🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.44

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 0.52 AU - 0.62 AU

Year: 282 Days

Day: 34.7 Hours

Environment

Temp: -135 °C

Axial Tilt: 27.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 0.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 361.9

Radius: 12

Gravity: 2.51 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 0.64 AU - 0.96 AU

Year: 469 Days

Day: 7.4 Hours

Environment

Temp: -147 °C

Axial Tilt: 116.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 53,453,705 km

• M1: 155,731 km (0.092 R)
• M2: 230,381 km (0.063 R)
• M3: 330,163 km (0.119 R)
• M4: 405,560 km (0.09 R)
• M5: 504,444 km (0.116 R)
• M6: 583,581 km (0.111 R)
• M7: 839,543 km (0.046 R)
• M8: 945,159 km (0.108 R)
• M9: 1,051,673 km (0.08 R)
• M10: 1,149,360 km (0.029 R)
• M11: 1,286,392 km (0.055 R)
• M12: 1,424,471 km (0.09 R)
• M13: 1,514,529 km (0.096 R)
• M14: 1,611,618 km (0.059 R)
• M15: 1,700,778 km (0.084 R)
• M16: 1,947,166 km (0.108 R)
• M17: 2,047,845 km (0.091 R)
• M18: 2,177,846 km (0.109 R)
• M19: 2,310,539 km (0.064 R)
• M20: 2,411,966 km (0.051 R)
• M21: 2,491,852 km (0.045 R)
• M22: 2,636,962 km (0.062 R)
• M23: 2,725,224 km (0.113 R)
• M24: 2,850,737 km (0.092 R)
• M25: 3,008,712 km (0.101 R)
• M26: 3,163,546 km (0.12 R)
• M27: 3,308,357 km (0.076 R)
• M28: 3,410,383 km (0.118 R)
• M29: 3,637,323 km (0.112 R)
• M30: 3,802,479 km (0.054 R)
• M31: 3,909,591 km (0.064 R)
• M32: 4,044,827 km (0.087 R)
• M33: 4,181,709 km (0.088 R)
• M34: 4,292,262 km (0.104 R)
• M35: 4,502,298 km (0.09 R)
• M36: 4,580,238 km (0.082 R)
• M37: 4,737,316 km (0.098 R)
• M38: 4,823,783 km (0.104 R)
• M39: 4,925,360 km (0.082 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 881.1

Radius: 14.4

Gravity: 4.25 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 1.14 AU - 1.54 AU

Year: 1018 Days

Day: 6.1 Hours

Environment

Temp: -180 °C

Axial Tilt: 28.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 53,453,705 km

• M1: 193,729 km (0.111 R)
• M2: 368,759 km (0.093 R)
• M3: 570,417 km (0.062 R)
• M4: 673,340 km (0.054 R)
• M5: 822,339 km (0.086 R)
• M6: 914,941 km (0.071 R)
• M7: 1,119,890 km (0.102 R)
• M8: 1,420,731 km (0.095 R)
• M9: 1,526,945 km (0.036 R)
• M10: 1,783,057 km (0.103 R)
• M11: 2,034,980 km (0.062 R)
• M12: 2,165,579 km (0.111 R)
• M13: 2,347,340 km (0.092 R)
• M14: 2,455,051 km (0.086 R)
• M15: 2,955,306 km (0.118 R)
• M16: 3,114,927 km (0.09 R)
• M17: 3,454,065 km (0.089 R)
• M18: 3,588,703 km (0.025 R)
• M19: 3,805,471 km (0.054 R)
• M20: 4,324,126 km (0.093 R)
• M21: 4,433,034 km (0.045 R)
• M22: 4,542,988 km (0.095 R)
• M23: 4,641,274 km (0.106 R)
• M24: 4,915,786 km (0.057 R)
• M25: 5,016,914 km (0.056 R)
• M26: 5,272,876 km (0.049 R)
• M27: 5,520,012 km (0.088 R)
• M28: 5,717,930 km (0.099 R)
• M29: 5,824,443 km (0.109 R)
• M30: 6,025,952 km (0.095 R)
• M31: 6,422,237 km (0.119 R)
• M32: 6,630,477 km (0.109 R)
• M33: 6,968,568 km (0.102 R)
• M34: 7,225,876 km (0.089 R)
• M35: 7,515,348 km (0.065 R)
• M36: 7,690,976 km (0.073 R)
• M37: 7,927,191 km (0.097 R)
• M38: 8,106,110 km (0.074 R)
• M39: 8,256,157 km (0.102 R)
• M40: 8,452,579 km (0.098 R)
• M41: 8,635,238 km (0.103 R)
• M42: 8,727,091 km (0.064 R)
• M43: 8,958,220 km (0.064 R)
• M44: 9,128,911 km (0.052 R)
• M45: 9,379,338 km (0.12 R)
• M46: 9,489,591 km (0.054 R)
• M47: 9,695,438 km (0.098 R)
• M48: 9,806,888 km (0.113 R)
• M49: 10,681,438 km (0.111 R)
• M50: 10,895,662 km (0.081 R)
• M51: 11,011,600 km (0.109 R)
• M52: 11,311,693 km (0.109 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 115.7

Radius: 12.9

Gravity: 0.7 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 1.39 AU - 1.89 AU

Year: 1378 Days

Day: 13.7 Hours

Environment

Temp: -180 °C

Axial Tilt: 5.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 53,453,705 km

• M1: 175,777 km (0.04 R)
• M2: 267,032 km (0.105 R)
• M3: 392,096 km (0.114 R)
• M4: 480,508 km (0.066 R)
• M5: 657,483 km (0.057 R)
• M6: 806,333 km (0.075 R)
• M7: 887,863 km (0.081 R)
• M8: 977,622 km (0.051 R)
• M9: 1,065,586 km (0.091 R)
• M10: 1,211,444 km (0.072 R)
• M11: 1,452,147 km (0.11 R)
• M12: 1,541,905 km (0.08 R)
• M13: 1,652,458 km (0.112 R)
• M14: 1,746,705 km (0.102 R)
• M15: 1,862,194 km (0.075 R)
• M16: 2,033,933 km (0.099 R)
• M17: 2,315,476 km (0.045 R)
• M18: 2,400,447 km (0.097 R)
• M19: 2,551,541 km (0.103 R)
• M20: 2,713,406 km (0.085 R)
• M21: 2,825,754 km (0.101 R)
• M22: 3,047,458 km (0.042 R)
• M23: 3,259,139 km (0.111 R)
• M24: 3,631,040 km (0.059 R)
• M25: 3,914,827 km (0.114 R)
• M26: 4,319,190 km (0.114 R)
• M27: 4,407,004 km (0.093 R)
• M28: 4,836,798 km (0.027 R)
• M29: 4,918,928 km (0.08 R)
• M30: 5,001,506 km (0.084 R)
• M31: 5,317,756 km (0.113 R)
• M32: 5,785,099 km (0.101 R)
• M33: 6,117,356 km (0.106 R)
• M34: 6,246,010 km (0.102 R)
• M35: 6,335,619 km (0.094 R)
• M36: 6,445,723 km (0.106 R)
• M37: 6,769,752 km (0.1 R)
• M38: 6,851,582 km (0.081 R)
• M39: 7,016,290 km (0.081 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 942.6

Radius: 12

Gravity: 6.55 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 2.1 AU - 2.32 AU

Year: 2155 Days

Day: 10.2 Hours

Environment

Temp: -187 °C

Axial Tilt: 23.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 53,453,705 km

• M1: 149,897 km (0.087 R)
• M2: 263,292 km (0.109 R)
• M3: 571,464 km (0.111 R)
• M4: 890,855 km (0.044 R)
• M5: 979,567 km (0.083 R)
• M6: 1,082,041 km (0.111 R)
• M7: 1,221,018 km (0.105 R)
• M8: 1,366,277 km (0.068 R)
• M9: 1,541,307 km (0.113 R)
• M10: 1,650,065 km (0.088 R)
• M11: 1,862,793 km (0.059 R)
• M12: 1,979,180 km (0.101 R)
• M13: 2,084,796 km (0.038 R)
• M14: 2,441,138 km (0.093 R)
• M15: 2,802,267 km (0.113 R)
• M16: 3,012,004 km (0.082 R)
• M17: 3,180,600 km (0.113 R)
• M18: 3,399,612 km (0.09 R)
• M19: 3,479,198 km (0.112 R)
• M20: 3,575,389 km (0.108 R)
• M21: 3,737,703 km (0.116 R)
• M22: 3,935,770 km (0.069 R)
• M23: 4,154,333 km (0.114 R)
• M24: 4,325,323 km (0.115 R)
• M25: 4,463,701 km (0.079 R)
• M26: 4,551,066 km (0.08 R)
• M27: 4,674,185 km (0.081 R)
• M28: 4,798,501 km (0.104 R)
• M29: 5,014,072 km (0.065 R)
• M30: 5,417,836 km (0.106 R)
• M31: 5,492,486 km (0.099 R)
• M32: 5,567,285 km (0.117 R)
• M33: 5,813,224 km (0.091 R)
• M34: 6,433,606 km (0.079 R)
• M35: 6,791,893 km (0.107 R)
• M36: 7,115,772 km (0.078 R)
• M37: 7,444,888 km (0.095 R)
• M38: 7,653,128 km (0.079 R)
• M39: 8,592,303 km (0.069 R)
• M40: 8,701,360 km (0.104 R)
• M41: 8,964,952 km (0.036 R)
• M42: 9,365,275 km (0.083 R)
• M43: 9,522,503 km (0.104 R)
• M44: 9,658,039 km (0.112 R)
• M45: 9,862,539 km (0.114 R)
• M46: 10,114,462 km (0.113 R)
• M47: 10,345,291 km (0.11 R)
• M48: 10,601,253 km (0.102 R)
• M49: 10,694,901 km (0.1 R)
• M50: 10,788,699 km (0.055 R)
• M51: 10,953,706 km (0.068 R)
• M52: 11,167,032 km (0.098 R)
• M53: 11,501,533 km (0.056 R)
• M54: 12,748,282 km (0.118 R)
• M55: 12,897,730 km (0.063 R)
• M56: 13,679,379 km (0.112 R)
• M57: 14,114,559 km (0.104 R)
• M58: 14,243,512 km (0.102 R)
• M59: 14,321,004 km (0.12 R)
• M60: 14,606,437 km (0.111 R)
• M61: 14,815,126 km (0.036 R)
• M62: 14,998,683 km (0.058 R)
• M63: 15,367,890 km (0.1 R)
• M64: 15,713,461 km (0.119 R)
• M65: 16,088,503 km (0.066 R)
• M66: 17,176,229 km (0.082 R)
• M67: 17,314,009 km (0.115 R)
• M68: 17,673,492 km (0.041 R)
• M69: 18,231,642 km (0.081 R)
• M70: 18,428,363 km (0.087 R)
• M71: 18,852,174 km (0.092 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 528.4

Radius: 11.5

Gravity: 4 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 2.79 AU - 3.79 AU

Year: 3915 Days

Day: 7.6 Hours

Environment

Temp: -205 °C

Axial Tilt: 46.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 53,453,705 km

• M1: 177,722 km (0.047 R)
• M2: 381,325 km (0.092 R)
• M3: 632,949 km (0.109 R)
• M4: 784,940 km (0.028 R)
• M5: 915,988 km (0.087 R)
• M6: 1,054,815 km (0.049 R)
• M7: 1,201,271 km (0.113 R)
• M8: 1,277,117 km (0.052 R)
• M9: 1,407,417 km (0.119 R)
• M10: 2,125,487 km (0.116 R)
• M11: 2,313,232 km (0.06 R)
• M12: 3,013,350 km (0.113 R)
• M13: 3,441,649 km (0.085 R)
• M14: 3,756,851 km (0.067 R)
• M15: 4,435,278 km (0.098 R)
• M16: 4,778,455 km (0.1 R)
• M17: 4,881,079 km (0.105 R)
• M18: 5,046,834 km (0.047 R)
• M19: 5,512,382 km (0.095 R)
• M20: 5,641,784 km (0.095 R)
• M21: 5,772,234 km (0.096 R)
• M22: 6,967,371 km (0.067 R)
• M23: 7,154,219 km (0.093 R)
• M24: 7,557,086 km (0.081 R)
• M25: 8,040,586 km (0.082 R)
• M26: 8,261,393 km (0.062 R)
• M27: 8,759,404 km (0.115 R)
• M28: 9,318,451 km (0.09 R)
• M29: 9,498,717 km (0.106 R)
• M30: 10,311,332 km (0.035 R)
• M31: 10,739,332 km (0.093 R)
• M32: 10,901,346 km (0.097 R)
• M33: 11,530,106 km (0.06 R)
• M34: 11,751,661 km (0.075 R)
• M35: 12,086,461 km (0.091 R)
• M36: 12,170,684 km (0.105 R)
• M37: 12,594,645 km (0.051 R)
• M38: 12,680,065 km (0.043 R)
• M39: 12,794,208 km (0.094 R)
• M40: 13,225,349 km (0.108 R)
• M41: 13,312,116 km (0.091 R)
• M42: 13,748,942 km (0.063 R)
• M43: 13,836,905 km (0.097 R)
• M44: 14,457,737 km (0.117 R)
• M45: 14,576,966 km (0.064 R)
• M46: 15,818,479 km (0.052 R)
• M47: 15,972,265 km (0.096 R)
• M48: 16,095,534 km (0.062 R)
• M49: 16,967,839 km (0.047 R)
• M50: 17,759,661 km (0.108 R)
• M51: 18,953,601 km (0.095 R)
• M52: 20,106,702 km (0.072 R)
• M53: 20,775,853 km (0.11 R)
• M54: 21,180,964 km (0.062 R)
• M55: 21,930,150 km (0.092 R)
• M56: 22,273,627 km (0.108 R)
• M57: 22,618,899 km (0.099 R)
• M58: 22,826,840 km (0.056 R)
• M59: 23,174,954 km (0.118 R)

Planet 7 - Ice Giant

Semi-Major Axis: 8.66 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 339.9

Radius: 7.2

Gravity: 6.56 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 7.45 AU - 9.87 AU

Year: 16718 Days

Day: 18.1 Hours

Environment

Temp: -229 °C

Axial Tilt: 28.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 53,453,705 km

• M1: 94,247 km (0.097 R)
• M2: 353,051 km (0.041 R)
• M3: 409,449 km (0.086 R)
• M4: 548,875 km (0.091 R)
• M5: 616,044 km (0.101 R)
• M6: 913,445 km (0.026 R)
• M7: 1,056,759 km (0.09 R)
• M8: 1,185,563 km (0.045 R)
• M9: 1,435,392 km (0.075 R)
• M10: 1,652,159 km (0.116 R)
• M11: 1,983,518 km (0.067 R)
• M12: 2,944,984 km (0.085 R)
• M13: 3,441,050 km (0.097 R)
• M14: 3,698,807 km (0.107 R)
• M15: 4,029,718 km (0.056 R)
• M16: 4,164,805 km (0.058 R)
• M17: 4,370,352 km (0.079 R)
• M18: 4,579,041 km (0.11 R)
• M19: 5,372,359 km (0.097 R)
• M20: 5,937,539 km (0.056 R)
• M21: 6,640,350 km (0.083 R)
• M22: 7,042,170 km (0.103 R)
• M23: 8,466,491 km (0.103 R)
• M24: 8,726,941 km (0.116 R)
• M25: 9,300,200 km (0.1 R)
• M26: 10,022,459 km (0.097 R)
• M27: 10,205,866 km (0.063 R)
• M28: 10,482,921 km (0.096 R)
• M29: 10,575,971 km (0.106 R)
• M30: 10,950,415 km (0.06 R)
• M31: 10,997,538 km (0.12 R)
• M32: 12,002,536 km (0.119 R)
• M33: 12,246,231 km (0.108 R)
• M34: 12,344,068 km (0.09 R)
• M35: 13,236,868 km (0.115 R)
• M36: 13,843,637 km (0.103 R)
• M37: 14,150,463 km (0.093 R)
• M38: 14,356,160 km (0.079 R)
• M39: 15,452,712 km (0.092 R)
• M40: 16,037,789 km (0.044 R)
• M41: 16,630,047 km (0.034 R)
• M42: 18,393,507 km (0.087 R)
• M43: 18,561,805 km (0.038 R)
• M44: 19,013,291 km (0.096 R)
• M45: 19,811,994 km (0.089 R)
• M46: 20,563,424 km (0.09 R)
• M47: 21,383,071 km (0.084 R)
• M48: 22,213,489 km (0.082 R)
• M49: 22,273,178 km (0.034 R)
• M50: 22,332,868 km (0.108 R)
• M51: 22,572,524 km (0.08 R)
• M52: 22,993,941 km (0.03 R)
• M53: 25,826,876 km (0.116 R)
• M54: 26,141,330 km (0.118 R)
• M55: 26,267,441 km (0.057 R)
• M56: 26,710,550 km (0.054 R)
• M57: 27,797,080 km (0.094 R)
• M58: 27,925,883 km (0.057 R)
• M59: 28,507,819 km (0.11 R)
• M60: 28,572,745 km (0.113 R)
• M61: 29,355,441 km (0.103 R)
• M62: 29,617,985 km (0.089 R)
• M63: 30,409,956 km (0.114 R)
• M64: 31,342,848 km (0.047 R)
• M65: 32,217,547 km (0.058 R)
• M66: 32,691,922 km (0.102 R)
• M67: 33,032,107 km (0.099 R)
• M68: 33,236,757 km (0.033 R)
• M69: 33,373,490 km (0.079 R)
• M70: 35,795,629 km (0.058 R)
• M71: 36,216,448 km (0.055 R)
• M72: 36,497,991 km (0.04 R)
• M73: 36,992,412 km (0.117 R)
• M74: 38,560,497 km (0.111 R)
• M75: 38,992,087 km (0.068 R)
• M76: 39,425,023 km (0.117 R)
• M77: 40,005,014 km (0.107 R)
• M78: 41,099,771 km (0.092 R)
• M79: 43,393,555 km (0.111 R)
• M80: 43,543,003 km (0.034 R)
• M81: 43,917,297 km (0.107 R)
• M82: 44,217,540 km (0.112 R)
• M83: 46,032,910 km (0.083 R)
• M84: 46,490,530 km (0.091 R)
• M85: 46,949,646 km (0.112 R)
• M86: 49,190,024 km (0.097 R)
• M87: 49,267,964 km (0.082 R)
• M88: 50,755,416 km (0.089 R)
• M89: 52,416,551 km (0.074 R)
• M90: 52,974,102 km (0.095 R)
• M91: 53,293,643 km (0.089 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 157 - 14,453 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit