🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.21

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 0.52 AU - 0.66 AU

Year: 190 Days

Day: 39.9 Hours

Environment

Temp: 21 °C

Axial Tilt: 32.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.27

Radius: 0.59

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 0.5 AU - 0.74 AU

Year: 205 Days

Day: 23 Hours

Environment

Temp: 43 °C

Axial Tilt: 47.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.93

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 0.66 AU - 0.82 AU

Year: 267 Days

Day: 28 Hours

Environment

Temp: 14 °C

Axial Tilt: 43.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 107,252,641 km

• M1: 46,076 km (0.06 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.51

Radius: 0.76

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 1.37 AU - 1.75 AU

Year: 816 Days

Day: 30.3 Hours

Environment

Temp: -89 °C

Axial Tilt: 12.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 2.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 784.8

Radius: 11.2

Gravity: 6.26 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 2.91 AU - 3.03 AU

Year: 2144 Days

Day: 9.2 Hours

Environment

Temp: -137 °C

Axial Tilt: 9.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 107,252,641 km

• M1: 303,833 km (0.077 R)
• M2: 375,640 km (0.115 R)
• M3: 462,407 km (0.11 R)
• M4: 694,733 km (0.05 R)
• M5: 861,983 km (0.11 R)
• M6: 1,227,301 km (0.099 R)
• M7: 1,334,263 km (0.066 R)
• M8: 1,782,159 km (0.085 R)
• M9: 1,892,114 km (0.115 R)
• M10: 2,080,458 km (0.069 R)
• M11: 2,183,531 km (0.11 R)
• M12: 2,585,350 km (0.075 R)
• M13: 2,752,750 km (0.114 R)
• M14: 2,952,613 km (0.108 R)
• M15: 3,113,132 km (0.084 R)
• M16: 3,261,533 km (0.115 R)
• M17: 3,336,631 km (0.09 R)
• M18: 3,519,290 km (0.09 R)
• M19: 3,689,831 km (0.043 R)
• M20: 3,958,509 km (0.087 R)
• M21: 4,315,899 km (0.039 R)
• M22: 4,700,814 km (0.117 R)
• M23: 4,871,655 km (0.115 R)
• M24: 5,079,446 km (0.081 R)
• M25: 5,219,619 km (0.1 R)
• M26: 5,485,754 km (0.091 R)
• M27: 5,647,768 km (0.116 R)
• M28: 5,866,181 km (0.048 R)
• M29: 6,013,236 km (0.117 R)
• M30: 6,198,887 km (0.065 R)
• M31: 6,519,026 km (0.088 R)
• M32: 6,709,764 km (0.057 R)
• M33: 7,352,586 km (0.105 R)
• M34: 7,571,298 km (0.101 R)
• M35: 7,873,037 km (0.034 R)
• M36: 8,260,794 km (0.094 R)
• M37: 8,822,684 km (0.05 R)
• M38: 8,949,244 km (0.096 R)
• M39: 9,076,402 km (0.043 R)
• M40: 9,182,916 km (0.109 R)
• M41: 9,268,336 km (0.112 R)
• M42: 9,591,168 km (0.098 R)
• M43: 9,939,582 km (0.079 R)
• M44: 10,648,975 km (0.066 R)
• M45: 11,581,568 km (0.057 R)
• M46: 12,186,691 km (0.11 R)
• M47: 12,257,152 km (0.079 R)
• M48: 12,754,266 km (0.087 R)
• M49: 12,825,773 km (0.089 R)
• M50: 13,017,259 km (0.03 R)
• M51: 13,378,986 km (0.112 R)
• M52: 13,695,087 km (0.038 R)
• M53: 14,038,264 km (0.092 R)
• M54: 14,285,101 km (0.111 R)
• M55: 14,583,249 km (0.077 R)
• M56: 14,808,244 km (0.082 R)
• M57: 15,185,680 km (0.112 R)
• M58: 15,337,522 km (0.101 R)
• M59: 15,566,406 km (0.111 R)
• M60: 15,745,176 km (0.092 R)
• M61: 15,950,275 km (0.119 R)
• M62: 16,053,198 km (0.09 R)
• M63: 16,130,390 km (0.11 R)
• M64: 16,285,523 km (0.065 R)
• M65: 17,015,411 km (0.072 R)
• M66: 17,331,512 km (0.083 R)
• M67: 17,463,756 km (0.103 R)
• M68: 17,569,821 km (0.103 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 349.3

Radius: 9.9

Gravity: 3.56 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 4.12 AU - 6.78 AU

Year: 5331 Days

Day: 5.9 Hours

Environment

Temp: -175 °C

Axial Tilt: 2.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 107,252,641 km

• M1: 141,071 km (0.107 R)
• M2: 204,799 km (0.102 R)
• M3: 346,469 km (0.119 R)
• M4: 411,693 km (0.112 R)
• M5: 491,279 km (0.098 R)
• M6: 689,945 km (0.062 R)
• M7: 1,062,145 km (0.097 R)
• M8: 1,217,128 km (0.03 R)
• M9: 1,463,666 km (0.117 R)
• M10: 1,941,481 km (0.114 R)
• M11: 2,181,586 km (0.056 R)
• M12: 2,263,865 km (0.118 R)
• M13: 2,431,414 km (0.095 R)
• M14: 3,124,202 km (0.111 R)
• M15: 3,235,952 km (0.055 R)
• M16: 3,368,196 km (0.078 R)
• M17: 3,482,938 km (0.097 R)
• M18: 3,775,551 km (0.074 R)
• M19: 4,198,614 km (0.049 R)
• M20: 4,531,170 km (0.1 R)
• M21: 4,722,057 km (0.117 R)
• M22: 5,155,741 km (0.109 R)
• M23: 5,222,013 km (0.087 R)
• M24: 5,489,494 km (0.088 R)
• M25: 5,625,030 km (0.09 R)
• M26: 6,201,430 km (0.118 R)
• M27: 6,869,385 km (0.027 R)
• M28: 7,535,095 km (0.106 R)
• M29: 7,736,304 km (0.115 R)
• M30: 8,067,065 km (0.12 R)
• M31: 8,350,703 km (0.075 R)
• M32: 8,480,554 km (0.093 R)
• M33: 8,558,943 km (0.097 R)
• M34: 8,637,482 km (0.11 R)
• M35: 8,901,073 km (0.102 R)
• M36: 9,140,579 km (0.114 R)
• M37: 9,490,339 km (0.076 R)
• M38: 10,036,970 km (0.11 R)
• M39: 10,147,523 km (0.116 R)
• M40: 11,103,603 km (0.092 R)
• M41: 11,390,382 km (0.044 R)
• M42: 11,476,849 km (0.085 R)
• M43: 12,442,504 km (0.093 R)
• M44: 12,770,273 km (0.109 R)
• M45: 12,950,239 km (0.114 R)
• M46: 13,312,715 km (0.098 R)
• M47: 13,770,484 km (0.1 R)
• M48: 13,862,636 km (0.1 R)
• M49: 13,955,088 km (0.115 R)
• M50: 14,233,340 km (0.039 R)
• M51: 14,357,656 km (0.089 R)
• M52: 14,544,952 km (0.059 R)
• M53: 14,638,750 km (0.083 R)
• M54: 15,111,180 km (0.05 R)
• M55: 15,333,483 km (0.071 R)
• M56: 15,428,926 km (0.064 R)
• M57: 17,050,717 km (0.081 R)
• M58: 17,149,750 km (0.116 R)
• M59: 18,015,922 km (0.1 R)
• M60: 18,386,775 km (0.088 R)
• M61: 18,454,393 km (0.086 R)
• M62: 18,862,347 km (0.086 R)
• M63: 19,410,773 km (0.087 R)
• M64: 19,894,871 km (0.1 R)
• M65: 20,243,135 km (0.117 R)
• M66: 20,628,649 km (0.067 R)
• M67: 20,769,420 km (0.045 R)
• M68: 21,193,680 km (0.092 R)
• M69: 21,907,112 km (0.084 R)
• M70: 22,122,683 km (0.065 R)
• M71: 22,266,745 km (0.106 R)
• M72: 22,809,935 km (0.111 R)
• M73: 23,064,850 km (0.098 R)
• M74: 23,651,274 km (0.079 R)
• M75: 24,020,182 km (0.066 R)
• M76: 24,502,785 km (0.076 R)
• M77: 24,913,431 km (0.053 R)
• M78: 25,063,478 km (0.099 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 218.4

Radius: 10.2

Gravity: 2.1 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 4.75 AU - 7.41 AU

Year: 6281 Days

Day: 10.9 Hours

Environment

Temp: -176 °C

Axial Tilt: 32.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 107,252,641 km

• M1: 215,720 km (0.117 R)
• M2: 522,695 km (0.075 R)
• M3: 627,413 km (0.109 R)
• M4: 804,388 km (0.074 R)
• M5: 1,757,177 km (0.106 R)
• M6: 1,875,808 km (0.096 R)
• M7: 1,966,464 km (0.108 R)
• M8: 2,199,837 km (0.1 R)
• M9: 2,279,722 km (0.111 R)
• M10: 2,779,229 km (0.041 R)
• M11: 2,918,206 km (0.057 R)
• M12: 3,006,169 km (0.095 R)
• M13: 3,166,987 km (0.047 R)
• M14: 3,666,345 km (0.097 R)
• M15: 3,742,490 km (0.086 R)
• M16: 3,857,680 km (0.095 R)
• M17: 3,993,665 km (0.081 R)
• M18: 4,390,698 km (0.115 R)
• M19: 4,594,001 km (0.052 R)
• M20: 4,779,802 km (0.091 R)
• M21: 4,925,959 km (0.107 R)
• M22: 5,073,612 km (0.096 R)
• M23: 5,351,714 km (0.115 R)
• M24: 5,460,023 km (0.11 R)
• M25: 5,811,578 km (0.06 R)
• M26: 6,629,430 km (0.098 R)
• M27: 7,266,417 km (0.113 R)
• M28: 7,507,420 km (0.048 R)
• M29: 7,653,277 km (0.117 R)
• M30: 7,726,431 km (0.07 R)
• M31: 7,849,101 km (0.093 R)
• M32: 7,997,203 km (0.099 R)
• M33: 8,245,984 km (0.083 R)
• M34: 8,472,027 km (0.064 R)
• M35: 8,700,163 km (0.105 R)
• M36: 9,396,841 km (0.04 R)
• M37: 9,765,151 km (0.105 R)
• M38: 9,951,101 km (0.112 R)
• M39: 10,272,587 km (0.094 R)
• M40: 10,925,880 km (0.095 R)
• M41: 11,063,660 km (0.095 R)
• M42: 11,146,687 km (0.098 R)
• M43: 11,285,364 km (0.071 R)
• M44: 11,424,789 km (0.027 R)
• M45: 11,648,737 km (0.119 R)
• M46: 11,902,605 km (0.068 R)
• M47: 12,158,268 km (0.105 R)
• M48: 12,358,430 km (0.112 R)
• M49: 13,082,035 km (0.098 R)
• M50: 13,345,925 km (0.093 R)
• M51: 13,522,900 km (0.1 R)
• M52: 14,148,219 km (0.103 R)
• M53: 14,935,552 km (0.101 R)
• M54: 15,303,713 km (0.094 R)
• M55: 16,679,115 km (0.092 R)
• M56: 17,930,950 km (0.11 R)
• M57: 18,355,060 km (0.071 R)
• M58: 18,881,495 km (0.07 R)
• M59: 19,781,027 km (0.025 R)
• M60: 19,949,175 km (0.071 R)
• M61: 20,083,963 km (0.101 R)
• M62: 20,185,390 km (0.108 R)
• M63: 20,388,544 km (0.092 R)
• M64: 20,490,420 km (0.111 R)
• M65: 20,831,055 km (0.084 R)
• M66: 21,725,650 km (0.069 R)
• M67: 22,003,453 km (0.069 R)
• M68: 22,387,471 km (0.047 R)
• M69: 22,843,894 km (0.08 R)
• M70: 23,161,790 km (0.078 R)
• M71: 23,339,063 km (0.071 R)
• M72: 23,481,181 km (0.118 R)
• M73: 23,587,994 km (0.079 R)
• M74: 23,659,202 km (0.075 R)
• M75: 23,802,068 km (0.088 R)
• M76: 24,016,741 km (0.057 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 59.3

Radius: 14.6

Gravity: 0.28 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 7.2 AU - 7.64 AU

Year: 8468 Days

Day: 9.4 Hours

Environment

Temp: -174 °C

Axial Tilt: 32.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 107,252,641 km

• M1: 242,947 km (0.103 R)
• M2: 366,964 km (0.078 R)
• M3: 478,863 km (0.078 R)
• M4: 639,232 km (0.109 R)
• M5: 943,514 km (0.088 R)
• M6: 1,042,398 km (0.068 R)
• M7: 1,134,849 km (0.095 R)
• M8: 1,251,835 km (0.07 R)
• M9: 1,900,791 km (0.111 R)
• M10: 2,187,869 km (0.078 R)
• M11: 2,295,729 km (0.075 R)
• M12: 2,760,380 km (0.065 R)
• M13: 2,877,665 km (0.096 R)
• M14: 3,041,624 km (0.077 R)
• M15: 3,332,293 km (0.11 R)
• M16: 3,696,563 km (0.031 R)
• M17: 3,957,761 km (0.041 R)
• M18: 4,107,359 km (0.05 R)
• M19: 4,258,752 km (0.092 R)
• M20: 4,481,055 km (0.097 R)
• M21: 5,116,546 km (0.031 R)
• M22: 5,426,663 km (0.098 R)
• M23: 5,630,565 km (0.054 R)
• M24: 6,065,296 km (0.119 R)
• M25: 6,629,130 km (0.111 R)
• M26: 7,169,328 km (0.12 R)
• M27: 7,537,489 km (0.08 R)
• M28: 8,613,995 km (0.035 R)
• M29: 8,896,137 km (0.118 R)
• M30: 9,425,115 km (0.117 R)
• M31: 9,693,493 km (0.054 R)
• M32: 10,192,103 km (0.119 R)
• M33: 10,306,545 km (0.102 R)
• M34: 10,536,776 km (0.056 R)
• M35: 10,629,378 km (0.092 R)
• M36: 10,862,152 km (0.079 R)
• M37: 11,072,935 km (0.075 R)
• M38: 11,285,215 km (0.069 R)
• M39: 11,379,910 km (0.114 R)
• M40: 11,689,877 km (0.083 R)
• M41: 11,930,131 km (0.109 R)
• M42: 12,147,646 km (0.107 R)
• M43: 12,415,576 km (0.108 R)
• M44: 12,857,937 km (0.054 R)
• M45: 12,956,971 km (0.058 R)
• M46: 13,081,137 km (0.116 R)
• M47: 13,255,568 km (0.088 R)
• M48: 13,707,952 km (0.104 R)
• M49: 13,986,803 km (0.115 R)
• M50: 14,860,753 km (0.076 R)
• M51: 15,147,233 km (0.098 R)
• M52: 15,409,329 km (0.1 R)
• M53: 15,752,357 km (0.12 R)
• M54: 16,151,185 km (0.059 R)
• M55: 16,472,670 km (0.107 R)
• M56: 16,715,318 km (0.085 R)
• M57: 16,986,240 km (0.086 R)
• M58: 17,642,226 km (0.107 R)
• M59: 18,810,436 km (0.067 R)

Planet 9 - Ice Giant

Semi-Major Axis: 16.91 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 904.1

Radius: 3.4

Gravity: 78.21 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 15.9 AU - 17.92 AU

Year: 29134 Days

Day: 23.9 Hours

Environment

Temp: -210 °C

Axial Tilt: 29.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 107,252,641 km

• M1: 219,909 km (0.096 R)
• M2: 774,618 km (0.068 R)
• M3: 1,134,700 km (0.116 R)
• M4: 2,422,887 km (0.078 R)
• M5: 3,638,071 km (0.088 R)
• M6: 4,443,356 km (0.11 R)
• M7: 5,538,412 km (0.094 R)
• M8: 6,584,700 km (0.095 R)
• M9: 8,504,041 km (0.081 R)
• M10: 8,921,419 km (0.077 R)
• M11: 9,274,170 km (0.07 R)
• M12: 9,416,588 km (0.111 R)
• M13: 10,581,506 km (0.044 R)
• M14: 11,484,479 km (0.114 R)
• M15: 11,791,005 km (0.103 R)
• M16: 11,945,240 km (0.096 R)
• M17: 12,022,582 km (0.062 R)
• M18: 12,490,375 km (0.09 R)
• M19: 12,726,440 km (0.105 R)
• M20: 12,884,715 km (0.094 R)
• M21: 13,123,174 km (0.12 R)
• M22: 13,928,908 km (0.098 R)
• M23: 14,833,526 km (0.115 R)
• M24: 16,526,226 km (0.071 R)
• M25: 17,835,208 km (0.114 R)
• M26: 18,012,182 km (0.088 R)
• M27: 18,636,454 km (0.048 R)
• M28: 20,551,307 km (0.101 R)
• M29: 20,736,808 km (0.11 R)
• M30: 21,484,797 km (0.068 R)
• M31: 21,767,537 km (0.055 R)
• M32: 23,006,956 km (0.035 R)
• M33: 23,683,886 km (0.045 R)
• M34: 25,753,273 km (0.12 R)
• M35: 26,153,897 km (0.093 R)
• M36: 26,758,721 km (0.106 R)
• M37: 27,572,384 km (0.089 R)
• M38: 29,851,507 km (0.054 R)
• M39: 32,190,320 km (0.062 R)
• M40: 35,806,998 km (0.094 R)
• M41: 36,142,098 km (0.115 R)
• M42: 36,366,046 km (0.055 R)
• M43: 36,590,592 km (0.118 R)
• M44: 36,702,940 km (0.071 R)
• M45: 38,402,671 km (0.116 R)
• M46: 38,745,699 km (0.12 R)
• M47: 40,359,710 km (0.045 R)
• M48: 41,643,260 km (0.075 R)
• M49: 42,231,180 km (0.113 R)
• M50: 42,940,274 km (0.065 R)
• M51: 43,772,487 km (0.116 R)
• M52: 44,011,095 km (0.062 R)
• M53: 45,452,620 km (0.095 R)
• M54: 46,665,709 km (0.12 R)
• M55: 50,493,321 km (0.116 R)
• M56: 52,507,805 km (0.116 R)
• M57: 53,270,007 km (0.079 R)
• M58: 53,524,921 km (0.103 R)
• M59: 56,225,462 km (0.108 R)
• M60: 58,706,842 km (0.058 R)
• M61: 59,365,821 km (0.094 R)
• M62: 59,762,255 km (0.06 R)
• M63: 62,562,428 km (0.073 R)
• M64: 64,996,385 km (0.062 R)
• M65: 65,268,653 km (0.036 R)
• M66: 65,677,953 km (0.116 R)
• M67: 68,012,877 km (0.119 R)
• M68: 68,566,239 km (0.092 R)
• M69: 70,654,626 km (0.115 R)
• M70: 71,776,909 km (0.049 R)
• M71: 72,905,176 km (0.107 R)
• M72: 75,036,198 km (0.081 R)
• M73: 76,468,298 km (0.117 R)
• M74: 77,043,651 km (0.1 R)
• M75: 77,620,351 km (0.089 R)
• M76: 86,292,689 km (0.105 R)
• M77: 87,792,558 km (0.114 R)
• M78: 88,847,671 km (0.115 R)
• M79: 88,998,765 km (0.072 R)
• M80: 89,301,252 km (0.077 R)
• M81: 89,603,889 km (0.092 R)
• M82: 91,122,756 km (0.096 R)
• M83: 91,427,636 km (0.111 R)
• M84: 92,038,145 km (0.106 R)
• M85: 93,570,626 km (0.1 R)
• M86: 96,350,005 km (0.116 R)
• M87: 96,660,570 km (0.029 R)
• M88: 97,126,866 km (0.119 R)
• M89: 97,594,060 km (0.083 R)
• M90: 98,843,352 km (0.088 R)
• M91: 99,470,018 km (0.114 R)
• M92: 100,412,484 km (0.087 R)
• M93: 103,257,537 km (0.071 R)
• M94: 103,575,283 km (0.076 R)
• M95: 105,168,799 km (0.083 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: 437 - 14,399 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit