🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.75

Radius: 0.89

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 0.43 AU - 0.59 AU

Year: 235 Days

Day: 30.5 Hours

Environment

Temp: -109 °C

Axial Tilt: 19.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.14

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 0.56 AU - 0.56 AU

Year: 271 Days

Day: 43.4 Hours

Environment

Temp: -124 °C

Axial Tilt: 21.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.28

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 0.59 AU - 0.69 AU

Year: 331 Days

Day: 38.8 Hours

Environment

Temp: -129 °C

Axial Tilt: 3.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 64,111,056 km

• M1: 267,032 km (0.113 R)
• M2: 734,226 km (0.073 R)

Planet 4 - Gas Giant

Semi-Major Axis: 0.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 241

Radius: 10.7

Gravity: 2.1 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 0.81 AU - 0.95 AU

Year: 533 Days

Day: 13.2 Hours

Environment

Temp: -147 °C

Axial Tilt: 33.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 64,111,056 km

• M1: 133,890 km (0.092 R)
• M2: 238,459 km (0.087 R)
• M3: 338,989 km (0.067 R)
• M4: 409,150 km (0.107 R)
• M5: 537,356 km (0.105 R)
• M6: 633,697 km (0.078 R)
• M7: 708,496 km (0.086 R)
• M8: 779,555 km (0.054 R)
• M9: 914,043 km (0.11 R)
• M10: 1,036,564 km (0.097 R)
• M11: 1,106,127 km (0.086 R)
• M12: 1,203,066 km (0.059 R)
• M13: 1,320,650 km (0.117 R)
• M14: 1,405,921 km (0.031 R)
• M15: 1,520,962 km (0.085 R)
• M16: 1,620,145 km (0.097 R)
• M17: 1,731,296 km (0.066 R)
• M18: 1,825,094 km (0.083 R)
• M19: 1,920,687 km (0.081 R)
• M20: 2,012,989 km (0.117 R)
• M21: 2,138,202 km (0.1 R)
• M22: 2,239,331 km (0.027 R)
• M23: 2,358,410 km (0.078 R)
• M24: 2,429,769 km (0.118 R)
• M25: 2,496,340 km (0.106 R)
• M26: 2,580,563 km (0.11 R)
• M27: 2,722,831 km (0.115 R)
• M28: 2,914,765 km (0.107 R)
• M29: 2,997,493 km (0.087 R)
• M30: 3,069,150 km (0.088 R)
• M31: 3,386,148 km (0.07 R)
• M32: 3,637,323 km (0.079 R)
• M33: 3,901,213 km (0.05 R)
• M34: 4,618,984 km (0.031 R)

Planet 5 - Gas Giant

Semi-Major Axis: 0.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 106.9

Radius: 14.4

Gravity: 0.52 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 0.78 AU - 1.1 AU

Year: 588 Days

Day: 13 Hours

Environment

Temp: -148 °C

Axial Tilt: 16.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 64,111,056 km

• M1: 179,667 km (0.117 R)
• M2: 274,662 km (0.098 R)
• M3: 391,198 km (0.085 R)
• M4: 499,806 km (0.091 R)
• M5: 608,863 km (0.113 R)
• M6: 728,093 km (0.042 R)
• M7: 907,909 km (0.115 R)
• M8: 1,024,297 km (0.101 R)
• M9: 1,117,945 km (0.091 R)
• M10: 1,333,665 km (0.089 R)
• M11: 1,523,804 km (0.057 R)
• M12: 1,719,328 km (0.075 R)
• M13: 1,953,898 km (0.076 R)
• M14: 2,099,756 km (0.101 R)
• M15: 2,267,904 km (0.08 R)
• M16: 2,365,442 km (0.098 R)
• M17: 2,459,688 km (0.119 R)
• M18: 2,647,134 km (0.116 R)
• M19: 2,814,684 km (0.066 R)
• M20: 2,955,306 km (0.09 R)
• M21: 3,047,009 km (0.119 R)
• M22: 3,165,491 km (0.104 R)
• M23: 3,269,910 km (0.097 R)
• M24: 3,482,339 km (0.093 R)

Planet 6 - Gas Giant

Semi-Major Axis: 1.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 465.9

Radius: 13.4

Gravity: 2.59 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 1.77 AU - 2.15 AU

Year: 1772 Days

Day: 6.3 Hours

Environment

Temp: -180 °C

Axial Tilt: 16.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 64,111,056 km

• M1: 224,846 km (0.102 R)
• M2: 359,633 km (0.046 R)
• M3: 474,973 km (0.09 R)
• M4: 645,664 km (0.067 R)
• M5: 847,173 km (0.103 R)
• M6: 1,062,743 km (0.066 R)
• M7: 1,254,079 km (0.083 R)
• M8: 1,358,797 km (0.113 R)
• M9: 1,475,633 km (0.119 R)
• M10: 1,586,785 km (0.058 R)
• M11: 1,700,928 km (0.11 R)
• M12: 1,978,282 km (0.091 R)
• M13: 2,101,700 km (0.116 R)
• M14: 2,227,961 km (0.065 R)
• M15: 2,521,323 km (0.115 R)
• M16: 2,622,002 km (0.09 R)
• M17: 2,908,931 km (0.119 R)
• M18: 3,002,878 km (0.096 R)
• M19: 3,230,416 km (0.084 R)
• M20: 3,352,488 km (0.111 R)
• M21: 3,451,223 km (0.058 R)
• M22: 3,639,118 km (0.108 R)
• M23: 4,038,245 km (0.08 R)
• M24: 4,249,926 km (0.046 R)
• M25: 4,357,188 km (0.044 R)
• M26: 4,601,780 km (0.116 R)
• M27: 4,934,935 km (0.119 R)
• M28: 5,319,401 km (0.093 R)
• M29: 5,758,022 km (0.064 R)
• M30: 5,891,912 km (0.041 R)
• M31: 5,996,780 km (0.058 R)
• M32: 6,117,356 km (0.087 R)
• M33: 6,407,127 km (0.1 R)
• M34: 6,701,386 km (0.08 R)
• M35: 6,810,892 km (0.111 R)
• M36: 7,303,368 km (0.099 R)
• M37: 7,840,424 km (0.098 R)
• M38: 8,005,580 km (0.106 R)
• M39: 8,222,198 km (0.092 R)
• M40: 8,390,197 km (0.116 R)
• M41: 8,525,283 km (0.042 R)
• M42: 8,661,268 km (0.07 R)
• M43: 8,815,055 km (0.092 R)
• M44: 9,056,057 km (0.03 R)
• M45: 9,229,590 km (0.113 R)
• M46: 9,404,171 km (0.1 R)
• M47: 9,526,991 km (0.071 R)
• M48: 10,329,883 km (0.025 R)
• M49: 10,620,551 km (0.095 R)
• M50: 10,822,060 km (0.081 R)
• M51: 11,006,215 km (0.091 R)
• M52: 11,154,466 km (0.057 R)
• M53: 11,415,215 km (0.097 R)
• M54: 11,509,013 km (0.054 R)
• M55: 11,640,510 km (0.047 R)
• M56: 11,772,604 km (0.112 R)
• M57: 11,867,150 km (0.104 R)
• M58: 12,038,141 km (0.119 R)
• M59: 12,248,326 km (0.084 R)
• M60: 12,382,665 km (0.061 R)
• M61: 12,478,856 km (0.051 R)
• M62: 12,594,794 km (0.091 R)
• M63: 12,711,032 km (0.041 R)
• M64: 12,944,554 km (0.051 R)
• M65: 13,042,242 km (0.11 R)
• M66: 13,258,111 km (0.116 R)

Planet 7 - Ice Giant

Semi-Major Axis: 7.19 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 317.5

Radius: 7.2

Gravity: 6.12 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 6.72 AU - 7.66 AU

Year: 12448 Days

Day: 23.6 Hours

Environment

Temp: -231 °C

Axial Tilt: 37.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 64,111,056 km

• M1: 120,127 km (0.109 R)
• M2: 229,334 km (0.113 R)
• M3: 987,047 km (0.1 R)
• M4: 1,505,553 km (0.05 R)
• M5: 1,588,879 km (0.088 R)
• M6: 1,738,327 km (0.106 R)
• M7: 1,870,273 km (0.092 R)
• M8: 2,120,550 km (0.095 R)
• M9: 2,754,396 km (0.064 R)
• M10: 2,856,871 km (0.071 R)
• M11: 2,986,721 km (0.096 R)
• M12: 3,279,485 km (0.109 R)
• M13: 3,442,995 km (0.072 R)
• M14: 3,498,197 km (0.048 R)
• M15: 4,007,577 km (0.075 R)
• M16: 5,000,758 km (0.115 R)
• M17: 5,126,121 km (0.077 R)
• M18: 5,703,269 km (0.109 R)
• M19: 5,999,473 km (0.117 R)
• M20: 6,504,515 km (0.084 R)
• M21: 8,062,876 km (0.111 R)
• M22: 8,432,533 km (0.1 R)
• M23: 8,732,327 km (0.084 R)
• M24: 8,807,874 km (0.092 R)
• M25: 9,035,562 km (0.064 R)
• M26: 9,458,176 km (0.12 R)
• M27: 9,535,667 km (0.099 R)
• M28: 9,926,567 km (0.034 R)
• M29: 10,242,966 km (0.08 R)
• M30: 10,482,472 km (0.069 R)
• M31: 11,089,391 km (0.115 R)
• M32: 11,500,336 km (0.091 R)
• M33: 12,168,291 km (0.097 R)
• M34: 12,252,514 km (0.037 R)
• M35: 13,107,017 km (0.1 R)
• M36: 14,157,344 km (0.086 R)
• M37: 14,424,227 km (0.107 R)
• M38: 16,152,381 km (0.034 R)
• M39: 17,705,357 km (0.049 R)
• M40: 17,896,842 km (0.108 R)
• M41: 18,137,246 km (0.073 R)
• M42: 18,621,045 km (0.081 R)
• M43: 19,256,388 km (0.067 R)
• M44: 19,404,041 km (0.11 R)
• M45: 19,700,394 km (0.09 R)
• M46: 20,297,589 km (0.113 R)
• M47: 20,397,819 km (0.075 R)
• M48: 21,867,918 km (0.112 R)
• M49: 22,745,608 km (0.091 R)
• M50: 23,845,452 km (0.112 R)
• M51: 24,216,006 km (0.114 R)
• M52: 24,428,584 km (0.096 R)
• M53: 25,069,910 km (0.115 R)
• M54: 25,338,887 km (0.084 R)
• M55: 25,716,921 km (0.101 R)
• M56: 25,933,838 km (0.106 R)
• M57: 28,695,564 km (0.034 R)
• M58: 29,485,441 km (0.116 R)
• M59: 29,655,534 km (0.068 R)
• M60: 30,339,645 km (0.072 R)
• M61: 30,683,570 km (0.083 R)
• M62: 31,607,188 km (0.08 R)
• M63: 33,245,284 km (0.105 R)
• M64: 33,599,831 km (0.093 R)
• M65: 35,753,741 km (0.043 R)
• M66: 36,056,378 km (0.108 R)
• M67: 36,359,912 km (0.112 R)
• M68: 36,847,302 km (0.105 R)
• M69: 37,030,559 km (0.066 R)
• M70: 37,336,786 km (0.109 R)
• M71: 37,459,456 km (0.056 R)
• M72: 38,136,985 km (0.051 R)
• M73: 38,384,270 km (0.103 R)
• M74: 39,628,925 km (0.111 R)
• M75: 41,013,154 km (0.095 R)
• M76: 41,966,092 km (0.076 R)
• M77: 42,349,362 km (0.103 R)

Planet 8 - Ice Giant

Semi-Major Axis: 8.48 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 453.9

Radius: 7.8

Gravity: 7.46 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 6.65 AU - 10.31 AU

Year: 15944 Days

Day: 22.2 Hours

Environment

Temp: -224 °C

Axial Tilt: 35.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 64,111,056 km

• M1: 145,559 km (0.058 R)
• M2: 308,770 km (0.065 R)
• M3: 469,887 km (0.096 R)
• M4: 1,243,158 km (0.069 R)
• M5: 1,507,947 km (0.083 R)
• M6: 1,608,776 km (0.107 R)
• M7: 1,979,180 km (0.052 R)
• M8: 2,346,443 km (0.082 R)
• M9: 2,553,037 km (0.111 R)
• M10: 3,504,480 km (0.049 R)
• M11: 4,265,185 km (0.091 R)
• M12: 4,408,948 km (0.06 R)
• M13: 4,812,414 km (0.069 R)
• M14: 4,999,710 km (0.1 R)
• M15: 5,113,405 km (0.112 R)
• M16: 5,343,038 km (0.083 R)
• M17: 5,537,066 km (0.052 R)
• M18: 5,615,455 km (0.113 R)
• M19: 6,418,347 km (0.118 R)
• M20: 6,749,557 km (0.106 R)
• M21: 6,833,182 km (0.062 R)
• M22: 7,001,629 km (0.076 R)
• M23: 7,256,843 km (0.11 R)
• M24: 7,515,049 km (0.065 R)
• M25: 7,732,564 km (0.111 R)
• M26: 8,173,878 km (0.074 R)
• M27: 8,307,918 km (0.063 R)
• M28: 9,080,890 km (0.092 R)
• M29: 9,499,465 km (0.039 R)
• M30: 9,829,328 km (0.105 R)
• M31: 10,019,467 km (0.089 R)
• M32: 12,600,778 km (0.108 R)
• M33: 13,067,374 km (0.117 R)
• M34: 13,539,654 km (0.096 R)
• M35: 13,592,463 km (0.115 R)
• M36: 13,645,420 km (0.119 R)
• M37: 13,751,335 km (0.088 R)
• M38: 14,124,433 km (0.077 R)
• M39: 14,446,966 km (0.074 R)
• M40: 14,880,650 km (0.109 R)
• M41: 15,318,672 km (0.117 R)
• M42: 16,714,570 km (0.088 R)
• M43: 17,055,653 km (0.09 R)
• M44: 19,031,392 km (0.112 R)
• M45: 19,447,125 km (0.113 R)
• M46: 19,805,860 km (0.12 R)
• M47: 20,166,691 km (0.088 R)
• M48: 20,348,003 km (0.115 R)
• M49: 21,139,675 km (0.11 R)
• M50: 21,446,800 km (0.077 R)
• M51: 22,627,576 km (0.093 R)
• M52: 23,257,532 km (0.073 R)
• M53: 23,384,242 km (0.113 R)
• M54: 23,638,259 km (0.062 R)
• M55: 23,893,174 km (0.092 R)
• M56: 24,728,079 km (0.064 R)
• M57: 25,899,879 km (0.107 R)
• M58: 26,031,226 km (0.053 R)
• M59: 26,757,374 km (0.093 R)
• M60: 27,825,503 km (0.098 R)
• M61: 28,094,630 km (0.11 R)
• M62: 28,432,422 km (0.094 R)
• M63: 29,316,844 km (0.066 R)
• M64: 29,453,726 km (0.113 R)
• M65: 29,796,754 km (0.038 R)
• M66: 30,279,207 km (0.099 R)
• M67: 31,252,042 km (0.118 R)
• M68: 31,461,928 km (0.107 R)
• M69: 32,235,200 km (0.093 R)
• M70: 32,376,420 km (0.091 R)
• M71: 34,447,902 km (0.109 R)
• M72: 35,901,245 km (0.056 R)
• M73: 35,974,398 km (0.085 R)
• M74: 36,121,004 km (0.094 R)
• M75: 36,856,577 km (0.115 R)
• M76: 37,448,685 km (0.105 R)
• M77: 38,193,234 km (0.089 R)
• M78: 39,470,201 km (0.069 R)
• M79: 40,379,906 km (0.115 R)
• M80: 40,608,492 km (0.064 R)
• M81: 42,994,877 km (0.104 R)
• M82: 43,150,309 km (0.094 R)
• M83: 43,618,102 km (0.109 R)
• M84: 46,938,576 km (0.037 R)
• M85: 47,419,533 km (0.073 R)
• M86: 47,982,769 km (0.107 R)
• M87: 48,224,818 km (0.12 R)
• M88: 49,197,055 km (0.1 R)
• M89: 49,441,199 km (0.08 R)
• M90: 51,325,833 km (0.114 R)
• M91: 51,821,301 km (0.108 R)
• M92: 52,567,495 km (0.114 R)

Planet 9 - Ice Giant

Semi-Major Axis: 9.11 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 520

Radius: 6.9

Gravity: 10.92 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 8.76 AU - 9.46 AU

Year: 17754 Days

Day: 23.4 Hours

Environment

Temp: -224 °C

Axial Tilt: 26.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 64,111,056 km

• M1: 91,554 km (0.094 R)
• M2: 180,714 km (0.116 R)
• M3: 240,404 km (0.089 R)
• M4: 338,839 km (0.116 R)
• M5: 738,116 km (0.114 R)
• M6: 980,165 km (0.073 R)
• M7: 1,221,167 km (0.098 R)
• M8: 1,427,313 km (0.097 R)
• M9: 1,561,802 km (0.089 R)
• M10: 1,843,345 km (0.093 R)
• M11: 2,080,158 km (0.084 R)
• M12: 2,485,569 km (0.038 R)
• M13: 2,550,195 km (0.12 R)
• M14: 2,714,154 km (0.08 R)
• M15: 2,983,580 km (0.044 R)
• M16: 3,226,377 km (0.092 R)
• M17: 3,403,800 km (0.093 R)
• M18: 3,731,270 km (0.099 R)
• M19: 5,016,017 km (0.056 R)
• M20: 5,180,425 km (0.089 R)
• M21: 5,769,541 km (0.026 R)
• M22: 6,028,495 km (0.036 R)
• M23: 6,692,560 km (0.106 R)
• M24: 7,056,083 km (0.063 R)
• M25: 7,897,720 km (0.06 R)
• M26: 8,088,906 km (0.069 R)
• M27: 8,137,077 km (0.103 R)
• M28: 8,573,903 km (0.065 R)
• M29: 8,770,624 km (0.114 R)
• M30: 8,819,991 km (0.096 R)
• M31: 9,168,255 km (0.047 R)
• M32: 10,292,184 km (0.082 R)
• M33: 10,817,272 km (0.045 R)
• M34: 10,923,487 km (0.088 R)
• M35: 11,190,070 km (0.107 R)
• M36: 12,499,949 km (0.082 R)
• M37: 13,060,044 km (0.08 R)
• M38: 14,320,555 km (0.087 R)
• M39: 14,553,928 km (0.066 R)
• M40: 15,859,768 km (0.027 R)
• M41: 16,526,675 km (0.09 R)
• M42: 18,202,022 km (0.071 R)
• M43: 18,391,562 km (0.112 R)
• M44: 18,963,774 km (0.108 R)
• M45: 19,995,700 km (0.101 R)
• M46: 20,126,000 km (0.095 R)
• M47: 20,584,218 km (0.103 R)
• M48: 21,912,199 km (0.11 R)
• M49: 22,383,432 km (0.075 R)
• M50: 22,722,121 km (0.077 R)
• M51: 24,999,749 km (0.055 R)
• M52: 25,069,910 km (0.099 R)
• M53: 26,343,736 km (0.045 R)
• M54: 27,711,061 km (0.042 R)
• M55: 28,806,716 km (0.059 R)
• M56: 29,175,026 km (0.1 R)
• M57: 29,842,082 km (0.091 R)
• M58: 30,964,814 km (0.109 R)
• M59: 31,191,006 km (0.047 R)
• M60: 32,330,344 km (0.093 R)
• M61: 33,328,760 km (0.111 R)
• M62: 34,181,468 km (0.077 R)
• M63: 34,493,379 km (0.08 R)
• M64: 36,463,733 km (0.116 R)
• M65: 36,862,112 km (0.117 R)
• M66: 37,342,172 km (0.052 R)
• M67: 37,824,326 km (0.1 R)
• M68: 37,904,809 km (0.033 R)
• M69: 38,713,535 km (0.106 R)
• M70: 40,594,878 km (0.09 R)
• M71: 40,677,307 km (0.114 R)
• M72: 42,757,315 km (0.117 R)
• M73: 43,598,953 km (0.09 R)
• M74: 44,531,097 km (0.051 R)
• M75: 44,616,069 km (0.119 R)
• M76: 45,127,694 km (0.091 R)
• M77: 46,760,255 km (0.119 R)
• M78: 47,366,575 km (0.079 R)
• M79: 47,540,259 km (0.084 R)
• M80: 48,150,019 km (0.076 R)
• M81: 48,324,600 km (0.098 R)
• M82: 48,586,995 km (0.1 R)
• M83: 50,525,783 km (0.082 R)
• M84: 51,236,972 km (0.074 R)
• M85: 51,504,602 km (0.07 R)
• M86: 53,210,018 km (0.105 R)
• M87: 53,842,966 km (0.054 R)
• M88: 54,751,474 km (0.09 R)
• M89: 56,032,032 km (0.117 R)
• M90: 56,860,355 km (0.115 R)
• M91: 58,715,668 km (0.111 R)
• M92: 59,276,062 km (0.098 R)
• M93: 63,344,226 km (0.042 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 338 - 11,810 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit