🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.96

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 0.53 AU - 0.63 AU

Year: 166 Days

Day: 24.6 Hours

Environment

Temp: 148 °C

Axial Tilt: 37.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.6

Radius: 1.21

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 0.64 AU - 0.92 AU

Year: 260 Days

Day: 19.9 Hours

Environment

Temp: 150 °C

Axial Tilt: 14 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.79

Radius: 0.91

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 1.24 AU - 1.64 AU

Year: 651 Days

Day: 32.9 Hours

Environment

Temp: -44 °C

Axial Tilt: 9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.83

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 1.82 AU - 2 AU

Year: 994 Days

Day: 41.4 Hours

Environment

Temp: -73 °C

Axial Tilt: 15.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 64,202,241 km

• M1: 60,438 km (0.08 R)
• M2: 185,053 km (0.083 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.26

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 3.63 AU - 4.75 AU

Year: 3231 Days

Day: 34 Hours

Environment

Temp: -138 °C

Axial Tilt: 25.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 5.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 725.4

Radius: 10.7

Gravity: 6.34 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 5.14 AU - 5.26 AU

Year: 4467 Days

Day: 5 Hours

Environment

Temp: -155 °C

Axial Tilt: 43.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 64,202,241 km

• M1: 143,165 km (0.083 R)
• M2: 259,104 km (0.098 R)
• M3: 377,735 km (0.091 R)
• M4: 479,760 km (0.09 R)
• M5: 582,385 km (0.079 R)
• M6: 752,178 km (0.106 R)
• M7: 824,883 km (0.07 R)
• M8: 939,026 km (0.071 R)
• M9: 1,058,854 km (0.107 R)
• M10: 1,155,793 km (0.12 R)
• M11: 1,241,363 km (0.101 R)
• M12: 1,449,753 km (0.088 R)
• M13: 1,542,653 km (0.097 R)
• M14: 1,702,125 km (0.115 R)
• M15: 2,055,026 km (0.038 R)
• M16: 2,124,888 km (0.109 R)
• M17: 2,195,648 km (0.096 R)
• M18: 2,339,561 km (0.098 R)
• M19: 2,523,866 km (0.108 R)
• M20: 2,946,330 km (0.113 R)
• M21: 3,329,151 km (0.106 R)
• M22: 3,642,708 km (0.045 R)
• M23: 4,053,654 km (0.093 R)
• M24: 4,617,039 km (0.102 R)
• M25: 5,446,858 km (0.105 R)
• M26: 5,791,831 km (0.11 R)
• M27: 5,967,010 km (0.09 R)
• M28: 6,067,839 km (0.06 R)
• M29: 6,399,647 km (0.038 R)
• M30: 6,554,780 km (0.116 R)
• M31: 6,974,552 km (0.104 R)
• M32: 7,107,694 km (0.103 R)
• M33: 7,295,290 km (0.065 R)
• M34: 8,512,119 km (0.096 R)
• M35: 8,768,679 km (0.036 R)
• M36: 9,173,042 km (0.114 R)
• M37: 9,969,950 km (0.044 R)
• M38: 10,089,928 km (0.059 R)
• M39: 10,180,285 km (0.065 R)
• M40: 10,513,589 km (0.107 R)
• M41: 11,004,868 km (0.118 R)
• M42: 11,409,680 km (0.074 R)
• M43: 11,914,573 km (0.065 R)
• M44: 12,394,483 km (0.066 R)
• M45: 12,848,213 km (0.116 R)
• M46: 13,011,574 km (0.082 R)
• M47: 13,439,574 km (0.082 R)
• M48: 13,872,211 km (0.099 R)
• M49: 14,343,145 km (0.06 R)
• M50: 14,614,814 km (0.064 R)
• M51: 14,990,903 km (0.105 R)
• M52: 15,543,668 km (0.088 R)
• M53: 15,997,847 km (0.115 R)
• M54: 16,420,760 km (0.091 R)
• M55: 16,598,183 km (0.09 R)
• M56: 17,241,903 km (0.092 R)
• M57: 17,386,115 km (0.032 R)
• M58: 17,821,146 km (0.078 R)
• M59: 17,930,352 km (0.116 R)
• M60: 18,222,965 km (0.082 R)
• M61: 19,558,874 km (0.086 R)
• M62: 19,935,711 km (0.081 R)
• M63: 20,162,801 km (0.11 R)
• M64: 20,390,788 km (0.1 R)
• M65: 20,543,378 km (0.044 R)
• M66: 21,543,889 km (0.083 R)
• M67: 21,816,007 km (0.059 R)
• M68: 22,717,933 km (0.106 R)
• M69: 22,797,070 km (0.074 R)
• M70: 23,552,240 km (0.095 R)
• M71: 23,912,771 km (0.119 R)
• M72: 24,234,855 km (0.093 R)
• M73: 24,801,981 km (0.09 R)
• M74: 25,578,543 km (0.028 R)
• M75: 26,073,263 km (0.055 R)
• M76: 27,155,753 km (0.052 R)
• M77: 28,252,904 km (0.117 R)
• M78: 28,380,362 km (0.104 R)
• M79: 28,508,118 km (0.09 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 608.5

Radius: 11.1

Gravity: 4.94 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 7.48 AU - 9.3 AU

Year: 9155 Days

Day: 9.8 Hours

Environment

Temp: -177 °C

Axial Tilt: 36.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 64,202,241 km

• M1: 181,313 km (0.106 R)
• M2: 260,599 km (0.093 R)
• M3: 565,330 km (0.027 R)
• M4: 666,459 km (0.082 R)
• M5: 742,903 km (0.084 R)
• M6: 839,244 km (0.05 R)
• M7: 1,027,588 km (0.066 R)
• M8: 1,117,945 km (0.097 R)
• M9: 1,346,530 km (0.079 R)
• M10: 2,121,298 km (0.072 R)
• M11: 2,358,111 km (0.102 R)
• M12: 2,430,965 km (0.092 R)
• M13: 3,146,791 km (0.074 R)
• M14: 3,281,280 km (0.112 R)
• M15: 3,924,700 km (0.099 R)
• M16: 4,187,095 km (0.099 R)
• M17: 4,425,255 km (0.117 R)
• M18: 4,576,348 km (0.068 R)
• M19: 4,852,805 km (0.046 R)
• M20: 5,134,648 km (0.115 R)
• M21: 6,213,847 km (0.114 R)
• M22: 6,417,449 km (0.097 R)
• M23: 6,623,296 km (0.076 R)
• M24: 6,866,243 km (0.1 R)
• M25: 7,504,577 km (0.077 R)
• M26: 7,830,850 km (0.09 R)
• M27: 8,310,461 km (0.118 R)
• M28: 9,845,185 km (0.072 R)
• M29: 9,963,817 km (0.112 R)
• M30: 10,362,645 km (0.104 R)
• M31: 10,726,167 km (0.096 R)
• M32: 11,590,544 km (0.032 R)
• M33: 11,757,794 km (0.095 R)
• M34: 11,967,830 km (0.09 R)
• M35: 12,562,780 km (0.117 R)
• M36: 13,123,922 km (0.101 R)
• M37: 13,385,718 km (0.096 R)
• M38: 13,649,160 km (0.106 R)
• M39: 13,958,678 km (0.092 R)
• M40: 14,092,119 km (0.098 R)
• M41: 14,494,837 km (0.116 R)
• M42: 14,901,294 km (0.091 R)
• M43: 14,992,250 km (0.042 R)
• M44: 15,220,087 km (0.082 R)
• M45: 15,403,345 km (0.068 R)
• M46: 15,957,306 km (0.087 R)
• M47: 17,418,428 km (0.068 R)
• M48: 18,286,395 km (0.078 R)
• M49: 18,383,634 km (0.103 R)
• M50: 19,415,859 km (0.046 R)
• M51: 20,164,596 km (0.115 R)
• M52: 20,365,805 km (0.095 R)
• M53: 20,973,621 km (0.076 R)
• M54: 21,177,673 km (0.115 R)
• M55: 22,207,206 km (0.117 R)
• M56: 22,885,183 km (0.038 R)
• M57: 23,305,703 km (0.111 R)
• M58: 23,888,237 km (0.049 R)
• M59: 24,529,114 km (0.07 R)
• M60: 25,067,517 km (0.102 R)
• M61: 25,338,139 km (0.113 R)
• M62: 26,595,809 km (0.077 R)
• M63: 27,371,174 km (0.047 R)
• M64: 28,041,822 km (0.097 R)
• M65: 28,887,648 km (0.073 R)
• M66: 29,971,036 km (0.098 R)
• M67: 30,143,223 km (0.094 R)
• M68: 31,183,826 km (0.063 R)
• M69: 31,533,286 km (0.082 R)
• M70: 32,589,597 km (0.109 R)
• M71: 33,419,117 km (0.032 R)
• M72: 34,015,863 km (0.104 R)
• M73: 34,255,519 km (0.096 R)
• M74: 34,676,338 km (0.086 R)
• M75: 35,098,952 km (0.081 R)
• M76: 35,401,887 km (0.064 R)
• M77: 37,113,885 km (0.107 R)
• M78: 38,477,919 km (0.12 R)
• M79: 39,103,387 km (0.101 R)
• M80: 40,111,079 km (0.034 R)
• M81: 41,510,567 km (0.096 R)
• M82: 42,538,454 km (0.109 R)
• M83: 42,861,286 km (0.111 R)
• M84: 42,990,688 km (0.103 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 560.5

Radius: 10.6

Gravity: 4.99 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 9.36 AU - 11.7 AU

Year: 12873 Days

Day: 13.4 Hours

Environment

Temp: -178 °C

Axial Tilt: 35.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 64,202,241 km

• M1: 133,441 km (0.091 R)
• M2: 259,552 km (0.107 R)
• M3: 406,757 km (0.105 R)
• M4: 671,096 km (0.099 R)
• M5: 909,555 km (0.074 R)
• M6: 1,070,223 km (0.117 R)
• M7: 1,805,347 km (0.098 R)
• M8: 2,331,632 km (0.11 R)
• M9: 2,414,659 km (0.096 R)
• M10: 3,298,932 km (0.095 R)
• M11: 3,455,412 km (0.098 R)
• M12: 3,711,074 km (0.092 R)
• M13: 4,206,991 km (0.072 R)
• M14: 4,308,718 km (0.046 R)
• M15: 4,618,834 km (0.115 R)
• M16: 5,261,058 km (0.074 R)
• M17: 5,407,514 km (0.063 R)
• M18: 6,083,846 km (0.09 R)
• M19: 6,199,186 km (0.1 R)
• M20: 6,392,915 km (0.08 R)
• M21: 6,746,864 km (0.101 R)
• M22: 7,067,003 km (0.061 R)
• M23: 7,515,199 km (0.118 R)
• M24: 7,888,894 km (0.064 R)
• M25: 8,396,480 km (0.112 R)
• M26: 8,654,237 km (0.085 R)
• M27: 8,914,687 km (0.041 R)
• M28: 9,310,223 km (0.081 R)
• M29: 9,398,935 km (0.105 R)
• M30: 9,621,836 km (0.119 R)
• M31: 9,801,503 km (0.032 R)
• M32: 10,164,128 km (0.064 R)
• M33: 10,301,160 km (0.075 R)
• M34: 10,669,769 km (0.07 R)
• M35: 10,855,869 km (0.118 R)
• M36: 11,467,574 km (0.106 R)
• M37: 12,138,970 km (0.106 R)
• M38: 12,626,359 km (0.072 R)
• M39: 13,419,527 km (0.11 R)
• M40: 13,822,245 km (0.1 R)
• M41: 14,331,177 km (0.11 R)
• M42: 14,690,960 km (0.046 R)
• M43: 15,314,932 km (0.096 R)
• M44: 15,472,309 km (0.085 R)
• M45: 15,630,135 km (0.065 R)
• M46: 16,642,464 km (0.115 R)
• M47: 17,347,369 km (0.119 R)
• M48: 19,293,039 km (0.092 R)
• M49: 20,090,545 km (0.079 R)
• M50: 20,782,735 km (0.096 R)
• M51: 21,365,568 km (0.081 R)
• M52: 21,482,703 km (0.11 R)
• M53: 21,776,663 km (0.091 R)
• M54: 22,487,552 km (0.114 R)
• M55: 24,481,692 km (0.108 R)
• M56: 25,779,902 km (0.118 R)
• M57: 25,967,198 km (0.093 R)
• M58: 26,217,625 km (0.074 R)
• M59: 27,417,999 km (0.073 R)
• M60: 27,736,941 km (0.062 R)
• M61: 27,992,903 km (0.11 R)
• M62: 28,700,950 km (0.109 R)
• M63: 29,349,756 km (0.118 R)
• M64: 29,937,825 km (0.113 R)
• M65: 30,069,022 km (0.049 R)
• M66: 30,200,369 km (0.098 R)
• M67: 31,792,091 km (0.115 R)
• M68: 32,060,020 km (0.098 R)
• M69: 33,819,740 km (0.094 R)
• M70: 35,471,899 km (0.056 R)
• M71: 35,541,313 km (0.092 R)
• M72: 36,098,116 km (0.06 R)
• M73: 37,502,989 km (0.111 R)
• M74: 38,212,083 km (0.112 R)
• M75: 38,283,292 km (0.085 R)
• M76: 38,854,157 km (0.056 R)
• M77: 40,801,473 km (0.09 R)
• M78: 40,874,177 km (0.118 R)
• M79: 40,947,032 km (0.034 R)
• M80: 43,446,962 km (0.072 R)
• M81: 43,893,212 km (0.076 R)
• M82: 44,715,402 km (0.106 R)
• M83: 46,223,199 km (0.078 R)
• M84: 46,299,045 km (0.102 R)
• M85: 46,907,160 km (0.083 R)
• M86: 49,288,459 km (0.04 R)
• M87: 50,924,013 km (0.068 R)
• M88: 51,237,570 km (0.083 R)

Planet 9 - Gas Giant

Semi-Major Axis: 11.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 746.9

Radius: 14.6

Gravity: 3.5 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 11.11 AU - 12.05 AU

Year: 14845 Days

Day: 7.6 Hours

Environment

Temp: -189 °C

Axial Tilt: 37.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 64,202,241 km

• M1: 287,677 km (0.109 R)
• M2: 404,812 km (0.11 R)
• M3: 897,288 km (0.115 R)
• M4: 1,029,981 km (0.107 R)
• M5: 1,341,893 km (0.105 R)
• M6: 1,496,577 km (0.085 R)
• M7: 1,603,091 km (0.092 R)
• M8: 1,768,097 km (0.112 R)
• M9: 2,056,223 km (0.053 R)
• M10: 2,391,023 km (0.047 R)
• M11: 2,645,788 km (0.098 R)
• M12: 3,716,460 km (0.098 R)
• M13: 4,050,662 km (0.062 R)
• M14: 4,240,501 km (0.109 R)
• M15: 4,868,364 km (0.091 R)
• M16: 4,989,388 km (0.089 R)
• M17: 5,907,770 km (0.112 R)
• M18: 6,653,216 km (0.095 R)
• M19: 6,787,854 km (0.067 R)
• M20: 7,243,379 km (0.072 R)
• M21: 7,335,681 km (0.071 R)
• M22: 7,428,282 km (0.116 R)
• M23: 8,088,308 km (0.062 R)
• M24: 8,473,971 km (0.084 R)
• M25: 10,648,676 km (0.072 R)
• M26: 10,965,374 km (0.074 R)
• M27: 11,178,102 km (0.091 R)
• M28: 11,770,510 km (0.093 R)
• M29: 12,873,794 km (0.095 R)
• M30: 12,985,993 km (0.066 R)
• M31: 13,437,928 km (0.12 R)
• M32: 14,299,163 km (0.091 R)
• M33: 14,473,594 km (0.088 R)
• M34: 14,824,551 km (0.102 R)
• M35: 15,060,018 km (0.106 R)
• M36: 17,235,320 km (0.087 R)
• M37: 17,794,517 km (0.072 R)
• M38: 18,485,958 km (0.092 R)
• M39: 18,994,442 km (0.094 R)
• M40: 20,744,288 km (0.085 R)
• M41: 21,007,879 km (0.093 R)
• M42: 21,872,256 km (0.117 R)
• M43: 22,342,592 km (0.117 R)
• M44: 23,842,460 km (0.073 R)
• M45: 24,118,618 km (0.106 R)
• M46: 25,163,858 km (0.093 R)
• M47: 25,868,913 km (0.069 R)
• M48: 26,437,534 km (0.117 R)
• M49: 27,082,301 km (0.12 R)
• M50: 27,226,364 km (0.032 R)
• M51: 27,659,749 km (0.097 R)
• M52: 28,095,527 km (0.117 R)
• M53: 28,314,239 km (0.092 R)
• M54: 28,680,156 km (0.099 R)
• M55: 29,268,674 km (0.027 R)
• M56: 30,084,581 km (0.042 R)
• M57: 32,194,958 km (0.073 R)
• M58: 34,197,026 km (0.098 R)
• M59: 34,977,777 km (0.119 R)
• M60: 36,001,476 km (0.108 R)
• M61: 38,644,272 km (0.107 R)
• M62: 39,131,512 km (0.108 R)
• M63: 39,784,357 km (0.041 R)
• M64: 44,114,467 km (0.102 R)
• M65: 44,453,755 km (0.09 R)
• M66: 46,162,911 km (0.092 R)
• M67: 47,025,642 km (0.082 R)
• M68: 47,198,727 km (0.108 R)
• M69: 47,632,710 km (0.075 R)
• M70: 48,329,537 km (0.095 R)
• M71: 51,507,444 km (0.1 R)
• M72: 53,844,313 km (0.105 R)
• M73: 54,297,744 km (0.048 R)
• M74: 54,388,550 km (0.078 R)
• M75: 54,479,356 km (0.082 R)
• M76: 55,390,856 km (0.083 R)
• M77: 55,665,368 km (0.103 R)
• M78: 57,136,663 km (0.085 R)
• M79: 58,155,723 km (0.119 R)
• M80: 59,461,264 km (0.109 R)
• M81: 60,965,171 km (0.079 R)
• M82: 63,722,709 km (0.117 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 281 - 15,510 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit