🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.89

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 0.43 AU - 0.61 AU

Year: 167 Days

Day: 36.3 Hours

Environment

Temp: 31 °C

Axial Tilt: 7.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 55,920,887 km

• M1: 156,031 km (0.068 R)
• M2: 559,945 km (0.051 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.29

Radius: 1.39

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 0.53 AU - 0.65 AU

Year: 202 Days

Day: 19.2 Hours

Environment

Temp: 8 °C

Axial Tilt: 19.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.48

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 0.73 AU - 1.03 AU

Year: 368 Days

Day: 39.4 Hours

Environment

Temp: -61 °C

Axial Tilt: 11.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 55,920,887 km

• M1: 565,630 km (0.114 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.06

Radius: 1.02

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 0.99 AU - 1.53 AU

Year: 631 Days

Day: 19.3 Hours

Environment

Temp: -97 °C

Axial Tilt: 47.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 55,920,887 km

• M1: 777,011 km (0.118 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 369.5

Radius: 8.8

Gravity: 4.77 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 2.48 AU - 3 AU

Year: 2024 Days

Day: 11.3 Hours

Environment

Temp: -154 °C

Axial Tilt: 17.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 55,920,887 km

• M1: 111,600 km (0.098 R)
• M2: 193,131 km (0.114 R)
• M3: 258,655 km (0.094 R)
• M4: 356,492 km (0.113 R)
• M5: 487,839 km (0.12 R)
• M6: 550,371 km (0.071 R)
• M7: 734,675 km (0.06 R)
• M8: 838,496 km (0.095 R)
• M9: 923,468 km (0.115 R)
• M10: 1,036,264 km (0.112 R)
• M11: 1,153,848 km (0.11 R)
• M12: 1,411,606 km (0.09 R)
• M13: 1,476,681 km (0.12 R)
• M14: 1,600,248 km (0.113 R)
• M15: 1,707,510 km (0.091 R)
• M16: 1,787,096 km (0.086 R)
• M17: 1,867,879 km (0.084 R)
• M18: 2,033,334 km (0.049 R)
• M19: 2,096,614 km (0.11 R)
• M20: 2,301,563 km (0.119 R)
• M21: 2,389,826 km (0.113 R)
• M22: 2,569,792 km (0.097 R)
• M23: 2,626,939 km (0.114 R)
• M24: 2,765,915 km (0.112 R)
• M25: 3,172,971 km (0.085 R)
• M26: 3,383,605 km (0.093 R)
• M27: 3,753,710 km (0.111 R)
• M28: 3,857,979 km (0.074 R)
• M29: 3,950,132 km (0.103 R)
• M30: 4,016,404 km (0.082 R)
• M31: 4,163,458 km (0.062 R)
• M32: 4,394,288 km (0.078 R)
• M33: 4,559,743 km (0.108 R)
• M34: 4,685,256 km (0.047 R)
• M35: 4,868,663 km (0.075 R)
• M36: 5,403,325 km (0.088 R)
• M37: 5,476,928 km (0.042 R)
• M38: 5,865,583 km (0.059 R)
• M39: 6,402,938 km (0.058 R)
• M40: 6,590,684 km (0.071 R)
• M41: 6,748,659 km (0.113 R)
• M42: 6,891,974 km (0.099 R)
• M43: 7,068,350 km (0.11 R)
• M44: 7,327,603 km (0.103 R)
• M45: 7,540,630 km (0.119 R)
• M46: 7,805,718 km (0.071 R)
• M47: 7,889,193 km (0.12 R)
• M48: 8,447,343 km (0.028 R)
• M49: 8,515,859 km (0.031 R)
• M50: 8,739,807 km (0.11 R)
• M51: 9,088,220 km (0.053 R)
• M52: 9,388,014 km (0.091 R)
• M53: 9,601,640 km (0.081 R)
• M54: 9,762,907 km (0.05 R)
• M55: 10,508,802 km (0.112 R)
• M56: 10,582,553 km (0.088 R)
• M57: 10,711,956 km (0.102 R)
• M58: 10,953,855 km (0.054 R)
• M59: 11,009,954 km (0.105 R)
• M60: 11,480,889 km (0.058 R)
• M61: 11,728,473 km (0.1 R)
• M62: 11,939,406 km (0.117 R)
• M63: 12,190,132 km (0.072 R)
• M64: 12,306,519 km (0.075 R)
• M65: 12,442,653 km (0.115 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 939.8

Radius: 12.1

Gravity: 6.42 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 7.48 AU - 9.12 AU

Year: 10670 Days

Day: 5.5 Hours

Environment

Temp: -185 °C

Axial Tilt: 2.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 55,920,887 km

• M1: 273,465 km (0.046 R)
• M2: 789,278 km (0.099 R)
• M3: 945,309 km (0.039 R)
• M4: 1,673,103 km (0.079 R)
• M5: 3,502,385 km (0.103 R)
• M6: 3,800,534 km (0.113 R)
• M7: 4,141,467 km (0.108 R)
• M8: 5,000,159 km (0.12 R)
• M9: 5,260,908 km (0.11 R)
• M10: 5,912,856 km (0.076 R)
• M11: 5,991,395 km (0.12 R)
• M12: 6,631,075 km (0.073 R)
• M13: 6,835,576 km (0.083 R)
• M14: 8,280,392 km (0.081 R)
• M15: 8,589,311 km (0.057 R)
• M16: 8,812,362 km (0.107 R)
• M17: 9,082,685 km (0.12 R)
• M18: 9,770,087 km (0.116 R)
• M19: 10,143,633 km (0.09 R)
• M20: 10,474,394 km (0.083 R)
• M21: 10,617,260 km (0.092 R)
• M22: 10,760,724 km (0.085 R)
• M23: 11,536,838 km (0.084 R)
• M24: 13,348,768 km (0.05 R)
• M25: 13,659,183 km (0.116 R)
• M26: 14,764,861 km (0.119 R)
• M27: 16,504,535 km (0.078 R)
• M28: 17,117,437 km (0.096 R)
• M29: 17,285,884 km (0.119 R)
• M30: 17,851,364 km (0.036 R)
• M31: 17,965,208 km (0.101 R)
• M32: 18,193,495 km (0.088 R)
• M33: 18,422,828 km (0.099 R)
• M34: 19,760,233 km (0.103 R)
• M35: 21,733,279 km (0.068 R)
• M36: 22,037,711 km (0.099 R)
• M37: 22,897,600 km (0.11 R)
• M38: 23,331,733 km (0.111 R)
• M39: 24,586,859 km (0.066 R)
• M40: 25,222,650 km (0.056 R)
• M41: 25,606,668 km (0.117 R)
• M42: 25,735,172 km (0.091 R)
• M43: 26,057,256 km (0.081 R)
• M44: 27,424,581 km (0.093 R)
• M45: 27,687,724 km (0.113 R)
• M46: 28,150,131 km (0.109 R)
• M47: 28,881,963 km (0.036 R)
• M48: 29,687,548 km (0.088 R)
• M49: 30,909,613 km (0.071 R)
• M50: 32,564,614 km (0.082 R)
• M51: 34,389,858 km (0.079 R)
• M52: 34,602,586 km (0.115 R)
• M53: 35,243,463 km (0.089 R)
• M54: 35,529,494 km (0.109 R)
• M55: 36,753,953 km (0.116 R)
• M56: 37,480,699 km (0.08 R)
• M57: 37,845,868 km (0.092 R)
• M58: 38,138,780 km (0.094 R)
• M59: 38,800,751 km (0.115 R)
• M60: 39,022,156 km (0.107 R)
• M61: 40,061,412 km (0.034 R)
• M62: 40,285,211 km (0.083 R)
• M63: 40,659,355 km (0.103 R)
• M64: 41,561,729 km (0.113 R)
• M65: 42,242,848 km (0.068 R)
• M66: 43,004,002 km (0.109 R)
• M67: 43,309,780 km (0.11 R)
• M68: 43,616,157 km (0.083 R)
• M69: 43,692,900 km (0.114 R)
• M70: 44,694,458 km (0.114 R)
• M71: 46,015,557 km (0.099 R)
• M72: 46,955,780 km (0.091 R)
• M73: 47,191,845 km (0.078 R)
• M74: 48,378,156 km (0.11 R)
• M75: 50,376,933 km (0.117 R)
• M76: 51,751,439 km (0.108 R)
• M77: 51,832,670 km (0.111 R)
• M78: 52,484,169 km (0.11 R)
• M79: 53,548,558 km (0.119 R)
• M80: 54,207,088 km (0.033 R)

Planet 7 - Ice Giant

Semi-Major Axis: 9.89 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 751.5

Radius: 4.5

Gravity: 37.11 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 8.94 AU - 10.84 AU

Year: 13879 Days

Day: 20.9 Hours

Environment

Temp: -209 °C

Axial Tilt: 24.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 55,920,887 km

• M1: 61,485 km (0.069 R)
• M2: 192,233 km (0.117 R)
• M3: 603,927 km (0.117 R)
• M4: 1,292,974 km (0.099 R)
• M5: 1,368,970 km (0.078 R)
• M6: 1,472,641 km (0.093 R)
• M7: 1,605,784 km (0.1 R)
• M8: 1,999,376 km (0.054 R)
• M9: 2,515,339 km (0.094 R)
• M10: 2,642,497 km (0.12 R)
• M11: 2,739,287 km (0.087 R)
• M12: 2,870,185 km (0.065 R)
• M13: 3,769,866 km (0.033 R)
• M14: 3,915,425 km (0.108 R)
• M15: 4,212,377 km (0.042 R)
• M16: 4,439,616 km (0.087 R)
• M17: 4,788,179 km (0.052 R)
• M18: 5,388,515 km (0.114 R)
• M19: 5,429,356 km (0.062 R)
• M20: 5,718,229 km (0.09 R)
• M21: 7,056,831 km (0.11 R)
• M22: 7,101,561 km (0.082 R)
• M23: 7,599,871 km (0.078 R)
• M24: 7,645,648 km (0.087 R)
• M25: 8,773,616 km (0.058 R)
• M26: 8,966,747 km (0.048 R)
• M27: 10,204,370 km (0.08 R)
• M28: 10,611,725 km (0.041 R)
• M29: 10,662,887 km (0.1 R)
• M30: 11,180,346 km (0.045 R)
• M31: 12,131,939 km (0.052 R)
• M32: 13,164,463 km (0.046 R)
• M33: 14,337,909 km (0.101 R)
• M34: 14,793,733 km (0.105 R)
• M35: 15,254,196 km (0.118 R)
• M36: 16,130,390 km (0.078 R)
• M37: 16,307,514 km (0.103 R)
• M38: 16,544,777 km (0.091 R)
• M39: 16,604,316 km (0.033 R)
• M40: 18,237,177 km (0.058 R)
• M41: 18,545,199 km (0.052 R)
• M42: 19,605,100 km (0.107 R)
• M43: 20,110,741 km (0.066 R)
• M44: 20,301,329 km (0.088 R)
• M45: 20,684,598 km (0.119 R)
• M46: 22,109,967 km (0.1 R)
• M47: 22,967,013 km (0.101 R)
• M48: 23,299,420 km (0.111 R)
• M49: 24,509,666 km (0.109 R)
• M50: 25,602,479 km (0.028 R)
• M51: 26,502,011 km (0.082 R)
• M52: 26,711,149 km (0.09 R)
• M53: 27,694,007 km (0.081 R)
• M54: 27,835,377 km (0.102 R)
• M55: 28,974,864 km (0.082 R)
• M56: 30,932,202 km (0.06 R)
• M57: 31,005,505 km (0.118 R)
• M58: 32,334,981 km (0.073 R)
• M59: 33,306,769 km (0.102 R)
• M60: 33,607,610 km (0.108 R)
• M61: 34,060,593 km (0.072 R)
• M62: 34,136,439 km (0.082 R)
• M63: 35,125,580 km (0.061 R)
• M64: 36,665,840 km (0.116 R)
• M65: 40,451,414 km (0.072 R)
• M66: 40,692,117 km (0.108 R)
• M67: 41,255,502 km (0.082 R)
• M68: 41,416,918 km (0.12 R)
• M69: 41,740,499 km (0.097 R)
• M70: 41,902,663 km (0.104 R)
• M71: 42,146,059 km (0.072 R)
• M72: 42,471,583 km (0.106 R)
• M73: 43,124,877 km (0.067 R)
• M74: 43,534,925 km (0.113 R)
• M75: 43,781,612 km (0.107 R)
• M76: 44,607,093 km (0.084 R)
• M77: 45,437,810 km (0.084 R)
• M78: 46,189,689 km (0.119 R)
• M79: 49,924,699 km (0.109 R)
• M80: 51,219,917 km (0.082 R)
• M81: 51,306,684 km (0.088 R)
• M82: 52,351,326 km (0.054 R)
• M83: 52,964,079 km (0.09 R)
• M84: 53,491,112 km (0.091 R)
• M85: 54,196,466 km (0.102 R)
• M86: 56,958,940 km (0.073 R)
• M87: 57,138,608 km (0.061 R)
• M88: 57,679,105 km (0.091 R)
• M89: 58,493,067 km (0.064 R)
• M90: 58,583,723 km (0.074 R)
• M91: 58,674,529 km (0.115 R)
• M92: 58,765,185 km (0.067 R)
• M93: 59,219,813 km (0.067 R)
• M94: 59,492,979 km (0.086 R)
• M95: 59,584,234 km (0.117 R)

Planet 8 - Ice Giant

Semi-Major Axis: 9.89 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 564.7

Radius: 6

Gravity: 15.69 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 8.8 AU - 10.98 AU

Year: 13879 Days

Day: 20.9 Hours

Environment

Temp: -206 °C

Axial Tilt: 3.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 55,920,887 km

• M1: 94,396 km (0.035 R)
• M2: 209,437 km (0.078 R)
• M3: 538,253 km (0.117 R)
• M4: 590,014 km (0.106 R)
• M5: 854,653 km (0.061 R)
• M6: 1,021,604 km (0.049 R)
• M7: 1,064,838 km (0.065 R)
• M8: 1,221,616 km (0.068 R)
• M9: 1,338,303 km (0.096 R)
• M10: 1,684,173 km (0.066 R)
• M11: 1,814,173 km (0.111 R)
• M12: 2,396,109 km (0.109 R)
• M13: 2,572,335 km (0.096 R)
• M14: 2,632,025 km (0.103 R)
• M15: 2,968,770 km (0.114 R)
• M16: 3,158,161 km (0.115 R)
• M17: 4,093,147 km (0.113 R)
• M18: 4,410,744 km (0.096 R)
• M19: 4,554,507 km (0.096 R)
• M20: 4,772,920 km (0.109 R)
• M21: 5,182,519 km (0.118 R)
• M22: 5,296,064 km (0.092 R)
• M23: 6,558,819 km (0.103 R)
• M24: 7,181,446 km (0.056 R)
• M25: 7,649,986 km (0.078 R)
• M26: 9,807,188 km (0.07 R)
• M27: 9,854,012 km (0.08 R)
• M28: 9,994,933 km (0.036 R)
• M29: 10,089,180 km (0.081 R)
• M30: 10,902,992 km (0.073 R)
• M31: 12,137,474 km (0.117 R)
• M32: 12,338,982 km (0.054 R)
• M33: 12,950,538 km (0.119 R)
• M34: 13,833,465 km (0.059 R)
• M35: 14,361,994 km (0.113 R)
• M36: 14,950,961 km (0.09 R)
• M37: 16,429,736 km (0.074 R)
• M38: 17,271,224 km (0.104 R)
• M39: 17,554,712 km (0.11 R)
• M40: 18,472,644 km (0.094 R)
• M41: 19,054,281 km (0.097 R)
• M42: 19,347,343 km (0.058 R)
• M43: 19,937,806 km (0.084 R)
• M44: 22,853,768 km (0.041 R)
• M45: 22,916,000 km (0.066 R)
• M46: 24,870,496 km (0.084 R)
• M47: 25,512,271 km (0.117 R)
• M48: 25,899,879 km (0.054 R)
• M49: 26,354,657 km (0.072 R)
• M50: 26,550,480 km (0.051 R)
• M51: 27,668,575 km (0.03 R)
• M52: 28,600,869 km (0.039 R)
• M53: 28,869,247 km (0.065 R)
• M54: 30,496,274 km (0.041 R)
• M55: 30,770,337 km (0.119 R)
• M56: 30,907,668 km (0.045 R)
• M57: 31,114,113 km (0.071 R)
• M58: 31,182,928 km (0.089 R)
• M59: 31,805,405 km (0.116 R)
• M60: 34,264,495 km (0.031 R)
• M61: 36,347,795 km (0.06 R)
• M62: 36,711,168 km (0.117 R)
• M63: 37,002,734 km (0.064 R)
• M64: 38,029,125 km (0.025 R)
• M65: 38,842,190 km (0.108 R)
• M66: 39,213,641 km (0.095 R)
• M67: 41,239,795 km (0.069 R)
• M68: 41,694,572 km (0.118 R)
• M69: 41,922,709 km (0.07 R)
• M70: 42,838,996 km (0.082 R)
• M71: 42,992,334 km (0.047 R)
• M72: 43,993,742 km (0.042 R)
• M73: 44,225,918 km (0.093 R)
• M74: 44,924,839 km (0.091 R)
• M75: 45,080,720 km (0.065 R)
• M76: 45,627,500 km (0.094 R)
• M77: 47,598,153 km (0.063 R)
• M78: 47,916,048 km (0.086 R)
• M79: 51,296,063 km (0.113 R)
• M80: 51,377,444 km (0.12 R)
• M81: 53,922,552 km (0.102 R)
• M82: 54,918,725 km (0.103 R)
• M83: 55,335,504 km (0.101 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 250 - 13,311 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit