🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.66

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 0.56 AU - 0.58 AU

Year: 153 Days

Day: 22.2 Hours

Environment

Temp: 264 °C

Axial Tilt: 32.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 69,775,413 km

• M1: 39,195 km (0.116 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.03

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 0.63 AU - 0.83 AU

Year: 221 Days

Day: 37.2 Hours

Environment

Temp: 127 °C

Axial Tilt: 28.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.54

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 2.15 AU - 2.47 AU

Year: 1246 Days

Day: 28.3 Hours

Environment

Temp: -77 °C

Axial Tilt: 26.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.11

Radius: 1.04

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 2.91 AU - 4.73 AU

Year: 2649 Days

Day: 20.8 Hours

Environment

Temp: -115 °C

Axial Tilt: 5.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.34

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 3.34 AU - 5.3 AU

Year: 3185 Days

Day: 16.6 Hours

Environment

Temp: -112 °C

Axial Tilt: 32.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 8.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 167.4

Radius: 8.4

Gravity: 2.37 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 7.98 AU - 9.02 AU

Year: 8792 Days

Day: 11 Hours

Environment

Temp: -159 °C

Axial Tilt: 17.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 69,775,413 km

• M1: 187,895 km (0.081 R)
• M2: 299,495 km (0.089 R)
• M3: 410,796 km (0.117 R)
• M4: 601,084 km (0.112 R)
• M5: 689,796 km (0.047 R)
• M6: 844,181 km (0.107 R)
• M7: 1,023,399 km (0.045 R)
• M8: 1,257,669 km (0.101 R)
• M9: 1,359,097 km (0.109 R)
• M10: 1,478,625 km (0.061 R)
• M11: 1,617,153 km (0.118 R)
• M12: 1,711,998 km (0.059 R)
• M13: 2,058,766 km (0.118 R)
• M14: 2,319,964 km (0.119 R)
• M15: 2,427,525 km (0.1 R)
• M16: 2,893,073 km (0.07 R)
• M17: 2,989,564 km (0.109 R)
• M18: 3,126,595 km (0.101 R)
• M19: 3,467,679 km (0.065 R)
• M20: 3,529,163 km (0.118 R)
• M21: 3,694,918 km (0.066 R)
• M22: 3,778,693 km (0.112 R)
• M23: 3,905,552 km (0.108 R)
• M24: 4,033,907 km (0.071 R)
• M25: 4,272,964 km (0.081 R)
• M26: 4,361,077 km (0.114 R)
• M27: 4,516,659 km (0.102 R)
• M28: 4,948,249 km (0.117 R)
• M29: 5,512,233 km (0.091 R)
• M30: 6,245,711 km (0.104 R)
• M31: 6,802,963 km (0.119 R)
• M32: 7,009,558 km (0.08 R)
• M33: 7,139,858 km (0.079 R)
• M34: 7,429,030 km (0.102 R)
• M35: 7,775,948 km (0.102 R)
• M36: 7,829,803 km (0.06 R)
• M37: 8,100,874 km (0.061 R)
• M38: 8,457,815 km (0.1 R)
• M39: 8,540,991 km (0.1 R)
• M40: 9,732,987 km (0.052 R)
• M41: 10,526,454 km (0.109 R)
• M42: 10,586,144 km (0.074 R)
• M43: 10,976,295 km (0.09 R)
• M44: 11,249,311 km (0.056 R)
• M45: 11,524,422 km (0.102 R)
• M46: 11,739,992 km (0.099 R)
• M47: 12,237,704 km (0.055 R)
• M48: 13,157,432 km (0.076 R)
• M49: 13,479,666 km (0.07 R)
• M50: 13,739,368 km (0.051 R)
• M51: 14,329,830 km (0.116 R)
• M52: 14,395,953 km (0.08 R)
• M53: 14,528,347 km (0.071 R)
• M54: 14,861,501 km (0.108 R)
• M55: 15,129,880 km (0.092 R)
• M56: 15,671,275 km (0.116 R)
• M57: 15,978,549 km (0.031 R)
• M58: 16,495,260 km (0.101 R)
• M59: 16,633,937 km (0.116 R)
• M60: 16,842,775 km (0.098 R)
• M61: 17,544,988 km (0.107 R)
• M62: 17,686,657 km (0.1 R)
• M63: 18,256,775 km (0.119 R)
• M64: 18,328,582 km (0.113 R)
• M65: 18,508,249 km (0.066 R)
• M66: 19,342,107 km (0.116 R)
• M67: 20,672,032 km (0.115 R)
• M68: 21,423,612 km (0.07 R)
• M69: 21,688,699 km (0.104 R)
• M70: 21,878,689 km (0.055 R)
• M71: 22,413,800 km (0.026 R)
• M72: 23,302,262 km (0.1 R)
• M73: 23,614,024 km (0.108 R)
• M74: 23,770,354 km (0.115 R)
• M75: 25,033,857 km (0.095 R)
• M76: 25,393,042 km (0.11 R)
• M77: 26,318,903 km (0.078 R)
• M78: 26,481,067 km (0.089 R)
• M79: 27,133,015 km (0.107 R)
• M80: 27,378,954 km (0.05 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 870.4

Radius: 13.4

Gravity: 4.85 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 7.72 AU - 11.3 AU

Year: 10404 Days

Day: 11.4 Hours

Environment

Temp: -170 °C

Axial Tilt: 7.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 69,775,413 km

• M1: 191,336 km (0.087 R)
• M2: 870,809 km (0.079 R)
• M3: 1,047,335 km (0.106 R)
• M4: 1,236,426 km (0.081 R)
• M5: 1,414,448 km (0.084 R)
• M6: 1,553,873 km (0.104 R)
• M7: 3,161,601 km (0.062 R)
• M8: 3,472,466 km (0.092 R)
• M9: 4,190,984 km (0.085 R)
• M10: 4,532,965 km (0.097 R)
• M11: 4,672,241 km (0.108 R)
• M12: 5,317,157 km (0.096 R)
• M13: 5,501,312 km (0.105 R)
• M14: 5,762,660 km (0.075 R)
• M15: 6,028,196 km (0.077 R)
• M16: 6,336,667 km (0.104 R)
• M17: 6,453,652 km (0.08 R)
• M18: 6,650,373 km (0.086 R)
• M19: 7,415,866 km (0.072 R)
• M20: 7,539,284 km (0.096 R)
• M21: 8,209,333 km (0.065 R)
• M22: 8,337,089 km (0.068 R)
• M23: 9,029,727 km (0.069 R)
• M24: 9,472,088 km (0.064 R)
• M25: 9,740,916 km (0.092 R)
• M26: 10,981,830 km (0.116 R)
• M27: 12,126,403 km (0.059 R)
• M28: 12,614,541 km (0.055 R)
• M29: 13,059,445 km (0.085 R)
• M30: 13,711,094 km (0.119 R)
• M31: 14,373,363 km (0.047 R)
• M32: 14,579,210 km (0.04 R)
• M33: 16,047,812 km (0.094 R)
• M34: 17,071,062 km (0.081 R)
• M35: 17,179,969 km (0.075 R)
• M36: 17,673,193 km (0.063 R)
• M37: 18,393,657 km (0.06 R)
• M38: 19,407,182 km (0.06 R)
• M39: 19,520,877 km (0.071 R)
• M40: 19,863,456 km (0.066 R)
• M41: 20,323,320 km (0.051 R)
• M42: 20,961,354 km (0.064 R)
• M43: 22,019,610 km (0.077 R)
• M44: 22,615,009 km (0.025 R)
• M45: 23,095,218 km (0.104 R)
• M46: 24,432,923 km (0.119 R)
• M47: 25,297,299 km (0.09 R)
• M48: 25,546,230 km (0.1 R)
• M49: 26,171,848 km (0.096 R)
• M50: 26,549,583 km (0.094 R)
• M51: 26,929,262 km (0.085 R)
• M52: 27,886,090 km (0.057 R)
• M53: 28,271,903 km (0.117 R)
• M54: 30,096,100 km (0.039 R)
• M55: 30,425,813 km (0.041 R)
• M56: 30,756,724 km (0.08 R)
• M57: 30,955,839 km (0.107 R)
• M58: 31,088,831 km (0.076 R)
• M59: 31,355,415 km (0.073 R)
• M60: 32,227,121 km (0.097 R)
• M61: 32,496,846 km (0.092 R)
• M62: 33,310,808 km (0.112 R)
• M63: 33,925,506 km (0.069 R)
• M64: 34,131,353 km (0.115 R)
• M65: 35,235,834 km (0.09 R)
• M66: 35,374,660 km (0.108 R)
• M67: 35,513,787 km (0.092 R)
• M68: 36,211,810 km (0.114 R)
• M69: 37,267,522 km (0.113 R)
• M70: 37,550,711 km (0.11 R)
• M71: 37,905,707 km (0.111 R)
• M72: 38,261,899 km (0.099 R)
• M73: 39,049,233 km (0.105 R)
• M74: 40,349,388 km (0.093 R)
• M75: 42,547,430 km (0.095 R)
• M76: 43,586,536 km (0.104 R)
• M77: 44,784,367 km (0.098 R)
• M78: 45,614,036 km (0.077 R)
• M79: 47,135,596 km (0.116 R)
• M80: 47,902,734 km (0.091 R)
• M81: 52,670,269 km (0.104 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.7 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 784.8

Radius: 5.8

Gravity: 23.33 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 15.1 AU - 16.3 AU

Year: 22069 Days

Day: 17 Hours

Environment

Temp: -184 °C

Axial Tilt: 36.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 69,775,413 km

• M1: 79,736 km (0.071 R)
• M2: 170,093 km (0.087 R)
• M3: 212,878 km (0.081 R)
• M4: 260,450 km (0.097 R)
• M5: 751,729 km (0.054 R)
• M6: 937,679 km (0.097 R)
• M7: 1,512,434 km (0.114 R)
• M8: 1,679,236 km (0.093 R)
• M9: 1,994,289 km (0.084 R)
• M10: 2,177,247 km (0.111 R)
• M11: 2,289,595 km (0.089 R)
• M12: 3,559,233 km (0.091 R)
• M13: 5,106,075 km (0.108 R)
• M14: 5,559,805 km (0.115 R)
• M15: 5,713,891 km (0.067 R)
• M16: 5,817,412 km (0.12 R)
• M17: 6,397,852 km (0.085 R)
• M18: 7,386,844 km (0.09 R)
• M19: 7,841,621 km (0.059 R)
• M20: 8,246,882 km (0.039 R)
• M21: 10,247,604 km (0.107 R)
• M22: 10,373,565 km (0.094 R)
• M23: 10,754,142 km (0.07 R)
• M24: 10,946,226 km (0.061 R)
• M25: 11,464,134 km (0.119 R)
• M26: 12,860,779 km (0.088 R)
• M27: 13,201,264 km (0.109 R)
• M28: 13,475,627 km (0.069 R)
• M29: 14,876,012 km (0.115 R)
• M30: 16,542,832 km (0.113 R)
• M31: 16,764,536 km (0.062 R)
• M32: 17,888,016 km (0.042 R)
• M33: 18,420,584 km (0.095 R)
• M34: 18,650,367 km (0.085 R)
• M35: 18,727,260 km (0.086 R)
• M36: 21,080,434 km (0.094 R)
• M37: 21,562,139 km (0.1 R)
• M38: 21,966,203 km (0.057 R)
• M39: 25,800,397 km (0.118 R)
• M40: 26,920,735 km (0.081 R)
• M41: 29,297,995 km (0.104 R)
• M42: 30,556,861 km (0.088 R)
• M43: 31,010,741 km (0.079 R)
• M44: 31,101,846 km (0.114 R)
• M45: 31,466,865 km (0.091 R)
• M46: 32,109,089 km (0.107 R)
• M47: 32,293,393 km (0.095 R)
• M48: 33,967,842 km (0.119 R)
• M49: 36,052,339 km (0.086 R)
• M50: 36,339,866 km (0.091 R)
• M51: 36,724,332 km (0.07 R)
• M52: 37,885,810 km (0.074 R)
• M53: 38,373,200 km (0.087 R)
• M54: 39,650,467 km (0.05 R)
• M55: 39,848,235 km (0.045 R)
• M56: 39,947,119 km (0.118 R)
• M57: 43,056,062 km (0.099 R)
• M58: 44,588,094 km (0.113 R)
• M59: 47,285,493 km (0.045 R)
• M60: 48,442,633 km (0.063 R)
• M61: 49,928,738 km (0.101 R)
• M62: 50,249,177 km (0.067 R)
• M63: 51,537,514 km (0.102 R)
• M64: 52,510,947 km (0.09 R)
• M65: 55,356,897 km (0.116 R)
• M66: 56,020,812 km (0.079 R)
• M67: 56,687,271 km (0.065 R)
• M68: 57,021,472 km (0.031 R)
• M69: 58,589,856 km (0.069 R)
• M70: 59,492,380 km (0.055 R)
• M71: 59,945,512 km (0.115 R)
• M72: 60,854,918 km (0.081 R)
• M73: 61,197,198 km (0.073 R)
• M74: 61,311,341 km (0.08 R)
• M75: 62,457,410 km (0.078 R)
• M76: 66,406,644 km (0.076 R)
• M77: 67,229,582 km (0.091 R)
• M78: 68,529,887 km (0.098 R)
• M79: 71,756,264 km (0.082 R)
• M80: 71,997,117 km (0.114 R)
• M81: 72,238,418 km (0.101 R)
• M82: 74,665,344 km (0.104 R)
• M83: 75,521,194 km (0.107 R)
• M84: 77,612,871 km (0.113 R)
• M85: 79,349,703 km (0.095 R)
• M86: 80,723,460 km (0.075 R)
• M87: 80,848,673 km (0.081 R)
• M88: 81,853,073 km (0.057 R)
• M89: 83,114,483 km (0.068 R)
• M90: 83,367,602 km (0.077 R)
• M91: 83,747,581 km (0.08 R)

Planet 9 - Ice Giant

Semi-Major Axis: 16.12 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 400.8

Radius: 7.1

Gravity: 7.95 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 13.85 AU - 18.39 AU

Year: 22961 Days

Day: 20.3 Hours

Environment

Temp: -194 °C

Axial Tilt: 35.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 69,775,413 km

• M1: 157,975 km (0.096 R)
• M2: 363,822 km (0.118 R)
• M3: 414,835 km (0.108 R)
• M4: 645,814 km (0.119 R)
• M5: 938,577 km (0.104 R)
• M6: 987,196 km (0.051 R)
• M7: 1,138,141 km (0.114 R)
• M8: 1,548,338 km (0.108 R)
• M9: 1,694,794 km (0.047 R)
• M10: 2,096,614 km (0.104 R)
• M11: 2,912,970 km (0.075 R)
• M12: 3,094,432 km (0.051 R)
• M13: 3,279,634 km (0.097 R)
• M14: 3,430,279 km (0.097 R)
• M15: 3,738,750 km (0.042 R)
• M16: 3,896,277 km (0.026 R)
• M17: 6,509,153 km (0.028 R)
• M18: 7,925,994 km (0.102 R)
• M19: 7,976,409 km (0.109 R)
• M20: 8,179,563 km (0.115 R)
• M21: 8,281,738 km (0.107 R)
• M22: 9,433,791 km (0.056 R)
• M23: 10,971,358 km (0.098 R)
• M24: 11,253,949 km (0.117 R)
• M25: 11,481,786 km (0.099 R)
• M26: 11,653,824 km (0.066 R)
• M27: 13,539,804 km (0.069 R)
• M28: 14,148,518 km (0.088 R)
• M29: 14,394,457 km (0.067 R)
• M30: 14,456,091 km (0.075 R)
• M31: 14,703,825 km (0.104 R)
• M32: 15,203,482 km (0.085 R)
• M33: 18,316,165 km (0.064 R)
• M34: 20,358,026 km (0.093 R)
• M35: 24,505,029 km (0.114 R)
• M36: 24,874,386 km (0.096 R)
• M37: 24,948,437 km (0.094 R)
• M38: 25,394,687 km (0.116 R)
• M39: 26,900,689 km (0.114 R)
• M40: 27,741,280 km (0.11 R)
• M41: 29,213,622 km (0.098 R)
• M42: 29,605,269 km (0.084 R)
• M43: 33,207,436 km (0.111 R)
• M44: 34,521,055 km (0.115 R)
• M45: 35,101,196 km (0.093 R)
• M46: 37,283,829 km (0.095 R)
• M47: 37,793,808 km (0.094 R)
• M48: 37,878,929 km (0.025 R)
• M49: 40,116,763 km (0.076 R)
• M50: 43,731,796 km (0.106 R)
• M51: 45,170,479 km (0.08 R)
• M52: 45,260,836 km (0.119 R)
• M53: 47,449,453 km (0.114 R)
• M54: 47,725,311 km (0.107 R)
• M55: 48,371,424 km (0.033 R)
• M56: 49,113,280 km (0.105 R)
• M57: 49,299,380 km (0.09 R)
• M58: 49,952,375 km (0.114 R)
• M59: 50,045,873 km (0.107 R)
• M60: 52,212,948 km (0.072 R)
• M61: 52,497,932 km (0.111 R)
• M62: 53,260,133 km (0.039 R)
• M63: 54,026,224 km (0.103 R)
• M64: 54,988,737 km (0.107 R)
• M65: 55,085,377 km (0.107 R)
• M66: 56,443,277 km (0.113 R)
• M67: 60,782,213 km (0.106 R)
• M68: 61,482,331 km (0.069 R)
• M69: 61,682,792 km (0.089 R)
• M70: 61,783,173 km (0.106 R)
• M71: 62,184,992 km (0.118 R)
• M72: 64,309,282 km (0.117 R)
• M73: 64,716,637 km (0.11 R)
• M74: 65,431,565 km (0.092 R)
• M75: 65,738,690 km (0.099 R)
• M76: 66,354,584 km (0.077 R)
• M77: 67,902,324 km (0.06 R)
• M78: 68,836,712 km (0.035 R)
• M79: 69,253,342 km (0.057 R)

Kuiper Belt

Range: 30.9 - 55.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 314 - 18,184 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit