🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.57

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 0.58 AU - 0.6 AU

Year: 196 Days

Day: 38.2 Hours

Environment

Temp: 9 °C

Axial Tilt: 34.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.82

Radius: 1.51

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 0.86 AU - 0.96 AU

Year: 376 Days

Day: 44.7 Hours

Environment

Temp: -52 °C

Axial Tilt: 4.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 47,381,901 km

• M1: 163,062 km (0.071 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 0.94 AU - 1.42 AU

Year: 556 Days

Day: 44.4 Hours

Environment

Temp: -76 °C

Axial Tilt: 19.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.54

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 1.04 AU - 1.4 AU

Year: 584 Days

Day: 17.1 Hours

Environment

Temp: -79 °C

Axial Tilt: 106.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 6.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 331.5

Radius: 14.4

Gravity: 1.6 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 6.76 AU - 7.02 AU

Year: 7840 Days

Day: 13.8 Hours

Environment

Temp: -175 °C

Axial Tilt: 0.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 47,381,901 km

• M1: 220,956 km (0.099 R)
• M2: 320,289 km (0.057 R)
• M3: 885,619 km (0.11 R)
• M4: 1,215,483 km (0.096 R)
• M5: 1,308,383 km (0.113 R)
• M6: 1,436,140 km (0.066 R)
• M7: 1,653,206 km (0.063 R)
• M8: 1,899,594 km (0.03 R)
• M9: 2,064,600 km (0.102 R)
• M10: 2,253,692 km (0.093 R)
• M11: 2,548,400 km (0.08 R)
• M12: 2,793,291 km (0.079 R)
• M13: 3,328,852 km (0.096 R)
• M14: 3,850,051 km (0.118 R)
• M15: 3,966,737 km (0.111 R)
• M16: 4,276,106 km (0.09 R)
• M17: 4,593,253 km (0.108 R)
• M18: 5,070,919 km (0.106 R)
• M19: 5,485,754 km (0.101 R)
• M20: 5,911,509 km (0.103 R)
• M21: 6,570,488 km (0.072 R)
• M22: 7,368,892 km (0.061 R)
• M23: 7,602,713 km (0.068 R)
• M24: 8,440,312 km (0.084 R)
• M25: 8,654,386 km (0.053 R)
• M26: 8,777,505 km (0.096 R)
• M27: 9,087,921 km (0.101 R)
• M28: 9,181,719 km (0.109 R)
• M29: 9,401,927 km (0.08 R)
• M30: 9,623,930 km (0.114 R)
• M31: 9,944,070 km (0.095 R)
• M32: 10,137,799 km (0.105 R)
• M33: 10,693,705 km (0.085 R)
• M34: 11,092,233 km (0.096 R)
• M35: 11,394,271 km (0.059 R)
• M36: 12,178,463 km (0.069 R)
• M37: 12,594,645 km (0.11 R)
• M38: 13,227,593 km (0.073 R)
• M39: 14,051,578 km (0.115 R)
• M40: 14,634,561 km (0.083 R)
• M41: 14,966,070 km (0.1 R)
• M42: 15,449,271 km (0.061 R)
• M43: 15,599,019 km (0.116 R)
• M44: 16,316,640 km (0.066 R)
• M45: 16,545,524 km (0.09 R)
• M46: 16,737,159 km (0.109 R)
• M47: 17,432,939 km (0.118 R)
• M48: 17,627,865 km (0.113 R)
• M49: 17,941,273 km (0.114 R)
• M50: 18,296,119 km (0.077 R)
• M51: 19,093,027 km (0.056 R)
• M52: 19,414,961 km (0.108 R)
• M53: 19,657,609 km (0.118 R)
• M54: 19,779,382 km (0.051 R)
• M55: 20,145,896 km (0.099 R)
• M56: 21,259,204 km (0.107 R)
• M57: 21,384,118 km (0.061 R)
• M58: 21,760,506 km (0.111 R)
• M59: 22,223,362 km (0.117 R)
• M60: 22,392,557 km (0.073 R)
• M61: 23,330,386 km (0.106 R)
• M62: 23,847,397 km (0.092 R)
• M63: 25,908,706 km (0.051 R)
• M64: 26,086,727 km (0.12 R)
• M65: 26,444,116 km (0.074 R)
• M66: 27,344,546 km (0.104 R)
• M67: 28,072,190 km (0.105 R)
• M68: 28,392,479 km (0.115 R)
• M69: 28,944,495 km (0.083 R)
• M70: 29,779,102 km (0.062 R)
• M71: 30,199,472 km (0.075 R)
• M72: 30,998,773 km (0.08 R)
• M73: 31,519,673 km (0.115 R)
• M74: 31,900,250 km (0.041 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 853.6

Radius: 14.8

Gravity: 3.9 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 7.4 AU - 8.74 AU

Year: 9937 Days

Day: 13.7 Hours

Environment

Temp: -182 °C

Axial Tilt: 27.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 47,381,901 km

• M1: 235,168 km (0.093 R)
• M2: 351,106 km (0.064 R)
• M3: 578,196 km (0.037 R)
• M4: 974,181 km (0.102 R)
• M5: 1,132,007 km (0.113 R)
• M6: 1,235,230 km (0.032 R)
• M7: 1,520,214 km (0.106 R)
• M8: 2,025,854 km (0.043 R)
• M9: 2,418,848 km (0.03 R)
• M10: 2,694,557 km (0.082 R)
• M11: 2,836,376 km (0.036 R)
• M12: 3,307,310 km (0.077 R)
• M13: 3,963,147 km (0.071 R)
• M14: 4,456,371 km (0.119 R)
• M15: 4,934,635 km (0.056 R)
• M16: 5,756,077 km (0.077 R)
• M17: 5,977,482 km (0.115 R)
• M18: 6,466,817 km (0.094 R)
• M19: 6,735,794 km (0.029 R)
• M20: 7,807,812 km (0.08 R)
• M21: 8,053,302 km (0.082 R)
• M22: 8,805,031 km (0.111 R)
• M23: 9,060,694 km (0.109 R)
• M24: 9,275,666 km (0.116 R)
• M25: 9,974,887 km (0.102 R)
• M26: 10,330,780 km (0.044 R)
• M27: 10,918,251 km (0.103 R)
• M28: 11,703,041 km (0.084 R)
• M29: 11,937,312 km (0.089 R)
• M30: 12,315,346 km (0.114 R)
• M31: 13,180,620 km (0.068 R)
• M32: 13,620,587 km (0.077 R)
• M33: 13,719,022 km (0.12 R)
• M34: 14,065,341 km (0.116 R)
• M35: 14,565,297 km (0.046 R)
• M36: 14,918,648 km (0.102 R)
• M37: 16,203,993 km (0.092 R)
• M38: 16,833,500 km (0.042 R)
• M39: 18,879,700 km (0.111 R)
• M40: 20,156,069 km (0.095 R)
• M41: 20,380,915 km (0.107 R)
• M42: 20,606,508 km (0.109 R)
• M43: 20,889,847 km (0.071 R)
• M44: 21,060,388 km (0.084 R)
• M45: 21,574,855 km (0.103 R)
• M46: 23,143,239 km (0.06 R)
• M47: 25,351,603 km (0.099 R)
• M48: 25,655,287 km (0.102 R)
• M49: 27,005,408 km (0.064 R)
• M50: 27,253,291 km (0.104 R)
• M51: 27,502,073 km (0.056 R)
• M52: 28,189,924 km (0.104 R)
• M53: 28,883,459 km (0.108 R)
• M54: 31,648,327 km (0.088 R)
• M55: 32,369,090 km (0.091 R)
• M56: 33,626,909 km (0.028 R)
• M57: 34,698,329 km (0.064 R)
• M58: 35,305,995 km (0.113 R)
• M59: 36,395,068 km (0.065 R)
• M60: 36,668,981 km (0.114 R)
• M61: 38,188,148 km (0.052 R)
• M62: 39,165,620 km (0.071 R)
• M63: 40,080,561 km (0.119 R)
• M64: 40,931,473 km (0.083 R)
• M65: 41,145,099 km (0.041 R)
• M66: 41,573,547 km (0.119 R)
• M67: 41,788,220 km (0.047 R)
• M68: 42,578,845 km (0.099 R)
• M69: 42,867,569 km (0.051 R)
• M70: 43,374,407 km (0.107 R)
• M71: 44,247,909 km (0.086 R)
• M72: 45,127,245 km (0.105 R)
• M73: 46,754,271 km (0.113 R)
• M74: 47,799,661 km (0.083 R)
• M75: 48,400,446 km (0.1 R)
• M76: 48,626,489 km (0.085 R)
• M77: 49,003,775 km (0.105 R)
• M78: 50,065,620 km (0.1 R)
• M79: 50,370,351 km (0.112 R)
• M80: 50,752,274 km (0.088 R)

Planet 7 - Ice Giant

Semi-Major Axis: 9.83 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 729.1

Radius: 3.2

Gravity: 71.2 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 9.25 AU - 10.41 AU

Year: 13360 Days

Day: 15.3 Hours

Environment

Temp: -192 °C

Axial Tilt: 47.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 47,381,901 km

• M1: 41,738 km (0.077 R)
• M2: 195,225 km (0.027 R)
• M3: 302,936 km (0.105 R)
• M4: 479,312 km (0.102 R)
• M5: 625,020 km (0.111 R)
• M6: 743,202 km (0.047 R)
• M7: 955,631 km (0.078 R)
• M8: 1,535,921 km (0.071 R)
• M9: 1,588,430 km (0.112 R)
• M10: 1,695,243 km (0.117 R)
• M11: 2,145,383 km (0.096 R)
• M12: 2,505,914 km (0.085 R)
• M13: 2,598,964 km (0.101 R)
• M14: 2,852,682 km (0.108 R)
• M15: 3,180,750 km (0.12 R)
• M16: 3,486,229 km (0.093 R)
• M17: 3,872,191 km (0.087 R)
• M18: 4,875,694 km (0.11 R)
• M19: 5,953,995 km (0.087 R)
• M20: 6,626,288 km (0.087 R)
• M21: 7,146,141 km (0.108 R)
• M22: 8,178,516 km (0.105 R)
• M23: 8,455,421 km (0.117 R)
• M24: 9,018,508 km (0.079 R)
• M25: 9,113,502 km (0.111 R)
• M26: 9,448,602 km (0.058 R)
• M27: 9,739,121 km (0.093 R)
• M28: 10,131,067 km (0.051 R)
• M29: 10,628,031 km (0.083 R)
• M30: 10,778,676 km (0.118 R)
• M31: 12,061,478 km (0.081 R)
• M32: 12,534,955 km (0.061 R)
• M33: 12,641,020 km (0.116 R)
• M34: 12,747,235 km (0.062 R)
• M35: 13,014,416 km (0.116 R)
• M36: 13,445,707 km (0.117 R)
• M37: 15,104,149 km (0.113 R)
• M38: 16,014,751 km (0.051 R)
• M39: 16,072,197 km (0.111 R)
• M40: 16,534,753 km (0.064 R)
• M41: 16,592,797 km (0.084 R)
• M42: 18,007,844 km (0.109 R)
• M43: 18,911,564 km (0.076 R)
• M44: 20,450,478 km (0.098 R)
• M45: 21,329,664 km (0.109 R)
• M46: 22,092,913 km (0.084 R)
• M47: 22,349,473 km (0.033 R)
• M48: 23,189,615 km (0.12 R)
• M49: 23,777,235 km (0.116 R)
• M50: 24,502,186 km (0.116 R)
• M51: 24,767,723 km (0.119 R)
• M52: 25,502,398 km (0.111 R)
• M53: 25,906,312 km (0.094 R)
• M54: 26,109,017 km (0.112 R)
• M55: 28,512,307 km (0.102 R)
• M56: 31,848,938 km (0.034 R)
• M57: 32,210,965 km (0.095 R)
• M58: 32,428,929 km (0.099 R)
• M59: 32,866,353 km (0.116 R)
• M60: 33,599,532 km (0.079 R)
• M61: 33,746,886 km (0.063 R)
• M62: 33,968,291 km (0.104 R)
• M63: 34,635,198 km (0.098 R)
• M64: 35,231,645 km (0.085 R)
• M65: 36,283,617 km (0.034 R)
• M66: 36,965,335 km (0.053 R)
• M67: 38,418,229 km (0.12 R)
• M68: 40,907,239 km (0.078 R)
• M69: 41,458,656 km (0.115 R)
• M70: 41,695,619 km (0.076 R)
• M71: 41,774,757 km (0.062 R)
• M72: 41,853,894 km (0.091 R)
• M73: 42,250,478 km (0.066 R)
• M74: 42,807,879 km (0.094 R)
• M75: 42,967,500 km (0.092 R)
• M76: 43,768,896 km (0.104 R)
• M77: 44,171,464 km (0.081 R)
• M78: 45,061,272 km (0.078 R)
• M79: 45,793,853 km (0.066 R)
• M80: 47,023,398 km (0.075 R)
• M81: 47,105,677 km (0.083 R)
• M82: 47,270,534 km (0.104 R)
• M83: 47,518,268 km (0.106 R)
• M84: 47,600,846 km (0.038 R)
• M85: 47,683,573 km (0.111 R)
• M86: 47,931,906 km (0.042 R)
• M87: 48,429,917 km (0.101 R)
• M88: 48,929,574 km (0.112 R)
• M89: 50,102,272 km (0.058 R)
• M90: 50,523,390 km (0.09 R)
• M91: 51,623,532 km (0.074 R)
• M92: 52,389,773 km (0.09 R)
• M93: 53,503,379 km (0.054 R)
• M94: 54,451,680 km (0.068 R)
• M95: 55,666,564 km (0.069 R)
• M96: 56,627,282 km (0.091 R)
• M97: 57,153,717 km (0.041 R)
• M98: 58,211,374 km (0.067 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.35 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 148

Radius: 4.4

Gravity: 7.64 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 11.23 AU - 15.47 AU

Year: 21144 Days

Day: 22.5 Hours

Environment

Temp: -210 °C

Axial Tilt: 15.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 47,381,901 km

• M1: 71,508 km (0.074 R)
• M2: 124,914 km (0.103 R)
• M3: 300,692 km (0.108 R)
• M4: 364,570 km (0.113 R)
• M5: 405,261 km (0.108 R)
• M6: 521,648 km (0.095 R)
• M7: 715,826 km (0.109 R)
• M8: 1,007,392 km (0.067 R)
• M9: 1,046,288 km (0.05 R)
• M10: 1,206,956 km (0.079 R)
• M11: 1,353,861 km (0.094 R)
• M12: 1,506,600 km (0.111 R)
• M13: 1,757,925 km (0.111 R)
• M14: 1,828,684 km (0.113 R)
• M15: 2,046,648 km (0.089 R)
• M16: 2,298,721 km (0.098 R)
• M17: 2,776,686 km (0.077 R)
• M18: 2,998,839 km (0.102 R)
• M19: 3,083,661 km (0.094 R)
• M20: 3,313,593 km (0.061 R)
• M21: 3,460,199 km (0.093 R)
• M22: 3,578,979 km (0.107 R)
• M23: 3,729,325 km (0.091 R)
• M24: 4,130,098 km (0.101 R)
• M25: 4,512,021 km (0.056 R)
• M26: 4,674,485 km (0.057 R)
• M27: 5,139,584 km (0.108 R)
• M28: 6,731,455 km (0.052 R)
• M29: 7,179,800 km (0.04 R)
• M30: 7,522,379 km (0.056 R)
• M31: 8,105,063 km (0.073 R)
• M32: 8,421,911 km (0.11 R)
• M33: 9,108,266 km (0.11 R)
• M34: 9,980,721 km (0.041 R)
• M35: 10,362,645 km (0.104 R)
• M36: 11,404,594 km (0.11 R)
• M37: 12,661,665 km (0.082 R)
• M38: 12,890,849 km (0.087 R)
• M39: 13,213,830 km (0.102 R)
• M40: 13,399,631 km (0.025 R)
• M41: 13,539,505 km (0.115 R)
• M42: 14,293,777 km (0.117 R)
• M43: 14,341,349 km (0.093 R)
• M44: 15,013,194 km (0.095 R)
• M45: 15,793,496 km (0.083 R)
• M46: 16,040,183 km (0.117 R)
• M47: 16,536,997 km (0.112 R)
• M48: 16,687,044 km (0.029 R)
• M49: 17,089,462 km (0.074 R)
• M50: 17,596,898 km (0.074 R)
• M51: 18,109,421 km (0.117 R)
• M52: 18,160,882 km (0.095 R)
• M53: 19,043,959 km (0.06 R)
• M54: 19,570,094 km (0.073 R)
• M55: 21,339,388 km (0.118 R)
• M56: 22,325,986 km (0.052 R)
• M57: 23,103,446 km (0.027 R)
• M58: 23,327,245 km (0.12 R)
• M59: 23,946,281 km (0.053 R)
• M60: 26,184,415 km (0.119 R)
• M61: 26,359,294 km (0.097 R)
• M62: 27,062,704 km (0.098 R)
• M63: 27,239,678 km (0.099 R)
• M64: 27,713,006 km (0.068 R)
• M65: 28,010,406 km (0.089 R)
• M66: 29,633,992 km (0.11 R)
• M67: 32,720,046 km (0.108 R)
• M68: 33,349,405 km (0.094 R)
• M69: 33,665,654 km (0.109 R)
• M70: 34,237,268 km (0.07 R)
• M71: 35,068,583 km (0.118 R)
• M72: 36,555,736 km (0.1 R)
• M73: 37,667,996 km (0.047 R)
• M74: 37,931,438 km (0.106 R)
• M75: 38,393,695 km (0.092 R)
• M76: 38,725,054 km (0.043 R)
• M77: 39,524,206 km (0.066 R)
• M78: 41,071,048 km (0.114 R)
• M79: 42,090,408 km (0.051 R)
• M80: 42,500,605 km (0.104 R)
• M81: 42,912,000 km (0.094 R)
• M82: 43,049,480 km (0.029 R)
• M83: 43,877,055 km (0.067 R)
• M84: 44,223,524 km (0.063 R)
• M85: 44,988,867 km (0.082 R)
• M86: 45,268,166 km (0.111 R)
• M87: 45,338,178 km (0.073 R)
• M88: 46,956,528 km (0.111 R)
• M89: 47,381,834 km (0.037 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: 172 - 20,016 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit