🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.33 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.11

Radius: 0.41

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 0.59 AU - 0.73 AU

Year: 346 Days

Day: 24.9 Hours

Environment

Temp: -142 °C

Axial Tilt: 12.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 0.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 394.2

Radius: 10.5

Gravity: 3.58 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 0.7 AU - 0.94 AU

Year: 479 Days

Day: 11.8 Hours

Environment

Temp: -141 °C

Axial Tilt: 19.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 45,403,127 km

• M1: 132,394 km (0.111 R)
• M2: 198,516 km (0.065 R)
• M3: 285,582 km (0.064 R)
• M4: 371,152 km (0.103 R)
• M5: 437,723 km (0.04 R)
• M6: 532,269 km (0.075 R)
• M7: 624,422 km (0.067 R)
• M8: 715,078 km (0.057 R)
• M9: 830,567 km (0.1 R)
• M10: 915,389 km (0.106 R)
• M11: 1,007,691 km (0.085 R)
• M12: 1,085,632 km (0.066 R)
• M13: 1,161,328 km (0.1 R)
• M14: 1,285,345 km (0.111 R)
• M15: 1,356,404 km (0.034 R)
• M16: 1,512,285 km (0.083 R)
• M17: 1,643,482 km (0.091 R)
• M18: 1,720,974 km (0.062 R)
• M19: 1,789,191 km (0.06 R)
• M20: 2,076,867 km (0.101 R)
• M21: 2,149,721 km (0.055 R)
• M22: 2,292,438 km (0.068 R)
• M23: 2,367,835 km (0.06 R)
• M24: 2,515,339 km (0.101 R)
• M25: 2,605,397 km (0.071 R)
• M26: 2,678,101 km (0.088 R)
• M27: 2,770,104 km (0.119 R)
• M28: 2,900,703 km (0.026 R)
• M29: 3,007,815 km (0.097 R)
• M30: 3,116,423 km (0.061 R)
• M31: 3,298,184 km (0.076 R)
• M32: 3,370,440 km (0.05 R)
• M33: 3,523,628 km (0.111 R)
• M34: 3,611,143 km (0.117 R)
• M35: 3,685,792 km (0.073 R)
• M36: 3,795,298 km (0.106 R)
• M37: 3,898,969 km (0.101 R)
• M38: 4,031,663 km (0.09 R)
• M39: 4,123,366 km (0.077 R)
• M40: 4,230,029 km (0.105 R)
• M41: 4,417,027 km (0.12 R)
• M42: 4,562,885 km (0.042 R)
• M43: 4,680,618 km (0.078 R)
• M44: 4,949,446 km (0.076 R)
• M45: 5,078,100 km (0.093 R)
• M46: 5,254,027 km (0.037 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 230

Radius: 13

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 1.33 AU - 1.35 AU

Year: 1002 Days

Day: 10.9 Hours

Environment

Temp: -172 °C

Axial Tilt: 31.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 45,403,127 km

• M1: 173,234 km (0.093 R)
• M2: 259,702 km (0.114 R)
• M3: 370,554 km (0.118 R)
• M4: 453,581 km (0.101 R)
• M5: 573,708 km (0.091 R)
• M6: 757,115 km (0.085 R)
• M7: 886,367 km (0.084 R)
• M8: 1,023,848 km (0.084 R)
• M9: 1,174,493 km (0.11 R)
• M10: 1,315,713 km (0.104 R)
• M11: 1,511,238 km (0.105 R)
• M12: 1,768,097 km (0.057 R)
• M13: 1,905,278 km (0.054 R)
• M14: 2,093,921 km (0.082 R)
• M15: 2,190,562 km (0.079 R)
• M16: 2,352,875 km (0.074 R)
• M17: 2,439,193 km (0.095 R)
• M18: 2,541,219 km (0.053 R)
• M19: 2,757,388 km (0.092 R)
• M20: 2,856,272 km (0.09 R)
• M21: 3,255,998 km (0.051 R)
• M22: 3,401,407 km (0.101 R)
• M23: 3,549,060 km (0.118 R)
• M24: 3,808,313 km (0.083 R)
• M25: 3,893,285 km (0.08 R)
• M26: 3,979,004 km (0.069 R)
• M27: 4,152,238 km (0.111 R)
• M28: 4,354,495 km (0.098 R)
• M29: 4,524,288 km (0.085 R)
• M30: 4,723,403 km (0.078 R)
• M31: 4,805,832 km (0.048 R)
• M32: 4,916,384 km (0.084 R)
• M33: 5,046,535 km (0.069 R)
• M34: 5,140,183 km (0.117 R)
• M35: 5,272,278 km (0.043 R)
• M36: 5,482,014 km (0.119 R)
• M37: 5,723,914 km (0.066 R)
• M38: 5,821,751 km (0.104 R)
• M39: 5,969,404 km (0.061 R)
• M40: 6,198,289 km (0.12 R)
• M41: 6,369,429 km (0.048 R)
• M42: 6,501,374 km (0.104 R)
• M43: 6,623,895 km (0.102 R)
• M44: 6,923,240 km (0.114 R)
• M45: 7,027,510 km (0.108 R)
• M46: 7,121,906 km (0.072 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 283.4

Radius: 12

Gravity: 1.97 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 1.52 AU - 1.96 AU

Year: 1482 Days

Day: 14.2 Hours

Environment

Temp: -177 °C

Axial Tilt: 31 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 45,403,127 km

• M1: 149,598 km (0.119 R)
• M2: 237,113 km (0.078 R)
• M3: 331,658 km (0.084 R)
• M4: 410,796 km (0.088 R)
• M5: 579,393 km (0.068 R)
• M6: 659,876 km (0.104 R)
• M7: 773,870 km (0.099 R)
• M8: 870,510 km (0.115 R)
• M9: 1,004,251 km (0.083 R)
• M10: 1,193,791 km (0.118 R)
• M11: 1,388,268 km (0.112 R)
• M12: 1,601,296 km (0.104 R)
• M13: 1,800,710 km (0.106 R)
• M14: 1,932,804 km (0.109 R)
• M15: 2,145,832 km (0.063 R)
• M16: 2,250,999 km (0.118 R)
• M17: 2,357,812 km (0.068 R)
• M18: 2,475,546 km (0.106 R)
• M19: 2,558,273 km (0.113 R)
• M20: 2,707,572 km (0.104 R)
• M21: 2,976,100 km (0.119 R)
• M22: 3,103,707 km (0.103 R)
• M23: 3,436,113 km (0.104 R)
• M24: 3,528,864 km (0.113 R)
• M25: 3,643,307 km (0.08 R)
• M26: 3,811,903 km (0.079 R)
• M27: 4,037,347 km (0.111 R)
• M28: 4,157,175 km (0.093 R)
• M29: 4,434,081 km (0.091 R)
• M30: 4,580,537 km (0.06 R)
• M31: 4,728,489 km (0.055 R)
• M32: 4,808,824 km (0.112 R)
• M33: 4,889,756 km (0.057 R)
• M34: 4,970,988 km (0.107 R)
• M35: 5,372,359 km (0.115 R)
• M36: 5,540,656 km (0.043 R)
• M37: 5,637,745 km (0.119 R)
• M38: 6,118,703 km (0.116 R)
• M39: 6,219,083 km (0.098 R)
• M40: 6,434,055 km (0.032 R)
• M41: 6,523,365 km (0.112 R)
• M42: 6,923,689 km (0.119 R)
• M43: 7,041,422 km (0.082 R)
• M44: 7,252,355 km (0.112 R)
• M45: 7,398,662 km (0.104 R)
• M46: 7,559,330 km (0.09 R)
• M47: 8,158,469 km (0.112 R)
• M48: 8,519,898 km (0.101 R)
• M49: 8,618,034 km (0.088 R)
• M50: 8,971,684 km (0.117 R)
• M51: 9,071,615 km (0.1 R)
• M52: 9,287,036 km (0.065 R)
• M53: 9,605,829 km (0.106 R)
• M54: 9,766,647 km (0.048 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 803

Radius: 14.3

Gravity: 3.93 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 2.54 AU - 2.92 AU

Year: 2912 Days

Day: 6 Hours

Environment

Temp: -192 °C

Axial Tilt: 32.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 45,403,127 km

• M1: 181,462 km (0.094 R)
• M2: 275,559 km (0.11 R)
• M3: 374,294 km (0.075 R)
• M4: 469,737 km (0.079 R)
• M5: 568,472 km (0.075 R)
• M6: 685,607 km (0.111 R)
• M7: 874,400 km (0.053 R)
• M8: 992,432 km (0.045 R)
• M9: 1,432,100 km (0.066 R)
• M10: 1,535,173 km (0.034 R)
• M11: 1,916,498 km (0.08 R)
• M12: 2,016,729 km (0.038 R)
• M13: 2,118,605 km (0.104 R)
• M14: 2,435,453 km (0.113 R)
• M15: 2,560,368 km (0.109 R)
• M16: 2,784,016 km (0.104 R)
• M17: 3,371,936 km (0.071 R)
• M18: 4,278,200 km (0.054 R)
• M19: 4,564,381 km (0.101 R)
• M20: 4,837,247 km (0.086 R)
• M21: 5,175,937 km (0.087 R)
• M22: 5,501,761 km (0.117 R)
• M23: 5,750,692 km (0.111 R)
• M24: 5,855,560 km (0.076 R)
• M25: 6,067,091 km (0.052 R)
• M26: 6,173,904 km (0.066 R)
• M27: 6,367,633 km (0.072 R)
• M28: 6,961,088 km (0.118 R)
• M29: 7,803,175 km (0.085 R)
• M30: 8,894,940 km (0.095 R)
• M31: 9,138,635 km (0.088 R)
• M32: 9,359,890 km (0.083 R)
• M33: 9,533,274 km (0.048 R)
• M34: 9,682,722 km (0.119 R)
• M35: 9,782,654 km (0.096 R)
• M36: 10,034,277 km (0.067 R)
• M37: 10,135,555 km (0.053 R)
• M38: 10,518,376 km (0.096 R)
• M39: 10,647,030 km (0.107 R)
• M40: 11,272,050 km (0.116 R)
• M41: 11,482,983 km (0.1 R)
• M42: 11,615,527 km (0.099 R)
• M43: 12,913,737 km (0.054 R)
• M44: 13,079,192 km (0.067 R)
• M45: 13,301,046 km (0.05 R)
• M46: 13,692,244 km (0.052 R)
• M47: 13,804,592 km (0.078 R)
• M48: 14,371,568 km (0.064 R)
• M49: 14,629,176 km (0.114 R)
• M50: 15,323,759 km (0.114 R)
• M51: 15,616,372 km (0.041 R)
• M52: 15,999,492 km (0.056 R)
• M53: 16,535,053 km (0.096 R)
• M54: 16,744,938 km (0.081 R)
• M55: 17,319,245 km (0.093 R)
• M56: 17,532,422 km (0.093 R)
• M57: 18,022,953 km (0.043 R)
• M58: 18,424,923 km (0.099 R)
• M59: 18,549,089 km (0.112 R)
• M60: 18,642,587 km (0.066 R)
• M61: 18,986,363 km (0.077 R)
• M62: 19,111,876 km (0.086 R)
• M63: 19,332,234 km (0.049 R)
• M64: 20,222,042 km (0.117 R)
• M65: 20,575,242 km (0.096 R)
• M66: 20,704,196 km (0.114 R)
• M67: 20,801,135 km (0.04 R)
• M68: 21,255,314 km (0.065 R)
• M69: 22,008,540 km (0.047 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 109.9

Radius: 14.3

Gravity: 0.54 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 3.77 AU - 5.87 AU

Year: 6833 Days

Day: 5.8 Hours

Environment

Temp: -212 °C

Axial Tilt: 31.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 45,403,127 km

• M1: 271,670 km (0.063 R)
• M2: 525,089 km (0.087 R)
• M3: 639,531 km (0.044 R)
• M4: 792,270 km (0.091 R)
• M5: 999,912 km (0.115 R)
• M6: 1,204,562 km (0.111 R)
• M7: 1,656,497 km (0.076 R)
• M8: 1,771,388 km (0.043 R)
• M9: 1,862,793 km (0.116 R)
• M10: 1,969,157 km (0.119 R)
• M11: 2,272,691 km (0.047 R)
• M12: 2,444,728 km (0.031 R)
• M13: 2,940,945 km (0.118 R)
• M14: 3,113,431 km (0.063 R)
• M15: 3,321,671 km (0.092 R)
• M16: 4,095,840 km (0.114 R)
• M17: 4,850,711 km (0.048 R)
• M18: 5,149,608 km (0.092 R)
• M19: 5,416,341 km (0.112 R)
• M20: 5,864,386 km (0.084 R)
• M21: 7,407,787 km (0.117 R)
• M22: 8,435,974 km (0.064 R)
• M23: 8,887,161 km (0.115 R)
• M24: 9,253,975 km (0.079 R)
• M25: 9,719,374 km (0.047 R)
• M26: 10,287,846 km (0.115 R)
• M27: 10,431,759 km (0.116 R)
• M28: 10,576,270 km (0.116 R)
• M29: 11,457,551 km (0.118 R)
• M30: 11,982,490 km (0.119 R)
• M31: 12,260,593 km (0.104 R)
• M32: 12,566,520 km (0.114 R)
• M33: 12,668,995 km (0.079 R)
• M34: 13,263,946 km (0.069 R)
• M35: 14,160,186 km (0.105 R)
• M36: 15,267,061 km (0.094 R)
• M37: 16,429,586 km (0.095 R)
• M38: 16,964,847 km (0.106 R)
• M39: 17,505,793 km (0.086 R)
• M40: 18,052,573 km (0.077 R)
• M41: 18,488,202 km (0.062 R)
• M42: 19,696,504 km (0.1 R)
• M43: 19,965,182 km (0.106 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 78

Radius: 9.6

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 5.32 AU - 6.64 AU

Year: 9442 Days

Day: 13.4 Hours

Environment

Temp: -227 °C

Axial Tilt: 6.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 45,403,127 km

• M1: 122,969 km (0.107 R)
• M2: 186,997 km (0.085 R)
• M3: 252,671 km (0.106 R)
• M4: 338,839 km (0.084 R)
• M5: 406,308 km (0.04 R)
• M6: 603,927 km (0.088 R)
• M7: 812,167 km (0.102 R)
• M8: 1,149,809 km (0.052 R)
• M9: 1,247,197 km (0.093 R)
• M10: 1,398,590 km (0.12 R)
• M11: 1,846,337 km (0.116 R)
• M12: 2,198,939 km (0.103 R)
• M13: 2,493,049 km (0.114 R)
• M14: 2,833,084 km (0.067 R)
• M15: 3,067,953 km (0.025 R)
• M16: 3,222,338 km (0.116 R)
• M17: 3,326,757 km (0.084 R)
• M18: 3,397,068 km (0.056 R)
• M19: 3,682,950 km (0.102 R)
• M20: 3,755,655 km (0.096 R)
• M21: 3,865,759 km (0.079 R)
• M22: 4,183,205 km (0.115 R)
• M23: 4,354,794 km (0.101 R)
• M24: 4,645,911 km (0.118 R)
• M25: 5,288,285 km (0.118 R)
• M26: 5,619,794 km (0.093 R)
• M27: 5,979,726 km (0.115 R)
• M28: 6,259,923 km (0.077 R)
• M29: 6,610,730 km (0.087 R)
• M30: 6,743,872 km (0.116 R)
• M31: 7,103,655 km (0.085 R)
• M32: 7,262,977 km (0.105 R)
• M33: 7,538,835 km (0.061 R)
• M34: 8,243,740 km (0.057 R)
• M35: 8,435,226 km (0.095 R)
• M36: 8,628,207 km (0.108 R)
• M37: 8,871,603 km (0.109 R)
• M38: 9,489,741 km (0.12 R)
• M39: 9,690,651 km (0.109 R)
• M40: 9,969,053 km (0.1 R)
• M41: 11,056,031 km (0.106 R)
• M42: 12,426,198 km (0.116 R)
• M43: 12,563,379 km (0.119 R)
• M44: 13,537,859 km (0.091 R)
• M45: 13,707,354 km (0.116 R)
• M46: 13,962,867 km (0.084 R)
• M47: 14,105,583 km (0.073 R)
• M48: 14,449,958 km (0.036 R)
• M49: 14,565,297 km (0.111 R)
• M50: 14,826,196 km (0.104 R)
• M51: 15,617,868 km (0.115 R)
• M52: 15,855,130 km (0.077 R)
• M53: 16,333,096 km (0.077 R)
• M54: 16,785,479 km (0.092 R)
• M55: 17,181,016 km (0.084 R)
• M56: 17,333,905 km (0.118 R)
• M57: 17,641,179 km (0.09 R)
• M58: 17,702,814 km (0.103 R)
• M59: 18,074,265 km (0.046 R)
• M60: 18,198,731 km (0.094 R)
• M61: 18,385,878 km (0.103 R)
• M62: 18,636,304 km (0.118 R)
• M63: 18,951,058 km (0.079 R)
• M64: 20,130,787 km (0.038 R)
• M65: 20,195,264 km (0.053 R)
• M66: 20,259,740 km (0.114 R)
• M67: 20,518,545 km (0.076 R)
• M68: 20,583,470 km (0.092 R)
• M69: 20,778,396 km (0.079 R)
• M70: 21,137,581 km (0.067 R)
• M71: 21,465,798 km (0.093 R)
• M72: 21,696,478 km (0.117 R)
• M73: 22,293,673 km (0.082 R)

Planet 8 - Ice Giant

Semi-Major Axis: 6.97 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 412.4

Radius: 6.9

Gravity: 8.66 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 5.93 AU - 8.01 AU

Year: 11881 Days

Day: 17.3 Hours

Environment

Temp: -216 °C

Axial Tilt: 34.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 45,403,127 km

• M1: 333,154 km (0.101 R)
• M2: 751,879 km (0.119 R)
• M3: 871,707 km (0.082 R)
• M4: 1,073,066 km (0.061 R)
• M5: 1,716,636 km (0.093 R)
• M6: 1,807,142 km (0.108 R)
• M7: 1,899,444 km (0.033 R)
• M8: 2,408,975 km (0.077 R)
• M9: 3,040,726 km (0.068 R)
• M10: 3,262,281 km (0.115 R)
• M11: 3,318,380 km (0.1 R)
• M12: 3,662,605 km (0.088 R)
• M13: 3,721,097 km (0.061 R)
• M14: 4,048,268 km (0.095 R)
• M15: 4,139,074 km (0.094 R)
• M16: 4,200,110 km (0.085 R)
• M17: 4,603,575 km (0.077 R)
• M18: 5,084,532 km (0.119 R)
• M19: 5,314,464 km (0.083 R)
• M20: 5,750,542 km (0.082 R)
• M21: 5,886,975 km (0.088 R)
• M22: 6,059,163 km (0.11 R)
• M23: 6,267,852 km (0.115 R)
• M24: 6,443,629 km (0.071 R)
• M25: 6,514,389 km (0.092 R)
• M26: 6,872,227 km (0.09 R)
• M27: 6,980,835 km (0.078 R)
• M28: 7,606,753 km (0.046 R)
• M29: 7,794,348 km (0.053 R)
• M30: 8,174,028 km (0.032 R)
• M31: 8,911,994 km (0.092 R)
• M32: 9,509,637 km (0.104 R)
• M33: 10,161,286 km (0.094 R)
• M34: 10,659,447 km (0.082 R)
• M35: 10,911,519 km (0.072 R)
• M36: 11,123,050 km (0.043 R)
• M37: 11,636,321 km (0.084 R)
• M38: 12,819,341 km (0.068 R)
• M39: 13,042,690 km (0.086 R)
• M40: 13,811,324 km (0.071 R)
• M41: 14,086,136 km (0.057 R)
• M42: 15,109,235 km (0.086 R)
• M43: 15,203,332 km (0.089 R)
• M44: 16,155,972 km (0.117 R)
• M45: 16,397,123 km (0.117 R)
• M46: 16,542,383 km (0.082 R)
• M47: 16,980,854 km (0.038 R)
• M48: 18,018,615 km (0.108 R)
• M49: 18,873,567 km (0.071 R)
• M50: 19,896,367 km (0.052 R)
• M51: 19,947,978 km (0.069 R)
• M52: 20,466,634 km (0.094 R)
• M53: 20,675,323 km (0.068 R)
• M54: 21,042,137 km (0.119 R)
• M55: 22,262,706 km (0.099 R)
• M56: 22,692,651 km (0.066 R)
• M57: 23,451,561 km (0.079 R)
• M58: 23,888,985 km (0.101 R)
• M59: 24,274,050 km (0.081 R)
• M60: 24,605,559 km (0.095 R)
• M61: 26,512,782 km (0.115 R)
• M62: 26,683,323 km (0.113 R)
• M63: 26,740,320 km (0.118 R)
• M64: 26,968,457 km (0.105 R)
• M65: 27,197,192 km (0.054 R)
• M66: 27,714,352 km (0.114 R)
• M67: 31,004,159 km (0.072 R)
• M68: 31,785,359 km (0.104 R)
• M69: 32,087,546 km (0.046 R)
• M70: 32,269,308 km (0.073 R)
• M71: 34,105,771 km (0.075 R)
• M72: 34,291,273 km (0.114 R)
• M73: 34,353,206 km (0.119 R)
• M74: 34,974,337 km (0.073 R)
• M75: 36,480,189 km (0.107 R)
• M76: 37,559,687 km (0.094 R)
• M77: 38,007,134 km (0.082 R)
• M78: 38,135,340 km (0.106 R)
• M79: 39,554,874 km (0.087 R)
• M80: 40,075,325 km (0.085 R)
• M81: 40,467,122 km (0.097 R)
• M82: 41,386,401 km (0.105 R)
• M83: 42,113,446 km (0.111 R)
• M84: 42,911,401 km (0.113 R)
• M85: 43,848,632 km (0.108 R)
• M86: 44,117,758 km (0.097 R)
• M87: 44,185,077 km (0.102 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: 340 - 18,529 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit