🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.34

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 0.49 AU - 0.65 AU

Year: 196 Days

Day: 28.2 Hours

Environment

Temp: 2 °C

Axial Tilt: 7.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 78,685,727 km

• M1: 93,050 km (0.102 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.93

Radius: 0.97

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 0.58 AU - 0.7 AU

Year: 234 Days

Day: 12.3 Hours

Environment

Temp: -32 °C

Axial Tilt: 19.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.37

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 0.84 AU - 0.86 AU

Year: 358 Days

Day: 15.3 Hours

Environment

Temp: -52 °C

Axial Tilt: 26 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 78,685,727 km

• M1: 109,805 km (0.111 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.12

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 1.46 AU - 1.66 AU

Year: 890 Days

Day: 37.4 Hours

Environment

Temp: -102 °C

Axial Tilt: 35 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 78,685,727 km

• M1: 1,330,523 km (0.069 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 770.7

Radius: 11.7

Gravity: 5.63 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 3.4 AU - 3.94 AU

Year: 3210 Days

Day: 13.4 Hours

Environment

Temp: -175 °C

Axial Tilt: 26.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 78,685,727 km

• M1: 192,532 km (0.088 R)
• M2: 317,596 km (0.092 R)
• M3: 413,040 km (0.09 R)
• M4: 548,276 km (0.1 R)
• M5: 680,970 km (0.114 R)
• M6: 847,173 km (0.029 R)
• M7: 981,362 km (0.06 R)
• M8: 1,135,298 km (0.11 R)
• M9: 1,246,749 km (0.073 R)
• M10: 1,401,433 km (0.111 R)
• M11: 1,604,288 km (0.117 R)
• M12: 1,889,720 km (0.105 R)
• M13: 1,963,771 km (0.11 R)
• M14: 2,160,941 km (0.079 R)
• M15: 2,428,721 km (0.039 R)
• M16: 2,509,654 km (0.048 R)
• M17: 2,674,212 km (0.113 R)
• M18: 3,101,313 km (0.046 R)
• M19: 3,314,042 km (0.095 R)
• M20: 3,404,100 km (0.112 R)
• M21: 3,586,759 km (0.112 R)
• M22: 3,679,360 km (0.101 R)
• M23: 3,791,558 km (0.114 R)
• M24: 4,428,995 km (0.075 R)
• M25: 4,669,249 km (0.119 R)
• M26: 4,790,872 km (0.073 R)
• M27: 5,099,941 km (0.039 R)
• M28: 5,183,417 km (0.112 R)
• M29: 5,309,528 km (0.107 R)
• M30: 5,394,200 km (0.05 R)
• M31: 6,310,188 km (0.115 R)
• M32: 6,558,071 km (0.055 R)
• M33: 6,717,543 km (0.047 R)
• M34: 7,086,900 km (0.091 R)
• M35: 7,725,234 km (0.071 R)
• M36: 8,087,859 km (0.073 R)
• M37: 8,905,262 km (0.083 R)
• M38: 9,107,369 km (0.091 R)
• M39: 9,234,527 km (0.072 R)
• M40: 9,413,446 km (0.053 R)
• M41: 9,645,323 km (0.112 R)
• M42: 9,983,414 km (0.097 R)
• M43: 10,404,981 km (0.053 R)
• M44: 10,537,973 km (0.111 R)
• M45: 10,751,898 km (0.102 R)
• M46: 10,994,247 km (0.111 R)
• M47: 11,402,200 km (0.034 R)
• M48: 11,594,433 km (0.114 R)
• M49: 12,317,290 km (0.08 R)
• M50: 12,797,948 km (0.114 R)
• M51: 12,883,369 km (0.113 R)
• M52: 13,429,102 km (0.088 R)
• M53: 13,631,956 km (0.072 R)
• M54: 14,394,756 km (0.087 R)
• M55: 15,201,537 km (0.097 R)
• M56: 15,292,044 km (0.09 R)
• M57: 15,686,534 km (0.1 R)
• M58: 15,930,827 km (0.098 R)
• M59: 16,796,251 km (0.106 R)
• M60: 17,014,963 km (0.096 R)
• M61: 17,772,227 km (0.057 R)
• M62: 17,899,535 km (0.084 R)
• M63: 17,995,128 km (0.093 R)
• M64: 18,186,912 km (0.106 R)
• M65: 18,283,104 km (0.12 R)
• M66: 18,379,445 km (0.078 R)
• M67: 18,475,935 km (0.044 R)
• M68: 18,863,693 km (0.085 R)
• M69: 19,188,769 km (0.055 R)
• M70: 19,910,729 km (0.115 R)
• M71: 20,341,421 km (0.031 R)
• M72: 20,541,284 km (0.047 R)
• M73: 21,043,783 km (0.085 R)
• M74: 21,144,761 km (0.115 R)
• M75: 21,584,130 km (0.094 R)
• M76: 21,822,141 km (0.078 R)
• M77: 22,266,147 km (0.047 R)
• M78: 22,437,885 km (0.093 R)
• M79: 23,232,849 km (0.09 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 642.8

Radius: 10.7

Gravity: 5.61 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 3.47 AU - 4.93 AU

Year: 3930 Days

Day: 12.8 Hours

Environment

Temp: -178 °C

Axial Tilt: 3.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 78,685,727 km

• M1: 133,890 km (0.063 R)
• M2: 232,026 km (0.075 R)
• M3: 510,428 km (0.097 R)
• M4: 587,022 km (0.099 R)
• M5: 877,990 km (0.079 R)
• M6: 972,985 km (0.097 R)
• M7: 1,046,736 km (0.047 R)
• M8: 1,174,194 km (0.088 R)
• M9: 1,347,877 km (0.12 R)
• M10: 1,487,302 km (0.071 R)
• M11: 1,888,524 km (0.097 R)
• M12: 1,966,464 km (0.094 R)
• M13: 2,158,248 km (0.042 R)
• M14: 2,322,956 km (0.107 R)
• M15: 2,440,689 km (0.112 R)
• M16: 2,560,368 km (0.075 R)
• M17: 2,682,140 km (0.078 R)
• M18: 2,859,563 km (0.095 R)
• M19: 3,133,028 km (0.119 R)
• M20: 3,301,326 km (0.049 R)
• M21: 3,396,021 km (0.098 R)
• M22: 3,530,211 km (0.069 R)
• M23: 3,764,481 km (0.115 R)
• M24: 3,843,618 km (0.113 R)
• M25: 3,983,642 km (0.087 R)
• M26: 4,105,115 km (0.092 R)
• M27: 4,624,220 km (0.059 R)
• M28: 4,773,219 km (0.097 R)
• M29: 4,902,322 km (0.084 R)
• M30: 4,989,089 km (0.079 R)
• M31: 5,208,100 km (0.081 R)
• M32: 5,318,803 km (0.12 R)
• M33: 5,655,697 km (0.083 R)
• M34: 5,930,359 km (0.093 R)
• M35: 6,162,535 km (0.041 R)
• M36: 6,421,339 km (0.069 R)
• M37: 6,587,991 km (0.069 R)
• M38: 7,071,940 km (0.114 R)
• M39: 7,170,226 km (0.048 R)
• M40: 7,417,661 km (0.113 R)
• M41: 7,517,443 km (0.116 R)
• M42: 7,642,806 km (0.081 R)
• M43: 8,670,693 km (0.103 R)
• M44: 8,775,860 km (0.114 R)
• M45: 9,200,867 km (0.093 R)
• M46: 9,878,546 km (0.116 R)
• M47: 10,348,433 km (0.113 R)
• M48: 10,740,978 km (0.096 R)
• M49: 10,853,924 km (0.11 R)
• M50: 11,367,643 km (0.112 R)
• M51: 11,743,582 km (0.074 R)
• M52: 12,123,561 km (0.073 R)
• M53: 12,300,386 km (0.087 R)
• M54: 12,626,659 km (0.109 R)
• M55: 12,835,797 km (0.06 R)
• M56: 13,045,982 km (0.066 R)
• M57: 13,439,574 km (0.049 R)
• M58: 13,561,496 km (0.114 R)
• M59: 13,990,991 km (0.084 R)
• M60: 14,675,102 km (0.066 R)
• M61: 15,721,390 km (0.109 R)
• M62: 16,269,965 km (0.091 R)
• M63: 16,367,353 km (0.079 R)
• M64: 16,595,490 km (0.086 R)
• M65: 16,693,477 km (0.114 R)
• M66: 17,153,789 km (0.098 R)
• M67: 17,252,973 km (0.042 R)
• M68: 17,785,242 km (0.11 R)
• M69: 18,390,365 km (0.12 R)
• M70: 18,661,586 km (0.075 R)
• M71: 18,729,504 km (0.098 R)
• M72: 18,865,787 km (0.116 R)
• M73: 19,173,510 km (0.091 R)
• M74: 19,276,434 km (0.088 R)
• M75: 19,586,400 km (0.114 R)
• M76: 20,106,702 km (0.112 R)
• M77: 20,281,133 km (0.051 R)
• M78: 20,526,174 km (0.026 R)
• M79: 21,302,886 km (0.109 R)
• M80: 21,480,758 km (0.094 R)
• M81: 21,909,506 km (0.107 R)
• M82: 22,848,382 km (0.051 R)
• M83: 23,689,870 km (0.083 R)
• M84: 23,948,076 km (0.098 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 645.7

Radius: 10.5

Gravity: 5.86 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 6.27 AU - 7.13 AU

Year: 7918 Days

Day: 6.4 Hours

Environment

Temp: -197 °C

Axial Tilt: 44.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 78,685,727 km

• M1: 131,796 km (0.045 R)
• M2: 235,617 km (0.077 R)
• M3: 308,471 km (0.048 R)
• M4: 513,270 km (0.071 R)
• M5: 606,021 km (0.075 R)
• M6: 719,865 km (0.119 R)
• M7: 825,930 km (0.104 R)
• M8: 987,196 km (0.077 R)
• M9: 1,072,018 km (0.114 R)
• M10: 1,653,505 km (0.077 R)
• M11: 2,009,847 km (0.093 R)
• M12: 2,321,460 km (0.087 R)
• M13: 2,413,313 km (0.111 R)
• M14: 2,483,175 km (0.092 R)
• M15: 2,577,272 km (0.057 R)
• M16: 2,793,441 km (0.096 R)
• M17: 2,990,611 km (0.09 R)
• M18: 3,218,000 km (0.105 R)
• M19: 3,663,053 km (0.115 R)
• M20: 3,851,996 km (0.088 R)
• M21: 4,099,730 km (0.117 R)
• M22: 4,183,504 km (0.106 R)
• M23: 4,495,566 km (0.109 R)
• M24: 4,581,884 km (0.114 R)
• M25: 4,698,121 km (0.112 R)
• M26: 4,962,909 km (0.096 R)
• M27: 5,323,739 km (0.115 R)
• M28: 5,445,961 km (0.104 R)
• M29: 5,724,363 km (0.095 R)
• M30: 5,849,576 km (0.059 R)
• M31: 6,198,737 km (0.108 R)
• M32: 7,559,031 km (0.12 R)
• M33: 8,611,003 km (0.042 R)
• M34: 9,117,541 km (0.094 R)
• M35: 9,745,703 km (0.056 R)
• M36: 9,970,848 km (0.105 R)
• M37: 10,083,944 km (0.104 R)
• M38: 11,475,204 km (0.084 R)
• M39: 12,072,698 km (0.056 R)
• M40: 12,233,665 km (0.053 R)
• M41: 12,639,374 km (0.06 R)
• M42: 12,925,854 km (0.111 R)
• M43: 14,862,249 km (0.111 R)
• M44: 15,164,886 km (0.097 R)
• M45: 15,382,251 km (0.08 R)
• M46: 17,886,370 km (0.068 R)
• M47: 18,208,305 km (0.076 R)
• M48: 18,393,058 km (0.114 R)
• M49: 18,717,835 km (0.042 R)
• M50: 19,326,250 km (0.095 R)
• M51: 19,656,562 km (0.078 R)
• M52: 21,238,559 km (0.082 R)
• M53: 21,775,017 km (0.034 R)
• M54: 22,513,732 km (0.073 R)
• M55: 23,060,661 km (0.112 R)
• M56: 23,813,438 km (0.059 R)
• M57: 24,421,553 km (0.047 R)
• M58: 24,676,468 km (0.099 R)
• M59: 25,601,432 km (0.063 R)
• M60: 25,912,296 km (0.119 R)
• M61: 26,224,357 km (0.099 R)
• M62: 26,433,046 km (0.099 R)
• M63: 27,115,362 km (0.09 R)
• M64: 27,273,637 km (0.052 R)
• M65: 27,697,148 km (0.06 R)
• M66: 28,336,529 km (0.118 R)
• M67: 28,819,282 km (0.1 R)
• M68: 29,304,727 km (0.103 R)
• M69: 29,467,190 km (0.053 R)
• M70: 29,793,014 km (0.107 R)
• M71: 29,956,375 km (0.097 R)
• M72: 30,119,886 km (0.116 R)
• M73: 30,229,242 km (0.071 R)
• M74: 30,393,351 km (0.054 R)
• M75: 30,667,563 km (0.114 R)
• M76: 31,328,936 km (0.046 R)
• M77: 33,567,518 km (0.056 R)
• M78: 35,510,645 km (0.027 R)
• M79: 36,031,096 km (0.082 R)
• M80: 39,624,437 km (0.083 R)
• M81: 40,044,059 km (0.09 R)

Planet 8 - Ice Giant

Semi-Major Axis: 12.3 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 781.2

Radius: 7.3

Gravity: 14.66 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 12 AU - 12.6 AU

Year: 19695 Days

Day: 15.2 Hours

Environment

Temp: -217 °C

Axial Tilt: 15.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 78,685,727 km

• M1: 169,345 km (0.114 R)
• M2: 313,108 km (0.112 R)
• M3: 439,519 km (0.085 R)
• M4: 1,304,194 km (0.083 R)
• M5: 1,640,939 km (0.119 R)
• M6: 1,802,954 km (0.063 R)
• M7: 3,155,917 km (0.107 R)
• M8: 3,564,169 km (0.108 R)
• M9: 3,689,981 km (0.047 R)
• M10: 4,656,683 km (0.109 R)
• M11: 4,886,914 km (0.115 R)
• M12: 5,795,272 km (0.094 R)
• M13: 6,092,822 km (0.032 R)
• M14: 6,395,459 km (0.095 R)
• M15: 6,548,647 km (0.116 R)
• M16: 6,703,032 km (0.107 R)
• M17: 7,120,559 km (0.096 R)
• M18: 7,332,540 km (0.109 R)
• M19: 7,925,994 km (0.09 R)
• M20: 8,760,152 km (0.066 R)
• M21: 8,816,700 km (0.065 R)
• M22: 9,331,616 km (0.103 R)
• M23: 9,563,642 km (0.119 R)
• M24: 9,621,836 km (0.078 R)
• M25: 10,270,941 km (0.074 R)
• M26: 10,691,311 km (0.063 R)
• M27: 11,056,180 km (0.101 R)
• M28: 11,735,504 km (0.064 R)
• M29: 12,555,899 km (0.082 R)
• M30: 12,619,777 km (0.1 R)
• M31: 13,985,905 km (0.12 R)
• M32: 14,052,027 km (0.038 R)
• M33: 14,318,012 km (0.096 R)
• M34: 15,125,691 km (0.048 R)
• M35: 15,948,180 km (0.09 R)
• M36: 16,086,708 km (0.09 R)
• M37: 16,295,247 km (0.038 R)
• M38: 16,714,869 km (0.094 R)
• M39: 16,785,180 km (0.098 R)
• M40: 17,067,322 km (0.104 R)
• M41: 19,602,258 km (0.094 R)
• M42: 19,825,009 km (0.107 R)
• M43: 19,973,859 km (0.085 R)
• M44: 20,123,158 km (0.029 R)
• M45: 21,102,724 km (0.102 R)
• M46: 22,795,574 km (0.08 R)
• M47: 22,951,605 km (0.118 R)
• M48: 23,343,252 km (0.103 R)
• M49: 26,146,117 km (0.071 R)
• M50: 26,801,655 km (0.116 R)
• M51: 27,628,632 km (0.088 R)
• M52: 28,296,138 km (0.117 R)
• M53: 29,562,035 km (0.068 R)
• M54: 30,416,389 km (0.085 R)
• M55: 30,760,314 km (0.055 R)
• M56: 33,469,382 km (0.102 R)
• M57: 34,807,385 km (0.118 R)
• M58: 36,162,742 km (0.066 R)
• M59: 37,167,741 km (0.078 R)
• M60: 38,645,768 km (0.11 R)
• M61: 41,849,855 km (0.096 R)
• M62: 42,615,945 km (0.045 R)
• M63: 43,290,183 km (0.038 R)
• M64: 43,968,011 km (0.04 R)
• M65: 44,454,204 km (0.083 R)
• M66: 44,649,280 km (0.086 R)
• M67: 47,608,326 km (0.118 R)
• M68: 47,707,958 km (0.113 R)
• M69: 48,608,687 km (0.082 R)
• M70: 48,910,126 km (0.078 R)
• M71: 50,122,168 km (0.099 R)
• M72: 52,782,018 km (0.092 R)
• M73: 53,921,057 km (0.11 R)
• M74: 54,650,047 km (0.114 R)
• M75: 55,487,346 km (0.104 R)
• M76: 55,907,417 km (0.056 R)
• M77: 56,434,301 km (0.051 R)
• M78: 57,068,446 km (0.114 R)
• M79: 60,923,284 km (0.089 R)
• M80: 62,444,994 km (0.12 R)
• M81: 62,772,763 km (0.09 R)
• M82: 63,100,980 km (0.048 R)
• M83: 64,199,328 km (0.104 R)
• M84: 64,972,001 km (0.097 R)
• M85: 65,303,958 km (0.114 R)
• M86: 66,749,523 km (0.071 R)
• M87: 68,317,907 km (0.114 R)
• M88: 71,490,878 km (0.062 R)
• M89: 72,865,383 km (0.032 R)
• M90: 73,440,736 km (0.088 R)
• M91: 74,017,436 km (0.079 R)
• M92: 76,923,973 km (0.045 R)
• M93: 78,096,970 km (0.066 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: 219 - 17,840 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit