🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.39

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 0.96 AU - 1.34 AU

Year: 455 Days

Day: 31.1 Hours

Environment

Temp: 14 °C

Axial Tilt: 12.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 101,875,593 km

• M1: 628,012 km (0.087 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.56

Radius: 0.79

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 1.84 AU - 2 AU

Year: 982 Days

Day: 33.6 Hours

Environment

Temp: -62 °C

Axial Tilt: 41.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 101,875,593 km

• M1: 112,946 km (0.082 R)
• M2: 302,636 km (0.04 R)

Asteroid Belt

Center: 3.94 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 5.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 435

Radius: 11.8

Gravity: 3.12 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 5.28 AU - 6.62 AU

Year: 5355 Days

Day: 9.6 Hours

Environment

Temp: -155 °C

Axial Tilt: 5.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 101,875,593 km

• M1: 247,285 km (0.041 R)
• M2: 346,917 km (0.116 R)
• M3: 467,194 km (0.113 R)
• M4: 792,869 km (0.063 R)
• M5: 876,344 km (0.079 R)
• M6: 1,105,827 km (0.084 R)
• M7: 1,355,357 km (0.102 R)
• M8: 1,654,253 km (0.109 R)
• M9: 1,876,107 km (0.04 R)
• M10: 2,210,309 km (0.071 R)
• M11: 2,691,714 km (0.107 R)
• M12: 2,840,564 km (0.09 R)
• M13: 3,225,031 km (0.037 R)
• M14: 3,504,181 km (0.095 R)
• M15: 3,708,531 km (0.1 R)
• M16: 4,086,266 km (0.073 R)
• M17: 4,498,408 km (0.109 R)
• M18: 4,743,150 km (0.072 R)
• M19: 5,084,233 km (0.083 R)
• M20: 5,480,219 km (0.078 R)
• M21: 6,130,072 km (0.119 R)
• M22: 6,277,725 km (0.101 R)
• M23: 6,551,639 km (0.101 R)
• M24: 7,397,016 km (0.119 R)
• M25: 8,087,261 km (0.085 R)
• M26: 8,440,162 km (0.092 R)
• M27: 9,528,936 km (0.081 R)
• M28: 9,671,802 km (0.085 R)
• M29: 10,133,610 km (0.077 R)
• M30: 10,220,975 km (0.12 R)
• M31: 10,396,454 km (0.073 R)
• M32: 10,543,508 km (0.095 R)
• M33: 11,410,129 km (0.11 R)
• M34: 11,592,189 km (0.068 R)
• M35: 12,237,405 km (0.062 R)
• M36: 12,486,186 km (0.117 R)
• M37: 12,831,159 km (0.084 R)
• M38: 13,562,543 km (0.084 R)
• M39: 13,949,553 km (0.108 R)
• M40: 14,046,941 km (0.085 R)
• M41: 14,144,479 km (0.073 R)
• M42: 14,242,166 km (0.108 R)
• M43: 14,701,432 km (0.081 R)
• M44: 14,833,526 km (0.073 R)
• M45: 14,999,281 km (0.113 R)
• M46: 15,165,634 km (0.106 R)
• M47: 15,365,945 km (0.093 R)
• M48: 15,668,283 km (0.118 R)
• M49: 15,837,029 km (0.1 R)
• M50: 16,244,534 km (0.116 R)
• M51: 16,586,814 km (0.077 R)
• M52: 18,120,940 km (0.068 R)
• M53: 18,262,609 km (0.119 R)
• M54: 18,761,518 km (0.102 R)
• M55: 18,869,079 km (0.06 R)
• M56: 19,084,649 km (0.07 R)
• M57: 19,301,117 km (0.085 R)
• M58: 19,554,536 km (0.116 R)
• M59: 19,882,155 km (0.049 R)
• M60: 20,469,177 km (0.091 R)
• M61: 21,136,234 km (0.069 R)
• M62: 21,735,224 km (0.091 R)
• M63: 21,885,720 km (0.1 R)
• M64: 21,961,267 km (0.065 R)
• M65: 22,339,749 km (0.062 R)
• M66: 23,180,040 km (0.111 R)
• M67: 23,565,405 km (0.108 R)
• M68: 23,642,747 km (0.077 R)
• M69: 24,420,656 km (0.078 R)
• M70: 24,655,674 km (0.088 R)
• M71: 24,773,557 km (0.103 R)
• M72: 25,207,092 km (0.064 R)
• M73: 25,961,813 km (0.045 R)
• M74: 26,161,676 km (0.058 R)
• M75: 26,442,321 km (0.119 R)
• M76: 26,764,405 km (0.059 R)
• M77: 26,925,822 km (0.117 R)

Planet 4 - Gas Giant

Semi-Major Axis: 10.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 63.5

Radius: 14.3

Gravity: 0.31 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 8.89 AU - 11.69 AU

Year: 12179 Days

Day: 6.7 Hours

Environment

Temp: -175 °C

Axial Tilt: 22.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 101,875,593 km

• M1: 179,966 km (0.109 R)
• M2: 520,900 km (0.076 R)
• M3: 702,661 km (0.097 R)
• M4: 819,048 km (0.107 R)
• M5: 1,098,497 km (0.112 R)
• M6: 1,369,120 km (0.068 R)
• M7: 1,506,002 km (0.109 R)
• M8: 1,705,865 km (0.064 R)
• M9: 1,869,225 km (0.107 R)
• M10: 1,975,889 km (0.089 R)
• M11: 2,084,946 km (0.115 R)
• M12: 2,228,111 km (0.111 R)
• M13: 2,440,988 km (0.082 R)
• M14: 2,975,950 km (0.095 R)
• M15: 3,211,268 km (0.115 R)
• M16: 3,340,670 km (0.083 R)
• M17: 3,585,562 km (0.062 R)
• M18: 3,875,632 km (0.071 R)
• M19: 3,993,814 km (0.115 R)
• M20: 4,173,481 km (0.095 R)
• M21: 4,274,460 km (0.109 R)
• M22: 4,603,126 km (0.081 R)
• M23: 4,728,639 km (0.117 R)
• M24: 5,133,451 km (0.097 R)
• M25: 5,795,721 km (0.092 R)
• M26: 6,275,481 km (0.114 R)
• M27: 6,935,058 km (0.098 R)
• M28: 7,322,068 km (0.119 R)
• M29: 7,420,054 km (0.079 R)
• M30: 7,592,242 km (0.102 R)
• M31: 7,691,425 km (0.112 R)
• M32: 8,269,471 km (0.099 R)
• M33: 8,473,971 km (0.047 R)
• M34: 8,835,699 km (0.05 R)
• M35: 9,202,663 km (0.098 R)
• M36: 10,278,421 km (0.081 R)
• M37: 10,415,752 km (0.115 R)
• M38: 10,553,681 km (0.103 R)
• M39: 10,664,533 km (0.086 R)
• M40: 11,337,275 km (0.112 R)
• M41: 11,793,548 km (0.109 R)
• M42: 12,052,801 km (0.116 R)
• M43: 12,547,821 km (0.06 R)
• M44: 12,724,047 km (0.085 R)
• M45: 13,708,401 km (0.118 R)
• M46: 14,439,635 km (0.096 R)
• M47: 15,591,988 km (0.036 R)
• M48: 16,259,045 km (0.071 R)
• M49: 16,580,082 km (0.111 R)
• M50: 17,065,377 km (0.065 R)
• M51: 17,588,371 km (0.065 R)
• M52: 17,752,929 km (0.107 R)
• M53: 20,006,322 km (0.093 R)
• M54: 20,281,432 km (0.079 R)
• M55: 21,429,446 km (0.102 R)
• M56: 21,534,763 km (0.117 R)
• M57: 21,640,379 km (0.086 R)
• M58: 22,562,650 km (0.111 R)
• M59: 23,028,647 km (0.088 R)
• M60: 23,533,989 km (0.099 R)

Planet 5 - Ice Giant

Semi-Major Axis: 14.86 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 233.8

Radius: 4

Gravity: 14.61 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 11.64 AU - 18.08 AU

Year: 21135 Days

Day: 18.4 Hours

Environment

Temp: -187 °C

Axial Tilt: 2.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 101,875,593 km

• M1: 161,267 km (0.062 R)
• M2: 217,515 km (0.065 R)
• M3: 294,259 km (0.088 R)
• M4: 507,286 km (0.097 R)
• M5: 921,373 km (0.043 R)
• M6: 1,612,964 km (0.12 R)
• M7: 1,663,678 km (0.078 R)
• M8: 1,845,290 km (0.052 R)
• M9: 1,951,953 km (0.045 R)
• M10: 2,514,890 km (0.102 R)
• M11: 2,544,361 km (0.106 R)
• M12: 2,723,280 km (0.039 R)
• M13: 2,753,349 km (0.036 R)
• M14: 3,188,080 km (0.032 R)
• M15: 3,743,986 km (0.116 R)
• M16: 4,050,362 km (0.092 R)
• M17: 4,329,362 km (0.103 R)
• M18: 5,776,123 km (0.068 R)
• M19: 5,854,064 km (0.108 R)
• M20: 6,288,795 km (0.103 R)
• M21: 6,774,839 km (0.102 R)
• M22: 6,898,257 km (0.111 R)
• M23: 7,147,337 km (0.057 R)
• M24: 7,441,447 km (0.116 R)
• M25: 8,041,783 km (0.094 R)
• M26: 8,260,046 km (0.065 R)
• M27: 8,524,386 km (0.113 R)
• M28: 8,881,177 km (0.039 R)
• M29: 9,563,193 km (0.109 R)
• M30: 9,655,495 km (0.094 R)
• M31: 9,840,698 km (0.098 R)
• M32: 10,027,246 km (0.11 R)
• M33: 10,309,238 km (0.115 R)
• M34: 10,880,852 km (0.09 R)
• M35: 11,511,706 km (0.09 R)
• M36: 11,658,910 km (0.086 R)
• M37: 11,806,862 km (0.059 R)
• M38: 11,955,263 km (0.1 R)
• M39: 13,216,822 km (0.063 R)
• M40: 13,268,134 km (0.115 R)
• M41: 13,629,264 km (0.12 R)
• M42: 13,733,085 km (0.087 R)
• M43: 14,308,588 km (0.099 R)
• M44: 14,361,396 km (0.106 R)
• M45: 15,321,216 km (0.063 R)
• M46: 16,799,392 km (0.073 R)
• M47: 17,189,992 km (0.069 R)
• M48: 17,470,787 km (0.099 R)
• M49: 18,037,015 km (0.117 R)
• M50: 18,208,006 km (0.065 R)
• M51: 18,436,890 km (0.117 R)
• M52: 19,013,291 km (0.119 R)
• M53: 19,071,185 km (0.057 R)
• M54: 19,361,854 km (0.104 R)
• M55: 19,654,019 km (0.057 R)
• M56: 19,712,661 km (0.109 R)
• M57: 20,598,729 km (0.036 R)
• M58: 20,717,959 km (0.098 R)
• M59: 21,860,886 km (0.085 R)
• M60: 22,348,276 km (0.098 R)
• M61: 22,470,797 km (0.037 R)
• M62: 23,333,827 km (0.114 R)
• M63: 23,457,993 km (0.044 R)
• M64: 24,207,778 km (0.08 R)
• M65: 24,775,203 km (0.087 R)
• M66: 26,309,478 km (0.077 R)
• M67: 26,438,731 km (0.099 R)
• M68: 28,270,407 km (0.075 R)
• M69: 28,668,188 km (0.107 R)
• M70: 29,335,245 km (0.089 R)
• M71: 33,303,777 km (0.084 R)
• M72: 33,583,525 km (0.041 R)
• M73: 35,492,843 km (0.056 R)
• M74: 36,352,582 km (0.036 R)
• M75: 36,424,538 km (0.066 R)
• M76: 37,001,837 km (0.096 R)
• M77: 37,146,647 km (0.075 R)
• M78: 37,800,689 km (0.079 R)
• M79: 38,019,551 km (0.037 R)
• M80: 38,458,471 km (0.061 R)
• M81: 39,341,398 km (0.083 R)
• M82: 40,231,056 km (0.113 R)
• M83: 41,202,246 km (0.111 R)
• M84: 42,787,385 km (0.119 R)
• M85: 43,243,957 km (0.053 R)
• M86: 43,320,103 km (0.05 R)
• M87: 46,953,835 km (0.111 R)
• M88: 47,503,308 km (0.059 R)
• M89: 47,660,834 km (0.091 R)
• M90: 48,846,697 km (0.06 R)
• M91: 49,642,707 km (0.086 R)
• M92: 50,844,875 km (0.116 R)
• M93: 51,005,843 km (0.096 R)
• M94: 53,195,806 km (0.088 R)
• M95: 54,755,214 km (0.058 R)

Planet 6 - Ice Giant

Semi-Major Axis: 16.97 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 411.5

Radius: 4.9

Gravity: 17.14 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 14 AU - 19.94 AU

Year: 25793 Days

Day: 24.1 Hours

Environment

Temp: -188 °C

Axial Tilt: 37.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 101,875,593 km

• M1: 73,453 km (0.103 R)
• M2: 125,812 km (0.116 R)
• M3: 200,611 km (0.101 R)
• M4: 326,123 km (0.11 R)
• M5: 669,002 km (0.059 R)
• M6: 738,714 km (0.079 R)
• M7: 1,095,206 km (0.071 R)
• M8: 1,438,533 km (0.098 R)
• M9: 2,721,185 km (0.089 R)
• M10: 3,789,164 km (0.063 R)
• M11: 4,085,069 km (0.12 R)
• M12: 4,170,938 km (0.099 R)
• M13: 4,344,621 km (0.062 R)
• M14: 4,388,454 km (0.083 R)
• M15: 5,341,392 km (0.094 R)
• M16: 6,059,911 km (0.05 R)
• M17: 6,455,298 km (0.111 R)
• M18: 7,323,115 km (0.089 R)
• M19: 7,427,534 km (0.104 R)
• M20: 7,532,552 km (0.083 R)
• M21: 7,690,976 km (0.114 R)
• M22: 8,118,676 km (0.095 R)
• M23: 8,172,831 km (0.072 R)
• M24: 8,281,140 km (0.057 R)
• M25: 9,221,662 km (0.099 R)
• M26: 10,429,365 km (0.1 R)
• M27: 10,488,157 km (0.089 R)
• M28: 10,605,891 km (0.108 R)
• M29: 11,869,394 km (0.062 R)
• M30: 12,239,051 km (0.111 R)
• M31: 13,819,403 km (0.083 R)
• M32: 14,930,167 km (0.109 R)
• M33: 15,529,905 km (0.112 R)
• M34: 18,430,308 km (0.085 R)
• M35: 19,868,692 km (0.114 R)
• M36: 20,087,553 km (0.092 R)
• M37: 20,748,925 km (0.064 R)
• M38: 21,716,824 km (0.108 R)
• M39: 23,773,645 km (0.109 R)
• M40: 24,239,193 km (0.075 R)
• M41: 25,495,068 km (0.075 R)
• M42: 28,069,497 km (0.111 R)
• M43: 28,233,008 km (0.091 R)
• M44: 29,720,011 km (0.111 R)
• M45: 31,401,790 km (0.103 R)
• M46: 31,486,612 km (0.054 R)
• M47: 32,339,768 km (0.11 R)
• M48: 32,425,488 km (0.056 R)
• M49: 32,511,357 km (0.079 R)
• M50: 33,287,022 km (0.09 R)
• M51: 33,633,640 km (0.077 R)
• M52: 35,120,494 km (0.12 R)
• M53: 35,208,607 km (0.054 R)
• M54: 35,561,807 km (0.072 R)
• M55: 36,271,949 km (0.08 R)
• M56: 36,360,959 km (0.048 R)
• M57: 36,539,280 km (0.09 R)
• M58: 38,520,554 km (0.089 R)
• M59: 40,628,987 km (0.032 R)
• M60: 41,278,092 km (0.118 R)
• M61: 42,023,987 km (0.065 R)
• M62: 43,245,752 km (0.106 R)
• M63: 43,624,085 km (0.118 R)
• M64: 44,479,187 km (0.114 R)
• M65: 45,435,716 km (0.06 R)
• M66: 45,820,182 km (0.074 R)
• M67: 45,916,523 km (0.075 R)
• M68: 46,786,285 km (0.094 R)
• M69: 48,345,843 km (0.088 R)
• M70: 49,132,129 km (0.106 R)
• M71: 51,916,744 km (0.113 R)
• M72: 52,419,393 km (0.117 R)
• M73: 54,854,398 km (0.117 R)
• M74: 54,956,723 km (0.091 R)
• M75: 56,498,179 km (0.109 R)
• M76: 57,118,711 km (0.105 R)
• M77: 57,429,875 km (0.045 R)
• M78: 59,518,410 km (0.12 R)
• M79: 60,677,644 km (0.114 R)
• M80: 62,697,515 km (0.111 R)
• M81: 63,769,533 km (0.07 R)
• M82: 63,984,655 km (0.091 R)
• M83: 64,199,926 km (0.1 R)
• M84: 65,931,372 km (0.056 R)
• M85: 67,349,560 km (0.072 R)
• M86: 67,787,882 km (0.111 R)
• M87: 68,007,491 km (0.115 R)
• M88: 68,667,517 km (0.083 R)
• M89: 69,219,084 km (0.109 R)
• M90: 69,440,190 km (0.113 R)
• M91: 69,661,445 km (0.061 R)
• M92: 70,882,912 km (0.111 R)
• M93: 72,671,953 km (0.117 R)
• M94: 73,459,436 km (0.072 R)
• M95: 75,610,953 km (0.1 R)

Planet 7 - Ice Giant

Semi-Major Axis: 17.28 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 936.3

Radius: 7.2

Gravity: 18.06 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 15.4 AU - 19.16 AU

Year: 26503 Days

Day: 17.6 Hours

Environment

Temp: -189 °C

Axial Tilt: 15.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 101,875,593 km

• M1: 98,585 km (0.037 R)
• M2: 223,350 km (0.11 R)
• M3: 672,143 km (0.088 R)
• M4: 965,654 km (0.106 R)
• M5: 1,061,247 km (0.069 R)
• M6: 1,366,726 km (0.027 R)
• M7: 1,622,987 km (0.059 R)
• M8: 1,737,579 km (0.095 R)
• M9: 2,138,502 km (0.088 R)
• M10: 2,611,979 km (0.093 R)
• M11: 4,007,428 km (0.108 R)
• M12: 4,970,988 km (0.066 R)
• M13: 5,082,288 km (0.049 R)
• M14: 5,250,885 km (0.078 R)
• M15: 5,364,430 km (0.1 R)
• M16: 5,593,764 km (0.103 R)
• M17: 6,665,034 km (0.031 R)
• M18: 7,350,342 km (0.064 R)
• M19: 8,786,930 km (0.077 R)
• M20: 9,675,691 km (0.087 R)
• M21: 9,745,254 km (0.076 R)
• M22: 9,954,841 km (0.117 R)
• M23: 11,170,772 km (0.113 R)
• M24: 11,463,685 km (0.116 R)
• M25: 13,119,434 km (0.105 R)
• M26: 13,818,056 km (0.118 R)
• M27: 15,494,749 km (0.106 R)
• M28: 15,657,661 km (0.094 R)
• M29: 15,739,491 km (0.102 R)
• M30: 15,985,430 km (0.094 R)
• M31: 16,315,443 km (0.06 R)
• M32: 16,731,175 km (0.093 R)
• M33: 17,999,017 km (0.102 R)
• M34: 19,122,647 km (0.107 R)
• M35: 19,737,045 km (0.092 R)
• M36: 19,913,870 km (0.057 R)
• M37: 20,268,866 km (0.095 R)
• M38: 20,358,026 km (0.1 R)
• M39: 21,437,225 km (0.101 R)
• M40: 22,258,817 km (0.11 R)
• M41: 24,784,777 km (0.116 R)
• M42: 25,839,591 km (0.12 R)
• M43: 26,323,989 km (0.087 R)
• M44: 27,301,611 km (0.09 R)
• M45: 27,597,067 km (0.086 R)
• M46: 27,695,951 km (0.032 R)
• M47: 31,949,019 km (0.07 R)
• M48: 33,833,204 km (0.116 R)
• M49: 34,044,735 km (0.095 R)
• M50: 34,788,686 km (0.046 R)
• M51: 34,895,349 km (0.116 R)
• M52: 35,109,124 km (0.052 R)
• M53: 35,216,087 km (0.105 R)
• M54: 36,184,284 km (0.089 R)
• M55: 38,587,724 km (0.084 R)
• M56: 42,744,600 km (0.03 R)
• M57: 43,202,369 km (0.1 R)
• M58: 44,469,762 km (0.098 R)
• M59: 48,582,956 km (0.102 R)
• M60: 49,780,337 km (0.056 R)
• M61: 49,900,614 km (0.087 R)
• M62: 51,594,510 km (0.089 R)
• M63: 54,170,436 km (0.115 R)
• M64: 55,038,403 km (0.083 R)
• M65: 55,661,179 km (0.11 R)
• M66: 60,341,648 km (0.063 R)
• M67: 63,314,008 km (0.053 R)
• M68: 65,146,582 km (0.063 R)
• M69: 65,805,261 km (0.117 R)
• M70: 67,262,195 km (0.114 R)
• M71: 67,395,038 km (0.115 R)
• M72: 67,927,905 km (0.084 R)
• M73: 68,729,600 km (0.102 R)
• M74: 75,255,508 km (0.104 R)
• M75: 75,531,666 km (0.059 R)
• M76: 75,808,272 km (0.114 R)
• M77: 75,946,650 km (0.076 R)
• M78: 76,362,233 km (0.106 R)
• M79: 77,613,769 km (0.11 R)
• M80: 78,591,840 km (0.095 R)
• M81: 79,433,477 km (0.119 R)
• M82: 81,692,256 km (0.031 R)
• M83: 82,260,279 km (0.079 R)
• M84: 82,829,499 km (0.066 R)
• M85: 85,263,606 km (0.093 R)
• M86: 85,551,582 km (0.118 R)
• M87: 88,302,836 km (0.078 R)
• M88: 92,409,896 km (0.07 R)
• M89: 92,853,603 km (0.114 R)
• M90: 95,082,911 km (0.103 R)
• M91: 95,232,209 km (0.118 R)
• M92: 96,728,936 km (0.06 R)
• M93: 98,535,181 km (0.119 R)
• M94: 99,594,034 km (0.082 R)
• M95: 99,897,269 km (0.094 R)
• M96: 100,504,637 km (0.082 R)
• M97: 100,808,769 km (0.099 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 531 - 16,159 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit