🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.31 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 199.5

Radius: 10.1

Gravity: 1.96 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 0.59 AU - 0.63 AU

Year: 323 Days

Day: 7.7 Hours

Environment

Temp: -150 °C

Axial Tilt: 17.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 78,148,194 km

• M1: 127,757 km (0.06 R)
• M2: 193,131 km (0.053 R)
• M3: 255,962 km (0.099 R)
• M4: 344,673 km (0.082 R)
• M5: 487,539 km (0.092 R)
• M6: 624,422 km (0.067 R)
• M7: 704,905 km (0.111 R)
• M8: 817,104 km (0.102 R)
• M9: 915,240 km (0.113 R)
• M10: 989,889 km (0.093 R)
• M11: 1,104,631 km (0.108 R)
• M12: 1,260,512 km (0.118 R)
• M13: 1,568,982 km (0.087 R)
• M14: 1,648,868 km (0.092 R)
• M15: 1,794,127 km (0.037 R)
• M16: 1,893,460 km (0.08 R)
• M17: 2,026,004 km (0.104 R)
• M18: 2,097,512 km (0.112 R)
• M19: 2,165,878 km (0.06 R)
• M20: 2,267,754 km (0.115 R)
• M21: 2,346,293 km (0.096 R)
• M22: 2,523,267 km (0.09 R)
• M23: 2,682,888 km (0.088 R)
• M24: 2,832,486 km (0.075 R)
• M25: 3,080,370 km (0.035 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 800.5

Radius: 12.3

Gravity: 5.29 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 0.72 AU - 1.16 AU

Year: 618 Days

Day: 9.5 Hours

Environment

Temp: -177 °C

Axial Tilt: 39.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 78,148,194 km

• M1: 158,574 km (0.082 R)
• M2: 261,048 km (0.098 R)
• M3: 401,371 km (0.106 R)
• M4: 541,095 km (0.047 R)
• M5: 667,057 km (0.083 R)
• M6: 744,100 km (0.047 R)
• M7: 855,700 km (0.119 R)
• M8: 940,821 km (0.081 R)
• M9: 1,017,864 km (0.11 R)
• M10: 1,137,991 km (0.112 R)
• M11: 1,336,807 km (0.081 R)
• M12: 1,424,770 km (0.116 R)
• M13: 1,580,352 km (0.106 R)
• M14: 1,741,918 km (0.097 R)
• M15: 1,930,411 km (0.053 R)
• M16: 2,052,632 km (0.093 R)
• M17: 2,133,116 km (0.042 R)
• M18: 2,442,933 km (0.066 R)
• M19: 2,567,847 km (0.031 R)
• M20: 2,856,721 km (0.103 R)
• M21: 3,055,387 km (0.102 R)
• M22: 3,198,851 km (0.106 R)
• M23: 3,370,590 km (0.075 R)
• M24: 3,598,427 km (0.083 R)
• M25: 3,741,293 km (0.099 R)
• M26: 3,959,108 km (0.081 R)
• M27: 4,078,786 km (0.045 R)
• M28: 4,190,386 km (0.082 R)
• M29: 4,312,607 km (0.097 R)
• M30: 4,426,302 km (0.109 R)
• M31: 4,521,895 km (0.066 R)
• M32: 4,647,258 km (0.119 R)
• M33: 4,881,678 km (0.091 R)
• M34: 4,960,665 km (0.098 R)
• M35: 5,130,160 km (0.092 R)
• M36: 5,464,511 km (0.09 R)
• M37: 5,567,135 km (0.114 R)
• M38: 5,826,837 km (0.097 R)
• M39: 6,058,714 km (0.118 R)
• M40: 6,218,634 km (0.111 R)
• M41: 6,336,667 km (0.055 R)
• M42: 6,433,905 km (0.115 R)
• M43: 6,542,513 km (0.076 R)
• M44: 6,816,726 km (0.066 R)
• M45: 6,960,789 km (0.106 R)
• M46: 7,456,107 km (0.111 R)
• M47: 7,593,139 km (0.069 R)
• M48: 7,684,992 km (0.069 R)
• M49: 7,881,414 km (0.108 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 354

Radius: 14

Gravity: 1.81 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 2.84 AU - 2.96 AU

Year: 3350 Days

Day: 5.9 Hours

Environment

Temp: -216 °C

Axial Tilt: 23.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 78,148,194 km

• M1: 175,777 km (0.107 R)
• M2: 373,396 km (0.107 R)
• M3: 485,744 km (0.11 R)
• M4: 755,320 km (0.107 R)
• M5: 1,005,896 km (0.034 R)
• M6: 1,105,977 km (0.106 R)
• M7: 1,542,653 km (0.074 R)
• M8: 1,781,112 km (0.099 R)
• M9: 1,917,546 km (0.031 R)
• M10: 2,057,569 km (0.114 R)
• M11: 2,499,032 km (0.074 R)
• M12: 2,652,819 km (0.103 R)
• M13: 2,824,408 km (0.082 R)
• M14: 2,926,284 km (0.117 R)
• M15: 3,088,897 km (0.06 R)
• M16: 3,224,133 km (0.076 R)
• M17: 3,563,421 km (0.048 R)
• M18: 4,377,533 km (0.098 R)
• M19: 4,667,454 km (0.056 R)
• M20: 4,788,628 km (0.055 R)
• M21: 5,230,091 km (0.086 R)
• M22: 5,374,304 km (0.095 R)
• M23: 5,556,364 km (0.108 R)
• M24: 5,666,468 km (0.078 R)
• M25: 6,266,804 km (0.044 R)
• M26: 6,439,291 km (0.086 R)
• M27: 6,749,856 km (0.101 R)
• M28: 7,225,128 km (0.067 R)
• M29: 7,466,879 km (0.069 R)
• M30: 8,124,660 km (0.061 R)
• M31: 8,951,488 km (0.082 R)
• M32: 9,276,714 km (0.047 R)
• M33: 9,364,079 km (0.076 R)
• M34: 10,073,023 km (0.056 R)
• M35: 10,275,579 km (0.078 R)
• M36: 10,753,544 km (0.109 R)
• M37: 11,122,452 km (0.12 R)
• M38: 11,262,027 km (0.117 R)
• M39: 11,731,166 km (0.111 R)
• M40: 11,849,348 km (0.039 R)
• M41: 12,230,673 km (0.085 R)
• M42: 12,398,672 km (0.102 R)
• M43: 12,664,357 km (0.052 R)
• M44: 12,883,069 km (0.111 R)
• M45: 13,127,662 km (0.05 R)
• M46: 13,349,067 km (0.065 R)
• M47: 13,571,818 km (0.105 R)
• M48: 13,695,984 km (0.098 R)
• M49: 13,795,616 km (0.111 R)
• M50: 13,945,663 km (0.11 R)
• M51: 14,096,159 km (0.118 R)
• M52: 14,984,920 km (0.088 R)
• M53: 15,449,122 km (0.086 R)
• M54: 15,944,141 km (0.116 R)
• M55: 16,049,009 km (0.115 R)
• M56: 16,285,972 km (0.069 R)
• M57: 16,391,588 km (0.093 R)
• M58: 16,523,982 km (0.118 R)
• M59: 16,736,561 km (0.038 R)
• M60: 17,057,149 km (0.11 R)
• M61: 17,271,972 km (0.119 R)
• M62: 17,595,851 km (0.095 R)
• M63: 18,222,367 km (0.076 R)
• M64: 18,414,600 km (0.066 R)
• M65: 18,524,704 km (0.114 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 478.1

Radius: 13.4

Gravity: 2.66 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 3.5 AU - 3.84 AU

Year: 4769 Days

Day: 6.5 Hours

Environment

Temp: -223 °C

Axial Tilt: 21.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 78,148,194 km

• M1: 293,960 km (0.078 R)
• M2: 388,655 km (0.1 R)
• M3: 564,732 km (0.065 R)
• M4: 685,757 km (0.082 R)
• M5: 897,886 km (0.107 R)
• M6: 1,211,892 km (0.084 R)
• M7: 1,361,341 km (0.034 R)
• M8: 1,474,137 km (0.108 R)
• M9: 1,847,982 km (0.077 R)
• M10: 1,973,944 km (0.109 R)
• M11: 2,152,265 km (0.09 R)
• M12: 2,285,257 km (0.115 R)
• M13: 2,809,298 km (0.082 R)
• M14: 2,955,456 km (0.104 R)
• M15: 3,085,456 km (0.085 R)
• M16: 3,255,399 km (0.082 R)
• M17: 3,351,142 km (0.071 R)
• M18: 3,486,977 km (0.087 R)
• M19: 3,704,193 km (0.063 R)
• M20: 3,824,470 km (0.095 R)
• M21: 4,007,577 km (0.054 R)
• M22: 4,131,145 km (0.115 R)
• M23: 4,298,096 km (0.092 R)
• M24: 4,382,470 km (0.096 R)
• M25: 4,725,348 km (0.114 R)
• M26: 4,966,201 km (0.083 R)
• M27: 5,188,653 km (0.114 R)
• M28: 5,759,518 km (0.074 R)
• M29: 6,040,612 km (0.074 R)
• M30: 6,446,771 km (0.117 R)
• M31: 6,788,003 km (0.09 R)
• M32: 6,985,622 km (0.107 R)
• M33: 7,160,053 km (0.099 R)
• M34: 7,361,412 km (0.096 R)
• M35: 7,538,985 km (0.09 R)
• M36: 8,080,529 km (0.105 R)
• M37: 8,290,116 km (0.091 R)
• M38: 8,608,011 km (0.03 R)
• M39: 8,956,873 km (0.111 R)
• M40: 9,228,543 km (0.041 R)
• M41: 9,420,178 km (0.108 R)
• M42: 10,115,808 km (0.071 R)
• M43: 10,341,850 km (0.085 R)
• M44: 10,484,118 km (0.108 R)
• M45: 10,569,688 km (0.118 R)
• M46: 10,828,043 km (0.098 R)
• M47: 11,585,906 km (0.113 R)
• M48: 12,542,136 km (0.054 R)
• M49: 12,724,346 km (0.094 R)
• M50: 12,937,972 km (0.11 R)
• M51: 13,368,664 km (0.114 R)
• M52: 13,492,681 km (0.089 R)
• M53: 13,992,338 km (0.109 R)
• M54: 14,086,734 km (0.05 R)
• M55: 14,434,549 km (0.109 R)
• M56: 14,689,314 km (0.057 R)
• M57: 15,009,902 km (0.093 R)
• M58: 15,788,858 km (0.104 R)
• M59: 15,952,818 km (0.037 R)
• M60: 16,315,443 km (0.113 R)
• M61: 16,814,352 km (0.097 R)
• M62: 17,724,954 km (0.05 R)
• M63: 17,997,970 km (0.086 R)
• M64: 18,169,260 km (0.108 R)
• M65: 18,582,449 km (0.115 R)
• M66: 19,138,504 km (0.118 R)
• M67: 19,243,223 km (0.087 R)
• M68: 19,488,713 km (0.065 R)
• M69: 20,124,504 km (0.082 R)
• M70: 20,802,930 km (0.081 R)
• M71: 21,054,853 km (0.09 R)
• M72: 21,561,691 km (0.04 R)
• M73: 21,853,107 km (0.049 R)
• M74: 22,072,567 km (0.107 R)
• M75: 23,180,639 km (0.106 R)
• M76: 24,838,482 km (0.1 R)
• M77: 25,220,555 km (0.038 R)

Planet 5 - Ice Giant

Semi-Major Axis: 8.82 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 940.5

Radius: 7.3

Gravity: 17.65 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 7.79 AU - 9.85 AU

Year: 17766 Days

Day: 18.5 Hours

Environment

Temp: -239 °C

Axial Tilt: 31.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 78,148,194 km

• M1: 193,430 km (0.105 R)
• M2: 476,320 km (0.076 R)
• M3: 738,864 km (0.113 R)
• M4: 937,380 km (0.091 R)
• M5: 1,474,885 km (0.064 R)
• M6: 1,662,032 km (0.077 R)
• M7: 1,726,210 km (0.113 R)
• M8: 2,268,951 km (0.088 R)
• M9: 2,485,569 km (0.113 R)
• M10: 2,596,271 km (0.063 R)
• M11: 3,055,836 km (0.078 R)
• M12: 3,134,823 km (0.09 R)
• M13: 3,457,955 km (0.099 R)
• M14: 3,749,521 km (0.086 R)
• M15: 4,005,633 km (0.054 R)
• M16: 4,179,615 km (0.065 R)
• M17: 4,716,522 km (0.093 R)
• M18: 4,762,299 km (0.056 R)
• M19: 4,946,603 km (0.055 R)
• M20: 5,322,393 km (0.116 R)
• M21: 5,756,227 km (0.109 R)
• M22: 6,101,648 km (0.116 R)
• M23: 6,555,379 km (0.116 R)
• M24: 6,606,541 km (0.074 R)
• M25: 6,709,165 km (0.073 R)
• M26: 7,442,195 km (0.048 R)
• M27: 7,926,742 km (0.12 R)
• M28: 7,981,196 km (0.089 R)
• M29: 9,268,486 km (0.108 R)
• M30: 10,799,470 km (0.088 R)
• M31: 10,981,082 km (0.056 R)
• M32: 12,470,628 km (0.084 R)
• M33: 13,694,189 km (0.063 R)
• M34: 13,825,087 km (0.074 R)
• M35: 14,154,502 km (0.061 R)
• M36: 14,619,901 km (0.105 R)
• M37: 18,159,386 km (0.09 R)
• M38: 18,592,472 km (0.085 R)
• M39: 19,986,276 km (0.12 R)
• M40: 20,433,274 km (0.045 R)
• M41: 21,110,055 km (0.076 R)
• M42: 21,489,285 km (0.1 R)
• M43: 22,717,633 km (0.049 R)
• M44: 25,644,516 km (0.106 R)
• M45: 27,275,282 km (0.103 R)
• M46: 27,357,711 km (0.061 R)
• M47: 27,522,867 km (0.082 R)
• M48: 27,688,172 km (0.073 R)
• M49: 28,687,636 km (0.046 R)
• M50: 29,023,483 km (0.101 R)
• M51: 29,783,739 km (0.117 R)
• M52: 30,208,896 km (0.095 R)
• M53: 31,237,531 km (0.096 R)
• M54: 32,452,116 km (0.113 R)
• M55: 33,241,096 km (0.107 R)
• M56: 33,770,523 km (0.109 R)
• M57: 34,213,781 km (0.113 R)
• M58: 34,927,213 km (0.119 R)
• M59: 35,016,673 km (0.095 R)
• M60: 36,368,589 km (0.072 R)
• M61: 36,641,006 km (0.095 R)
• M62: 37,096,532 km (0.085 R)
• M63: 37,921,265 km (0.103 R)
• M64: 38,105,420 km (0.086 R)
• M65: 38,566,929 km (0.075 R)
• M66: 38,751,982 km (0.061 R)
• M67: 39,775,531 km (0.055 R)
• M68: 45,610,296 km (0.116 R)
• M69: 46,198,515 km (0.115 R)
• M70: 47,580,650 km (0.078 R)
• M71: 47,779,166 km (0.116 R)
• M72: 48,376,511 km (0.116 R)
• M73: 48,676,155 km (0.049 R)
• M74: 50,689,144 km (0.03 R)
• M75: 50,993,426 km (0.101 R)
• M76: 53,037,681 km (0.041 R)
• M77: 53,243,528 km (0.104 R)
• M78: 54,173,279 km (0.089 R)
• M79: 55,734,781 km (0.084 R)
• M80: 56,153,655 km (0.106 R)
• M81: 56,573,576 km (0.105 R)
• M82: 56,678,744 km (0.037 R)
• M83: 57,416,710 km (0.086 R)
• M84: 57,628,092 km (0.088 R)
• M85: 58,582,526 km (0.09 R)
• M86: 60,077,757 km (0.069 R)
• M87: 60,722,374 km (0.088 R)
• M88: 68,186,560 km (0.041 R)
• M89: 69,195,897 km (0.059 R)
• M90: 69,308,394 km (0.114 R)
• M91: 70,549,458 km (0.099 R)
• M92: 75,123,862 km (0.09 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 184 - 14,703 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit