🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.35 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 232.4

Radius: 8.5

Gravity: 3.22 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 0.56 AU - 0.82 AU

Year: 403 Days

Day: 11.2 Hours

Environment

Temp: -161 °C

Axial Tilt: 19 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 30,234,263 km

• M1: 130,749 km (0.119 R)
• M2: 195,524 km (0.105 R)
• M3: 276,756 km (0.086 R)
• M4: 402,568 km (0.059 R)
• M5: 569,369 km (0.069 R)
• M6: 648,058 km (0.075 R)
• M7: 797,805 km (0.11 R)
• M8: 853,605 km (0.115 R)
• M9: 910,901 km (0.065 R)
• M10: 983,606 km (0.081 R)
• M11: 1,036,863 km (0.095 R)
• M12: 1,153,848 km (0.118 R)
• M13: 1,244,505 km (0.082 R)
• M14: 1,317,957 km (0.11 R)
• M15: 1,385,127 km (0.039 R)
• M16: 1,457,382 km (0.081 R)
• M17: 1,605,933 km (0.117 R)
• M18: 1,777,073 km (0.081 R)
• M19: 1,855,911 km (0.094 R)
• M20: 1,936,096 km (0.091 R)
• M21: 2,063,104 km (0.12 R)
• M22: 2,123,093 km (0.119 R)
• M23: 2,211,805 km (0.058 R)
• M24: 2,282,714 km (0.072 R)
• M25: 2,349,584 km (0.119 R)
• M26: 2,407,479 km (0.112 R)
• M27: 2,475,546 km (0.111 R)
• M28: 2,613,774 km (0.1 R)
• M29: 2,678,849 km (0.033 R)
• M30: 2,754,695 km (0.066 R)
• M31: 2,836,226 km (0.091 R)
• M32: 2,939,449 km (0.059 R)
• M33: 3,033,246 km (0.096 R)
• M34: 3,123,005 km (0.097 R)
• M35: 3,224,283 km (0.108 R)
• M36: 3,294,145 km (0.055 R)
• M37: 3,380,912 km (0.082 R)
• M38: 3,451,971 km (0.109 R)
• M39: 3,601,120 km (0.114 R)
• M40: 3,724,239 km (0.109 R)
• M41: 3,826,115 km (0.083 R)
• M42: 3,906,000 km (0.116 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 473.4

Radius: 8.1

Gravity: 7.22 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 0.82 AU - 0.9 AU

Year: 561 Days

Day: 14.7 Hours

Environment

Temp: -170 °C

Axial Tilt: 32.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 30,234,263 km

• M1: 105,167 km (0.073 R)
• M2: 181,612 km (0.08 R)
• M3: 233,821 km (0.054 R)
• M4: 299,645 km (0.107 R)
• M5: 459,116 km (0.111 R)
• M6: 730,935 km (0.098 R)
• M7: 850,314 km (0.114 R)
• M8: 1,074,262 km (0.033 R)
• M9: 1,164,919 km (0.043 R)
• M10: 1,216,530 km (0.082 R)
• M11: 1,311,375 km (0.064 R)
• M12: 1,447,359 km (0.092 R)
• M13: 1,519,914 km (0.076 R)
• M14: 1,657,245 km (0.111 R)
• M15: 1,709,754 km (0.081 R)
• M16: 2,018,374 km (0.03 R)
• M17: 2,163,335 km (0.115 R)
• M18: 2,331,483 km (0.096 R)
• M19: 2,397,306 km (0.101 R)
• M20: 2,456,995 km (0.045 R)
• M21: 2,550,943 km (0.106 R)
• M22: 2,618,860 km (0.106 R)
• M23: 2,701,139 km (0.06 R)
• M24: 2,756,490 km (0.113 R)
• M25: 2,917,607 km (0.051 R)
• M26: 3,089,196 km (0.107 R)
• M27: 3,147,090 km (0.076 R)
• M28: 3,249,415 km (0.035 R)
• M29: 3,337,977 km (0.111 R)
• M30: 3,412,327 km (0.101 R)
• M31: 3,654,227 km (0.087 R)
• M32: 3,707,933 km (0.079 R)
• M33: 3,769,567 km (0.07 R)
• M34: 4,098,982 km (0.08 R)
• M35: 4,194,724 km (0.093 R)
• M36: 4,315,599 km (0.119 R)
• M37: 4,577,396 km (0.044 R)
• M38: 4,735,221 km (0.106 R)
• M39: 4,894,842 km (0.109 R)
• M40: 5,099,043 km (0.12 R)
• M41: 5,202,266 km (0.085 R)
• M42: 5,366,973 km (0.068 R)
• M43: 5,489,494 km (0.12 R)
• M44: 5,586,433 km (0.095 R)
• M45: 5,728,551 km (0.095 R)
• M46: 5,835,813 km (0.105 R)
• M47: 5,997,977 km (0.07 R)
• M48: 6,143,536 km (0.103 R)
• M49: 6,207,564 km (0.111 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 610.7

Radius: 14

Gravity: 3.12 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 0.69 AU - 1.05 AU

Year: 570 Days

Day: 14 Hours

Environment

Temp: -169 °C

Axial Tilt: 37.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 30,234,263 km

• M1: 175,179 km (0.081 R)
• M2: 313,707 km (0.115 R)
• M3: 430,543 km (0.067 R)
• M4: 541,993 km (0.102 R)
• M5: 636,988 km (0.093 R)
• M6: 730,187 km (0.042 R)
• M7: 852,259 km (0.069 R)
• M8: 942,766 km (0.114 R)
• M9: 1,119,142 km (0.101 R)
• M10: 1,209,050 km (0.107 R)
• M11: 1,454,241 km (0.117 R)
• M12: 1,583,194 km (0.112 R)
• M13: 1,722,320 km (0.109 R)
• M14: 1,815,370 km (0.09 R)
• M15: 1,980,975 km (0.119 R)
• M16: 2,105,291 km (0.091 R)
• M17: 2,198,490 km (0.084 R)
• M18: 2,361,851 km (0.06 R)
• M19: 2,459,090 km (0.119 R)
• M20: 2,600,460 km (0.065 R)
• M21: 2,795,685 km (0.118 R)
• M22: 3,041,026 km (0.109 R)
• M23: 3,131,981 km (0.062 R)
• M24: 3,223,984 km (0.119 R)
• M25: 3,340,221 km (0.081 R)
• M26: 3,442,097 km (0.1 R)
• M27: 3,561,028 km (0.086 R)
• M28: 3,770,465 km (0.059 R)
• M29: 3,876,829 km (0.092 R)
• M30: 4,100,926 km (0.061 R)
• M31: 4,244,092 km (0.114 R)
• M32: 4,337,740 km (0.095 R)
• M33: 4,475,220 km (0.092 R)
• M34: 4,666,556 km (0.105 R)
• M35: 4,816,453 km (0.106 R)
• M36: 4,923,116 km (0.054 R)
• M37: 5,084,682 km (0.068 R)
• M38: 5,238,917 km (0.034 R)
• M39: 5,422,474 km (0.062 R)
• M40: 5,580,150 km (0.105 R)
• M41: 5,852,717 km (0.114 R)
• M42: 6,081,602 km (0.045 R)
• M43: 6,284,307 km (0.093 R)
• M44: 6,401,143 km (0.082 R)
• M45: 6,637,209 km (0.113 R)
• M46: 6,736,392 km (0.077 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 594.3

Radius: 10.5

Gravity: 5.39 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 1.96 AU - 2.8 AU

Year: 2581 Days

Day: 9.8 Hours

Environment

Temp: -205 °C

Axial Tilt: 84.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 30,234,263 km

• M1: 171,439 km (0.105 R)
• M2: 336,296 km (0.091 R)
• M3: 428,448 km (0.074 R)
• M4: 695,181 km (0.101 R)
• M5: 801,845 km (0.072 R)
• M6: 973,284 km (0.112 R)
• M7: 1,199,625 km (0.05 R)
• M8: 1,286,242 km (0.113 R)
• M9: 1,826,141 km (0.067 R)
• M10: 1,990,699 km (0.069 R)
• M11: 2,147,178 km (0.112 R)
• M12: 2,240,228 km (0.096 R)
• M13: 2,827,849 km (0.099 R)
• M14: 2,900,852 km (0.086 R)
• M15: 3,169,380 km (0.064 R)
• M16: 3,306,711 km (0.075 R)
• M17: 3,555,642 km (0.053 R)
• M18: 4,022,687 km (0.113 R)
• M19: 4,238,556 km (0.089 R)
• M20: 4,305,726 km (0.117 R)
• M21: 4,526,383 km (0.055 R)
• M22: 4,629,605 km (0.085 R)
• M23: 5,210,943 km (0.044 R)
• M24: 5,355,454 km (0.079 R)
• M25: 5,446,410 km (0.1 R)
• M26: 5,946,665 km (0.082 R)
• M27: 6,832,584 km (0.084 R)
• M28: 7,070,594 km (0.086 R)
• M29: 7,311,147 km (0.09 R)
• M30: 7,412,275 km (0.119 R)
• M31: 7,924,798 km (0.043 R)
• M32: 8,258,700 km (0.089 R)
• M33: 8,385,260 km (0.051 R)
• M34: 8,576,147 km (0.104 R)
• M35: 8,789,922 km (0.104 R)
• M36: 9,005,493 km (0.112 R)
• M37: 9,640,536 km (0.099 R)
• M38: 9,840,548 km (0.102 R)
• M39: 10,064,496 km (0.046 R)
• M40: 10,471,701 km (0.065 R)
• M41: 10,608,733 km (0.03 R)
• M42: 10,746,363 km (0.11 R)
• M43: 11,139,357 km (0.093 R)
• M44: 11,279,231 km (0.068 R)
• M45: 11,560,624 km (0.108 R)
• M46: 11,725,930 km (0.09 R)
• M47: 11,796,989 km (0.097 R)
• M48: 11,868,197 km (0.11 R)
• M49: 12,394,782 km (0.106 R)
• M50: 12,539,593 km (0.045 R)
• M51: 12,612,297 km (0.119 R)
• M52: 12,685,151 km (0.107 R)
• M53: 12,904,462 km (0.088 R)
• M54: 13,223,554 km (0.035 R)
• M55: 13,470,690 km (0.093 R)
• M56: 13,744,454 km (0.112 R)
• M57: 14,095,411 km (0.12 R)
• M58: 14,246,654 km (0.112 R)
• M59: 14,398,645 km (0.111 R)
• M60: 14,474,791 km (0.036 R)
• M61: 14,729,556 km (0.077 R)
• M62: 14,806,300 km (0.1 R)
• M63: 14,908,774 km (0.073 R)
• M64: 15,011,548 km (0.08 R)
• M65: 15,088,740 km (0.064 R)
• M66: 15,191,813 km (0.063 R)
• M67: 15,580,768 km (0.038 R)
• M68: 16,368,550 km (0.105 R)
• M69: 16,634,086 km (0.061 R)
• M70: 16,900,969 km (0.084 R)
• M71: 17,438,923 km (0.117 R)
• M72: 17,520,155 km (0.069 R)
• M73: 17,737,371 km (0.08 R)
• M74: 17,900,732 km (0.057 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 562.9

Radius: 8.6

Gravity: 7.61 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 2.38 AU - 2.42 AU

Year: 2614 Days

Day: 5.3 Hours

Environment

Temp: -199 °C

Axial Tilt: 2.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 30,234,263 km

• M1: 108,608 km (0.119 R)
• M2: 231,578 km (0.052 R)
• M3: 481,705 km (0.097 R)
• M4: 575,204 km (0.115 R)
• M5: 641,176 km (0.09 R)
• M6: 754,572 km (0.032 R)
• M7: 818,450 km (0.078 R)
• M8: 923,019 km (0.111 R)
• M9: 1,022,053 km (0.099 R)
• M10: 1,145,770 km (0.036 R)
• M11: 1,397,095 km (0.05 R)
• M12: 1,477,129 km (0.043 R)
• M13: 1,726,659 km (0.092 R)
• M14: 1,800,410 km (0.063 R)
• M15: 1,951,355 km (0.071 R)
• M16: 2,093,323 km (0.073 R)
• M17: 2,172,311 km (0.033 R)
• M18: 2,279,124 km (0.09 R)
• M19: 3,060,174 km (0.058 R)
• M20: 3,628,796 km (0.09 R)
• M21: 3,788,267 km (0.079 R)
• M22: 3,852,594 km (0.11 R)
• M23: 3,949,833 km (0.1 R)
• M24: 4,097,336 km (0.113 R)
• M25: 4,280,145 km (0.083 R)
• M26: 4,482,551 km (0.102 R)
• M27: 4,550,767 km (0.079 R)
• M28: 4,688,248 km (0.085 R)
• M29: 4,792,218 km (0.06 R)
• M30: 5,179,976 km (0.101 R)
• M31: 5,305,638 km (0.113 R)
• M32: 5,468,550 km (0.049 R)
• M33: 5,523,153 km (0.105 R)
• M34: 5,651,508 km (0.092 R)
• M35: 5,911,061 km (0.118 R)
• M36: 6,080,106 km (0.095 R)
• M37: 6,231,649 km (0.119 R)
• M38: 6,519,026 km (0.062 R)
• M39: 6,771,847 km (0.049 R)
• M40: 7,087,199 km (0.078 R)
• M41: 7,166,935 km (0.071 R)
• M42: 7,347,200 km (0.095 R)
• M43: 7,549,157 km (0.113 R)
• M44: 7,610,193 km (0.09 R)
• M45: 7,671,229 km (0.113 R)
• M46: 7,732,564 km (0.099 R)
• M47: 8,481,002 km (0.098 R)
• M48: 8,544,432 km (0.095 R)
• M49: 8,671,740 km (0.108 R)
• M50: 8,799,646 km (0.046 R)
• M51: 9,187,254 km (0.111 R)
• M52: 9,252,329 km (0.077 R)
• M53: 9,558,406 km (0.093 R)
• M54: 9,934,495 km (0.098 R)
• M55: 10,001,366 km (0.088 R)
• M56: 10,701,334 km (0.063 R)
• M57: 10,953,406 km (0.077 R)
• M58: 11,045,559 km (0.106 R)
• M59: 11,839,475 km (0.036 R)
• M60: 12,076,587 km (0.09 R)
• M61: 12,171,732 km (0.107 R)
• M62: 12,483,045 km (0.08 R)
• M63: 12,869,755 km (0.095 R)
• M64: 13,064,681 km (0.119 R)
• M65: 13,729,494 km (0.041 R)
• M66: 14,204,019 km (0.067 R)
• M67: 14,405,377 km (0.074 R)
• M68: 15,168,925 km (0.098 R)
• M69: 15,659,456 km (0.109 R)
• M70: 16,708,885 km (0.104 R)
• M71: 16,894,836 km (0.026 R)
• M72: 17,108,162 km (0.077 R)
• M73: 17,295,758 km (0.114 R)
• M74: 17,483,802 km (0.045 R)
• M75: 17,753,827 km (0.073 R)
• M76: 18,106,877 km (0.084 R)
• M77: 18,215,934 km (0.091 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 745.7

Radius: 10.2

Gravity: 7.17 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 2.97 AU - 4.23 AU

Year: 4801 Days

Day: 9.6 Hours

Environment

Temp: -223 °C

Axial Tilt: 5.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 30,234,263 km

• M1: 161,566 km (0.079 R)
• M2: 245,789 km (0.098 R)
• M3: 782,696 km (0.105 R)
• M4: 872,904 km (0.106 R)
• M5: 1,008,439 km (0.054 R)
• M6: 1,078,900 km (0.094 R)
• M7: 1,285,644 km (0.037 R)
• M8: 1,362,837 km (0.103 R)
• M9: 1,703,920 km (0.071 R)
• M10: 1,875,957 km (0.109 R)
• M11: 2,163,185 km (0.082 R)
• M12: 2,406,880 km (0.064 R)
• M13: 2,503,072 km (0.114 R)
• M14: 2,679,597 km (0.055 R)
• M15: 3,065,709 km (0.092 R)
• M16: 3,800,384 km (0.08 R)
• M17: 3,935,471 km (0.089 R)
• M18: 4,095,391 km (0.078 R)
• M19: 4,187,544 km (0.047 R)
• M20: 4,280,593 km (0.109 R)
• M21: 4,350,755 km (0.096 R)
• M22: 5,808,437 km (0.116 R)
• M23: 5,912,407 km (0.107 R)
• M24: 6,254,388 km (0.032 R)
• M25: 6,738,786 km (0.034 R)
• M26: 6,820,616 km (0.052 R)
• M27: 7,179,501 km (0.043 R)
• M28: 7,886,800 km (0.041 R)
• M29: 7,973,118 km (0.089 R)
• M30: 8,146,801 km (0.046 R)
• M31: 8,380,473 km (0.079 R)
• M32: 8,616,239 km (0.107 R)
• M33: 8,764,790 km (0.081 R)
• M34: 9,428,256 km (0.119 R)
• M35: 10,076,613 km (0.083 R)
• M36: 10,517,030 km (0.096 R)
• M37: 10,835,374 km (0.116 R)
• M38: 11,027,906 km (0.107 R)
• M39: 11,221,635 km (0.042 R)
• M40: 11,318,874 km (0.12 R)
• M41: 11,677,909 km (0.039 R)
• M42: 11,809,555 km (0.12 R)
• M43: 12,508,028 km (0.082 R)
• M44: 13,015,164 km (0.099 R)
• M45: 13,288,330 km (0.116 R)
• M46: 14,154,502 km (0.069 R)
• M47: 14,329,980 km (0.097 R)
• M48: 14,400,291 km (0.102 R)
• M49: 15,397,510 km (0.11 R)
• M50: 15,941,000 km (0.115 R)
• M51: 16,786,377 km (0.041 R)
• M52: 16,897,678 km (0.051 R)
• M53: 17,533,469 km (0.084 R)
• M54: 17,608,717 km (0.112 R)
• M55: 17,986,750 km (0.107 R)
• M56: 18,100,744 km (0.083 R)
• M57: 18,367,627 km (0.11 R)
• M58: 19,021,070 km (0.073 R)
• M59: 19,525,963 km (0.058 R)
• M60: 19,721,338 km (0.089 R)
• M61: 20,350,846 km (0.079 R)
• M62: 20,588,557 km (0.059 R)
• M63: 20,667,993 km (0.113 R)
• M64: 20,827,315 km (0.076 R)
• M65: 20,907,050 km (0.087 R)
• M66: 21,589,217 km (0.075 R)
• M67: 22,605,585 km (0.06 R)
• M68: 24,180,401 km (0.115 R)
• M69: 24,306,213 km (0.059 R)
• M70: 24,769,368 km (0.065 R)
• M71: 25,704,654 km (0.052 R)
• M72: 27,259,724 km (0.104 R)
• M73: 27,740,980 km (0.11 R)
• M74: 28,446,035 km (0.099 R)
• M75: 28,889,593 km (0.084 R)
• M76: 29,335,544 km (0.087 R)
• M77: 29,649,101 km (0.09 R)
• M78: 30,143,971 km (0.108 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 171 - 13,415 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit