🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.34

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 1.19 AU - 1.63 AU

Year: 608 Days

Day: 44.6 Hours

Environment

Temp: -36 °C

Axial Tilt: 38.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.96

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 1.62 AU - 1.76 AU

Year: 798 Days

Day: 21.2 Hours

Environment

Temp: -51 °C

Axial Tilt: 22.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.24

Radius: 0.57

Gravity: 0.74 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 1.98 AU - 1.98 AU

Year: 1013 Days

Day: 38.2 Hours

Environment

Temp: -65 °C

Axial Tilt: 65.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 5.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 74.3

Radius: 10.1

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 4.52 AU - 5.72 AU

Year: 4211 Days

Day: 5.1 Hours

Environment

Temp: -148 °C

Axial Tilt: 8.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 66,932,681 km

• M1: 289,621 km (0.069 R)
• M2: 356,043 km (0.062 R)
• M3: 446,250 km (0.084 R)
• M4: 509,830 km (0.102 R)
• M5: 634,445 km (0.106 R)
• M6: 742,454 km (0.097 R)
• M7: 1,032,674 km (0.073 R)
• M8: 1,195,437 km (0.078 R)
• M9: 1,792,033 km (0.08 R)
• M10: 1,979,479 km (0.08 R)
• M11: 2,341,655 km (0.12 R)
• M12: 2,724,925 km (0.11 R)
• M13: 2,815,282 km (0.085 R)
• M14: 3,163,247 km (0.049 R)
• M15: 3,330,497 km (0.083 R)
• M16: 3,574,492 km (0.118 R)
• M17: 3,748,773 km (0.108 R)
• M18: 3,887,749 km (0.094 R)
• M19: 4,015,506 km (0.078 R)
• M20: 4,249,178 km (0.101 R)
• M21: 5,045,936 km (0.074 R)
• M22: 5,129,561 km (0.113 R)
• M23: 5,284,096 km (0.11 R)
• M24: 5,354,856 km (0.091 R)
• M25: 5,554,719 km (0.109 R)
• M26: 5,670,058 km (0.083 R)
• M27: 5,888,322 km (0.093 R)
• M28: 6,006,055 km (0.114 R)
• M29: 6,109,577 km (0.116 R)
• M30: 6,318,416 km (0.12 R)
• M31: 6,682,088 km (0.119 R)
• M32: 6,820,167 km (0.101 R)
• M33: 7,021,376 km (0.077 R)
• M34: 7,115,024 km (0.102 R)
• M35: 7,461,493 km (0.104 R)
• M36: 7,556,936 km (0.03 R)
• M37: 7,926,742 km (0.097 R)
• M38: 8,751,027 km (0.117 R)
• M39: 9,309,924 km (0.11 R)
• M40: 9,862,988 km (0.059 R)
• M41: 10,604,993 km (0.106 R)
• M42: 10,730,506 km (0.088 R)
• M43: 11,493,455 km (0.093 R)
• M44: 12,462,101 km (0.064 R)
• M45: 12,575,646 km (0.118 R)
• M46: 12,784,484 km (0.112 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 34

Radius: 11.5

Gravity: 0.26 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 5.65 AU - 6.15 AU

Year: 5208 Days

Day: 13.3 Hours

Environment

Temp: -138 °C

Axial Tilt: 25.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 66,932,681 km

• M1: 170,242 km (0.101 R)
• M2: 365,168 km (0.107 R)
• M3: 526,136 km (0.097 R)
• M4: 676,930 km (0.037 R)
• M5: 974,481 km (0.112 R)
• M6: 1,188,106 km (0.111 R)
• M7: 1,393,205 km (0.106 R)
• M8: 1,593,068 km (0.086 R)
• M9: 1,687,763 km (0.11 R)
• M10: 1,820,307 km (0.03 R)
• M11: 2,345,994 km (0.105 R)
• M12: 2,605,696 km (0.099 R)
• M13: 2,739,137 km (0.112 R)
• M14: 3,451,971 km (0.073 R)
• M15: 3,679,060 km (0.069 R)
• M16: 3,759,694 km (0.083 R)
• M17: 4,512,470 km (0.087 R)
• M18: 4,773,668 km (0.119 R)
• M19: 5,103,980 km (0.11 R)
• M20: 5,389,413 km (0.102 R)
• M21: 5,827,435 km (0.096 R)
• M22: 6,125,883 km (0.069 R)
• M23: 6,276,977 km (0.03 R)
• M24: 6,908,130 km (0.097 R)
• M25: 7,340,169 km (0.028 R)
• M26: 7,559,480 km (0.086 R)
• M27: 7,692,173 km (0.09 R)
• M28: 8,019,643 km (0.079 R)
• M29: 8,230,576 km (0.102 R)
• M30: 8,734,870 km (0.048 R)
• M31: 9,486,151 km (0.064 R)
• M32: 10,274,531 km (0.091 R)
• M33: 10,585,994 km (0.094 R)
• M34: 11,369,588 km (0.099 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 725.1

Radius: 12

Gravity: 5.04 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 7.09 AU - 9.35 AU

Year: 8565 Days

Day: 12.3 Hours

Environment

Temp: -161 °C

Axial Tilt: 34.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 66,932,681 km

• M1: 156,479 km (0.096 R)
• M2: 238,160 km (0.106 R)
• M3: 424,559 km (0.092 R)
• M4: 596,596 km (0.088 R)
• M5: 762,500 km (0.095 R)
• M6: 843,582 km (0.114 R)
• M7: 927,806 km (0.094 R)
• M8: 1,643,183 km (0.084 R)
• M9: 2,160,044 km (0.107 R)
• M10: 2,351,529 km (0.114 R)
• M11: 2,802,866 km (0.044 R)
• M12: 3,065,410 km (0.1 R)
• M13: 3,145,894 km (0.099 R)
• M14: 3,671,581 km (0.046 R)
• M15: 3,785,724 km (0.072 R)
• M16: 4,076,542 km (0.112 R)
• M17: 4,866,718 km (0.118 R)
• M18: 5,024,244 km (0.116 R)
• M19: 5,119,538 km (0.113 R)
• M20: 5,637,895 km (0.076 R)
• M21: 6,935,656 km (0.102 R)
• M22: 7,148,833 km (0.084 R)
• M23: 7,472,713 km (0.05 R)
• M24: 7,618,272 km (0.06 R)
• M25: 8,435,226 km (0.042 R)
• M26: 8,815,952 km (0.052 R)
• M27: 9,085,677 km (0.099 R)
• M28: 9,319,199 km (0.038 R)
• M29: 9,515,322 km (0.113 R)
• M30: 11,049,748 km (0.088 R)
• M31: 11,174,213 km (0.086 R)
• M32: 11,550,302 km (0.117 R)
• M33: 11,718,749 km (0.102 R)
• M34: 11,845,758 km (0.084 R)
• M35: 12,357,831 km (0.115 R)
• M36: 12,530,318 km (0.076 R)
• M37: 12,877,385 km (0.043 R)
• M38: 13,492,531 km (0.103 R)
• M39: 13,937,734 km (0.105 R)
• M40: 14,523,859 km (0.111 R)
• M41: 15,487,568 km (0.097 R)
• M42: 16,000,539 km (0.041 R)
• M43: 16,235,707 km (0.067 R)
• M44: 17,428,152 km (0.113 R)
• M45: 17,961,768 km (0.107 R)
• M46: 18,059,305 km (0.111 R)
• M47: 18,402,333 km (0.101 R)
• M48: 18,747,456 km (0.072 R)
• M49: 19,394,167 km (0.1 R)
• M50: 20,098,923 km (0.083 R)
• M51: 20,607,406 km (0.108 R)
• M52: 21,120,078 km (0.115 R)
• M53: 21,326,373 km (0.08 R)
• M54: 21,481,506 km (0.096 R)
• M55: 21,844,879 km (0.051 R)
• M56: 22,001,359 km (0.109 R)
• M57: 22,578,059 km (0.069 R)
• M58: 23,053,481 km (0.099 R)
• M59: 23,960,642 km (0.113 R)
• M60: 24,553,947 km (0.117 R)
• M61: 26,307,234 km (0.05 R)
• M62: 26,529,238 km (0.106 R)
• M63: 26,751,839 km (0.051 R)
• M64: 27,648,529 km (0.12 R)
• M65: 29,241,297 km (0.116 R)
• M66: 30,397,240 km (0.088 R)
• M67: 31,215,241 km (0.055 R)
• M68: 32,336,926 km (0.083 R)
• M69: 32,515,247 km (0.082 R)
• M70: 32,872,935 km (0.077 R)
• M71: 34,134,793 km (0.086 R)
• M72: 34,316,405 km (0.074 R)
• M73: 35,351,473 km (0.09 R)
• M74: 35,657,849 km (0.092 R)
• M75: 37,639,423 km (0.104 R)
• M76: 38,769,784 km (0.068 R)
• M77: 40,742,382 km (0.118 R)
• M78: 41,192,372 km (0.057 R)
• M79: 41,579,382 km (0.075 R)
• M80: 42,032,364 km (0.054 R)
• M81: 42,812,816 km (0.065 R)
• M82: 43,335,810 km (0.117 R)
• M83: 43,926,572 km (0.102 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 135.3

Radius: 11.8

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 9.38 AU - 12.56 AU

Year: 13205 Days

Day: 9.9 Hours

Environment

Temp: -186 °C

Axial Tilt: 9.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 66,932,681 km

• M1: 487,539 km (0.099 R)
• M2: 1,050,027 km (0.114 R)
• M3: 1,157,289 km (0.08 R)
• M4: 1,468,453 km (0.061 R)
• M5: 1,843,046 km (0.111 R)
• M6: 1,936,844 km (0.088 R)
• M7: 2,512,197 km (0.098 R)
• M8: 2,616,766 km (0.081 R)
• M9: 2,722,681 km (0.095 R)
• M10: 3,551,753 km (0.074 R)
• M11: 3,645,850 km (0.07 R)
• M12: 3,812,651 km (0.102 R)
• M13: 4,203,551 km (0.119 R)
• M14: 4,505,140 km (0.11 R)
• M15: 4,866,120 km (0.106 R)
• M16: 4,944,658 km (0.1 R)
• M17: 5,209,746 km (0.06 R)
• M18: 6,060,958 km (0.103 R)
• M19: 6,459,486 km (0.116 R)
• M20: 6,546,104 km (0.069 R)
• M21: 7,675,568 km (0.114 R)
• M22: 8,013,808 km (0.111 R)
• M23: 8,294,304 km (0.062 R)
• M24: 9,579,350 km (0.114 R)
• M25: 10,278,720 km (0.114 R)
• M26: 10,481,575 km (0.098 R)
• M27: 12,045,022 km (0.065 R)
• M28: 12,330,604 km (0.079 R)
• M29: 13,090,711 km (0.12 R)
• M30: 13,237,317 km (0.081 R)
• M31: 13,717,377 km (0.119 R)
• M32: 14,618,554 km (0.093 R)
• M33: 15,038,027 km (0.077 R)
• M34: 15,422,792 km (0.06 R)
• M35: 15,655,118 km (0.116 R)
• M36: 15,771,804 km (0.092 R)
• M37: 16,045,120 km (0.098 R)
• M38: 16,123,509 km (0.117 R)
• M39: 16,675,824 km (0.099 R)
• M40: 16,834,697 km (0.117 R)
• M41: 17,354,699 km (0.077 R)
• M42: 17,475,574 km (0.091 R)
• M43: 17,596,599 km (0.086 R)
• M44: 17,677,382 km (0.113 R)
• M45: 17,839,396 km (0.055 R)
• M46: 18,574,969 km (0.087 R)
• M47: 19,487,217 km (0.119 R)
• M48: 19,738,541 km (0.082 R)
• M49: 19,822,615 km (0.108 R)
• M50: 19,991,063 km (0.109 R)
• M51: 20,117,622 km (0.094 R)
• M52: 20,925,750 km (0.082 R)
• M53: 21,831,266 km (0.07 R)
• M54: 22,005,248 km (0.053 R)
• M55: 23,413,264 km (0.119 R)
• M56: 24,083,312 km (0.061 R)
• M57: 24,173,221 km (0.06 R)
• M58: 24,850,450 km (0.051 R)
• M59: 24,941,107 km (0.035 R)
• M60: 25,214,123 km (0.072 R)
• M61: 26,039,005 km (0.091 R)
• M62: 26,223,460 km (0.103 R)
• M63: 28,092,386 km (0.062 R)
• M64: 28,281,627 km (0.105 R)
• M65: 29,618,134 km (0.092 R)
• M66: 31,366,784 km (0.117 R)
• M67: 32,204,083 km (0.045 R)
• M68: 32,352,634 km (0.117 R)
• M69: 32,600,667 km (0.106 R)
• M70: 33,098,678 km (0.114 R)
• M71: 33,448,738 km (0.105 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.68 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 304.8

Radius: 5.4

Gravity: 10.45 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 11.58 AU - 17.78 AU

Year: 20442 Days

Day: 16 Hours

Environment

Temp: -193 °C

Axial Tilt: 31.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 66,932,681 km

• M1: 109,356 km (0.093 R)
• M2: 233,672 km (0.095 R)
• M3: 286,031 km (0.114 R)
• M4: 555,906 km (0.106 R)
• M5: 826,528 km (0.099 R)
• M6: 1,134,251 km (0.03 R)
• M7: 1,252,284 km (0.039 R)
• M8: 1,500,467 km (0.042 R)
• M9: 1,630,318 km (0.07 R)
• M10: 2,363,198 km (0.088 R)
• M11: 2,606,892 km (0.104 R)
• M12: 2,858,666 km (0.093 R)
• M13: 4,377,234 km (0.101 R)
• M14: 4,789,974 km (0.092 R)
• M15: 5,531,680 km (0.079 R)
• M16: 6,308,841 km (0.113 R)
• M17: 6,774,091 km (0.083 R)
• M18: 7,032,596 km (0.088 R)
• M19: 7,692,921 km (0.082 R)
• M20: 7,872,438 km (0.11 R)
• M21: 8,836,896 km (0.079 R)
• M22: 9,596,404 km (0.088 R)
• M23: 9,644,575 km (0.041 R)
• M24: 9,935,243 km (0.117 R)
• M25: 9,984,012 km (0.065 R)
• M26: 10,724,522 km (0.101 R)
• M27: 10,774,487 km (0.112 R)
• M28: 11,076,077 km (0.087 R)
• M29: 11,380,508 km (0.1 R)
• M30: 11,945,689 km (0.095 R)
• M31: 13,103,277 km (0.06 R)
• M32: 13,210,240 km (0.103 R)
• M33: 13,371,357 km (0.094 R)
• M34: 14,021,958 km (0.066 R)
• M35: 14,572,029 km (0.053 R)
• M36: 16,264,281 km (0.113 R)
• M37: 16,436,767 km (0.107 R)
• M38: 17,074,951 km (0.117 R)
• M39: 17,367,714 km (0.1 R)
• M40: 17,898,787 km (0.071 R)
• M41: 18,495,084 km (0.086 R)
• M42: 18,555,073 km (0.091 R)
• M43: 18,795,776 km (0.104 R)
• M44: 19,158,551 km (0.067 R)
• M45: 19,462,683 km (0.099 R)
• M46: 20,695,369 km (0.08 R)
• M47: 20,757,602 km (0.111 R)
• M48: 21,069,963 km (0.074 R)
• M49: 21,636,190 km (0.071 R)
• M50: 21,952,889 km (0.072 R)
• M51: 22,143,626 km (0.12 R)
• M52: 24,081,368 km (0.052 R)
• M53: 24,278,238 km (0.104 R)
• M54: 24,541,381 km (0.06 R)
• M55: 24,607,354 km (0.107 R)
• M56: 24,805,421 km (0.104 R)
• M57: 25,670,247 km (0.108 R)
• M58: 25,737,266 km (0.068 R)
• M59: 26,207,453 km (0.037 R)
• M60: 27,497,884 km (0.1 R)
• M61: 28,185,286 km (0.12 R)
• M62: 28,808,960 km (0.087 R)
• M63: 29,858,239 km (0.068 R)
• M64: 30,281,451 km (0.101 R)
• M65: 31,706,521 km (0.116 R)
• M66: 33,372,143 km (0.095 R)
• M67: 34,105,173 km (0.036 R)
• M68: 35,289,091 km (0.07 R)
• M69: 35,811,187 km (0.117 R)
• M70: 35,960,935 km (0.112 R)
• M71: 36,035,883 km (0.117 R)
• M72: 36,787,762 km (0.053 R)
• M73: 39,846,889 km (0.112 R)
• M74: 40,312,737 km (0.092 R)
• M75: 41,249,818 km (0.053 R)
• M76: 41,799,889 km (0.036 R)
• M77: 42,352,204 km (0.089 R)
• M78: 42,589,766 km (0.116 R)
• M79: 42,748,340 km (0.118 R)
• M80: 44,585,850 km (0.109 R)
• M81: 45,311,998 km (0.095 R)
• M82: 45,635,878 km (0.101 R)
• M83: 48,172,459 km (0.095 R)
• M84: 48,337,615 km (0.093 R)
• M85: 50,922,517 km (0.107 R)
• M86: 51,259,262 km (0.117 R)
• M87: 51,512,381 km (0.12 R)
• M88: 54,237,606 km (0.052 R)
• M89: 54,667,550 km (0.051 R)
• M90: 55,531,029 km (0.112 R)
• M91: 56,834,774 km (0.113 R)
• M92: 56,921,990 km (0.098 R)
• M93: 57,534,144 km (0.061 R)
• M94: 58,060,579 km (0.086 R)

Planet 9 - Ice Giant

Semi-Major Axis: 18.95 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 207.5

Radius: 3.2

Gravity: 20.26 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 14.69 AU - 23.21 AU

Year: 29981 Days

Day: 20.8 Hours

Environment

Temp: -195 °C

Axial Tilt: 31.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 66,932,681 km

• M1: 96,939 km (0.113 R)
• M2: 320,289 km (0.112 R)
• M3: 422,764 km (0.059 R)
• M4: 574,905 km (0.064 R)
• M5: 1,072,467 km (0.106 R)
• M6: 1,525,150 km (0.095 R)
• M7: 1,639,293 km (0.108 R)
• M8: 1,906,475 km (0.096 R)
• M9: 5,933,351 km (0.049 R)
• M10: 6,022,810 km (0.079 R)
• M11: 6,942,388 km (0.058 R)
• M12: 7,084,058 km (0.079 R)
• M13: 7,370,238 km (0.052 R)
• M14: 7,855,683 km (0.109 R)
• M15: 7,904,751 km (0.116 R)
• M16: 8,052,704 km (0.069 R)
• M17: 8,351,301 km (0.056 R)
• M18: 8,959,267 km (0.107 R)
• M19: 9,581,444 km (0.051 R)
• M20: 10,594,671 km (0.08 R)
• M21: 10,921,692 km (0.07 R)
• M22: 11,418,357 km (0.083 R)
• M23: 13,068,122 km (0.052 R)
• M24: 13,126,316 km (0.068 R)
• M25: 15,709,272 km (0.103 R)
• M26: 15,957,306 km (0.12 R)
• M27: 16,772,464 km (0.05 R)
• M28: 16,962,454 km (0.118 R)
• M29: 17,923,321 km (0.082 R)
• M30: 18,312,575 km (0.055 R)
• M31: 18,638,997 km (0.086 R)
• M32: 18,901,541 km (0.083 R)
• M33: 19,033,337 km (0.057 R)
• M34: 20,232,663 km (0.109 R)
• M35: 20,570,156 km (0.085 R)
• M36: 22,984,067 km (0.101 R)
• M37: 24,474,810 km (0.063 R)
• M38: 25,267,978 km (0.116 R)
• M39: 25,850,063 km (0.052 R)
• M40: 25,996,370 km (0.119 R)
• M41: 27,027,698 km (0.093 R)
• M42: 27,772,545 km (0.077 R)
• M43: 27,922,293 km (0.103 R)
• M44: 28,222,685 km (0.104 R)
• M45: 28,448,578 km (0.107 R)
• M46: 29,511,022 km (0.058 R)
• M47: 29,740,356 km (0.035 R)
• M48: 29,816,950 km (0.119 R)
• M49: 30,200,818 km (0.103 R)
• M50: 31,752,597 km (0.111 R)
• M51: 33,012,660 km (0.082 R)
• M52: 33,569,014 km (0.112 R)
• M53: 36,560,972 km (0.042 R)
• M54: 38,463,258 km (0.106 R)
• M55: 39,552,630 km (0.068 R)
• M56: 39,889,973 km (0.068 R)
• M57: 41,333,742 km (0.116 R)
• M58: 41,504,732 km (0.089 R)
• M59: 42,105,069 km (0.077 R)
• M60: 42,708,247 km (0.115 R)
• M61: 44,185,077 km (0.033 R)
• M62: 46,120,724 km (0.069 R)
• M63: 47,904,380 km (0.116 R)
• M64: 48,624,245 km (0.101 R)
• M65: 48,985,374 km (0.069 R)
• M66: 49,528,863 km (0.066 R)
• M67: 49,710,475 km (0.095 R)
• M68: 50,347,911 km (0.067 R)
• M69: 51,814,868 km (0.099 R)
• M70: 52,461,131 km (0.113 R)
• M71: 52,831,685 km (0.101 R)
• M72: 54,884,616 km (0.12 R)
• M73: 54,978,564 km (0.054 R)
• M74: 56,110,122 km (0.118 R)
• M75: 60,226,906 km (0.059 R)
• M76: 60,809,141 km (0.09 R)
• M77: 61,783,472 km (0.056 R)
• M78: 63,747,692 km (0.073 R)
• M79: 64,340,847 km (0.11 R)
• M80: 65,732,257 km (0.1 R)
• M81: 66,131,534 km (0.079 R)
• M82: 66,631,939 km (0.104 R)

Kuiper Belt

Range: 30.2 - 49.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 256 - 13,376 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit