🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.27

Radius: 1.1

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 0.53 AU - 0.68 AU

Year: 305 Days

Day: 19.8 Hours

Environment

Temp: -123 °C

Axial Tilt: 14.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 66,195,498 km

• M1: 96,790 km (0.092 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.88

Radius: 1.29

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 0.52 AU - 0.76 AU

Year: 336 Days

Day: 41.1 Hours

Environment

Temp: -122 °C

Axial Tilt: 37.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 0.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 658.8

Radius: 14.6

Gravity: 3.09 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 0.68 AU - 0.82 AU

Year: 426 Days

Day: 8.2 Hours

Environment

Temp: -144 °C

Axial Tilt: 46.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 66,195,498 km

• M1: 182,509 km (0.062 R)
• M2: 298,747 km (0.079 R)
• M3: 425,606 km (0.104 R)
• M4: 552,914 km (0.105 R)
• M5: 666,608 km (0.063 R)
• M6: 794,215 km (0.094 R)
• M7: 905,666 km (0.11 R)
• M8: 1,005,447 km (0.063 R)
• M9: 1,151,156 km (0.106 R)
• M10: 1,270,385 km (0.114 R)
• M11: 1,378,993 km (0.115 R)
• M12: 1,687,015 km (0.084 R)
• M13: 1,841,101 km (0.117 R)
• M14: 1,982,920 km (0.117 R)
• M15: 2,104,992 km (0.12 R)
• M16: 2,277,777 km (0.11 R)
• M17: 2,568,296 km (0.051 R)
• M18: 2,689,321 km (0.11 R)
• M19: 2,910,726 km (0.07 R)
• M20: 3,030,404 km (0.099 R)
• M21: 3,219,945 km (0.109 R)
• M22: 3,323,317 km (0.038 R)
• M23: 3,589,900 km (0.072 R)
• M24: 3,819,832 km (0.05 R)
• M25: 4,054,850 km (0.045 R)
• M26: 4,196,669 km (0.044 R)
• M27: 4,355,392 km (0.104 R)
• M28: 4,485,393 km (0.105 R)
• M29: 4,632,298 km (0.091 R)
• M30: 4,820,043 km (0.084 R)
• M31: 4,978,617 km (0.064 R)
• M32: 5,390,610 km (0.088 R)
• M33: 5,489,344 km (0.085 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 851.3

Radius: 12.3

Gravity: 5.63 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 1.67 AU - 1.71 AU

Year: 1441 Days

Day: 13 Hours

Environment

Temp: -188 °C

Axial Tilt: 32.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 66,195,498 km

• M1: 156,479 km (0.032 R)
• M2: 244,742 km (0.116 R)
• M3: 343,626 km (0.094 R)
• M4: 506,389 km (0.098 R)
• M5: 713,731 km (0.099 R)
• M6: 817,403 km (0.116 R)
• M7: 983,456 km (0.112 R)
• M8: 1,196,484 km (0.059 R)
• M9: 1,295,218 km (0.031 R)
• M10: 1,406,370 km (0.037 R)
• M11: 1,520,812 km (0.099 R)
• M12: 1,688,661 km (0.071 R)
• M13: 1,821,204 km (0.091 R)
• M14: 1,925,624 km (0.074 R)
• M15: 2,097,213 km (0.09 R)
• M16: 2,273,888 km (0.063 R)
• M17: 2,398,203 km (0.069 R)
• M18: 2,583,406 km (0.086 R)
• M19: 2,821,565 km (0.115 R)
• M20: 3,029,806 km (0.057 R)
• M21: 3,154,720 km (0.082 R)
• M22: 3,268,564 km (0.089 R)
• M23: 3,409,635 km (0.114 R)
• M24: 3,711,374 km (0.025 R)
• M25: 4,354,944 km (0.116 R)
• M26: 4,439,766 km (0.068 R)
• M27: 4,553,460 km (0.095 R)
• M28: 4,697,074 km (0.093 R)
• M29: 4,842,333 km (0.101 R)
• M30: 5,152,151 km (0.103 R)
• M31: 5,286,789 km (0.104 R)
• M32: 5,468,401 km (0.09 R)
• M33: 5,605,881 km (0.103 R)
• M34: 5,698,332 km (0.078 R)
• M35: 5,791,083 km (0.067 R)
• M36: 5,962,672 km (0.066 R)
• M37: 6,088,484 km (0.077 R)
• M38: 6,278,922 km (0.04 R)
• M39: 6,503,618 km (0.052 R)
• M40: 7,027,210 km (0.106 R)
• M41: 7,395,221 km (0.101 R)
• M42: 7,530,607 km (0.075 R)
• M43: 7,838,180 km (0.06 R)
• M44: 8,132,439 km (0.081 R)
• M45: 8,501,198 km (0.085 R)
• M46: 8,714,226 km (0.114 R)
• M47: 9,109,613 km (0.108 R)
• M48: 9,291,374 km (0.084 R)
• M49: 9,769,339 km (0.038 R)
• M50: 9,899,489 km (0.047 R)
• M51: 10,105,037 km (0.108 R)
• M52: 10,349,779 km (0.091 R)
• M53: 10,482,472 km (0.073 R)
• M54: 10,883,694 km (0.067 R)
• M55: 11,037,929 km (0.098 R)
• M56: 11,524,571 km (0.099 R)
• M57: 11,721,143 km (0.12 R)
• M58: 11,839,624 km (0.111 R)
• M59: 12,741,251 km (0.115 R)
• M60: 13,251,679 km (0.097 R)
• M61: 13,333,957 km (0.069 R)
• M62: 13,831,370 km (0.111 R)
• M63: 14,124,283 km (0.064 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 532.7

Radius: 12.6

Gravity: 3.36 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 2.45 AU - 2.91 AU

Year: 2878 Days

Day: 10.8 Hours

Environment

Temp: -201 °C

Axial Tilt: 37.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 66,195,498 km

• M1: 165,605 km (0.072 R)
• M2: 255,663 km (0.117 R)
• M3: 357,090 km (0.077 R)
• M4: 472,580 km (0.104 R)
• M5: 571,913 km (0.108 R)
• M6: 697,276 km (0.063 R)
• M7: 1,102,088 km (0.116 R)
• M8: 1,209,050 km (0.097 R)
• M9: 1,410,858 km (0.109 R)
• M10: 1,527,993 km (0.101 R)
• M11: 1,722,619 km (0.106 R)
• M12: 1,848,581 km (0.09 R)
• M13: 1,964,669 km (0.081 R)
• M14: 2,043,357 km (0.026 R)
• M15: 2,163,634 km (0.097 R)
• M16: 2,369,481 km (0.092 R)
• M17: 2,668,826 km (0.119 R)
• M18: 2,756,490 km (0.069 R)
• M19: 3,041,175 km (0.106 R)
• M20: 3,272,603 km (0.111 R)
• M21: 3,655,274 km (0.104 R)
• M22: 4,001,893 km (0.113 R)
• M23: 4,187,843 km (0.073 R)
• M24: 4,411,192 km (0.068 R)
• M25: 4,585,773 km (0.066 R)
• M26: 5,086,926 km (0.096 R)
• M27: 5,307,134 km (0.034 R)
• M28: 5,700,128 km (0.117 R)
• M29: 5,814,121 km (0.096 R)
• M30: 5,929,012 km (0.098 R)
• M31: 6,238,830 km (0.078 R)
• M32: 6,415,505 km (0.095 R)
• M33: 6,894,816 km (0.111 R)
• M34: 7,200,295 km (0.115 R)
• M35: 7,344,358 km (0.107 R)
• M36: 7,951,576 km (0.085 R)
• M37: 8,444,650 km (0.113 R)
• M38: 8,531,417 km (0.07 R)
• M39: 9,169,601 km (0.063 R)
• M40: 9,393,250 km (0.108 R)
• M41: 9,754,828 km (0.079 R)
• M42: 9,845,933 km (0.074 R)
• M43: 10,305,797 km (0.098 R)
• M44: 10,445,223 km (0.106 R)
• M45: 10,608,583 km (0.05 R)
• M46: 10,749,355 km (0.043 R)
• M47: 10,961,485 km (0.051 R)
• M48: 11,080,116 km (0.109 R)
• M49: 11,222,832 km (0.119 R)
• M50: 11,438,104 km (0.07 R)
• M51: 11,775,896 km (0.118 R)
• M52: 11,994,757 km (0.068 R)
• M53: 12,337,785 km (0.104 R)
• M54: 12,510,571 km (0.035 R)
• M55: 12,908,651 km (0.106 R)
• M56: 13,209,791 km (0.111 R)
• M57: 13,462,612 km (0.114 R)
• M58: 14,437,840 km (0.115 R)
• M59: 15,276,785 km (0.086 R)
• M60: 15,488,915 km (0.103 R)
• M61: 15,622,057 km (0.084 R)
• M62: 15,862,760 km (0.092 R)
• M63: 15,970,021 km (0.054 R)
• M64: 16,755,410 km (0.094 R)
• M65: 17,029,174 km (0.085 R)
• M66: 17,581,191 km (0.115 R)
• M67: 17,775,668 km (0.068 R)
• M68: 18,646,028 km (0.113 R)

Planet 6 - Ice Giant

Semi-Major Axis: 6.41 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 820.1

Radius: 5.9

Gravity: 23.56 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 5.14 AU - 7.68 AU

Year: 10646 Days

Day: 19.5 Hours

Environment

Temp: -221 °C

Axial Tilt: 24.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 66,195,498 km

• M1: 450,589 km (0.079 R)
• M2: 701,764 km (0.119 R)
• M3: 1,504,207 km (0.068 R)
• M4: 1,576,313 km (0.11 R)
• M5: 1,799,662 km (0.1 R)
• M6: 2,086,292 km (0.043 R)
• M7: 2,879,161 km (0.088 R)
• M8: 3,121,210 km (0.033 R)
• M9: 3,213,811 km (0.094 R)
• M10: 3,276,044 km (0.112 R)
• M11: 3,464,986 km (0.077 R)
• M12: 3,952,974 km (0.078 R)
• M13: 4,187,992 km (0.118 R)
• M14: 4,358,684 km (0.051 R)
• M15: 4,496,912 km (0.115 R)
• M16: 4,671,792 km (0.099 R)
• M17: 4,813,311 km (0.12 R)
• M18: 5,209,596 km (0.098 R)
• M19: 5,356,352 km (0.077 R)
• M20: 5,467,353 km (0.107 R)
• M21: 6,148,921 km (0.118 R)
• M22: 6,187,667 km (0.102 R)
• M23: 7,715,660 km (0.104 R)
• M24: 8,009,320 km (0.097 R)
• M25: 8,093,843 km (0.054 R)
• M26: 8,263,936 km (0.078 R)
• M27: 9,087,622 km (0.09 R)
• M28: 9,220,016 km (0.119 R)
• M29: 10,028,144 km (0.116 R)
• M30: 10,718,837 km (0.099 R)
• M31: 11,093,430 km (0.1 R)
• M32: 11,282,372 km (0.071 R)
• M33: 11,377,217 km (0.065 R)
• M34: 11,615,527 km (0.105 R)
• M35: 11,663,398 km (0.101 R)
• M36: 13,329,170 km (0.105 R)
• M37: 13,530,080 km (0.102 R)
• M38: 14,138,644 km (0.105 R)
• M39: 14,549,291 km (0.051 R)
• M40: 14,911,766 km (0.094 R)
• M41: 15,172,515 km (0.08 R)
• M42: 15,540,227 km (0.105 R)
• M43: 15,645,843 km (0.07 R)
• M44: 16,822,729 km (0.088 R)
• M45: 16,985,492 km (0.092 R)
• M46: 17,367,116 km (0.065 R)
• M47: 17,476,771 km (0.103 R)
• M48: 18,305,843 km (0.097 R)
• M49: 18,978,285 km (0.091 R)
• M50: 19,487,965 km (0.107 R)
• M51: 20,116,874 km (0.104 R)
• M52: 20,462,894 km (0.06 R)
• M53: 20,752,665 km (0.119 R)
• M54: 21,865,973 km (0.097 R)
• M55: 24,456,559 km (0.101 R)
• M56: 26,698,882 km (0.103 R)
• M57: 26,825,441 km (0.04 R)
• M58: 28,036,885 km (0.047 R)
• M59: 30,910,361 km (0.079 R)
• M60: 31,242,767 km (0.12 R)
• M61: 31,376,059 km (0.075 R)
• M62: 31,777,131 km (0.108 R)
• M63: 32,651,830 km (0.049 R)
• M64: 32,854,684 km (0.103 R)
• M65: 33,126,055 km (0.093 R)
• M66: 33,602,524 km (0.027 R)
• M67: 33,944,355 km (0.036 R)
• M68: 34,012,871 km (0.057 R)
• M69: 34,150,052 km (0.087 R)
• M70: 34,424,864 km (0.035 R)
• M71: 34,631,458 km (0.101 R)
• M72: 34,700,423 km (0.106 R)
• M73: 34,976,581 km (0.108 R)
• M74: 35,323,049 km (0.111 R)
• M75: 37,071,848 km (0.055 R)
• M76: 37,283,679 km (0.087 R)
• M77: 38,348,517 km (0.106 R)
• M78: 38,419,725 km (0.107 R)
• M79: 39,423,228 km (0.085 R)
• M80: 39,567,290 km (0.103 R)
• M81: 39,639,397 km (0.082 R)
• M82: 40,653,221 km (0.096 R)
• M83: 41,455,814 km (0.1 R)
• M84: 42,558,649 km (0.092 R)
• M85: 48,832,784 km (0.065 R)
• M86: 49,452,718 km (0.11 R)
• M87: 50,075,045 km (0.104 R)
• M88: 50,309,166 km (0.075 R)
• M89: 50,856,694 km (0.095 R)
• M90: 51,249,089 km (0.093 R)

Planet 7 - Ice Giant

Semi-Major Axis: 7.7 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 918.3

Radius: 3.5

Gravity: 74.96 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 6.27 AU - 9.13 AU

Year: 14017 Days

Day: 17.1 Hours

Environment

Temp: -234 °C

Axial Tilt: 19.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 66,195,498 km

• M1: 74,201 km (0.077 R)
• M2: 190,139 km (0.114 R)
• M3: 305,030 km (0.086 R)
• M4: 353,500 km (0.101 R)
• M5: 440,117 km (0.066 R)
• M6: 761,004 km (0.12 R)
• M7: 873,652 km (0.068 R)
• M8: 943,813 km (0.048 R)
• M9: 991,535 km (0.07 R)
• M10: 1,165,218 km (0.095 R)
• M11: 1,568,534 km (0.09 R)
• M12: 1,711,848 km (0.046 R)
• M13: 1,919,640 km (0.06 R)
• M14: 2,358,859 km (0.074 R)
• M15: 3,508,818 km (0.095 R)
• M16: 4,080,282 km (0.073 R)
• M17: 4,316,946 km (0.107 R)
• M18: 5,222,162 km (0.094 R)
• M19: 5,565,490 km (0.097 R)
• M20: 5,783,753 km (0.097 R)
• M21: 5,871,866 km (0.086 R)
• M22: 5,915,997 km (0.088 R)
• M23: 6,916,358 km (0.053 R)
• M24: 7,676,016 km (0.045 R)
• M25: 7,772,806 km (0.105 R)
• M26: 8,213,521 km (0.049 R)
• M27: 8,411,888 km (0.075 R)
• M28: 9,324,435 km (0.118 R)
• M29: 11,076,825 km (0.084 R)
• M30: 11,461,441 km (0.09 R)
• M31: 11,627,495 km (0.098 R)
• M32: 11,794,446 km (0.083 R)
• M33: 12,470,179 km (0.116 R)
• M34: 13,390,356 km (0.101 R)
• M35: 16,279,240 km (0.095 R)
• M36: 18,049,432 km (0.067 R)
• M37: 18,436,741 km (0.069 R)
• M38: 18,696,443 km (0.116 R)
• M39: 19,879,762 km (0.096 R)
• M40: 21,087,166 km (0.046 R)
• M41: 21,290,769 km (0.099 R)
• M42: 22,249,243 km (0.104 R)
• M43: 22,525,550 km (0.088 R)
• M44: 22,733,640 km (0.094 R)
• M45: 23,291,640 km (0.096 R)
• M46: 23,501,975 km (0.097 R)
• M47: 24,066,109 km (0.111 R)
• M48: 24,706,088 km (0.118 R)
• M49: 24,992,269 km (0.116 R)
• M50: 25,207,690 km (0.078 R)
• M51: 25,784,988 km (0.12 R)
• M52: 26,220,916 km (0.069 R)
• M53: 27,026,351 km (0.044 R)
• M54: 28,063,065 km (0.05 R)
• M55: 28,436,461 km (0.117 R)
• M56: 28,661,306 km (0.116 R)
• M57: 29,718,365 km (0.117 R)
• M58: 31,019,118 km (0.064 R)
• M59: 31,173,354 km (0.05 R)
• M60: 32,260,033 km (0.052 R)
• M61: 33,675,528 km (0.09 R)
• M62: 34,470,491 km (0.098 R)
• M63: 34,550,376 km (0.072 R)
• M64: 35,271,737 km (0.08 R)
• M65: 36,566,507 km (0.083 R)
• M66: 38,371,854 km (0.074 R)
• M67: 38,537,459 km (0.087 R)
• M68: 39,954,300 km (0.067 R)
• M69: 40,542,669 km (0.108 R)
• M70: 43,613,464 km (0.029 R)
• M71: 45,263,977 km (0.089 R)
• M72: 45,351,492 km (0.062 R)
• M73: 46,758,161 km (0.085 R)
• M74: 47,555,667 km (0.074 R)
• M75: 53,447,280 km (0.089 R)
• M76: 53,724,635 km (0.029 R)
• M77: 54,095,338 km (0.114 R)
• M78: 54,188,089 km (0.12 R)
• M79: 54,373,889 km (0.12 R)
• M80: 55,305,734 km (0.096 R)
• M81: 55,773,677 km (0.092 R)
• M82: 57,469,069 km (0.052 R)
• M83: 57,563,765 km (0.119 R)
• M84: 57,658,460 km (0.107 R)
• M85: 58,608,706 km (0.102 R)
• M86: 58,704,000 km (0.112 R)
• M87: 59,181,217 km (0.097 R)
• M88: 60,620,947 km (0.104 R)
• M89: 61,877,868 km (0.098 R)
• M90: 61,974,957 km (0.054 R)
• M91: 63,632,352 km (0.085 R)
• M92: 64,122,734 km (0.114 R)
• M93: 64,220,870 km (0.083 R)
• M94: 65,601,060 km (0.096 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 482 - 17,209 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit