🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.74

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 0.44 AU - 0.64 AU

Year: 256 Days

Day: 34 Hours

Environment

Temp: -112 °C

Axial Tilt: 83.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 0.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 323

Radius: 14.7

Gravity: 1.49 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 0.69 AU - 0.73 AU

Year: 386 Days

Day: 12.7 Hours

Environment

Temp: -132 °C

Axial Tilt: 35.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 38,508,989 km

• M1: 188,194 km (0.054 R)
• M2: 285,732 km (0.091 R)
• M3: 378,483 km (0.109 R)
• M4: 496,964 km (0.108 R)
• M5: 600,935 km (0.094 R)
• M6: 699,071 km (0.118 R)
• M7: 1,060,499 km (0.112 R)
• M8: 1,184,217 km (0.086 R)
• M9: 1,297,462 km (0.035 R)
• M10: 1,414,597 km (0.12 R)
• M11: 1,621,192 km (0.108 R)
• M12: 1,717,234 km (0.069 R)
• M13: 1,869,973 km (0.108 R)
• M14: 1,975,889 km (0.059 R)
• M15: 2,069,687 km (0.086 R)
• M16: 2,194,152 km (0.11 R)
• M17: 2,331,034 km (0.113 R)
• M18: 2,526,558 km (0.102 R)
• M19: 2,706,973 km (0.032 R)
• M20: 2,817,227 km (0.029 R)
• M21: 2,961,290 km (0.115 R)
• M22: 3,080,669 km (0.114 R)
• M23: 3,290,555 km (0.094 R)
• M24: 3,391,833 km (0.058 R)
• M25: 3,534,100 km (0.079 R)
• M26: 3,626,103 km (0.079 R)
• M27: 3,719,153 km (0.101 R)
• M28: 3,913,480 km (0.063 R)
• M29: 4,032,859 km (0.096 R)
• M30: 4,214,322 km (0.105 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 844

Radius: 10.5

Gravity: 7.66 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 1.61 AU - 1.85 AU

Year: 1469 Days

Day: 8.5 Hours

Environment

Temp: -184 °C

Axial Tilt: 13.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 38,508,989 km

• M1: 134,189 km (0.051 R)
• M2: 215,571 km (0.108 R)
• M3: 284,386 km (0.099 R)
• M4: 365,468 km (0.107 R)
• M5: 552,315 km (0.1 R)
• M6: 647,759 km (0.063 R)
• M7: 719,865 km (0.073 R)
• M8: 905,217 km (0.091 R)
• M9: 1,124,378 km (0.069 R)
• M10: 1,222,364 km (0.105 R)
• M11: 1,304,793 km (0.108 R)
• M12: 1,389,166 km (0.057 R)
• M13: 1,643,632 km (0.111 R)
• M14: 1,714,840 km (0.106 R)
• M15: 2,097,512 km (0.081 R)
• M16: 2,208,663 km (0.094 R)
• M17: 2,310,390 km (0.104 R)
• M18: 2,471,806 km (0.117 R)
• M19: 2,854,926 km (0.108 R)
• M20: 3,053,592 km (0.12 R)
• M21: 3,334,237 km (0.105 R)
• M22: 3,798,140 km (0.083 R)
• M23: 4,339,086 km (0.095 R)
• M24: 4,611,504 km (0.114 R)
• M25: 4,845,325 km (0.087 R)
• M26: 4,963,657 km (0.052 R)
• M27: 5,263,751 km (0.092 R)
• M28: 5,370,264 km (0.099 R)
• M29: 5,539,011 km (0.116 R)
• M30: 5,944,870 km (0.113 R)
• M31: 6,295,976 km (0.109 R)
• M32: 6,376,759 km (0.104 R)
• M33: 6,457,841 km (0.108 R)
• M34: 6,901,548 km (0.107 R)
• M35: 7,818,733 km (0.094 R)
• M36: 7,957,859 km (0.109 R)
• M37: 8,150,541 km (0.042 R)
• M38: 8,362,521 km (0.094 R)
• M39: 8,469,334 km (0.037 R)
• M40: 8,701,959 km (0.095 R)
• M41: 8,828,219 km (0.053 R)
• M42: 9,320,546 km (0.096 R)
• M43: 9,412,698 km (0.112 R)
• M44: 9,598,050 km (0.098 R)
• M45: 9,859,397 km (0.111 R)
• M46: 10,123,138 km (0.095 R)
• M47: 10,198,984 km (0.078 R)
• M48: 10,293,979 km (0.07 R)
• M49: 10,408,421 km (0.073 R)
• M50: 11,338,920 km (0.093 R)
• M51: 11,457,103 km (0.1 R)
• M52: 11,615,377 km (0.051 R)
• M53: 12,255,506 km (0.113 R)
• M54: 12,376,830 km (0.06 R)
• M55: 12,641,020 km (0.037 R)
• M56: 12,722,701 km (0.092 R)
• M57: 13,320,194 km (0.105 R)
• M58: 13,486,547 km (0.066 R)
• M59: 13,695,535 km (0.08 R)
• M60: 13,969,000 km (0.104 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 729.8

Radius: 13.7

Gravity: 3.89 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 1.41 AU - 2.29 AU

Year: 1625 Days

Day: 14.8 Hours

Environment

Temp: -178 °C

Axial Tilt: 4.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 38,508,989 km

• M1: 177,124 km (0.109 R)
• M2: 361,279 km (0.097 R)
• M3: 466,297 km (0.031 R)
• M4: 598,840 km (0.113 R)
• M5: 892,950 km (0.088 R)
• M6: 1,288,935 km (0.09 R)
• M7: 1,420,432 km (0.079 R)
• M8: 1,517,371 km (0.118 R)
• M9: 1,677,291 km (0.087 R)
• M10: 1,906,774 km (0.082 R)
• M11: 2,014,485 km (0.047 R)
• M12: 2,102,299 km (0.094 R)
• M13: 2,191,459 km (0.115 R)
• M14: 2,316,224 km (0.058 R)
• M15: 2,549,447 km (0.119 R)
• M16: 2,644,890 km (0.119 R)
• M17: 2,851,784 km (0.097 R)
• M18: 3,076,929 km (0.045 R)
• M19: 3,204,686 km (0.098 R)
• M20: 3,412,627 km (0.11 R)
• M21: 3,814,895 km (0.1 R)
• M22: 4,063,677 km (0.052 R)
• M23: 4,232,423 km (0.104 R)
• M24: 4,374,990 km (0.062 R)
• M25: 4,782,644 km (0.118 R)
• M26: 5,006,143 km (0.113 R)
• M27: 5,111,610 km (0.102 R)
• M28: 5,248,492 km (0.108 R)
• M29: 5,355,604 km (0.08 R)
• M30: 5,776,123 km (0.098 R)
• M31: 6,304,802 km (0.118 R)
• M32: 6,500,925 km (0.106 R)
• M33: 6,599,660 km (0.106 R)
• M34: 6,798,924 km (0.091 R)
• M35: 7,118,315 km (0.113 R)
• M36: 7,254,450 km (0.106 R)
• M37: 7,339,870 km (0.117 R)
• M38: 7,425,590 km (0.08 R)
• M39: 7,528,962 km (0.066 R)
• M40: 8,088,607 km (0.108 R)
• M41: 8,177,319 km (0.065 R)
• M42: 8,571,360 km (0.106 R)
• M43: 9,174,089 km (0.056 R)
• M44: 9,715,185 km (0.104 R)
• M45: 9,942,125 km (0.064 R)
• M46: 10,362,794 km (0.091 R)
• M47: 10,575,373 km (0.096 R)
• M48: 10,985,121 km (0.099 R)
• M49: 11,539,681 km (0.098 R)
• M50: 11,739,992 km (0.089 R)
• M51: 11,840,522 km (0.051 R)
• M52: 11,961,547 km (0.102 R)
• M53: 12,532,113 km (0.05 R)
• M54: 12,758,604 km (0.117 R)
• M55: 12,862,126 km (0.093 R)
• M56: 13,257,662 km (0.108 R)
• M57: 13,530,679 km (0.117 R)
• M58: 13,869,368 km (0.055 R)
• M59: 14,061,003 km (0.072 R)
• M60: 14,296,470 km (0.099 R)
• M61: 14,404,031 km (0.055 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 136.9

Radius: 10.8

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 2.08 AU - 2.76 AU

Year: 2431 Days

Day: 7.5 Hours

Environment

Temp: -203 °C

Axial Tilt: 32.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 38,508,989 km

• M1: 137,032 km (0.028 R)
• M2: 247,734 km (0.088 R)
• M3: 364,720 km (0.103 R)
• M4: 501,153 km (0.058 R)
• M5: 674,986 km (0.079 R)
• M6: 773,122 km (0.054 R)
• M7: 896,690 km (0.099 R)
• M8: 1,489,995 km (0.079 R)
• M9: 1,766,003 km (0.103 R)
• M10: 2,104,244 km (0.075 R)
• M11: 2,177,995 km (0.099 R)
• M12: 2,590,287 km (0.08 R)
• M13: 2,659,701 km (0.079 R)
• M14: 2,780,276 km (0.075 R)
• M15: 2,933,614 km (0.095 R)
• M16: 3,026,963 km (0.105 R)
• M17: 3,100,266 km (0.082 R)
• M18: 3,323,915 km (0.104 R)
• M19: 3,454,065 km (0.115 R)
• M20: 3,775,701 km (0.06 R)
• M21: 3,877,577 km (0.115 R)
• M22: 3,957,312 km (0.118 R)
• M23: 4,376,785 km (0.091 R)
• M24: 4,507,683 km (0.025 R)
• M25: 4,884,071 km (0.067 R)
• M26: 4,958,122 km (0.086 R)
• M27: 5,169,803 km (0.041 R)
• M28: 5,283,198 km (0.053 R)
• M29: 5,448,354 km (0.067 R)
• M30: 6,007,102 km (0.06 R)
• M31: 6,152,960 km (0.064 R)
• M32: 6,286,551 km (0.105 R)
• M33: 6,707,071 km (0.095 R)
• M34: 6,858,464 km (0.105 R)
• M35: 7,404,496 km (0.11 R)
• M36: 7,589,549 km (0.053 R)
• M37: 8,404,558 km (0.099 R)
• M38: 8,612,649 km (0.089 R)
• M39: 9,018,807 km (0.106 R)
• M40: 9,110,062 km (0.099 R)
• M41: 9,616,750 km (0.093 R)
• M42: 9,694,241 km (0.092 R)
• M43: 10,211,551 km (0.112 R)
• M44: 10,338,260 km (0.117 R)
• M45: 10,657,502 km (0.118 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 316.4

Radius: 8.6

Gravity: 4.28 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 1.98 AU - 3.22 AU

Year: 2707 Days

Day: 13 Hours

Environment

Temp: -191 °C

Axial Tilt: 17.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 38,508,989 km

• M1: 132,394 km (0.07 R)
• M2: 294,857 km (0.101 R)
• M3: 350,508 km (0.112 R)
• M4: 423,212 km (0.117 R)
• M5: 502,050 km (0.115 R)
• M6: 653,443 km (0.109 R)
• M7: 845,378 km (0.065 R)
• M8: 939,624 km (0.107 R)
• M9: 1,110,914 km (0.116 R)
• M10: 1,402,330 km (0.104 R)
• M11: 1,536,071 km (0.112 R)
• M12: 1,706,613 km (0.077 R)
• M13: 1,883,587 km (0.11 R)
• M14: 1,951,355 km (0.12 R)
• M15: 2,020,170 km (0.085 R)
• M16: 2,148,375 km (0.044 R)
• M17: 2,548,998 km (0.119 R)
• M18: 2,700,541 km (0.096 R)
• M19: 2,790,449 km (0.104 R)
• M20: 2,881,255 km (0.097 R)
• M21: 3,119,265 km (0.107 R)
• M22: 3,419,059 km (0.116 R)
• M23: 3,474,560 km (0.051 R)
• M24: 4,046,174 km (0.1 R)
• M25: 4,343,125 km (0.099 R)
• M26: 4,494,219 km (0.1 R)
• M27: 4,555,106 km (0.078 R)
• M28: 4,832,759 km (0.106 R)
• M29: 5,052,518 km (0.069 R)
• M30: 5,131,805 km (0.094 R)
• M31: 5,372,209 km (0.106 R)
• M32: 5,453,142 km (0.086 R)
• M33: 5,567,285 km (0.094 R)
• M34: 5,665,571 km (0.091 R)
• M35: 5,731,543 km (0.087 R)
• M36: 5,947,563 km (0.107 R)
• M37: 6,166,275 km (0.08 R)
• M38: 6,820,616 km (0.114 R)
• M39: 7,085,105 km (0.115 R)
• M40: 7,316,981 km (0.057 R)
• M41: 7,587,604 km (0.053 R)
• M42: 7,843,267 km (0.053 R)
• M43: 7,898,468 km (0.111 R)
• M44: 7,972,220 km (0.106 R)
• M45: 8,494,765 km (0.083 R)
• M46: 8,551,463 km (0.094 R)
• M47: 8,951,488 km (0.064 R)
• M48: 9,066,977 km (0.11 R)
• M49: 9,124,872 km (0.098 R)
• M50: 9,260,407 km (0.039 R)
• M51: 9,533,723 km (0.081 R)
• M52: 9,592,664 km (0.109 R)
• M53: 10,108,179 km (0.097 R)
• M54: 10,208,260 km (0.042 R)
• M55: 10,591,978 km (0.038 R)
• M56: 10,755,040 km (0.057 R)
• M57: 10,857,215 km (0.059 R)
• M58: 10,918,849 km (0.063 R)
• M59: 11,145,341 km (0.045 R)
• M60: 11,248,862 km (0.094 R)
• M61: 11,477,747 km (0.059 R)
• M62: 11,666,240 km (0.097 R)
• M63: 11,834,538 km (0.046 R)
• M64: 11,982,490 km (0.069 R)
• M65: 12,067,312 km (0.115 R)
• M66: 12,344,367 km (0.036 R)
• M67: 12,408,695 km (0.08 R)
• M68: 12,494,414 km (0.077 R)
• M69: 12,753,069 km (0.075 R)
• M70: 12,861,378 km (0.057 R)
• M71: 13,035,360 km (0.089 R)
• M72: 13,122,576 km (0.03 R)
• M73: 13,451,541 km (0.071 R)
• M74: 13,628,067 km (0.092 R)
• M75: 14,028,092 km (0.099 R)
• M76: 14,139,991 km (0.095 R)
• M77: 14,274,479 km (0.094 R)
• M78: 14,862,548 km (0.108 R)
• M79: 14,976,692 km (0.119 R)
• M80: 15,159,650 km (0.104 R)
• M81: 15,412,470 km (0.094 R)

Planet 7 - Ice Giant

Semi-Major Axis: 6.95 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 253.8

Radius: 5.3

Gravity: 9.04 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 5.96 AU - 7.94 AU

Year: 11830 Days

Day: 19.6 Hours

Environment

Temp: -231 °C

Axial Tilt: 41.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 38,508,989 km

• M1: 69,413 km (0.047 R)
• M2: 104,419 km (0.069 R)
• M3: 182,958 km (0.078 R)
• M4: 306,975 km (0.115 R)
• M5: 396,734 km (0.06 R)
• M6: 919,578 km (0.117 R)
• M7: 1,069,475 km (0.115 R)
• M8: 1,227,301 km (0.116 R)
• M9: 1,430,305 km (0.065 R)
• M10: 1,744,461 km (0.113 R)
• M11: 1,930,561 km (0.097 R)
• M12: 2,166,626 km (0.044 R)
• M13: 2,572,485 km (0.119 R)
• M14: 3,427,287 km (0.093 R)
• M15: 3,556,091 km (0.038 R)
• M16: 3,978,855 km (0.083 R)
• M17: 4,251,123 km (0.05 R)
• M18: 4,417,476 km (0.054 R)
• M19: 4,529,524 km (0.115 R)
• M20: 4,756,464 km (0.083 R)
• M21: 5,133,152 km (0.119 R)
• M22: 5,914,950 km (0.085 R)
• M23: 6,351,178 km (0.093 R)
• M24: 7,090,191 km (0.119 R)
• M25: 7,287,511 km (0.078 R)
• M26: 7,923,900 km (0.076 R)
• M27: 10,642,093 km (0.074 R)
• M28: 10,981,381 km (0.044 R)
• M29: 11,019,379 km (0.089 R)
• M30: 11,709,325 km (0.095 R)
• M31: 11,864,607 km (0.06 R)
• M32: 12,137,922 km (0.094 R)
• M33: 12,255,806 km (0.107 R)
• M34: 12,295,150 km (0.051 R)
• M35: 13,494,775 km (0.115 R)
• M36: 13,698,378 km (0.09 R)
• M37: 14,067,436 km (0.028 R)
• M38: 14,191,153 km (0.117 R)
• M39: 14,857,013 km (0.046 R)
• M40: 15,151,572 km (0.115 R)
• M41: 15,448,075 km (0.067 R)
• M42: 15,618,317 km (0.062 R)
• M43: 15,917,812 km (0.034 R)
• M44: 17,487,841 km (0.081 R)
• M45: 18,066,785 km (0.098 R)
• M46: 18,336,211 km (0.093 R)
• M47: 18,381,090 km (0.062 R)
• M48: 18,787,997 km (0.109 R)
• M49: 19,289,299 km (0.071 R)
• M50: 19,564,559 km (0.111 R)
• M51: 20,072,593 km (0.099 R)
• M52: 20,351,444 km (0.034 R)
• M53: 20,444,793 km (0.04 R)
• M54: 20,491,468 km (0.098 R)
• M55: 20,631,790 km (0.103 R)
• M56: 21,670,149 km (0.082 R)
• M57: 22,243,707 km (0.115 R)
• M58: 22,484,111 km (0.11 R)
• M59: 22,870,672 km (0.119 R)
• M60: 23,650,227 km (0.032 R)
• M61: 24,736,457 km (0.114 R)
• M62: 25,586,771 km (0.116 R)
• M63: 25,637,036 km (0.093 R)
• M64: 26,395,796 km (0.112 R)
• M65: 26,599,399 km (0.092 R)
• M66: 27,780,175 km (0.081 R)
• M67: 28,038,979 km (0.059 R)
• M68: 28,872,987 km (0.096 R)
• M69: 29,926,904 km (0.115 R)
• M70: 32,998,598 km (0.11 R)
• M71: 33,713,227 km (0.11 R)
• M72: 34,155,438 km (0.108 R)
• M73: 34,210,789 km (0.052 R)
• M74: 36,621,858 km (0.061 R)
• M75: 36,905,795 km (0.06 R)
• M76: 37,304,473 km (0.079 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: 431 - 15,830 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit