🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.44 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 287.7

Radius: 9.1

Gravity: 3.47 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 0.67 AU - 1.09 AU

Year: 570 Days

Day: 10.2 Hours

Environment

Temp: -174 °C

Axial Tilt: 49.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 66,055,625 km

• M1: 136,284 km (0.101 R)
• M2: 228,735 km (0.084 R)
• M3: 318,643 km (0.059 R)
• M4: 394,490 km (0.044 R)
• M5: 468,241 km (0.045 R)
• M6: 588,967 km (0.107 R)
• M7: 653,593 km (0.104 R)
• M8: 759,508 km (0.113 R)
• M9: 838,945 km (0.066 R)
• M10: 998,117 km (0.032 R)
• M11: 1,068,129 km (0.102 R)
• M12: 1,185,713 km (0.061 R)
• M13: 1,298,210 km (0.11 R)
• M14: 1,360,742 km (0.06 R)
• M15: 1,554,471 km (0.082 R)
• M16: 1,667,867 km (0.105 R)
• M17: 1,730,997 km (0.108 R)
• M18: 2,097,811 km (0.066 R)
• M19: 2,194,750 km (0.098 R)
• M20: 2,530,897 km (0.075 R)
• M21: 2,603,901 km (0.095 R)
• M22: 2,739,436 km (0.108 R)
• M23: 2,833,084 km (0.088 R)
• M24: 2,889,932 km (0.1 R)
• M25: 2,991,808 km (0.096 R)
• M26: 3,324,663 km (0.093 R)
• M27: 3,404,698 km (0.114 R)
• M28: 3,485,331 km (0.085 R)
• M29: 3,710,626 km (0.076 R)
• M30: 3,842,571 km (0.07 R)
• M31: 4,018,498 km (0.1 R)
• M32: 4,089,707 km (0.109 R)
• M33: 4,189,937 km (0.099 R)
• M34: 4,320,237 km (0.117 R)
• M35: 4,393,091 km (0.072 R)
• M36: 4,621,677 km (0.109 R)
• M37: 4,892,150 km (0.056 R)
• M38: 5,121,633 km (0.074 R)
• M39: 5,222,162 km (0.082 R)
• M40: 5,307,583 km (0.102 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 529.1

Radius: 11.4

Gravity: 4.07 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 1.78 AU - 1.8 AU

Year: 1653 Days

Day: 8.8 Hours

Environment

Temp: -195 °C

Axial Tilt: 8.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 66,055,625 km

• M1: 142,118 km (0.088 R)
• M2: 283,937 km (0.099 R)
• M3: 374,144 km (0.101 R)
• M4: 455,077 km (0.084 R)
• M5: 531,521 km (0.069 R)
• M6: 756,068 km (0.086 R)
• M7: 880,383 km (0.072 R)
• M8: 972,685 km (0.04 R)
• M9: 1,109,418 km (0.113 R)
• M10: 1,210,097 km (0.103 R)
• M11: 1,358,199 km (0.082 R)
• M12: 1,457,382 km (0.109 R)
• M13: 1,721,273 km (0.104 R)
• M14: 1,990,549 km (0.117 R)
• M15: 2,188,318 km (0.112 R)
• M16: 2,349,135 km (0.079 R)
• M17: 2,569,792 km (0.098 R)
• M18: 2,774,293 km (0.105 R)
• M19: 2,890,231 km (0.043 R)
• M20: 3,043,569 km (0.06 R)
• M21: 3,395,124 km (0.11 R)
• M22: 4,097,785 km (0.1 R)
• M23: 4,217,014 km (0.12 R)
• M24: 4,297,199 km (0.119 R)
• M25: 4,568,121 km (0.098 R)
• M26: 4,705,751 km (0.092 R)
• M27: 4,830,814 km (0.115 R)
• M28: 5,184,015 km (0.084 R)
• M29: 5,428,907 km (0.073 R)
• M30: 5,885,629 km (0.099 R)
• M31: 6,065,745 km (0.099 R)
• M32: 6,370,027 km (0.064 R)
• M33: 6,663,688 km (0.109 R)
• M34: 6,741,778 km (0.112 R)
• M35: 6,835,875 km (0.1 R)
• M36: 6,930,271 km (0.116 R)
• M37: 7,056,980 km (0.085 R)
• M38: 7,409,433 km (0.087 R)
• M39: 7,636,672 km (0.114 R)
• M40: 7,734,808 km (0.076 R)
• M41: 7,833,393 km (0.074 R)
• M42: 8,231,623 km (0.069 R)
• M43: 8,467,090 km (0.083 R)
• M44: 8,585,721 km (0.073 R)
• M45: 8,910,348 km (0.079 R)
• M46: 9,256,518 km (0.06 R)
• M47: 9,536,565 km (0.117 R)
• M48: 9,819,455 km (0.105 R)
• M49: 10,087,085 km (0.068 R)
• M50: 10,466,017 km (0.116 R)
• M51: 10,556,972 km (0.118 R)
• M52: 11,163,592 km (0.089 R)
• M53: 11,275,042 km (0.058 R)
• M54: 11,405,641 km (0.028 R)
• M55: 11,687,184 km (0.054 R)
• M56: 12,047,117 km (0.075 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 662.4

Radius: 9.3

Gravity: 7.66 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 2.45 AU - 3.57 AU

Year: 3605 Days

Day: 5.7 Hours

Environment

Temp: -216 °C

Axial Tilt: 14.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 66,055,625 km

• M1: 121,773 km (0.09 R)
• M2: 183,257 km (0.112 R)
• M3: 336,146 km (0.084 R)
• M4: 484,548 km (0.117 R)
• M5: 548,725 km (0.085 R)
• M6: 718,219 km (0.064 R)
• M7: 1,367,175 km (0.083 R)
• M8: 1,573,620 km (0.069 R)
• M9: 1,687,913 km (0.108 R)
• M10: 1,864,737 km (0.1 R)
• M11: 2,001,320 km (0.116 R)
• M12: 2,547,502 km (0.065 R)
• M13: 2,665,535 km (0.093 R)
• M14: 2,802,716 km (0.083 R)
• M15: 2,959,943 km (0.09 R)
• M16: 3,084,259 km (0.057 R)
• M17: 3,542,328 km (0.059 R)
• M18: 3,693,571 km (0.118 R)
• M19: 4,120,374 km (0.051 R)
• M20: 4,420,318 km (0.055 R)
• M21: 4,727,442 km (0.115 R)
• M22: 4,936,131 km (0.096 R)
• M23: 5,211,990 km (0.088 R)
• M24: 5,276,317 km (0.103 R)
• M25: 5,492,785 km (0.075 R)
• M26: 5,580,300 km (0.11 R)
• M27: 6,046,896 km (0.059 R)
• M28: 6,712,008 km (0.085 R)
• M29: 7,017,636 km (0.081 R)
• M30: 7,376,073 km (0.119 R)
• M31: 7,472,713 km (0.082 R)
• M32: 7,569,652 km (0.111 R)
• M33: 7,765,027 km (0.101 R)
• M34: 8,210,530 km (0.073 R)
• M35: 8,588,115 km (0.097 R)
• M36: 8,843,029 km (0.118 R)
• M37: 9,334,309 km (0.076 R)
• M38: 9,438,878 km (0.096 R)
• M39: 9,675,541 km (0.117 R)
• M40: 10,047,591 km (0.074 R)
• M41: 10,316,269 km (0.114 R)
• M42: 10,424,428 km (0.115 R)
• M43: 10,641,794 km (0.052 R)
• M44: 10,751,150 km (0.072 R)
• M45: 10,833,279 km (0.065 R)
• M46: 10,915,708 km (0.077 R)
• M47: 11,053,487 km (0.094 R)
• M48: 11,219,691 km (0.104 R)
• M49: 12,205,241 km (0.034 R)
• M50: 13,101,333 km (0.076 R)
• M51: 13,720,369 km (0.117 R)
• M52: 13,809,529 km (0.101 R)
• M53: 13,958,678 km (0.089 R)
• M54: 14,530,142 km (0.117 R)
• M55: 15,324,656 km (0.096 R)
• M56: 15,479,041 km (0.081 R)
• M57: 15,727,224 km (0.078 R)
• M58: 15,820,573 km (0.113 R)
• M59: 17,275,562 km (0.025 R)
• M60: 18,181,976 km (0.08 R)
• M61: 18,247,350 km (0.049 R)
• M62: 18,378,248 km (0.116 R)
• M63: 18,509,445 km (0.108 R)
• M64: 19,004,315 km (0.069 R)
• M65: 19,370,082 km (0.03 R)
• M66: 19,973,560 km (0.103 R)
• M67: 20,447,037 km (0.106 R)
• M68: 21,164,359 km (0.076 R)
• M69: 21,785,788 km (0.117 R)
• M70: 22,133,753 km (0.101 R)
• M71: 22,623,686 km (0.118 R)
• M72: 23,082,054 km (0.066 R)
• M73: 23,614,622 km (0.035 R)
• M74: 23,864,451 km (0.094 R)
• M75: 23,971,862 km (0.064 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 79

Radius: 10.5

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 3.09 AU - 3.27 AU

Year: 3914 Days

Day: 11.1 Hours

Environment

Temp: -208 °C

Axial Tilt: 17 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 66,055,625 km

• M1: 144,811 km (0.083 R)
• M2: 330,611 km (0.081 R)
• M3: 492,327 km (0.071 R)
• M4: 599,887 km (0.101 R)
• M5: 763,847 km (0.047 R)
• M6: 877,242 km (0.106 R)
• M7: 943,663 km (0.076 R)
• M8: 1,042,697 km (0.032 R)
• M9: 1,327,980 km (0.083 R)
• M10: 1,396,646 km (0.099 R)
• M11: 1,466,658 km (0.089 R)
• M12: 1,583,194 km (0.064 R)
• M13: 1,665,623 km (0.089 R)
• M14: 1,796,820 km (0.06 R)
• M15: 1,883,138 km (0.099 R)
• M16: 2,010,296 km (0.089 R)
• M17: 2,150,469 km (0.077 R)
• M18: 2,232,000 km (0.085 R)
• M19: 2,430,068 km (0.059 R)
• M20: 2,525,960 km (0.037 R)
• M21: 2,612,278 km (0.092 R)
• M22: 2,787,906 km (0.086 R)
• M23: 2,854,926 km (0.11 R)
• M24: 3,058,828 km (0.094 R)
• M25: 3,397,667 km (0.108 R)
• M26: 3,589,751 km (0.103 R)
• M27: 3,959,856 km (0.063 R)
• M28: 4,603,725 km (0.11 R)
• M29: 5,266,294 km (0.11 R)
• M30: 5,489,045 km (0.096 R)
• M31: 5,573,568 km (0.097 R)
• M32: 5,843,592 km (0.088 R)
• M33: 6,088,933 km (0.093 R)
• M34: 6,205,619 km (0.104 R)
• M35: 6,278,922 km (0.028 R)
• M36: 6,367,185 km (0.105 R)
• M37: 6,784,862 km (0.111 R)
• M38: 6,890,628 km (0.089 R)
• M39: 7,042,769 km (0.103 R)
• M40: 7,568,455 km (0.105 R)
• M41: 8,010,816 km (0.081 R)
• M42: 8,543,086 km (0.081 R)
• M43: 8,706,596 km (0.117 R)
• M44: 8,920,820 km (0.101 R)
• M45: 9,170,200 km (0.052 R)
• M46: 9,253,825 km (0.061 R)
• M47: 9,404,919 km (0.082 R)
• M48: 9,540,006 km (0.114 R)
• M49: 9,777,866 km (0.062 R)
• M50: 9,914,748 km (0.108 R)
• M51: 10,000,618 km (0.111 R)
• M52: 10,503,416 km (0.109 R)
• M53: 10,590,931 km (0.111 R)
• M54: 10,749,205 km (0.119 R)
• M55: 11,139,207 km (0.107 R)
• M56: 11,210,565 km (0.088 R)
• M57: 11,551,798 km (0.105 R)
• M58: 12,318,337 km (0.08 R)

Planet 5 - Ice Giant

Semi-Major Axis: 7.33 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 955.4

Radius: 4.4

Gravity: 49.35 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 5.59 AU - 9.07 AU

Year: 13698 Days

Day: 17.8 Hours

Environment

Temp: -223 °C

Axial Tilt: 21.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 66,055,625 km

• M1: 85,420 km (0.046 R)
• M2: 120,725 km (0.106 R)
• M3: 241,451 km (0.057 R)
• M4: 315,652 km (0.12 R)
• M5: 432,487 km (0.119 R)
• M6: 748,737 km (0.064 R)
• M7: 906,114 km (0.084 R)
• M8: 1,492,538 km (0.079 R)
• M9: 2,173,208 km (0.1 R)
• M10: 3,219,945 km (0.119 R)
• M11: 3,850,799 km (0.111 R)
• M12: 3,965,989 km (0.098 R)
• M13: 4,278,798 km (0.114 R)
• M14: 4,318,442 km (0.055 R)
• M15: 4,398,177 km (0.07 R)
• M16: 4,927,903 km (0.093 R)
• M17: 6,270,694 km (0.085 R)
• M18: 6,315,723 km (0.093 R)
• M19: 6,451,707 km (0.083 R)
• M20: 6,542,812 km (0.085 R)
• M21: 6,911,721 km (0.106 R)
• M22: 6,958,395 km (0.102 R)
• M23: 7,005,070 km (0.08 R)
• M24: 7,669,733 km (0.046 R)
• M25: 9,007,437 km (0.062 R)
• M26: 9,781,158 km (0.062 R)
• M27: 10,683,532 km (0.085 R)
• M28: 10,791,542 km (0.068 R)
• M29: 11,391,429 km (0.048 R)
• M30: 11,556,884 km (0.046 R)
• M31: 12,283,332 km (0.116 R)
• M32: 12,339,730 km (0.067 R)
• M33: 12,452,976 km (0.026 R)
• M34: 12,509,673 km (0.067 R)
• M35: 12,851,953 km (0.078 R)
• M36: 13,139,480 km (0.083 R)
• M37: 13,197,375 km (0.116 R)
• M38: 14,014,927 km (0.102 R)
• M39: 14,489,451 km (0.108 R)
• M40: 15,576,280 km (0.06 R)
• M41: 15,882,956 km (0.116 R)
• M42: 16,626,756 km (0.116 R)
• M43: 17,128,807 km (0.116 R)
• M44: 18,083,839 km (0.11 R)
• M45: 18,148,017 km (0.103 R)
• M46: 18,535,326 km (0.048 R)
• M47: 19,121,301 km (0.06 R)
• M48: 19,186,675 km (0.099 R)
• M49: 21,593,256 km (0.046 R)
• M50: 22,209,599 km (0.112 R)
• M51: 22,485,458 km (0.097 R)
• M52: 22,554,572 km (0.047 R)
• M53: 23,110,178 km (0.099 R)
• M54: 23,599,962 km (0.062 R)
• M55: 23,810,895 km (0.089 R)
• M56: 25,809,672 km (0.103 R)
• M57: 26,390,710 km (0.1 R)
• M58: 26,609,572 km (0.091 R)
• M59: 28,907,245 km (0.071 R)
• M60: 29,434,727 km (0.104 R)
• M61: 30,652,454 km (0.113 R)
• M62: 31,036,472 km (0.076 R)
• M63: 31,964,278 km (0.103 R)
• M64: 32,119,860 km (0.113 R)
• M65: 33,767,979 km (0.085 R)
• M66: 34,482,758 km (0.11 R)
• M67: 34,642,229 km (0.114 R)
• M68: 35,685,076 km (0.092 R)
• M69: 40,545,511 km (0.109 R)
• M70: 40,966,778 km (0.059 R)
• M71: 41,220,347 km (0.117 R)
• M72: 41,898,773 km (0.101 R)
• M73: 42,410,099 km (0.12 R)
• M74: 43,009,388 km (0.07 R)
• M75: 43,095,107 km (0.112 R)
• M76: 43,525,201 km (0.106 R)
• M77: 49,152,774 km (0.038 R)
• M78: 49,332,291 km (0.116 R)
• M79: 49,422,200 km (0.102 R)
• M80: 49,782,132 km (0.08 R)
• M81: 50,595,047 km (0.069 R)
• M82: 51,230,389 km (0.112 R)
• M83: 51,777,020 km (0.069 R)
• M84: 52,051,083 km (0.094 R)
• M85: 52,234,191 km (0.114 R)
• M86: 52,509,002 km (0.113 R)
• M87: 52,876,265 km (0.073 R)
• M88: 53,428,730 km (0.077 R)
• M89: 56,971,806 km (0.084 R)
• M90: 58,962,056 km (0.09 R)
• M91: 59,534,866 km (0.071 R)
• M92: 60,493,789 km (0.087 R)
• M93: 60,782,363 km (0.072 R)
• M94: 61,071,536 km (0.086 R)
• M95: 61,264,517 km (0.096 R)
• M96: 61,747,868 km (0.096 R)
• M97: 63,498,462 km (0.096 R)
• M98: 63,693,837 km (0.12 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 410 - 16,884 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit