🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.44 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.12

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 1.13 AU - 1.75 AU

Year: 616 Days

Day: 30.1 Hours

Environment

Temp: -9 °C

Axial Tilt: 35.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.1

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 1.39 AU - 2.31 AU

Year: 897 Days

Day: 39.9 Hours

Environment

Temp: -44 °C

Axial Tilt: 8.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 91,132,844 km

• M1: 1,437,486 km (0.069 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.69

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 1.71 AU - 2.17 AU

Year: 963 Days

Day: 44.5 Hours

Environment

Temp: -46 °C

Axial Tilt: 1.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.26

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 2.23 AU - 3.41 AU

Year: 1688 Days

Day: 47.9 Hours

Environment

Temp: -84 °C

Axial Tilt: 34.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 91,132,844 km

• M1: 502,050 km (0.102 R)
• M2: 1,890,169 km (0.103 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 864.3

Radius: 11.2

Gravity: 6.89 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 5.35 AU - 6.03 AU

Year: 4838 Days

Day: 8.4 Hours

Environment

Temp: -145 °C

Axial Tilt: 165.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 91,132,844 km

• M1: 144,512 km (0.089 R)
• M2: 229,184 km (0.078 R)
• M3: 321,187 km (0.105 R)
• M4: 432,637 km (0.036 R)
• M5: 571,763 km (0.055 R)
• M6: 702,811 km (0.093 R)
• M7: 983,157 km (0.11 R)
• M8: 1,314,666 km (0.074 R)
• M9: 1,476,980 km (0.04 R)
• M10: 1,663,379 km (0.068 R)
• M11: 1,804,150 km (0.104 R)
• M12: 1,894,059 km (0.073 R)
• M13: 2,059,963 km (0.03 R)
• M14: 2,249,952 km (0.108 R)
• M15: 2,406,282 km (0.096 R)
• M16: 2,586,547 km (0.075 R)
• M17: 2,918,206 km (0.095 R)
• M18: 3,396,470 km (0.099 R)
• M19: 3,531,108 km (0.037 R)
• M20: 3,759,843 km (0.099 R)
• M21: 4,183,654 km (0.047 R)
• M22: 4,352,700 km (0.101 R)
• M23: 4,949,296 km (0.117 R)
• M24: 5,102,484 km (0.037 R)
• M25: 5,704,466 km (0.107 R)
• M26: 6,136,654 km (0.088 R)
• M27: 6,523,514 km (0.09 R)
• M28: 6,804,758 km (0.117 R)
• M29: 6,946,876 km (0.109 R)
• M30: 7,379,214 km (0.06 R)
• M31: 7,613,335 km (0.102 R)
• M32: 7,969,228 km (0.071 R)
• M33: 8,851,706 km (0.109 R)
• M34: 9,006,989 km (0.072 R)
• M35: 9,225,850 km (0.049 R)
• M36: 9,320,247 km (0.112 R)
• M37: 9,957,683 km (0.116 R)
• M38: 10,281,712 km (0.084 R)
• M39: 10,576,420 km (0.114 R)
• M40: 11,241,083 km (0.107 R)
• M41: 11,578,426 km (0.113 R)
• M42: 12,125,207 km (0.118 R)
• M43: 13,208,744 km (0.095 R)
• M44: 14,213,742 km (0.076 R)
• M45: 14,322,949 km (0.089 R)
• M46: 14,835,920 km (0.115 R)
• M47: 15,206,175 km (0.059 R)
• M48: 15,317,775 km (0.092 R)
• M49: 15,392,424 km (0.11 R)
• M50: 15,804,865 km (0.063 R)
• M51: 15,880,263 km (0.108 R)
• M52: 16,258,895 km (0.07 R)
• M53: 16,373,038 km (0.118 R)
• M54: 17,803,194 km (0.057 R)
• M55: 17,920,927 km (0.101 R)
• M56: 18,196,636 km (0.101 R)
• M57: 18,832,128 km (0.105 R)
• M58: 19,798,829 km (0.091 R)
• M59: 20,206,334 km (0.05 R)
• M60: 20,288,314 km (0.109 R)
• M61: 20,657,970 km (0.11 R)
• M62: 22,201,222 km (0.067 R)
• M63: 23,093,423 km (0.085 R)
• M64: 23,522,470 km (0.11 R)
• M65: 23,910,976 km (0.11 R)
• M66: 24,344,959 km (0.108 R)
• M67: 24,432,025 km (0.055 R)
• M68: 24,606,606 km (0.036 R)
• M69: 25,088,760 km (0.096 R)
• M70: 25,397,231 km (0.108 R)
• M71: 25,929,051 km (0.103 R)
• M72: 27,093,670 km (0.07 R)
• M73: 27,229,206 km (0.087 R)
• M74: 27,682,488 km (0.079 R)
• M75: 29,195,820 km (0.099 R)
• M76: 29,473,922 km (0.088 R)
• M77: 30,266,492 km (0.098 R)
• M78: 30,360,289 km (0.085 R)
• M79: 30,454,087 km (0.031 R)
• M80: 30,641,982 km (0.063 R)
• M81: 31,207,911 km (0.074 R)
• M82: 31,729,858 km (0.073 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 139

Radius: 13.7

Gravity: 0.74 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 4.84 AU - 6.64 AU

Year: 4902 Days

Day: 8.8 Hours

Environment

Temp: -134 °C

Axial Tilt: 32.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 91,132,844 km

• M1: 212,279 km (0.101 R)
• M2: 298,897 km (0.071 R)
• M3: 526,585 km (0.091 R)
• M4: 646,412 km (0.101 R)
• M5: 760,406 km (0.057 R)
• M6: 1,228,647 km (0.066 R)
• M7: 1,321,996 km (0.116 R)
• M8: 1,439,880 km (0.095 R)
• M9: 1,863,092 km (0.071 R)
• M10: 2,033,484 km (0.039 R)
• M11: 2,247,558 km (0.069 R)
• M12: 2,403,290 km (0.074 R)
• M13: 2,562,761 km (0.107 R)
• M14: 2,657,457 km (0.087 R)
• M15: 3,033,994 km (0.108 R)
• M16: 3,120,013 km (0.117 R)
• M17: 3,383,305 km (0.12 R)
• M18: 3,884,907 km (0.099 R)
• M19: 4,280,593 km (0.06 R)
• M20: 4,507,982 km (0.094 R)
• M21: 5,318,055 km (0.119 R)
• M22: 5,829,380 km (0.08 R)
• M23: 6,282,961 km (0.11 R)
• M24: 6,374,964 km (0.051 R)
• M25: 6,975,150 km (0.118 R)
• M26: 7,108,891 km (0.102 R)
• M27: 7,320,871 km (0.118 R)
• M28: 7,573,991 km (0.12 R)
• M29: 7,691,874 km (0.079 R)
• M30: 8,350,852 km (0.095 R)
• M31: 8,492,970 km (0.06 R)
• M32: 8,676,976 km (0.107 R)
• M33: 8,986,494 km (0.108 R)
• M34: 9,090,614 km (0.097 R)
• M35: 9,215,827 km (0.067 R)
• M36: 9,383,975 km (0.096 R)
• M37: 9,659,086 km (0.12 R)
• M38: 10,066,291 km (0.045 R)
• M39: 10,566,546 km (0.096 R)
• M40: 10,853,026 km (0.053 R)
• M41: 11,253,949 km (0.071 R)
• M42: 11,388,587 km (0.083 R)
• M43: 11,501,234 km (0.077 R)
• M44: 12,416,025 km (0.106 R)
• M45: 12,788,524 km (0.112 R)
• M46: 13,188,249 km (0.032 R)
• M47: 13,306,731 km (0.083 R)
• M48: 14,024,352 km (0.111 R)
• M49: 14,120,992 km (0.1 R)
• M50: 14,290,785 km (0.092 R)
• M51: 14,461,028 km (0.116 R)
• M52: 14,828,440 km (0.112 R)
• M53: 15,273,344 km (0.114 R)
• M54: 15,497,442 km (0.054 R)
• M55: 15,797,984 km (0.098 R)
• M56: 15,974,210 km (0.104 R)
• M57: 16,277,744 km (0.069 R)
• M58: 16,379,471 km (0.077 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 990

Radius: 9.9

Gravity: 10.1 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 5.46 AU - 8.46 AU

Year: 6545 Days

Day: 12.2 Hours

Environment

Temp: -163 °C

Axial Tilt: 32.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 91,132,844 km

• M1: 152,291 km (0.032 R)
• M2: 436,826 km (0.117 R)
• M3: 648,507 km (0.058 R)
• M4: 1,114,654 km (0.108 R)
• M5: 1,278,314 km (0.101 R)
• M6: 1,372,710 km (0.079 R)
• M7: 1,629,420 km (0.062 R)
• M8: 1,774,081 km (0.104 R)
• M9: 2,143,438 km (0.084 R)
• M10: 3,233,558 km (0.069 R)
• M11: 3,416,666 km (0.109 R)
• M12: 3,657,369 km (0.091 R)
• M13: 3,958,958 km (0.086 R)
• M14: 4,733,426 km (0.029 R)
• M15: 4,941,816 km (0.035 R)
• M16: 5,398,688 km (0.102 R)
• M17: 5,900,888 km (0.118 R)
• M18: 5,964,766 km (0.111 R)
• M19: 6,060,958 km (0.082 R)
• M20: 6,352,674 km (0.118 R)
• M21: 8,269,172 km (0.102 R)
• M22: 8,412,487 km (0.091 R)
• M23: 9,104,676 km (0.086 R)
• M24: 9,215,528 km (0.11 R)
• M25: 9,438,878 km (0.082 R)
• M26: 10,815,776 km (0.057 R)
• M27: 11,051,393 km (0.116 R)
• M28: 11,407,885 km (0.105 R)
• M29: 11,567,655 km (0.11 R)
• M30: 11,970,074 km (0.06 R)
• M31: 12,132,387 km (0.109 R)
• M32: 12,213,769 km (0.086 R)
• M33: 13,079,641 km (0.091 R)
• M34: 13,414,740 km (0.12 R)
• M35: 14,264,755 km (0.086 R)
• M36: 14,480,027 km (0.107 R)
• M37: 15,705,233 km (0.109 R)
• M38: 16,106,156 km (0.089 R)
• M39: 16,645,905 km (0.058 R)
• M40: 16,963,351 km (0.065 R)
• M41: 17,420,672 km (0.1 R)
• M42: 17,512,525 km (0.084 R)
• M43: 17,696,830 km (0.113 R)
• M44: 17,835,507 km (0.097 R)
• M45: 18,863,544 km (0.108 R)
• M46: 19,242,176 km (0.074 R)
• M47: 19,384,742 km (0.11 R)
• M48: 20,392,883 km (0.1 R)
• M49: 21,368,859 km (0.087 R)
• M50: 21,714,131 km (0.079 R)
• M51: 22,610,222 km (0.092 R)
• M52: 22,861,247 km (0.089 R)
• M53: 23,062,756 km (0.063 R)
• M54: 23,163,734 km (0.059 R)
• M55: 24,438,458 km (0.102 R)
• M56: 25,006,481 km (0.071 R)
• M57: 26,208,350 km (0.077 R)
• M58: 27,696,699 km (0.115 R)
• M59: 27,803,961 km (0.108 R)
• M60: 28,180,798 km (0.107 R)
• M61: 28,667,889 km (0.118 R)
• M62: 29,980,161 km (0.12 R)
• M63: 30,200,818 km (0.047 R)
• M64: 31,872,574 km (0.066 R)
• M65: 32,776,445 km (0.055 R)
• M66: 33,688,692 km (0.099 R)
• M67: 35,247,054 km (0.118 R)
• M68: 35,947,172 km (0.091 R)
• M69: 36,475,252 km (0.055 R)
• M70: 36,828,752 km (0.12 R)
• M71: 37,361,171 km (0.099 R)
• M72: 37,479,802 km (0.107 R)
• M73: 37,598,582 km (0.115 R)
• M74: 37,777,053 km (0.093 R)
• M75: 38,254,120 km (0.034 R)
• M76: 38,913,398 km (0.11 R)
• M77: 40,121,850 km (0.104 R)
• M78: 40,243,323 km (0.119 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 992.3

Radius: 14.2

Gravity: 4.92 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 11.57 AU - 12.19 AU

Year: 14596 Days

Day: 13.1 Hours

Environment

Temp: -178 °C

Axial Tilt: 46 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 91,132,844 km

• M1: 201,209 km (0.12 R)
• M2: 520,301 km (0.117 R)
• M3: 931,546 km (0.091 R)
• M4: 1,099,096 km (0.117 R)
• M5: 1,751,641 km (0.063 R)
• M6: 1,962,874 km (0.04 R)
• M7: 2,477,640 km (0.095 R)
• M8: 2,681,542 km (0.072 R)
• M9: 2,998,091 km (0.052 R)
• M10: 3,216,055 km (0.063 R)
• M11: 3,783,929 km (0.059 R)
• M12: 3,980,351 km (0.103 R)
• M13: 4,383,367 km (0.086 R)
• M14: 6,032,833 km (0.114 R)
• M15: 6,170,613 km (0.045 R)
• M16: 6,402,639 km (0.087 R)
• M17: 6,684,781 km (0.081 R)
• M18: 6,779,925 km (0.109 R)
• M19: 6,971,261 km (0.117 R)
• M20: 8,005,431 km (0.107 R)
• M21: 11,047,354 km (0.09 R)
• M22: 11,329,795 km (0.082 R)
• M23: 13,552,669 km (0.114 R)
• M24: 16,546,721 km (0.049 R)
• M25: 16,675,824 km (0.033 R)
• M26: 16,934,928 km (0.118 R)
• M27: 18,184,070 km (0.092 R)
• M28: 18,853,520 km (0.098 R)
• M29: 19,326,848 km (0.056 R)
• M30: 21,119,330 km (0.033 R)
• M31: 21,681,519 km (0.111 R)
• M32: 22,177,585 km (0.118 R)
• M33: 22,462,569 km (0.057 R)
• M34: 22,892,513 km (0.066 R)
• M35: 23,180,788 km (0.098 R)
• M36: 23,542,666 km (0.088 R)
• M37: 24,345,408 km (0.1 R)
• M38: 25,008,874 km (0.114 R)
• M39: 25,977,670 km (0.042 R)
• M40: 26,127,867 km (0.1 R)
• M41: 28,414,620 km (0.077 R)
• M42: 30,606,228 km (0.072 R)
• M43: 30,844,388 km (0.115 R)
• M44: 31,322,204 km (0.103 R)
• M45: 34,653,300 km (0.113 R)
• M46: 35,233,141 km (0.09 R)
• M47: 35,482,670 km (0.095 R)
• M48: 36,402,547 km (0.075 R)
• M49: 38,693,788 km (0.079 R)
• M50: 39,209,153 km (0.117 R)
• M51: 39,554,126 km (0.05 R)
• M52: 39,899,996 km (0.053 R)
• M53: 40,856,525 km (0.112 R)
• M54: 41,031,255 km (0.101 R)
• M55: 43,058,306 km (0.106 R)
• M56: 43,860,301 km (0.089 R)
• M57: 44,039,220 km (0.098 R)
• M58: 45,117,820 km (0.062 R)
• M59: 45,388,892 km (0.048 R)
• M60: 46,387,158 km (0.09 R)
• M61: 47,209,348 km (0.073 R)
• M62: 47,392,755 km (0.095 R)
• M63: 47,668,165 km (0.075 R)
• M64: 49,239,391 km (0.04 R)
• M65: 49,611,441 km (0.115 R)
• M66: 49,704,641 km (0.082 R)
• M67: 50,639,777 km (0.07 R)
• M68: 51,486,202 km (0.083 R)
• M69: 55,015,365 km (0.048 R)
• M70: 55,594,907 km (0.109 R)
• M71: 55,885,576 km (0.112 R)
• M72: 56,468,259 km (0.087 R)
• M73: 59,609,665 km (0.099 R)
• M74: 60,006,249 km (0.029 R)
• M75: 61,001,823 km (0.112 R)
• M76: 61,501,629 km (0.047 R)
• M77: 61,802,022 km (0.067 R)
• M78: 62,404,602 km (0.079 R)
• M79: 63,009,127 km (0.086 R)
• M80: 63,110,106 km (0.116 R)
• M81: 64,427,165 km (0.098 R)
• M82: 64,936,097 km (0.032 R)
• M83: 65,548,551 km (0.087 R)
• M84: 66,470,971 km (0.101 R)
• M85: 67,397,730 km (0.118 R)
• M86: 68,847,782 km (0.101 R)
• M87: 69,472,354 km (0.045 R)

Planet 9 - Ice Giant

Semi-Major Axis: 19.46 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 502.8

Radius: 3

Gravity: 55.87 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 14.79 AU - 24.13 AU

Year: 30599 Days

Day: 16.7 Hours

Environment

Temp: -187 °C

Axial Tilt: 49.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 91,132,844 km

• M1: 90,656 km (0.102 R)
• M2: 142,417 km (0.062 R)
• M3: 441,463 km (0.111 R)
• M4: 534,513 km (0.087 R)
• M5: 558,748 km (0.057 R)
• M6: 685,607 km (0.11 R)
• M7: 712,086 km (0.103 R)
• M8: 906,862 km (0.105 R)
• M9: 1,055,862 km (0.108 R)
• M10: 1,945,969 km (0.116 R)
• M11: 2,415,407 km (0.115 R)
• M12: 2,579,366 km (0.098 R)
• M13: 3,636,275 km (0.101 R)
• M14: 4,606,118 km (0.105 R)
• M15: 4,656,683 km (0.101 R)
• M16: 4,860,435 km (0.104 R)
• M17: 4,963,358 km (0.111 R)
• M18: 5,067,029 km (0.118 R)
• M19: 5,119,239 km (0.109 R)
• M20: 7,344,807 km (0.114 R)
• M21: 8,002,439 km (0.097 R)
• M22: 8,124,062 km (0.034 R)
• M23: 8,741,303 km (0.075 R)
• M24: 8,866,516 km (0.047 R)
• M25: 9,245,747 km (0.109 R)
• M26: 9,501,559 km (0.117 R)
• M27: 9,694,840 km (0.112 R)
• M28: 10,747,859 km (0.118 R)
• M29: 12,253,861 km (0.099 R)
• M30: 12,888,754 km (0.072 R)
• M31: 14,484,963 km (0.078 R)
• M32: 15,306,256 km (0.098 R)
• M33: 15,912,875 km (0.085 R)
• M34: 17,227,840 km (0.112 R)
• M35: 18,577,363 km (0.087 R)
• M36: 21,713,981 km (0.117 R)
• M37: 24,039,929 km (0.092 R)
• M38: 24,655,823 km (0.099 R)
• M39: 25,187,793 km (0.09 R)
• M40: 25,813,113 km (0.089 R)
• M41: 26,172,746 km (0.116 R)
• M42: 26,715,487 km (0.037 R)
• M43: 30,806,091 km (0.037 R)
• M44: 31,187,416 km (0.111 R)
• M45: 31,570,536 km (0.079 R)
• M46: 32,534,695 km (0.098 R)
• M47: 33,606,563 km (0.09 R)
• M48: 35,285,650 km (0.077 R)
• M49: 36,588,049 km (0.065 R)
• M50: 37,600,378 km (0.036 R)
• M51: 39,445,967 km (0.066 R)
• M52: 40,483,877 km (0.103 R)
• M53: 42,798,754 km (0.117 R)
• M54: 44,940,098 km (0.101 R)
• M55: 45,480,894 km (0.046 R)
• M56: 45,697,811 km (0.104 R)
• M57: 45,915,177 km (0.105 R)
• M58: 46,787,632 km (0.068 R)
• M59: 47,335,609 km (0.094 R)
• M60: 48,327,443 km (0.12 R)
• M61: 50,331,755 km (0.049 R)
• M62: 51,569,827 km (0.076 R)
• M63: 52,476,539 km (0.105 R)
• M64: 52,704,078 km (0.044 R)
• M65: 53,045,909 km (0.075 R)
• M66: 53,502,930 km (0.054 R)
• M67: 54,075,890 km (0.11 R)
• M68: 54,766,284 km (0.086 R)
• M69: 55,923,274 km (0.058 R)
• M70: 59,205,601 km (0.118 R)
• M71: 60,154,800 km (0.049 R)
• M72: 60,512,040 km (0.11 R)
• M73: 61,109,085 km (0.098 R)
• M74: 62,068,306 km (0.055 R)
• M75: 62,670,288 km (0.094 R)
• M76: 63,032,464 km (0.04 R)
• M77: 63,395,389 km (0.11 R)
• M78: 63,637,588 km (0.11 R)
• M79: 67,185,152 km (0.105 R)
• M80: 67,555,855 km (0.091 R)
• M81: 68,920,637 km (0.118 R)
• M82: 69,045,252 km (0.054 R)
• M83: 70,044,117 km (0.117 R)
• M84: 71,173,581 km (0.109 R)
• M85: 73,196,293 km (0.091 R)
• M86: 73,577,618 km (0.113 R)
• M87: 79,768,577 km (0.055 R)
• M88: 80,030,074 km (0.096 R)
• M89: 82,132,821 km (0.087 R)
• M90: 86,795,488 km (0.044 R)
• M91: 88,008,128 km (0.047 R)
• M92: 89,226,603 km (0.092 R)
• M93: 89,362,288 km (0.094 R)
• M94: 90,859,763 km (0.116 R)
• M95: 91,132,779 km (0.112 R)

Kuiper Belt

Range: 30.8 - 51.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 153 - 16,525 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit