🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.4

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 0.63 AU - 0.71 AU

Year: 198 Days

Day: 39.8 Hours

Environment

Temp: 139 °C

Axial Tilt: 2.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 88,660,124 km

• M1: 116,088 km (0.058 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.21

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 0.8 AU - 1.22 AU

Year: 367 Days

Day: 25.9 Hours

Environment

Temp: 44 °C

Axial Tilt: 19.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.27

Radius: 0.59

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 1.03 AU - 1.27 AU

Year: 446 Days

Day: 27.3 Hours

Environment

Temp: 27 °C

Axial Tilt: 38.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.99

Radius: 1.32

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 1.84 AU - 1.98 AU

Year: 955 Days

Day: 39.9 Hours

Environment

Temp: -53 °C

Axial Tilt: 1.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 6.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 111.6

Radius: 9.2

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 6.13 AU - 7.69 AU

Year: 6569 Days

Day: 6 Hours

Environment

Temp: -160 °C

Axial Tilt: 4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 88,660,124 km

• M1: 116,238 km (0.056 R)
• M2: 192,233 km (0.064 R)
• M3: 265,835 km (0.086 R)
• M4: 327,769 km (0.078 R)
• M5: 455,526 km (0.102 R)
• M6: 551,119 km (0.029 R)
• M7: 1,234,332 km (0.118 R)
• M8: 1,303,147 km (0.098 R)
• M9: 1,420,731 km (0.048 R)
• M10: 1,480,869 km (0.076 R)
• M11: 1,616,405 km (0.103 R)
• M12: 1,756,279 km (0.117 R)
• M13: 2,034,381 km (0.118 R)
• M14: 2,102,598 km (0.091 R)
• M15: 2,199,687 km (0.092 R)
• M16: 2,558,273 km (0.031 R)
• M17: 2,706,973 km (0.11 R)
• M18: 2,873,925 km (0.045 R)
• M19: 2,981,934 km (0.091 R)
• M20: 3,138,563 km (0.087 R)
• M21: 3,378,668 km (0.098 R)
• M22: 3,525,723 km (0.078 R)
• M23: 3,979,453 km (0.06 R)
• M24: 4,523,241 km (0.097 R)
• M25: 4,613,150 km (0.105 R)
• M26: 5,034,417 km (0.098 R)
• M27: 5,315,811 km (0.096 R)
• M28: 5,468,101 km (0.098 R)
• M29: 5,796,319 km (0.116 R)
• M30: 6,032,085 km (0.093 R)
• M31: 6,270,844 km (0.074 R)
• M32: 6,351,178 km (0.066 R)
• M33: 6,696,300 km (0.105 R)
• M34: 7,703,542 km (0.043 R)
• M35: 7,789,561 km (0.098 R)
• M36: 7,854,337 km (0.111 R)
• M37: 7,919,262 km (0.103 R)
• M38: 8,071,553 km (0.091 R)
• M39: 8,623,270 km (0.091 R)
• M40: 8,712,730 km (0.079 R)
• M41: 8,802,339 km (0.093 R)
• M42: 8,869,957 km (0.096 R)
• M43: 9,164,366 km (0.075 R)
• M44: 9,301,397 km (0.107 R)
• M45: 9,462,065 km (0.03 R)
• M46: 9,832,918 km (0.076 R)
• M47: 10,184,773 km (0.102 R)
• M48: 11,022,072 km (0.094 R)
• M49: 11,143,545 km (0.109 R)
• M50: 11,289,852 km (0.076 R)
• M51: 11,412,223 km (0.099 R)
• M52: 11,757,345 km (0.029 R)
• M53: 12,457,763 km (0.112 R)
• M54: 13,559,701 km (0.077 R)
• M55: 13,637,791 km (0.067 R)
• M56: 13,925,168 km (0.107 R)
• M57: 14,056,515 km (0.118 R)
• M58: 14,267,448 km (0.113 R)
• M59: 15,555,336 km (0.098 R)
• M60: 15,910,482 km (0.03 R)
• M61: 16,240,644 km (0.076 R)
• M62: 16,323,521 km (0.102 R)
• M63: 16,963,950 km (0.113 R)
• M64: 17,414,239 km (0.098 R)
• M65: 17,669,304 km (0.039 R)
• M66: 17,868,418 km (0.098 R)
• M67: 18,240,468 km (0.108 R)
• M68: 19,108,585 km (0.116 R)
• M69: 19,430,220 km (0.096 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 326.5

Radius: 9.8

Gravity: 3.4 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 7.18 AU - 10.14 AU

Year: 9217 Days

Day: 9.4 Hours

Environment

Temp: -162 °C

Axial Tilt: 2.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 88,660,124 km

• M1: 151,991 km (0.115 R)
• M2: 654,341 km (0.11 R)
• M3: 748,438 km (0.119 R)
• M4: 936,483 km (0.107 R)
• M5: 997,668 km (0.111 R)
• M6: 1,107,922 km (0.111 R)
• M7: 1,446,462 km (0.078 R)
• M8: 1,721,273 km (0.062 R)
• M9: 1,816,567 km (0.112 R)
• M10: 2,012,839 km (0.079 R)
• M11: 2,195,349 km (0.088 R)
• M12: 2,383,543 km (0.058 R)
• M13: 2,865,697 km (0.084 R)
• M14: 3,002,429 km (0.082 R)
• M15: 3,498,346 km (0.064 R)
• M16: 3,620,268 km (0.033 R)
• M17: 3,969,131 km (0.073 R)
• M18: 4,045,276 km (0.072 R)
• M19: 4,302,734 km (0.091 R)
• M20: 5,755,180 km (0.108 R)
• M21: 5,870,669 km (0.105 R)
• M22: 6,760,178 km (0.1 R)
• M23: 9,095,401 km (0.091 R)
• M24: 9,196,230 km (0.061 R)
• M25: 9,672,101 km (0.107 R)
• M26: 9,982,217 km (0.12 R)
• M27: 10,682,934 km (0.108 R)
• M28: 11,075,179 km (0.094 R)
• M29: 11,146,986 km (0.064 R)
• M30: 12,242,940 km (0.11 R)
• M31: 12,690,986 km (0.106 R)
• M32: 12,879,180 km (0.079 R)
• M33: 13,068,421 km (0.066 R)
• M34: 13,220,413 km (0.044 R)
• M35: 13,526,191 km (0.109 R)
• M36: 15,852,587 km (0.119 R)
• M37: 16,422,705 km (0.086 R)
• M38: 17,165,458 km (0.118 R)
• M39: 17,457,174 km (0.087 R)
• M40: 17,708,648 km (0.118 R)
• M41: 17,876,946 km (0.054 R)
• M42: 18,940,886 km (0.095 R)
• M43: 19,806,608 km (0.102 R)
• M44: 20,288,314 km (0.071 R)
• M45: 20,951,481 km (0.094 R)
• M46: 21,307,973 km (0.115 R)
• M47: 21,621,679 km (0.106 R)
• M48: 22,708,658 km (0.117 R)
• M49: 22,937,243 km (0.098 R)
• M50: 23,350,881 km (0.109 R)
• M51: 24,138,813 km (0.119 R)
• M52: 24,512,509 km (0.089 R)
• M53: 24,841,175 km (0.114 R)
• M54: 25,265,884 km (0.038 R)
• M55: 25,502,847 km (0.071 R)
• M56: 26,074,610 km (0.105 R)
• M57: 26,891,863 km (0.097 R)
• M58: 27,717,493 km (0.109 R)
• M59: 29,593,002 km (0.097 R)
• M60: 29,892,946 km (0.063 R)
• M61: 30,495,676 km (0.095 R)
• M62: 30,697,483 km (0.103 R)
• M63: 31,458,338 km (0.09 R)
• M64: 32,328,100 km (0.056 R)
• M65: 33,050,209 km (0.096 R)
• M66: 34,038,752 km (0.056 R)
• M67: 34,300,548 km (0.055 R)
• M68: 34,615,601 km (0.03 R)
• M69: 35,248,549 km (0.113 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.06 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 413.5

Radius: 7.8

Gravity: 6.8 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 12.11 AU - 16.01 AU

Year: 19066 Days

Day: 18.3 Hours

Environment

Temp: -198 °C

Axial Tilt: 45.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 88,660,124 km

• M1: 112,797 km (0.051 R)
• M2: 200,012 km (0.109 R)
• M3: 357,689 km (0.106 R)
• M4: 613,351 km (0.089 R)
• M5: 730,636 km (0.113 R)
• M6: 1,298,510 km (0.062 R)
• M7: 1,374,356 km (0.119 R)
• M8: 2,004,911 km (0.06 R)
• M9: 2,335,073 km (0.098 R)
• M10: 2,522,370 km (0.099 R)
• M11: 2,779,828 km (0.101 R)
• M12: 3,147,689 km (0.111 R)
• M13: 3,495,354 km (0.066 R)
• M14: 3,818,934 km (0.067 R)
• M15: 4,114,689 km (0.075 R)
• M16: 4,572,010 km (0.105 R)
• M17: 5,005,545 km (0.066 R)
• M18: 5,493,533 km (0.118 R)
• M19: 6,514,538 km (0.107 R)
• M20: 7,136,716 km (0.097 R)
• M21: 7,546,764 km (0.092 R)
• M22: 8,058,239 km (0.043 R)
• M23: 8,342,026 km (0.027 R)
• M24: 8,725,445 km (0.088 R)
• M25: 9,065,631 km (0.088 R)
• M26: 9,410,304 km (0.108 R)
• M27: 10,418,445 km (0.1 R)
• M28: 10,572,680 km (0.116 R)
• M29: 10,831,335 km (0.03 R)
• M30: 11,092,084 km (0.048 R)
• M31: 11,249,461 km (0.067 R)
• M32: 11,994,009 km (0.08 R)
• M33: 12,263,734 km (0.113 R)
• M34: 13,029,825 km (0.069 R)
• M35: 13,195,879 km (0.088 R)
• M36: 13,586,329 km (0.09 R)
• M37: 13,980,669 km (0.113 R)
• M38: 14,838,014 km (0.07 R)
• M39: 15,712,414 km (0.087 R)
• M40: 16,185,592 km (0.109 R)
• M41: 16,424,051 km (0.101 R)
• M42: 17,510,880 km (0.082 R)
• M43: 18,186,464 km (0.105 R)
• M44: 18,310,331 km (0.119 R)
• M45: 18,933,256 km (0.062 R)
• M46: 19,880,809 km (0.115 R)
• M47: 20,392,434 km (0.028 R)
• M48: 20,714,368 km (0.081 R)
• M49: 20,778,995 km (0.103 R)
• M50: 21,167,949 km (0.115 R)
• M51: 22,415,595 km (0.1 R)
• M52: 23,822,115 km (0.077 R)
• M53: 24,161,253 km (0.111 R)
• M54: 26,860,447 km (0.114 R)
• M55: 27,213,349 km (0.115 R)
• M56: 27,567,896 km (0.057 R)
• M57: 27,852,580 km (0.096 R)
• M58: 28,784,425 km (0.117 R)
• M59: 29,653,739 km (0.06 R)
• M60: 32,238,042 km (0.07 R)
• M61: 32,613,084 km (0.045 R)
• M62: 35,665,030 km (0.112 R)
• M63: 36,052,788 km (0.113 R)
• M64: 38,488,690 km (0.049 R)
• M65: 40,088,190 km (0.109 R)
• M66: 40,815,086 km (0.098 R)
• M67: 41,220,796 km (0.101 R)
• M68: 43,186,661 km (0.06 R)
• M69: 44,430,717 km (0.081 R)
• M70: 44,764,470 km (0.092 R)
• M71: 44,931,720 km (0.119 R)
• M72: 45,266,670 km (0.063 R)
• M73: 46,023,486 km (0.116 R)
• M74: 46,192,232 km (0.1 R)
• M75: 46,784,490 km (0.118 R)
• M76: 47,124,077 km (0.117 R)
• M77: 49,178,355 km (0.088 R)
• M78: 50,129,798 km (0.101 R)
• M79: 50,651,296 km (0.066 R)
• M80: 52,050,634 km (0.106 R)
• M81: 54,262,439 km (0.114 R)
• M82: 55,873,907 km (0.103 R)
• M83: 57,138,159 km (0.041 R)
• M84: 58,777,452 km (0.107 R)
• M85: 59,052,114 km (0.111 R)
• M86: 59,970,794 km (0.078 R)
• M87: 60,432,005 km (0.11 R)
• M88: 62,288,365 km (0.054 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.36 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 12.9

Radius: 3.5

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 11.69 AU - 19.03 AU

Year: 21771 Days

Day: 20.3 Hours

Environment

Temp: -191 °C

Axial Tilt: 29.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 88,660,124 km

• M1: 118,033 km (0.086 R)
• M2: 334,501 km (0.103 R)
• M3: 456,573 km (0.106 R)
• M4: 750,233 km (0.114 R)
• M5: 1,103,883 km (0.119 R)
• M6: 1,273,078 km (0.071 R)
• M7: 1,297,911 km (0.116 R)
• M8: 1,450,351 km (0.095 R)
• M9: 1,717,084 km (0.113 R)
• M10: 1,926,970 km (0.049 R)
• M11: 2,204,474 km (0.108 R)
• M12: 2,417,053 km (0.097 R)
• M13: 3,177,010 km (0.112 R)
• M14: 3,279,036 km (0.044 R)
• M15: 3,591,546 km (0.119 R)
• M16: 3,931,582 km (0.102 R)
• M17: 4,699,767 km (0.12 R)
• M18: 4,952,737 km (0.081 R)
• M19: 5,170,402 km (0.094 R)
• M20: 5,800,209 km (0.099 R)
• M21: 5,987,505 km (0.099 R)
• M22: 6,518,428 km (0.057 R)
• M23: 7,647,144 km (0.092 R)
• M24: 9,291,823 km (0.117 R)
• M25: 9,855,209 km (0.096 R)
• M26: 10,203,472 km (0.069 R)
• M27: 10,278,720 km (0.082 R)
• M28: 11,272,499 km (0.092 R)
• M29: 11,532,201 km (0.117 R)
• M30: 12,563,828 km (0.086 R)
• M31: 12,725,094 km (0.067 R)
• M32: 12,752,171 km (0.03 R)
• M33: 13,158,629 km (0.061 R)
• M34: 13,322,438 km (0.113 R)
• M35: 14,040,209 km (0.118 R)
• M36: 14,263,559 km (0.1 R)
• M37: 14,375,607 km (0.084 R)
• M38: 15,483,978 km (0.073 R)
• M39: 15,599,318 km (0.077 R)
• M40: 16,737,608 km (0.041 R)
• M41: 16,826,170 km (0.038 R)
• M42: 17,661,375 km (0.053 R)
• M43: 18,509,745 km (0.089 R)
• M44: 18,723,969 km (0.066 R)
• M45: 20,277,543 km (0.098 R)
• M46: 20,340,673 km (0.12 R)
• M47: 21,325,476 km (0.112 R)

Planet 9 - Ice Giant

Semi-Major Axis: 18.62 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 513.4

Radius: 6.9

Gravity: 10.78 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 16.85 AU - 20.39 AU

Year: 29058 Days

Day: 15.7 Hours

Environment

Temp: -198 °C

Axial Tilt: 9.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 88,660,124 km

• M1: 523,293 km (0.039 R)
• M2: 716,275 km (0.087 R)
• M3: 1,105,977 km (0.09 R)
• M4: 1,259,614 km (0.06 R)
• M5: 1,587,682 km (0.039 R)
• M6: 1,868,777 km (0.098 R)
• M7: 3,450,325 km (0.074 R)
• M8: 4,626,613 km (0.115 R)
• M9: 5,386,720 km (0.118 R)
• M10: 6,239,578 km (0.091 R)
• M11: 6,459,337 km (0.115 R)
• M12: 9,225,701 km (0.119 R)
• M13: 12,928,996 km (0.111 R)
• M14: 13,068,870 km (0.086 R)
• M15: 13,633,303 km (0.095 R)
• M16: 14,349,877 km (0.055 R)
• M17: 14,785,805 km (0.118 R)
• M18: 16,044,372 km (0.117 R)
• M19: 16,269,965 km (0.066 R)
• M20: 16,572,602 km (0.111 R)
• M21: 17,645,817 km (0.076 R)
• M22: 18,034,622 km (0.061 R)
• M23: 18,112,712 km (0.111 R)
• M24: 18,190,951 km (0.081 R)
• M25: 18,504,957 km (0.099 R)
• M26: 18,583,646 km (0.107 R)
• M27: 19,617,816 km (0.074 R)
• M28: 20,834,196 km (0.042 R)
• M29: 21,991,186 km (0.078 R)
• M30: 22,325,687 km (0.085 R)
• M31: 23,169,120 km (0.066 R)
• M32: 23,680,146 km (0.079 R)
• M33: 26,113,804 km (0.102 R)
• M34: 26,645,625 km (0.104 R)
• M35: 27,450,012 km (0.045 R)
• M36: 27,900,302 km (0.061 R)
• M37: 28,991,020 km (0.065 R)
• M38: 30,466,803 km (0.085 R)
• M39: 32,535,592 km (0.037 R)
• M40: 33,203,397 km (0.07 R)
• M41: 34,068,521 km (0.08 R)
• M42: 34,649,410 km (0.118 R)
• M43: 34,746,649 km (0.105 R)
• M44: 38,705,607 km (0.052 R)
• M45: 39,412,905 km (0.081 R)
• M46: 40,328,744 km (0.116 R)
• M47: 43,956,043 km (0.085 R)
• M48: 44,061,210 km (0.11 R)
• M49: 44,693,860 km (0.091 R)
• M50: 45,755,107 km (0.099 R)
• M51: 47,794,276 km (0.095 R)
• M52: 48,010,594 km (0.102 R)
• M53: 48,118,903 km (0.051 R)
• M54: 49,097,273 km (0.107 R)
• M55: 52,294,329 km (0.113 R)
• M56: 53,749,169 km (0.089 R)
• M57: 53,861,517 km (0.067 R)
• M58: 55,444,262 km (0.066 R)
• M59: 56,584,048 km (0.1 R)
• M60: 57,846,804 km (0.113 R)
• M61: 59,118,835 km (0.115 R)
• M62: 59,700,022 km (0.096 R)
• M63: 61,690,272 km (0.118 R)
• M64: 62,043,772 km (0.112 R)
• M65: 62,752,716 km (0.104 R)
• M66: 63,226,942 km (0.097 R)
• M67: 67,062,631 km (0.097 R)
• M68: 68,886,528 km (0.1 R)
• M69: 71,962,261 km (0.115 R)
• M70: 72,086,277 km (0.077 R)
• M71: 72,458,477 km (0.112 R)
• M72: 72,831,424 km (0.106 R)
• M73: 74,329,647 km (0.069 R)
• M74: 74,705,736 km (0.082 R)
• M75: 77,483,320 km (0.096 R)
• M76: 78,884,752 km (0.067 R)
• M77: 80,294,563 km (0.101 R)
• M78: 80,423,067 km (0.115 R)
• M79: 81,712,601 km (0.1 R)
• M80: 81,971,405 km (0.113 R)
• M81: 82,359,911 km (0.119 R)
• M82: 85,359,498 km (0.076 R)
• M83: 85,753,239 km (0.096 R)
• M84: 86,147,729 km (0.092 R)
• M85: 87,996,609 km (0.091 R)

Kuiper Belt

Range: 30.3 - 51.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 521 - 13,693 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit