🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.2

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 0.65 AU - 0.95 AU

Year: 258 Days

Day: 34.9 Hours

Environment

Temp: 139 °C

Axial Tilt: 35.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 29,167,338 km

• M1: 333,902 km (0.068 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.29 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.66

Radius: 0.85

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 1.13 AU - 1.45 AU

Year: 527 Days

Day: 43.7 Hours

Environment

Temp: 1 °C

Axial Tilt: 39.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 3.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.26

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 2.75 AU - 4.35 AU

Year: 2407 Days

Day: 22.4 Hours

Environment

Temp: -104 °C

Axial Tilt: 4.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.64

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 3.14 AU - 4.9 AU

Year: 2901 Days

Day: 16.2 Hours

Environment

Temp: -131 °C

Axial Tilt: 5.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.29

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 4.16 AU - 4.64 AU

Year: 3322 Days

Day: 21.7 Hours

Environment

Temp: -121 °C

Axial Tilt: 175 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.76 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 7.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 268.2

Radius: 12.5

Gravity: 1.72 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 6.03 AU - 8.21 AU

Year: 6837 Days

Day: 13.8 Hours

Environment

Temp: -157 °C

Axial Tilt: 3.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 29,167,338 km

• M1: 186,698 km (0.045 R)
• M2: 355,893 km (0.056 R)
• M3: 700,118 km (0.075 R)
• M4: 1,142,629 km (0.084 R)
• M5: 1,468,004 km (0.102 R)
• M6: 1,573,022 km (0.038 R)
• M7: 2,085,694 km (0.117 R)
• M8: 2,239,181 km (0.104 R)
• M9: 2,467,617 km (0.045 R)
• M10: 2,557,675 km (0.06 R)
• M11: 2,667,180 km (0.112 R)
• M12: 2,796,882 km (0.118 R)
• M13: 2,928,678 km (0.108 R)
• M14: 3,179,254 km (0.07 R)
• M15: 3,317,183 km (0.054 R)
• M16: 3,578,680 km (0.037 R)
• M17: 3,930,834 km (0.051 R)
• M18: 4,513,218 km (0.106 R)
• M19: 4,780,849 km (0.111 R)
• M20: 5,449,402 km (0.117 R)
• M21: 5,686,664 km (0.119 R)
• M22: 6,196,344 km (0.03 R)
• M23: 7,104,104 km (0.025 R)
• M24: 7,311,596 km (0.116 R)
• M25: 7,416,015 km (0.076 R)
• M26: 8,188,239 km (0.117 R)
• M27: 8,405,904 km (0.099 R)
• M28: 9,267,139 km (0.098 R)
• M29: 9,522,503 km (0.1 R)
• M30: 9,924,323 km (0.048 R)
• M31: 10,566,995 km (0.032 R)
• M32: 11,132,924 km (0.098 R)
• M33: 11,253,350 km (0.041 R)
• M34: 11,984,884 km (0.081 R)
• M35: 12,325,369 km (0.097 R)
• M36: 13,079,342 km (0.029 R)
• M37: 13,558,055 km (0.092 R)
• M38: 13,654,546 km (0.101 R)
• M39: 13,880,588 km (0.084 R)
• M40: 14,303,501 km (0.087 R)
• M41: 14,862,997 km (0.03 R)
• M42: 14,995,691 km (0.107 R)
• M43: 15,396,164 km (0.109 R)
• M44: 15,631,482 km (0.101 R)
• M45: 15,969,573 km (0.118 R)
• M46: 16,653,085 km (0.096 R)
• M47: 16,756,457 km (0.108 R)
• M48: 16,998,507 km (0.098 R)
• M49: 17,206,897 km (0.115 R)
• M50: 17,311,316 km (0.066 R)
• M51: 18,546,246 km (0.063 R)
• M52: 18,796,524 km (0.101 R)
• M53: 18,940,138 km (0.111 R)
• M54: 19,300,668 km (0.119 R)
• M55: 19,627,091 km (0.025 R)
• M56: 19,882,305 km (0.1 R)
• M57: 20,028,612 km (0.097 R)
• M58: 20,212,019 km (0.102 R)
• M59: 20,395,874 km (0.113 R)
• M60: 21,436,328 km (0.111 R)
• M61: 21,774,419 km (0.069 R)
• M62: 22,341,844 km (0.115 R)
• M63: 23,529,800 km (0.082 R)
• M64: 24,307,260 km (0.102 R)
• M65: 24,817,090 km (0.066 R)
• M66: 25,568,520 km (0.042 R)
• M67: 25,687,899 km (0.082 R)
• M68: 26,407,764 km (0.118 R)
• M69: 26,568,731 km (0.104 R)
• M70: 27,134,361 km (0.063 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 697.9

Radius: 13.6

Gravity: 3.77 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 6.25 AU - 8.53 AU

Year: 7230 Days

Day: 7.7 Hours

Environment

Temp: -159 °C

Axial Tilt: 41.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 29,167,338 km

• M1: 187,147 km (0.087 R)
• M2: 433,385 km (0.078 R)
• M3: 538,403 km (0.119 R)
• M4: 795,412 km (0.095 R)
• M5: 916,437 km (0.048 R)
• M6: 1,542,055 km (0.113 R)
• M7: 2,152,265 km (0.091 R)
• M8: 2,305,004 km (0.091 R)
• M9: 2,856,721 km (0.106 R)
• M10: 3,197,505 km (0.112 R)
• M11: 3,297,287 km (0.118 R)
• M12: 3,577,334 km (0.12 R)
• M13: 3,945,195 km (0.067 R)
• M14: 4,160,915 km (0.086 R)
• M15: 4,491,975 km (0.054 R)
• M16: 4,917,880 km (0.097 R)
• M17: 5,536,168 km (0.043 R)
• M18: 5,808,736 km (0.119 R)
• M19: 5,900,589 km (0.088 R)
• M20: 6,116,907 km (0.081 R)
• M21: 6,943,136 km (0.102 R)
• M22: 7,804,521 km (0.039 R)
• M23: 8,351,451 km (0.029 R)
• M24: 8,946,102 km (0.096 R)
• M25: 9,088,071 km (0.114 R)
• M26: 10,250,596 km (0.036 R)
• M27: 11,191,267 km (0.109 R)
• M28: 11,652,627 km (0.099 R)
• M29: 11,768,864 km (0.098 R)
• M30: 11,924,596 km (0.117 R)
• M31: 12,316,841 km (0.058 R)
• M32: 12,474,966 km (0.107 R)
• M33: 12,594,046 km (0.105 R)
• M34: 12,833,104 km (0.057 R)
• M35: 14,175,595 km (0.067 R)
• M36: 14,674,803 km (0.113 R)
• M37: 15,137,509 km (0.119 R)
• M38: 15,349,340 km (0.117 R)
• M39: 15,519,582 km (0.112 R)
• M40: 15,991,115 km (0.062 R)
• M41: 16,554,351 km (0.093 R)
• M42: 17,212,282 km (0.077 R)
• M43: 17,389,256 km (0.049 R)
• M44: 17,611,260 km (0.104 R)
• M45: 17,789,431 km (0.095 R)
• M46: 18,057,959 km (0.081 R)
• M47: 18,463,369 km (0.039 R)
• M48: 19,512,948 km (0.036 R)
• M49: 20,207,980 km (0.103 R)
• M50: 20,441,352 km (0.081 R)
• M51: 20,628,798 km (0.092 R)
• M52: 21,241,850 km (0.061 R)
• M53: 21,479,262 km (0.071 R)
• M54: 22,824,895 km (0.078 R)
• M55: 23,312,135 km (0.085 R)
• M56: 24,296,789 km (0.115 R)
• M57: 24,944,248 km (0.088 R)
• M58: 25,295,205 km (0.097 R)
• M59: 26,255,922 km (0.064 R)
• M60: 26,613,012 km (0.11 R)
• M61: 26,971,598 km (0.065 R)
• M62: 27,590,036 km (0.09 R)
• M63: 28,057,081 km (0.07 R)
• M64: 28,161,201 km (0.117 R)
• M65: 28,265,470 km (0.077 R)
• M66: 28,683,746 km (0.103 R)
• M67: 29,156,775 km (0.083 R)
• M68: 30,110,611 km (0.109 R)
• M69: 30,913,353 km (0.092 R)
• M70: 33,639,475 km (0.119 R)
• M71: 33,860,880 km (0.098 R)
• M72: 33,971,881 km (0.094 R)
• M73: 34,249,535 km (0.046 R)
• M74: 35,988,461 km (0.106 R)
• M75: 36,158,254 km (0.05 R)
• M76: 37,297,143 km (0.105 R)
• M77: 38,447,700 km (0.039 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 679.5

Radius: 8.3

Gravity: 9.86 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 7.14 AU - 8.24 AU

Year: 7675 Days

Day: 11.2 Hours

Environment

Temp: -165 °C

Axial Tilt: 5.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 29,167,338 km

• M1: 199,713 km (0.119 R)
• M2: 447,298 km (0.062 R)
• M3: 796,309 km (0.094 R)
• M4: 940,671 km (0.078 R)
• M5: 1,443,769 km (0.092 R)
• M6: 1,661,883 km (0.092 R)
• M7: 2,219,434 km (0.065 R)
• M8: 2,378,905 km (0.089 R)
• M9: 2,495,143 km (0.115 R)
• M10: 2,830,841 km (0.08 R)
• M11: 2,929,426 km (0.115 R)
• M12: 3,492,063 km (0.063 R)
• M13: 3,597,978 km (0.1 R)
• M14: 3,840,177 km (0.119 R)
• M15: 3,922,157 km (0.1 R)
• M16: 4,340,582 km (0.119 R)
• M17: 4,773,219 km (0.082 R)
• M18: 4,979,814 km (0.113 R)
• M19: 5,069,423 km (0.076 R)
• M20: 5,159,331 km (0.089 R)
• M21: 5,867,228 km (0.075 R)
• M22: 6,572,433 km (0.084 R)
• M23: 7,783,727 km (0.086 R)
• M24: 8,167,296 km (0.057 R)
• M25: 8,379,276 km (0.114 R)
• M26: 9,098,692 km (0.094 R)
• M27: 9,355,103 km (0.107 R)
• M28: 10,711,507 km (0.116 R)
• M29: 11,808,358 km (0.046 R)
• M30: 12,329,707 km (0.076 R)
• M31: 12,736,015 km (0.075 R)
• M32: 12,940,665 km (0.102 R)
• M33: 13,229,239 km (0.103 R)
• M34: 13,644,971 km (0.111 R)
• M35: 13,770,484 km (0.11 R)
• M36: 14,361,695 km (0.037 R)
• M37: 15,263,920 km (0.117 R)
• M38: 15,350,686 km (0.08 R)
• M39: 15,919,457 km (0.101 R)
• M40: 16,450,530 km (0.048 R)
• M41: 16,763,040 km (0.088 R)
• M42: 17,122,673 km (0.066 R)
• M43: 17,530,178 km (0.089 R)
• M44: 17,712,388 km (0.054 R)
• M45: 17,803,643 km (0.061 R)
• M46: 18,170,457 km (0.063 R)
• M47: 18,262,609 km (0.112 R)
• M48: 18,911,714 km (0.105 R)
• M49: 19,662,695 km (0.083 R)
• M50: 19,757,241 km (0.111 R)
• M51: 19,994,354 km (0.12 R)
• M52: 20,089,498 km (0.081 R)
• M53: 20,280,086 km (0.044 R)
• M54: 21,000,399 km (0.074 R)
• M55: 21,145,509 km (0.091 R)
• M56: 21,875,697 km (0.076 R)
• M57: 22,564,894 km (0.101 R)
• M58: 22,663,928 km (0.076 R)
• M59: 23,411,169 km (0.08 R)
• M60: 23,812,989 km (0.087 R)
• M61: 24,369,344 km (0.049 R)
• M62: 24,623,510 km (0.091 R)
• M63: 24,827,562 km (0.113 R)
• M64: 27,056,420 km (0.115 R)
• M65: 27,372,521 km (0.116 R)
• M66: 28,488,222 km (0.086 R)
• M67: 29,078,685 km (0.095 R)
• M68: 29,132,540 km (0.104 R)
• M69: 29,348,409 km (0.06 R)
• M70: 29,456,569 km (0.087 R)
• M71: 29,999,160 km (0.036 R)
• M72: 30,599,796 km (0.1 R)
• M73: 30,764,204 km (0.087 R)
• M74: 31,314,724 km (0.083 R)
• M75: 31,369,925 km (0.102 R)
• M76: 31,480,478 km (0.045 R)
• M77: 33,097,931 km (0.097 R)
• M78: 33,266,826 km (0.11 R)
• M79: 34,229,190 km (0.083 R)
• M80: 34,628,018 km (0.084 R)
• M81: 34,685,164 km (0.036 R)
• M82: 36,878,568 km (0.112 R)
• M83: 37,229,076 km (0.084 R)
• M84: 37,346,061 km (0.119 R)
• M85: 38,286,882 km (0.12 R)
• M86: 39,116,552 km (0.1 R)
• M87: 40,012,045 km (0.115 R)

Planet 9 - Gas Giant

Semi-Major Axis: 12.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 421.6

Radius: 8.4

Gravity: 5.98 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 11.92 AU - 13.36 AU

Year: 16173 Days

Day: 14.9 Hours

Environment

Temp: -175 °C

Axial Tilt: 14.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 29,167,338 km

• M1: 217,964 km (0.108 R)
• M2: 395,836 km (0.115 R)
• M3: 536,308 km (0.104 R)
• M4: 657,632 km (0.081 R)
• M5: 1,076,955 km (0.119 R)
• M6: 1,187,807 km (0.089 R)
• M7: 1,643,781 km (0.093 R)
• M8: 1,904,381 km (0.095 R)
• M9: 2,672,267 km (0.064 R)
• M10: 2,793,591 km (0.117 R)
• M11: 4,458,166 km (0.049 R)
• M12: 4,785,187 km (0.108 R)
• M13: 4,970,090 km (0.106 R)
• M14: 5,811,877 km (0.114 R)
• M15: 6,249,301 km (0.034 R)
• M16: 7,197,902 km (0.117 R)
• M17: 7,410,031 km (0.063 R)
• M18: 7,495,452 km (0.087 R)
• M19: 7,797,191 km (0.091 R)
• M20: 8,015,155 km (0.098 R)
• M21: 8,546,227 km (0.075 R)
• M22: 8,861,430 km (0.066 R)
• M23: 9,318,302 km (0.096 R)
• M24: 10,493,692 km (0.039 R)
• M25: 10,637,905 km (0.081 R)
• M26: 10,734,395 km (0.074 R)
• M27: 11,025,513 km (0.08 R)
• M28: 11,665,492 km (0.072 R)
• M29: 11,764,975 km (0.061 R)
• M30: 13,761,359 km (0.109 R)
• M31: 15,041,318 km (0.068 R)
• M32: 16,247,526 km (0.113 R)
• M33: 16,806,124 km (0.12 R)
• M34: 16,862,373 km (0.064 R)
• M35: 16,974,870 km (0.118 R)
• M36: 17,655,690 km (0.026 R)
• M37: 18,172,252 km (0.081 R)
• M38: 19,102,601 km (0.11 R)
• M39: 19,396,561 km (0.101 R)
• M40: 19,573,685 km (0.108 R)
• M41: 19,751,257 km (0.119 R)
• M42: 20,407,094 km (0.078 R)
• M43: 21,130,699 km (0.111 R)
• M44: 21,252,173 km (0.034 R)
• M45: 21,373,796 km (0.119 R)
• M46: 22,665,125 km (0.096 R)
• M47: 23,665,785 km (0.037 R)
• M48: 24,680,956 km (0.07 R)
• M49: 24,744,834 km (0.114 R)
• M50: 24,872,890 km (0.073 R)
• M51: 25,710,339 km (0.075 R)
• M52: 26,819,158 km (0.061 R)
• M53: 27,412,613 km (0.061 R)
• M54: 27,611,429 km (0.038 R)
• M55: 28,010,406 km (0.106 R)
• M56: 28,076,977 km (0.059 R)
• M57: 28,545,368 km (0.115 R)
• M58: 28,612,388 km (0.085 R)
• M59: 28,814,046 km (0.088 R)
• M60: 29,625,315 km (0.119 R)
• M61: 30,787,391 km (0.084 R)
• M62: 31,062,951 km (0.111 R)
• M63: 31,339,258 km (0.082 R)
• M64: 31,894,565 km (0.113 R)
• M65: 32,033,990 km (0.112 R)
• M66: 33,226,435 km (0.096 R)
• M67: 34,148,108 km (0.085 R)
• M68: 34,719,422 km (0.091 R)
• M69: 35,654,558 km (0.114 R)
• M70: 36,016,435 km (0.109 R)
• M71: 36,379,659 km (0.103 R)
• M72: 37,256,003 km (0.097 R)
• M73: 37,844,222 km (0.092 R)
• M74: 38,287,331 km (0.077 R)
• M75: 39,477,382 km (0.063 R)
• M76: 40,302,564 km (0.098 R)
• M77: 40,453,209 km (0.119 R)
• M78: 40,981,888 km (0.055 R)
• M79: 41,512,960 km (0.076 R)
• M80: 41,893,687 km (0.076 R)
• M81: 42,581,837 km (0.089 R)
• M82: 42,965,855 km (0.106 R)
• M83: 44,668,877 km (0.116 R)
• M84: 44,980,789 km (0.114 R)
• M85: 45,371,837 km (0.099 R)
• M86: 45,763,933 km (0.065 R)
• M87: 47,264,400 km (0.119 R)
• M88: 48,460,285 km (0.111 R)
• M89: 51,779,563 km (0.116 R)
• M90: 52,189,461 km (0.075 R)
• M91: 52,682,536 km (0.103 R)
• M92: 54,670,691 km (0.092 R)

Planet 10 - Ice Giant

Semi-Major Axis: 17.18 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 23.5

Radius: 3.1

Gravity: 2.45 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 13.76 AU - 20.6 AU

Year: 25628 Days

Day: 15.6 Hours

Environment

Temp: -199 °C

Axial Tilt: 26.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 29,167,338 km

• M1: 41,139 km (0.098 R)
• M2: 127,158 km (0.119 R)
• M3: 167,849 km (0.101 R)
• M4: 271,520 km (0.074 R)
• M5: 455,974 km (0.081 R)
• M6: 488,287 km (0.069 R)
• M7: 532,419 km (0.119 R)
• M8: 624,870 km (0.078 R)
• M9: 709,991 km (0.101 R)
• M10: 1,058,106 km (0.101 R)
• M11: 1,219,223 km (0.105 R)
• M12: 1,435,541 km (0.097 R)
• M13: 1,798,914 km (0.063 R)
• M14: 1,990,848 km (0.073 R)
• M15: 2,318,917 km (0.098 R)
• M16: 2,982,982 km (0.092 R)
• M17: 3,251,510 km (0.088 R)
• M18: 3,570,901 km (0.116 R)
• M19: 3,635,976 km (0.115 R)
• M20: 3,855,885 km (0.092 R)
• M21: 3,922,606 km (0.084 R)
• M22: 4,216,416 km (0.055 R)
• M23: 4,262,193 km (0.097 R)
• M24: 4,285,231 km (0.054 R)
• M25: 4,447,096 km (0.066 R)
• M26: 4,729,537 km (0.04 R)
• M27: 4,801,044 km (0.077 R)
• M28: 5,787,942 km (0.085 R)
• M29: 6,251,845 km (0.08 R)
• M30: 6,834,977 km (0.114 R)
• M31: 7,024,218 km (0.108 R)
• M32: 7,078,522 km (0.11 R)
• M33: 7,269,858 km (0.112 R)
• M34: 7,462,989 km (0.094 R)
• M35: 7,685,740 km (0.094 R)
• M36: 8,685,503 km (0.079 R)
• M37: 9,185,758 km (0.043 R)
• M38: 9,394,297 km (0.118 R)
• M39: 10,121,642 km (0.1 R)
• M40: 10,182,977 km (0.043 R)
• M41: 11,405,192 km (0.068 R)
• M42: 11,501,234 km (0.119 R)
• M43: 12,082,272 km (0.035 R)
• M44: 12,343,620 km (0.072 R)
• M45: 12,739,156 km (0.08 R)
• M46: 13,610,265 km (0.106 R)
• M47: 13,882,084 km (0.038 R)
• M48: 15,092,480 km (0.097 R)
• M49: 15,409,179 km (0.061 R)
• M50: 16,915,779 km (0.098 R)
• M51: 17,318,048 km (0.092 R)
• M52: 17,649,407 km (0.107 R)
• M53: 17,723,458 km (0.097 R)
• M54: 17,908,660 km (0.042 R)
• M55: 18,807,145 km (0.114 R)
• M56: 19,835,182 km (0.054 R)
• M57: 20,181,950 km (0.085 R)
• M58: 21,945,409 km (0.11 R)
• M59: 22,986,610 km (0.066 R)
• M60: 24,495,754 km (0.056 R)
• M61: 24,784,926 km (0.095 R)
• M62: 25,491,776 km (0.074 R)
• M63: 25,952,538 km (0.111 R)
• M64: 28,601,168 km (0.078 R)
• M65: 29,080,031 km (0.077 R)

Kuiper Belt

Range: 30.5 - 48.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 538 - 14,451 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit