🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.68

Radius: 1.23

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 0.49 AU - 0.65 AU

Year: 188 Days

Day: 38.1 Hours

Environment

Temp: 22 °C

Axial Tilt: 25.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 82,120,228 km

• M1: 341,382 km (0.108 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.91

Radius: 1.3

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 0.58 AU - 0.88 AU

Year: 272 Days

Day: 45.2 Hours

Environment

Temp: -7 °C

Axial Tilt: 27.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 82,120,228 km

• M1: 94,695 km (0.063 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.7

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 0.93 AU - 0.93 AU

Year: 392 Days

Day: 34 Hours

Environment

Temp: -53 °C

Axial Tilt: 34.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 82,120,228 km

• M1: 50,414 km (0.099 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 348.7

Radius: 14.6

Gravity: 1.64 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 2.54 AU - 3.58 AU

Year: 2337 Days

Day: 14.7 Hours

Environment

Temp: -143 °C

Axial Tilt: 44.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 82,120,228 km

• M1: 198,068 km (0.074 R)
• M2: 296,204 km (0.096 R)
• M3: 614,698 km (0.098 R)
• M4: 733,478 km (0.096 R)
• M5: 916,586 km (0.073 R)
• M6: 1,022,950 km (0.112 R)
• M7: 1,133,802 km (0.112 R)
• M8: 1,322,445 km (0.099 R)
• M9: 1,444,816 km (0.061 R)
• M10: 1,691,503 km (0.085 R)
• M11: 1,815,071 km (0.12 R)
• M12: 2,159,744 km (0.119 R)
• M13: 2,374,717 km (0.095 R)
• M14: 2,514,142 km (0.085 R)
• M15: 2,704,430 km (0.075 R)
• M16: 3,061,969 km (0.114 R)
• M17: 3,239,991 km (0.085 R)
• M18: 3,356,378 km (0.107 R)
• M19: 3,474,261 km (0.086 R)
• M20: 3,606,805 km (0.077 R)
• M21: 3,727,680 km (0.115 R)
• M22: 3,849,901 km (0.113 R)
• M23: 4,238,706 km (0.048 R)
• M24: 4,395,036 km (0.118 R)
• M25: 5,496,226 km (0.03 R)
• M26: 5,620,392 km (0.085 R)
• M27: 5,808,287 km (0.083 R)
• M28: 6,110,026 km (0.08 R)
• M29: 6,238,680 km (0.056 R)
• M30: 6,515,137 km (0.027 R)
• M31: 6,663,089 km (0.078 R)
• M32: 6,979,189 km (0.07 R)
• M33: 7,113,828 km (0.089 R)
• M34: 7,266,268 km (0.083 R)
• M35: 7,540,181 km (0.098 R)
• M36: 7,643,703 km (0.115 R)
• M37: 7,939,757 km (0.032 R)
• M38: 8,062,727 km (0.103 R)
• M39: 8,204,097 km (0.101 R)
• M40: 8,364,017 km (0.113 R)
• M41: 8,489,230 km (0.09 R)
• M42: 8,651,245 km (0.094 R)
• M43: 8,850,509 km (0.113 R)
• M44: 9,364,677 km (0.052 R)
• M45: 9,550,627 km (0.107 R)
• M46: 9,850,870 km (0.117 R)
• M47: 10,402,886 km (0.042 R)
• M48: 10,731,254 km (0.067 R)
• M49: 11,004,270 km (0.049 R)
• M50: 11,299,426 km (0.093 R)
• M51: 11,418,057 km (0.086 R)
• M52: 11,796,989 km (0.107 R)
• M53: 11,998,048 km (0.067 R)
• M54: 12,200,305 km (0.091 R)
• M55: 12,383,263 km (0.051 R)
• M56: 13,458,273 km (0.072 R)
• M57: 14,092,119 km (0.08 R)
• M58: 14,498,577 km (0.059 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 138.7

Radius: 12.5

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 3.34 AU - 3.74 AU

Year: 2908 Days

Day: 12.8 Hours

Environment

Temp: -152 °C

Axial Tilt: 0.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 82,120,228 km

• M1: 242,199 km (0.115 R)
• M2: 421,118 km (0.083 R)
• M3: 594,352 km (0.065 R)
• M4: 714,031 km (0.081 R)
• M5: 842,984 km (0.037 R)
• M6: 1,048,382 km (0.104 R)
• M7: 1,483,412 km (0.12 R)
• M8: 1,744,760 km (0.1 R)
• M9: 1,933,852 km (0.06 R)
• M10: 2,070,285 km (0.096 R)
• M11: 2,210,159 km (0.113 R)
• M12: 2,322,208 km (0.076 R)
• M13: 2,990,312 km (0.084 R)
• M14: 3,126,296 km (0.115 R)
• M15: 3,276,193 km (0.042 R)
• M16: 4,782,345 km (0.114 R)
• M17: 5,022,749 km (0.062 R)
• M18: 5,253,578 km (0.116 R)
• M19: 5,669,460 km (0.095 R)
• M20: 6,444,826 km (0.071 R)
• M21: 6,577,370 km (0.038 R)
• M22: 6,755,541 km (0.114 R)
• M23: 6,905,139 km (0.117 R)
• M24: 7,055,933 km (0.072 R)
• M25: 7,253,552 km (0.044 R)
• M26: 7,345,405 km (0.11 R)
• M27: 7,701,149 km (0.104 R)
• M28: 8,253,315 km (0.093 R)
• M29: 8,818,346 km (0.093 R)
• M30: 9,951,849 km (0.084 R)
• M31: 10,054,024 km (0.12 R)
• M32: 10,397,351 km (0.046 R)
• M33: 10,727,065 km (0.088 R)
• M34: 11,361,210 km (0.116 R)
• M35: 11,539,531 km (0.115 R)
• M36: 11,935,217 km (0.12 R)
• M37: 12,098,279 km (0.087 R)
• M38: 12,225,736 km (0.056 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 144

Radius: 11.3

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 3.34 AU - 4.1 AU

Year: 3132 Days

Day: 12.6 Hours

Environment

Temp: -155 °C

Axial Tilt: 12.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 82,120,228 km

• M1: 153,487 km (0.077 R)
• M2: 360,980 km (0.07 R)
• M3: 558,000 km (0.093 R)
• M4: 843,732 km (0.073 R)
• M5: 957,277 km (0.104 R)
• M6: 1,234,631 km (0.111 R)
• M7: 1,565,691 km (0.075 R)
• M8: 1,679,087 km (0.105 R)
• M9: 1,766,152 km (0.04 R)
• M10: 1,904,530 km (0.086 R)
• M11: 2,139,998 km (0.05 R)
• M12: 2,234,843 km (0.092 R)
• M13: 2,374,268 km (0.112 R)
• M14: 2,628,285 km (0.099 R)
• M15: 3,393,478 km (0.092 R)
• M16: 3,567,012 km (0.076 R)
• M17: 3,692,823 km (0.073 R)
• M18: 3,832,997 km (0.106 R)
• M19: 4,079,235 km (0.111 R)
• M20: 4,290,766 km (0.113 R)
• M21: 4,465,197 km (0.044 R)
• M22: 4,560,192 km (0.078 R)
• M23: 4,807,477 km (0.099 R)
• M24: 4,918,778 km (0.065 R)
• M25: 5,087,375 km (0.084 R)
• M26: 5,531,980 km (0.101 R)
• M27: 7,368,443 km (0.101 R)
• M28: 7,642,806 km (0.091 R)
• M29: 7,740,493 km (0.033 R)
• M30: 7,887,697 km (0.045 R)
• M31: 8,553,408 km (0.096 R)
• M32: 9,185,309 km (0.087 R)
• M33: 9,849,973 km (0.104 R)
• M34: 10,134,508 km (0.1 R)
• M35: 10,295,625 km (0.067 R)
• M36: 10,439,687 km (0.098 R)
• M37: 10,912,566 km (0.094 R)
• M38: 11,206,975 km (0.079 R)
• M39: 11,355,226 km (0.095 R)
• M40: 11,653,525 km (0.072 R)
• M41: 12,201,053 km (0.054 R)
• M42: 12,892,195 km (0.052 R)
• M43: 13,008,732 km (0.051 R)
• M44: 13,105,970 km (0.047 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 459.6

Radius: 14.2

Gravity: 2.28 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 3.37 AU - 4.87 AU

Year: 3651 Days

Day: 5.9 Hours

Environment

Temp: -158 °C

Axial Tilt: 25.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 82,120,228 km

• M1: 211,831 km (0.093 R)
• M2: 309,817 km (0.053 R)
• M3: 428,598 km (0.067 R)
• M4: 545,284 km (0.033 R)
• M5: 648,656 km (0.102 R)
• M6: 828,772 km (0.094 R)
• M7: 1,071,420 km (0.1 R)
• M8: 1,196,035 km (0.117 R)
• M9: 1,338,303 km (0.033 R)
• M10: 1,562,699 km (0.117 R)
• M11: 1,895,704 km (0.057 R)
• M12: 2,295,879 km (0.109 R)
• M13: 2,445,476 km (0.059 R)
• M14: 2,644,890 km (0.106 R)
• M15: 2,930,173 km (0.109 R)
• M16: 3,027,412 km (0.096 R)
• M17: 3,208,874 km (0.092 R)
• M18: 4,261,595 km (0.068 R)
• M19: 4,787,581 km (0.103 R)
• M20: 4,883,622 km (0.106 R)
• M21: 5,058,353 km (0.113 R)
• M22: 5,175,937 km (0.036 R)
• M23: 6,129,025 km (0.119 R)
• M24: 6,679,545 km (0.051 R)
• M25: 6,808,947 km (0.091 R)
• M26: 7,113,977 km (0.119 R)
• M27: 7,290,353 km (0.11 R)
• M28: 7,401,355 km (0.088 R)
• M29: 7,782,979 km (0.107 R)
• M30: 7,919,113 km (0.097 R)
• M31: 8,171,036 km (0.055 R)
• M32: 8,588,863 km (0.098 R)
• M33: 8,894,940 km (0.098 R)
• M34: 9,493,930 km (0.079 R)
• M35: 9,591,019 km (0.103 R)
• M36: 9,712,791 km (0.064 R)
• M37: 10,007,200 km (0.116 R)
• M38: 10,279,618 km (0.025 R)
• M39: 10,579,711 km (0.076 R)
• M40: 10,958,942 km (0.119 R)
• M41: 11,549,105 km (0.045 R)
• M42: 11,730,867 km (0.114 R)
• M43: 12,281,536 km (0.042 R)
• M44: 12,894,439 km (0.074 R)
• M45: 13,299,699 km (0.053 R)
• M46: 13,517,514 km (0.094 R)
• M47: 13,901,532 km (0.073 R)
• M48: 14,011,935 km (0.096 R)
• M49: 14,905,483 km (0.072 R)
• M50: 15,103,551 km (0.099 R)
• M51: 15,387,787 km (0.076 R)
• M52: 15,587,949 km (0.069 R)
• M53: 15,875,176 km (0.088 R)
• M54: 16,019,538 km (0.114 R)
• M55: 16,164,349 km (0.075 R)
• M56: 16,396,824 km (0.108 R)
• M57: 16,924,157 km (0.032 R)
• M58: 17,189,992 km (0.086 R)
• M59: 17,457,024 km (0.097 R)
• M60: 17,546,484 km (0.097 R)
• M61: 18,782,910 km (0.114 R)
• M62: 19,211,508 km (0.063 R)
• M63: 19,303,810 km (0.076 R)
• M64: 20,359,971 km (0.062 R)
• M65: 20,454,068 km (0.09 R)
• M66: 20,768,822 km (0.082 R)
• M67: 20,958,362 km (0.106 R)
• M68: 21,148,501 km (0.098 R)
• M69: 21,275,660 km (0.059 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.07 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 205.1

Radius: 7.4

Gravity: 3.75 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 13.34 AU - 18.8 AU

Year: 28123 Days

Day: 21.7 Hours

Environment

Temp: -206 °C

Axial Tilt: 26.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 82,120,228 km

• M1: 121,623 km (0.097 R)
• M2: 583,432 km (0.104 R)
• M3: 660,923 km (0.104 R)
• M4: 762,949 km (0.096 R)
• M5: 1,701,077 km (0.082 R)
• M6: 1,960,031 km (0.09 R)
• M7: 2,019,422 km (0.08 R)
• M8: 2,079,261 km (0.074 R)
• M9: 2,911,474 km (0.07 R)
• M10: 4,251,871 km (0.066 R)
• M11: 5,585,685 km (0.083 R)
• M12: 5,755,628 km (0.082 R)
• M13: 6,057,068 km (0.116 R)
• M14: 6,855,622 km (0.083 R)
• M15: 8,550,117 km (0.117 R)
• M16: 8,598,886 km (0.104 R)
• M17: 8,943,410 km (0.043 R)
• M18: 9,142,375 km (0.078 R)
• M19: 11,967,082 km (0.093 R)
• M20: 14,102,741 km (0.12 R)
• M21: 15,154,713 km (0.049 R)
• M22: 17,333,456 km (0.073 R)
• M23: 18,585,591 km (0.114 R)
• M24: 18,775,879 km (0.087 R)
• M25: 18,839,458 km (0.112 R)
• M26: 21,574,107 km (0.117 R)
• M27: 21,774,120 km (0.036 R)
• M28: 22,378,046 km (0.117 R)
• M29: 22,919,291 km (0.084 R)
• M30: 24,430,230 km (0.066 R)
• M31: 25,973,033 km (0.115 R)
• M32: 31,162,284 km (0.062 R)
• M33: 32,298,479 km (0.039 R)
• M34: 33,217,160 km (0.111 R)
• M35: 33,448,139 km (0.101 R)
• M36: 33,525,332 km (0.1 R)
• M37: 33,602,524 km (0.116 R)
• M38: 36,261,776 km (0.07 R)
• M39: 36,817,532 km (0.049 R)
• M40: 37,136,475 km (0.109 R)
• M41: 38,825,584 km (0.035 R)
• M42: 39,557,267 km (0.105 R)
• M43: 39,638,798 km (0.092 R)
• M44: 41,945,298 km (0.096 R)
• M45: 42,278,303 km (0.086 R)
• M46: 43,451,001 km (0.063 R)
• M47: 44,464,526 km (0.08 R)
• M48: 44,889,085 km (0.035 R)
• M49: 47,118,692 km (0.09 R)
• M50: 47,205,159 km (0.113 R)
• M51: 48,159,893 km (0.113 R)
• M52: 56,389,721 km (0.091 R)
• M53: 57,587,252 km (0.1 R)
• M54: 58,793,010 km (0.092 R)
• M55: 59,632,703 km (0.058 R)
• M56: 60,664,480 km (0.101 R)
• M57: 62,080,723 km (0.101 R)
• M58: 63,699,073 km (0.082 R)

Planet 9 - Ice Giant

Semi-Major Axis: 16.18 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 426.7

Radius: 6.4

Gravity: 10.42 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 12.49 AU - 19.87 AU

Year: 28412 Days

Day: 17.9 Hours

Environment

Temp: -206 °C

Axial Tilt: 42.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 82,120,228 km

• M1: 86,916 km (0.034 R)
• M2: 261,497 km (0.083 R)
• M3: 942,317 km (0.107 R)
• M4: 1,052,421 km (0.119 R)
• M5: 1,346,082 km (0.097 R)
• M6: 2,005,958 km (0.089 R)
• M7: 2,331,782 km (0.088 R)
• M8: 2,481,829 km (0.075 R)
• M9: 3,196,009 km (0.104 R)
• M10: 4,609,410 km (0.031 R)
• M11: 4,798,202 km (0.111 R)
• M12: 5,183,267 km (0.102 R)
• M13: 5,628,321 km (0.114 R)
• M14: 7,144,046 km (0.087 R)
• M15: 7,307,706 km (0.112 R)
• M16: 7,472,563 km (0.03 R)
• M17: 7,638,766 km (0.065 R)
• M18: 7,694,417 km (0.104 R)
• M19: 7,974,763 km (0.091 R)
• M20: 8,603,074 km (0.103 R)
• M21: 9,011,177 km (0.049 R)
• M22: 9,070,119 km (0.105 R)
• M23: 9,846,382 km (0.055 R)
• M24: 10,334,670 km (0.092 R)
• M25: 11,461,890 km (0.069 R)
• M26: 12,365,311 km (0.076 R)
• M27: 13,024,589 km (0.113 R)
• M28: 14,171,406 km (0.064 R)
• M29: 14,514,883 km (0.083 R)
• M30: 14,722,226 km (0.084 R)
• M31: 14,930,466 km (0.059 R)
• M32: 16,272,658 km (0.043 R)
• M33: 16,632,142 km (0.116 R)
• M34: 17,140,026 km (0.057 R)
• M35: 17,286,034 km (0.104 R)
• M36: 17,652,848 km (0.069 R)
• M37: 19,145,835 km (0.097 R)
• M38: 21,068,317 km (0.081 R)
• M39: 21,617,491 km (0.06 R)
• M40: 22,092,015 km (0.096 R)
• M41: 23,293,286 km (0.049 R)
• M42: 23,617,165 km (0.101 R)
• M43: 24,433,521 km (0.066 R)
• M44: 24,845,065 km (0.029 R)
• M45: 24,927,792 km (0.105 R)
• M46: 25,176,125 km (0.117 R)
• M47: 25,342,029 km (0.107 R)
• M48: 25,425,205 km (0.082 R)
• M49: 26,852,519 km (0.103 R)
• M50: 27,875,618 km (0.077 R)
• M51: 27,961,488 km (0.078 R)
• M52: 28,478,348 km (0.112 R)
• M53: 29,259,548 km (0.057 R)
• M54: 32,093,680 km (0.111 R)
• M55: 32,363,854 km (0.107 R)
• M56: 32,634,775 km (0.025 R)
• M57: 33,634,538 km (0.092 R)
• M58: 33,908,901 km (0.047 R)
• M59: 34,921,529 km (0.074 R)
• M60: 37,070,502 km (0.082 R)
• M61: 40,519,032 km (0.071 R)
• M62: 40,616,420 km (0.053 R)
• M63: 40,811,047 km (0.074 R)
• M64: 41,593,145 km (0.099 R)
• M65: 41,691,281 km (0.107 R)
• M66: 45,273,851 km (0.104 R)
• M67: 45,880,470 km (0.111 R)
• M68: 46,286,329 km (0.106 R)
• M69: 46,591,509 km (0.118 R)
• M70: 46,795,411 km (0.105 R)
• M71: 47,101,787 km (0.11 R)
• M72: 50,201,455 km (0.106 R)
• M73: 51,881,439 km (0.055 R)
• M74: 52,198,587 km (0.092 R)
• M75: 53,900,262 km (0.118 R)
• M76: 54,221,449 km (0.118 R)
• M77: 54,328,561 km (0.108 R)
• M78: 54,435,823 km (0.066 R)
• M79: 54,758,057 km (0.106 R)
• M80: 57,467,274 km (0.103 R)
• M81: 60,775,481 km (0.094 R)
• M82: 61,109,683 km (0.115 R)
• M83: 61,891,781 km (0.039 R)
• M84: 62,789,817 km (0.084 R)
• M85: 63,805,287 km (0.107 R)
• M86: 64,144,874 km (0.099 R)
• M87: 65,509,506 km (0.061 R)
• M88: 66,883,862 km (0.116 R)
• M89: 66,998,753 km (0.101 R)
• M90: 68,036,214 km (0.068 R)
• M91: 70,711,622 km (0.069 R)
• M92: 71,063,177 km (0.102 R)
• M93: 71,767,933 km (0.06 R)
• M94: 72,356,900 km (0.113 R)
• M95: 73,065,994 km (0.08 R)
• M96: 78,698,802 km (0.073 R)
• M97: 80,892,655 km (0.117 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: 428 - 14,347 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit