🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.11

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 0.57 AU - 0.61 AU

Year: 172 Days

Day: 44 Hours

Environment

Temp: 154 °C

Axial Tilt: 32.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 79,758,633 km

• M1: 395,537 km (0.084 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.87

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 0.53 AU - 0.71 AU

Year: 185 Days

Day: 13.7 Hours

Environment

Temp: 177 °C

Axial Tilt: 12.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.07

Radius: 1.03

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 1.22 AU - 1.24 AU

Year: 517 Days

Day: 21 Hours

Environment

Temp: -26 °C

Axial Tilt: 33.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 79,758,633 km

• M1: 82,578 km (0.107 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.85

Radius: 0.94

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 1.53 AU - 1.83 AU

Year: 825 Days

Day: 21.2 Hours

Environment

Temp: -61 °C

Axial Tilt: 47.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.81

Radius: 0.92

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 3.24 AU - 3.5 AU

Year: 2343 Days

Day: 12.6 Hours

Environment

Temp: -122 °C

Axial Tilt: 23.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 79,758,633 km

• M1: 334,501 km (0.098 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 705.5

Radius: 8.9

Gravity: 8.91 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 3.82 AU - 5.4 AU

Year: 3749 Days

Day: 14.4 Hours

Environment

Temp: -146 °C

Axial Tilt: 37.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 79,758,633 km

• M1: 119,529 km (0.069 R)
• M2: 228,137 km (0.116 R)
• M3: 357,838 km (0.057 R)
• M4: 525,986 km (0.09 R)
• M5: 677,678 km (0.071 R)
• M6: 809,923 km (0.097 R)
• M7: 975,378 km (0.117 R)
• M8: 1,139,337 km (0.1 R)
• M9: 1,258,118 km (0.069 R)
• M10: 1,339,799 km (0.118 R)
• M11: 1,437,336 km (0.114 R)
• M12: 1,699,282 km (0.077 R)
• M13: 1,820,756 km (0.1 R)
• M14: 2,056,223 km (0.092 R)
• M15: 2,235,142 km (0.104 R)
• M16: 2,838,620 km (0.079 R)
• M17: 2,983,430 km (0.111 R)
• M18: 3,075,134 km (0.053 R)
• M19: 3,337,229 km (0.069 R)
• M20: 3,548,162 km (0.042 R)
• M21: 3,783,480 km (0.089 R)
• M22: 3,843,020 km (0.079 R)
• M23: 4,603,874 km (0.063 R)
• M24: 5,500,415 km (0.113 R)
• M25: 5,772,832 km (0.06 R)
• M26: 5,864,685 km (0.062 R)
• M27: 6,119,750 km (0.12 R)
• M28: 6,592,778 km (0.052 R)
• M29: 6,664,735 km (0.088 R)
• M30: 7,126,693 km (0.106 R)
• M31: 7,324,312 km (0.096 R)
• M32: 7,598,973 km (0.114 R)
• M33: 8,158,619 km (0.086 R)
• M34: 8,287,572 km (0.103 R)
• M35: 8,365,363 km (0.092 R)
• M36: 8,731,429 km (0.081 R)
• M37: 8,942,961 km (0.099 R)
• M38: 9,182,916 km (0.04 R)
• M39: 10,108,777 km (0.067 R)
• M40: 10,219,779 km (0.118 R)
• M41: 10,554,878 km (0.034 R)
• M42: 10,610,977 km (0.075 R)
• M43: 10,808,596 km (0.098 R)
• M44: 11,035,685 km (0.117 R)
• M45: 11,149,978 km (0.063 R)
• M46: 12,165,897 km (0.104 R)
• M47: 12,343,021 km (0.102 R)
• M48: 12,640,122 km (0.034 R)
• M49: 12,909,548 km (0.081 R)
• M50: 13,852,164 km (0.103 R)
• M51: 13,975,433 km (0.077 R)
• M52: 14,223,018 km (0.098 R)
• M53: 14,285,101 km (0.11 R)
• M54: 14,659,694 km (0.092 R)
• M55: 14,785,356 km (0.072 R)
• M56: 15,069,293 km (0.104 R)
• M57: 15,323,160 km (0.081 R)
• M58: 15,610,538 km (0.089 R)
• M59: 15,770,907 km (0.047 R)
• M60: 15,899,561 km (0.05 R)
• M61: 16,028,664 km (0.046 R)
• M62: 16,352,842 km (0.113 R)
• M63: 16,417,918 km (0.085 R)
• M64: 16,876,136 km (0.089 R)
• M65: 17,404,815 km (0.098 R)
• M66: 17,571,168 km (0.078 R)
• M67: 17,637,888 km (0.114 R)
• M68: 17,838,349 km (0.106 R)
• M69: 18,275,474 km (0.111 R)
• M70: 19,538,978 km (0.116 R)
• M71: 19,815,884 km (0.117 R)
• M72: 20,408,590 km (0.087 R)
• M73: 20,619,224 km (0.098 R)
• M74: 21,326,373 km (0.102 R)
• M75: 23,201,882 km (0.082 R)
• M76: 23,421,641 km (0.099 R)
• M77: 23,495,094 km (0.117 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 288.4

Radius: 14.6

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 5.85 AU - 7.83 AU

Year: 6775 Days

Day: 10 Hours

Environment

Temp: -156 °C

Axial Tilt: 24.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 79,758,633 km

• M1: 194,328 km (0.114 R)
• M2: 361,877 km (0.091 R)
• M3: 975,079 km (0.075 R)
• M4: 1,091,616 km (0.093 R)
• M5: 1,269,338 km (0.033 R)
• M6: 1,845,439 km (0.088 R)
• M7: 2,094,370 km (0.117 R)
• M8: 2,249,204 km (0.072 R)
• M9: 2,390,125 km (0.106 R)
• M10: 2,570,540 km (0.076 R)
• M11: 2,737,043 km (0.089 R)
• M12: 2,831,140 km (0.029 R)
• M13: 2,964,581 km (0.07 R)
• M14: 3,218,449 km (0.07 R)
• M15: 3,499,842 km (0.104 R)
• M16: 3,685,194 km (0.052 R)
• M17: 3,789,613 km (0.095 R)
• M18: 4,238,856 km (0.052 R)
• M19: 4,459,064 km (0.073 R)
• M20: 4,750,780 km (0.11 R)
• M21: 5,025,890 km (0.053 R)
• M22: 6,503,917 km (0.067 R)
• M23: 6,732,951 km (0.074 R)
• M24: 6,861,306 km (0.112 R)
• M25: 6,964,678 km (0.052 R)
• M26: 7,356,625 km (0.092 R)
• M27: 7,998,998 km (0.04 R)
• M28: 8,520,347 km (0.084 R)
• M29: 9,337,450 km (0.105 R)
• M30: 9,480,765 km (0.064 R)
• M31: 10,505,361 km (0.093 R)
• M32: 10,955,351 km (0.05 R)
• M33: 11,503,627 km (0.114 R)
• M34: 12,690,387 km (0.034 R)
• M35: 14,178,886 km (0.07 R)
• M36: 14,676,150 km (0.053 R)
• M37: 15,551,746 km (0.106 R)
• M38: 16,064,717 km (0.099 R)
• M39: 16,271,461 km (0.101 R)
• M40: 16,757,205 km (0.087 R)
• M41: 16,966,792 km (0.069 R)
• M42: 18,747,904 km (0.113 R)
• M43: 19,074,776 km (0.095 R)
• M44: 19,220,634 km (0.105 R)
• M45: 19,550,198 km (0.102 R)
• M46: 20,401,110 km (0.08 R)
• M47: 20,700,007 km (0.093 R)
• M48: 21,000,250 km (0.106 R)
• M49: 22,177,436 km (0.067 R)
• M50: 22,292,476 km (0.112 R)
• M51: 22,638,795 km (0.089 R)
• M52: 23,064,551 km (0.115 R)
• M53: 23,376,014 km (0.085 R)
• M54: 23,492,999 km (0.096 R)
• M55: 23,884,796 km (0.08 R)
• M56: 24,121,011 km (0.114 R)
• M57: 24,714,615 km (0.088 R)
• M58: 25,153,087 km (0.032 R)
• M59: 26,199,673 km (0.089 R)
• M60: 26,321,297 km (0.106 R)
• M61: 27,055,373 km (0.104 R)
• M62: 27,260,472 km (0.063 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 761.7

Radius: 8.9

Gravity: 9.62 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 7.58 AU - 8.3 AU

Year: 8474 Days

Day: 13.3 Hours

Environment

Temp: -169 °C

Axial Tilt: 49.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 79,758,633 km

• M1: 413,638 km (0.101 R)
• M2: 591,809 km (0.055 R)
• M3: 897,288 km (0.11 R)
• M4: 1,058,405 km (0.104 R)
• M5: 1,209,948 km (0.104 R)
• M6: 1,268,590 km (0.088 R)
• M7: 1,389,016 km (0.091 R)
• M8: 1,598,453 km (0.083 R)
• M9: 1,908,719 km (0.115 R)
• M10: 1,977,684 km (0.06 R)
• M11: 2,142,092 km (0.064 R)
• M12: 2,213,899 km (0.116 R)
• M13: 3,110,738 km (0.099 R)
• M14: 3,274,847 km (0.072 R)
• M15: 3,385,849 km (0.114 R)
• M16: 3,583,168 km (0.119 R)
• M17: 4,107,958 km (0.06 R)
• M18: 4,167,797 km (0.112 R)
• M19: 4,625,566 km (0.092 R)
• M20: 4,939,871 km (0.062 R)
• M21: 5,003,450 km (0.104 R)
• M22: 5,261,058 km (0.076 R)
• M23: 5,755,479 km (0.057 R)
• M24: 6,717,992 km (0.026 R)
• M25: 7,803,923 km (0.084 R)
• M26: 7,990,172 km (0.071 R)
• M27: 8,672,937 km (0.089 R)
• M28: 8,788,576 km (0.085 R)
• M29: 9,374,401 km (0.05 R)
• M30: 9,691,997 km (0.109 R)
• M31: 9,852,067 km (0.1 R)
• M32: 10,013,034 km (0.058 R)
• M33: 10,093,967 km (0.051 R)
• M34: 10,256,280 km (0.11 R)
• M35: 11,080,864 km (0.069 R)
• M36: 11,332,338 km (0.108 R)
• M37: 11,926,690 km (0.073 R)
• M38: 12,227,532 km (0.115 R)
• M39: 13,145,464 km (0.077 R)
• M40: 13,545,489 km (0.078 R)
• M41: 13,679,828 km (0.085 R)
• M42: 15,046,703 km (0.089 R)
• M43: 16,076,685 km (0.099 R)
• M44: 16,456,813 km (0.1 R)
• M45: 16,552,256 km (0.076 R)
• M46: 16,647,999 km (0.059 R)
• M47: 17,032,466 km (0.088 R)
• M48: 17,859,443 km (0.103 R)
• M49: 18,006,797 km (0.092 R)
• M50: 18,302,551 km (0.099 R)
• M51: 18,599,952 km (0.076 R)
• M52: 19,249,805 km (0.064 R)
• M53: 20,161,903 km (0.103 R)
• M54: 20,571,802 km (0.036 R)
• M55: 20,932,781 km (0.118 R)
• M56: 21,922,970 km (0.064 R)
• M57: 22,186,112 km (0.105 R)
• M58: 22,344,387 km (0.095 R)
• M59: 22,875,010 km (0.099 R)
• M60: 23,195,449 km (0.112 R)
• M61: 23,409,823 km (0.094 R)
• M62: 23,948,674 km (0.097 R)
• M63: 24,274,050 km (0.068 R)
• M64: 25,313,904 km (0.045 R)
• M65: 25,424,158 km (0.111 R)
• M66: 25,977,969 km (0.036 R)
• M67: 26,144,921 km (0.052 R)
• M68: 27,267,054 km (0.093 R)
• M69: 27,834,030 km (0.064 R)
• M70: 28,634,229 km (0.11 R)
• M71: 29,037,096 km (0.072 R)
• M72: 29,557,996 km (0.038 R)
• M73: 29,848,665 km (0.084 R)
• M74: 32,267,962 km (0.076 R)
• M75: 32,387,490 km (0.044 R)
• M76: 32,627,296 km (0.114 R)
• M77: 32,807,411 km (0.098 R)
• M78: 33,108,402 km (0.116 R)
• M79: 33,834,401 km (0.108 R)
• M80: 35,549,092 km (0.056 R)
• M81: 35,672,510 km (0.086 R)
• M82: 35,734,443 km (0.085 R)
• M83: 37,041,031 km (0.055 R)
• M84: 37,857,686 km (0.114 R)
• M85: 38,299,897 km (0.064 R)
• M86: 39,253,284 km (0.106 R)
• M87: 39,765,059 km (0.12 R)
• M88: 42,029,372 km (0.072 R)
• M89: 43,144,325 km (0.092 R)
• M90: 43,408,066 km (0.099 R)
• M91: 44,069,738 km (0.113 R)

Planet 9 - Ice Giant

Semi-Major Axis: 17.55 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 407

Radius: 7.5

Gravity: 7.24 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 14.6 AU - 20.5 AU

Year: 27846 Days

Day: 24.9 Hours

Environment

Temp: -210 °C

Axial Tilt: 9.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 79,758,633 km

• M1: 150,346 km (0.118 R)
• M2: 225,294 km (0.062 R)
• M3: 353,201 km (0.108 R)
• M4: 754,572 km (0.099 R)
• M5: 853,755 km (0.104 R)
• M6: 1,413,401 km (0.118 R)
• M7: 1,762,413 km (0.118 R)
• M8: 1,998,179 km (0.094 R)
• M9: 2,137,604 km (0.094 R)
• M10: 2,574,879 km (0.048 R)
• M11: 2,726,720 km (0.111 R)
• M12: 3,079,323 km (0.073 R)
• M13: 3,698,807 km (0.11 R)
• M14: 3,827,312 km (0.091 R)
• M15: 4,132,940 km (0.101 R)
• M16: 4,537,453 km (0.118 R)
• M17: 5,481,266 km (0.082 R)
• M18: 5,530,035 km (0.093 R)
• M19: 7,006,117 km (0.03 R)
• M20: 7,650,585 km (0.109 R)
• M21: 8,035,201 km (0.071 R)
• M22: 8,090,702 km (0.088 R)
• M23: 8,539,046 km (0.072 R)
• M24: 9,695,139 km (0.075 R)
• M25: 9,991,791 km (0.086 R)
• M26: 10,412,012 km (0.086 R)
• M27: 11,581,867 km (0.079 R)
• M28: 11,644,698 km (0.1 R)
• M29: 13,314,809 km (0.068 R)
• M30: 13,710,645 km (0.09 R)
• M31: 14,244,709 km (0.056 R)
• M32: 15,264,219 km (0.112 R)
• M33: 15,333,034 km (0.099 R)
• M34: 15,817,432 km (0.053 R)
• M35: 17,157,829 km (0.064 R)
• M36: 17,950,249 km (0.101 R)
• M37: 18,022,953 km (0.047 R)
• M38: 18,902,289 km (0.117 R)
• M39: 19,645,641 km (0.113 R)
• M40: 20,702,401 km (0.081 R)
• M41: 21,237,662 km (0.044 R)
• M42: 22,243,857 km (0.103 R)
• M43: 25,926,657 km (0.118 R)
• M44: 26,008,936 km (0.119 R)
• M45: 29,108,454 km (0.11 R)
• M46: 29,364,865 km (0.044 R)
• M47: 30,224,903 km (0.043 R)
• M48: 30,484,456 km (0.062 R)
• M49: 30,918,888 km (0.083 R)
• M50: 32,499,539 km (0.057 R)
• M51: 32,676,663 km (0.043 R)
• M52: 33,746,886 km (0.113 R)
• M53: 34,286,336 km (0.091 R)
• M54: 36,288,404 km (0.093 R)
• M55: 37,582,127 km (0.09 R)
• M56: 38,141,174 km (0.067 R)
• M57: 38,609,266 km (0.033 R)
• M58: 41,552,903 km (0.109 R)
• M59: 42,614,749 km (0.103 R)
• M60: 42,905,866 km (0.059 R)
• M61: 43,003,105 km (0.048 R)
• M62: 43,979,081 km (0.03 R)
• M63: 45,159,708 km (0.06 R)
• M64: 45,952,726 km (0.085 R)
• M65: 46,650,301 km (0.116 R)
• M66: 47,351,466 km (0.118 R)
• M67: 50,190,534 km (0.075 R)
• M68: 50,600,582 km (0.1 R)
• M69: 50,805,980 km (0.097 R)
• M70: 50,908,903 km (0.119 R)
• M71: 52,251,993 km (0.104 R)
• M72: 53,711,320 km (0.102 R)
• M73: 54,130,793 km (0.113 R)
• M74: 54,551,312 km (0.091 R)
• M75: 56,244,311 km (0.048 R)
• M76: 56,670,217 km (0.091 R)
• M77: 58,384,608 km (0.057 R)
• M78: 59,681,472 km (0.047 R)
• M79: 59,898,539 km (0.118 R)
• M80: 61,754,300 km (0.099 R)
• M81: 62,193,669 km (0.083 R)
• M82: 62,634,085 km (0.114 R)
• M83: 63,518,059 km (0.062 R)
• M84: 66,082,466 km (0.086 R)
• M85: 68,112,808 km (0.113 R)
• M86: 68,453,143 km (0.095 R)
• M87: 70,049,053 km (0.045 R)
• M88: 70,392,680 km (0.068 R)
• M89: 71,541,891 km (0.072 R)
• M90: 73,859,012 km (0.117 R)
• M91: 74,909,787 km (0.086 R)
• M92: 76,554,018 km (0.071 R)
• M93: 77,144,181 km (0.104 R)
• M94: 79,639,174 km (0.07 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 237 - 11,968 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit