🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.55

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 0.68 AU - 1.06 AU

Year: 303 Days

Day: 45.3 Hours

Environment

Temp: 151 °C

Axial Tilt: 31.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 55,314,428 km

• M1: 66,721 km (0.078 R)
• M2: 142,866 km (0.087 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.76

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 0.87 AU - 0.91 AU

Year: 313 Days

Day: 27.4 Hours

Environment

Temp: 26 °C

Axial Tilt: 21.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 55,314,428 km

• M1: 295,007 km (0.029 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.9

Radius: 0.96

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 2.06 AU - 2.68 AU

Year: 1360 Days

Day: 47.5 Hours

Environment

Temp: -96 °C

Axial Tilt: 10.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.97

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 3.3 AU - 3.38 AU

Year: 2275 Days

Day: 16.2 Hours

Environment

Temp: -126 °C

Axial Tilt: 29.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 4.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 171.6

Radius: 12.7

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 3.8 AU - 5.34 AU

Year: 3642 Days

Day: 13.5 Hours

Environment

Temp: -147 °C

Axial Tilt: 8.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 55,314,428 km

• M1: 159,322 km (0.049 R)
• M2: 241,152 km (0.033 R)
• M3: 365,468 km (0.085 R)
• M4: 549,323 km (0.085 R)
• M5: 706,850 km (0.119 R)
• M6: 1,000,062 km (0.091 R)
• M7: 1,189,453 km (0.118 R)
• M8: 1,471,295 km (0.092 R)
• M9: 1,615,208 km (0.09 R)
• M10: 1,731,745 km (0.077 R)
• M11: 1,917,695 km (0.071 R)
• M12: 2,121,896 km (0.095 R)
• M13: 2,203,277 km (0.112 R)
• M14: 2,285,855 km (0.062 R)
• M15: 2,490,655 km (0.092 R)
• M16: 2,918,804 km (0.03 R)
• M17: 3,101,912 km (0.057 R)
• M18: 4,205,944 km (0.11 R)
• M19: 4,777,408 km (0.098 R)
• M20: 4,962,909 km (0.114 R)
• M21: 5,198,376 km (0.103 R)
• M22: 5,389,263 km (0.1 R)
• M23: 5,582,693 km (0.097 R)
• M24: 5,745,605 km (0.038 R)
• M25: 5,844,041 km (0.076 R)
• M26: 6,686,875 km (0.096 R)
• M27: 6,877,463 km (0.072 R)
• M28: 7,052,343 km (0.069 R)
• M29: 7,567,707 km (0.105 R)
• M30: 8,021,887 km (0.119 R)
• M31: 8,169,091 km (0.111 R)
• M32: 8,428,793 km (0.047 R)
• M33: 8,540,991 km (0.092 R)
• M34: 8,785,883 km (0.089 R)
• M35: 9,866,728 km (0.07 R)
• M36: 9,985,059 km (0.055 R)
• M37: 11,112,130 km (0.118 R)
• M38: 11,400,255 km (0.047 R)
• M39: 12,449,236 km (0.109 R)
• M40: 12,855,992 km (0.101 R)
• M41: 13,028,479 km (0.105 R)
• M42: 13,638,539 km (0.032 R)
• M43: 14,035,721 km (0.103 R)
• M44: 14,886,634 km (0.069 R)
• M45: 15,045,207 km (0.1 R)
• M46: 15,136,013 km (0.059 R)
• M47: 15,341,112 km (0.112 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 315.3

Radius: 11

Gravity: 2.61 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 4.79 AU - 6.19 AU

Year: 4795 Days

Day: 10.7 Hours

Environment

Temp: -143 °C

Axial Tilt: 29.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 55,314,428 km

• M1: 166,353 km (0.109 R)
• M2: 278,102 km (0.104 R)
• M3: 419,622 km (0.12 R)
• M4: 536,458 km (0.043 R)
• M5: 959,072 km (0.035 R)
• M6: 1,038,658 km (0.052 R)
• M7: 1,132,755 km (0.113 R)
• M8: 1,342,790 km (0.105 R)
• M9: 1,688,661 km (0.085 R)
• M10: 1,829,283 km (0.074 R)
• M11: 2,122,345 km (0.093 R)
• M12: 3,583,767 km (0.09 R)
• M13: 3,747,726 km (0.086 R)
• M14: 4,007,877 km (0.052 R)
• M15: 4,409,098 km (0.119 R)
• M16: 4,903,669 km (0.106 R)
• M17: 5,106,523 km (0.069 R)
• M18: 5,625,778 km (0.048 R)
• M19: 5,945,468 km (0.086 R)
• M20: 6,031,637 km (0.101 R)
• M21: 6,469,360 km (0.1 R)
• M22: 6,580,362 km (0.097 R)
• M23: 7,008,062 km (0.093 R)
• M24: 7,167,982 km (0.105 R)
• M25: 7,259,835 km (0.106 R)
• M26: 8,807,874 km (0.105 R)
• M27: 9,154,343 km (0.094 R)
• M28: 9,631,859 km (0.093 R)
• M29: 10,168,915 km (0.078 R)
• M30: 10,272,437 km (0.108 R)
• M31: 10,637,157 km (0.114 R)
• M32: 10,847,491 km (0.081 R)
• M33: 11,325,905 km (0.104 R)
• M34: 11,675,665 km (0.087 R)
• M35: 11,783,974 km (0.06 R)
• M36: 12,275,702 km (0.073 R)
• M37: 12,385,806 km (0.07 R)
• M38: 12,829,962 km (0.078 R)
• M39: 13,307,479 km (0.102 R)
• M40: 14,135,503 km (0.096 R)
• M41: 16,293,003 km (0.12 R)
• M42: 16,810,163 km (0.062 R)
• M43: 17,116,839 km (0.12 R)
• M44: 17,332,559 km (0.117 R)
• M45: 17,704,609 km (0.095 R)
• M46: 17,860,340 km (0.059 R)
• M47: 17,953,988 km (0.038 R)
• M48: 18,298,961 km (0.096 R)
• M49: 18,456,488 km (0.098 R)
• M50: 18,677,743 km (0.111 R)
• M51: 19,443,235 km (0.117 R)
• M52: 20,186,288 km (0.067 R)
• M53: 20,381,663 km (0.106 R)
• M54: 21,335,050 km (0.084 R)
• M55: 22,437,287 km (0.118 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 496.8

Radius: 13.9

Gravity: 2.57 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 9.12 AU - 10.26 AU

Year: 11245 Days

Day: 12.6 Hours

Environment

Temp: -171 °C

Axial Tilt: 7.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 55,314,428 km

• M1: 378,632 km (0.038 R)
• M2: 755,020 km (0.084 R)
• M3: 871,856 km (0.115 R)
• M4: 1,087,876 km (0.083 R)
• M5: 1,552,826 km (0.095 R)
• M6: 1,774,081 km (0.032 R)
• M7: 2,149,871 km (0.095 R)
• M8: 2,247,858 km (0.111 R)
• M9: 2,423,186 km (0.096 R)
• M10: 3,031,451 km (0.053 R)
• M11: 3,142,154 km (0.057 R)
• M12: 3,511,361 km (0.102 R)
• M13: 3,627,748 km (0.111 R)
• M14: 3,745,482 km (0.091 R)
• M15: 4,637,684 km (0.091 R)
• M16: 5,390,909 km (0.097 R)
• M17: 5,661,980 km (0.097 R)
• M18: 8,414,431 km (0.116 R)
• M19: 8,689,692 km (0.074 R)
• M20: 8,928,151 km (0.099 R)
• M21: 9,128,462 km (0.087 R)
• M22: 10,445,821 km (0.107 R)
• M23: 10,614,717 km (0.106 R)
• M24: 11,954,067 km (0.065 R)
• M25: 12,130,891 km (0.093 R)
• M26: 12,756,210 km (0.108 R)
• M27: 14,131,613 km (0.097 R)
• M28: 14,271,637 km (0.048 R)
• M29: 14,412,259 km (0.089 R)
• M30: 15,026,957 km (0.104 R)
• M31: 15,217,694 km (0.102 R)
• M32: 15,795,142 km (0.066 R)
• M33: 16,428,689 km (0.109 R)
• M34: 16,971,430 km (0.112 R)
• M35: 17,170,245 km (0.12 R)
• M36: 17,771,180 km (0.105 R)
• M37: 18,481,171 km (0.079 R)
• M38: 19,511,601 km (0.106 R)
• M39: 20,666,497 km (0.072 R)
• M40: 21,252,173 km (0.105 R)
• M41: 21,951,543 km (0.085 R)
• M42: 22,059,702 km (0.066 R)
• M43: 23,042,111 km (0.091 R)
• M44: 23,538,627 km (0.102 R)
• M45: 24,318,181 km (0.086 R)
• M46: 25,275,907 km (0.073 R)
• M47: 26,418,685 km (0.056 R)
• M48: 27,344,995 km (0.05 R)
• M49: 27,461,532 km (0.114 R)
• M50: 27,695,054 km (0.074 R)
• M51: 28,046,609 km (0.033 R)
• M52: 28,164,193 km (0.078 R)
• M53: 28,991,469 km (0.085 R)
• M54: 29,527,478 km (0.053 R)
• M55: 30,367,919 km (0.081 R)
• M56: 30,912,306 km (0.099 R)
• M57: 31,826,797 km (0.109 R)
• M58: 32,318,226 km (0.113 R)
• M59: 32,503,129 km (0.114 R)
• M60: 33,246,332 km (0.079 R)
• M61: 33,682,409 km (0.1 R)
• M62: 35,827,643 km (0.087 R)
• M63: 36,146,885 km (0.104 R)
• M64: 37,692,231 km (0.116 R)
• M65: 37,886,858 km (0.072 R)
• M66: 38,930,901 km (0.07 R)
• M67: 39,456,289 km (0.094 R)
• M68: 40,050,342 km (0.095 R)
• M69: 41,247,275 km (0.094 R)
• M70: 41,783,134 km (0.068 R)
• M71: 42,186,450 km (0.098 R)
• M72: 43,200,424 km (0.085 R)
• M73: 45,114,529 km (0.098 R)
• M74: 45,666,545 km (0.114 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.78 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 289.5

Radius: 5

Gravity: 11.58 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 13.38 AU - 14.18 AU

Year: 19069 Days

Day: 22.2 Hours

Environment

Temp: -190 °C

Axial Tilt: 32.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 55,314,428 km

• M1: 81,680 km (0.089 R)
• M2: 153,637 km (0.098 R)
• M3: 335,099 km (0.055 R)
• M4: 504,145 km (0.045 R)
• M5: 661,522 km (0.07 R)
• M6: 736,321 km (0.102 R)
• M7: 794,365 km (0.073 R)
• M8: 915,090 km (0.088 R)
• M9: 1,107,473 km (0.05 R)
• M10: 1,289,085 km (0.064 R)
• M11: 1,359,545 km (0.108 R)
• M12: 1,862,045 km (0.1 R)
• M13: 2,330,286 km (0.042 R)
• M14: 2,387,732 km (0.103 R)
• M15: 2,533,440 km (0.073 R)
• M16: 3,304,168 km (0.079 R)
• M17: 3,466,482 km (0.113 R)
• M18: 3,698,209 km (0.101 R)
• M19: 4,316,796 km (0.114 R)
• M20: 4,387,556 km (0.11 R)
• M21: 4,530,123 km (0.057 R)
• M22: 4,638,132 km (0.11 R)
• M23: 5,115,649 km (0.066 R)
• M24: 5,998,426 km (0.107 R)
• M25: 6,762,572 km (0.08 R)
• M26: 6,927,279 km (0.099 R)
• M27: 7,514,301 km (0.051 R)
• M28: 7,727,927 km (0.07 R)
• M29: 7,813,796 km (0.068 R)
• M30: 8,336,341 km (0.068 R)
• M31: 8,870,107 km (0.104 R)
• M32: 9,737,475 km (0.093 R)
• M33: 10,157,845 km (0.085 R)
• M34: 10,252,092 km (0.032 R)
• M35: 10,727,364 km (0.086 R)
• M36: 10,967,768 km (0.096 R)
• M37: 11,897,369 km (0.101 R)
• M38: 13,415,787 km (0.058 R)
• M39: 13,622,831 km (0.109 R)
• M40: 13,987,700 km (0.101 R)
• M41: 14,833,526 km (0.115 R)
• M42: 14,994,045 km (0.104 R)
• M43: 17,525,540 km (0.067 R)
• M44: 18,264,554 km (0.118 R)
• M45: 19,071,784 km (0.104 R)
• M46: 19,655,365 km (0.112 R)
• M47: 20,067,507 km (0.08 R)
• M48: 20,363,561 km (0.101 R)
• M49: 20,661,112 km (0.115 R)
• M50: 20,780,491 km (0.114 R)
• M51: 22,660,637 km (0.074 R)
• M52: 23,216,542 km (0.115 R)
• M53: 24,027,363 km (0.053 R)
• M54: 24,467,929 km (0.113 R)
• M55: 24,531,059 km (0.113 R)
• M56: 24,911,037 km (0.114 R)
• M57: 25,548,773 km (0.072 R)
• M58: 25,676,979 km (0.055 R)
• M59: 26,256,371 km (0.108 R)
• M60: 27,428,171 km (0.111 R)
• M61: 28,484,033 km (0.095 R)
• M62: 28,683,447 km (0.104 R)
• M63: 28,950,180 km (0.058 R)
• M64: 30,160,277 km (0.071 R)
• M65: 30,363,581 km (0.044 R)
• M66: 31,181,283 km (0.086 R)
• M67: 32,213,508 km (0.068 R)
• M68: 33,817,945 km (0.108 R)
• M69: 35,806,101 km (0.048 R)
• M70: 35,949,565 km (0.09 R)
• M71: 36,093,179 km (0.058 R)
• M72: 36,453,112 km (0.104 R)
• M73: 36,814,241 km (0.104 R)
• M74: 37,467,385 km (0.073 R)
• M75: 38,197,423 km (0.051 R)
• M76: 38,344,029 km (0.101 R)
• M77: 38,858,496 km (0.063 R)
• M78: 42,068,716 km (0.093 R)
• M79: 43,055,913 km (0.117 R)
• M80: 44,898,360 km (0.094 R)
• M81: 45,130,536 km (0.043 R)
• M82: 46,296,951 km (0.106 R)
• M83: 46,687,999 km (0.076 R)
• M84: 46,923,167 km (0.055 R)
• M85: 47,080,245 km (0.088 R)
• M86: 47,631,064 km (0.065 R)
• M87: 49,535,745 km (0.078 R)
• M88: 49,695,665 km (0.105 R)
• M89: 50,015,804 km (0.081 R)
• M90: 50,497,509 km (0.069 R)
• M91: 51,627,123 km (0.109 R)
• M92: 51,951,451 km (0.06 R)
• M93: 52,928,475 km (0.112 R)
• M94: 54,405,305 km (0.093 R)
• M95: 54,900,623 km (0.095 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 422 - 10,889 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit