🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.28

Radius: 1.1

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 0.44 AU - 0.64 AU

Year: 256 Days

Day: 23.7 Hours

Environment

Temp: -123 °C

Axial Tilt: 31.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.38

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 0.56 AU - 0.66 AU

Year: 308 Days

Day: 13.8 Hours

Environment

Temp: -134 °C

Axial Tilt: 29.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 0.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 587.2

Radius: 14

Gravity: 3 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 0.78 AU - 1.04 AU

Year: 561 Days

Day: 13.4 Hours

Environment

Temp: -158 °C

Axial Tilt: 16.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 36,112,091 km

• M1: 177,124 km (0.111 R)
• M2: 294,409 km (0.101 R)
• M3: 385,663 km (0.063 R)
• M4: 499,806 km (0.107 R)
• M5: 699,370 km (0.112 R)
• M6: 826,079 km (0.078 R)
• M7: 990,787 km (0.112 R)
• M8: 1,120,937 km (0.113 R)
• M9: 1,305,989 km (0.058 R)
• M10: 1,416,542 km (0.075 R)
• M11: 1,559,408 km (0.102 R)
• M12: 1,659,639 km (0.117 R)
• M13: 1,792,631 km (0.067 R)
• M14: 1,923,081 km (0.087 R)
• M15: 2,050,388 km (0.116 R)
• M16: 2,160,792 km (0.066 R)
• M17: 2,320,413 km (0.074 R)
• M18: 2,532,692 km (0.064 R)
• M19: 2,687,227 km (0.11 R)
• M20: 2,823,211 km (0.108 R)
• M21: 3,028,160 km (0.11 R)
• M22: 3,215,307 km (0.111 R)
• M23: 3,468,277 km (0.113 R)
• M24: 3,609,049 km (0.095 R)
• M25: 3,727,979 km (0.052 R)
• M26: 3,856,184 km (0.046 R)
• M27: 4,002,341 km (0.067 R)
• M28: 4,258,303 km (0.096 R)
• M29: 4,350,456 km (0.08 R)
• M30: 4,579,490 km (0.114 R)
• M31: 5,094,107 km (0.047 R)
• M32: 5,210,045 km (0.115 R)
• M33: 5,362,934 km (0.115 R)
• M34: 5,453,590 km (0.079 R)
• M35: 5,563,096 km (0.096 R)
• M36: 5,654,800 km (0.078 R)
• M37: 5,905,226 km (0.037 R)
• M38: 6,093,121 km (0.038 R)
• M39: 6,283,111 km (0.086 R)
• M40: 6,484,619 km (0.1 R)
• M41: 6,610,431 km (0.11 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 647

Radius: 11.6

Gravity: 4.81 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 0.96 AU - 1.28 AU

Year: 765 Days

Day: 7.1 Hours

Environment

Temp: -169 °C

Axial Tilt: 13.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 36,112,091 km

• M1: 146,307 km (0.047 R)
• M2: 248,781 km (0.1 R)
• M3: 499,358 km (0.116 R)
• M4: 633,248 km (0.101 R)
• M5: 828,922 km (0.093 R)
• M6: 986,598 km (0.073 R)
• M7: 1,063,491 km (0.105 R)
• M8: 1,192,145 km (0.04 R)
• M9: 1,319,902 km (0.106 R)
• M10: 1,499,868 km (0.05 R)
• M11: 1,610,571 km (0.108 R)
• M12: 1,738,327 km (0.116 R)
• M13: 1,810,882 km (0.08 R)
• M14: 2,119,503 km (0.037 R)
• M15: 2,236,638 km (0.117 R)
• M16: 2,477,640 km (0.12 R)
• M17: 2,693,360 km (0.119 R)
• M18: 2,795,087 km (0.1 R)
• M19: 2,932,866 km (0.084 R)
• M20: 3,011,256 km (0.075 R)
• M21: 3,170,428 km (0.09 R)
• M22: 3,277,989 km (0.103 R)
• M23: 3,368,645 km (0.025 R)
• M24: 3,534,100 km (0.1 R)
• M25: 3,627,000 km (0.079 R)
• M26: 3,758,796 km (0.101 R)
• M27: 3,949,533 km (0.059 R)
• M28: 4,202,653 km (0.104 R)
• M29: 4,400,870 km (0.112 R)
• M30: 4,817,051 km (0.091 R)
• M31: 4,899,779 km (0.104 R)
• M32: 4,993,427 km (0.111 R)
• M33: 5,150,804 km (0.105 R)
• M34: 5,277,813 km (0.034 R)
• M35: 5,395,247 km (0.041 R)
• M36: 5,611,117 km (0.063 R)
• M37: 5,785,698 km (0.097 R)
• M38: 5,884,881 km (0.058 R)
• M39: 6,129,324 km (0.11 R)
• M40: 6,207,863 km (0.102 R)
• M41: 6,513,940 km (0.042 R)
• M42: 6,755,541 km (0.07 R)
• M43: 6,871,629 km (0.112 R)
• M44: 7,070,444 km (0.109 R)
• M45: 7,306,809 km (0.101 R)
• M46: 7,605,855 km (0.111 R)
• M47: 7,860,321 km (0.072 R)
• M48: 7,958,008 km (0.081 R)
• M49: 8,440,013 km (0.096 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 527.7

Radius: 14.3

Gravity: 2.58 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 1.26 AU - 1.52 AU

Year: 1058 Days

Day: 14 Hours

Environment

Temp: -174 °C

Axial Tilt: 0.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 36,112,091 km

• M1: 178,171 km (0.091 R)
• M2: 289,023 km (0.096 R)
• M3: 520,451 km (0.101 R)
• M4: 789,727 km (0.072 R)
• M5: 890,556 km (0.119 R)
• M6: 1,002,605 km (0.1 R)
• M7: 1,284,447 km (0.109 R)
• M8: 1,420,731 km (0.095 R)
• M9: 1,539,512 km (0.08 R)
• M10: 1,654,104 km (0.114 R)
• M11: 1,787,695 km (0.104 R)
• M12: 1,892,413 km (0.059 R)
• M13: 2,015,981 km (0.101 R)
• M14: 2,228,111 km (0.036 R)
• M15: 2,447,720 km (0.097 R)
• M16: 2,592,232 km (0.027 R)
• M17: 2,702,486 km (0.084 R)
• M18: 2,889,932 km (0.075 R)
• M19: 3,052,844 km (0.101 R)
• M20: 3,218,748 km (0.065 R)
• M21: 3,307,759 km (0.086 R)
• M22: 3,417,863 km (0.078 R)
• M23: 3,559,681 km (0.086 R)
• M24: 3,838,981 km (0.11 R)
• M25: 3,933,826 km (0.068 R)
• M26: 4,104,218 km (0.119 R)
• M27: 4,255,311 km (0.063 R)
• M28: 4,441,411 km (0.064 R)
• M29: 4,675,083 km (0.11 R)
• M30: 4,776,361 km (0.104 R)
• M31: 4,912,794 km (0.12 R)
• M32: 5,073,462 km (0.082 R)
• M33: 5,353,210 km (0.106 R)
• M34: 5,818,609 km (0.083 R)
• M35: 5,915,848 km (0.099 R)
• M36: 6,197,989 km (0.105 R)
• M37: 6,447,219 km (0.076 R)
• M38: 6,547,749 km (0.111 R)
• M39: 6,981,134 km (0.114 R)
• M40: 7,889,193 km (0.113 R)
• M41: 8,051,058 km (0.089 R)
• M42: 8,159,517 km (0.114 R)
• M43: 8,391,543 km (0.084 R)
• M44: 8,487,884 km (0.066 R)
• M45: 8,598,287 km (0.094 R)
• M46: 8,820,590 km (0.115 R)
• M47: 9,285,241 km (0.108 R)
• M48: 9,628,119 km (0.103 R)
• M49: 9,830,076 km (0.092 R)

Planet 6 - Gas Giant

Semi-Major Axis: 1.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 286

Radius: 11.2

Gravity: 2.28 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 1.58 AU - 2.36 AU

Year: 1785 Days

Day: 14 Hours

Environment

Temp: -192 °C

Axial Tilt: 59 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 36,112,091 km

• M1: 140,323 km (0.096 R)
• M2: 253,568 km (0.057 R)
• M3: 393,143 km (0.043 R)
• M4: 565,480 km (0.082 R)
• M5: 671,246 km (0.109 R)
• M6: 870,809 km (0.073 R)
• M7: 1,376,899 km (0.072 R)
• M8: 1,687,165 km (0.113 R)
• M9: 1,783,805 km (0.097 R)
• M10: 1,909,617 km (0.089 R)
• M11: 2,122,794 km (0.073 R)
• M12: 2,285,556 km (0.062 R)
• M13: 2,502,324 km (0.111 R)
• M14: 2,695,155 km (0.076 R)
• M15: 2,798,677 km (0.082 R)
• M16: 3,073,937 km (0.088 R)
• M17: 3,247,919 km (0.063 R)
• M18: 3,492,362 km (0.076 R)
• M19: 3,765,977 km (0.105 R)
• M20: 3,952,376 km (0.048 R)
• M21: 4,070,408 km (0.089 R)
• M22: 4,189,638 km (0.088 R)
• M23: 4,346,417 km (0.11 R)
• M24: 4,419,420 km (0.09 R)
• M25: 4,492,873 km (0.105 R)
• M26: 4,703,207 km (0.098 R)
• M27: 5,108,019 km (0.116 R)
• M28: 5,301,599 km (0.12 R)
• M29: 5,379,839 km (0.119 R)
• M30: 5,471,393 km (0.105 R)
• M31: 5,629,817 km (0.11 R)
• M32: 5,736,181 km (0.091 R)
• M33: 5,910,612 km (0.051 R)
• M34: 6,361,350 km (0.104 R)
• M35: 6,541,915 km (0.119 R)
• M36: 6,625,839 km (0.051 R)
• M37: 6,738,337 km (0.095 R)
• M38: 7,022,423 km (0.11 R)
• M39: 7,339,272 km (0.076 R)
• M40: 7,441,148 km (0.088 R)
• M41: 8,002,289 km (0.105 R)
• M42: 8,182,405 km (0.055 R)
• M43: 8,257,802 km (0.118 R)
• M44: 8,363,867 km (0.051 R)
• M45: 8,561,935 km (0.091 R)
• M46: 9,290,925 km (0.052 R)
• M47: 9,369,614 km (0.059 R)
• M48: 9,464,459 km (0.055 R)
• M49: 9,798,661 km (0.096 R)
• M50: 10,007,499 km (0.115 R)
• M51: 10,120,595 km (0.104 R)
• M52: 10,201,677 km (0.038 R)
• M53: 10,413,358 km (0.073 R)
• M54: 10,725,419 km (0.104 R)
• M55: 11,057,377 km (0.105 R)
• M56: 11,325,157 km (0.095 R)

Planet 7 - Gas Giant

Semi-Major Axis: 2.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 325.7

Radius: 8.4

Gravity: 4.62 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 1.95 AU - 3.09 AU

Year: 2583 Days

Day: 14.9 Hours

Environment

Temp: -192 °C

Axial Tilt: 46.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 36,112,091 km

• M1: 111,450 km (0.081 R)
• M2: 182,809 km (0.085 R)
• M3: 531,820 km (0.097 R)
• M4: 609,911 km (0.089 R)
• M5: 876,943 km (0.115 R)
• M6: 962,513 km (0.096 R)
• M7: 1,023,997 km (0.095 R)
• M8: 1,086,978 km (0.08 R)
• M9: 1,179,430 km (0.046 R)
• M10: 1,323,044 km (0.099 R)
• M11: 1,482,664 km (0.093 R)
• M12: 1,564,943 km (0.071 R)
• M13: 1,920,687 km (0.12 R)
• M14: 1,999,376 km (0.108 R)
• M15: 2,090,780 km (0.094 R)
• M16: 2,230,355 km (0.095 R)
• M17: 2,385,188 km (0.114 R)
• M18: 2,506,662 km (0.115 R)
• M19: 2,580,563 km (0.096 R)
• M20: 2,642,796 km (0.053 R)
• M21: 2,718,044 km (0.089 R)
• M22: 2,857,918 km (0.071 R)
• M23: 2,948,125 km (0.087 R)
• M24: 3,065,560 km (0.066 R)
• M25: 3,184,639 km (0.059 R)
• M26: 4,279,546 km (0.065 R)
• M27: 4,338,637 km (0.105 R)
• M28: 4,457,717 km (0.12 R)
• M29: 4,547,626 km (0.056 R)
• M30: 4,759,905 km (0.08 R)
• M31: 4,851,908 km (0.064 R)
• M32: 5,084,383 km (0.086 R)
• M33: 5,336,605 km (0.033 R)
• M34: 5,625,179 km (0.116 R)
• M35: 5,836,711 km (0.087 R)
• M36: 6,050,935 km (0.119 R)
• M37: 6,267,702 km (0.104 R)
• M38: 6,402,490 km (0.08 R)
• M39: 6,470,258 km (0.09 R)
• M40: 7,301,423 km (0.09 R)
• M41: 7,389,985 km (0.109 R)
• M42: 7,585,958 km (0.116 R)
• M43: 7,765,625 km (0.055 R)
• M44: 7,983,141 km (0.12 R)
• M45: 8,165,949 km (0.111 R)
• M46: 8,276,353 km (0.117 R)
• M47: 8,424,155 km (0.09 R)
• M48: 8,591,705 km (0.092 R)
• M49: 8,703,903 km (0.08 R)
• M50: 8,797,851 km (0.042 R)
• M51: 9,176,782 km (0.044 R)
• M52: 9,253,227 km (0.059 R)
• M53: 9,387,566 km (0.098 R)
• M54: 9,619,293 km (0.099 R)
• M55: 10,088,581 km (0.092 R)
• M56: 10,266,453 km (0.072 R)
• M57: 10,765,960 km (0.099 R)
• M58: 11,110,185 km (0.112 R)
• M59: 11,396,366 km (0.119 R)
• M60: 11,499,140 km (0.047 R)
• M61: 11,913,526 km (0.088 R)
• M62: 12,227,532 km (0.088 R)
• M63: 12,692,931 km (0.096 R)
• M64: 12,927,799 km (0.106 R)
• M65: 13,099,538 km (0.116 R)
• M66: 13,662,923 km (0.066 R)
• M67: 13,772,130 km (0.095 R)
• M68: 14,013,581 km (0.114 R)
• M69: 14,278,518 km (0.097 R)
• M70: 14,678,992 km (0.107 R)
• M71: 15,083,205 km (0.117 R)

Planet 8 - Gas Giant

Semi-Major Axis: 4.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 619.7

Radius: 10.2

Gravity: 5.96 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 4.6 AU - 5.08 AU

Year: 6875 Days

Day: 6.9 Hours

Environment

Temp: -222 °C

Axial Tilt: 15.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 36,112,091 km

• M1: 162,762 km (0.106 R)
• M2: 295,456 km (0.108 R)
• M3: 393,442 km (0.078 R)
• M4: 470,336 km (0.093 R)
• M5: 541,245 km (0.109 R)
• M6: 642,523 km (0.089 R)
• M7: 822,040 km (0.093 R)
• M8: 1,098,497 km (0.035 R)
• M9: 1,230,891 km (0.112 R)
• M10: 1,333,815 km (0.104 R)
• M11: 2,072,828 km (0.09 R)
• M12: 2,154,957 km (0.096 R)
• M13: 2,301,563 km (0.116 R)
• M14: 2,365,442 km (0.095 R)
• M15: 2,943,936 km (0.081 R)
• M16: 3,177,908 km (0.103 R)
• M17: 3,466,931 km (0.037 R)
• M18: 3,714,216 km (0.068 R)
• M19: 4,437,372 km (0.116 R)
• M20: 4,571,113 km (0.114 R)
• M21: 4,870,009 km (0.114 R)
• M22: 5,147,364 km (0.116 R)
• M23: 5,429,954 km (0.083 R)
• M24: 5,863,339 km (0.105 R)
• M25: 5,951,302 km (0.105 R)
• M26: 6,307,944 km (0.097 R)
• M27: 6,732,652 km (0.077 R)
• M28: 6,886,738 km (0.102 R)
• M29: 6,979,638 km (0.112 R)
• M30: 7,135,519 km (0.051 R)
• M31: 7,770,413 km (0.101 R)
• M32: 8,094,741 km (0.053 R)
• M33: 8,390,496 km (0.105 R)
• M34: 8,756,711 km (0.103 R)
• M35: 9,608,522 km (0.094 R)
• M36: 10,451,057 km (0.072 R)
• M37: 10,629,677 km (0.106 R)
• M38: 10,809,194 km (0.114 R)
• M39: 10,953,556 km (0.058 R)
• M40: 11,171,221 km (0.118 R)
• M41: 11,574,088 km (0.075 R)
• M42: 11,795,942 km (0.12 R)
• M43: 12,168,740 km (0.106 R)
• M44: 13,659,482 km (0.03 R)
• M45: 14,090,324 km (0.104 R)
• M46: 14,446,068 km (0.032 R)
• M47: 14,965,322 km (0.108 R)
• M48: 15,653,472 km (0.108 R)
• M49: 16,022,082 km (0.081 R)
• M50: 16,104,360 km (0.046 R)
• M51: 16,393,533 km (0.085 R)
• M52: 17,102,777 km (0.098 R)
• M53: 17,397,784 km (0.112 R)
• M54: 17,567,128 km (0.1 R)
• M55: 18,078,304 km (0.089 R)
• M56: 18,421,931 km (0.078 R)
• M57: 20,260,788 km (0.116 R)
• M58: 20,707,188 km (0.114 R)
• M59: 21,746,294 km (0.104 R)
• M60: 21,974,431 km (0.034 R)
• M61: 22,157,539 km (0.101 R)
• M62: 22,525,251 km (0.071 R)
• M63: 22,941,282 km (0.109 R)
• M64: 23,313,183 km (0.087 R)
• M65: 25,346,517 km (0.096 R)
• M66: 25,634,792 km (0.093 R)
• M67: 26,069,224 km (0.102 R)
• M68: 26,554,669 km (0.038 R)
• M69: 26,896,351 km (0.096 R)
• M70: 27,386,882 km (0.079 R)
• M71: 28,078,623 km (0.119 R)
• M72: 28,426,737 km (0.098 R)
• M73: 28,726,082 km (0.109 R)
• M74: 29,177,270 km (0.108 R)
• M75: 29,529,872 km (0.076 R)
• M76: 30,340,991 km (0.088 R)
• M77: 30,646,919 km (0.12 R)
• M78: 30,902,881 km (0.064 R)
• M79: 31,519,673 km (0.032 R)
• M80: 33,974,724 km (0.113 R)
• M81: 34,611,412 km (0.114 R)
• M82: 34,877,696 km (0.096 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 350 - 14,557 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit