🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.47

Radius: 0.74

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 0.45 AU - 0.57 AU

Year: 134 Days

Day: 12.6 Hours

Environment

Temp: 205 °C

Axial Tilt: 10.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 102,420,057 km

• M1: 19,149 km (0.109 R)
• M2: 43,832 km (0.108 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.31 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.34

Radius: 0.65

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 1.23 AU - 1.39 AU

Year: 550 Days

Day: 46.5 Hours

Environment

Temp: -8 °C

Axial Tilt: 4.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 2.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.58

Radius: 0.8

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 1.88 AU - 2.52 AU

Year: 1198 Days

Day: 44.5 Hours

Environment

Temp: -83 °C

Axial Tilt: 33.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 102,420,057 km

• M1: 591,510 km (0.025 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.07

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 3.29 AU - 5.19 AU

Year: 3205 Days

Day: 38.5 Hours

Environment

Temp: -128 °C

Axial Tilt: 9.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 102,420,057 km

• M1: 1,312,871 km (0.034 R)
• M2: 1,663,678 km (0.115 R)

Asteroid Belt

Center: 4.87 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 149.7

Radius: 9

Gravity: 1.85 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 5.08 AU - 5.92 AU

Year: 4735 Days

Day: 6.5 Hours

Environment

Temp: -153 °C

Axial Tilt: 20.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 102,420,057 km

• M1: 134,788 km (0.085 R)
• M2: 289,472 km (0.105 R)
• M3: 414,237 km (0.05 R)
• M4: 598,242 km (0.078 R)
• M5: 747,690 km (0.073 R)
• M6: 900,729 km (0.114 R)
• M7: 1,074,262 km (0.083 R)
• M8: 1,498,671 km (0.079 R)
• M9: 1,813,126 km (0.076 R)
• M10: 2,059,364 km (0.053 R)
• M11: 2,148,225 km (0.089 R)
• M12: 2,489,309 km (0.096 R)
• M13: 2,570,540 km (0.099 R)
• M14: 2,749,609 km (0.096 R)
• M15: 3,018,586 km (0.092 R)
• M16: 3,090,842 km (0.1 R)
• M17: 3,149,185 km (0.093 R)
• M18: 3,720,499 km (0.09 R)
• M19: 3,955,069 km (0.101 R)
• M20: 4,653,691 km (0.1 R)
• M21: 5,060,298 km (0.117 R)
• M22: 5,267,939 km (0.093 R)
• M23: 5,425,466 km (0.034 R)
• M24: 5,513,729 km (0.076 R)
• M25: 5,943,823 km (0.087 R)
• M26: 7,513,403 km (0.045 R)
• M27: 7,889,792 km (0.074 R)
• M28: 7,969,827 km (0.107 R)
• M29: 8,272,463 km (0.087 R)
• M30: 8,353,844 km (0.11 R)
• M31: 8,435,375 km (0.05 R)
• M32: 9,055,907 km (0.084 R)
• M33: 9,712,492 km (0.107 R)
• M34: 9,992,390 km (0.118 R)
• M35: 10,144,232 km (0.086 R)
• M36: 10,560,263 km (0.117 R)
• M37: 10,714,947 km (0.115 R)
• M38: 10,959,540 km (0.114 R)
• M39: 11,979,199 km (0.033 R)
• M40: 12,071,351 km (0.076 R)
• M41: 13,481,162 km (0.04 R)
• M42: 13,673,096 km (0.061 R)
• M43: 14,011,037 km (0.104 R)
• M44: 14,205,515 km (0.097 R)
• M45: 14,868,233 km (0.118 R)
• M46: 16,096,432 km (0.102 R)
• M47: 16,325,616 km (0.064 R)
• M48: 16,402,210 km (0.112 R)
• M49: 16,555,847 km (0.099 R)
• M50: 16,787,125 km (0.067 R)
• M51: 17,278,853 km (0.084 R)

Planet 6 - Gas Giant

Semi-Major Axis: 12.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 94

Radius: 8.9

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 11.31 AU - 12.89 AU

Year: 15451 Days

Day: 14.8 Hours

Environment

Temp: -184 °C

Axial Tilt: 34.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 102,420,057 km

• M1: 159,471 km (0.092 R)
• M2: 384,018 km (0.099 R)
• M3: 489,933 km (0.109 R)
• M4: 787,034 km (0.087 R)
• M5: 869,912 km (0.11 R)
• M6: 970,441 km (0.086 R)
• M7: 1,312,123 km (0.111 R)
• M8: 1,618,799 km (0.09 R)
• M9: 1,966,763 km (0.091 R)
• M10: 2,500,977 km (0.114 R)
• M11: 2,946,480 km (0.083 R)
• M12: 3,144,996 km (0.082 R)
• M13: 3,578,680 km (0.076 R)
• M14: 3,695,965 km (0.097 R)
• M15: 4,006,979 km (0.109 R)
• M16: 4,252,020 km (0.083 R)
• M17: 4,577,844 km (0.106 R)
• M18: 5,174,142 km (0.03 R)
• M19: 5,360,541 km (0.117 R)
• M20: 5,495,029 km (0.091 R)
• M21: 5,739,921 km (0.11 R)
• M22: 5,849,875 km (0.049 R)
• M23: 6,610,880 km (0.119 R)
• M24: 7,164,840 km (0.106 R)
• M25: 7,224,081 km (0.119 R)
• M26: 7,582,667 km (0.104 R)
• M27: 7,642,955 km (0.072 R)
• M28: 8,348,459 km (0.103 R)
• M29: 8,441,957 km (0.075 R)
• M30: 8,724,697 km (0.102 R)
• M31: 8,946,850 km (0.071 R)
• M32: 9,886,774 km (0.069 R)
• M33: 10,620,551 km (0.073 R)
• M34: 10,688,169 km (0.118 R)
• M35: 11,719,048 km (0.108 R)
• M36: 12,175,621 km (0.097 R)
• M37: 12,566,520 km (0.098 R)
• M38: 12,781,492 km (0.082 R)
• M39: 14,394,906 km (0.107 R)
• M40: 14,544,653 km (0.104 R)
• M41: 14,959,338 km (0.086 R)
• M42: 15,111,180 km (0.116 R)
• M43: 15,378,063 km (0.055 R)
• M44: 15,723,335 km (0.083 R)
• M45: 16,071,299 km (0.089 R)
• M46: 16,421,807 km (0.083 R)
• M47: 16,617,631 km (0.084 R)
• M48: 17,889,063 km (0.062 R)
• M49: 18,986,064 km (0.094 R)
• M50: 19,150,472 km (0.079 R)
• M51: 19,687,977 km (0.104 R)
• M52: 20,440,305 km (0.12 R)
• M53: 20,862,321 km (0.111 R)
• M54: 22,840,603 km (0.07 R)
• M55: 23,234,644 km (0.108 R)
• M56: 24,296,340 km (0.117 R)
• M57: 24,833,247 km (0.101 R)
• M58: 24,968,034 km (0.108 R)
• M59: 25,283,536 km (0.071 R)
• M60: 25,736,518 km (0.085 R)
• M61: 25,964,057 km (0.074 R)
• M62: 26,512,782 km (0.061 R)
• M63: 26,926,869 km (0.093 R)
• M64: 27,435,950 km (0.028 R)
• M65: 27,621,751 km (0.05 R)
• M66: 28,745,829 km (0.053 R)
• M67: 30,219,817 km (0.09 R)
• M68: 30,604,284 km (0.053 R)
• M69: 31,718,339 km (0.093 R)
• M70: 32,648,688 km (0.098 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.03 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 820.9

Radius: 4.6

Gravity: 38.79 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 12.18 AU - 13.88 AU

Year: 17266 Days

Day: 20.8 Hours

Environment

Temp: -194 °C

Axial Tilt: 30 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 102,420,057 km

• M1: 59,540 km (0.073 R)
• M2: 578,345 km (0.081 R)
• M3: 642,972 km (0.106 R)
• M4: 733,030 km (0.067 R)
• M5: 827,127 km (0.063 R)
• M6: 1,133,353 km (0.118 R)
• M7: 1,326,933 km (0.078 R)
• M8: 1,682,976 km (0.108 R)
• M9: 1,839,755 km (0.09 R)
• M10: 2,167,374 km (0.065 R)
• M11: 2,548,400 km (0.09 R)
• M12: 3,688,934 km (0.115 R)
• M13: 5,234,579 km (0.042 R)
• M14: 5,602,141 km (0.091 R)
• M15: 5,648,666 km (0.112 R)
• M16: 5,695,341 km (0.09 R)
• M17: 7,153,770 km (0.054 R)
• M18: 7,204,185 km (0.112 R)
• M19: 7,975,960 km (0.074 R)
• M20: 9,154,642 km (0.058 R)
• M21: 9,764,103 km (0.091 R)
• M22: 9,820,203 km (0.11 R)
• M23: 10,963,579 km (0.077 R)
• M24: 11,729,071 km (0.104 R)
• M25: 12,694,726 km (0.025 R)
• M26: 14,253,984 km (0.118 R)
• M27: 15,217,993 km (0.101 R)
• M28: 15,283,068 km (0.104 R)
• M29: 15,348,143 km (0.106 R)
• M30: 15,609,491 km (0.117 R)
• M31: 16,004,429 km (0.054 R)
• M32: 16,669,691 km (0.1 R)
• M33: 17,073,156 km (0.054 R)
• M34: 19,068,493 km (0.104 R)
• M35: 19,419,898 km (0.082 R)
• M36: 19,490,508 km (0.119 R)
• M37: 21,792,221 km (0.047 R)
• M38: 22,307,137 km (0.08 R)
• M39: 22,974,942 km (0.071 R)
• M40: 24,482,440 km (0.117 R)
• M41: 25,171,188 km (0.056 R)
• M42: 25,556,552 km (0.108 R)
• M43: 25,711,236 km (0.105 R)
• M44: 27,750,405 km (0.102 R)
• M45: 29,353,945 km (0.053 R)
• M46: 29,678,273 km (0.082 R)
• M47: 30,167,009 km (0.118 R)
• M48: 30,330,519 km (0.063 R)
• M49: 31,152,410 km (0.098 R)
• M50: 31,732,102 km (0.109 R)
• M51: 31,898,305 km (0.056 R)
• M52: 33,070,255 km (0.099 R)
• M53: 33,323,225 km (0.112 R)
• M54: 34,086,024 km (0.111 R)
• M55: 35,715,145 km (0.093 R)
• M56: 35,974,698 km (0.115 R)
• M57: 36,148,081 km (0.089 R)
• M58: 36,234,848 km (0.107 R)
• M59: 36,408,681 km (0.109 R)
• M60: 37,632,990 km (0.096 R)
• M61: 38,073,406 km (0.086 R)
• M62: 38,161,818 km (0.082 R)
• M63: 38,870,613 km (0.06 R)
• M64: 39,762,964 km (0.051 R)
• M65: 40,211,608 km (0.075 R)
• M66: 40,842,463 km (0.104 R)
• M67: 41,023,326 km (0.112 R)
• M68: 42,388,257 km (0.105 R)
• M69: 42,938,478 km (0.055 R)
• M70: 43,768,148 km (0.117 R)
• M71: 44,603,054 km (0.098 R)
• M72: 45,630,642 km (0.084 R)
• M73: 50,689,892 km (0.105 R)
• M74: 50,884,220 km (0.061 R)
• M75: 51,468,848 km (0.065 R)
• M76: 51,859,747 km (0.114 R)
• M77: 52,448,116 km (0.116 R)
• M78: 53,433,367 km (0.06 R)
• M79: 53,532,252 km (0.03 R)
• M80: 54,823,281 km (0.067 R)
• M81: 54,922,913 km (0.094 R)
• M82: 55,823,193 km (0.091 R)
• M83: 56,124,334 km (0.07 R)
• M84: 56,325,393 km (0.102 R)
• M85: 56,930,068 km (0.103 R)
• M86: 57,132,175 km (0.112 R)
• M87: 58,451,179 km (0.113 R)
• M88: 59,267,834 km (0.109 R)
• M89: 59,575,108 km (0.055 R)
• M90: 60,706,218 km (0.098 R)
• M91: 61,636,866 km (0.058 R)
• M92: 66,041,775 km (0.061 R)
• M93: 66,785,875 km (0.093 R)
• M94: 69,465,472 km (0.119 R)
• M95: 70,981,347 km (0.034 R)
• M96: 71,090,105 km (0.103 R)

Planet 8 - Ice Giant

Semi-Major Axis: 17.05 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 816.8

Radius: 7

Gravity: 16.67 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 12.91 AU - 21.19 AU

Year: 25844 Days

Day: 24.6 Hours

Environment

Temp: -206 °C

Axial Tilt: 8.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 102,420,057 km

• M1: 120,875 km (0.111 R)
• M2: 228,735 km (0.084 R)
• M3: 852,109 km (0.109 R)
• M4: 969,693 km (0.067 R)
• M5: 1,457,682 km (0.097 R)
• M6: 1,858,305 km (0.068 R)
• M7: 1,934,749 km (0.07 R)
• M8: 2,130,423 km (0.076 R)
• M9: 2,887,389 km (0.081 R)
• M10: 3,156,814 km (0.085 R)
• M11: 4,262,941 km (0.106 R)
• M12: 4,313,655 km (0.12 R)
• M13: 4,364,368 km (0.06 R)
• M14: 4,415,381 km (0.057 R)
• M15: 4,569,766 km (0.103 R)
• M16: 4,725,797 km (0.117 R)
• M17: 6,849,638 km (0.066 R)
• M18: 7,635,326 km (0.106 R)
• M19: 8,576,895 km (0.063 R)
• M20: 9,754,380 km (0.114 R)
• M21: 9,888,419 km (0.113 R)
• M22: 10,022,908 km (0.09 R)
• M23: 11,684,641 km (0.092 R)
• M24: 12,113,239 km (0.118 R)
• M25: 12,839,088 km (0.104 R)
• M26: 12,912,540 km (0.045 R)
• M27: 13,653,648 km (0.115 R)
• M28: 16,037,939 km (0.088 R)
• M29: 17,075,400 km (0.111 R)
• M30: 17,561,444 km (0.095 R)
• M31: 17,888,165 km (0.118 R)
• M32: 18,796,673 km (0.111 R)
• M33: 20,059,578 km (0.108 R)
• M34: 20,916,774 km (0.091 R)
• M35: 21,698,274 km (0.059 R)
• M36: 22,224,708 km (0.105 R)
• M37: 22,933,054 km (0.106 R)
• M38: 23,919,204 km (0.068 R)
• M39: 25,747,290 km (0.094 R)
• M40: 25,932,492 km (0.026 R)
• M41: 26,211,193 km (0.101 R)
• M42: 27,714,502 km (0.111 R)
• M43: 28,285,517 km (0.12 R)
• M44: 29,438,916 km (0.117 R)
• M45: 29,924,062 km (0.07 R)
• M46: 30,314,213 km (0.045 R)
• M47: 31,000,718 km (0.096 R)
• M48: 31,296,623 km (0.101 R)
• M49: 33,091,049 km (0.099 R)
• M50: 33,595,493 km (0.105 R)
• M51: 34,000,754 km (0.105 R)
• M52: 34,816,361 km (0.118 R)
• M53: 36,051,740 km (0.079 R)
• M54: 38,989,543 km (0.084 R)
• M55: 39,522,261 km (0.079 R)
• M56: 40,057,373 km (0.083 R)
• M57: 40,594,878 km (0.056 R)
• M58: 44,090,681 km (0.078 R)
• M59: 44,312,385 km (0.116 R)
• M60: 44,756,841 km (0.107 R)
• M61: 45,762,288 km (0.115 R)
• M62: 46,775,215 km (0.054 R)
• M63: 48,137,304 km (0.082 R)
• M64: 49,742,638 km (0.087 R)
• M65: 50,783,989 km (0.089 R)
• M66: 51,132,702 km (0.068 R)
• M67: 51,715,535 km (0.107 R)
• M68: 52,535,331 km (0.025 R)
• M69: 55,378,589 km (0.112 R)
• M70: 59,002,298 km (0.106 R)
• M71: 59,491,184 km (0.071 R)
• M72: 60,227,056 km (0.095 R)
• M73: 60,472,994 km (0.11 R)
• M74: 60,719,382 km (0.092 R)
• M75: 61,212,906 km (0.102 R)
• M76: 62,328,457 km (0.093 R)
• M77: 67,749,884 km (0.116 R)
• M78: 68,775,078 km (0.12 R)
• M79: 70,193,116 km (0.075 R)
• M80: 70,970,576 km (0.105 R)
• M81: 71,360,428 km (0.109 R)
• M82: 73,188,963 km (0.105 R)
• M83: 75,960,712 km (0.095 R)
• M84: 76,226,398 km (0.1 R)
• M85: 76,492,533 km (0.066 R)
• M86: 77,426,173 km (0.106 R)
• M87: 78,363,553 km (0.101 R)
• M88: 81,606,087 km (0.042 R)
• M89: 82,287,057 km (0.095 R)
• M90: 83,654,830 km (0.062 R)
• M91: 85,030,083 km (0.1 R)
• M92: 85,858,706 km (0.036 R)
• M93: 87,942,155 km (0.072 R)
• M94: 93,010,083 km (0.098 R)
• M95: 94,291,688 km (0.115 R)
• M96: 94,720,285 km (0.112 R)
• M97: 95,722,591 km (0.109 R)

Planet 9 - Ice Giant

Semi-Major Axis: 17.43 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 936.5

Radius: 4.2

Gravity: 53.09 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 16.75 AU - 18.11 AU

Year: 26713 Days

Day: 23.9 Hours

Environment

Temp: -203 °C

Axial Tilt: 5.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 102,420,057 km

• M1: 139,575 km (0.12 R)
• M2: 203,902 km (0.085 R)
• M3: 299,495 km (0.087 R)
• M4: 481,406 km (0.116 R)
• M5: 840,590 km (0.096 R)
• M6: 871,108 km (0.096 R)
• M7: 1,482,066 km (0.109 R)
• M8: 1,594,564 km (0.104 R)
• M9: 1,948,063 km (0.114 R)
• M10: 2,770,253 km (0.063 R)
• M11: 4,148,947 km (0.118 R)
• M12: 4,360,928 km (0.099 R)
• M13: 5,129,861 km (0.107 R)
• M14: 5,243,106 km (0.117 R)
• M15: 5,645,973 km (0.07 R)
• M16: 5,939,933 km (0.072 R)
• M17: 7,739,895 km (0.115 R)
• M18: 10,328,686 km (0.111 R)
• M19: 10,471,701 km (0.071 R)
• M20: 11,196,802 km (0.086 R)
• M21: 11,343,857 km (0.054 R)
• M22: 11,713,962 km (0.083 R)
• M23: 11,863,261 km (0.077 R)
• M24: 12,238,901 km (0.111 R)
• M25: 12,314,598 km (0.057 R)
• M26: 12,618,580 km (0.097 R)
• M27: 12,771,469 km (0.073 R)
• M28: 13,389,458 km (0.083 R)
• M29: 14,414,054 km (0.118 R)
• M30: 16,370,944 km (0.095 R)
• M31: 16,872,994 km (0.044 R)
• M32: 16,957,218 km (0.101 R)
• M33: 17,550,224 km (0.106 R)
• M34: 18,843,946 km (0.082 R)
• M35: 20,886,406 km (0.084 R)
• M36: 22,440,578 km (0.068 R)
• M37: 23,653,967 km (0.091 R)
• M38: 23,748,213 km (0.09 R)
• M39: 24,411,231 km (0.113 R)
• M40: 26,143,873 km (0.11 R)
• M41: 27,717,045 km (0.063 R)
• M42: 30,133,499 km (0.091 R)
• M43: 32,198,249 km (0.111 R)
• M44: 33,988,636 km (0.071 R)
• M45: 36,027,805 km (0.091 R)
• M46: 38,327,124 km (0.101 R)
• M47: 40,560,770 km (0.098 R)
• M48: 41,012,555 km (0.082 R)
• M49: 41,693,375 km (0.074 R)
• M50: 42,606,820 km (0.088 R)
• M51: 45,386,648 km (0.117 R)
• M52: 46,326,122 km (0.053 R)
• M53: 47,628,521 km (0.093 R)
• M54: 48,702,933 km (0.108 R)
• M55: 50,390,248 km (0.044 R)
• M56: 52,956,749 km (0.057 R)
• M57: 54,069,607 km (0.119 R)
• M58: 54,317,940 km (0.115 R)
• M59: 54,442,255 km (0.093 R)
• M60: 55,941,525 km (0.113 R)
• M61: 56,822,208 km (0.081 R)
• M62: 57,201,139 km (0.064 R)
• M63: 62,332,496 km (0.097 R)
• M64: 62,462,646 km (0.11 R)
• M65: 62,853,695 km (0.065 R)
• M66: 65,084,648 km (0.102 R)
• M67: 65,745,871 km (0.102 R)
• M68: 65,878,265 km (0.104 R)
• M69: 66,143,502 km (0.101 R)
• M70: 67,608,813 km (0.102 R)
• M71: 71,386,309 km (0.036 R)
• M72: 72,341,342 km (0.1 R)
• M73: 75,370,399 km (0.106 R)
• M74: 78,581,069 km (0.103 R)
• M75: 85,713,147 km (0.062 R)
• M76: 86,873,428 km (0.096 R)
• M77: 88,184,803 km (0.109 R)
• M78: 88,916,187 km (0.099 R)
• M79: 90,237,735 km (0.101 R)
• M80: 90,532,293 km (0.072 R)
• M81: 90,679,647 km (0.109 R)
• M82: 92,454,775 km (0.072 R)
• M83: 95,738,598 km (0.061 R)
• M84: 96,189,486 km (0.085 R)
• M85: 98,302,257 km (0.026 R)
• M86: 100,125,406 km (0.076 R)
• M87: 100,583,026 km (0.092 R)
• M88: 101,806,437 km (0.076 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 463 - 17,692 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit