🌌 Stone's Star System Generator

Asteroid Belt

Center: 1.18 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 2.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 415.3

Radius: 14.9

Gravity: 1.87 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 2.27 AU - 2.45 AU

Year: 2341 Days

Day: 5.7 Hours

Environment

Temp: -197 °C

Axial Tilt: 35.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 81,825,793 km

• M1: 260,450 km (0.108 R)
• M2: 392,545 km (0.05 R)
• M3: 562,638 km (0.099 R)
• M4: 688,599 km (0.072 R)
• M5: 915,389 km (0.09 R)
• M6: 1,132,306 km (0.118 R)
• M7: 1,233,584 km (0.11 R)
• M8: 1,386,922 km (0.091 R)
• M9: 1,536,819 km (0.092 R)
• M10: 1,650,364 km (0.054 R)
• M11: 1,875,509 km (0.104 R)
• M12: 2,145,682 km (0.091 R)
• M13: 2,979,990 km (0.03 R)
• M14: 3,216,803 km (0.104 R)
• M15: 3,391,833 km (0.049 R)
• M16: 3,501,039 km (0.092 R)
• M17: 3,639,417 km (0.104 R)
• M18: 3,964,643 km (0.094 R)
• M19: 4,065,621 km (0.118 R)
• M20: 4,167,348 km (0.083 R)
• M21: 4,418,224 km (0.117 R)
• M22: 4,583,230 km (0.07 R)
• M23: 4,765,590 km (0.072 R)
• M24: 5,375,201 km (0.092 R)
• M25: 5,746,353 km (0.116 R)
• M26: 6,226,413 km (0.093 R)
• M27: 6,736,691 km (0.088 R)
• M28: 6,962,135 km (0.078 R)
• M29: 7,617,374 km (0.065 R)
• M30: 7,725,533 km (0.095 R)
• M31: 7,925,246 km (0.058 R)
• M32: 8,163,257 km (0.082 R)
• M33: 8,459,760 km (0.117 R)
• M34: 8,816,251 km (0.112 R)
• M35: 9,254,573 km (0.086 R)
• M36: 9,428,107 km (0.113 R)
• M37: 9,524,896 km (0.085 R)
• M38: 10,093,219 km (0.06 R)
• M39: 10,252,092 km (0.119 R)
• M40: 10,471,701 km (0.066 R)
• M41: 10,814,131 km (0.116 R)
• M42: 10,956,249 km (0.112 R)
• M43: 11,058,275 km (0.06 R)
• M44: 11,160,450 km (0.117 R)
• M45: 11,324,708 km (0.105 R)
• M46: 11,634,675 km (0.105 R)
• M47: 12,010,615 km (0.087 R)
• M48: 12,115,632 km (0.062 R)
• M49: 12,221,099 km (0.104 R)
• M50: 12,645,807 km (0.099 R)
• M51: 12,817,097 km (0.111 R)
• M52: 13,075,452 km (0.079 R)
• M53: 13,226,995 km (0.065 R)
• M54: 13,379,136 km (0.094 R)
• M55: 13,663,222 km (0.043 R)
• M56: 14,104,087 km (0.117 R)
• M57: 14,304,100 km (0.069 R)
• M58: 14,505,010 km (0.098 R)
• M59: 15,181,342 km (0.09 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 136.4

Radius: 8.9

Gravity: 1.72 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 2.3 AU - 3.14 AU

Year: 2896 Days

Day: 14.1 Hours

Environment

Temp: -204 °C

Axial Tilt: 21.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 81,825,793 km

• M1: 130,749 km (0.098 R)
• M2: 204,201 km (0.074 R)
• M3: 316,549 km (0.084 R)
• M4: 553,662 km (0.118 R)
• M5: 844,480 km (0.067 R)
• M6: 961,765 km (0.051 R)
• M7: 1,022,501 km (0.109 R)
• M8: 1,100,442 km (0.108 R)
• M9: 1,229,545 km (0.062 R)
• M10: 1,321,248 km (0.057 R)
• M11: 1,467,555 km (0.109 R)
• M12: 1,574,218 km (0.075 R)
• M13: 1,776,475 km (0.117 R)
• M14: 1,900,192 km (0.029 R)
• M15: 2,135,958 km (0.095 R)
• M16: 2,206,569 km (0.08 R)
• M17: 2,319,066 km (0.027 R)
• M18: 3,000,036 km (0.119 R)
• M19: 3,079,472 km (0.116 R)
• M20: 3,136,619 km (0.109 R)
• M21: 3,415,768 km (0.068 R)
• M22: 3,727,381 km (0.049 R)
• M23: 3,985,886 km (0.058 R)
• M24: 4,237,360 km (0.084 R)
• M25: 4,703,357 km (0.052 R)
• M26: 5,172,047 km (0.112 R)
• M27: 5,418,884 km (0.039 R)
• M28: 5,543,798 km (0.086 R)
• M29: 5,924,225 km (0.077 R)
• M30: 6,139,197 km (0.075 R)
• M31: 6,695,552 km (0.1 R)
• M32: 6,784,862 km (0.051 R)
• M33: 6,949,569 km (0.096 R)
• M34: 8,076,490 km (0.108 R)
• M35: 8,251,220 km (0.079 R)
• M36: 8,427,297 km (0.072 R)
• M37: 8,507,631 km (0.092 R)
• M38: 8,620,727 km (0.063 R)
• M39: 8,962,708 km (0.097 R)
• M40: 9,193,088 km (0.082 R)
• M41: 9,913,252 km (0.088 R)
• M42: 10,083,345 km (0.1 R)
• M43: 10,495,487 km (0.105 R)
• M44: 10,843,153 km (0.067 R)
• M45: 11,283,120 km (0.111 R)
• M46: 11,782,777 km (0.084 R)
• M47: 11,854,883 km (0.107 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 372.9

Radius: 9.3

Gravity: 4.31 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 2.7 AU - 3.8 AU

Year: 3783 Days

Day: 10.5 Hours

Environment

Temp: -213 °C

Axial Tilt: 44.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 81,825,793 km

• M1: 116,238 km (0.102 R)
• M2: 196,123 km (0.097 R)
• M3: 303,534 km (0.045 R)
• M4: 363,972 km (0.084 R)
• M5: 584,928 km (0.092 R)
• M6: 749,785 km (0.063 R)
• M7: 1,047,933 km (0.071 R)
• M8: 1,216,380 km (0.115 R)
• M9: 1,298,210 km (0.037 R)
• M10: 1,357,900 km (0.072 R)
• M11: 1,644,380 km (0.111 R)
• M12: 1,774,979 km (0.082 R)
• M13: 1,977,534 km (0.102 R)
• M14: 2,060,711 km (0.105 R)
• M15: 2,273,738 km (0.064 R)
• M16: 2,524,015 km (0.087 R)
• M17: 2,644,890 km (0.095 R)
• M18: 2,892,624 km (0.085 R)
• M19: 3,019,334 km (0.109 R)
• M20: 3,327,655 km (0.091 R)
• M21: 3,494,008 km (0.086 R)
• M22: 3,922,157 km (0.082 R)
• M23: 3,992,169 km (0.076 R)
• M24: 4,921,770 km (0.095 R)
• M25: 5,284,844 km (0.114 R)
• M26: 5,656,445 km (0.049 R)
• M27: 5,815,468 km (0.08 R)
• M28: 6,016,527 km (0.101 R)
• M29: 6,219,681 km (0.097 R)
• M30: 6,487,312 km (0.107 R)
• M31: 7,162,148 km (0.088 R)
• M32: 7,334,335 km (0.111 R)
• M33: 7,881,265 km (0.076 R)
• M34: 8,014,556 km (0.04 R)
• M35: 8,486,837 km (0.094 R)
• M36: 8,623,420 km (0.106 R)
• M37: 9,481,962 km (0.116 R)
• M38: 9,813,920 km (0.084 R)
• M39: 10,125,681 km (0.049 R)
• M40: 10,343,346 km (0.094 R)
• M41: 10,611,426 km (0.107 R)
• M42: 11,154,765 km (0.072 R)
• M43: 11,530,405 km (0.078 R)
• M44: 11,986,529 km (0.108 R)
• M45: 12,063,123 km (0.103 R)
• M46: 13,126,465 km (0.093 R)
• M47: 13,311,069 km (0.115 R)
• M48: 13,549,678 km (0.117 R)
• M49: 14,111,717 km (0.107 R)
• M50: 14,599,705 km (0.12 R)
• M51: 14,763,515 km (0.097 R)
• M52: 14,900,546 km (0.041 R)
• M53: 15,175,806 km (0.04 R)
• M54: 15,397,361 km (0.088 R)
• M55: 15,703,588 km (0.035 R)
• M56: 16,040,033 km (0.083 R)
• M57: 16,152,680 km (0.07 R)
• M58: 16,293,901 km (0.102 R)
• M59: 16,463,844 km (0.036 R)
• M60: 16,891,544 km (0.107 R)
• M61: 17,264,941 km (0.078 R)
• M62: 18,905,132 km (0.047 R)
• M63: 19,382,798 km (0.11 R)
• M64: 19,442,786 km (0.109 R)
• M65: 19,653,121 km (0.077 R)
• M66: 19,955,159 km (0.065 R)
• M67: 20,076,333 km (0.115 R)
• M68: 20,228,175 km (0.117 R)

Planet 4 - Ice Giant

Semi-Major Axis: 6.43 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 224

Radius: 5.6

Gravity: 7.14 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 5.16 AU - 7.7 AU

Year: 10528 Days

Day: 15.5 Hours

Environment

Temp: -219 °C

Axial Tilt: 1.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 81,825,793 km

• M1: 94,097 km (0.119 R)
• M2: 302,636 km (0.117 R)
• M3: 533,765 km (0.086 R)
• M4: 1,005,896 km (0.096 R)
• M5: 1,742,516 km (0.08 R)
• M6: 1,972,298 km (0.098 R)
• M7: 2,090,780 km (0.076 R)
• M8: 2,130,722 km (0.077 R)
• M9: 2,232,000 km (0.076 R)
• M10: 2,272,840 km (0.086 R)
• M11: 2,481,230 km (0.093 R)
• M12: 2,849,690 km (0.038 R)
• M13: 2,938,850 km (0.11 R)
• M14: 3,188,978 km (0.118 R)
• M15: 3,612,938 km (0.107 R)
• M16: 3,733,813 km (0.08 R)
• M17: 4,180,213 km (0.119 R)
• M18: 4,384,115 km (0.12 R)
• M19: 4,461,308 km (0.079 R)
• M20: 4,565,129 km (0.09 R)
• M21: 4,617,189 km (0.108 R)
• M22: 4,669,548 km (0.101 R)
• M23: 5,149,907 km (0.063 R)
• M24: 5,729,898 km (0.103 R)
• M25: 6,041,959 km (0.112 R)
• M26: 6,388,577 km (0.099 R)
• M27: 6,831,088 km (0.089 R)
• M28: 6,950,766 km (0.049 R)
• M29: 7,071,192 km (0.095 R)
• M30: 7,131,630 km (0.114 R)
• M31: 7,313,989 km (0.111 R)
• M32: 7,590,446 km (0.057 R)
• M33: 7,652,230 km (0.08 R)
• M34: 8,058,688 km (0.073 R)
• M35: 8,248,677 km (0.078 R)
• M36: 9,719,822 km (0.096 R)
• M37: 9,989,847 km (0.109 R)
• M38: 10,330,631 km (0.101 R)
• M39: 10,640,747 km (0.102 R)
• M40: 11,446,930 km (0.116 R)
• M41: 11,731,914 km (0.098 R)
• M42: 11,911,282 km (0.062 R)
• M43: 12,674,380 km (0.042 R)
• M44: 12,711,032 km (0.095 R)
• M45: 12,821,435 km (0.1 R)
• M46: 14,285,549 km (0.117 R)
• M47: 14,361,994 km (0.073 R)
• M48: 15,251,503 km (0.077 R)
• M49: 15,486,372 km (0.038 R)
• M50: 15,801,574 km (0.103 R)
• M51: 16,358,228 km (0.119 R)
• M52: 16,679,115 km (0.051 R)
• M53: 16,880,773 km (0.045 R)
• M54: 16,961,706 km (0.108 R)
• M55: 17,490,684 km (0.066 R)
• M56: 18,024,898 km (0.079 R)
• M57: 18,314,819 km (0.079 R)
• M58: 18,941,334 km (0.105 R)
• M59: 19,830,095 km (0.1 R)
• M60: 20,689,236 km (0.103 R)
• M61: 20,905,854 km (0.119 R)
• M62: 21,560,494 km (0.105 R)
• M63: 22,133,155 km (0.113 R)
• M64: 23,113,619 km (0.096 R)
• M65: 23,473,701 km (0.113 R)
• M66: 23,744,922 km (0.061 R)
• M67: 23,971,712 km (0.079 R)
• M68: 24,199,400 km (0.052 R)
• M69: 24,290,505 km (0.039 R)
• M70: 25,070,658 km (0.072 R)
• M71: 25,255,412 km (0.119 R)
• M72: 25,579,740 km (0.06 R)
• M73: 25,812,215 km (0.099 R)
• M74: 26,514,128 km (0.113 R)
• M75: 27,174,752 km (0.101 R)
• M76: 27,317,020 km (0.101 R)
• M77: 29,237,707 km (0.113 R)
• M78: 29,529,572 km (0.09 R)
• M79: 29,578,341 km (0.112 R)
• M80: 30,755,976 km (0.053 R)
• M81: 31,449,960 km (0.094 R)
• M82: 31,898,904 km (0.102 R)
• M83: 33,106,158 km (0.102 R)
• M84: 33,308,863 km (0.118 R)
• M85: 33,359,577 km (0.082 R)
• M86: 33,562,881 km (0.079 R)
• M87: 33,868,360 km (0.046 R)

Planet 5 - Ice Giant

Semi-Major Axis: 6.69 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 878.5

Radius: 3.4

Gravity: 75.99 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 6.59 AU - 6.79 AU

Year: 11173 Days

Day: 23.6 Hours

Environment

Temp: -214 °C

Axial Tilt: 20.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 81,825,793 km

• M1: 177,573 km (0.118 R)
• M2: 225,145 km (0.116 R)
• M3: 393,592 km (0.12 R)
• M4: 457,321 km (0.068 R)
• M5: 490,531 km (0.077 R)
• M6: 559,346 km (0.117 R)
• M7: 1,333,964 km (0.099 R)
• M8: 1,504,955 km (0.119 R)
• M9: 1,787,545 km (0.038 R)
• M10: 2,946,031 km (0.082 R)
• M11: 3,072,142 km (0.075 R)
• M12: 3,461,545 km (0.097 R)
• M13: 3,969,579 km (0.116 R)
• M14: 4,214,621 km (0.102 R)
• M15: 5,016,316 km (0.114 R)
• M16: 5,357,549 km (0.109 R)
• M17: 6,589,038 km (0.1 R)
• M18: 8,343,971 km (0.113 R)
• M19: 8,657,079 km (0.045 R)
• M20: 8,792,615 km (0.116 R)
• M21: 9,249,038 km (0.11 R)
• M22: 10,042,655 km (0.077 R)
• M23: 10,089,928 km (0.09 R)
• M24: 10,375,660 km (0.065 R)
• M25: 11,297,781 km (0.104 R)
• M26: 11,743,732 km (0.12 R)
• M27: 11,994,009 km (0.114 R)
• M28: 12,347,210 km (0.034 R)
• M29: 13,063,933 km (0.084 R)
• M30: 13,846,629 km (0.102 R)
• M31: 14,057,862 km (0.088 R)
• M32: 14,110,819 km (0.12 R)
• M33: 14,270,290 km (0.082 R)
• M34: 14,323,547 km (0.117 R)
• M35: 14,698,140 km (0.073 R)
• M36: 15,130,179 km (0.099 R)
• M37: 15,566,556 km (0.078 R)
• M38: 15,731,114 km (0.115 R)
• M39: 15,841,218 km (0.106 R)
• M40: 16,731,175 km (0.072 R)
• M41: 16,843,523 km (0.034 R)
• M42: 18,153,851 km (0.038 R)
• M43: 19,733,306 km (0.109 R)
• M44: 19,852,086 km (0.042 R)
• M45: 20,389,442 km (0.12 R)
• M46: 20,689,984 km (0.033 R)
• M47: 21,600,287 km (0.085 R)
• M48: 21,783,993 km (0.09 R)
• M49: 22,214,536 km (0.045 R)
• M50: 22,585,688 km (0.071 R)
• M51: 22,834,320 km (0.092 R)
• M52: 25,693,285 km (0.102 R)
• M53: 26,278,512 km (0.12 R)
• M54: 27,727,367 km (0.117 R)
• M55: 28,327,554 km (0.113 R)
• M56: 28,394,424 km (0.11 R)
• M57: 28,797,291 km (0.074 R)
• M58: 28,864,610 km (0.097 R)
• M59: 30,016,962 km (0.093 R)
• M60: 30,427,160 km (0.104 R)
• M61: 30,495,825 km (0.087 R)
• M62: 31,738,684 km (0.098 R)
• M63: 32,086,798 km (0.112 R)
• M64: 32,436,259 km (0.088 R)
• M65: 32,506,421 km (0.053 R)
• M66: 33,280,141 km (0.1 R)
• M67: 35,133,060 km (0.112 R)
• M68: 35,782,165 km (0.093 R)
• M69: 37,385,555 km (0.087 R)
• M70: 38,492,131 km (0.081 R)
• M71: 39,086,782 km (0.12 R)
• M72: 39,459,879 km (0.101 R)
• M73: 40,360,309 km (0.092 R)
• M74: 42,640,629 km (0.112 R)
• M75: 42,871,010 km (0.083 R)
• M76: 43,641,738 km (0.094 R)
• M77: 43,951,406 km (0.118 R)
• M78: 44,184,030 km (0.112 R)
• M79: 44,650,626 km (0.109 R)
• M80: 44,962,538 km (0.099 R)
• M81: 48,121,446 km (0.085 R)
• M82: 48,361,252 km (0.092 R)
• M83: 48,681,690 km (0.072 R)
• M84: 49,646,896 km (0.055 R)
• M85: 50,131,892 km (0.102 R)
• M86: 51,188,053 km (0.08 R)
• M87: 52,087,585 km (0.091 R)
• M88: 53,322,515 km (0.102 R)
• M89: 54,983,949 km (0.112 R)
• M90: 55,234,675 km (0.109 R)
• M91: 55,905,023 km (0.11 R)

Planet 6 - Ice Giant

Semi-Major Axis: 9.37 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 993.6

Radius: 3.6

Gravity: 76.67 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 7.53 AU - 11.21 AU

Year: 18519 Days

Day: 22.8 Hours

Environment

Temp: -237 °C

Axial Tilt: 3.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 81,825,793 km

• M1: 166,054 km (0.111 R)
• M2: 825,481 km (0.111 R)
• M3: 931,845 km (0.114 R)
• M4: 1,216,829 km (0.044 R)
• M5: 2,252,794 km (0.094 R)
• M6: 2,326,845 km (0.047 R)
• M7: 2,477,341 km (0.109 R)
• M8: 2,987,769 km (0.083 R)
• M9: 4,011,467 km (0.116 R)
• M10: 4,237,210 km (0.074 R)
• M11: 4,795,809 km (0.038 R)
• M12: 5,575,961 km (0.068 R)
• M13: 5,929,461 km (0.049 R)
• M14: 6,083,098 km (0.079 R)
• M15: 6,978,890 km (0.092 R)
• M16: 7,195,508 km (0.09 R)
• M17: 7,414,370 km (0.093 R)
• M18: 7,746,776 km (0.108 R)
• M19: 8,541,290 km (0.056 R)
• M20: 8,714,824 km (0.086 R)
• M21: 10,949,517 km (0.112 R)
• M22: 11,075,030 km (0.074 R)
• M23: 11,264,271 km (0.107 R)
• M24: 11,582,166 km (0.119 R)
• M25: 12,226,634 km (0.059 R)
• M26: 12,356,934 km (0.111 R)
• M27: 14,365,584 km (0.103 R)
• M28: 14,503,065 km (0.114 R)
• M29: 15,057,325 km (0.09 R)
• M30: 15,337,073 km (0.07 R)
• M31: 16,115,131 km (0.091 R)
• M32: 16,833,650 km (0.085 R)
• M33: 17,489,188 km (0.103 R)
• M34: 17,562,491 km (0.063 R)
• M35: 17,783,148 km (0.049 R)
• M36: 18,749,849 km (0.078 R)
• M37: 18,975,443 km (0.096 R)
• M38: 19,277,481 km (0.118 R)
• M39: 19,353,177 km (0.05 R)
• M40: 19,429,023 km (0.113 R)
• M41: 19,962,938 km (0.091 R)
• M42: 20,193,169 km (0.07 R)
• M43: 22,066,733 km (0.049 R)
• M44: 22,225,456 km (0.026 R)
• M45: 24,649,690 km (0.044 R)
• M46: 25,726,047 km (0.051 R)
• M47: 27,241,323 km (0.047 R)
• M48: 27,667,378 km (0.116 R)
• M49: 28,526,070 km (0.093 R)
• M50: 29,655,384 km (0.047 R)
• M51: 30,357,597 km (0.096 R)
• M52: 31,154,205 km (0.114 R)
• M53: 31,689,018 km (0.084 R)
• M54: 32,226,822 km (0.092 R)
• M55: 32,767,768 km (0.066 R)
• M56: 33,129,944 km (0.108 R)
• M57: 33,220,750 km (0.109 R)
• M58: 33,311,556 km (0.1 R)
• M59: 35,609,529 km (0.079 R)
• M60: 37,295,497 km (0.081 R)
• M61: 37,768,376 km (0.119 R)
• M62: 39,391,214 km (0.104 R)
• M63: 44,895,069 km (0.096 R)
• M64: 45,902,910 km (0.117 R)
• M65: 47,020,107 km (0.095 R)
• M66: 48,043,506 km (0.088 R)
• M67: 48,661,046 km (0.087 R)
• M68: 48,970,863 km (0.062 R)
• M69: 49,281,279 km (0.097 R)
• M70: 50,320,685 km (0.083 R)
• M71: 50,738,511 km (0.086 R)
• M72: 51,788,090 km (0.076 R)
• M73: 54,764,639 km (0.079 R)
• M74: 56,381,792 km (0.11 R)
• M75: 59,111,953 km (0.104 R)
• M76: 64,133,355 km (0.084 R)
• M77: 64,586,338 km (0.094 R)
• M78: 65,381,450 km (0.116 R)
• M79: 67,096,291 km (0.112 R)
• M80: 68,132,256 km (0.051 R)
• M81: 68,710,152 km (0.113 R)
• M82: 70,686,789 km (0.11 R)
• M83: 70,803,775 km (0.117 R)
• M84: 71,506,286 km (0.044 R)
• M85: 72,093,458 km (0.106 R)
• M86: 74,220,590 km (0.118 R)
• M87: 74,815,092 km (0.081 R)
• M88: 75,889,205 km (0.103 R)
• M89: 76,848,127 km (0.084 R)
• M90: 77,570,086 km (0.109 R)
• M91: 81,090,872 km (0.111 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 236 - 18,683 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit