🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.24

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 1.02 AU - 1.08 AU

Year: 375 Days

Day: 22.9 Hours

Environment

Temp: 91 °C

Axial Tilt: 28.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 57,170,962 km

• M1: 117,584 km (0.08 R)
• M2: 167,400 km (0.096 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.2 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.66

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 1 AU - 1.4 AU

Year: 458 Days

Day: 23.7 Hours

Environment

Temp: 26 °C

Axial Tilt: 31.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 57,170,962 km

• M1: 141,819 km (0.086 R)
• M2: 887,115 km (0.062 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.5 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.26

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 1.33 AU - 1.67 AU

Year: 640 Days

Day: 24.3 Hours

Environment

Temp: 8 °C

Axial Tilt: 32.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 2.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.29

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 1.9 AU - 2.7 AU

Year: 1215 Days

Day: 18.2 Hours

Environment

Temp: -62 °C

Axial Tilt: 79.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 57,170,962 km

• M1: 445,652 km (0.099 R)
• M2: 987,645 km (0.07 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.4

Radius: 1.14

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 2.69 AU - 3.79 AU

Year: 2031 Days

Day: 41.4 Hours

Environment

Temp: -96 °C

Axial Tilt: 28 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 6.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 402

Radius: 12.7

Gravity: 2.49 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 6.53 AU - 6.65 AU

Year: 5891 Days

Day: 8 Hours

Environment

Temp: -149 °C

Axial Tilt: 3.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 57,170,962 km

• M1: 170,990 km (0.106 R)
• M2: 262,245 km (0.072 R)
• M3: 425,606 km (0.107 R)
• M4: 711,039 km (0.056 R)
• M5: 853,007 km (0.084 R)
• M6: 1,209,200 km (0.107 R)
• M7: 1,323,792 km (0.075 R)
• M8: 1,442,273 km (0.102 R)
• M9: 1,533,528 km (0.072 R)
• M10: 2,175,901 km (0.082 R)
• M11: 2,353,474 km (0.112 R)
• M12: 2,480,632 km (0.115 R)
• M13: 2,591,484 km (0.083 R)
• M14: 2,685,132 km (0.118 R)
• M15: 2,876,169 km (0.053 R)
• M16: 3,012,452 km (0.117 R)
• M17: 3,251,360 km (0.081 R)
• M18: 3,455,262 km (0.091 R)
• M19: 3,684,596 km (0.056 R)
• M20: 3,790,511 km (0.06 R)
• M21: 4,070,708 km (0.078 R)
• M22: 4,424,955 km (0.104 R)
• M23: 4,743,150 km (0.101 R)
• M24: 5,022,001 km (0.066 R)
• M25: 5,378,043 km (0.105 R)
• M26: 6,064,847 km (0.086 R)
• M27: 7,199,697 km (0.049 R)
• M28: 7,359,467 km (0.112 R)
• M29: 7,764,279 km (0.067 R)
• M30: 7,983,141 km (0.092 R)
• M31: 8,567,470 km (0.034 R)
• M32: 9,368,118 km (0.083 R)
• M33: 10,103,092 km (0.084 R)
• M34: 10,372,219 km (0.1 R)
• M35: 10,765,362 km (0.025 R)
• M36: 10,948,320 km (0.12 R)
• M37: 11,163,292 km (0.066 R)
• M38: 11,722,190 km (0.073 R)
• M39: 12,322,227 km (0.106 R)
• M40: 12,577,890 km (0.103 R)
• M41: 13,388,112 km (0.063 R)
• M42: 13,519,309 km (0.117 R)
• M43: 13,915,444 km (0.078 R)
• M44: 14,148,368 km (0.09 R)
• M45: 14,315,469 km (0.078 R)
• M46: 14,617,956 km (0.097 R)
• M47: 15,435,060 km (0.108 R)
• M48: 15,572,690 km (0.086 R)
• M49: 15,780,032 km (0.108 R)
• M50: 15,883,853 km (0.118 R)
• M51: 16,127,398 km (0.117 R)
• M52: 16,372,141 km (0.104 R)
• M53: 16,582,774 km (0.113 R)
• M54: 16,794,455 km (0.069 R)
• M55: 17,184,756 km (0.088 R)
• M56: 17,542,146 km (0.101 R)
• M57: 17,866,025 km (0.08 R)
• M58: 18,155,497 km (0.088 R)
• M59: 18,300,906 km (0.084 R)
• M60: 18,556,120 km (0.119 R)
• M61: 18,702,576 km (0.101 R)
• M62: 19,033,337 km (0.084 R)
• M63: 19,663,593 km (0.096 R)
• M64: 20,262,882 km (0.058 R)
• M65: 20,413,677 km (0.098 R)
• M66: 20,602,768 km (0.09 R)
• M67: 21,135,038 km (0.118 R)
• M68: 21,941,968 km (0.115 R)
• M69: 23,112,422 km (0.1 R)
• M70: 23,586,199 km (0.069 R)
• M71: 24,222,887 km (0.102 R)
• M72: 24,623,810 km (0.107 R)
• M73: 25,026,826 km (0.06 R)
• M74: 25,107,759 km (0.094 R)
• M75: 26,044,092 km (0.091 R)
• M76: 26,454,738 km (0.056 R)
• M77: 26,950,356 km (0.061 R)
• M78: 27,365,789 km (0.098 R)
• M79: 27,657,804 km (0.118 R)
• M80: 28,076,828 km (0.119 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 649.9

Radius: 8.3

Gravity: 9.43 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 5.71 AU - 9.09 AU

Year: 7010 Days

Day: 8.3 Hours

Environment

Temp: -162 °C

Axial Tilt: 9.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 57,170,962 km

• M1: 106,514 km (0.076 R)
• M2: 158,125 km (0.114 R)
• M3: 249,679 km (0.051 R)
• M4: 410,945 km (0.071 R)
• M5: 731,683 km (0.072 R)
• M6: 1,682,677 km (0.104 R)
• M7: 1,962,275 km (0.071 R)
• M8: 2,065,647 km (0.076 R)
• M9: 3,148,736 km (0.115 R)
• M10: 3,270,359 km (0.037 R)
• M11: 3,393,628 km (0.117 R)
• M12: 3,670,234 km (0.086 R)
• M13: 4,515,761 km (0.076 R)
• M14: 4,736,418 km (0.12 R)
• M15: 4,820,043 km (0.103 R)
• M16: 4,876,143 km (0.099 R)
• M17: 5,159,631 km (0.085 R)
• M18: 5,565,490 km (0.067 R)
• M19: 5,981,820 km (0.107 R)
• M20: 6,193,801 km (0.101 R)
• M21: 6,624,942 km (0.099 R)
• M22: 7,290,054 km (0.092 R)
• M23: 7,419,157 km (0.104 R)
• M24: 7,614,232 km (0.086 R)
• M25: 8,310,461 km (0.081 R)
• M26: 8,888,806 km (0.087 R)
• M27: 9,026,736 km (0.092 R)
• M28: 9,095,999 km (0.081 R)
• M29: 9,304,838 km (0.102 R)
• M30: 9,480,167 km (0.109 R)
• M31: 9,585,932 km (0.098 R)
• M32: 9,833,966 km (0.101 R)
• M33: 9,905,324 km (0.099 R)
• M34: 10,737,387 km (0.11 R)
• M35: 10,847,641 km (0.06 R)
• M36: 11,667,288 km (0.101 R)
• M37: 11,780,533 km (0.113 R)
• M38: 12,429,489 km (0.088 R)
• M39: 12,933,634 km (0.116 R)
• M40: 13,129,308 km (0.048 R)
• M41: 13,762,107 km (0.05 R)
• M42: 13,841,992 km (0.117 R)
• M43: 14,082,246 km (0.094 R)
• M44: 14,648,474 km (0.06 R)
• M45: 14,729,855 km (0.048 R)
• M46: 16,348,803 km (0.097 R)
• M47: 17,157,829 km (0.097 R)
• M48: 17,588,820 km (0.09 R)
• M49: 17,675,437 km (0.077 R)
• M50: 18,198,282 km (0.09 R)
• M51: 19,036,329 km (0.113 R)
• M52: 19,751,856 km (0.103 R)
• M53: 20,112,985 km (0.091 R)
• M54: 20,385,253 km (0.114 R)
• M55: 20,613,091 km (0.077 R)
• M56: 20,933,380 km (0.114 R)
• M57: 21,671,795 km (0.092 R)
• M58: 21,904,270 km (0.093 R)
• M59: 22,984,366 km (0.089 R)
• M60: 23,174,057 km (0.098 R)
• M61: 23,602,654 km (0.035 R)
• M62: 23,793,990 km (0.08 R)
• M63: 24,274,498 km (0.112 R)
• M64: 24,370,989 km (0.094 R)
• M65: 25,784,390 km (0.106 R)
• M66: 26,030,777 km (0.106 R)
• M67: 26,129,512 km (0.056 R)
• M68: 26,277,913 km (0.034 R)
• M69: 26,625,279 km (0.107 R)
• M70: 27,074,073 km (0.092 R)
• M71: 27,726,769 km (0.105 R)
• M72: 27,878,162 km (0.068 R)
• M73: 29,201,504 km (0.099 R)
• M74: 29,974,177 km (0.093 R)
• M75: 30,389,012 km (0.032 R)
• M76: 30,545,043 km (0.083 R)
• M77: 31,172,008 km (0.057 R)
• M78: 31,381,893 km (0.094 R)
• M79: 31,750,502 km (0.033 R)
• M80: 33,078,184 km (0.065 R)
• M81: 34,912,852 km (0.082 R)
• M82: 35,458,734 km (0.044 R)
• M83: 35,677,895 km (0.053 R)
• M84: 36,172,616 km (0.088 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 416.5

Radius: 12.5

Gravity: 2.67 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 6.93 AU - 8.37 AU

Year: 7369 Days

Day: 7.8 Hours

Environment

Temp: -157 °C

Axial Tilt: 29.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 57,170,962 km

• M1: 158,424 km (0.084 R)
• M2: 344,225 km (0.102 R)
• M3: 449,392 km (0.038 R)
• M4: 580,739 km (0.116 R)
• M5: 664,514 km (0.056 R)
• M6: 958,174 km (0.114 R)
• M7: 1,491,940 km (0.118 R)
• M8: 2,032,885 km (0.066 R)
• M9: 2,487,065 km (0.047 R)
• M10: 2,715,650 km (0.066 R)
• M11: 3,283,374 km (0.114 R)
• M12: 3,374,030 km (0.09 R)
• M13: 3,627,748 km (0.073 R)
• M14: 4,277,003 km (0.071 R)
• M15: 4,426,302 km (0.097 R)
• M16: 4,704,554 km (0.1 R)
• M17: 5,198,676 km (0.087 R)
• M18: 5,358,147 km (0.071 R)
• M19: 5,519,413 km (0.082 R)
• M20: 5,984,812 km (0.106 R)
• M21: 6,349,382 km (0.12 R)
• M22: 6,692,410 km (0.116 R)
• M23: 6,895,265 km (0.056 R)
• M24: 6,982,929 km (0.064 R)
• M25: 7,486,326 km (0.12 R)
• M26: 7,697,110 km (0.038 R)
• M27: 7,818,434 km (0.038 R)
• M28: 7,909,838 km (0.12 R)
• M29: 8,372,245 km (0.091 R)
• M30: 9,226,748 km (0.105 R)
• M31: 10,375,510 km (0.12 R)
• M32: 11,154,915 km (0.086 R)
• M33: 11,743,283 km (0.076 R)
• M34: 11,988,474 km (0.07 R)
• M35: 12,235,311 km (0.115 R)
• M36: 12,341,675 km (0.119 R)
• M37: 12,483,942 km (0.064 R)
• M38: 12,662,413 km (0.077 R)
• M39: 13,312,415 km (0.063 R)
• M40: 13,678,182 km (0.078 R)
• M41: 13,825,386 km (0.087 R)
• M42: 14,010,289 km (0.098 R)
• M43: 14,233,190 km (0.116 R)
• M44: 15,250,605 km (0.037 R)
• M45: 16,058,135 km (0.116 R)
• M46: 16,800,738 km (0.107 R)
• M47: 16,918,921 km (0.098 R)
• M48: 17,315,206 km (0.052 R)
• M49: 17,474,677 km (0.118 R)
• M50: 19,632,177 km (0.108 R)
• M51: 19,965,033 km (0.069 R)
• M52: 22,390,912 km (0.105 R)
• M53: 22,869,625 km (0.106 R)
• M54: 23,793,093 km (0.112 R)
• M55: 23,970,366 km (0.115 R)
• M56: 24,059,227 km (0.095 R)
• M57: 24,415,569 km (0.095 R)
• M58: 24,504,879 km (0.117 R)
• M59: 24,594,339 km (0.093 R)
• M60: 25,223,697 km (0.117 R)
• M61: 25,449,739 km (0.054 R)
• M62: 25,858,291 km (0.047 R)
• M63: 26,223,310 km (0.119 R)
• M64: 26,912,358 km (0.054 R)
• M65: 27,004,660 km (0.09 R)
• M66: 27,143,337 km (0.114 R)
• M67: 27,933,662 km (0.102 R)
• M68: 28,214,308 km (0.112 R)
• M69: 28,684,345 km (0.084 R)
• M70: 29,536,903 km (0.112 R)
• M71: 29,775,212 km (0.066 R)
• M72: 29,870,656 km (0.098 R)
• M73: 30,253,626 km (0.043 R)
• M74: 30,397,689 km (0.067 R)
• M75: 31,412,411 km (0.091 R)
• M76: 31,801,964 km (0.093 R)
• M77: 32,930,680 km (0.106 R)

Planet 9 - Gas Giant

Semi-Major Axis: 10.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 911.1

Radius: 14.5

Gravity: 4.33 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 9.75 AU - 10.59 AU

Year: 11295 Days

Day: 9.5 Hours

Environment

Temp: -169 °C

Axial Tilt: 33.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 57,170,962 km

• M1: 353,799 km (0.083 R)
• M2: 585,975 km (0.081 R)
• M3: 779,704 km (0.077 R)
• M4: 895,493 km (0.078 R)
• M5: 1,060,200 km (0.091 R)
• M6: 1,327,532 km (0.082 R)
• M7: 1,518,568 km (0.03 R)
• M8: 1,901,987 km (0.108 R)
• M9: 2,461,035 km (0.087 R)
• M10: 2,790,150 km (0.088 R)
• M11: 3,007,216 km (0.082 R)
• M12: 3,294,594 km (0.054 R)
• M13: 3,691,776 km (0.074 R)
• M14: 5,586,583 km (0.06 R)
• M15: 5,981,072 km (0.102 R)
• M16: 6,101,349 km (0.099 R)
• M17: 6,425,677 km (0.105 R)
• M18: 6,590,085 km (0.072 R)
• M19: 7,389,836 km (0.094 R)
• M20: 7,648,790 km (0.093 R)
• M21: 8,760,302 km (0.119 R)
• M22: 10,112,367 km (0.111 R)
• M23: 10,885,938 km (0.101 R)
• M24: 12,132,986 km (0.066 R)
• M25: 12,387,900 km (0.113 R)
• M26: 13,425,063 km (0.078 R)
• M27: 14,060,704 km (0.083 R)
• M28: 14,652,064 km (0.059 R)
• M29: 14,814,677 km (0.086 R)
• M30: 16,026,270 km (0.118 R)
• M31: 16,193,970 km (0.039 R)
• M32: 17,613,952 km (0.083 R)
• M33: 18,485,061 km (0.095 R)
• M34: 19,370,231 km (0.109 R)
• M35: 19,548,851 km (0.037 R)
• M36: 19,728,070 km (0.107 R)
• M37: 20,088,301 km (0.069 R)
• M38: 20,876,084 km (0.088 R)
• M39: 21,120,527 km (0.097 R)
• M40: 21,673,889 km (0.106 R)
• M41: 21,797,607 km (0.086 R)
• M42: 22,920,937 km (0.118 R)
• M43: 23,299,569 km (0.111 R)
• M44: 23,807,753 km (0.11 R)
• M45: 25,158,921 km (0.096 R)
• M46: 25,484,296 km (0.082 R)
• M47: 26,402,827 km (0.117 R)
• M48: 26,534,922 km (0.112 R)
• M49: 26,799,711 km (0.086 R)
• M50: 27,132,117 km (0.105 R)
• M51: 27,666,630 km (0.05 R)
• M52: 28,339,671 km (0.105 R)
• M53: 29,086,464 km (0.111 R)
• M54: 29,770,874 km (0.109 R)
• M55: 30,046,134 km (0.078 R)
• M56: 30,737,874 km (0.096 R)
• M57: 31,016,127 km (0.108 R)
• M58: 31,575,174 km (0.096 R)
• M59: 32,137,363 km (0.094 R)
• M60: 33,629,153 km (0.096 R)
• M61: 35,507,204 km (0.103 R)
• M62: 35,653,062 km (0.051 R)
• M63: 35,945,376 km (0.067 R)
• M64: 36,532,548 km (0.058 R)
• M65: 37,419,215 km (0.033 R)
• M66: 37,567,616 km (0.099 R)
• M67: 38,088,815 km (0.086 R)
• M68: 38,987,748 km (0.094 R)
• M69: 39,742,320 km (0.095 R)
• M70: 40,273,243 km (0.056 R)
• M71: 42,963,611 km (0.114 R)
• M72: 45,236,302 km (0.087 R)
• M73: 46,666,607 km (0.118 R)
• M74: 47,066,482 km (0.067 R)
• M75: 47,789,339 km (0.071 R)
• M76: 48,677,651 km (0.065 R)
• M77: 51,375,350 km (0.07 R)
• M78: 53,200,743 km (0.107 R)
• M79: 53,451,319 km (0.116 R)
• M80: 53,953,519 km (0.071 R)
• M81: 54,205,292 km (0.091 R)
• M82: 55,808,682 km (0.098 R)
• M83: 57,170,921 km (0.029 R)

Kuiper Belt

Range: 31.5 - 49.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 424 - 18,180 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit