🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.63 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 519.7

Radius: 14.9

Gravity: 2.34 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 1.15 AU - 1.37 AU

Year: 959 Days

Day: 7.8 Hours

Environment

Temp: -186 °C

Axial Tilt: 17.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 81,448,976 km

• M1: 186,100 km (0.076 R)
• M2: 448,195 km (0.032 R)
• M3: 553,811 km (0.092 R)
• M4: 660,475 km (0.119 R)
• M5: 1,036,713 km (0.044 R)
• M6: 1,136,944 km (0.07 R)
• M7: 1,273,826 km (0.092 R)
• M8: 1,375,253 km (0.11 R)
• M9: 1,704,668 km (0.056 R)
• M10: 1,802,505 km (0.088 R)
• M11: 1,980,526 km (0.057 R)
• M12: 2,075,820 km (0.104 R)
• M13: 2,238,283 km (0.083 R)
• M14: 2,354,670 km (0.119 R)
• M15: 2,507,260 km (0.091 R)
• M16: 2,725,075 km (0.084 R)
• M17: 2,903,844 km (0.099 R)
• M18: 3,022,326 km (0.115 R)
• M19: 3,142,303 km (0.063 R)
• M20: 3,377,770 km (0.081 R)
• M21: 3,531,707 km (0.103 R)
• M22: 3,638,819 km (0.06 R)
• M23: 3,757,001 km (0.063 R)
• M24: 4,119,327 km (0.118 R)
• M25: 4,242,745 km (0.076 R)
• M26: 4,419,719 km (0.104 R)
• M27: 4,524,887 km (0.109 R)
• M28: 5,030,976 km (0.059 R)
• M29: 5,251,783 km (0.116 R)
• M30: 5,374,752 km (0.112 R)
• M31: 5,852,867 km (0.081 R)
• M32: 6,202,926 km (0.11 R)
• M33: 6,380,499 km (0.075 R)
• M34: 6,487,910 km (0.06 R)
• M35: 6,692,410 km (0.081 R)
• M36: 6,972,607 km (0.07 R)
• M37: 7,244,277 km (0.094 R)
• M38: 7,381,309 km (0.11 R)
• M39: 7,696,362 km (0.054 R)
• M40: 7,874,682 km (0.101 R)
• M41: 8,131,841 km (0.117 R)
• M42: 8,261,393 km (0.074 R)
• M43: 8,641,222 km (0.103 R)
• M44: 8,747,137 km (0.101 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 958.9

Radius: 12.4

Gravity: 6.24 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 1.35 AU - 2.21 AU

Year: 1611 Days

Day: 12.4 Hours

Environment

Temp: -203 °C

Axial Tilt: 9.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 81,448,976 km

• M1: 185,950 km (0.087 R)
• M2: 294,409 km (0.045 R)
• M3: 385,215 km (0.1 R)
• M4: 550,670 km (0.115 R)
• M5: 629,059 km (0.098 R)
• M6: 759,209 km (0.106 R)
• M7: 986,448 km (0.08 R)
• M8: 1,104,182 km (0.076 R)
• M9: 1,217,427 km (0.104 R)
• M10: 1,314,816 km (0.068 R)
• M11: 1,405,023 km (0.118 R)
• M12: 1,497,475 km (0.12 R)
• M13: 1,933,552 km (0.114 R)
• M14: 2,119,203 km (0.111 R)
• M15: 2,396,408 km (0.111 R)
• M16: 2,495,741 km (0.091 R)
• M17: 2,841,163 km (0.11 R)
• M18: 2,920,001 km (0.107 R)
• M19: 3,174,916 km (0.106 R)
• M20: 3,479,048 km (0.074 R)
• M21: 3,592,144 km (0.103 R)
• M22: 3,706,437 km (0.114 R)
• M23: 3,821,926 km (0.092 R)
• M24: 3,909,292 km (0.1 R)
• M25: 4,041,835 km (0.113 R)
• M26: 4,205,795 km (0.102 R)
• M27: 4,311,261 km (0.097 R)
• M28: 4,417,625 km (0.114 R)
• M29: 5,496,525 km (0.096 R)
• M30: 5,628,620 km (0.101 R)
• M31: 5,845,836 km (0.101 R)
• M32: 6,185,124 km (0.088 R)
• M33: 6,270,993 km (0.113 R)
• M34: 6,548,497 km (0.11 R)
• M35: 6,776,933 km (0.087 R)
• M36: 6,901,099 km (0.116 R)
• M37: 7,097,671 km (0.11 R)
• M38: 7,735,556 km (0.104 R)
• M39: 7,977,306 km (0.04 R)
• M40: 8,221,450 km (0.093 R)
• M41: 8,372,843 km (0.078 R)
• M42: 8,988,139 km (0.101 R)
• M43: 9,144,319 km (0.114 R)
• M44: 9,281,650 km (0.091 R)
• M45: 9,797,913 km (0.063 R)
• M46: 10,262,264 km (0.106 R)
• M47: 10,486,960 km (0.1 R)
• M48: 10,630,873 km (0.065 R)
• M49: 10,775,385 km (0.087 R)
• M50: 10,982,877 km (0.062 R)
• M51: 11,275,790 km (0.116 R)
• M52: 11,423,144 km (0.094 R)
• M53: 11,719,946 km (0.077 R)
• M54: 12,040,684 km (0.115 R)
• M55: 12,126,703 km (0.076 R)
• M56: 12,385,956 km (0.084 R)
• M57: 12,800,342 km (0.108 R)
• M58: 13,020,400 km (0.102 R)
• M59: 13,108,663 km (0.107 R)
• M60: 13,241,506 km (0.12 R)
• M61: 13,844,984 km (0.066 R)
• M62: 14,048,138 km (0.047 R)
• M63: 14,184,122 km (0.1 R)
• M64: 14,480,326 km (0.102 R)
• M65: 14,709,510 km (0.074 R)
• M66: 15,638,363 km (0.114 R)
• M67: 15,779,434 km (0.072 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 210.3

Radius: 13.2

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 4 AU - 5.2 AU

Year: 6692 Days

Day: 14.8 Hours

Environment

Temp: -214 °C

Axial Tilt: 6.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 81,448,976 km

• M1: 273,166 km (0.101 R)
• M2: 430,692 km (0.104 R)
• M3: 580,889 km (0.094 R)
• M4: 872,305 km (0.098 R)
• M5: 1,097,600 km (0.107 R)
• M6: 1,289,534 km (0.051 R)
• M7: 1,507,049 km (0.113 R)
• M8: 1,620,444 km (0.059 R)
• M9: 1,707,510 km (0.106 R)
• M10: 2,119,503 km (0.119 R)
• M11: 2,734,649 km (0.113 R)
• M12: 3,328,553 km (0.092 R)
• M13: 3,459,750 km (0.06 R)
• M14: 3,554,445 km (0.105 R)
• M15: 4,121,571 km (0.032 R)
• M16: 4,262,791 km (0.084 R)
• M17: 4,508,730 km (0.106 R)
• M18: 4,696,176 km (0.05 R)
• M19: 4,843,829 km (0.079 R)
• M20: 5,230,690 km (0.101 R)
• M21: 5,762,211 km (0.083 R)
• M22: 5,943,374 km (0.039 R)
• M23: 6,450,959 km (0.118 R)
• M24: 6,662,790 km (0.03 R)
• M25: 7,336,429 km (0.116 R)
• M26: 7,681,402 km (0.077 R)
• M27: 7,831,000 km (0.118 R)
• M28: 8,183,602 km (0.119 R)
• M29: 8,310,760 km (0.08 R)
• M30: 9,088,071 km (0.108 R)
• M31: 9,512,031 km (0.1 R)
• M32: 9,753,482 km (0.116 R)
• M33: 9,888,569 km (0.099 R)
• M34: 10,656,006 km (0.085 R)
• M35: 11,103,154 km (0.101 R)
• M36: 11,329,196 km (0.097 R)
• M37: 11,499,588 km (0.063 R)
• M38: 11,814,342 km (0.11 R)
• M39: 12,569,512 km (0.11 R)
• M40: 13,071,862 km (0.104 R)
• M41: 13,400,379 km (0.106 R)
• M42: 13,731,589 km (0.089 R)
• M43: 13,822,394 km (0.116 R)
• M44: 14,187,712 km (0.117 R)
• M45: 14,679,740 km (0.031 R)
• M46: 14,834,723 km (0.111 R)
• M47: 15,302,665 km (0.088 R)
• M48: 15,554,289 km (0.073 R)
• M49: 15,775,544 km (0.045 R)
• M50: 16,317,388 km (0.12 R)
• M51: 16,542,233 km (0.107 R)
• M52: 16,800,589 km (0.108 R)
• M53: 17,027,529 km (0.067 R)
• M54: 18,311,378 km (0.081 R)
• M55: 18,478,179 km (0.097 R)
• M56: 18,578,560 km (0.083 R)
• M57: 19,184,431 km (0.096 R)
• M58: 20,381,214 km (0.086 R)
• M59: 20,936,372 km (0.118 R)
• M60: 21,180,815 km (0.1 R)
• M61: 21,707,848 km (0.087 R)
• M62: 22,061,647 km (0.092 R)
• M63: 22,310,428 km (0.064 R)
• M64: 22,524,353 km (0.086 R)
• M65: 22,667,369 km (0.049 R)
• M66: 22,882,490 km (0.108 R)
• M67: 23,423,287 km (0.116 R)
• M68: 23,568,097 km (0.095 R)
• M69: 24,114,279 km (0.066 R)
• M70: 24,333,889 km (0.081 R)

Planet 4 - Ice Giant

Semi-Major Axis: 8.32 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 304.5

Radius: 7.4

Gravity: 5.56 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 6.67 AU - 9.97 AU

Year: 16277 Days

Day: 23.3 Hours

Environment

Temp: -240 °C

Axial Tilt: 9.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 81,448,976 km

• M1: 234,869 km (0.116 R)
• M2: 381,325 km (0.054 R)
• M3: 496,216 km (0.072 R)
• M4: 1,007,841 km (0.051 R)
• M5: 1,109,119 km (0.079 R)
• M6: 1,456,335 km (0.115 R)
• M7: 1,525,001 km (0.091 R)
• M8: 1,960,630 km (0.109 R)
• M9: 2,036,925 km (0.051 R)
• M10: 2,192,357 km (0.106 R)
• M11: 3,205,284 km (0.108 R)
• M12: 3,447,782 km (0.117 R)
• M13: 4,015,207 km (0.065 R)
• M14: 4,112,595 km (0.111 R)
• M15: 4,177,969 km (0.057 R)
• M16: 4,276,704 km (0.098 R)
• M17: 4,747,638 km (0.11 R)
• M18: 5,270,333 km (0.068 R)
• M19: 5,448,803 km (0.086 R)
• M20: 5,738,275 km (0.091 R)
• M21: 5,995,733 km (0.03 R)
• M22: 6,107,183 km (0.107 R)
• M23: 6,256,931 km (0.061 R)
• M24: 6,445,873 km (0.069 R)
• M25: 7,739,296 km (0.025 R)
• M26: 8,229,080 km (0.089 R)
• M27: 8,394,535 km (0.119 R)
• M28: 8,686,849 km (0.093 R)
• M29: 8,939,969 km (0.039 R)
• M30: 9,367,370 km (0.05 R)
• M31: 9,496,922 km (0.111 R)
• M32: 9,889,018 km (0.032 R)
• M33: 10,330,930 km (0.109 R)
• M34: 10,599,159 km (0.115 R)
• M35: 11,279,979 km (0.112 R)
• M36: 12,826,671 km (0.086 R)
• M37: 13,066,776 km (0.05 R)
• M38: 13,600,242 km (0.113 R)
• M39: 14,688,566 km (0.084 R)
• M40: 15,958,802 km (0.079 R)
• M41: 16,165,396 km (0.101 R)
• M42: 16,320,828 km (0.113 R)
• M43: 16,476,709 km (0.098 R)
• M44: 16,528,919 km (0.102 R)
• M45: 16,737,758 km (0.111 R)
• M46: 18,657,398 km (0.098 R)
• M47: 18,711,702 km (0.109 R)
• M48: 18,929,367 km (0.058 R)
• M49: 19,477,493 km (0.111 R)
• M50: 21,379,780 km (0.086 R)
• M51: 22,065,237 km (0.103 R)
• M52: 23,692,563 km (0.116 R)
• M53: 26,509,640 km (0.082 R)
• M54: 27,492,498 km (0.11 R)
• M55: 27,678,149 km (0.106 R)
• M56: 28,549,856 km (0.074 R)
• M57: 29,115,037 km (0.076 R)
• M58: 29,747,387 km (0.118 R)
• M59: 30,640,187 km (0.06 R)
• M60: 30,768,542 km (0.096 R)
• M61: 31,541,813 km (0.082 R)
• M62: 32,060,918 km (0.095 R)
• M63: 32,191,068 km (0.066 R)
• M64: 32,517,491 km (0.109 R)
• M65: 32,582,865 km (0.073 R)
• M66: 33,569,014 km (0.055 R)
• M67: 33,966,197 km (0.119 R)
• M68: 34,765,348 km (0.075 R)
• M69: 36,043,213 km (0.112 R)
• M70: 36,790,156 km (0.036 R)
• M71: 38,023,141 km (0.106 R)
• M72: 38,783,398 km (0.115 R)
• M73: 38,922,224 km (0.091 R)
• M74: 43,161,080 km (0.113 R)
• M75: 43,448,906 km (0.045 R)
• M76: 43,809,437 km (0.104 R)
• M77: 44,243,570 km (0.103 R)
• M78: 44,315,976 km (0.109 R)
• M79: 44,679,050 km (0.116 R)
• M80: 44,751,754 km (0.119 R)
• M81: 44,824,459 km (0.025 R)
• M82: 45,261,883 km (0.099 R)
• M83: 45,554,197 km (0.114 R)
• M84: 45,993,865 km (0.054 R)
• M85: 46,435,029 km (0.112 R)
• M86: 46,582,383 km (0.028 R)
• M87: 48,138,949 km (0.067 R)
• M88: 48,586,845 km (0.119 R)
• M89: 49,261,232 km (0.109 R)
• M90: 50,014,159 km (0.033 R)

Planet 5 - Ice Giant

Semi-Major Axis: 10.16 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 696.6

Radius: 6

Gravity: 19.35 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 9.02 AU - 11.3 AU

Year: 21965 Days

Day: 17.1 Hours

Environment

Temp: -226 °C

Axial Tilt: 3.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (99)

Outer Limit: 81,448,976 km

• M1: 156,031 km (0.077 R)
• M2: 435,629 km (0.108 R)
• M3: 1,423,125 km (0.11 R)
• M4: 1,679,535 km (0.079 R)
• M5: 2,055,774 km (0.067 R)
• M6: 2,345,395 km (0.108 R)
• M7: 2,725,524 km (0.031 R)
• M8: 2,962,786 km (0.051 R)
• M9: 3,043,419 km (0.101 R)
• M10: 4,021,640 km (0.108 R)
• M11: 4,155,829 km (0.096 R)
• M12: 4,201,007 km (0.087 R)
• M13: 4,567,672 km (0.103 R)
• M14: 4,660,871 km (0.111 R)
• M15: 4,707,845 km (0.093 R)
• M16: 4,754,819 km (0.101 R)
• M17: 4,802,092 km (0.057 R)
• M18: 4,992,380 km (0.082 R)
• M19: 5,040,401 km (0.096 R)
• M20: 5,136,742 km (0.117 R)
• M21: 5,331,519 km (0.113 R)
• M22: 5,930,060 km (0.082 R)
• M23: 6,237,334 km (0.117 R)
• M24: 6,288,945 km (0.12 R)
• M25: 6,814,033 km (0.072 R)
• M26: 8,643,915 km (0.075 R)
• M27: 10,491,448 km (0.102 R)
• M28: 11,618,219 km (0.075 R)
• M29: 12,325,518 km (0.107 R)
• M30: 13,112,852 km (0.102 R)
• M31: 13,512,727 km (0.083 R)
• M32: 15,012,595 km (0.106 R)
• M33: 15,852,737 km (0.086 R)
• M34: 16,996,412 km (0.096 R)
• M35: 18,911,116 km (0.109 R)
• M36: 19,893,674 km (0.113 R)
• M37: 20,199,452 km (0.07 R)
• M38: 20,660,812 km (0.096 R)
• M39: 20,815,497 km (0.115 R)
• M40: 23,260,225 km (0.074 R)
• M41: 23,824,807 km (0.057 R)
• M42: 24,230,816 km (0.114 R)
• M43: 25,297,000 km (0.096 R)
• M44: 26,044,092 km (0.074 R)
• M45: 26,378,443 km (0.114 R)
• M46: 26,546,142 km (0.112 R)
• M47: 28,844,863 km (0.113 R)
• M48: 30,676,240 km (0.119 R)
• M49: 30,764,353 km (0.113 R)
• M50: 31,472,550 km (0.119 R)
• M51: 32,995,306 km (0.05 R)
• M52: 33,447,690 km (0.117 R)
• M53: 35,001,264 km (0.048 R)
• M54: 35,093,267 km (0.113 R)
• M55: 37,046,267 km (0.082 R)
• M56: 38,748,092 km (0.096 R)
• M57: 38,843,386 km (0.026 R)
• M58: 39,704,621 km (0.088 R)
• M59: 40,089,387 km (0.05 R)
• M60: 41,445,641 km (0.119 R)
• M61: 43,112,760 km (0.095 R)
• M62: 44,502,225 km (0.12 R)
• M63: 45,704,693 km (0.055 R)
• M64: 46,714,927 km (0.057 R)
• M65: 48,346,591 km (0.07 R)
• M66: 49,272,452 km (0.07 R)
• M67: 49,893,134 km (0.082 R)
• M68: 51,665,420 km (0.028 R)
• M69: 52,506,609 km (0.103 R)
• M70: 52,612,075 km (0.098 R)
• M71: 53,564,266 km (0.029 R)
• M72: 54,095,787 km (0.081 R)
• M73: 54,308,964 km (0.085 R)
• M74: 54,522,290 km (0.093 R)
• M75: 56,131,515 km (0.065 R)
• M76: 56,779,573 km (0.075 R)
• M77: 58,629,201 km (0.063 R)
• M78: 59,506,443 km (0.104 R)
• M79: 60,388,023 km (0.05 R)
• M80: 60,719,681 km (0.086 R)
• M81: 60,941,086 km (0.116 R)
• M82: 61,162,790 km (0.098 R)
• M83: 61,495,945 km (0.092 R)
• M84: 63,394,940 km (0.113 R)
• M85: 63,731,984 km (0.109 R)
• M86: 64,408,017 km (0.106 R)
• M87: 66,336,333 km (0.067 R)
• M88: 66,678,464 km (0.09 R)
• M89: 67,021,342 km (0.098 R)
• M90: 67,135,784 km (0.106 R)
• M91: 69,669,075 km (0.098 R)
• M92: 71,414,284 km (0.051 R)
• M93: 71,764,941 km (0.116 R)
• M94: 73,173,704 km (0.054 R)
• M95: 73,527,353 km (0.051 R)
• M96: 76,257,215 km (0.078 R)
• M97: 77,334,320 km (0.075 R)
• M98: 78,416,661 km (0.111 R)
• M99: 80,231,432 km (0.101 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 201 - 17,399 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit