🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.94

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 0.55 AU - 0.71 AU

Year: 328 Days

Day: 15.9 Hours

Environment

Temp: -139 °C

Axial Tilt: 10.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 0.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 938

Radius: 12.1

Gravity: 6.41 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 0.64 AU - 0.9 AU

Year: 443 Days

Day: 10.7 Hours

Environment

Temp: -147 °C

Axial Tilt: 33.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 18,457,755 km

• M1: 166,203 km (0.118 R)
• M2: 243,845 km (0.096 R)
• M3: 329,415 km (0.064 R)
• M4: 466,596 km (0.105 R)
• M5: 660,624 km (0.114 R)
• M6: 782,098 km (0.097 R)
• M7: 897,587 km (0.075 R)
• M8: 974,780 km (0.1 R)
• M9: 1,085,033 km (0.116 R)
• M10: 1,189,153 km (0.097 R)
• M11: 1,330,075 km (0.078 R)
• M12: 1,628,971 km (0.118 R)
• M13: 1,707,061 km (0.046 R)
• M14: 1,861,147 km (0.082 R)
• M15: 1,955,843 km (0.118 R)
• M16: 2,150,320 km (0.114 R)
• M17: 2,250,102 km (0.09 R)
• M18: 2,337,766 km (0.112 R)
• M19: 2,433,509 km (0.101 R)
• M20: 2,593,877 km (0.111 R)
• M21: 2,686,030 km (0.109 R)
• M22: 2,837,423 km (0.116 R)
• M23: 2,917,757 km (0.088 R)
• M24: 3,058,528 km (0.066 R)
• M25: 3,362,362 km (0.103 R)
• M26: 3,604,710 km (0.115 R)
• M27: 3,748,025 km (0.097 R)
• M28: 4,007,727 km (0.077 R)
• M29: 4,273,263 km (0.095 R)
• M30: 4,408,200 km (0.088 R)
• M31: 4,527,430 km (0.116 R)
• M32: 4,630,652 km (0.104 R)
• M33: 4,883,174 km (0.105 R)
• M34: 5,042,196 km (0.098 R)
• M35: 5,131,207 km (0.072 R)
• M36: 5,229,792 km (0.103 R)
• M37: 5,511,186 km (0.108 R)
• M38: 5,630,714 km (0.094 R)
• M39: 5,834,915 km (0.094 R)
• M40: 5,928,564 km (0.058 R)
• M41: 6,013,386 km (0.113 R)
• M42: 6,126,930 km (0.091 R)
• M43: 6,317,817 km (0.063 R)
• M44: 6,433,456 km (0.08 R)
• M45: 6,530,246 km (0.057 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 548.4

Radius: 12.3

Gravity: 3.62 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 1.09 AU - 1.39 AU

Year: 906 Days

Day: 8.4 Hours

Environment

Temp: -179 °C

Axial Tilt: 31.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 18,457,755 km

• M1: 198,816 km (0.069 R)
• M2: 295,905 km (0.057 R)
• M3: 419,472 km (0.04 R)
• M4: 497,114 km (0.106 R)
• M5: 576,101 km (0.047 R)
• M6: 723,007 km (0.096 R)
• M7: 849,417 km (0.102 R)
• M8: 1,151,754 km (0.054 R)
• M9: 1,229,545 km (0.119 R)
• M10: 1,322,744 km (0.071 R)
• M11: 1,425,518 km (0.096 R)
• M12: 1,502,561 km (0.116 R)
• M13: 1,765,255 km (0.103 R)
• M14: 1,863,840 km (0.12 R)
• M15: 2,082,851 km (0.085 R)
• M16: 2,179,342 km (0.098 R)
• M17: 2,444,130 km (0.103 R)
• M18: 2,597,767 km (0.099 R)
• M19: 2,684,534 km (0.085 R)
• M20: 2,790,000 km (0.03 R)
• M21: 2,870,185 km (0.062 R)
• M22: 2,959,943 km (0.074 R)
• M23: 3,124,202 km (0.068 R)
• M24: 3,244,628 km (0.07 R)
• M25: 3,471,269 km (0.113 R)
• M26: 3,586,609 km (0.099 R)
• M27: 3,683,698 km (0.115 R)
• M28: 3,821,178 km (0.063 R)
• M29: 3,950,281 km (0.104 R)
• M30: 4,040,638 km (0.05 R)
• M31: 4,172,285 km (0.092 R)
• M32: 4,492,125 km (0.094 R)
• M33: 4,723,852 km (0.114 R)
• M34: 4,916,534 km (0.064 R)
• M35: 5,100,988 km (0.106 R)
• M36: 5,199,573 km (0.116 R)
• M37: 5,476,628 km (0.104 R)
• M38: 5,555,167 km (0.108 R)
• M39: 5,634,005 km (0.12 R)
• M40: 5,770,139 km (0.113 R)
• M41: 5,895,802 km (0.094 R)
• M42: 6,219,980 km (0.087 R)
• M43: 6,466,966 km (0.063 R)
• M44: 6,705,126 km (0.079 R)
• M45: 6,801,318 km (0.113 R)
• M46: 6,885,840 km (0.095 R)
• M47: 6,970,662 km (0.108 R)
• M48: 7,202,689 km (0.084 R)
• M49: 7,313,541 km (0.036 R)
• M50: 7,437,258 km (0.083 R)
• M51: 7,524,324 km (0.107 R)
• M52: 7,674,520 km (0.103 R)
• M53: 8,079,631 km (0.104 R)
• M54: 8,220,553 km (0.118 R)
• M55: 8,661,268 km (0.114 R)
• M56: 8,858,139 km (0.115 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 583.4

Radius: 9.2

Gravity: 6.89 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 3.03 AU - 3.15 AU

Year: 3563 Days

Day: 14 Hours

Environment

Temp: -208 °C

Axial Tilt: 17.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 18,457,755 km

• M1: 164,707 km (0.102 R)
• M2: 256,860 km (0.112 R)
• M3: 517,309 km (0.115 R)
• M4: 628,610 km (0.088 R)
• M5: 707,598 km (0.093 R)
• M6: 920,924 km (0.11 R)
• M7: 1,082,640 km (0.078 R)
• M8: 1,381,985 km (0.116 R)
• M9: 1,447,659 km (0.093 R)
• M10: 2,223,324 km (0.065 R)
• M11: 2,491,104 km (0.087 R)
• M12: 2,604,349 km (0.097 R)
• M13: 2,702,934 km (0.086 R)
• M14: 3,023,074 km (0.1 R)
• M15: 3,426,988 km (0.054 R)
• M16: 3,498,945 km (0.087 R)
• M17: 3,626,252 km (0.076 R)
• M18: 3,718,105 km (0.067 R)
• M19: 3,998,302 km (0.117 R)
• M20: 4,074,148 km (0.114 R)
• M21: 4,363,171 km (0.096 R)
• M22: 4,799,100 km (0.102 R)
• M23: 4,981,459 km (0.1 R)
• M24: 5,042,795 km (0.103 R)
• M25: 5,374,004 km (0.08 R)
• M26: 5,436,985 km (0.102 R)
• M27: 5,669,759 km (0.07 R)
• M28: 5,755,180 km (0.119 R)
• M29: 6,123,190 km (0.057 R)
• M30: 6,409,820 km (0.106 R)
• M31: 6,588,440 km (0.029 R)
• M32: 6,973,355 km (0.09 R)
• M33: 7,088,097 km (0.111 R)
• M34: 7,157,061 km (0.059 R)
• M35: 7,342,413 km (0.104 R)
• M36: 7,505,924 km (0.075 R)
• M37: 7,576,384 km (0.063 R)
• M38: 7,765,326 km (0.092 R)
• M39: 7,860,321 km (0.071 R)
• M40: 8,123,613 km (0.093 R)
• M41: 8,292,808 km (0.068 R)
• M42: 8,463,051 km (0.09 R)
• M43: 8,609,956 km (0.11 R)
• M44: 8,807,126 km (0.105 R)
• M45: 9,357,197 km (0.076 R)
• M46: 9,585,334 km (0.1 R)
• M47: 9,918,189 km (0.111 R)
• M48: 10,073,173 km (0.086 R)
• M49: 10,254,934 km (0.096 R)
• M50: 10,411,563 km (0.077 R)
• M51: 10,542,760 km (0.112 R)
• M52: 10,753,843 km (0.102 R)
• M53: 11,072,935 km (0.078 R)
• M54: 11,233,753 km (0.08 R)
• M55: 11,639,014 km (0.109 R)
• M56: 12,049,211 km (0.038 R)
• M57: 13,279,354 km (0.07 R)
• M58: 13,393,198 km (0.076 R)
• M59: 13,564,488 km (0.106 R)
• M60: 13,621,784 km (0.091 R)
• M61: 13,938,183 km (0.077 R)
• M62: 14,666,575 km (0.092 R)
• M63: 15,020,524 km (0.114 R)
• M64: 15,526,763 km (0.068 R)
• M65: 15,676,660 km (0.119 R)
• M66: 17,513,722 km (0.074 R)
• M67: 18,711,851 km (0.107 R)
• M68: 18,775,730 km (0.07 R)
• M69: 18,935,500 km (0.085 R)
• M70: 19,063,705 km (0.099 R)
• M71: 19,482,280 km (0.028 R)
• M72: 19,838,772 km (0.114 R)
• M73: 20,295,794 km (0.098 R)
• M74: 20,789,167 km (0.091 R)
• M75: 21,386,512 km (0.096 R)
• M76: 21,687,203 km (0.1 R)
• M77: 22,394,502 km (0.101 R)
• M78: 22,462,270 km (0.033 R)
• M79: 22,530,187 km (0.084 R)

Planet 5 - Ice Giant

Semi-Major Axis: 7.6 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 980

Radius: 4.2

Gravity: 55.56 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 7.3 AU - 7.9 AU

Year: 13745 Days

Day: 18.8 Hours

Environment

Temp: -217 °C

Axial Tilt: 36.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 18,457,755 km

• M1: 566,078 km (0.069 R)
• M2: 710,440 km (0.103 R)
• M3: 936,333 km (0.063 R)
• M4: 1,132,456 km (0.084 R)
• M5: 1,341,145 km (0.104 R)
• M6: 1,561,802 km (0.103 R)
• M7: 1,853,518 km (0.112 R)
• M8: 2,486,167 km (0.077 R)
• M9: 2,860,311 km (0.096 R)
• M10: 3,179,254 km (0.107 R)
• M11: 3,584,515 km (0.052 R)
• M12: 4,242,147 km (0.094 R)
• M13: 4,564,381 km (0.057 R)
• M14: 4,852,805 km (0.109 R)
• M15: 4,978,168 km (0.075 R)
• M16: 5,752,936 km (0.12 R)
• M17: 6,109,128 km (0.083 R)
• M18: 6,289,992 km (0.113 R)
• M19: 6,610,580 km (0.072 R)
• M20: 6,889,580 km (0.082 R)
• M21: 7,077,774 km (0.064 R)
• M22: 7,220,042 km (0.084 R)
• M23: 8,391,693 km (0.049 R)
• M24: 8,491,923 km (0.109 R)
• M25: 9,778,465 km (0.064 R)
• M26: 10,149,468 km (0.106 R)
• M27: 10,309,836 km (0.08 R)
• M28: 10,741,726 km (0.105 R)
• M29: 12,072,399 km (0.055 R)
• M30: 12,413,183 km (0.054 R)
• M31: 12,814,703 km (0.091 R)
• M32: 13,748,194 km (0.116 R)
• M33: 14,223,167 km (0.093 R)
• M34: 14,402,685 km (0.099 R)
• M35: 14,462,673 km (0.109 R)
• M36: 16,113,935 km (0.111 R)
• M37: 16,551,658 km (0.114 R)
• M38: 17,120,280 km (0.074 R)
• M39: 17,823,838 km (0.115 R)
• M40: 18,146,671 km (0.045 R)
• M41: 18,341,447 km (0.085 R)
• M42: 18,471,597 km (0.041 R)
• M43: 18,798,319 km (0.064 R)
• M44: 19,590,440 km (0.104 R)
• M45: 19,790,003 km (0.076 R)
• M46: 20,934,427 km (0.069 R)
• M47: 21,755,121 km (0.106 R)
• M48: 23,781,274 km (0.089 R)
• M49: 24,780,887 km (0.113 R)
• M50: 25,213,375 km (0.078 R)
• M51: 25,358,185 km (0.067 R)
• M52: 25,648,405 km (0.079 R)
• M53: 26,085,979 km (0.106 R)
• M54: 26,820,654 km (0.075 R)
• M55: 30,440,624 km (0.07 R)
• M56: 31,058,762 km (0.055 R)
• M57: 31,993,449 km (0.114 R)
• M58: 34,210,490 km (0.026 R)
• M59: 34,691,896 km (0.099 R)
• M60: 34,933,496 km (0.097 R)
• M61: 35,094,912 km (0.118 R)
• M62: 38,207,446 km (0.056 R)
• M63: 38,540,151 km (0.118 R)
• M64: 38,957,529 km (0.087 R)
• M65: 40,049,444 km (0.093 R)
• M66: 40,133,818 km (0.101 R)
• M67: 40,302,863 km (0.113 R)
• M68: 42,263,343 km (0.07 R)
• M69: 42,693,587 km (0.119 R)
• M70: 42,952,541 km (0.066 R)
• M71: 43,819,161 km (0.054 R)
• M72: 44,080,209 km (0.064 R)
• M73: 45,569,606 km (0.076 R)
• M74: 47,253,779 km (0.112 R)
• M75: 47,968,856 km (0.064 R)
• M76: 49,500,439 km (0.102 R)
• M77: 50,500,052 km (0.065 R)
• M78: 50,591,307 km (0.077 R)
• M79: 53,445,485 km (0.079 R)
• M80: 53,910,734 km (0.086 R)
• M81: 54,097,133 km (0.063 R)
• M82: 54,564,327 km (0.088 R)
• M83: 54,845,123 km (0.098 R)
• M84: 55,596,553 km (0.104 R)
• M85: 55,690,799 km (0.046 R)
• M86: 57,680,601 km (0.068 R)
• M87: 57,775,894 km (0.071 R)
• M88: 57,871,338 km (0.12 R)
• M89: 58,157,818 km (0.06 R)
• M90: 60,660,141 km (0.076 R)
• M91: 64,380,192 km (0.075 R)
• M92: 65,172,761 km (0.101 R)
• M93: 66,567,462 km (0.112 R)

Planet 6 - Ice Giant

Semi-Major Axis: 7.84 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 149.6

Radius: 5.7

Gravity: 4.6 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 7.27 AU - 8.41 AU

Year: 14401 Days

Day: 18.9 Hours

Environment

Temp: -228 °C

Axial Tilt: 143.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 18,457,755 km

• M1: 76,893 km (0.119 R)
• M2: 159,621 km (0.081 R)
• M3: 198,965 km (0.08 R)
• M4: 261,796 km (0.067 R)
• M5: 457,321 km (0.115 R)
• M6: 531,970 km (0.066 R)
• M7: 570,865 km (0.118 R)
• M8: 624,422 km (0.115 R)
• M9: 795,561 km (0.034 R)
• M10: 871,258 km (0.093 R)
• M11: 949,348 km (0.113 R)
• M12: 1,232,686 km (0.103 R)
• M13: 1,285,345 km (0.117 R)
• M14: 1,579,006 km (0.117 R)
• M15: 1,913,506 km (0.057 R)
• M16: 2,016,131 km (0.109 R)
• M17: 2,466,420 km (0.047 R)
• M18: 2,646,087 km (0.078 R)
• M19: 2,806,755 km (0.085 R)
• M20: 2,947,078 km (0.091 R)
• M21: 3,307,759 km (0.043 R)
• M22: 3,887,899 km (0.115 R)
• M23: 4,336,693 km (0.103 R)
• M24: 4,608,362 km (0.095 R)
• M25: 5,026,189 km (0.095 R)
• M26: 5,311,472 km (0.075 R)
• M27: 5,543,499 km (0.051 R)
• M28: 5,838,207 km (0.105 R)
• M29: 5,897,746 km (0.107 R)
• M30: 6,752,698 km (0.068 R)
• M31: 6,940,892 km (0.054 R)
• M32: 8,813,259 km (0.107 R)
• M33: 9,893,057 km (0.078 R)
• M34: 10,071,078 km (0.052 R)
• M35: 11,309,599 km (0.094 R)
• M36: 12,711,032 km (0.082 R)
• M37: 12,749,778 km (0.095 R)
• M38: 13,609,517 km (0.095 R)
• M39: 14,488,105 km (0.081 R)
• M40: 15,056,577 km (0.098 R)
• M41: 15,425,934 km (0.116 R)
• M42: 15,508,362 km (0.049 R)
• M43: 15,839,722 km (0.115 R)
• M44: 16,006,374 km (0.109 R)
• M45: 16,299,286 km (0.109 R)
• M46: 16,551,658 km (0.088 R)
• M47: 17,445,505 km (0.033 R)
• M48: 17,574,459 km (0.059 R)
• M49: 17,746,945 km (0.109 R)
• M50: 17,833,413 km (0.098 R)
• M51: 17,963,264 km (0.061 R)
• M52: 19,725,377 km (0.116 R)
• M53: 19,814,836 km (0.038 R)
• M54: 20,084,262 km (0.093 R)
• M55: 20,445,391 km (0.061 R)
• M56: 20,717,660 km (0.068 R)
• M57: 21,174,083 km (0.048 R)
• M58: 21,403,566 km (0.1 R)
• M59: 21,957,676 km (0.115 R)
• M60: 22,516,424 km (0.117 R)
• M61: 22,750,695 km (0.119 R)
• M62: 23,268,752 km (0.094 R)
• M63: 24,460,748 km (0.057 R)
• M64: 24,798,091 km (0.08 R)
• M65: 24,894,731 km (0.074 R)
• M66: 24,943,051 km (0.112 R)
• M67: 25,185,400 km (0.115 R)
• M68: 25,331,258 km (0.089 R)
• M69: 26,015,219 km (0.044 R)
• M70: 26,408,811 km (0.112 R)
• M71: 26,458,179 km (0.115 R)
• M72: 26,705,314 km (0.092 R)
• M73: 27,152,014 km (0.067 R)
• M74: 27,701,487 km (0.064 R)
• M75: 27,902,247 km (0.056 R)
• M76: 27,952,512 km (0.103 R)
• M77: 28,002,777 km (0.044 R)
• M78: 29,014,657 km (0.066 R)
• M79: 29,371,747 km (0.099 R)
• M80: 29,781,495 km (0.091 R)
• M81: 30,296,411 km (0.099 R)
• M82: 30,554,916 km (0.115 R)
• M83: 30,606,827 km (0.09 R)
• M84: 30,814,319 km (0.112 R)
• M85: 31,178,440 km (0.099 R)
• M86: 31,648,926 km (0.088 R)
• M87: 32,068,996 km (0.112 R)
• M88: 32,226,972 km (0.058 R)
• M89: 32,967,930 km (0.108 R)
• M90: 34,466,302 km (0.108 R)
• M91: 35,441,232 km (0.095 R)
• M92: 35,495,685 km (0.076 R)
• M93: 36,041,418 km (0.092 R)

Planet 7 - Ice Giant

Semi-Major Axis: 8.37 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 15.5

Radius: 6.2

Gravity: 0.4 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 7.11 AU - 9.63 AU

Year: 15885 Days

Day: 24.7 Hours

Environment

Temp: -226 °C

Axial Tilt: 14.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 18,457,755 km

• M1: 469,887 km (0.063 R)
• M2: 1,081,443 km (0.111 R)
• M3: 1,198,728 km (0.109 R)
• M4: 1,480,720 km (0.106 R)
• M5: 2,278,824 km (0.049 R)
• M6: 3,435,665 km (0.088 R)
• M7: 4,147,003 km (0.078 R)
• M8: 4,264,287 km (0.097 R)
• M9: 4,622,873 km (0.029 R)
• M10: 4,674,933 km (0.072 R)
• M11: 4,867,316 km (0.082 R)
• M12: 5,026,638 km (0.115 R)
• M13: 5,296,064 km (0.08 R)
• M14: 5,588,677 km (0.074 R)
• M15: 5,792,878 km (0.082 R)
• M16: 5,980,773 km (0.069 R)
• M17: 6,536,679 km (0.095 R)
• M18: 6,890,029 km (0.117 R)
• M19: 6,929,673 km (0.103 R)
• M20: 7,269,858 km (0.103 R)
• M21: 7,370,837 km (0.053 R)
• M22: 7,411,378 km (0.093 R)
• M23: 7,738,548 km (0.087 R)
• M24: 7,841,771 km (0.12 R)
• M25: 9,028,680 km (0.095 R)
• M26: 10,566,397 km (0.113 R)
• M27: 10,612,174 km (0.09 R)
• M28: 10,864,994 km (0.087 R)
• M29: 12,255,207 km (0.119 R)
• M30: 12,763,541 km (0.113 R)
• M31: 13,476,674 km (0.102 R)
• M32: 13,725,455 km (0.05 R)
• M33: 13,825,536 km (0.091 R)
• M34: 14,152,108 km (0.092 R)
• M35: 15,069,891 km (0.109 R)
• M36: 17,582,537 km (0.088 R)
• M37: 17,991,089 km (0.089 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: 523 - 11,563 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit