🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.52

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 0.42 AU - 0.62 AU

Year: 242 Days

Day: 15.3 Hours

Environment

Temp: -124 °C

Axial Tilt: 7.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.39

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 0.46 AU - 0.6 AU

Year: 249 Days

Day: 20.9 Hours

Environment

Temp: -115 °C

Axial Tilt: 15.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 56,704,243 km

• M1: 99,931 km (0.059 R)
• M2: 215,720 km (0.114 R)

Asteroid Belt

Center: 1.05 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 1.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 932.8

Radius: 14.3

Gravity: 4.56 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 1.36 AU - 1.76 AU

Year: 1258 Days

Day: 14.4 Hours

Environment

Temp: -173 °C

Axial Tilt: 8.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 56,704,243 km

• M1: 199,713 km (0.069 R)
• M2: 320,588 km (0.113 R)
• M3: 411,245 km (0.056 R)
• M4: 509,830 km (0.092 R)
• M5: 651,499 km (0.112 R)
• M6: 759,508 km (0.103 R)
• M7: 942,467 km (0.106 R)
• M8: 1,035,965 km (0.074 R)
• M9: 1,225,057 km (0.054 R)
• M10: 1,390,512 km (0.116 R)
• M11: 1,489,995 km (0.061 R)
• M12: 1,610,720 km (0.091 R)
• M13: 1,706,014 km (0.115 R)
• M14: 1,803,253 km (0.081 R)
• M15: 2,383,842 km (0.057 R)
• M16: 2,638,906 km (0.063 R)
• M17: 2,810,196 km (0.093 R)
• M18: 2,938,252 km (0.091 R)
• M19: 3,152,027 km (0.108 R)
• M20: 3,309,703 km (0.079 R)
• M21: 3,445,239 km (0.096 R)
• M22: 3,696,563 km (0.087 R)
• M23: 3,876,081 km (0.095 R)
• M24: 4,045,426 km (0.091 R)
• M25: 4,243,942 km (0.108 R)
• M26: 4,513,817 km (0.075 R)
• M27: 4,775,463 km (0.103 R)
• M28: 4,873,001 km (0.074 R)
• M29: 5,400,483 km (0.098 R)
• M30: 5,797,067 km (0.072 R)
• M31: 5,901,486 km (0.104 R)
• M32: 6,432,858 km (0.077 R)
• M33: 6,587,542 km (0.067 R)
• M34: 6,696,599 km (0.104 R)
• M35: 7,059,224 km (0.043 R)
• M36: 7,202,838 km (0.103 R)
• M37: 7,379,663 km (0.052 R)
• M38: 7,557,984 km (0.097 R)
• M39: 7,737,800 km (0.08 R)
• M40: 7,886,052 km (0.088 R)
• M41: 8,370,001 km (0.115 R)
• M42: 8,812,063 km (0.11 R)
• M43: 8,915,285 km (0.116 R)
• M44: 9,157,484 km (0.081 R)
• M45: 9,366,771 km (0.045 R)
• M46: 9,524,896 km (0.103 R)
• M47: 9,630,812 km (0.077 R)
• M48: 9,754,828 km (0.109 R)
• M49: 9,915,048 km (0.102 R)
• M50: 10,058,213 km (0.11 R)
• M51: 10,184,174 km (0.037 R)
• M52: 10,437,443 km (0.079 R)
• M53: 10,601,403 km (0.081 R)
• M54: 11,154,167 km (0.064 R)
• M55: 11,810,901 km (0.083 R)
• M56: 12,039,038 km (0.119 R)
• M57: 12,712,677 km (0.091 R)
• M58: 12,848,812 km (0.096 R)
• M59: 13,162,069 km (0.085 R)
• M60: 13,280,102 km (0.083 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 190.8

Radius: 10.9

Gravity: 1.61 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 1.35 AU - 1.89 AU

Year: 1331 Days

Day: 6.6 Hours

Environment

Temp: -176 °C

Axial Tilt: 2.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 56,704,243 km

• M1: 153,338 km (0.118 R)
• M2: 244,742 km (0.112 R)
• M3: 324,029 km (0.057 R)
• M4: 436,377 km (0.118 R)
• M5: 538,104 km (0.113 R)
• M6: 708,047 km (0.105 R)
• M7: 784,641 km (0.111 R)
• M8: 869,612 km (0.087 R)
• M9: 1,169,107 km (0.028 R)
• M10: 1,331,122 km (0.115 R)
• M11: 1,428,061 km (0.097 R)
• M12: 1,602,044 km (0.054 R)
• M13: 1,698,833 km (0.105 R)
• M14: 1,790,387 km (0.062 R)
• M15: 2,273,588 km (0.12 R)
• M16: 2,454,153 km (0.076 R)
• M17: 2,705,328 km (0.08 R)
• M18: 3,007,366 km (0.106 R)
• M19: 3,241,187 km (0.059 R)
• M20: 3,364,905 km (0.088 R)
• M21: 3,553,249 km (0.081 R)
• M22: 3,635,079 km (0.102 R)
• M23: 4,120,374 km (0.107 R)
• M24: 4,302,884 km (0.055 R)
• M25: 4,527,430 km (0.108 R)
• M26: 4,856,396 km (0.073 R)
• M27: 4,937,328 km (0.048 R)
• M28: 5,049,377 km (0.112 R)
• M29: 5,203,463 km (0.099 R)
• M30: 5,369,666 km (0.115 R)
• M31: 5,537,515 km (0.07 R)
• M32: 5,728,551 km (0.047 R)
• M33: 5,921,832 km (0.112 R)
• M34: 6,259,624 km (0.104 R)
• M35: 6,347,886 km (0.045 R)
• M36: 6,570,338 km (0.118 R)
• M37: 6,977,095 km (0.089 R)
• M38: 7,148,983 km (0.061 R)
• M39: 7,287,660 km (0.072 R)
• M40: 7,520,584 km (0.066 R)
• M41: 7,590,895 km (0.092 R)
• M42: 7,720,597 km (0.077 R)
• M43: 7,862,714 km (0.067 R)
• M44: 8,161,910 km (0.049 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 243.6

Radius: 8.2

Gravity: 3.62 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 3.49 AU - 4.85 AU

Year: 5498 Days

Day: 6.9 Hours

Environment

Temp: -222 °C

Axial Tilt: 17 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 56,704,243 km

• M1: 109,954 km (0.116 R)
• M2: 202,705 km (0.09 R)
• M3: 654,341 km (0.061 R)
• M4: 918,531 km (0.103 R)
• M5: 1,080,695 km (0.118 R)
• M6: 1,290,581 km (0.055 R)
• M7: 1,393,803 km (0.088 R)
• M8: 1,540,559 km (0.115 R)
• M9: 1,650,513 km (0.043 R)
• M10: 2,177,247 km (0.051 R)
• M11: 2,285,556 km (0.05 R)
• M12: 2,588,492 km (0.088 R)
• M13: 3,737,404 km (0.095 R)
• M14: 3,905,103 km (0.069 R)
• M15: 4,037,198 km (0.11 R)
• M16: 4,094,195 km (0.104 R)
• M17: 4,151,640 km (0.115 R)
• M18: 4,344,771 km (0.12 R)
• M19: 4,921,471 km (0.042 R)
• M20: 5,003,002 km (0.056 R)
• M21: 5,501,162 km (0.112 R)
• M22: 6,036,872 km (0.09 R)
• M23: 6,300,015 km (0.093 R)
• M24: 6,746,864 km (0.082 R)
• M25: 7,529,859 km (0.068 R)
• M26: 7,671,080 km (0.094 R)
• M27: 8,123,912 km (0.083 R)
• M28: 8,438,816 km (0.073 R)
• M29: 9,432,744 km (0.047 R)
• M30: 10,358,456 km (0.045 R)
• M31: 10,594,521 km (0.113 R)
• M32: 10,965,075 km (0.115 R)
• M33: 11,366,895 km (0.108 R)
• M34: 11,828,105 km (0.065 R)
• M35: 12,047,266 km (0.083 R)
• M36: 12,129,844 km (0.07 R)
• M37: 12,434,126 km (0.111 R)
• M38: 12,517,602 km (0.114 R)
• M39: 12,993,772 km (0.117 R)
• M40: 13,418,929 km (0.066 R)
• M41: 13,504,499 km (0.043 R)
• M42: 14,137,597 km (0.116 R)
• M43: 14,399,393 km (0.071 R)
• M44: 14,633,514 km (0.074 R)
• M45: 16,064,119 km (0.062 R)
• M46: 16,185,442 km (0.096 R)
• M47: 16,888,403 km (0.111 R)
• M48: 17,073,455 km (0.078 R)
• M49: 18,800,712 km (0.117 R)
• M50: 20,287,566 km (0.117 R)
• M51: 21,144,462 km (0.081 R)
• M52: 21,778,308 km (0.071 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 363.7

Radius: 13.7

Gravity: 1.94 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 4.37 AU - 6.77 AU

Year: 8488 Days

Day: 6.9 Hours

Environment

Temp: -217 °C

Axial Tilt: 46.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 56,704,243 km

• M1: 182,659 km (0.066 R)
• M2: 341,382 km (0.115 R)
• M3: 545,883 km (0.066 R)
• M4: 641,625 km (0.118 R)
• M5: 968,646 km (0.077 R)
• M6: 1,399,338 km (0.066 R)
• M7: 1,556,117 km (0.069 R)
• M8: 1,682,228 km (0.109 R)
• M9: 2,344,947 km (0.063 R)
• M10: 2,491,104 km (0.104 R)
• M11: 2,770,553 km (0.067 R)
• M12: 3,106,101 km (0.119 R)
• M13: 3,407,690 km (0.115 R)
• M14: 4,215,967 km (0.113 R)
• M15: 4,369,305 km (0.093 R)
• M16: 4,524,438 km (0.045 R)
• M17: 4,867,017 km (0.061 R)
• M18: 5,001,057 km (0.092 R)
• M19: 5,355,454 km (0.058 R)
• M20: 6,060,060 km (0.102 R)
• M21: 6,438,094 km (0.12 R)
• M22: 6,526,506 km (0.12 R)
• M23: 6,883,896 km (0.096 R)
• M24: 7,095,427 km (0.04 R)
• M25: 7,339,870 km (0.055 R)
• M26: 7,868,549 km (0.093 R)
• M27: 8,377,331 km (0.092 R)
• M28: 8,538,598 km (0.041 R)
• M29: 8,635,836 km (0.091 R)
• M30: 9,527,589 km (0.119 R)
• M31: 9,831,422 km (0.113 R)
• M32: 10,001,665 km (0.046 R)
• M33: 10,344,992 km (0.083 R)
• M34: 11,505,423 km (0.112 R)
• M35: 12,228,878 km (0.104 R)
• M36: 12,744,093 km (0.094 R)
• M37: 12,929,744 km (0.065 R)
• M38: 13,079,043 km (0.072 R)
• M39: 13,948,206 km (0.118 R)
• M40: 14,331,925 km (0.095 R)
• M41: 14,486,459 km (0.109 R)
• M42: 14,680,338 km (0.076 R)
• M43: 15,742,334 km (0.105 R)
• M44: 17,032,765 km (0.108 R)
• M45: 17,360,833 km (0.067 R)
• M46: 17,649,407 km (0.111 R)
• M47: 17,981,365 km (0.04 R)
• M48: 18,441,079 km (0.057 R)
• M49: 19,116,663 km (0.073 R)
• M50: 19,543,017 km (0.097 R)
• M51: 19,929,428 km (0.062 R)
• M52: 20,102,064 km (0.111 R)
• M53: 20,188,532 km (0.07 R)
• M54: 20,710,030 km (0.072 R)
• M55: 21,412,093 km (0.063 R)
• M56: 22,032,924 km (0.032 R)
• M57: 22,614,710 km (0.047 R)
• M58: 23,065,748 km (0.103 R)
• M59: 23,201,583 km (0.077 R)
• M60: 23,519,628 km (0.112 R)
• M61: 24,114,279 km (0.12 R)
• M62: 24,852,844 km (0.071 R)
• M63: 24,945,744 km (0.099 R)
• M64: 25,833,607 km (0.108 R)
• M65: 26,304,990 km (0.113 R)
• M66: 26,494,381 km (0.072 R)
• M67: 26,636,798 km (0.083 R)
• M68: 27,496,089 km (0.085 R)
• M69: 27,592,130 km (0.06 R)
• M70: 27,688,322 km (0.039 R)
• M71: 28,364,504 km (0.071 R)
• M72: 29,144,059 km (0.102 R)
• M73: 30,425,813 km (0.084 R)
• M74: 30,823,893 km (0.103 R)
• M75: 30,923,675 km (0.084 R)
• M76: 31,223,768 km (0.107 R)
• M77: 31,675,704 km (0.074 R)
• M78: 32,332,139 km (0.119 R)
• M79: 32,433,566 km (0.099 R)
• M80: 32,789,310 km (0.1 R)
• M81: 33,350,901 km (0.094 R)
• M82: 33,864,320 km (0.055 R)
• M83: 34,225,300 km (0.081 R)

Planet 7 - Ice Giant

Semi-Major Axis: 6.59 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 713.3

Radius: 7.8

Gravity: 11.72 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 6.46 AU - 6.72 AU

Year: 10923 Days

Day: 21 Hours

Environment

Temp: -217 °C

Axial Tilt: 24 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 56,704,243 km

• M1: 98,585 km (0.055 R)
• M2: 253,568 km (0.1 R)
• M3: 742,454 km (0.12 R)
• M4: 1,439,580 km (0.113 R)
• M5: 1,555,668 km (0.069 R)
• M6: 1,723,367 km (0.103 R)
• M7: 2,619,908 km (0.115 R)
• M8: 2,705,029 km (0.11 R)
• M9: 2,791,197 km (0.085 R)
• M10: 2,878,263 km (0.052 R)
• M11: 3,235,652 km (0.118 R)
• M12: 3,357,874 km (0.105 R)
• M13: 3,702,099 km (0.094 R)
• M14: 3,862,318 km (0.09 R)
• M15: 5,332,117 km (0.111 R)
• M16: 5,659,587 km (0.082 R)
• M17: 6,219,980 km (0.087 R)
• M18: 7,352,885 km (0.103 R)
• M19: 8,212,474 km (0.094 R)
• M20: 8,675,330 km (0.077 R)
• M21: 9,103,479 km (0.1 R)
• M22: 9,450,995 km (0.072 R)
• M23: 9,802,849 km (0.111 R)
• M24: 10,159,042 km (0.111 R)
• M25: 10,293,680 km (0.1 R)
• M26: 10,519,423 km (0.062 R)
• M27: 10,610,079 km (0.093 R)
• M28: 10,838,216 km (0.113 R)
• M29: 10,975,846 km (0.112 R)
• M30: 11,160,151 km (0.117 R)
• M31: 11,438,702 km (0.112 R)
• M32: 11,719,497 km (0.106 R)
• M33: 12,192,526 km (0.118 R)
• M34: 12,479,454 km (0.067 R)
• M35: 12,962,356 km (0.116 R)
• M36: 13,206,201 km (0.114 R)
• M37: 13,353,256 km (0.108 R)
• M38: 13,402,324 km (0.078 R)
• M39: 13,698,378 km (0.077 R)
• M40: 14,751,397 km (0.026 R)
• M41: 15,261,975 km (0.102 R)
• M42: 15,519,582 km (0.079 R)
• M43: 15,986,627 km (0.115 R)
• M44: 16,300,483 km (0.119 R)
• M45: 18,117,798 km (0.111 R)
• M46: 19,885,895 km (0.07 R)
• M47: 20,110,741 km (0.047 R)
• M48: 20,506,278 km (0.061 R)
• M49: 21,190,389 km (0.057 R)
• M50: 22,055,962 km (0.086 R)
• M51: 22,230,543 km (0.05 R)
• M52: 22,580,901 km (0.118 R)
• M53: 22,991,996 km (0.114 R)
• M54: 24,180,252 km (0.119 R)
• M55: 25,084,421 km (0.077 R)
• M56: 26,245,450 km (0.109 R)
• M57: 27,174,603 km (0.089 R)
• M58: 27,925,584 km (0.084 R)
• M59: 28,683,297 km (0.114 R)
• M60: 29,511,920 km (0.112 R)
• M61: 29,896,985 km (0.084 R)
• M62: 30,025,639 km (0.081 R)
• M63: 30,672,051 km (0.058 R)
• M64: 33,704,101 km (0.119 R)
• M65: 35,323,498 km (0.059 R)
• M66: 36,761,134 km (0.051 R)
• M67: 38,357,642 km (0.115 R)
• M68: 38,497,516 km (0.085 R)
• M69: 39,410,961 km (0.052 R)
• M70: 39,835,071 km (0.096 R)
• M71: 39,976,740 km (0.118 R)
• M72: 40,473,854 km (0.073 R)
• M73: 41,044,569 km (0.116 R)
• M74: 41,617,828 km (0.059 R)
• M75: 41,977,611 km (0.057 R)
• M76: 42,410,548 km (0.067 R)
• M77: 42,990,239 km (0.102 R)
• M78: 43,426,616 km (0.099 R)
• M79: 43,791,485 km (0.073 R)
• M80: 45,113,332 km (0.076 R)
• M81: 45,260,985 km (0.105 R)
• M82: 46,671,843 km (0.119 R)
• M83: 46,746,492 km (0.115 R)
• M84: 48,928,976 km (0.116 R)
• M85: 50,606,566 km (0.099 R)
• M86: 51,144,221 km (0.081 R)

Planet 8 - Ice Giant

Semi-Major Axis: 10.92 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 208.9

Radius: 4.3

Gravity: 11.3 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 10.16 AU - 11.68 AU

Year: 23300 Days

Day: 20.6 Hours

Environment

Temp: -238 °C

Axial Tilt: 39.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 56,704,243 km

• M1: 127,906 km (0.081 R)
• M2: 157,527 km (0.112 R)
• M3: 558,598 km (0.059 R)
• M4: 725,250 km (0.093 R)
• M5: 804,238 km (0.088 R)
• M6: 1,080,246 km (0.1 R)
• M7: 1,240,466 km (0.11 R)
• M8: 1,532,331 km (0.106 R)
• M9: 1,818,063 km (0.116 R)
• M10: 1,953,449 km (0.056 R)
• M11: 2,008,501 km (0.095 R)
• M12: 2,617,364 km (0.087 R)
• M13: 2,989,265 km (0.118 R)
• M14: 3,611,293 km (0.073 R)
• M15: 4,024,332 km (0.086 R)
• M16: 4,094,494 km (0.03 R)
• M17: 5,273,175 km (0.08 R)
• M18: 5,701,025 km (0.101 R)
• M19: 5,899,242 km (0.114 R)
• M20: 6,099,704 km (0.101 R)
• M21: 7,305,462 km (0.109 R)
• M22: 7,607,351 km (0.044 R)
• M23: 7,825,465 km (0.09 R)
• M24: 7,869,297 km (0.034 R)
• M25: 7,957,260 km (0.105 R)
• M26: 8,045,523 km (0.098 R)
• M27: 8,491,923 km (0.078 R)
• M28: 8,718,265 km (0.106 R)
• M29: 9,038,255 km (0.058 R)
• M30: 9,362,134 km (0.113 R)
• M31: 10,356,511 km (0.117 R)
• M32: 10,501,172 km (0.068 R)
• M33: 11,483,432 km (0.112 R)
• M34: 12,290,063 km (0.067 R)
• M35: 13,323,785 km (0.099 R)
• M36: 13,376,144 km (0.103 R)
• M37: 13,692,095 km (0.081 R)
• M38: 14,224,214 km (0.098 R)
• M39: 14,385,182 km (0.059 R)
• M40: 15,198,844 km (0.084 R)
• M41: 15,528,409 km (0.099 R)
• M42: 16,418,965 km (0.051 R)
• M43: 17,901,031 km (0.078 R)
• M44: 18,190,802 km (0.085 R)
• M45: 20,504,632 km (0.091 R)
• M46: 21,357,490 km (0.06 R)
• M47: 23,034,931 km (0.043 R)
• M48: 23,539,973 km (0.089 R)
• M49: 24,112,484 km (0.09 R)
• M50: 25,596,495 km (0.045 R)
• M51: 26,053,965 km (0.077 R)
• M52: 26,119,489 km (0.105 R)
• M53: 28,381,558 km (0.089 R)
• M54: 28,449,027 km (0.064 R)
• M55: 28,990,721 km (0.1 R)
• M56: 29,126,705 km (0.074 R)
• M57: 30,153,096 km (0.101 R)
• M58: 31,540,018 km (0.09 R)
• M59: 31,819,916 km (0.046 R)
• M60: 34,519,559 km (0.078 R)
• M61: 34,663,771 km (0.096 R)
• M62: 34,807,984 km (0.077 R)
• M63: 36,408,531 km (0.078 R)
• M64: 36,481,834 km (0.117 R)
• M65: 36,555,287 km (0.078 R)
• M66: 37,217,856 km (0.111 R)
• M67: 38,107,365 km (0.086 R)
• M68: 38,854,008 km (0.094 R)
• M69: 39,831,779 km (0.086 R)
• M70: 40,134,266 km (0.075 R)
• M71: 40,817,629 km (0.061 R)
• M72: 41,658,220 km (0.112 R)
• M73: 42,581,538 km (0.099 R)
• M74: 44,605,298 km (0.104 R)
• M75: 47,138,588 km (0.054 R)
• M76: 47,458,578 km (0.054 R)
• M77: 48,020,169 km (0.06 R)
• M78: 49,312,245 km (0.095 R)
• M79: 49,799,635 km (0.032 R)
• M80: 49,881,016 km (0.118 R)
• M81: 50,043,929 km (0.1 R)
• M82: 50,370,351 km (0.083 R)
• M83: 50,533,862 km (0.044 R)
• M84: 50,615,542 km (0.117 R)
• M85: 52,012,786 km (0.086 R)
• M86: 52,260,670 km (0.07 R)
• M87: 52,509,002 km (0.038 R)
• M88: 53,839,825 km (0.079 R)
• M89: 54,341,576 km (0.109 R)
• M90: 54,677,124 km (0.095 R)
• M91: 55,603,135 km (0.055 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: 478 - 14,801 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit