🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.67

Radius: 1.23

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 0.48 AU - 0.52 AU

Year: 125 Days

Day: 38.4 Hours

Environment

Temp: 220 °C

Axial Tilt: 49.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.76

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 0.48 AU - 0.58 AU

Year: 137 Days

Day: 32.2 Hours

Environment

Temp: 237 °C

Axial Tilt: 31.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 98,755,437 km

• M1: 340,335 km (0.065 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.55

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 1 AU - 1.12 AU

Year: 387 Days

Day: 22.6 Hours

Environment

Temp: 48 °C

Axial Tilt: 7.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 2.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.77

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 2.33 AU - 2.93 AU

Year: 1513 Days

Day: 19.6 Hours

Environment

Temp: -76 °C

Axial Tilt: 37.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 98,755,437 km

• M1: 988,094 km (0.036 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.42

Radius: 1.64

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 3.06 AU - 4.3 AU

Year: 2504 Days

Day: 12.4 Hours

Environment

Temp: -114 °C

Axial Tilt: 32 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.51 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 7.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 278.5

Radius: 8.8

Gravity: 3.6 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 6.38 AU - 8.28 AU

Year: 7040 Days

Day: 13.9 Hours

Environment

Temp: -158 °C

Axial Tilt: 44.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 98,755,437 km

• M1: 111,899 km (0.047 R)
• M2: 176,974 km (0.117 R)
• M3: 262,245 km (0.083 R)
• M4: 480,359 km (0.071 R)
• M5: 790,924 km (0.095 R)
• M6: 1,061,846 km (0.111 R)
• M7: 1,144,723 km (0.106 R)
• M8: 1,639,144 km (0.057 R)
• M9: 1,917,845 km (0.093 R)
• M10: 2,037,074 km (0.047 R)
• M11: 2,354,970 km (0.115 R)
• M12: 2,650,874 km (0.092 R)
• M13: 2,803,314 km (0.1 R)
• M14: 2,919,552 km (0.049 R)
• M15: 3,037,435 km (0.088 R)
• M16: 3,217,252 km (0.103 R)
• M17: 3,441,948 km (0.101 R)
• M18: 3,524,825 km (0.112 R)
• M19: 3,799,188 km (0.105 R)
• M20: 4,458,465 km (0.115 R)
• M21: 4,732,080 km (0.089 R)
• M22: 4,871,056 km (0.078 R)
• M23: 4,964,405 km (0.038 R)
• M24: 5,806,641 km (0.116 R)
• M25: 6,030,290 km (0.108 R)
• M26: 6,589,188 km (0.056 R)
• M27: 6,692,560 km (0.103 R)
• M28: 8,196,019 km (0.107 R)
• M29: 8,475,168 km (0.078 R)
• M30: 8,615,940 km (0.106 R)
• M31: 10,125,382 km (0.04 R)
• M32: 10,364,739 km (0.083 R)
• M33: 10,606,040 km (0.099 R)
• M34: 11,094,328 km (0.112 R)
• M35: 11,403,098 km (0.086 R)
• M36: 11,496,297 km (0.104 R)
• M37: 11,589,796 km (0.117 R)
• M38: 11,683,444 km (0.058 R)
• M39: 11,903,203 km (0.104 R)
• M40: 12,410,340 km (0.099 R)
• M41: 13,184,360 km (0.074 R)
• M42: 13,643,176 km (0.109 R)
• M43: 13,907,665 km (0.093 R)
• M44: 14,240,670 km (0.093 R)
• M45: 14,441,730 km (0.114 R)
• M46: 14,812,882 km (0.065 R)
• M47: 15,564,462 km (0.095 R)
• M48: 15,736,948 km (0.112 R)
• M49: 15,910,182 km (0.044 R)
• M50: 16,468,631 km (0.066 R)
• M51: 16,574,098 km (0.119 R)
• M52: 17,533,020 km (0.113 R)
• M53: 17,856,600 km (0.05 R)
• M54: 18,582,898 km (0.037 R)
• M55: 18,656,051 km (0.045 R)
• M56: 18,876,259 km (0.101 R)
• M57: 18,949,712 km (0.115 R)
• M58: 19,023,314 km (0.106 R)
• M59: 19,207,918 km (0.082 R)
• M60: 20,139,464 km (0.117 R)
• M61: 20,214,562 km (0.082 R)
• M62: 20,478,453 km (0.05 R)
• M63: 20,705,392 km (0.106 R)
• M64: 20,895,232 km (0.102 R)
• M65: 21,775,915 km (0.104 R)
• M66: 21,968,896 km (0.071 R)
• M67: 23,060,512 km (0.111 R)
• M68: 23,731,757 km (0.078 R)
• M69: 23,930,423 km (0.111 R)
• M70: 24,610,047 km (0.085 R)
• M71: 25,093,696 km (0.108 R)
• M72: 25,702,560 km (0.064 R)
• M73: 25,824,931 km (0.033 R)
• M74: 26,316,210 km (0.043 R)
• M75: 26,852,070 km (0.101 R)
• M76: 27,017,675 km (0.095 R)
• M77: 27,976,298 km (0.075 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 695.9

Radius: 14.4

Gravity: 3.36 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 7.25 AU - 8.07 AU

Year: 7521 Days

Day: 7.9 Hours

Environment

Temp: -149 °C

Axial Tilt: 20.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 98,755,437 km

• M1: 182,659 km (0.049 R)
• M2: 609,462 km (0.045 R)
• M3: 791,522 km (0.087 R)
• M4: 1,110,615 km (0.105 R)
• M5: 1,286,093 km (0.079 R)
• M6: 1,548,188 km (0.037 R)
• M7: 1,890,468 km (0.117 R)
• M8: 2,168,870 km (0.096 R)
• M9: 2,346,891 km (0.101 R)
• M10: 2,935,260 km (0.118 R)
• M11: 3,234,007 km (0.047 R)
• M12: 3,674,423 km (0.112 R)
• M13: 3,834,493 km (0.096 R)
• M14: 4,526,532 km (0.057 R)
• M15: 4,902,023 km (0.109 R)
• M16: 5,994,087 km (0.116 R)
• M17: 6,120,049 km (0.068 R)
• M18: 7,293,195 km (0.106 R)
• M19: 7,631,436 km (0.097 R)
• M20: 7,768,169 km (0.091 R)
• M21: 8,183,303 km (0.072 R)
• M22: 9,035,412 km (0.056 R)
• M23: 9,144,020 km (0.057 R)
• M24: 9,435,437 km (0.101 R)
• M25: 9,767,095 km (0.106 R)
• M26: 10,065,244 km (0.113 R)
• M27: 11,404,444 km (0.118 R)
• M28: 11,639,612 km (0.096 R)
• M29: 11,955,712 km (0.113 R)
• M30: 12,475,565 km (0.111 R)
• M31: 12,839,836 km (0.108 R)
• M32: 13,043,738 km (0.067 R)
• M33: 13,869,967 km (0.079 R)
• M34: 15,486,372 km (0.101 R)
• M35: 15,659,905 km (0.085 R)
• M36: 16,626,457 km (0.058 R)
• M37: 17,566,979 km (0.108 R)
• M38: 17,884,276 km (0.082 R)
• M39: 18,340,998 km (0.098 R)
• M40: 19,079,712 km (0.113 R)
• M41: 19,452,810 km (0.084 R)
• M42: 19,781,177 km (0.072 R)
• M43: 19,969,670 km (0.088 R)
• M44: 20,111,489 km (0.094 R)
• M45: 20,586,462 km (0.091 R)
• M46: 20,729,627 km (0.03 R)
• M47: 21,402,369 km (0.108 R)
• M48: 21,547,329 km (0.069 R)
• M49: 22,179,829 km (0.103 R)
• M50: 22,277,816 km (0.097 R)
• M51: 22,424,870 km (0.1 R)
• M52: 22,769,245 km (0.117 R)
• M53: 22,966,714 km (0.086 R)
• M54: 24,063,715 km (0.063 R)
• M55: 24,466,732 km (0.08 R)
• M56: 24,923,005 km (0.093 R)
• M57: 25,998,315 km (0.101 R)
• M58: 26,256,521 km (0.074 R)
• M59: 26,879,895 km (0.055 R)
• M60: 27,613,373 km (0.11 R)
• M61: 29,260,745 km (0.059 R)
• M62: 29,853,003 km (0.099 R)
• M63: 30,557,908 km (0.113 R)
• M64: 30,666,816 km (0.037 R)
• M65: 33,432,431 km (0.108 R)
• M66: 33,657,127 km (0.039 R)
• M67: 35,015,775 km (0.108 R)
• M68: 35,243,912 km (0.048 R)
• M69: 36,334,630 km (0.119 R)
• M70: 36,971,169 km (0.109 R)
• M71: 37,786,627 km (0.066 R)
• M72: 38,255,167 km (0.111 R)
• M73: 38,548,978 km (0.073 R)
• M74: 38,725,802 km (0.055 R)
• M75: 39,375,955 km (0.09 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 906.2

Radius: 12.9

Gravity: 5.45 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 9.27 AU - 11.51 AU

Year: 11881 Days

Day: 11.5 Hours

Environment

Temp: -181 °C

Axial Tilt: 45 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 98,755,437 km

• M1: 279,598 km (0.053 R)
• M2: 685,308 km (0.107 R)
• M3: 1,069,176 km (0.094 R)
• M4: 1,723,367 km (0.039 R)
• M5: 1,830,031 km (0.06 R)
• M6: 2,106,338 km (0.07 R)
• M7: 2,638,158 km (0.067 R)
• M8: 3,310,302 km (0.114 R)
• M9: 4,250,225 km (0.098 R)
• M10: 4,544,035 km (0.08 R)
• M11: 4,806,580 km (0.038 R)
• M12: 5,229,493 km (0.116 R)
• M13: 5,346,777 km (0.074 R)
• M14: 5,865,882 km (0.069 R)
• M15: 6,028,944 km (0.078 R)
• M16: 6,193,501 km (0.082 R)
• M17: 6,443,031 km (0.068 R)
• M18: 7,168,431 km (0.099 R)
• M19: 7,342,862 km (0.118 R)
• M20: 9,069,820 km (0.044 R)
• M21: 9,448,901 km (0.108 R)
• M22: 9,592,365 km (0.114 R)
• M23: 9,688,556 km (0.096 R)
• M24: 9,784,898 km (0.12 R)
• M25: 10,173,702 km (0.088 R)
• M26: 10,320,907 km (0.103 R)
• M27: 10,966,571 km (0.088 R)
• M28: 11,067,101 km (0.076 R)
• M29: 11,269,208 km (0.062 R)
• M30: 12,981,804 km (0.118 R)
• M31: 13,462,911 km (0.088 R)
• M32: 13,949,852 km (0.044 R)
• M33: 14,222,868 km (0.072 R)
• M34: 14,497,679 km (0.054 R)
• M35: 14,608,082 km (0.114 R)
• M36: 17,224,400 km (0.096 R)
• M37: 19,007,307 km (0.078 R)
• M38: 19,128,182 km (0.116 R)
• M39: 19,310,093 km (0.031 R)
• M40: 19,614,525 km (0.097 R)
• M41: 19,981,937 km (0.102 R)
• M42: 20,599,477 km (0.081 R)
• M43: 21,285,982 km (0.088 R)
• M44: 22,553,225 km (0.071 R)
• M45: 25,359,981 km (0.112 R)
• M46: 26,095,553 km (0.034 R)
• M47: 26,702,622 km (0.096 R)
• M48: 27,177,894 km (0.069 R)
• M49: 27,314,327 km (0.061 R)
• M50: 28,344,009 km (0.113 R)
• M51: 28,898,419 km (0.08 R)
• M52: 29,037,695 km (0.118 R)
• M53: 29,386,557 km (0.028 R)
• M54: 29,877,388 km (0.062 R)
• M55: 30,938,186 km (0.115 R)
• M56: 31,795,681 km (0.083 R)
• M57: 33,242,292 km (0.113 R)
• M58: 33,680,465 km (0.087 R)
• M59: 35,229,102 km (0.092 R)
• M60: 35,377,802 km (0.029 R)
• M61: 35,675,801 km (0.07 R)
• M62: 36,049,496 km (0.07 R)
• M63: 36,725,529 km (0.117 R)
• M64: 37,254,208 km (0.108 R)
• M65: 37,405,751 km (0.104 R)
• M66: 40,712,313 km (0.099 R)
• M67: 41,730,326 km (0.071 R)
• M68: 42,361,031 km (0.086 R)
• M69: 42,519,156 km (0.098 R)
• M70: 43,631,715 km (0.082 R)
• M71: 45,480,296 km (0.119 R)
• M72: 46,129,251 km (0.054 R)
• M73: 47,929,662 km (0.052 R)
• M74: 48,507,409 km (0.064 R)
• M75: 53,723,887 km (0.062 R)
• M76: 54,323,924 km (0.041 R)
• M77: 54,495,812 km (0.063 R)
• M78: 56,398,098 km (0.08 R)
• M79: 56,833,428 km (0.057 R)
• M80: 57,883,007 km (0.036 R)
• M81: 57,970,671 km (0.114 R)
• M82: 58,146,299 km (0.116 R)
• M83: 58,674,230 km (0.11 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.99 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 433.6

Radius: 7.5

Gravity: 7.71 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 13.08 AU - 14.9 AU

Year: 18564 Days

Day: 24.5 Hours

Environment

Temp: -184 °C

Axial Tilt: 3.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 98,755,437 km

• M1: 122,072 km (0.111 R)
• M2: 850,613 km (0.036 R)
• M3: 1,028,485 km (0.045 R)
• M4: 1,145,770 km (0.099 R)
• M5: 1,267,543 km (0.101 R)
• M6: 1,550,732 km (0.084 R)
• M7: 1,797,269 km (0.112 R)
• M8: 1,997,580 km (0.088 R)
• M9: 2,770,852 km (0.102 R)
• M10: 5,112,657 km (0.119 R)
• M11: 5,193,440 km (0.104 R)
• M12: 5,479,321 km (0.111 R)
• M13: 6,939,995 km (0.074 R)
• M14: 9,191,443 km (0.061 R)
• M15: 9,487,647 km (0.109 R)
• M16: 9,937,787 km (0.049 R)
• M17: 12,020,937 km (0.076 R)
• M18: 12,344,816 km (0.047 R)
• M19: 12,835,946 km (0.112 R)
• M20: 13,111,505 km (0.092 R)
• M21: 13,612,509 km (0.081 R)
• M22: 13,837,205 km (0.114 R)
• M23: 14,863,446 km (0.098 R)
• M24: 15,094,874 km (0.035 R)
• M25: 15,678,605 km (0.098 R)
• M26: 17,595,552 km (0.089 R)
• M27: 18,395,153 km (0.03 R)
• M28: 19,269,552 km (0.081 R)
• M29: 21,972,935 km (0.056 R)
• M30: 22,501,165 km (0.098 R)
• M31: 23,570,341 km (0.118 R)
• M32: 27,795,135 km (0.108 R)
• M33: 28,008,910 km (0.051 R)
• M34: 28,223,134 km (0.043 R)
• M35: 28,869,247 km (0.029 R)
• M36: 30,469,047 km (0.097 R)
• M37: 30,984,113 km (0.105 R)
• M38: 34,439,524 km (0.064 R)
• M39: 34,592,563 km (0.108 R)
• M40: 36,446,080 km (0.102 R)
• M41: 38,410,749 km (0.106 R)
• M42: 39,206,311 km (0.037 R)
• M43: 39,366,081 km (0.099 R)
• M44: 39,606,036 km (0.064 R)
• M45: 39,766,405 km (0.098 R)
• M46: 40,894,523 km (0.099 R)
• M47: 41,869,751 km (0.116 R)
• M48: 43,099,595 km (0.081 R)
• M49: 44,757,888 km (0.078 R)
• M50: 44,924,839 km (0.047 R)
• M51: 45,175,715 km (0.077 R)
• M52: 46,268,078 km (0.074 R)
• M53: 47,114,204 km (0.053 R)
• M54: 48,478,836 km (0.092 R)
• M55: 50,636,785 km (0.075 R)
• M56: 50,810,767 km (0.097 R)
• M57: 51,333,911 km (0.104 R)
• M58: 52,737,737 km (0.111 R)
• M59: 52,913,964 km (0.057 R)
• M60: 53,178,901 km (0.105 R)
• M61: 55,135,043 km (0.114 R)
• M62: 56,302,056 km (0.056 R)
• M63: 57,114,672 km (0.077 R)
• M64: 58,113,238 km (0.109 R)
• M65: 59,484,003 km (0.026 R)
• M66: 60,219,576 km (0.073 R)
• M67: 61,699,547 km (0.076 R)
• M68: 62,071,448 km (0.035 R)

Planet 10 - Ice Giant

Semi-Major Axis: 18.56 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 744.5

Radius: 5.8

Gravity: 22.13 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 14.07 AU - 23.05 AU

Year: 28366 Days

Day: 20.3 Hours

Environment

Temp: -205 °C

Axial Tilt: 21.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 98,755,437 km

• M1: 80,932 km (0.104 R)
• M2: 218,413 km (0.114 R)
• M3: 310,416 km (0.086 R)
• M4: 610,808 km (0.116 R)
• M5: 1,045,689 km (0.074 R)
• M6: 1,109,867 km (0.09 R)
• M7: 1,860,698 km (0.105 R)
• M8: 2,099,008 km (0.114 R)
• M9: 2,560,966 km (0.034 R)
• M10: 3,771,063 km (0.048 R)
• M11: 4,912,794 km (0.066 R)
• M12: 5,021,552 km (0.079 R)
• M13: 5,352,612 km (0.108 R)
• M14: 5,408,561 km (0.11 R)
• M15: 5,805,145 km (0.067 R)
• M16: 5,862,591 km (0.088 R)
• M17: 6,152,512 km (0.083 R)
• M18: 8,832,557 km (0.029 R)
• M19: 9,097,944 km (0.109 R)
• M20: 12,039,337 km (0.091 R)
• M21: 12,112,640 km (0.028 R)
• M22: 14,225,860 km (0.116 R)
• M23: 14,850,132 km (0.112 R)
• M24: 15,483,529 km (0.073 R)
• M25: 15,563,265 km (0.052 R)
• M26: 17,022,592 km (0.088 R)
• M27: 17,187,449 km (0.073 R)
• M28: 18,355,958 km (0.083 R)
• M29: 19,722,684 km (0.087 R)
• M30: 20,418,314 km (0.028 R)
• M31: 21,833,360 km (0.104 R)
• M32: 21,922,820 km (0.084 R)
• M33: 22,012,429 km (0.095 R)
• M34: 22,552,627 km (0.069 R)
• M35: 23,462,780 km (0.1 R)
• M36: 24,477,652 km (0.088 R)
• M37: 27,221,128 km (0.053 R)
• M38: 28,092,236 km (0.106 R)
• M39: 30,060,346 km (0.077 R)
• M40: 31,161,685 km (0.097 R)
• M41: 31,363,343 km (0.09 R)
• M42: 32,787,066 km (0.114 R)
• M43: 32,992,314 km (0.044 R)
• M44: 33,920,569 km (0.096 R)
• M45: 34,961,920 km (0.061 R)
• M46: 37,076,187 km (0.114 R)
• M47: 37,825,822 km (0.052 R)
• M48: 38,905,469 km (0.112 R)
• M49: 39,014,077 km (0.104 R)
• M50: 40,874,327 km (0.054 R)
• M51: 42,539,501 km (0.118 R)
• M52: 43,099,595 km (0.089 R)
• M53: 43,887,677 km (0.054 R)
• M54: 44,340,210 km (0.077 R)
• M55: 44,567,001 km (0.097 R)
• M56: 47,666,519 km (0.107 R)
• M57: 48,949,171 km (0.085 R)
• M58: 49,066,306 km (0.115 R)
• M59: 49,535,894 km (0.11 R)
• M60: 52,025,651 km (0.12 R)
• M61: 53,949,779 km (0.047 R)
• M62: 56,879,205 km (0.097 R)
• M63: 57,743,432 km (0.088 R)
• M64: 61,116,864 km (0.083 R)
• M65: 63,656,736 km (0.079 R)
• M66: 64,168,810 km (0.066 R)
• M67: 64,553,725 km (0.118 R)
• M68: 67,009,673 km (0.089 R)
• M69: 67,922,071 km (0.084 R)
• M70: 69,364,344 km (0.025 R)
• M71: 70,155,268 km (0.113 R)
• M72: 70,551,852 km (0.072 R)
• M73: 71,214,421 km (0.118 R)
• M74: 73,214,544 km (0.104 R)
• M75: 73,616,813 km (0.068 R)
• M76: 76,589,023 km (0.082 R)
• M77: 77,406,426 km (0.056 R)
• M78: 77,542,859 km (0.082 R)
• M79: 77,816,175 km (0.049 R)
• M80: 81,397,697 km (0.076 R)
• M81: 84,329,367 km (0.107 R)
• M82: 84,610,461 km (0.085 R)
• M83: 84,751,083 km (0.119 R)
• M84: 91,447,533 km (0.103 R)
• M85: 92,459,263 km (0.075 R)
• M86: 95,663,350 km (0.095 R)
• M87: 95,809,807 km (0.074 R)
• M88: 97,278,858 km (0.081 R)
• M89: 97,573,566 km (0.076 R)
• M90: 98,311,681 km (0.046 R)

Kuiper Belt

Range: 30.9 - 53.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 186 - 14,897 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit