🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.75

Radius: 1.25

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 0.53 AU - 0.63 AU

Year: 189 Days

Day: 46.3 Hours

Environment

Temp: 40 °C

Axial Tilt: 0.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 77,062,158 km

• M1: 147,653 km (0.097 R)
• M2: 228,586 km (0.058 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.24

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 0.59 AU - 0.63 AU

Year: 204 Days

Day: 18.7 Hours

Environment

Temp: 14 °C

Axial Tilt: 38.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.87

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 0.85 AU - 1.33 AU

Year: 486 Days

Day: 37.6 Hours

Environment

Temp: -52 °C

Axial Tilt: 18.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.97

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 2.27 AU - 2.47 AU

Year: 1560 Days

Day: 39 Hours

Environment

Temp: -128 °C

Axial Tilt: 3.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 4.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 589.2

Radius: 8.3

Gravity: 8.55 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 4.16 AU - 5.04 AU

Year: 4218 Days

Day: 5.8 Hours

Environment

Temp: -171 °C

Axial Tilt: 36.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 77,062,158 km

• M1: 112,198 km (0.078 R)
• M2: 164,857 km (0.062 R)
• M3: 315,203 km (0.119 R)
• M4: 506,987 km (0.054 R)
• M5: 586,274 km (0.12 R)
• M6: 670,198 km (0.103 R)
• M7: 736,022 km (0.087 R)
• M8: 850,913 km (0.111 R)
• M9: 922,869 km (0.046 R)
• M10: 1,125,126 km (0.108 R)
• M11: 1,191,248 km (0.047 R)
• M12: 1,397,992 km (0.069 R)
• M13: 1,571,825 km (0.094 R)
• M14: 1,799,064 km (0.057 R)
• M15: 1,861,446 km (0.088 R)
• M16: 2,069,387 km (0.115 R)
• M17: 2,151,517 km (0.071 R)
• M18: 2,578,020 km (0.063 R)
• M19: 3,488,323 km (0.05 R)
• M20: 3,566,712 km (0.06 R)
• M21: 4,070,259 km (0.058 R)
• M22: 4,319,788 km (0.089 R)
• M23: 4,834,106 km (0.118 R)
• M24: 5,687,561 km (0.064 R)
• M25: 5,756,975 km (0.067 R)
• M26: 5,826,687 km (0.12 R)
• M27: 5,990,198 km (0.076 R)
• M28: 6,108,081 km (0.113 R)
• M29: 6,346,091 km (0.084 R)
• M30: 6,466,218 km (0.098 R)
• M31: 6,659,948 km (0.106 R)
• M32: 6,757,635 km (0.103 R)
• M33: 7,028,557 km (0.046 R)
• M34: 7,227,821 km (0.067 R)
• M35: 7,631,885 km (0.084 R)
• M36: 7,734,210 km (0.117 R)
• M37: 8,017,548 km (0.055 R)
• M38: 8,727,540 km (0.089 R)
• M39: 8,834,502 km (0.116 R)
• M40: 9,130,856 km (0.043 R)
• M41: 9,320,995 km (0.109 R)
• M42: 9,375,598 km (0.076 R)
• M43: 9,705,461 km (0.117 R)
• M44: 9,983,264 km (0.118 R)
• M45: 10,404,831 km (0.076 R)
• M46: 11,120,358 km (0.084 R)
• M47: 11,236,296 km (0.04 R)
• M48: 11,323,661 km (0.056 R)
• M49: 11,645,446 km (0.098 R)
• M50: 12,029,614 km (0.08 R)
• M51: 12,388,050 km (0.119 R)
• M52: 12,871,401 km (0.111 R)
• M53: 13,176,580 km (0.04 R)
• M54: 13,299,251 km (0.088 R)
• M55: 13,422,370 km (0.064 R)
• M56: 13,638,838 km (0.066 R)
• M57: 13,763,004 km (0.041 R)
• M58: 14,231,993 km (0.102 R)
• M59: 14,769,947 km (0.095 R)
• M60: 14,897,405 km (0.112 R)
• M61: 15,089,488 km (0.05 R)
• M62: 15,443,587 km (0.065 R)
• M63: 16,820,785 km (0.077 R)
• M64: 16,920,716 km (0.064 R)
• M65: 17,221,408 km (0.115 R)
• M66: 17,930,202 km (0.083 R)
• M67: 19,411,072 km (0.054 R)
• M68: 19,972,064 km (0.097 R)
• M69: 20,042,524 km (0.1 R)
• M70: 20,467,233 km (0.108 R)
• M71: 20,894,933 km (0.111 R)
• M72: 20,966,590 km (0.101 R)
• M73: 21,074,002 km (0.069 R)
• M74: 21,253,669 km (0.095 R)
• M75: 22,524,951 km (0.086 R)
• M76: 22,708,658 km (0.03 R)
• M77: 22,819,061 km (0.063 R)
• M78: 22,966,564 km (0.081 R)
• M79: 23,225,369 km (0.089 R)
• M80: 23,373,770 km (0.11 R)
• M81: 23,448,120 km (0.091 R)
• M82: 24,270,759 km (0.049 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 864.4

Radius: 14.3

Gravity: 4.23 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 3.96 AU - 5.9 AU

Year: 4679 Days

Day: 6.2 Hours

Environment

Temp: -167 °C

Axial Tilt: 43.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 77,062,158 km

• M1: 213,626 km (0.091 R)
• M2: 331,210 km (0.081 R)
• M3: 435,479 km (0.105 R)
• M4: 524,939 km (0.057 R)
• M5: 740,509 km (0.101 R)
• M6: 1,029,981 km (0.071 R)
• M7: 1,404,275 km (0.099 R)
• M8: 1,582,745 km (0.113 R)
• M9: 1,751,941 km (0.088 R)
• M10: 2,017,477 km (0.093 R)
• M11: 2,353,773 km (0.103 R)
• M12: 2,548,549 km (0.113 R)
• M13: 2,850,887 km (0.112 R)
• M14: 3,038,034 km (0.092 R)
• M15: 3,250,911 km (0.113 R)
• M16: 3,513,007 km (0.101 R)
• M17: 3,602,018 km (0.071 R)
• M18: 3,942,353 km (0.071 R)
• M19: 4,293,309 km (0.109 R)
• M20: 4,581,435 km (0.097 R)
• M21: 4,826,626 km (0.119 R)
• M22: 4,975,775 km (0.064 R)
• M23: 5,202,416 km (0.099 R)
• M24: 5,458,228 km (0.114 R)
• M25: 5,666,019 km (0.112 R)
• M26: 5,797,217 km (0.1 R)
• M27: 7,221,089 km (0.098 R)
• M28: 7,767,570 km (0.076 R)
• M29: 8,357,285 km (0.05 R)
• M30: 8,627,459 km (0.102 R)
• M31: 9,207,151 km (0.108 R)
• M32: 9,831,273 km (0.089 R)
• M33: 10,404,532 km (0.119 R)
• M34: 10,695,350 km (0.106 R)
• M35: 11,219,092 km (0.112 R)
• M36: 11,583,962 km (0.034 R)
• M37: 11,784,572 km (0.095 R)
• M38: 11,952,720 km (0.102 R)
• M39: 12,053,998 km (0.051 R)
• M40: 12,189,534 km (0.12 R)
• M41: 12,291,410 km (0.079 R)
• M42: 13,291,472 km (0.096 R)
• M43: 13,431,495 km (0.084 R)
• M44: 14,138,794 km (0.116 R)
• M45: 14,353,467 km (0.074 R)
• M46: 14,822,157 km (0.093 R)
• M47: 15,076,623 km (0.102 R)
• M48: 15,186,129 km (0.08 R)
• M49: 15,369,236 km (0.095 R)
• M50: 17,584,781 km (0.031 R)
• M51: 17,854,356 km (0.097 R)
• M52: 18,125,128 km (0.097 R)
• M53: 18,592,622 km (0.028 R)
• M54: 19,380,703 km (0.048 R)
• M55: 20,583,171 km (0.119 R)
• M56: 21,357,190 km (0.047 R)
• M57: 21,727,146 km (0.056 R)
• M58: 22,099,345 km (0.107 R)
• M59: 22,223,811 km (0.109 R)
• M60: 22,431,902 km (0.11 R)
• M61: 22,598,853 km (0.099 R)
• M62: 23,693,760 km (0.109 R)
• M63: 23,948,824 km (0.076 R)
• M64: 24,076,730 km (0.053 R)
• M65: 24,204,935 km (0.058 R)
• M66: 24,806,020 km (0.077 R)
• M67: 25,542,340 km (0.108 R)
• M68: 25,716,772 km (0.044 R)
• M69: 26,992,393 km (0.099 R)
• M70: 27,392,567 km (0.1 R)
• M71: 27,929,025 km (0.034 R)
• M72: 28,063,663 km (0.116 R)
• M73: 28,288,658 km (0.111 R)
• M74: 28,378,866 km (0.103 R)
• M75: 29,012,562 km (0.101 R)
• M76: 29,331,206 km (0.103 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 769.4

Radius: 12

Gravity: 5.34 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 4.85 AU - 5.37 AU

Year: 4938 Days

Day: 8.2 Hours

Environment

Temp: -167 °C

Axial Tilt: 35.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 77,062,158 km

• M1: 160,219 km (0.093 R)
• M2: 250,277 km (0.12 R)
• M3: 516,561 km (0.091 R)
• M4: 889,958 km (0.12 R)
• M5: 1,326,036 km (0.079 R)
• M6: 1,651,860 km (0.075 R)
• M7: 2,225,568 km (0.077 R)
• M8: 2,320,712 km (0.071 R)
• M9: 2,534,786 km (0.103 R)
• M10: 3,109,242 km (0.11 R)
• M11: 4,044,977 km (0.074 R)
• M12: 5,012,277 km (0.087 R)
• M13: 5,239,665 km (0.098 R)
• M14: 5,316,260 km (0.111 R)
• M15: 5,444,615 km (0.119 R)
• M16: 5,548,136 km (0.098 R)
• M17: 5,757,124 km (0.12 R)
• M18: 5,968,656 km (0.117 R)
• M19: 6,155,952 km (0.11 R)
• M20: 6,291,039 km (0.117 R)
• M21: 6,399,647 km (0.11 R)
• M22: 6,481,627 km (0.103 R)
• M23: 6,646,633 km (0.088 R)
• M24: 6,757,336 km (0.092 R)
• M25: 6,840,811 km (0.086 R)
• M26: 7,320,273 km (0.065 R)
• M27: 7,434,715 km (0.085 R)
• M28: 7,578,628 km (0.111 R)
• M29: 7,810,804 km (0.077 R)
• M30: 8,104,315 km (0.118 R)
• M31: 8,521,394 km (0.06 R)
• M32: 8,611,751 km (0.101 R)
• M33: 8,732,626 km (0.084 R)
• M34: 8,823,582 km (0.101 R)
• M35: 9,006,689 km (0.111 R)
• M36: 9,594,609 km (0.064 R)
• M37: 10,290,987 km (0.116 R)
• M38: 10,451,506 km (0.081 R)
• M39: 10,645,384 km (0.076 R)
• M40: 11,365,997 km (0.077 R)
• M41: 11,866,552 km (0.029 R)
• M42: 12,034,999 km (0.03 R)
• M43: 12,136,426 km (0.097 R)
• M44: 12,682,159 km (0.094 R)
• M45: 12,854,496 km (0.12 R)
• M46: 13,305,983 km (0.089 R)
• M47: 13,762,555 km (0.093 R)
• M48: 13,868,770 km (0.106 R)
• M49: 14,296,021 km (0.071 R)
• M50: 14,439,336 km (0.057 R)
• M51: 14,799,867 km (0.088 R)
• M52: 15,493,103 km (0.108 R)
• M53: 15,973,612 km (0.11 R)
• M54: 16,346,410 km (0.064 R)
• M55: 17,215,125 km (0.095 R)
• M56: 17,405,862 km (0.12 R)
• M57: 17,828,177 km (0.115 R)
• M58: 17,943,965 km (0.114 R)
• M59: 18,176,141 km (0.094 R)
• M60: 18,800,413 km (0.092 R)
• M61: 19,471,509 km (0.112 R)
• M62: 19,550,946 km (0.092 R)
• M63: 19,670,325 km (0.103 R)
• M64: 20,150,384 km (0.096 R)
• M65: 20,674,725 km (0.12 R)
• M66: 20,999,652 km (0.067 R)
• M67: 21,081,182 km (0.104 R)
• M68: 22,691,454 km (0.106 R)
• M69: 22,942,629 km (0.036 R)
• M70: 23,956,902 km (0.109 R)
• M71: 24,212,715 km (0.027 R)
• M72: 24,555,294 km (0.063 R)
• M73: 24,770,116 km (0.104 R)
• M74: 25,679,671 km (0.088 R)
• M75: 26,511,884 km (0.055 R)
• M76: 27,086,340 km (0.091 R)
• M77: 27,219,482 km (0.056 R)
• M78: 28,472,963 km (0.073 R)
• M79: 28,698,706 km (0.115 R)
• M80: 29,745,143 km (0.051 R)
• M81: 29,882,474 km (0.066 R)
• M82: 29,974,177 km (0.099 R)
• M83: 30,111,957 km (0.082 R)
• M84: 30,618,944 km (0.1 R)
• M85: 31,082,249 km (0.051 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.86 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 325

Radius: 6.8

Gravity: 7.03 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 14.01 AU - 19.71 AU

Year: 29595 Days

Day: 17.8 Hours

Environment

Temp: -215 °C

Axial Tilt: 0.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 77,062,158 km

• M1: 286,181 km (0.113 R)
• M2: 445,203 km (0.091 R)
• M3: 610,359 km (0.038 R)
• M4: 677,379 km (0.064 R)
• M5: 794,963 km (0.094 R)
• M6: 2,629,183 km (0.116 R)
• M7: 3,527,368 km (0.112 R)
• M8: 3,734,412 km (0.113 R)
• M9: 4,290,916 km (0.091 R)
• M10: 4,601,331 km (0.074 R)
• M11: 4,782,046 km (0.105 R)
• M12: 4,827,523 km (0.107 R)
• M13: 5,337,951 km (0.104 R)
• M14: 5,963,121 km (0.099 R)
• M15: 6,209,808 km (0.117 R)
• M16: 6,259,474 km (0.037 R)
• M17: 6,662,192 km (0.095 R)
• M18: 7,021,376 km (0.114 R)
• M19: 7,073,137 km (0.104 R)
• M20: 7,812,150 km (0.109 R)
• M21: 8,082,025 km (0.116 R)
• M22: 8,245,386 km (0.099 R)
• M23: 8,520,197 km (0.091 R)
• M24: 9,476,726 km (0.11 R)
• M25: 9,649,063 km (0.049 R)
• M26: 10,113,714 km (0.034 R)
• M27: 10,884,292 km (0.071 R)
• M28: 12,544,081 km (0.027 R)
• M29: 13,564,338 km (0.068 R)
• M30: 15,345,600 km (0.088 R)
• M31: 17,620,385 km (0.109 R)
• M32: 18,045,243 km (0.089 R)
• M33: 18,401,884 km (0.086 R)
• M34: 18,832,876 km (0.071 R)
• M35: 19,122,049 km (0.036 R)
• M36: 19,412,717 km (0.088 R)
• M37: 19,851,338 km (0.086 R)
• M38: 20,219,499 km (0.109 R)
• M39: 20,367,301 km (0.068 R)
• M40: 20,664,103 km (0.104 R)
• M41: 22,398,392 km (0.091 R)
• M42: 22,551,430 km (0.084 R)
• M43: 23,244,368 km (0.098 R)
• M44: 24,650,887 km (0.08 R)
• M45: 25,763,745 km (0.115 R)
• M46: 26,165,266 km (0.114 R)
• M47: 26,245,750 km (0.116 R)
• M48: 26,487,949 km (0.091 R)
• M49: 27,709,565 km (0.066 R)
• M50: 27,791,544 km (0.089 R)
• M51: 27,873,823 km (0.05 R)
• M52: 28,120,809 km (0.097 R)
• M53: 31,226,461 km (0.106 R)
• M54: 32,516,144 km (0.069 R)
• M55: 33,036,895 km (0.065 R)
• M56: 34,086,772 km (0.076 R)
• M57: 34,527,338 km (0.11 R)
• M58: 35,592,475 km (0.098 R)
• M59: 37,755,062 km (0.087 R)
• M60: 37,937,272 km (0.094 R)
• M61: 38,119,632 km (0.1 R)
• M62: 39,312,525 km (0.102 R)
• M63: 39,497,129 km (0.098 R)
• M64: 41,734,664 km (0.089 R)
• M65: 42,017,255 km (0.104 R)
• M66: 42,773,921 km (0.102 R)
• M67: 44,396,758 km (0.043 R)
• M68: 44,588,992 km (0.115 R)
• M69: 44,877,865 km (0.034 R)
• M70: 45,264,127 km (0.032 R)
• M71: 45,360,767 km (0.082 R)
• M72: 45,651,286 km (0.089 R)
• M73: 47,702,423 km (0.104 R)
• M74: 50,082,974 km (0.116 R)
• M75: 50,784,588 km (0.104 R)
• M76: 55,371,857 km (0.113 R)
• M77: 55,682,422 km (0.068 R)
• M78: 57,348,194 km (0.112 R)
• M79: 57,557,631 km (0.104 R)
• M80: 57,977,104 km (0.115 R)
• M81: 59,030,273 km (0.079 R)
• M82: 60,621,994 km (0.097 R)
• M83: 65,699,645 km (0.093 R)
• M84: 65,918,806 km (0.047 R)
• M85: 66,138,116 km (0.114 R)
• M86: 66,907,648 km (0.117 R)
• M87: 67,680,171 km (0.111 R)
• M88: 68,012,129 km (0.079 R)
• M89: 70,463,140 km (0.068 R)
• M90: 70,575,339 km (0.088 R)
• M91: 72,716,383 km (0.117 R)
• M92: 74,193,662 km (0.074 R)
• M93: 74,421,799 km (0.1 R)
• M94: 75,910,448 km (0.093 R)
• M95: 76,716,032 km (0.06 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 239 - 13,265 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit