🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.39

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 0.79 AU - 0.91 AU

Year: 283 Days

Day: 27.8 Hours

Environment

Temp: 133 °C

Axial Tilt: 11.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 84,227,284 km

• M1: 563,535 km (0.088 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.41

Radius: 0.7

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 3.36 AU - 4.46 AU

Year: 2796 Days

Day: 22.3 Hours

Environment

Temp: -112 °C

Axial Tilt: 33.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 4.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.09

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 3.94 AU - 5.9 AU

Year: 3947 Days

Day: 30.8 Hours

Environment

Temp: -146 °C

Axial Tilt: 2.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 84,227,284 km

• M1: 67,917 km (0.103 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 824.1

Radius: 9.2

Gravity: 9.74 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 4.84 AU - 5.98 AU

Year: 4551 Days

Day: 7.2 Hours

Environment

Temp: -135 °C

Axial Tilt: 34 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 84,227,284 km

• M1: 114,592 km (0.049 R)
• M2: 489,634 km (0.027 R)
• M3: 817,253 km (0.109 R)
• M4: 2,110,377 km (0.09 R)
• M5: 3,135,422 km (0.067 R)
• M6: 3,500,141 km (0.05 R)
• M7: 4,242,596 km (0.074 R)
• M8: 5,447,906 km (0.111 R)
• M9: 5,796,917 km (0.117 R)
• M10: 6,443,629 km (0.084 R)
• M11: 7,485,429 km (0.034 R)
• M12: 8,065,120 km (0.074 R)
• M13: 9,985,209 km (0.067 R)
• M14: 11,899,613 km (0.111 R)
• M15: 12,538,695 km (0.087 R)
• M16: 13,356,547 km (0.104 R)
• M17: 13,778,562 km (0.113 R)
• M18: 14,593,871 km (0.047 R)
• M19: 16,380,219 km (0.103 R)
• M20: 17,357,093 km (0.051 R)
• M21: 19,628,886 km (0.032 R)
• M22: 22,091,866 km (0.086 R)
• M23: 23,132,319 km (0.111 R)
• M24: 24,283,026 km (0.048 R)
• M25: 25,632,847 km (0.048 R)
• M26: 26,864,636 km (0.091 R)
• M27: 29,802,439 km (0.077 R)
• M28: 30,161,623 km (0.097 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 583.3

Radius: 14.9

Gravity: 2.63 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 4.4 AU - 7.22 AU

Year: 5065 Days

Day: 7.5 Hours

Environment

Temp: -140 °C

Axial Tilt: 29.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 84,227,284 km

• M1: 185,352 km (0.053 R)
• M2: 828,473 km (0.104 R)
• M3: 1,404,574 km (0.09 R)
• M4: 2,371,575 km (0.117 R)
• M5: 3,539,037 km (0.092 R)
• M6: 5,141,828 km (0.089 R)
• M7: 6,380,499 km (0.109 R)
• M8: 6,889,580 km (0.093 R)
• M9: 8,098,481 km (0.108 R)
• M10: 9,363,929 km (0.035 R)
• M11: 10,407,524 km (0.083 R)
• M12: 11,115,271 km (0.046 R)
• M13: 12,529,121 km (0.11 R)
• M14: 13,433,141 km (0.046 R)
• M15: 16,943,455 km (0.052 R)
• M16: 22,592,420 km (0.119 R)
• M17: 23,404,886 km (0.098 R)
• M18: 25,561,190 km (0.093 R)
• M19: 26,443,518 km (0.102 R)
• M20: 27,097,859 km (0.069 R)
• M21: 28,353,883 km (0.082 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 485.9

Radius: 12

Gravity: 3.37 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 6.93 AU - 8.57 AU

Year: 7803 Days

Day: 5.9 Hours

Environment

Temp: -169 °C

Axial Tilt: 27.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 84,227,284 km

• M1: 152,590 km (0.114 R)
• M2: 560,244 km (0.089 R)
• M3: 1,224,159 km (0.105 R)
• M4: 1,643,781 km (0.111 R)
• M5: 2,192,357 km (0.03 R)
• M6: 3,753,710 km (0.102 R)
• M7: 4,214,920 km (0.104 R)
• M8: 5,430,253 km (0.07 R)
• M9: 7,635,326 km (0.111 R)
• M10: 8,583,178 km (0.118 R)
• M11: 9,043,042 km (0.117 R)
• M12: 9,475,529 km (0.056 R)
• M13: 9,921,630 km (0.115 R)
• M14: 14,652,214 km (0.107 R)
• M15: 15,988,272 km (0.066 R)
• M16: 18,901,541 km (0.114 R)
• M17: 20,262,732 km (0.109 R)
• M18: 21,306,776 km (0.102 R)
• M19: 21,919,230 km (0.083 R)
• M20: 25,244,341 km (0.117 R)
• M21: 26,628,571 km (0.086 R)
• M22: 30,889,866 km (0.099 R)
• M23: 32,472,761 km (0.049 R)
• M24: 34,736,775 km (0.104 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 563

Radius: 10.1

Gravity: 5.52 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 7.19 AU - 11.59 AU

Year: 10406 Days

Day: 11.4 Hours

Environment

Temp: -163 °C

Axial Tilt: 26.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 84,227,284 km

• M1: 126,261 km (0.107 R)
• M2: 588,967 km (0.035 R)
• M3: 1,030,580 km (0.09 R)
• M4: 2,097,063 km (0.104 R)
• M5: 2,895,317 km (0.039 R)
• M6: 7,048,902 km (0.071 R)
• M7: 7,692,622 km (0.056 R)
• M8: 9,284,044 km (0.117 R)
• M9: 15,034,736 km (0.056 R)
• M10: 15,829,699 km (0.094 R)
• M11: 23,404,138 km (0.12 R)
• M12: 28,563,619 km (0.051 R)
• M13: 28,966,037 km (0.05 R)
• M14: 31,247,405 km (0.097 R)
• M15: 41,961,754 km (0.099 R)
• M16: 43,535,374 km (0.106 R)
• M17: 43,934,800 km (0.078 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 918.2

Radius: 11.1

Gravity: 7.45 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 9.44 AU - 13.5 AU

Year: 14049 Days

Day: 11.9 Hours

Environment

Temp: -180 °C

Axial Tilt: 36.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 84,227,284 km

• M1: 138,079 km (0.037 R)
• M2: 598,990 km (0.113 R)
• M3: 1,425,817 km (0.115 R)
• M4: 2,071,033 km (0.105 R)
• M5: 2,603,003 km (0.115 R)
• M6: 3,072,890 km (0.093 R)
• M7: 4,866,419 km (0.094 R)
• M8: 5,324,787 km (0.103 R)
• M9: 6,661,743 km (0.104 R)
• M10: 7,318,029 km (0.084 R)
• M11: 8,457,216 km (0.097 R)
• M12: 12,325,219 km (0.072 R)
• M13: 13,863,683 km (0.104 R)
• M14: 15,981,241 km (0.118 R)
• M15: 21,031,366 km (0.111 R)
• M16: 21,401,771 km (0.092 R)
• M17: 23,417,901 km (0.1 R)
• M18: 24,727,780 km (0.075 R)
• M19: 25,453,031 km (0.102 R)
• M20: 26,299,156 km (0.11 R)
• M21: 30,694,641 km (0.09 R)
• M22: 33,882,871 km (0.106 R)
• M23: 34,520,457 km (0.11 R)
• M24: 35,426,272 km (0.076 R)
• M25: 37,150,537 km (0.092 R)
• M26: 45,529,364 km (0.029 R)
• M27: 47,248,991 km (0.092 R)
• M28: 49,826,862 km (0.091 R)
• M29: 57,037,629 km (0.092 R)
• M30: 61,833,138 km (0.119 R)
• M31: 62,212,818 km (0.119 R)
• M32: 63,553,963 km (0.063 R)
• M33: 65,897,563 km (0.099 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.06 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 547.1

Radius: 7.8

Gravity: 8.99 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 12.56 AU - 15.56 AU

Year: 19066 Days

Day: 15.7 Hours

Environment

Temp: -183 °C

Axial Tilt: 7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 84,227,284 km

• M1: 97,538 km (0.051 R)
• M2: 1,612,067 km (0.061 R)
• M3: 2,092,126 km (0.091 R)
• M4: 3,499,992 km (0.092 R)
• M5: 3,903,308 km (0.068 R)
• M6: 7,231,860 km (0.116 R)
• M7: 9,315,759 km (0.108 R)
• M8: 16,848,161 km (0.05 R)
• M9: 21,757,814 km (0.11 R)
• M10: 22,237,723 km (0.113 R)
• M11: 33,128,598 km (0.055 R)
• M12: 33,763,791 km (0.113 R)
• M13: 34,536,763 km (0.101 R)
• M14: 40,714,108 km (0.108 R)
• M15: 55,021,947 km (0.096 R)
• M16: 60,699,635 km (0.106 R)

Planet 10 - Ice Giant

Semi-Major Axis: 18.28 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 465.2

Radius: 3.8

Gravity: 32.22 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 14.5 AU - 22.06 AU

Year: 28265 Days

Day: 22 Hours

Environment

Temp: -199 °C

Axial Tilt: 11 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 84,227,284 km

• M1: 47,273 km (0.117 R)
• M2: 175,329 km (0.041 R)
• M3: 432,338 km (0.07 R)
• M4: 606,619 km (0.058 R)
• M5: 907,461 km (0.114 R)
• M6: 2,164,681 km (0.101 R)
• M7: 2,320,113 km (0.107 R)
• M8: 2,779,828 km (0.114 R)
• M9: 3,750,119 km (0.056 R)
• M10: 3,942,053 km (0.117 R)
• M11: 6,833,930 km (0.105 R)
• M12: 7,667,190 km (0.046 R)
• M13: 10,133,909 km (0.06 R)
• M14: 13,450,345 km (0.1 R)
• M15: 16,218,204 km (0.104 R)
• M16: 21,908,309 km (0.079 R)
• M17: 24,914,777 km (0.064 R)
• M18: 27,581,060 km (0.065 R)
• M19: 27,942,339 km (0.071 R)
• M20: 29,418,870 km (0.113 R)
• M21: 33,335,941 km (0.098 R)
• M22: 34,715,233 km (0.064 R)
• M23: 35,845,595 km (0.112 R)
• M24: 39,383,584 km (0.095 R)
• M25: 42,504,196 km (0.089 R)
• M26: 42,824,934 km (0.067 R)
• M27: 43,634,109 km (0.076 R)
• M28: 46,122,669 km (0.119 R)
• M29: 49,408,437 km (0.099 R)
• M30: 50,119,475 km (0.099 R)
• M31: 50,837,396 km (0.045 R)
• M32: 52,293,581 km (0.086 R)
• M33: 53,590,445 km (0.115 R)
• M34: 54,908,552 km (0.089 R)
• M35: 60,397,448 km (0.111 R)
• M36: 63,273,915 km (0.074 R)
• M37: 65,170,667 km (0.075 R)
• M38: 66,025,619 km (0.083 R)
• M39: 68,856,010 km (0.107 R)
• M40: 69,077,116 km (0.032 R)

Kuiper Belt

Range: 30.3 - 46.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 272 - 13,482 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit