🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.51

Radius: 0.76

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 0.63 AU - 0.81 AU

Year: 213 Days

Day: 23.1 Hours

Environment

Temp: 182 °C

Axial Tilt: 15.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 54,810,167 km

• M1: 304,132 km (0.064 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.33

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 0.8 AU - 0.88 AU

Year: 268 Days

Day: 40.5 Hours

Environment

Temp: 127 °C

Axial Tilt: 11.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.39 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.48

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 1.08 AU - 1.7 AU

Year: 571 Days

Day: 12.2 Hours

Environment

Temp: 7 °C

Axial Tilt: 34.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 54,810,167 km

• M1: 727,494 km (0.116 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.54 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.02

Radius: 1.32

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 1.41 AU - 1.67 AU

Year: 666 Days

Day: 23.9 Hours

Environment

Temp: -3 °C

Axial Tilt: 26.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 1.59 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.87

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 1.54 AU - 1.64 AU

Year: 698 Days

Day: 45.4 Hours

Environment

Temp: -6 °C

Axial Tilt: 27.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 6 - Gas Giant

Semi-Major Axis: 8.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 424.9

Radius: 12.3

Gravity: 2.81 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 6.57 AU - 9.99 AU

Year: 8297 Days

Day: 6.6 Hours

Environment

Temp: -154 °C

Axial Tilt: 48.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 54,810,167 km

• M1: 169,644 km (0.084 R)
• M2: 378,333 km (0.116 R)
• M3: 519,254 km (0.107 R)
• M4: 832,961 km (0.09 R)
• M5: 950,994 km (0.03 R)
• M6: 1,123,480 km (0.09 R)
• M7: 1,306,737 km (0.092 R)
• M8: 1,684,622 km (0.071 R)
• M9: 2,410,321 km (0.047 R)
• M10: 2,650,126 km (0.113 R)
• M11: 3,271,855 km (0.117 R)
• M12: 3,440,452 km (0.099 R)
• M13: 3,661,408 km (0.104 R)
• M14: 3,786,322 km (0.085 R)
• M15: 3,989,027 km (0.098 R)
• M16: 4,511,722 km (0.11 R)
• M17: 4,592,056 km (0.058 R)
• M18: 4,835,901 km (0.115 R)
• M19: 4,945,556 km (0.116 R)
• M20: 5,028,433 km (0.12 R)
• M21: 5,111,759 km (0.053 R)
• M22: 5,449,850 km (0.111 R)
• M23: 5,621,589 km (0.091 R)
• M24: 6,874,022 km (0.042 R)
• M25: 7,216,003 km (0.072 R)
• M26: 7,852,093 km (0.06 R)
• M27: 8,473,074 km (0.036 R)
• M28: 8,572,556 km (0.079 R)
• M29: 8,839,738 km (0.115 R)
• M30: 9,245,896 km (0.045 R)
• M31: 9,485,702 km (0.108 R)
• M32: 9,796,865 km (0.09 R)
• M33: 10,323,151 km (0.108 R)
• M34: 10,679,194 km (0.105 R)
• M35: 11,075,478 km (0.092 R)
• M36: 11,845,459 km (0.119 R)
• M37: 12,594,794 km (0.027 R)
• M38: 12,975,222 km (0.116 R)
• M39: 13,747,596 km (0.114 R)
• M40: 13,825,686 km (0.106 R)
• M41: 13,942,970 km (0.086 R)
• M42: 14,100,048 km (0.045 R)
• M43: 14,376,206 km (0.1 R)
• M44: 14,933,907 km (0.115 R)
• M45: 15,296,233 km (0.102 R)
• M46: 15,865,602 km (0.057 R)
• M47: 16,152,830 km (0.056 R)
• M48: 16,941,360 km (0.088 R)
• M49: 17,319,245 km (0.105 R)
• M50: 17,530,327 km (0.097 R)
• M51: 17,827,429 km (0.109 R)
• M52: 17,997,970 km (0.042 R)
• M53: 18,168,961 km (0.082 R)
• M54: 19,032,290 km (0.111 R)
• M55: 19,381,302 km (0.087 R)
• M56: 19,468,966 km (0.091 R)
• M57: 19,864,802 km (0.113 R)
• M58: 20,041,627 km (0.113 R)
• M59: 20,218,900 km (0.098 R)
• M60: 20,798,742 km (0.119 R)
• M61: 20,888,500 km (0.094 R)
• M62: 21,203,404 km (0.066 R)
• M63: 21,929,253 km (0.084 R)
• M64: 22,111,912 km (0.084 R)
• M65: 23,079,660 km (0.087 R)
• M66: 24,818,137 km (0.113 R)
• M67: 26,842,196 km (0.054 R)
• M68: 27,282,762 km (0.111 R)
• M69: 27,725,721 km (0.108 R)
• M70: 29,169,341 km (0.116 R)
• M71: 29,521,494 km (0.062 R)
• M72: 29,622,323 km (0.055 R)
• M73: 31,766,809 km (0.106 R)
• M74: 32,857,826 km (0.066 R)
• M75: 34,066,726 km (0.111 R)
• M76: 34,650,158 km (0.073 R)
• M77: 35,129,918 km (0.091 R)
• M78: 35,397,399 km (0.082 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 482.8

Radius: 8.8

Gravity: 6.23 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 11.27 AU - 11.83 AU

Year: 13670 Days

Day: 9.9 Hours

Environment

Temp: -164 °C

Axial Tilt: 43.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 54,810,167 km

• M1: 178,321 km (0.097 R)
• M2: 292,314 km (0.118 R)
• M3: 544,686 km (0.113 R)
• M4: 978,370 km (0.116 R)
• M5: 1,143,526 km (0.089 R)
• M6: 1,273,676 km (0.107 R)
• M7: 1,501,514 km (0.115 R)
• M8: 1,596,508 km (0.067 R)
• M9: 2,288,997 km (0.061 R)
• M10: 2,482,427 km (0.099 R)
• M11: 2,538,676 km (0.104 R)
• M12: 3,004,374 km (0.118 R)
• M13: 3,278,138 km (0.058 R)
• M14: 3,752,214 km (0.119 R)
• M15: 4,486,141 km (0.07 R)
• M16: 5,780,163 km (0.07 R)
• M17: 5,930,658 km (0.049 R)
• M18: 6,861,007 km (0.116 R)
• M19: 7,302,620 km (0.108 R)
• M20: 7,588,352 km (0.105 R)
• M21: 7,670,780 km (0.113 R)
• M22: 8,128,999 km (0.096 R)
• M23: 8,553,258 km (0.115 R)
• M24: 8,724,997 km (0.106 R)
• M25: 9,423,319 km (0.079 R)
• M26: 10,139,594 km (0.115 R)
• M27: 11,293,592 km (0.106 R)
• M28: 12,537,349 km (0.075 R)
• M29: 12,732,424 km (0.086 R)
• M30: 12,977,914 km (0.095 R)
• M31: 13,175,384 km (0.112 R)
• M32: 14,330,130 km (0.066 R)
• M33: 14,534,181 km (0.029 R)
• M34: 15,048,798 km (0.039 R)
• M35: 15,621,608 km (0.078 R)
• M36: 15,831,643 km (0.05 R)
• M37: 16,307,813 km (0.114 R)
• M38: 16,842,476 km (0.114 R)
• M39: 17,819,051 km (0.115 R)
• M40: 18,369,721 km (0.102 R)
• M41: 18,869,976 km (0.076 R)
• M42: 18,925,776 km (0.118 R)
• M43: 19,374,719 km (0.069 R)
• M44: 19,940,648 km (0.099 R)
• M45: 20,168,635 km (0.078 R)
• M46: 21,496,017 km (0.042 R)
• M47: 22,317,758 km (0.085 R)
• M48: 22,436,090 km (0.095 R)
• M49: 22,732,593 km (0.118 R)
• M50: 23,690,020 km (0.117 R)
• M51: 23,992,058 km (0.118 R)
• M52: 24,356,029 km (0.077 R)
• M53: 24,660,760 km (0.084 R)
• M54: 24,721,796 km (0.076 R)
• M55: 24,905,353 km (0.111 R)
• M56: 24,966,688 km (0.091 R)
• M57: 25,582,433 km (0.073 R)
• M58: 25,892,250 km (0.059 R)
• M59: 27,586,296 km (0.05 R)
• M60: 27,649,726 km (0.072 R)
• M61: 27,776,734 km (0.106 R)
• M62: 27,840,313 km (0.045 R)
• M63: 29,900,426 km (0.026 R)
• M64: 30,619,842 km (0.11 R)
• M65: 31,411,065 km (0.077 R)
• M66: 32,677,710 km (0.085 R)
• M67: 33,960,961 km (0.082 R)
• M68: 34,642,977 km (0.087 R)
• M69: 35,882,096 km (0.09 R)
• M70: 36,855,679 km (0.099 R)
• M71: 37,697,167 km (0.075 R)
• M72: 38,190,990 km (0.109 R)
• M73: 39,113,710 km (0.11 R)
• M74: 40,691,967 km (0.104 R)
• M75: 40,836,479 km (0.056 R)
• M76: 40,981,140 km (0.085 R)
• M77: 42,803,990 km (0.1 R)
• M78: 42,877,443 km (0.058 R)
• M79: 43,466,709 km (0.09 R)
• M80: 43,762,314 km (0.102 R)
• M81: 43,984,467 km (0.063 R)
• M82: 44,058,667 km (0.095 R)
• M83: 44,355,619 km (0.085 R)
• M84: 45,400,111 km (0.054 R)
• M85: 46,000,597 km (0.101 R)
• M86: 47,285,493 km (0.088 R)
• M87: 48,123,241 km (0.078 R)
• M88: 50,976,522 km (0.109 R)
• M89: 51,991,992 km (0.052 R)

Planet 8 - Gas Giant

Semi-Major Axis: 12.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 311.5

Radius: 13.8

Gravity: 1.64 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 9.76 AU - 15.04 AU

Year: 15206 Days

Day: 9.6 Hours

Environment

Temp: -182 °C

Axial Tilt: 31.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 54,810,167 km

• M1: 183,856 km (0.103 R)
• M2: 341,083 km (0.061 R)
• M3: 476,170 km (0.064 R)
• M4: 635,342 km (0.061 R)
• M5: 731,085 km (0.076 R)
• M6: 832,662 km (0.115 R)
• M7: 1,032,824 km (0.028 R)
• M8: 1,847,833 km (0.104 R)
• M9: 1,967,810 km (0.096 R)
• M10: 2,474,498 km (0.05 R)
• M11: 2,715,949 km (0.086 R)
• M12: 2,909,080 km (0.094 R)
• M13: 3,606,206 km (0.109 R)
• M14: 4,162,561 km (0.097 R)
• M15: 4,289,869 km (0.116 R)
• M16: 4,679,870 km (0.109 R)
• M17: 4,912,644 km (0.063 R)
• M18: 5,775,675 km (0.115 R)
• M19: 5,882,338 km (0.056 R)
• M20: 6,389,325 km (0.114 R)
• M21: 7,061,767 km (0.116 R)
• M22: 8,963,904 km (0.105 R)
• M23: 9,129,210 km (0.104 R)
• M24: 9,379,188 km (0.034 R)
• M25: 9,505,000 km (0.105 R)
• M26: 9,673,746 km (0.082 R)
• M27: 9,886,026 km (0.112 R)
• M28: 10,099,801 km (0.1 R)
• M29: 11,414,766 km (0.116 R)
• M30: 12,001,340 km (0.088 R)
• M31: 13,819,403 km (0.045 R)
• M32: 14,444,422 km (0.049 R)
• M33: 14,833,676 km (0.116 R)
• M34: 15,325,105 km (0.101 R)
• M35: 15,572,839 km (0.112 R)
• M36: 16,425,098 km (0.081 R)
• M37: 16,577,090 km (0.045 R)
• M38: 17,395,540 km (0.083 R)
• M39: 17,705,806 km (0.114 R)
• M40: 18,489,698 km (0.098 R)
• M41: 18,912,462 km (0.094 R)
• M42: 19,983,134 km (0.107 R)
• M43: 21,904,120 km (0.113 R)
• M44: 22,071,520 km (0.103 R)
• M45: 22,858,255 km (0.089 R)
• M46: 23,368,833 km (0.09 R)
• M47: 23,597,119 km (0.063 R)
• M48: 24,055,637 km (0.087 R)
• M49: 24,343,762 km (0.096 R)
• M50: 24,807,067 km (0.065 R)
• M51: 25,039,841 km (0.078 R)
• M52: 26,037,210 km (0.099 R)
• M53: 26,987,905 km (0.117 R)
• M54: 27,889,381 km (0.106 R)
• M55: 28,192,018 km (0.09 R)
• M56: 28,434,965 km (0.103 R)
• M57: 28,739,696 km (0.113 R)
• M58: 29,413,784 km (0.118 R)
• M59: 30,465,756 km (0.095 R)
• M60: 30,652,753 km (0.088 R)
• M61: 30,965,114 km (0.119 R)
• M62: 31,153,158 km (0.109 R)
• M63: 32,352,335 km (0.096 R)
• M64: 32,734,108 km (0.068 R)
• M65: 33,245,584 km (0.046 R)
• M66: 34,017,808 km (0.118 R)
• M67: 34,406,014 km (0.08 R)
• M68: 34,600,791 km (0.081 R)
• M69: 34,926,016 km (0.1 R)
• M70: 35,645,283 km (0.056 R)
• M71: 37,231,619 km (0.071 R)
• M72: 38,436,331 km (0.103 R)
• M73: 38,570,969 km (0.114 R)
• M74: 39,246,702 km (0.084 R)
• M75: 39,858,109 km (0.11 R)
• M76: 40,472,657 km (0.037 R)
• M77: 42,057,497 km (0.064 R)
• M78: 42,404,713 km (0.101 R)
• M79: 42,892,402 km (0.105 R)
• M80: 43,101,989 km (0.117 R)
• M81: 43,873,316 km (0.049 R)
• M82: 45,216,555 km (0.045 R)
• M83: 46,071,806 km (0.116 R)
• M84: 48,233,345 km (0.094 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.93 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 208.9

Radius: 3.3

Gravity: 19.18 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 15.12 AU - 16.74 AU

Year: 22142 Days

Day: 21.4 Hours

Environment

Temp: -197 °C

Axial Tilt: 6.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 54,810,167 km

• M1: 95,743 km (0.084 R)
• M2: 184,454 km (0.049 R)
• M3: 297,700 km (0.051 R)
• M4: 369,357 km (0.106 R)
• M5: 653,443 km (0.078 R)
• M6: 709,244 km (0.094 R)
• M7: 786,436 km (0.088 R)
• M8: 1,165,966 km (0.06 R)
• M9: 1,280,259 km (0.069 R)
• M10: 1,470,846 km (0.095 R)
• M11: 1,594,414 km (0.086 R)
• M12: 1,984,865 km (0.094 R)
• M13: 2,289,296 km (0.09 R)
• M14: 2,757,687 km (0.088 R)
• M15: 2,818,274 km (0.088 R)
• M16: 3,096,377 km (0.082 R)
• M17: 3,678,462 km (0.092 R)
• M18: 3,879,970 km (0.088 R)
• M19: 4,293,459 km (0.103 R)
• M20: 4,684,807 km (0.029 R)
• M21: 6,043,006 km (0.108 R)
• M22: 6,360,153 km (0.096 R)
• M23: 6,561,213 km (0.084 R)
• M24: 6,887,187 km (0.063 R)
• M25: 6,928,326 km (0.115 R)
• M26: 7,343,909 km (0.077 R)
• M27: 7,470,170 km (0.047 R)
• M28: 7,682,299 km (0.053 R)
• M29: 8,155,777 km (0.114 R)
• M30: 8,462,004 km (0.101 R)
• M31: 9,769,938 km (0.104 R)
• M32: 9,955,290 km (0.075 R)
• M33: 10,947,123 km (0.094 R)
• M34: 11,187,826 km (0.107 R)
• M35: 11,723,536 km (0.076 R)
• M36: 12,417,521 km (0.092 R)
• M37: 14,261,913 km (0.106 R)
• M38: 14,314,422 km (0.119 R)
• M39: 15,108,787 km (0.073 R)
• M40: 15,646,142 km (0.095 R)
• M41: 16,026,121 km (0.101 R)
• M42: 16,080,574 km (0.099 R)
• M43: 17,519,855 km (0.089 R)
• M44: 17,688,452 km (0.102 R)
• M45: 19,115,167 km (0.093 R)
• M46: 19,346,745 km (0.103 R)
• M47: 20,637,475 km (0.111 R)
• M48: 22,747,403 km (0.074 R)
• M49: 22,992,894 km (0.07 R)
• M50: 23,734,600 km (0.075 R)
• M51: 24,735,559 km (0.111 R)
• M52: 25,241,350 km (0.099 R)
• M53: 26,327,131 km (0.047 R)
• M54: 26,649,365 km (0.077 R)
• M55: 26,908,169 km (0.08 R)
• M56: 26,972,945 km (0.114 R)
• M57: 29,674,832 km (0.098 R)
• M58: 30,077,400 km (0.095 R)
• M59: 30,616,999 km (0.086 R)
• M60: 31,091,823 km (0.083 R)
• M61: 34,764,301 km (0.028 R)
• M62: 35,401,439 km (0.11 R)
• M63: 35,472,498 km (0.061 R)
• M64: 35,757,033 km (0.12 R)
• M65: 36,830,996 km (0.093 R)
• M66: 36,974,909 km (0.119 R)
• M67: 37,625,211 km (0.111 R)
• M68: 37,988,135 km (0.07 R)
• M69: 38,352,257 km (0.049 R)
• M70: 39,819,961 km (0.075 R)
• M71: 40,189,767 km (0.117 R)
• M72: 40,263,818 km (0.077 R)
• M73: 40,338,019 km (0.112 R)
• M74: 41,755,309 km (0.045 R)
• M75: 42,130,949 km (0.075 R)
• M76: 43,645,029 km (0.046 R)
• M77: 44,179,094 km (0.106 R)
• M78: 44,715,252 km (0.101 R)
• M79: 45,948,986 km (0.094 R)
• M80: 46,259,252 km (0.065 R)
• M81: 47,193,939 km (0.105 R)
• M82: 47,272,179 km (0.057 R)
• M83: 47,663,677 km (0.116 R)
• M84: 48,528,801 km (0.081 R)
• M85: 49,240,438 km (0.076 R)
• M86: 49,319,725 km (0.099 R)
• M87: 50,114,987 km (0.056 R)
• M88: 51,074,957 km (0.104 R)

Kuiper Belt

Range: 31.5 - 54.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 454 - 11,261 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit