🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.38 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.81

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 0.71 AU - 0.81 AU

Year: 305 Days

Day: 22.2 Hours

Environment

Temp: -55 °C

Axial Tilt: 2.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 87,885,145 km

• M1: 146,307 km (0.098 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.54

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 1.51 AU - 1.91 AU

Year: 1029 Days

Day: 25.5 Hours

Environment

Temp: -125 °C

Axial Tilt: 3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.02 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 4.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 254.1

Radius: 8.9

Gravity: 3.21 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 3.49 AU - 5.17 AU

Year: 4146 Days

Day: 14.9 Hours

Environment

Temp: -167 °C

Axial Tilt: 32.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 87,885,145 km

• M1: 160,519 km (0.079 R)
• M2: 219,610 km (0.111 R)
• M3: 433,535 km (0.109 R)
• M4: 493,972 km (0.08 R)
• M5: 758,461 km (0.091 R)
• M6: 862,881 km (0.12 R)
• M7: 1,238,970 km (0.082 R)
• M8: 1,516,474 km (0.104 R)
• M9: 1,700,030 km (0.044 R)
• M10: 1,942,977 km (0.072 R)
• M11: 2,075,371 km (0.097 R)
• M12: 2,197,144 km (0.073 R)
• M13: 2,433,658 km (0.088 R)
• M14: 2,752,152 km (0.084 R)
• M15: 2,856,422 km (0.089 R)
• M16: 3,223,535 km (0.116 R)
• M17: 3,638,220 km (0.107 R)
• M18: 3,818,934 km (0.097 R)
• M19: 4,154,931 km (0.072 R)
• M20: 4,343,724 km (0.117 R)
• M21: 4,765,739 km (0.094 R)
• M22: 4,981,609 km (0.068 R)
• M23: 5,072,565 km (0.079 R)
• M24: 5,573,119 km (0.116 R)
• M25: 5,915,698 km (0.12 R)
• M26: 6,070,083 km (0.106 R)
• M27: 6,206,367 km (0.096 R)
• M28: 6,284,756 km (0.064 R)
• M29: 6,383,042 km (0.098 R)
• M30: 6,481,926 km (0.079 R)
• M31: 6,541,466 km (0.078 R)
• M32: 6,882,549 km (0.094 R)
• M33: 7,024,667 km (0.09 R)
• M34: 7,126,843 km (0.084 R)
• M35: 7,498,593 km (0.118 R)
• M36: 7,707,881 km (0.08 R)
• M37: 8,089,505 km (0.089 R)
• M38: 8,412,187 km (0.1 R)
• M39: 8,477,263 km (0.078 R)
• M40: 8,542,487 km (0.098 R)
• M41: 8,739,208 km (0.12 R)
• M42: 9,159,279 km (0.112 R)
• M43: 9,226,149 km (0.038 R)
• M44: 9,586,082 km (0.062 R)
• M45: 9,767,694 km (0.079 R)
• M46: 9,973,391 km (0.112 R)
• M47: 10,319,411 km (0.074 R)
• M48: 10,975,846 km (0.112 R)
• M49: 11,189,771 km (0.056 R)
• M50: 11,333,086 km (0.101 R)
• M51: 11,477,149 km (0.093 R)
• M52: 12,010,315 km (0.047 R)
• M53: 12,452,527 km (0.078 R)
• M54: 12,551,411 km (0.092 R)
• M55: 13,352,807 km (0.054 R)
• M56: 13,708,700 km (0.078 R)
• M57: 13,990,542 km (0.081 R)
• M58: 14,093,466 km (0.082 R)
• M59: 14,325,941 km (0.068 R)
• M60: 14,403,732 km (0.073 R)
• M61: 14,638,002 km (0.105 R)
• M62: 15,215,899 km (0.081 R)
• M63: 16,042,876 km (0.099 R)
• M64: 16,312,750 km (0.107 R)
• M65: 16,448,286 km (0.09 R)
• M66: 16,665,801 km (0.108 R)
• M67: 16,747,631 km (0.097 R)
• M68: 18,440,630 km (0.075 R)
• M69: 19,150,173 km (0.093 R)

Planet 4 - Ice Giant

Semi-Major Axis: 9.7 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 324.4

Radius: 8

Gravity: 5.07 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 8.31 AU - 11.09 AU

Year: 13902 Days

Day: 16.2 Hours

Environment

Temp: -209 °C

Axial Tilt: 12.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 87,885,145 km

• M1: 111,301 km (0.072 R)
• M2: 211,681 km (0.07 R)
• M3: 305,479 km (0.069 R)
• M4: 499,208 km (0.114 R)
• M5: 587,920 km (0.098 R)
• M6: 682,166 km (0.085 R)
• M7: 1,130,661 km (0.115 R)
• M8: 1,291,179 km (0.042 R)
• M9: 1,459,327 km (0.096 R)
• M10: 1,747,752 km (0.113 R)
• M11: 2,078,363 km (0.102 R)
• M12: 2,151,816 km (0.107 R)
• M13: 3,557,587 km (0.099 R)
• M14: 3,616,379 km (0.081 R)
• M15: 3,824,769 km (0.087 R)
• M16: 3,885,057 km (0.036 R)
• M17: 4,037,048 km (0.081 R)
• M18: 4,222,101 km (0.1 R)
• M19: 4,504,841 km (0.03 R)
• M20: 5,155,292 km (0.089 R)
• M21: 5,356,202 km (0.107 R)
• M22: 5,525,547 km (0.089 R)
• M23: 5,628,021 km (0.065 R)
• M24: 5,731,094 km (0.06 R)
• M25: 5,939,335 km (0.105 R)
• M26: 6,220,728 km (0.075 R)
• M27: 7,053,839 km (0.101 R)
• M28: 7,165,140 km (0.112 R)
• M29: 7,921,806 km (0.09 R)
• M30: 8,037,445 km (0.071 R)
• M31: 8,505,836 km (0.103 R)
• M32: 9,387,566 km (0.087 R)
• M33: 9,550,926 km (0.03 R)
• M34: 10,046,843 km (0.11 R)
• M35: 11,063,810 km (0.089 R)
• M36: 11,980,246 km (0.096 R)
• M37: 12,201,950 km (0.09 R)
• M38: 12,291,111 km (0.06 R)
• M39: 12,380,421 km (0.086 R)
• M40: 12,785,083 km (0.106 R)
• M41: 12,920,918 km (0.027 R)
• M42: 13,331,265 km (0.108 R)
• M43: 14,588,036 km (0.09 R)
• M44: 14,777,278 km (0.112 R)
• M45: 15,833,588 km (0.119 R)
• M46: 15,930,827 km (0.068 R)
• M47: 16,028,215 km (0.114 R)
• M48: 17,212,731 km (0.12 R)
• M49: 17,866,025 km (0.077 R)
• M50: 18,221,170 km (0.088 R)
• M51: 19,093,326 km (0.036 R)
• M52: 19,560,670 km (0.084 R)
• M53: 19,664,939 km (0.086 R)
• M54: 19,821,867 km (0.081 R)
• M55: 20,031,604 km (0.08 R)
• M56: 20,136,771 km (0.099 R)
• M57: 20,612,492 km (0.083 R)
• M58: 20,718,557 km (0.119 R)
• M59: 21,628,561 km (0.097 R)
• M60: 21,898,735 km (0.049 R)
• M61: 22,278,713 km (0.048 R)
• M62: 22,661,085 km (0.071 R)
• M63: 23,487,464 km (0.116 R)
• M64: 23,653,817 km (0.083 R)
• M65: 24,548,263 km (0.089 R)
• M66: 24,830,105 km (0.04 R)
• M67: 25,453,779 km (0.096 R)
• M68: 25,624,769 km (0.074 R)
• M69: 26,716,534 km (0.091 R)
• M70: 29,721,357 km (0.12 R)
• M71: 29,781,346 km (0.091 R)
• M72: 31,660,744 km (0.096 R)
• M73: 32,893,580 km (0.05 R)
• M74: 33,142,062 km (0.111 R)
• M75: 33,453,375 km (0.053 R)
• M76: 34,267,636 km (0.11 R)
• M77: 36,171,568 km (0.084 R)
• M78: 37,524,531 km (0.096 R)
• M79: 39,091,120 km (0.073 R)
• M80: 39,156,794 km (0.093 R)
• M81: 39,618,004 km (0.106 R)
• M82: 39,750,099 km (0.075 R)
• M83: 40,745,523 km (0.112 R)
• M84: 40,878,815 km (0.108 R)
• M85: 41,681,856 km (0.028 R)
• M86: 42,490,134 km (0.04 R)
• M87: 42,625,370 km (0.087 R)
• M88: 42,692,988 km (0.071 R)
• M89: 43,507,848 km (0.075 R)
• M90: 44,190,613 km (0.069 R)

Planet 5 - Ice Giant

Semi-Major Axis: 11.65 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 920.2

Radius: 5.7

Gravity: 28.32 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 8.76 AU - 14.54 AU

Year: 18298 Days

Day: 21.7 Hours

Environment

Temp: -219 °C

Axial Tilt: 14 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 87,885,145 km

• M1: 77,940 km (0.077 R)
• M2: 174,730 km (0.12 R)
• M3: 277,953 km (0.046 R)
• M4: 610,808 km (0.117 R)
• M5: 850,763 km (0.12 R)
• M6: 981,362 km (0.107 R)
• M7: 1,503,758 km (0.059 R)
• M8: 2,029,894 km (0.093 R)
• M9: 2,422,289 km (0.086 R)
• M10: 2,496,190 km (0.076 R)
• M11: 2,570,690 km (0.099 R)
• M12: 2,955,007 km (0.046 R)
• M13: 2,994,351 km (0.096 R)
• M14: 3,948,486 km (0.108 R)
• M15: 4,035,702 km (0.116 R)
• M16: 4,709,341 km (0.112 R)
• M17: 5,177,732 km (0.079 R)
• M18: 6,007,551 km (0.112 R)
• M19: 6,310,188 km (0.097 R)
• M20: 6,566,299 km (0.104 R)
• M21: 6,930,421 km (0.113 R)
• M22: 6,983,079 km (0.084 R)
• M23: 8,283,832 km (0.12 R)
• M24: 9,249,487 km (0.093 R)
• M25: 9,716,232 km (0.083 R)
• M26: 9,834,115 km (0.082 R)
• M27: 10,190,457 km (0.117 R)
• M28: 11,595,630 km (0.104 R)
• M29: 11,846,207 km (0.097 R)
• M30: 12,289,016 km (0.059 R)
• M31: 12,801,539 km (0.077 R)
• M32: 12,930,791 km (0.077 R)
• M33: 12,995,567 km (0.11 R)
• M34: 14,113,362 km (0.084 R)
• M35: 14,515,182 km (0.046 R)
• M36: 14,717,588 km (0.103 R)
• M37: 15,056,876 km (0.117 R)
• M38: 16,090,149 km (0.104 R)
• M39: 16,439,609 km (0.086 R)
• M40: 16,933,133 km (0.036 R)
• M41: 17,646,565 km (0.107 R)
• M42: 19,845,055 km (0.114 R)
• M43: 19,919,854 km (0.106 R)
• M44: 20,295,046 km (0.093 R)
• M45: 20,672,631 km (0.082 R)
• M46: 22,516,873 km (0.118 R)
• M47: 24,413,176 km (0.09 R)
• M48: 25,137,379 km (0.048 R)
• M49: 25,218,311 km (0.069 R)
• M50: 25,299,244 km (0.12 R)
• M51: 25,380,326 km (0.077 R)
• M52: 25,461,558 km (0.117 R)
• M53: 27,518,528 km (0.106 R)
• M54: 29,287,224 km (0.093 R)
• M55: 30,572,868 km (0.118 R)
• M56: 31,266,105 km (0.058 R)
• M57: 31,353,021 km (0.084 R)
• M58: 31,440,236 km (0.09 R)
• M59: 33,110,198 km (0.044 R)
• M60: 34,718,823 km (0.034 R)
• M61: 35,896,308 km (0.068 R)
• M62: 36,627,543 km (0.062 R)
• M63: 37,179,110 km (0.073 R)
• M64: 37,548,318 km (0.098 R)
• M65: 38,290,323 km (0.055 R)
• M66: 39,694,897 km (0.119 R)
• M67: 39,883,391 km (0.085 R)
• M68: 44,203,328 km (0.06 R)
• M69: 44,496,690 km (0.073 R)
• M70: 45,478,800 km (0.067 R)
• M71: 46,071,507 km (0.086 R)
• M72: 47,564,344 km (0.117 R)
• M73: 48,065,497 km (0.114 R)
• M74: 50,291,363 km (0.102 R)
• M75: 50,904,266 km (0.099 R)
• M76: 53,068,648 km (0.115 R)
• M77: 53,588,351 km (0.088 R)
• M78: 54,109,849 km (0.065 R)
• M79: 54,214,268 km (0.042 R)
• M80: 54,423,406 km (0.06 R)
• M81: 56,318,213 km (0.109 R)
• M82: 58,877,832 km (0.104 R)
• M83: 61,584,207 km (0.119 R)
• M84: 63,227,540 km (0.103 R)
• M85: 65,218,389 km (0.106 R)
• M86: 65,329,540 km (0.094 R)
• M87: 65,775,042 km (0.11 R)
• M88: 66,892,987 km (0.109 R)
• M89: 67,679,423 km (0.098 R)
• M90: 67,791,921 km (0.098 R)
• M91: 73,963,431 km (0.097 R)
• M92: 75,359,179 km (0.099 R)
• M93: 76,177,181 km (0.075 R)
• M94: 79,123,062 km (0.112 R)

Planet 6 - Ice Giant

Semi-Major Axis: 12.44 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 653.1

Radius: 7.9

Gravity: 10.46 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 10.14 AU - 14.74 AU

Year: 20191 Days

Day: 15.6 Hours

Environment

Temp: -210 °C

Axial Tilt: 1.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 87,885,145 km

• M1: 133,292 km (0.11 R)
• M2: 209,736 km (0.034 R)
• M3: 343,776 km (0.088 R)
• M4: 509,082 km (0.098 R)
• M5: 1,042,697 km (0.1 R)
• M6: 1,432,848 km (0.056 R)
• M7: 1,706,463 km (0.044 R)
• M8: 1,897,948 km (0.086 R)
• M9: 2,407,329 km (0.092 R)
• M10: 2,514,142 km (0.034 R)
• M11: 4,040,938 km (0.066 R)
• M12: 4,125,760 km (0.097 R)
• M13: 4,558,546 km (0.086 R)
• M14: 4,915,188 km (0.095 R)
• M15: 5,005,844 km (0.117 R)
• M16: 5,514,028 km (0.099 R)
• M17: 5,942,177 km (0.035 R)
• M18: 6,579,314 km (0.093 R)
• M19: 7,812,001 km (0.055 R)
• M20: 8,024,280 km (0.062 R)
• M21: 8,782,293 km (0.1 R)
• M22: 9,393,849 km (0.097 R)
• M23: 10,540,666 km (0.054 R)
• M24: 11,130,530 km (0.117 R)
• M25: 11,309,599 km (0.058 R)
• M26: 11,610,141 km (0.12 R)
• M27: 13,278,157 km (0.115 R)
• M28: 14,366,332 km (0.086 R)
• M29: 14,954,102 km (0.116 R)
• M30: 15,085,748 km (0.07 R)
• M31: 15,416,509 km (0.077 R)
• M32: 15,483,080 km (0.105 R)
• M33: 16,355,685 km (0.058 R)
• M34: 16,763,788 km (0.101 R)
• M35: 17,037,701 km (0.113 R)
• M36: 18,925,327 km (0.04 R)
• M37: 19,569,197 km (0.108 R)
• M38: 20,220,097 km (0.055 R)
• M39: 22,742,915 km (0.083 R)
• M40: 22,894,458 km (0.101 R)
• M41: 23,274,586 km (0.114 R)
• M42: 24,893,834 km (0.119 R)
• M43: 25,128,104 km (0.119 R)
• M44: 25,598,888 km (0.118 R)
• M45: 27,108,780 km (0.052 R)
• M46: 27,834,180 km (0.039 R)
• M47: 29,799,148 km (0.086 R)
• M48: 33,086,561 km (0.053 R)
• M49: 33,172,430 km (0.081 R)
• M50: 33,947,946 km (0.118 R)
• M51: 35,956,746 km (0.053 R)
• M52: 36,133,271 km (0.056 R)
• M53: 36,842,066 km (0.041 R)
• M54: 38,634,248 km (0.061 R)
• M55: 39,086,782 km (0.07 R)
• M56: 39,268,244 km (0.108 R)
• M57: 39,450,006 km (0.108 R)
• M58: 39,723,171 km (0.112 R)
• M59: 41,560,383 km (0.102 R)
• M60: 44,273,041 km (0.116 R)
• M61: 44,746,518 km (0.037 R)
• M62: 46,753,224 km (0.085 R)
• M63: 49,376,423 km (0.088 R)
• M64: 50,458,614 km (0.06 R)
• M65: 50,656,233 km (0.097 R)
• M66: 51,747,848 km (0.09 R)
• M67: 52,546,402 km (0.096 R)
• M68: 52,847,093 km (0.087 R)
• M69: 53,248,614 km (0.096 R)
• M70: 54,966,895 km (0.092 R)
• M71: 55,475,827 km (0.114 R)
• M72: 57,629,887 km (0.069 R)
• M73: 60,229,748 km (0.119 R)
• M74: 61,385,691 km (0.029 R)
• M75: 62,019,388 km (0.113 R)
• M76: 65,004,912 km (0.079 R)
• M77: 67,166,003 km (0.053 R)
• M78: 68,364,581 km (0.095 R)
• M79: 68,473,788 km (0.117 R)
• M80: 71,558,197 km (0.05 R)
• M81: 73,229,055 km (0.092 R)
• M82: 74,237,794 km (0.117 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.79 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 616.3

Radius: 8

Gravity: 9.63 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 12.69 AU - 16.89 AU

Year: 26174 Days

Day: 16.5 Hours

Environment

Temp: -207 °C

Axial Tilt: 1.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 87,885,145 km

• M1: 174,431 km (0.096 R)
• M2: 277,205 km (0.113 R)
• M3: 828,323 km (0.081 R)
• M4: 1,357,601 km (0.1 R)
• M5: 1,554,322 km (0.117 R)
• M6: 1,621,940 km (0.114 R)
• M7: 2,198,640 km (0.116 R)
• M8: 2,875,570 km (0.112 R)
• M9: 3,043,718 km (0.077 R)
• M10: 3,434,019 km (0.086 R)
• M11: 4,025,679 km (0.103 R)
• M12: 4,747,339 km (0.112 R)
• M13: 4,996,718 km (0.113 R)
• M14: 6,915,461 km (0.091 R)
• M15: 7,255,347 km (0.086 R)
• M16: 7,369,790 km (0.059 R)
• M17: 7,484,980 km (0.088 R)
• M18: 7,833,842 km (0.093 R)
• M19: 8,307,319 km (0.083 R)
• M20: 8,912,144 km (0.107 R)
• M21: 8,973,329 km (0.118 R)
• M22: 9,531,180 km (0.089 R)
• M23: 9,845,784 km (0.104 R)
• M24: 10,680,091 km (0.079 R)
• M25: 10,941,289 km (0.075 R)
• M26: 11,006,963 km (0.077 R)
• M27: 12,347,060 km (0.071 R)
• M28: 16,064,867 km (0.102 R)
• M29: 16,364,212 km (0.074 R)
• M30: 17,044,583 km (0.077 R)
• M31: 17,503,250 km (0.104 R)
• M32: 17,657,037 km (0.053 R)
• M33: 17,965,956 km (0.053 R)
• M34: 18,432,702 km (0.038 R)
• M35: 19,140,300 km (0.075 R)
• M36: 20,744,288 km (0.096 R)
• M37: 20,907,050 km (0.113 R)
• M38: 21,070,262 km (0.076 R)
• M39: 21,562,439 km (0.119 R)
• M40: 22,558,013 km (0.11 R)
• M41: 23,061,409 km (0.11 R)
• M42: 23,230,006 km (0.078 R)
• M43: 26,071,019 km (0.043 R)
• M44: 26,422,874 km (0.111 R)
• M45: 26,687,662 km (0.102 R)
• M46: 26,776,074 km (0.086 R)
• M47: 27,131,070 km (0.089 R)
• M48: 29,019,743 km (0.1 R)
• M49: 30,486,849 km (0.072 R)
• M50: 31,603,149 km (0.037 R)
• M51: 31,696,797 km (0.114 R)
• M52: 31,790,445 km (0.06 R)
• M53: 32,732,613 km (0.095 R)
• M54: 32,922,153 km (0.084 R)
• M55: 33,875,391 km (0.038 R)
• M56: 35,225,063 km (0.045 R)
• M57: 35,322,152 km (0.113 R)
• M58: 38,675,388 km (0.099 R)
• M59: 40,491,207 km (0.095 R)
• M60: 41,409,588 km (0.09 R)
• M61: 41,717,311 km (0.041 R)
• M62: 43,474,936 km (0.031 R)
• M63: 43,787,596 km (0.068 R)
• M64: 44,415,159 km (0.105 R)
• M65: 44,625,045 km (0.114 R)
• M66: 45,997,156 km (0.08 R)
• M67: 46,955,181 km (0.109 R)
• M68: 49,107,595 km (0.026 R)
• M69: 51,292,024 km (0.11 R)
• M70: 52,174,651 km (0.108 R)
• M71: 54,964,950 km (0.106 R)
• M72: 55,415,988 km (0.094 R)
• M73: 55,641,881 km (0.109 R)
• M74: 56,662,437 km (0.062 R)
• M75: 56,889,976 km (0.083 R)
• M76: 60,108,424 km (0.12 R)
• M77: 62,208,479 km (0.118 R)
• M78: 62,325,764 km (0.063 R)
• M79: 63,031,567 km (0.104 R)
• M80: 64,688,662 km (0.103 R)
• M81: 65,642,050 km (0.064 R)
• M82: 66,000,785 km (0.067 R)
• M83: 67,201,159 km (0.119 R)
• M84: 68,893,709 km (0.116 R)
• M85: 69,867,142 km (0.069 R)
• M86: 74,179,451 km (0.111 R)
• M87: 78,957,906 km (0.071 R)
• M88: 79,466,688 km (0.08 R)
• M89: 82,929,131 km (0.036 R)
• M90: 85,917,348 km (0.086 R)
• M91: 87,885,159 km (0.06 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 159 - 12,793 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit