🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.52

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 0.47 AU - 0.53 AU

Year: 123 Days

Day: 43.4 Hours

Environment

Temp: 208 °C

Axial Tilt: 7.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.95

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 0.74 AU - 0.8 AU

Year: 235 Days

Day: 37.5 Hours

Environment

Temp: 211 °C

Axial Tilt: 18.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.76

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 0.77 AU - 0.93 AU

Year: 273 Days

Day: 44.5 Hours

Environment

Temp: 200 °C

Axial Tilt: 35.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.75

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 0.84 AU - 0.88 AU

Year: 278 Days

Day: 12.6 Hours

Environment

Temp: 116 °C

Axial Tilt: 4.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 1.2 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.57

Radius: 1.2

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 0.9 AU - 1.5 AU

Year: 458 Days

Day: 38.5 Hours

Environment

Temp: 27 °C

Axial Tilt: 34.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 43,809,455 km

• M1: 458,069 km (0.089 R)
• M2: 679,174 km (0.118 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 614.1

Radius: 10.6

Gravity: 5.47 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 6.69 AU - 10.43 AU

Year: 8722 Days

Day: 10.3 Hours

Environment

Temp: -160 °C

Axial Tilt: 42.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 43,809,455 km

• M1: 187,147 km (0.096 R)
• M2: 298,149 km (0.038 R)
• M3: 602,131 km (0.114 R)
• M4: 781,200 km (0.12 R)
• M5: 1,065,735 km (0.092 R)
• M6: 1,324,689 km (0.061 R)
• M7: 1,481,917 km (0.059 R)
• M8: 1,924,128 km (0.079 R)
• M9: 2,748,262 km (0.098 R)
• M10: 3,184,490 km (0.109 R)
• M11: 3,290,405 km (0.086 R)
• M12: 3,424,445 km (0.077 R)
• M13: 4,035,702 km (0.092 R)
• M14: 4,984,451 km (0.038 R)
• M15: 5,138,836 km (0.092 R)
• M16: 5,263,601 km (0.056 R)
• M17: 7,286,164 km (0.054 R)
• M18: 7,461,643 km (0.087 R)
• M19: 7,781,034 km (0.097 R)
• M20: 7,960,402 km (0.079 R)
• M21: 8,507,033 km (0.087 R)
• M22: 9,674,644 km (0.056 R)
• M23: 9,945,266 km (0.114 R)
• M24: 10,573,129 km (0.054 R)
• M25: 11,539,082 km (0.081 R)
• M26: 12,198,659 km (0.065 R)
• M27: 12,912,989 km (0.095 R)
• M28: 13,339,343 km (0.091 R)
• M29: 13,813,867 km (0.086 R)
• M30: 14,425,872 km (0.085 R)
• M31: 15,450,318 km (0.069 R)
• M32: 15,676,062 km (0.037 R)
• M33: 16,176,766 km (0.118 R)
• M34: 16,728,931 km (0.029 R)
• M35: 16,868,058 km (0.077 R)
• M36: 18,136,348 km (0.091 R)
• M37: 18,854,268 km (0.083 R)
• M38: 19,240,979 km (0.109 R)
• M39: 19,776,988 km (0.06 R)
• M40: 20,071,397 km (0.042 R)
• M41: 20,614,886 km (0.058 R)
• M42: 20,714,368 km (0.097 R)
• M43: 22,172,798 km (0.094 R)
• M44: 22,580,901 km (0.071 R)
• M45: 23,560,318 km (0.103 R)
• M46: 23,664,139 km (0.115 R)
• M47: 23,768,259 km (0.092 R)
• M48: 23,976,799 km (0.08 R)
• M49: 24,553,499 km (0.072 R)
• M50: 25,028,621 km (0.098 R)
• M51: 25,506,886 km (0.101 R)
• M52: 25,666,955 km (0.106 R)
• M53: 27,068,538 km (0.061 R)
• M54: 28,163,445 km (0.106 R)
• M55: 28,716,209 km (0.09 R)
• M56: 29,161,113 km (0.085 R)
• M57: 29,496,362 km (0.04 R)
• M58: 29,608,261 km (0.05 R)
• M59: 29,945,155 km (0.091 R)
• M60: 30,736,229 km (0.078 R)
• M61: 30,963,468 km (0.052 R)
• M62: 32,050,596 km (0.082 R)
• M63: 32,975,709 km (0.092 R)
• M64: 33,266,527 km (0.119 R)
• M65: 33,675,229 km (0.034 R)
• M66: 33,968,291 km (0.061 R)
• M67: 34,497,718 km (0.077 R)
• M68: 34,674,842 km (0.045 R)
• M69: 34,793,024 km (0.104 R)
• M70: 35,803,408 km (0.113 R)
• M71: 36,763,078 km (0.102 R)
• M72: 37,367,304 km (0.104 R)
• M73: 37,549,215 km (0.032 R)
• M74: 37,913,785 km (0.106 R)
• M75: 38,830,521 km (0.085 R)
• M76: 40,064,255 km (0.083 R)
• M77: 41,624,411 km (0.106 R)
• M78: 42,190,938 km (0.092 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 522.9

Radius: 11.9

Gravity: 3.69 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 9.66 AU - 14.32 AU

Year: 14458 Days

Day: 10.5 Hours

Environment

Temp: -171 °C

Axial Tilt: 22.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 43,809,455 km

• M1: 157,227 km (0.095 R)
• M2: 250,576 km (0.101 R)
• M3: 561,890 km (0.105 R)
• M4: 717,172 km (0.105 R)
• M5: 989,590 km (0.116 R)
• M6: 1,095,206 km (0.11 R)
• M7: 1,809,685 km (0.111 R)
• M8: 2,021,666 km (0.084 R)
• M9: 2,528,503 km (0.057 R)
• M10: 2,646,536 km (0.108 R)
• M11: 2,796,732 km (0.072 R)
• M12: 3,011,854 km (0.106 R)
• M13: 3,790,660 km (0.065 R)
• M14: 4,133,090 km (0.029 R)
• M15: 4,272,814 km (0.097 R)
• M16: 4,414,334 km (0.036 R)
• M17: 4,521,446 km (0.103 R)
• M18: 4,629,306 km (0.117 R)
• M19: 4,774,715 km (0.108 R)
• M20: 5,873,362 km (0.111 R)
• M21: 6,230,003 km (0.105 R)
• M22: 6,634,516 km (0.06 R)
• M23: 6,716,346 km (0.115 R)
• M24: 7,299,479 km (0.115 R)
• M25: 7,384,001 km (0.096 R)
• M26: 7,768,917 km (0.057 R)
• M27: 7,855,384 km (0.073 R)
• M28: 8,248,378 km (0.077 R)
• M29: 8,782,442 km (0.113 R)
• M30: 9,373,503 km (0.12 R)
• M31: 9,650,708 km (0.106 R)
• M32: 11,223,431 km (0.096 R)
• M33: 12,619,328 km (0.088 R)
• M34: 13,028,179 km (0.077 R)
• M35: 13,545,489 km (0.114 R)
• M36: 13,859,046 km (0.119 R)
• M37: 14,440,234 km (0.083 R)
• M38: 15,955,361 km (0.082 R)
• M39: 16,899,772 km (0.034 R)
• M40: 18,206,210 km (0.027 R)
• M41: 19,781,027 km (0.104 R)
• M42: 20,256,000 km (0.057 R)
• M43: 20,554,747 km (0.093 R)
• M44: 20,975,417 km (0.111 R)
• M45: 21,399,078 km (0.099 R)
• M46: 21,947,803 km (0.118 R)
• M47: 22,131,808 km (0.108 R)
• M48: 23,684,784 km (0.104 R)
• M49: 25,658,877 km (0.087 R)
• M50: 26,371,861 km (0.098 R)
• M51: 26,502,310 km (0.076 R)
• M52: 27,552,936 km (0.06 R)
• M53: 27,751,303 km (0.112 R)
• M54: 27,883,996 km (0.076 R)
• M55: 28,016,839 km (0.094 R)
• M56: 28,483,285 km (0.049 R)
• M57: 29,086,912 km (0.062 R)
• M58: 29,221,550 km (0.069 R)
• M59: 29,626,961 km (0.048 R)
• M60: 30,443,316 km (0.084 R)
• M61: 30,580,049 km (0.106 R)
• M62: 30,717,080 km (0.114 R)
• M63: 31,543,160 km (0.078 R)
• M64: 31,820,215 km (0.116 R)
• M65: 32,586,156 km (0.071 R)
• M66: 34,848,824 km (0.109 R)
• M67: 35,135,154 km (0.052 R)
• M68: 35,710,358 km (0.055 R)
• M69: 36,869,891 km (0.064 R)
• M70: 38,632,304 km (0.11 R)
• M71: 39,077,208 km (0.072 R)
• M72: 40,271,896 km (0.05 R)
• M73: 41,175,916 km (0.04 R)
• M74: 42,391,399 km (0.119 R)
• M75: 42,467,844 km (0.07 R)
• M76: 43,157,191 km (0.047 R)
• M77: 44,159,496 km (0.081 R)
• M78: 44,314,330 km (0.087 R)
• M79: 47,449,752 km (0.112 R)
• M80: 49,204,535 km (0.076 R)
• M81: 50,332,204 km (0.096 R)
• M82: 50,655,933 km (0.041 R)
• M83: 51,468,399 km (0.097 R)
• M84: 52,367,034 km (0.117 R)
• M85: 52,613,122 km (0.036 R)
• M86: 53,023,918 km (0.099 R)
• M87: 53,931,528 km (0.089 R)
• M88: 54,428,792 km (0.083 R)
• M89: 55,177,379 km (0.081 R)

Planet 8 - Gas Giant

Semi-Major Axis: 13.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 280.9

Radius: 12.5

Gravity: 1.8 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 11.26 AU - 15.36 AU

Year: 16911 Days

Day: 9.7 Hours

Environment

Temp: -185 °C

Axial Tilt: 31.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 43,809,455 km

• M1: 308,770 km (0.101 R)
• M2: 485,445 km (0.079 R)
• M3: 589,266 km (0.116 R)
• M4: 702,063 km (0.115 R)
• M5: 1,068,727 km (0.111 R)
• M6: 1,382,284 km (0.08 R)
• M7: 2,224,072 km (0.055 R)
• M8: 3,112,234 km (0.06 R)
• M9: 3,471,568 km (0.044 R)
• M10: 3,907,945 km (0.072 R)
• M11: 4,035,851 km (0.11 R)
• M12: 4,132,641 km (0.057 R)
• M13: 4,230,329 km (0.034 R)
• M14: 4,935,683 km (0.082 R)
• M15: 6,341,304 km (0.073 R)
• M16: 6,682,537 km (0.058 R)
• M17: 7,422,448 km (0.108 R)
• M18: 7,661,655 km (0.117 R)
• M19: 8,560,140 km (0.117 R)
• M20: 10,057,614 km (0.071 R)
• M21: 11,040,024 km (0.087 R)
• M22: 11,313,189 km (0.05 R)
• M23: 12,052,801 km (0.112 R)
• M24: 12,570,410 km (0.055 R)
• M25: 12,808,121 km (0.081 R)
• M26: 13,578,700 km (0.08 R)
• M27: 13,724,857 km (0.101 R)
• M28: 13,871,612 km (0.104 R)
• M29: 16,600,128 km (0.097 R)
• M30: 17,704,908 km (0.059 R)
• M31: 17,918,085 km (0.06 R)
• M32: 18,454,693 km (0.12 R)
• M33: 19,379,058 km (0.109 R)
• M34: 20,318,532 km (0.089 R)
• M35: 20,541,732 km (0.103 R)
• M36: 22,818,313 km (0.046 R)
• M37: 23,050,339 km (0.057 R)
• M38: 23,575,278 km (0.099 R)
• M39: 25,834,954 km (0.099 R)
• M40: 25,955,829 km (0.101 R)
• M41: 26,623,933 km (0.048 R)
• M42: 26,868,226 km (0.074 R)
• M43: 27,420,691 km (0.089 R)
• M44: 28,287,461 km (0.082 R)
• M45: 28,724,287 km (0.096 R)
• M46: 29,352,149 km (0.075 R)
• M47: 29,541,391 km (0.077 R)
• M48: 30,238,816 km (0.108 R)
• M49: 30,749,394 km (0.047 R)
• M50: 32,103,254 km (0.105 R)
• M51: 33,740,304 km (0.092 R)
• M52: 35,404,430 km (0.056 R)
• M53: 36,686,933 km (0.113 R)
• M54: 39,366,829 km (0.075 R)
• M55: 39,505,955 km (0.074 R)
• M56: 39,784,806 km (0.04 R)
• M57: 40,064,105 km (0.06 R)
• M58: 42,679,375 km (0.07 R)
• M59: 44,043,857 km (0.09 R)
• M60: 45,203,839 km (0.051 R)
• M61: 45,422,401 km (0.11 R)
• M62: 45,860,723 km (0.117 R)
• M63: 47,850,375 km (0.031 R)
• M64: 49,192,417 km (0.069 R)

Planet 9 - Ice Giant

Semi-Major Axis: 17.95 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 257.4

Radius: 3.6

Gravity: 19.86 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 14.79 AU - 21.11 AU

Year: 26484 Days

Day: 16.1 Hours

Environment

Temp: -197 °C

Axial Tilt: 3.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 43,809,455 km

• M1: 46,824 km (0.115 R)
• M2: 204,500 km (0.072 R)
• M3: 338,390 km (0.101 R)
• M4: 405,859 km (0.082 R)
• M5: 496,665 km (0.065 R)
• M6: 829,371 km (0.119 R)
• M7: 1,376,749 km (0.075 R)
• M8: 1,951,654 km (0.042 R)
• M9: 2,105,889 km (0.096 R)
• M10: 2,232,000 km (0.103 R)
• M11: 2,425,879 km (0.073 R)
• M12: 2,625,143 km (0.111 R)
• M13: 2,658,953 km (0.1 R)
• M14: 3,146,193 km (0.088 R)
• M15: 3,181,947 km (0.107 R)
• M16: 6,412,214 km (0.08 R)
• M17: 6,733,251 km (0.104 R)
• M18: 6,779,626 km (0.071 R)
• M19: 6,965,726 km (0.09 R)
• M20: 7,106,497 km (0.082 R)
• M21: 7,534,497 km (0.116 R)
• M22: 8,315,547 km (0.092 R)
• M23: 8,464,996 km (0.098 R)
• M24: 10,700,287 km (0.092 R)
• M25: 12,645,059 km (0.105 R)
• M26: 12,759,502 km (0.078 R)
• M27: 12,989,284 km (0.114 R)
• M28: 13,162,518 km (0.093 R)
• M29: 13,220,413 km (0.054 R)
• M30: 14,815,874 km (0.086 R)
• M31: 16,909,496 km (0.119 R)
• M32: 17,862,135 km (0.117 R)
• M33: 18,183,621 km (0.071 R)
• M34: 18,377,350 km (0.061 R)
• M35: 18,442,126 km (0.103 R)
• M36: 20,419,212 km (0.12 R)
• M37: 26,446,809 km (0.106 R)
• M38: 26,813,025 km (0.084 R)
• M39: 27,107,134 km (0.038 R)
• M40: 27,180,886 km (0.09 R)
• M41: 27,254,638 km (0.096 R)
• M42: 30,642,581 km (0.096 R)
• M43: 31,258,625 km (0.09 R)
• M44: 33,684,205 km (0.073 R)
• M45: 35,361,346 km (0.045 R)
• M46: 35,522,463 km (0.068 R)
• M47: 36,494,401 km (0.075 R)
• M48: 36,901,905 km (0.109 R)
• M49: 38,299,000 km (0.107 R)
• M50: 39,545,898 km (0.117 R)
• M51: 42,164,609 km (0.102 R)
• M52: 42,250,029 km (0.088 R)
• M53: 42,763,748 km (0.056 R)
• M54: 46,504,892 km (0.076 R)
• M55: 46,681,417 km (0.096 R)
• M56: 47,389,763 km (0.081 R)
• M57: 49,086,502 km (0.08 R)
• M58: 53,183,389 km (0.105 R)
• M59: 53,460,295 km (0.084 R)
• M60: 55,225,849 km (0.108 R)
• M61: 56,162,631 km (0.093 R)
• M62: 58,052,052 km (0.107 R)
• M63: 59,578,549 km (0.097 R)
• M64: 59,866,225 km (0.097 R)
• M65: 60,442,925 km (0.109 R)
• M66: 60,828,439 km (0.12 R)
• M67: 61,021,570 km (0.097 R)
• M68: 63,941,870 km (0.095 R)
• M69: 65,616,917 km (0.079 R)

Planet 10 - Ice Giant

Semi-Major Axis: 20.92 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 47.1

Radius: 3.4

Gravity: 4.07 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 19.43 AU - 22.41 AU

Year: 33322 Days

Day: 17.3 Hours

Environment

Temp: -195 °C

Axial Tilt: 7.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 43,809,455 km

• M1: 46,226 km (0.088 R)
• M2: 215,271 km (0.078 R)
• M3: 292,763 km (0.092 R)
• M4: 460,013 km (0.107 R)
• M5: 561,291 km (0.03 R)
• M6: 870,360 km (0.111 R)
• M7: 1,165,367 km (0.111 R)
• M8: 1,283,550 km (0.088 R)
• M9: 1,364,482 km (0.095 R)
• M10: 2,483,923 km (0.049 R)
• M11: 3,412,627 km (0.097 R)
• M12: 3,524,975 km (0.086 R)
• M13: 3,638,519 km (0.114 R)
• M14: 3,695,666 km (0.107 R)
• M15: 5,060,148 km (0.105 R)
• M16: 5,480,368 km (0.112 R)
• M17: 5,878,149 km (0.097 R)
• M18: 5,911,809 km (0.098 R)
• M19: 6,216,839 km (0.048 R)
• M20: 6,701,386 km (0.118 R)
• M21: 7,378,317 km (0.062 R)
• M22: 7,487,074 km (0.102 R)
• M23: 7,669,733 km (0.073 R)
• M24: 8,377,032 km (0.111 R)
• M25: 8,757,609 km (0.096 R)
• M26: 10,213,795 km (0.095 R)
• M27: 10,375,660 km (0.108 R)
• M28: 10,825,201 km (0.118 R)
• M29: 11,114,673 km (0.101 R)
• M30: 11,448,426 km (0.041 R)
• M31: 12,512,665 km (0.104 R)
• M32: 12,642,516 km (0.096 R)
• M33: 12,729,283 km (0.086 R)
• M34: 13,166,258 km (0.109 R)
• M35: 13,210,240 km (0.118 R)
• M36: 13,563,740 km (0.101 R)
• M37: 14,099,749 km (0.109 R)
• M38: 15,008,556 km (0.088 R)
• M39: 15,842,415 km (0.107 R)
• M40: 16,453,971 km (0.075 R)
• M41: 17,265,389 km (0.068 R)
• M42: 18,138,443 km (0.116 R)
• M43: 18,728,606 km (0.101 R)
• M44: 20,791,561 km (0.107 R)
• M45: 21,408,951 km (0.095 R)
• M46: 22,032,176 km (0.112 R)
• M47: 22,398,541 km (0.045 R)
• M48: 23,456,348 km (0.105 R)
• M49: 24,909,990 km (0.085 R)
• M50: 25,565,229 km (0.081 R)
• M51: 25,784,988 km (0.102 R)
• M52: 26,392,356 km (0.115 R)
• M53: 26,503,357 km (0.088 R)
• M54: 27,060,460 km (0.1 R)
• M55: 27,172,359 km (0.111 R)
• M56: 27,621,302 km (0.09 R)
• M57: 28,186,034 km (0.065 R)
• M58: 28,754,656 km (0.115 R)
• M59: 28,811,652 km (0.114 R)
• M60: 29,556,949 km (0.073 R)
• M61: 33,978,464 km (0.057 R)
• M62: 34,583,288 km (0.097 R)
• M63: 35,558,516 km (0.107 R)
• M64: 37,224,588 km (0.114 R)
• M65: 38,161,220 km (0.117 R)
• M66: 40,952,866 km (0.086 R)
• M67: 41,403,006 km (0.065 R)
• M68: 41,725,539 km (0.102 R)
• M69: 42,048,969 km (0.116 R)
• M70: 42,308,223 km (0.085 R)
• M71: 42,893,599 km (0.115 R)

Kuiper Belt

Range: 31.5 - 59.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 424 - 17,445 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit