: 1,707,510 km (0.096 R)
• M9: 1,909,617 km (0.09 R)
• M10: 2,146,281 km (0.082 R)
• M11: 2,532,991 km (0.116 R)
• M12: 2,618,860 km (0.075 R)
• M13: 2,734,649 km (0.086 R)
• M14: 3,214,858 km (0.11 R)
• M15: 3,276,792 km (0.106 R)
• M16: 3,433,271 km (0.104 R)
• M17: 3,560,280 km (0.088 R)
• M18: 4,252,020 km (0.116 R)
• M19: 4,457,269 km (0.087 R)
• M20: 4,595,946 km (0.042 R)
• M21: 4,665,808 km (0.038 R)
• M22: 4,736,119 km (0.089 R)
• M23: 5,092,461 km (0.107 R)
• M24: 5,273,923 km (0.106 R)
• M25: 5,643,280 km (0.119 R)
• M26: 5,869,024 km (0.114 R)
• M27: 6,097,609 km (0.039 R)
• M28: 6,681,938 km (0.107 R)
• M29: 7,041,123 km (0.106 R)
• M30: 7,488,570 km (0.119 R)
• M31: 8,071,553 km (0.106 R)
• M32: 8,240,748 km (0.087 R)
• M33: 8,582,729 km (0.109 R)
• M34: 9,060,545 km (0.085 R)
• M35: 9,148,359 km (0.03 R)
• M36: 9,236,472 km (0.108 R)
• M37: 9,636,347 km (0.112 R)
• M38: 9,996,579 km (0.039 R)
• M39: 10,637,605 km (0.091 R)
• M40: 11,576,182 km (0.048 R)
• M41: 12,346,163 km (0.099 R)
• M42: 12,443,551 km (0.104 R)
• M43: 13,732,935 km (0.1 R)
• M44: 13,884,328 km (0.105 R)
• M45: 13,935,042 km (0.076 R)
• M46: 14,291,085 km (0.111 R)
• M47: 14,753,342 km (0.048 R)
• M48: 15,116,266 km (0.094 R)
• M49: 15,168,327 km (0.097 R)
• M50: 16,597,136 km (0.113 R)
• M51: 17,518,659 km (0.107 R)
• M52: 17,792,722 km (0.094 R)
• M53: 17,902,826 km (0.071 R)
• M54: 21,601,334 km (0.113 R)
• M55: 22,013,327 km (0.113 R)
• M56: 22,249,841 km (0.059 R)
• M57: 22,368,472 km (0.029 R)
• M58: 22,427,862 km (0.114 R)
• M59: 22,546,793 km (0.113 R)
• M60: 22,845,091 km (0.112 R)
• M61: 23,747,615 km (0.1 R)
• M62: 24,233,658 km (0.079 R)
• M63: 25,401,270 km (0.106 R)
• M64: 26,839,204 km (0.12 R)
• M65: 27,345,444 km (0.114 R)
• M66: 29,142,264 km (0.093 R)
• M67: 30,054,811 km (0.063 R)
• M68: 30,251,532 km (0.049 R)
• M69: 33,593,698 km (0.106 R)
• M70: 34,687,707 km (0.059 R)
• M71: 34,756,372 km (0.079 R)
• M72: 37,473,219 km (0.071 R)
• M73: 38,465,053 km (0.081 R)
• M74: 39,250,442 km (0.09 R)
• M75: 39,537,371 km (0.111 R)
• M76: 39,752,941 km (0.113 R)
• M77: 40,185,429 km (0.117 R)
• M78: 41,565,020 km (0.056 R)
• M79: 41,857,484 km (0.082 R)
• M80: 43,552,129 km (0.12 R)
• M81: 44,519,878 km (0.113 R)
• M82: 44,819,073 km (0.053 R)
• M83: 45,269,064 km (0.091 R)
• M84: 46,022,439 km (0.118 R)
• M85: 46,173,682 km (0.107 R)
• M86: 47,160,280 km (0.116 R)
• M87: 48,000,721 km (0.108 R)
• M88: 48,153,909 km (0.114 R)
• M89: 49,541,130 km (0.116 R)
• M90: 49,773,605 km (0.06 R)
• M91: 52,196,941 km (0.074 R)
• M92: 52,670,418 km (0.072 R)
• M93: 52,828,543 km (0.113 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 190 - 15,009 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit