🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.46 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 96.8

Radius: 11.4

Gravity: 0.74 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 0.89 AU - 0.93 AU

Year: 569 Days

Day: 14.1 Hours

Environment

Temp: -162 °C

Axial Tilt: 21.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 50,340,752 km

• M1: 141,819 km (0.094 R)
• M2: 244,144 km (0.099 R)
• M3: 331,958 km (0.117 R)
• M4: 408,701 km (0.079 R)
• M5: 533,765 km (0.073 R)
• M6: 618,288 km (0.071 R)
• M7: 708,346 km (0.089 R)
• M8: 797,207 km (0.091 R)
• M9: 868,116 km (0.054 R)
• M10: 980,764 km (0.066 R)
• M11: 1,236,127 km (0.115 R)
• M12: 1,308,832 km (0.118 R)
• M13: 1,386,922 km (0.091 R)
• M14: 1,478,177 km (0.105 R)
• M15: 1,575,565 km (0.083 R)
• M16: 1,659,040 km (0.106 R)
• M17: 1,897,649 km (0.101 R)
• M18: 2,021,366 km (0.118 R)
• M19: 2,103,795 km (0.118 R)
• M20: 2,245,464 km (0.094 R)
• M21: 2,362,898 km (0.082 R)
• M22: 2,491,702 km (0.094 R)
• M23: 2,566,351 km (0.114 R)
• M24: 2,698,895 km (0.092 R)
• M25: 2,799,874 km (0.112 R)
• M26: 2,971,014 km (0.079 R)
• M27: 3,135,721 km (0.085 R)
• M28: 3,277,689 km (0.071 R)
• M29: 3,432,374 km (0.116 R)
• M30: 3,510,613 km (0.062 R)
• M31: 3,679,509 km (0.107 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 47.5

Radius: 12.2

Gravity: 0.32 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 1.13 AU - 1.27 AU

Year: 862 Days

Day: 10.9 Hours

Environment

Temp: -170 °C

Axial Tilt: 3.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 50,340,752 km

• M1: 153,487 km (0.074 R)
• M2: 236,813 km (0.025 R)
• M3: 364,121 km (0.036 R)
• M4: 455,077 km (0.081 R)
• M5: 594,053 km (0.114 R)
• M6: 681,269 km (0.086 R)
• M7: 767,437 km (0.096 R)
• M8: 1,013,226 km (0.116 R)
• M9: 1,117,496 km (0.098 R)
• M10: 1,299,856 km (0.107 R)
• M11: 1,387,221 km (0.062 R)
• M12: 1,472,791 km (0.058 R)
• M13: 1,600,548 km (0.099 R)
• M14: 1,690,606 km (0.109 R)
• M15: 2,126,833 km (0.109 R)
• M16: 2,212,852 km (0.065 R)
• M17: 2,313,980 km (0.101 R)
• M18: 2,407,329 km (0.086 R)
• M19: 2,530,598 km (0.119 R)
• M20: 2,612,428 km (0.072 R)
• M21: 2,695,006 km (0.089 R)
• M22: 2,778,631 km (0.097 R)
• M23: 3,055,237 km (0.075 R)
• M24: 3,178,805 km (0.119 R)
• M25: 3,838,233 km (0.055 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 492.7

Radius: 13.7

Gravity: 2.63 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 1.4 AU - 1.68 AU

Year: 1254 Days

Day: 14.1 Hours

Environment

Temp: -183 °C

Axial Tilt: 9.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 50,340,752 km

• M1: 209,736 km (0.102 R)
• M2: 333,753 km (0.063 R)
• M3: 432,787 km (0.054 R)
• M4: 583,282 km (0.112 R)
• M5: 695,481 km (0.069 R)
• M6: 791,672 km (0.059 R)
• M7: 905,965 km (0.032 R)
• M8: 1,117,346 km (0.047 R)
• M9: 1,203,814 km (0.073 R)
• M10: 1,454,241 km (0.109 R)
• M11: 1,582,147 km (0.111 R)
• M12: 1,697,188 km (0.102 R)
• M13: 1,798,166 km (0.115 R)
• M14: 2,250,850 km (0.108 R)
• M15: 2,362,599 km (0.108 R)
• M16: 2,514,740 km (0.117 R)
• M17: 2,601,657 km (0.104 R)
• M18: 2,939,748 km (0.109 R)
• M19: 3,260,486 km (0.084 R)
• M20: 3,366,401 km (0.076 R)
• M21: 3,913,630 km (0.066 R)
• M22: 4,083,274 km (0.055 R)
• M23: 4,313,505 km (0.07 R)
• M24: 4,465,347 km (0.105 R)
• M25: 4,583,529 km (0.085 R)
• M26: 4,846,971 km (0.091 R)
• M27: 5,226,950 km (0.056 R)
• M28: 5,426,812 km (0.08 R)
• M29: 5,578,505 km (0.093 R)
• M30: 5,705,962 km (0.09 R)
• M31: 5,821,452 km (0.108 R)
• M32: 5,911,809 km (0.044 R)
• M33: 6,054,974 km (0.102 R)
• M34: 6,186,022 km (0.102 R)
• M35: 6,304,653 km (0.109 R)
• M36: 6,531,144 km (0.114 R)
• M37: 6,841,859 km (0.106 R)
• M38: 7,060,870 km (0.071 R)
• M39: 7,449,824 km (0.095 R)
• M40: 7,576,384 km (0.025 R)
• M41: 7,988,825 km (0.047 R)
• M42: 8,075,143 km (0.088 R)
• M43: 8,219,655 km (0.084 R)
• M44: 8,423,407 km (0.113 R)
• M45: 9,089,866 km (0.03 R)
• M46: 9,195,033 km (0.12 R)
• M47: 9,315,759 km (0.115 R)
• M48: 9,421,823 km (0.039 R)
• M49: 9,696,485 km (0.108 R)
• M50: 9,896,498 km (0.096 R)
• M51: 10,363,243 km (0.115 R)
• M52: 10,457,490 km (0.081 R)
• M53: 10,615,166 km (0.107 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 663.2

Radius: 11.3

Gravity: 5.19 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 2.33 AU - 3.11 AU

Year: 2943 Days

Day: 13.1 Hours

Environment

Temp: -206 °C

Axial Tilt: 31.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 50,340,752 km

• M1: 150,196 km (0.096 R)
• M2: 366,515 km (0.101 R)
• M3: 501,901 km (0.118 R)
• M4: 585,825 km (0.11 R)
• M5: 666,159 km (0.101 R)
• M6: 789,578 km (0.105 R)
• M7: 1,117,346 km (0.093 R)
• M8: 1,474,287 km (0.071 R)
• M9: 1,588,281 km (0.115 R)
• M10: 1,907,373 km (0.098 R)
• M11: 2,189,066 km (0.1 R)
• M12: 2,276,281 km (0.048 R)
• M13: 2,469,262 km (0.097 R)
• M14: 2,887,239 km (0.11 R)
• M15: 3,244,628 km (0.097 R)
• M16: 3,344,560 km (0.09 R)
• M17: 3,547,564 km (0.11 R)
• M18: 3,737,404 km (0.03 R)
• M19: 3,842,272 km (0.066 R)
• M20: 4,126,956 km (0.085 R)
• M21: 4,235,415 km (0.117 R)
• M22: 4,326,670 km (0.112 R)
• M23: 4,754,669 km (0.1 R)
• M24: 4,868,663 km (0.115 R)
• M25: 5,274,671 km (0.108 R)
• M26: 5,511,485 km (0.088 R)
• M27: 5,671,405 km (0.113 R)
• M28: 5,996,032 km (0.113 R)
• M29: 6,305,700 km (0.106 R)
• M30: 6,494,193 km (0.06 R)
• M31: 6,726,967 km (0.12 R)
• M32: 6,855,173 km (0.105 R)
• M33: 7,005,668 km (0.12 R)
• M34: 7,332,091 km (0.084 R)
• M35: 7,442,045 km (0.104 R)
• M36: 7,663,450 km (0.084 R)
• M37: 7,752,610 km (0.036 R)
• M38: 7,954,568 km (0.03 R)
• M39: 8,112,992 km (0.105 R)
• M40: 8,409,794 km (0.081 R)
• M41: 8,617,286 km (0.113 R)
• M42: 8,710,186 km (0.118 R)
• M43: 9,274,021 km (0.059 R)
• M44: 9,345,379 km (0.053 R)
• M45: 9,608,522 km (0.117 R)
• M46: 9,922,528 km (0.097 R)
• M47: 10,141,988 km (0.111 R)
• M48: 10,735,143 km (0.051 R)
• M49: 11,111,531 km (0.098 R)
• M50: 11,390,382 km (0.08 R)
• M51: 11,799,981 km (0.068 R)
• M52: 12,058,486 km (0.072 R)
• M53: 12,607,510 km (0.098 R)
• M54: 12,898,328 km (0.113 R)
• M55: 13,757,020 km (0.118 R)
• M56: 14,193,397 km (0.098 R)
• M57: 14,413,156 km (0.07 R)
• M58: 14,661,938 km (0.076 R)
• M59: 15,135,565 km (0.114 R)
• M60: 15,275,887 km (0.12 R)
• M61: 15,529,456 km (0.048 R)
• M62: 15,926,638 km (0.064 R)
• M63: 16,097,928 km (0.068 R)
• M64: 16,269,816 km (0.055 R)
• M65: 16,528,770 km (0.104 R)
• M66: 16,963,501 km (0.111 R)
• M67: 17,050,866 km (0.049 R)
• M68: 17,401,972 km (0.104 R)
• M69: 17,784,943 km (0.114 R)
• M70: 17,992,435 km (0.114 R)
• M71: 18,830,034 km (0.105 R)
• M72: 19,192,958 km (0.084 R)
• M73: 19,344,800 km (0.074 R)
• M74: 19,895,021 km (0.09 R)
• M75: 20,481,295 km (0.084 R)
• M76: 20,792,159 km (0.108 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 758.8

Radius: 13.8

Gravity: 3.98 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 2.73 AU - 4.03 AU

Year: 4076 Days

Day: 8.3 Hours

Environment

Temp: -205 °C

Axial Tilt: 43.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 50,340,752 km

• M1: 176,077 km (0.054 R)
• M2: 305,479 km (0.12 R)
• M3: 447,746 km (0.047 R)
• M4: 559,945 km (0.078 R)
• M5: 717,023 km (0.118 R)
• M6: 940,073 km (0.093 R)
• M7: 1,560,605 km (0.114 R)
• M8: 1,667,717 km (0.105 R)
• M9: 1,922,033 km (0.084 R)
• M10: 2,121,298 km (0.052 R)
• M11: 2,468,963 km (0.091 R)
• M12: 2,649,827 km (0.105 R)
• M13: 2,816,479 km (0.047 R)
• M14: 3,102,061 km (0.095 R)
• M15: 3,258,391 km (0.069 R)
• M16: 3,457,356 km (0.082 R)
• M17: 3,722,444 km (0.065 R)
• M18: 3,826,115 km (0.113 R)
• M19: 3,930,834 km (0.041 R)
• M20: 4,121,721 km (0.118 R)
• M21: 4,272,366 km (0.091 R)
• M22: 4,601,631 km (0.088 R)
• M23: 4,803,139 km (0.11 R)
• M24: 6,368,830 km (0.11 R)
• M25: 6,518,578 km (0.092 R)
• M26: 6,872,526 km (0.032 R)
• M27: 7,077,774 km (0.081 R)
• M28: 7,811,702 km (0.099 R)
• M29: 8,160,713 km (0.076 R)
• M30: 8,269,172 km (0.113 R)
• M31: 8,378,079 km (0.118 R)
• M32: 8,818,645 km (0.051 R)
• M33: 8,957,920 km (0.098 R)
• M34: 9,069,820 km (0.076 R)
• M35: 9,182,317 km (0.05 R)
• M36: 9,465,356 km (0.071 R)
• M37: 9,636,496 km (0.118 R)
• M38: 10,273,185 km (0.11 R)
• M39: 10,537,524 km (0.119 R)
• M40: 10,834,027 km (0.086 R)
• M41: 11,465,480 km (0.091 R)
• M42: 11,587,253 km (0.103 R)
• M43: 12,701,458 km (0.093 R)
• M44: 12,953,680 km (0.07 R)
• M45: 13,623,878 km (0.118 R)
• M46: 13,785,145 km (0.103 R)
• M47: 13,882,084 km (0.063 R)
• M48: 15,097,716 km (0.069 R)
• M49: 15,398,558 km (0.07 R)
• M50: 16,142,358 km (0.081 R)
• M51: 16,656,227 km (0.057 R)
• M52: 17,140,774 km (0.058 R)
• M53: 17,280,050 km (0.043 R)
• M54: 17,664,965 km (0.106 R)
• M55: 17,946,808 km (0.065 R)
• M56: 18,265,601 km (0.096 R)
• M57: 19,341,658 km (0.113 R)
• M58: 19,450,416 km (0.105 R)
• M59: 19,559,473 km (0.105 R)
• M60: 19,741,384 km (0.088 R)
• M61: 20,107,300 km (0.077 R)
• M62: 20,254,205 km (0.079 R)
• M63: 20,957,016 km (0.116 R)
• M64: 21,255,464 km (0.043 R)
• M65: 24,865,260 km (0.089 R)
• M66: 25,260,348 km (0.086 R)
• M67: 25,737,266 km (0.115 R)
• M68: 26,377,695 km (0.067 R)
• M69: 26,619,146 km (0.105 R)
• M70: 26,780,562 km (0.113 R)
• M71: 26,901,886 km (0.11 R)
• M72: 27,023,359 km (0.089 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 849

Radius: 10.7

Gravity: 7.42 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 4.02 AU - 6.5 AU

Year: 7914 Days

Day: 6.5 Hours

Environment

Temp: -212 °C

Axial Tilt: 6.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 50,340,752 km

• M1: 198,217 km (0.107 R)
• M2: 296,353 km (0.092 R)
• M3: 396,285 km (0.11 R)
• M4: 511,026 km (0.108 R)
• M5: 699,520 km (0.113 R)
• M6: 1,145,471 km (0.092 R)
• M7: 1,318,855 km (0.085 R)
• M8: 1,398,740 km (0.065 R)
• M9: 2,239,331 km (0.067 R)
• M10: 2,433,658 km (0.064 R)
• M11: 2,891,278 km (0.088 R)
• M12: 3,459,152 km (0.116 R)
• M13: 3,599,474 km (0.116 R)
• M14: 3,684,596 km (0.12 R)
• M15: 4,061,283 km (0.073 R)
• M16: 4,665,060 km (0.078 R)
• M17: 4,757,960 km (0.06 R)
• M18: 5,200,321 km (0.076 R)
• M19: 7,385,796 km (0.079 R)
• M20: 8,083,222 km (0.101 R)
• M21: 9,071,615 km (0.087 R)
• M22: 9,698,729 km (0.079 R)
• M23: 9,817,809 km (0.061 R)
• M24: 10,994,696 km (0.119 R)
• M25: 11,202,038 km (0.119 R)
• M26: 11,789,808 km (0.077 R)
• M27: 12,002,088 km (0.12 R)
• M28: 12,172,928 km (0.089 R)
• M29: 12,560,088 km (0.114 R)
• M30: 13,656,790 km (0.093 R)
• M31: 13,745,950 km (0.062 R)
• M32: 14,284,353 km (0.11 R)
• M33: 14,420,038 km (0.116 R)
• M34: 14,601,650 km (0.065 R)
• M35: 15,335,727 km (0.07 R)
• M36: 15,894,175 km (0.062 R)
• M37: 16,364,661 km (0.079 R)
• M38: 17,223,053 km (0.12 R)
• M39: 17,319,394 km (0.115 R)
• M40: 19,382,349 km (0.094 R)
• M41: 19,884,848 km (0.116 R)
• M42: 20,239,246 km (0.06 R)
• M43: 20,697,913 km (0.065 R)
• M44: 20,800,387 km (0.111 R)
• M45: 21,625,569 km (0.068 R)
• M46: 21,937,929 km (0.088 R)
• M47: 22,883,537 km (0.114 R)
• M48: 23,042,410 km (0.1 R)
• M49: 23,681,792 km (0.099 R)
• M50: 23,949,871 km (0.082 R)
• M51: 24,380,863 km (0.068 R)
• M52: 24,705,939 km (0.114 R)
• M53: 24,814,547 km (0.116 R)
• M54: 25,086,815 km (0.057 R)
• M55: 25,854,701 km (0.113 R)
• M56: 26,463,265 km (0.075 R)
• M57: 26,741,517 km (0.06 R)
• M58: 27,132,715 km (0.092 R)
• M59: 27,413,211 km (0.102 R)
• M60: 28,431,225 km (0.052 R)
• M61: 29,404,060 km (0.12 R)
• M62: 29,519,250 km (0.066 R)
• M63: 29,634,590 km (0.111 R)
• M64: 29,865,569 km (0.055 R)
• M65: 29,981,358 km (0.093 R)
• M66: 30,446,009 km (0.051 R)
• M67: 30,620,739 km (0.093 R)
• M68: 32,209,170 km (0.054 R)
• M69: 33,282,983 km (0.11 R)
• M70: 33,884,666 km (0.112 R)
• M71: 34,854,658 km (0.104 R)
• M72: 34,976,581 km (0.071 R)
• M73: 36,141,649 km (0.103 R)
• M74: 37,381,965 km (0.055 R)
• M75: 37,631,644 km (0.057 R)
• M76: 38,195,478 km (0.109 R)
• M77: 39,078,255 km (0.109 R)
• M78: 39,458,533 km (0.046 R)
• M79: 39,649,270 km (0.075 R)
• M80: 39,776,428 km (0.101 R)
• M81: 40,350,884 km (0.026 R)
• M82: 42,285,185 km (0.093 R)
• M83: 42,740,860 km (0.107 R)
• M84: 43,920,140 km (0.096 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 969.9

Radius: 9.6

Gravity: 10.52 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 5.22 AU - 6.28 AU

Year: 9045 Days

Day: 12.7 Hours

Environment

Temp: -211 °C

Axial Tilt: 34 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 50,340,752 km

• M1: 123,867 km (0.095 R)
• M2: 220,956 km (0.111 R)
• M3: 521,199 km (0.082 R)
• M4: 631,153 km (0.076 R)
• M5: 1,255,725 km (0.036 R)
• M6: 1,363,884 km (0.03 R)
• M7: 1,613,263 km (0.106 R)
• M8: 1,683,724 km (0.119 R)
• M9: 2,285,855 km (0.069 R)
• M10: 2,527,905 km (0.103 R)
• M11: 2,863,752 km (0.094 R)
• M12: 3,007,815 km (0.111 R)
• M13: 3,095,479 km (0.061 R)
• M14: 4,311,560 km (0.109 R)
• M15: 5,125,971 km (0.065 R)
• M16: 5,515,075 km (0.067 R)
• M17: 5,913,753 km (0.089 R)
• M18: 6,061,107 km (0.086 R)
• M19: 6,321,856 km (0.065 R)
• M20: 6,472,501 km (0.113 R)
• M21: 7,600,170 km (0.063 R)
• M22: 7,921,955 km (0.095 R)
• M23: 8,578,690 km (0.081 R)
• M24: 9,040,499 km (0.078 R)
• M25: 9,253,077 km (0.047 R)
• M26: 9,381,432 km (0.046 R)
• M27: 10,032,033 km (0.059 R)
• M28: 10,384,935 km (0.112 R)
• M29: 11,560,026 km (0.097 R)
• M30: 12,023,181 km (0.097 R)
• M31: 12,163,354 km (0.086 R)
• M32: 12,351,099 km (0.066 R)
• M33: 12,539,742 km (0.092 R)
• M34: 12,872,149 km (0.097 R)
• M35: 13,111,505 km (0.106 R)
• M36: 13,838,102 km (0.077 R)
• M37: 15,279,627 km (0.062 R)
• M38: 15,787,811 km (0.061 R)
• M39: 16,146,846 km (0.113 R)
• M40: 16,301,530 km (0.098 R)
• M41: 16,456,663 km (0.099 R)
• M42: 16,716,365 km (0.104 R)
• M43: 18,035,370 km (0.06 R)
• M44: 18,142,332 km (0.1 R)
• M45: 18,249,444 km (0.095 R)
• M46: 18,842,749 km (0.115 R)
• M47: 18,951,208 km (0.096 R)
• M48: 19,059,966 km (0.113 R)
• M49: 19,716,850 km (0.102 R)
• M50: 20,716,014 km (0.085 R)
• M51: 20,884,162 km (0.1 R)
• M52: 21,221,804 km (0.116 R)
• M53: 21,845,478 km (0.101 R)
• M54: 23,052,882 km (0.035 R)
• M55: 23,401,894 km (0.12 R)
• M56: 24,518,343 km (0.112 R)
• M57: 25,292,213 km (0.104 R)
• M58: 25,412,041 km (0.043 R)
• M59: 26,013,723 km (0.105 R)
• M60: 26,376,947 km (0.026 R)
• M61: 26,803,002 km (0.12 R)
• M62: 26,986,259 km (0.069 R)
• M63: 27,047,445 km (0.087 R)
• M64: 27,908,680 km (0.071 R)
• M65: 28,467,128 km (0.114 R)
• M66: 29,595,246 km (0.113 R)
• M67: 30,037,756 km (0.061 R)
• M68: 31,057,715 km (0.098 R)
• M69: 31,571,883 km (0.103 R)
• M70: 34,649,260 km (0.116 R)
• M71: 35,249,297 km (0.055 R)
• M72: 36,392,225 km (0.12 R)
• M73: 36,934,368 km (0.076 R)
• M74: 37,479,054 km (0.103 R)
• M75: 37,889,401 km (0.068 R)
• M76: 38,507,539 km (0.101 R)
• M77: 39,614,863 km (0.064 R)
• M78: 40,102,701 km (0.058 R)
• M79: 40,312,288 km (0.053 R)
• M80: 41,084,063 km (0.055 R)
• M81: 41,154,524 km (0.065 R)
• M82: 41,577,736 km (0.095 R)
• M83: 42,286,531 km (0.071 R)
• M84: 43,428,711 km (0.111 R)
• M85: 44,291,890 km (0.058 R)
• M86: 44,436,402 km (0.098 R)
• M87: 45,597,431 km (0.104 R)
• M88: 46,401,520 km (0.116 R)
• M89: 47,283,997 km (0.057 R)
• M90: 48,394,911 km (0.062 R)
• M91: 49,589,301 km (0.075 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: 342 - 16,007 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit