🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.58

Radius: 1.67

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 0.55 AU - 0.55 AU

Year: 268 Days

Day: 35.2 Hours

Environment

Temp: -132 °C

Axial Tilt: 26.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 43,234,685 km

• M1: 74,350 km (0.083 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 752.9

Radius: 14.8

Gravity: 3.44 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 0.7 AU - 0.82 AU

Year: 435 Days

Day: 12.8 Hours

Environment

Temp: -143 °C

Axial Tilt: 152.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 43,234,685 km

• M1: 190,887 km (0.112 R)
• M2: 289,173 km (0.074 R)
• M3: 418,425 km (0.098 R)
• M4: 521,797 km (0.086 R)
• M5: 644,617 km (0.107 R)
• M6: 750,682 km (0.037 R)
• M7: 846,874 km (0.036 R)
• M8: 961,316 km (0.114 R)
• M9: 1,110,315 km (0.082 R)
• M10: 1,207,704 km (0.049 R)
• M11: 1,422,676 km (0.052 R)
• M12: 1,546,094 km (0.075 R)
• M13: 1,639,742 km (0.092 R)
• M14: 1,798,466 km (0.065 R)
• M15: 1,891,515 km (0.111 R)
• M16: 2,016,430 km (0.104 R)
• M17: 2,138,053 km (0.036 R)
• M18: 2,376,063 km (0.051 R)
• M19: 2,492,001 km (0.112 R)
• M20: 2,609,884 km (0.082 R)
• M21: 2,749,908 km (0.051 R)
• M22: 2,858,217 km (0.11 R)
• M23: 3,065,560 km (0.066 R)
• M24: 3,235,054 km (0.071 R)
• M25: 3,385,849 km (0.092 R)
• M26: 3,800,085 km (0.105 R)
• M27: 3,951,927 km (0.107 R)
• M28: 4,067,267 km (0.082 R)
• M29: 4,160,317 km (0.04 R)
• M30: 4,547,925 km (0.067 R)
• M31: 4,733,875 km (0.105 R)
• M32: 4,914,290 km (0.116 R)
• M33: 5,248,043 km (0.101 R)
• M34: 5,417,836 km (0.116 R)
• M35: 5,554,868 km (0.094 R)
• M36: 5,823,995 km (0.115 R)
• M37: 5,920,485 km (0.098 R)
• M38: 6,017,425 km (0.102 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 145.6

Radius: 12.2

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 1.34 AU - 1.46 AU

Year: 1087 Days

Day: 13.5 Hours

Environment

Temp: -167 °C

Axial Tilt: 21.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 43,234,685 km

• M1: 156,330 km (0.115 R)
• M2: 249,978 km (0.099 R)
• M3: 326,423 km (0.103 R)
• M4: 436,227 km (0.118 R)
• M5: 517,609 km (0.065 R)
• M6: 649,853 km (0.092 R)
• M7: 790,475 km (0.069 R)
• M8: 881,131 km (0.08 R)
• M9: 966,253 km (0.105 R)
• M10: 1,140,235 km (0.112 R)
• M11: 1,255,126 km (0.083 R)
• M12: 1,526,048 km (0.11 R)
• M13: 1,713,195 km (0.094 R)
• M14: 1,895,854 km (0.054 R)
• M15: 2,053,231 km (0.076 R)
• M16: 2,162,736 km (0.115 R)
• M17: 2,287,501 km (0.098 R)
• M18: 2,462,231 km (0.097 R)
• M19: 2,544,361 km (0.102 R)
• M20: 2,839,517 km (0.083 R)
• M21: 2,983,879 km (0.088 R)
• M22: 3,227,724 km (0.116 R)
• M23: 3,447,483 km (0.118 R)
• M24: 3,790,511 km (0.088 R)
• M25: 3,909,890 km (0.103 R)
• M26: 3,998,302 km (0.115 R)
• M27: 4,433,931 km (0.097 R)
• M28: 4,534,611 km (0.051 R)
• M29: 4,902,023 km (0.109 R)
• M30: 5,128,963 km (0.088 R)
• M31: 5,217,076 km (0.103 R)
• M32: 5,439,827 km (0.111 R)
• M33: 5,556,963 km (0.055 R)
• M34: 5,738,724 km (0.046 R)
• M35: 5,894,754 km (0.085 R)
• M36: 5,977,931 km (0.117 R)
• M37: 6,192,454 km (0.107 R)
• M38: 6,286,551 km (0.116 R)
• M39: 6,380,948 km (0.095 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 730.3

Radius: 10

Gravity: 7.3 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 1.32 AU - 1.56 AU

Year: 1134 Days

Day: 14.2 Hours

Environment

Temp: -181 °C

Axial Tilt: 12.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 43,234,685 km

• M1: 124,765 km (0.074 R)
• M2: 274,662 km (0.117 R)
• M3: 352,752 km (0.082 R)
• M4: 446,101 km (0.078 R)
• M5: 538,253 km (0.116 R)
• M6: 656,136 km (0.083 R)
• M7: 783,444 km (0.107 R)
• M8: 954,883 km (0.067 R)
• M9: 1,027,139 km (0.065 R)
• M10: 1,185,114 km (0.087 R)
• M11: 1,327,083 km (0.097 R)
• M12: 1,742,666 km (0.092 R)
• M13: 1,832,275 km (0.092 R)
• M14: 1,932,954 km (0.078 R)
• M15: 2,072,978 km (0.057 R)
• M16: 2,334,026 km (0.071 R)
• M17: 2,534,188 km (0.116 R)
• M18: 2,646,686 km (0.117 R)
• M19: 2,781,922 km (0.105 R)
• M20: 2,898,160 km (0.117 R)
• M21: 2,972,958 km (0.072 R)
• M22: 3,146,492 km (0.112 R)
• M23: 3,401,706 km (0.082 R)
• M24: 3,549,060 km (0.06 R)
• M25: 3,663,801 km (0.089 R)
• M26: 3,744,883 km (0.089 R)
• M27: 3,968,084 km (0.086 R)
• M28: 4,232,124 km (0.097 R)
• M29: 4,378,430 km (0.113 R)
• M30: 4,538,949 km (0.106 R)
• M31: 4,601,331 km (0.066 R)
• M32: 4,916,983 km (0.105 R)
• M33: 5,109,665 km (0.029 R)
• M34: 5,252,680 km (0.115 R)
• M35: 5,423,372 km (0.11 R)
• M36: 5,542,751 km (0.08 R)
• M37: 6,110,923 km (0.088 R)
• M38: 6,207,414 km (0.103 R)
• M39: 6,402,041 km (0.071 R)
• M40: 6,556,276 km (0.088 R)
• M41: 7,055,484 km (0.099 R)
• M42: 7,156,762 km (0.1 R)
• M43: 7,243,978 km (0.084 R)
• M44: 7,522,679 km (0.103 R)
• M45: 7,759,941 km (0.09 R)
• M46: 8,181,358 km (0.091 R)
• M47: 8,827,322 km (0.057 R)
• M48: 8,952,385 km (0.105 R)
• M49: 9,188,152 km (0.1 R)
• M50: 9,298,854 km (0.108 R)
• M51: 9,362,433 km (0.097 R)
• M52: 9,505,748 km (0.072 R)
• M53: 9,569,776 km (0.034 R)
• M54: 9,698,131 km (0.113 R)
• M55: 9,924,173 km (0.098 R)
• M56: 10,168,167 km (0.106 R)
• M57: 10,299,215 km (0.077 R)
• M58: 10,381,344 km (0.065 R)
• M59: 10,513,290 km (0.059 R)
• M60: 10,596,017 km (0.049 R)
• M61: 10,778,826 km (0.042 R)
• M62: 10,912,417 km (0.113 R)
• M63: 11,029,851 km (0.049 R)
• M64: 11,282,671 km (0.084 R)
• M65: 11,350,439 km (0.115 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 278.2

Radius: 14.6

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 1.52 AU - 1.7 AU

Year: 1340 Days

Day: 11.4 Hours

Environment

Temp: -181 °C

Axial Tilt: 15.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 43,234,685 km

• M1: 188,045 km (0.05 R)
• M2: 280,496 km (0.026 R)
• M3: 403,465 km (0.11 R)
• M4: 505,042 km (0.104 R)
• M5: 748,588 km (0.107 R)
• M6: 954,285 km (0.118 R)
• M7: 1,090,120 km (0.071 R)
• M8: 1,582,895 km (0.072 R)
• M9: 1,754,633 km (0.06 R)
• M10: 1,932,954 km (0.102 R)
• M11: 2,076,867 km (0.068 R)
• M12: 2,409,872 km (0.045 R)
• M13: 2,644,741 km (0.085 R)
• M14: 2,787,457 km (0.096 R)
• M15: 2,941,992 km (0.111 R)
• M16: 3,099,668 km (0.099 R)
• M17: 3,510,912 km (0.057 R)
• M18: 3,648,692 km (0.06 R)
• M19: 3,960,155 km (0.084 R)
• M20: 4,052,307 km (0.048 R)
• M21: 4,207,440 km (0.106 R)
• M22: 4,459,961 km (0.045 R)
• M23: 4,695,728 km (0.12 R)
• M24: 4,815,256 km (0.101 R)
• M25: 5,530,932 km (0.091 R)
• M26: 5,924,674 km (0.096 R)
• M27: 6,030,589 km (0.091 R)
• M28: 6,303,905 km (0.088 R)
• M29: 6,411,914 km (0.041 R)
• M30: 6,678,797 km (0.049 R)
• M31: 6,986,520 km (0.086 R)
• M32: 7,085,853 km (0.11 R)
• M33: 7,361,861 km (0.054 R)
• M34: 8,028,319 km (0.065 R)
• M35: 8,316,295 km (0.111 R)
• M36: 8,554,305 km (0.071 R)
• M37: 8,714,375 km (0.103 R)
• M38: 8,915,734 km (0.071 R)
• M39: 9,186,656 km (0.09 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 422.6

Radius: 12.7

Gravity: 2.62 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 2.04 AU - 2.22 AU

Year: 2039 Days

Day: 11.8 Hours

Environment

Temp: -197 °C

Axial Tilt: 37.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 43,234,685 km

• M1: 203,603 km (0.113 R)
• M2: 295,905 km (0.118 R)
• M3: 428,000 km (0.092 R)
• M4: 567,275 km (0.103 R)
• M5: 761,004 km (0.038 R)
• M6: 882,328 km (0.068 R)
• M7: 969,993 km (0.113 R)
• M8: 1,163,871 km (0.047 R)
• M9: 1,333,964 km (0.075 R)
• M10: 1,512,883 km (0.044 R)
• M11: 1,884,484 km (0.084 R)
• M12: 2,086,591 km (0.12 R)
• M13: 2,262,518 km (0.114 R)
• M14: 2,501,127 km (0.036 R)
• M15: 2,712,209 km (0.068 R)
• M16: 2,844,155 km (0.092 R)
• M17: 3,127,343 km (0.102 R)
• M18: 3,215,307 km (0.112 R)
• M19: 3,484,434 km (0.088 R)
• M20: 3,641,511 km (0.111 R)
• M21: 3,949,384 km (0.086 R)
• M22: 4,224,045 km (0.078 R)
• M23: 4,420,168 km (0.118 R)
• M24: 4,576,348 km (0.064 R)
• M25: 4,705,451 km (0.063 R)
• M26: 4,835,901 km (0.05 R)
• M27: 5,026,488 km (0.068 R)
• M28: 5,189,550 km (0.074 R)
• M29: 5,369,666 km (0.115 R)
• M30: 5,506,099 km (0.107 R)
• M31: 5,860,048 km (0.09 R)
• M32: 6,000,520 km (0.106 R)
• M33: 6,221,327 km (0.103 R)
• M34: 6,348,784 km (0.109 R)
• M35: 6,606,242 km (0.1 R)
• M36: 6,687,474 km (0.084 R)
• M37: 6,801,617 km (0.093 R)
• M38: 6,982,481 km (0.066 R)
• M39: 7,148,235 km (0.104 R)
• M40: 7,315,336 km (0.107 R)
• M41: 7,449,974 km (0.112 R)
• M42: 7,738,847 km (0.112 R)
• M43: 8,240,000 km (0.119 R)
• M44: 8,912,892 km (0.098 R)
• M45: 9,074,906 km (0.047 R)
• M46: 9,420,028 km (0.105 R)
• M47: 9,769,489 km (0.09 R)
• M48: 10,519,124 km (0.093 R)
• M49: 10,633,267 km (0.109 R)
• M50: 10,824,304 km (0.12 R)
• M51: 11,345,802 km (0.085 R)
• M52: 11,443,340 km (0.064 R)
• M53: 11,757,196 km (0.098 R)
• M54: 12,053,998 km (0.117 R)
• M55: 12,133,584 km (0.094 R)
• M56: 12,313,251 km (0.04 R)
• M57: 12,473,620 km (0.069 R)
• M58: 12,554,104 km (0.069 R)
• M59: 12,655,082 km (0.11 R)
• M60: 12,898,179 km (0.046 R)
• M61: 13,368,664 km (0.105 R)
• M62: 13,451,093 km (0.089 R)
• M63: 13,595,604 km (0.099 R)
• M64: 13,823,890 km (0.115 R)
• M65: 14,011,636 km (0.106 R)
• M66: 14,095,411 km (0.067 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 666.1

Radius: 13.1

Gravity: 3.88 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 4.41 AU - 7.21 AU

Year: 9187 Days

Day: 11.9 Hours

Environment

Temp: -223 °C

Axial Tilt: 36.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 43,234,685 km

• M1: 236,963 km (0.117 R)
• M2: 561,590 km (0.104 R)
• M3: 708,496 km (0.111 R)
• M4: 1,008,888 km (0.082 R)
• M5: 1,193,791 km (0.052 R)
• M6: 1,794,277 km (0.096 R)
• M7: 1,952,402 km (0.116 R)
• M8: 2,606,294 km (0.081 R)
• M9: 2,918,056 km (0.109 R)
• M10: 3,051,497 km (0.054 R)
• M11: 3,866,207 km (0.107 R)
• M12: 4,162,411 km (0.049 R)
• M13: 4,374,092 km (0.086 R)
• M14: 4,558,546 km (0.032 R)
• M15: 5,030,976 km (0.049 R)
• M16: 5,159,631 km (0.12 R)
• M17: 5,853,166 km (0.106 R)
• M18: 6,056,769 km (0.096 R)
• M19: 6,541,167 km (0.045 R)
• M20: 7,073,885 km (0.058 R)
• M21: 7,436,959 km (0.088 R)
• M22: 7,547,063 km (0.08 R)
• M23: 7,657,765 km (0.099 R)
• M24: 8,068,262 km (0.11 R)
• M25: 8,949,693 km (0.038 R)
• M26: 9,382,030 km (0.054 R)
• M27: 9,541,053 km (0.044 R)
• M28: 10,104,439 km (0.105 R)
• M29: 11,137,412 km (0.07 R)
• M30: 11,858,922 km (0.058 R)
• M31: 12,290,512 km (0.071 R)
• M32: 12,815,152 km (0.038 R)
• M33: 12,903,415 km (0.082 R)
• M34: 12,991,677 km (0.04 R)
• M35: 13,977,228 km (0.105 R)
• M36: 14,250,095 km (0.084 R)
• M37: 14,708,911 km (0.085 R)
• M38: 15,547,108 km (0.086 R)
• M39: 15,829,998 km (0.102 R)
• M40: 15,924,693 km (0.092 R)
• M41: 16,736,860 km (0.064 R)
• M42: 17,318,497 km (0.04 R)
• M43: 17,513,722 km (0.107 R)
• M44: 17,955,933 km (0.073 R)
• M45: 18,501,367 km (0.069 R)
• M46: 19,456,250 km (0.033 R)
• M47: 19,761,131 km (0.037 R)
• M48: 20,427,140 km (0.093 R)
• M49: 20,685,346 km (0.039 R)
• M50: 21,361,529 km (0.11 R)
• M51: 21,992,233 km (0.104 R)
• M52: 22,682,328 km (0.037 R)
• M53: 23,649,778 km (0.092 R)
• M54: 23,975,153 km (0.101 R)
• M55: 24,138,514 km (0.102 R)
• M56: 24,356,777 km (0.043 R)
• M57: 24,850,301 km (0.118 R)
• M58: 25,735,920 km (0.109 R)
• M59: 26,070,720 km (0.114 R)
• M60: 26,238,569 km (0.057 R)
• M61: 26,463,115 km (0.097 R)
• M62: 26,631,862 km (0.099 R)
• M63: 28,109,440 km (0.066 R)
• M64: 28,569,453 km (0.087 R)
• M65: 29,964,454 km (0.089 R)
• M66: 32,218,295 km (0.086 R)
• M67: 33,426,447 km (0.095 R)
• M68: 33,548,070 km (0.119 R)
• M69: 36,323,261 km (0.086 R)
• M70: 36,636,070 km (0.102 R)
• M71: 37,012,757 km (0.086 R)
• M72: 37,517,052 km (0.119 R)
• M73: 38,214,028 km (0.056 R)
• M74: 38,595,951 km (0.119 R)
• M75: 38,723,558 km (0.11 R)
• M76: 39,685,174 km (0.09 R)
• M77: 41,044,569 km (0.081 R)
• M78: 41,828,313 km (0.103 R)
• M79: 42,419,224 km (0.088 R)
• M80: 43,410,460 km (0.077 R)
• M81: 44,676,806 km (0.097 R)

Planet 8 - Ice Giant

Semi-Major Axis: 6.63 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 400.8

Radius: 6.3

Gravity: 10.1 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 6.15 AU - 7.11 AU

Year: 11199 Days

Day: 24.8 Hours

Environment

Temp: -213 °C

Axial Tilt: 41.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 43,234,685 km

• M1: 128,205 km (0.112 R)
• M2: 302,636 km (0.058 R)
• M3: 449,841 km (0.036 R)
• M4: 650,302 km (0.119 R)
• M5: 1,036,564 km (0.063 R)
• M6: 1,185,862 km (0.101 R)
• M7: 1,402,330 km (0.085 R)
• M8: 1,567,786 km (0.097 R)
• M9: 1,674,299 km (0.111 R)
• M10: 1,717,683 km (0.037 R)
• M11: 1,849,927 km (0.111 R)
• M12: 1,985,613 km (0.086 R)
• M13: 2,218,985 km (0.087 R)
• M14: 2,338,963 km (0.114 R)
• M15: 2,436,650 km (0.064 R)
• M16: 2,610,632 km (0.084 R)
• M17: 2,661,047 km (0.062 R)
• M18: 2,737,491 km (0.084 R)
• M19: 2,788,654 km (0.061 R)
• M20: 3,264,824 km (0.106 R)
• M21: 3,346,654 km (0.068 R)
• M22: 3,737,553 km (0.105 R)
• M23: 4,084,022 km (0.111 R)
• M24: 4,838,743 km (0.096 R)
• M25: 4,994,774 km (0.079 R)
• M26: 5,343,935 km (0.052 R)
• M27: 5,472,889 km (0.096 R)
• M28: 5,701,025 km (0.11 R)
• M29: 5,899,093 km (0.109 R)
• M30: 6,506,759 km (0.067 R)
• M31: 7,853,888 km (0.091 R)
• M32: 7,963,843 km (0.115 R)
• M33: 8,185,247 km (0.055 R)
• M34: 9,091,063 km (0.097 R)
• M35: 9,439,027 km (0.045 R)
• M36: 9,830,674 km (0.095 R)
• M37: 9,988,799 km (0.091 R)
• M38: 10,107,879 km (0.116 R)
• M39: 10,548,894 km (0.101 R)
• M40: 10,751,449 km (0.113 R)
• M41: 10,955,202 km (0.095 R)
• M42: 10,996,191 km (0.117 R)
• M43: 11,037,032 km (0.105 R)
• M44: 11,201,440 km (0.087 R)
• M45: 11,783,226 km (0.091 R)
• M46: 11,825,113 km (0.082 R)
• M47: 12,460,007 km (0.035 R)
• M48: 12,545,427 km (0.093 R)
• M49: 12,674,081 km (0.087 R)
• M50: 12,889,353 km (0.042 R)
• M51: 13,454,832 km (0.078 R)
• M52: 13,983,960 km (0.082 R)
• M53: 14,519,969 km (0.094 R)
• M54: 14,790,442 km (0.095 R)
• M55: 15,750,262 km (0.076 R)
• M56: 16,494,960 km (0.109 R)
• M57: 16,588,908 km (0.114 R)
• M58: 20,035,344 km (0.077 R)
• M59: 20,487,578 km (0.076 R)
• M60: 21,351,057 km (0.102 R)
• M61: 21,915,938 km (0.113 R)
• M62: 22,070,922 km (0.028 R)
• M63: 24,118,019 km (0.094 R)
• M64: 24,277,939 km (0.077 R)
• M65: 26,060,697 km (0.108 R)
• M66: 26,224,956 km (0.116 R)
• M67: 26,499,168 km (0.091 R)
• M68: 26,829,780 km (0.026 R)
• M69: 27,161,588 km (0.051 R)
• M70: 29,636,385 km (0.059 R)
• M71: 30,094,155 km (0.096 R)
• M72: 30,266,342 km (0.036 R)
• M73: 30,669,508 km (0.091 R)
• M74: 31,074,320 km (0.115 R)
• M75: 32,534,994 km (0.042 R)
• M76: 32,711,669 km (0.096 R)
• M77: 33,540,890 km (0.101 R)
• M78: 33,898,279 km (0.068 R)
• M79: 34,137,337 km (0.032 R)
• M80: 34,197,176 km (0.105 R)
• M81: 34,376,843 km (0.075 R)
• M82: 34,556,959 km (0.06 R)
• M83: 34,677,086 km (0.03 R)
• M84: 35,522,463 km (0.114 R)
• M85: 36,069,393 km (0.066 R)
• M86: 38,036,755 km (0.088 R)
• M87: 38,160,921 km (0.103 R)
• M88: 38,845,929 km (0.095 R)
• M89: 39,597,958 km (0.043 R)
• M90: 40,861,761 km (0.099 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 412 - 12,509 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit