🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.12

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 0.53 AU - 0.57 AU

Year: 179 Days

Day: 26.5 Hours

Environment

Temp: 32 °C

Axial Tilt: 32.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 57,336,546 km

• M1: 427,850 km (0.059 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.9

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 0.53 AU - 0.71 AU

Year: 215 Days

Day: 23.5 Hours

Environment

Temp: -4 °C

Axial Tilt: 12.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 57,336,546 km

• M1: 355,744 km (0.069 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.28

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 0.82 AU - 0.88 AU

Year: 345 Days

Day: 43.5 Hours

Environment

Temp: -51 °C

Axial Tilt: 2.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.92

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 0.95 AU - 1.03 AU

Year: 433 Days

Day: 15.3 Hours

Environment

Temp: -67 °C

Axial Tilt: 29.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 57,336,546 km

• M1: 320,139 km (0.11 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.81

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 1.37 AU - 1.65 AU

Year: 816 Days

Day: 25.1 Hours

Environment

Temp: -105 °C

Axial Tilt: 14.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 57,336,546 km

• M1: 1,037,611 km (0.031 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 111.6

Radius: 13.9

Gravity: 0.58 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 2.51 AU - 2.87 AU

Year: 1940 Days

Day: 12.7 Hours

Environment

Temp: -136 °C

Axial Tilt: 0.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 57,336,546 km

• M1: 174,282 km (0.095 R)
• M2: 266,135 km (0.118 R)
• M3: 420,669 km (0.039 R)
• M4: 562,039 km (0.074 R)
• M5: 652,696 km (0.086 R)
• M6: 759,808 km (0.089 R)
• M7: 890,706 km (0.073 R)
• M8: 1,000,511 km (0.118 R)
• M9: 1,190,350 km (0.077 R)
• M10: 1,339,499 km (0.102 R)
• M11: 1,440,328 km (0.101 R)
• M12: 1,607,280 km (0.068 R)
• M13: 1,744,311 km (0.077 R)
• M14: 2,092,725 km (0.066 R)
• M15: 2,179,491 km (0.114 R)
• M16: 2,430,666 km (0.093 R)
• M17: 2,640,253 km (0.112 R)
• M18: 2,847,296 km (0.096 R)
• M19: 2,988,367 km (0.053 R)
• M20: 3,240,888 km (0.086 R)
• M21: 3,576,137 km (0.104 R)
• M22: 3,805,919 km (0.115 R)
• M23: 4,090,155 km (0.054 R)
• M24: 4,240,052 km (0.035 R)
• M25: 4,412,090 km (0.044 R)
• M26: 4,545,232 km (0.093 R)
• M27: 4,659,076 km (0.082 R)
• M28: 4,752,874 km (0.101 R)
• M29: 4,963,508 km (0.056 R)
• M30: 5,059,400 km (0.046 R)
• M31: 5,220,517 km (0.118 R)
• M32: 5,503,855 km (0.026 R)
• M33: 5,614,258 km (0.117 R)
• M34: 5,792,430 km (0.112 R)
• M35: 6,040,463 km (0.118 R)
• M36: 6,582,306 km (0.082 R)
• M37: 6,723,228 km (0.095 R)
• M38: 6,829,442 km (0.042 R)
• M39: 6,972,158 km (0.026 R)
• M40: 7,321,021 km (0.11 R)
• M41: 7,528,064 km (0.047 R)
• M42: 7,675,568 km (0.09 R)
• M43: 7,848,802 km (0.065 R)
• M44: 8,111,047 km (0.079 R)
• M45: 8,237,008 km (0.06 R)
• M46: 8,593,201 km (0.062 R)
• M47: 8,695,825 km (0.076 R)

Planet 7 - Gas Giant

Semi-Major Axis: 3.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 507.6

Radius: 10.3

Gravity: 4.78 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 2.8 AU - 4.02 AU

Year: 2769 Days

Day: 12.6 Hours

Environment

Temp: -150 °C

Axial Tilt: 2.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 57,336,546 km

• M1: 136,583 km (0.044 R)
• M2: 280,047 km (0.107 R)
• M3: 357,689 km (0.068 R)
• M4: 431,291 km (0.081 R)
• M5: 605,722 km (0.108 R)
• M6: 706,700 km (0.047 R)
• M7: 888,761 km (0.044 R)
• M8: 985,850 km (0.113 R)
• M9: 1,233,883 km (0.099 R)
• M10: 1,299,258 km (0.109 R)
• M11: 1,365,679 km (0.096 R)
• M12: 1,433,447 km (0.057 R)
• M13: 1,939,536 km (0.118 R)
• M14: 2,360,654 km (0.069 R)
• M15: 2,766,962 km (0.116 R)
• M16: 2,941,543 km (0.106 R)
• M17: 3,030,254 km (0.118 R)
• M18: 3,210,370 km (0.084 R)
• M19: 3,332,293 km (0.103 R)
• M20: 4,080,581 km (0.116 R)
• M21: 4,279,845 km (0.097 R)
• M22: 4,499,306 km (0.12 R)
• M23: 5,215,879 km (0.058 R)
• M24: 5,395,995 km (0.082 R)
• M25: 5,541,704 km (0.096 R)
• M26: 5,892,959 km (0.106 R)
• M27: 6,024,157 km (0.034 R)
• M28: 6,462,179 km (0.096 R)
• M29: 6,636,461 km (0.115 R)
• M30: 6,714,401 km (0.057 R)
• M31: 7,108,592 km (0.068 R)
• M32: 7,328,800 km (0.047 R)
• M33: 7,429,629 km (0.056 R)
• M34: 7,591,793 km (0.089 R)
• M35: 7,714,313 km (0.095 R)
• M36: 7,878,572 km (0.091 R)
• M37: 8,357,584 km (0.083 R)
• M38: 8,547,574 km (0.049 R)
• M39: 8,653,638 km (0.106 R)
• M40: 8,738,909 km (0.116 R)
• M41: 8,974,825 km (0.098 R)
• M42: 9,234,527 km (0.077 R)
• M43: 9,805,991 km (0.034 R)
• M44: 10,185,670 km (0.116 R)
• M45: 10,320,907 km (0.093 R)
• M46: 11,075,179 km (0.119 R)
• M47: 11,681,948 km (0.082 R)
• M48: 11,941,949 km (0.118 R)
• M49: 12,108,452 km (0.119 R)
• M50: 12,323,573 km (0.078 R)
• M51: 12,612,447 km (0.057 R)
• M52: 12,879,180 km (0.087 R)
• M53: 13,566,582 km (0.104 R)
• M54: 13,640,932 km (0.083 R)
• M55: 13,939,679 km (0.106 R)
• M56: 14,874,666 km (0.067 R)
• M57: 15,259,432 km (0.107 R)
• M58: 15,388,385 km (0.102 R)
• M59: 16,301,530 km (0.111 R)
• M60: 17,098,139 km (0.055 R)
• M61: 17,771,629 km (0.075 R)
• M62: 18,180,031 km (0.105 R)
• M63: 18,289,387 km (0.079 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 30

Radius: 8.7

Gravity: 0.4 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 5.85 AU - 6.09 AU

Year: 6414 Days

Day: 12.4 Hours

Environment

Temp: -183 °C

Axial Tilt: 32.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 57,336,546 km

• M1: 124,615 km (0.076 R)
• M2: 186,249 km (0.071 R)
• M3: 260,151 km (0.117 R)
• M4: 514,018 km (0.1 R)
• M5: 671,994 km (0.102 R)
• M6: 781,798 km (0.1 R)
• M7: 898,036 km (0.095 R)
• M8: 973,733 km (0.087 R)
• M9: 1,307,037 km (0.109 R)
• M10: 1,500,317 km (0.066 R)
• M11: 1,914,554 km (0.026 R)
• M12: 2,124,589 km (0.089 R)
• M13: 2,248,007 km (0.076 R)
• M14: 2,384,440 km (0.072 R)
• M15: 2,480,632 km (0.082 R)
• M16: 2,578,020 km (0.072 R)
• M17: 2,889,333 km (0.03 R)
• M18: 3,165,641 km (0.114 R)
• M19: 3,366,700 km (0.038 R)
• M20: 3,462,892 km (0.116 R)
• M21: 3,919,015 km (0.09 R)
• M22: 4,045,725 km (0.112 R)
• M23: 4,473,126 km (0.064 R)
• M24: 4,779,502 km (0.096 R)
• M25: 5,483,360 km (0.096 R)
• M26: 5,811,428 km (0.106 R)
• M27: 6,278,473 km (0.066 R)
• M28: 6,382,144 km (0.066 R)
• M29: 6,712,157 km (0.045 R)
• M30: 7,062,964 km (0.037 R)
• M31: 7,124,599 km (0.091 R)
• M32: 7,279,582 km (0.072 R)
• M33: 8,070,656 km (0.069 R)
• M34: 8,183,602 km (0.108 R)
• M35: 8,689,991 km (0.096 R)
• M36: 9,089,118 km (0.118 R)
• M37: 9,290,925 km (0.115 R)
• M38: 9,443,366 km (0.11 R)
• M39: 9,716,232 km (0.117 R)
• M40: 9,801,952 km (0.1 R)
• M41: 10,112,966 km (0.106 R)
• M42: 10,374,762 km (0.044 R)
• M43: 10,444,923 km (0.087 R)
• M44: 10,851,381 km (0.043 R)
• M45: 10,958,194 km (0.103 R)
• M46: 11,443,639 km (0.117 R)
• M47: 11,534,295 km (0.109 R)
• M48: 11,588,749 km (0.079 R)
• M49: 12,027,968 km (0.115 R)

Planet 9 - Gas Giant

Semi-Major Axis: 9.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 146.2

Radius: 9.8

Gravity: 1.52 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 7.5 AU - 11.46 AU

Year: 12834 Days

Day: 10.1 Hours

Environment

Temp: -189 °C

Axial Tilt: 11.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 57,336,546 km

• M1: 155,582 km (0.079 R)
• M2: 288,275 km (0.067 R)
• M3: 371,601 km (0.119 R)
• M4: 498,759 km (0.116 R)
• M5: 1,318,256 km (0.061 R)
• M6: 1,385,276 km (0.12 R)
• M7: 1,488,200 km (0.073 R)
• M8: 1,665,473 km (0.081 R)
• M9: 2,002,367 km (0.09 R)
• M10: 2,119,503 km (0.112 R)
• M11: 2,218,836 km (0.092 R)
• M12: 2,340,159 km (0.07 R)
• M13: 3,458,852 km (0.086 R)
• M14: 3,576,586 km (0.1 R)
• M15: 3,840,028 km (0.081 R)
• M16: 4,011,018 km (0.086 R)
• M17: 4,085,219 km (0.089 R)
• M18: 4,642,471 km (0.117 R)
• M19: 4,929,998 km (0.105 R)
• M20: 5,277,514 km (0.052 R)
• M21: 5,495,328 km (0.062 R)
• M22: 5,577,906 km (0.077 R)
• M23: 5,883,684 km (0.099 R)
• M24: 6,745,817 km (0.116 R)
• M25: 7,161,549 km (0.096 R)
• M26: 8,237,158 km (0.12 R)
• M27: 9,231,535 km (0.085 R)
• M28: 9,428,406 km (0.1 R)
• M29: 9,693,044 km (0.109 R)
• M30: 9,993,587 km (0.094 R)
• M31: 10,229,652 km (0.058 R)
• M32: 11,122,153 km (0.118 R)
• M33: 12,254,758 km (0.099 R)
• M34: 12,326,715 km (0.074 R)
• M35: 13,091,310 km (0.107 R)
• M36: 13,497,917 km (0.078 R)
• M37: 13,721,416 km (0.09 R)
• M38: 14,096,757 km (0.079 R)
• M39: 14,475,539 km (0.073 R)
• M40: 14,895,909 km (0.04 R)
• M41: 15,204,230 km (0.102 R)
• M42: 15,398,109 km (0.107 R)
• M43: 15,631,631 km (0.11 R)
• M44: 15,709,871 km (0.103 R)
• M45: 16,102,416 km (0.069 R)
• M46: 17,057,897 km (0.098 R)
• M47: 18,113,759 km (0.054 R)
• M48: 18,484,163 km (0.115 R)
• M49: 18,856,961 km (0.116 R)
• M50: 19,736,746 km (0.086 R)
• M51: 19,905,941 km (0.088 R)
• M52: 20,245,529 km (0.095 R)
• M53: 21,059,790 km (0.076 R)
• M54: 21,405,959 km (0.088 R)
• M55: 22,103,684 km (0.098 R)
• M56: 22,191,498 km (0.075 R)
• M57: 23,298,073 km (0.094 R)
• M58: 23,611,182 km (0.12 R)
• M59: 23,700,940 km (0.106 R)
• M60: 25,060,187 km (0.069 R)
• M61: 26,165,715 km (0.098 R)
• M62: 27,146,179 km (0.09 R)
• M63: 27,996,045 km (0.107 R)
• M64: 30,207,400 km (0.087 R)
• M65: 31,186,219 km (0.089 R)
• M66: 31,383,240 km (0.096 R)
• M67: 31,531,342 km (0.119 R)
• M68: 32,076,027 km (0.112 R)
• M69: 32,723,936 km (0.118 R)
• M70: 33,376,183 km (0.104 R)

Planet 10 - Ice Giant

Semi-Major Axis: 11.99 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 351.8

Radius: 6.8

Gravity: 7.61 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 10.07 AU - 13.91 AU

Year: 18256 Days

Day: 16.5 Hours

Environment

Temp: -214 °C

Axial Tilt: 45.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 57,336,546 km

• M1: 111,151 km (0.062 R)
• M2: 169,494 km (0.096 R)
• M3: 271,371 km (0.062 R)
• M4: 926,011 km (0.07 R)
• M5: 968,347 km (0.066 R)
• M6: 1,404,425 km (0.12 R)
• M7: 1,478,326 km (0.114 R)
• M8: 1,579,155 km (0.1 R)
• M9: 2,405,235 km (0.068 R)
• M10: 2,614,821 km (0.11 R)
• M11: 2,737,192 km (0.069 R)
• M12: 3,344,260 km (0.069 R)
• M13: 4,062,181 km (0.115 R)
• M14: 4,384,115 km (0.12 R)
• M15: 4,640,227 km (0.039 R)
• M16: 5,128,664 km (0.074 R)
• M17: 5,205,408 km (0.081 R)
• M18: 5,911,958 km (0.07 R)
• M19: 6,317,518 km (0.113 R)
• M20: 6,523,664 km (0.071 R)
• M21: 6,858,165 km (0.098 R)
• M22: 7,069,995 km (0.099 R)
• M23: 7,630,987 km (0.079 R)
• M24: 8,521,693 km (0.05 R)
• M25: 8,887,161 km (0.06 R)
• M26: 9,118,289 km (0.056 R)
• M27: 9,680,777 km (0.063 R)
• M28: 10,987,216 km (0.059 R)
• M29: 11,135,766 km (0.071 R)
• M30: 11,185,433 km (0.078 R)
• M31: 12,348,107 km (0.033 R)
• M32: 12,709,536 km (0.101 R)
• M33: 12,761,446 km (0.113 R)
• M34: 12,865,417 km (0.113 R)
• M35: 14,189,807 km (0.092 R)
• M36: 14,568,289 km (0.096 R)
• M37: 16,680,462 km (0.091 R)
• M38: 17,482,456 km (0.098 R)
• M39: 17,771,928 km (0.065 R)
• M40: 17,946,509 km (0.084 R)
• M41: 18,004,702 km (0.078 R)
• M42: 18,532,035 km (0.106 R)
• M43: 18,827,191 km (0.074 R)
• M44: 19,422,142 km (0.061 R)
• M45: 19,541,970 km (0.119 R)
• M46: 19,842,362 km (0.091 R)
• M47: 19,962,938 km (0.109 R)
• M48: 20,265,575 km (0.076 R)
• M49: 21,243,795 km (0.115 R)
• M50: 21,552,715 km (0.105 R)
• M51: 24,787,320 km (0.086 R)
• M52: 25,701,363 km (0.108 R)
• M53: 25,964,506 km (0.039 R)
• M54: 26,892,760 km (0.055 R)
• M55: 27,026,202 km (0.104 R)
• M56: 28,101,960 km (0.096 R)
• M57: 28,441,098 km (0.113 R)
• M58: 29,466,293 km (0.101 R)
• M59: 30,087,273 km (0.115 R)
• M60: 30,642,880 km (0.12 R)
• M61: 30,782,305 km (0.099 R)
• M62: 31,061,754 km (0.105 R)
• M63: 31,342,100 km (0.098 R)
• M64: 34,625,774 km (0.113 R)
• M65: 35,208,008 km (0.086 R)
• M66: 35,354,016 km (0.078 R)
• M67: 35,866,688 km (0.118 R)
• M68: 36,234,549 km (0.103 R)
• M69: 36,677,359 km (0.103 R)
• M70: 36,899,512 km (0.102 R)
• M71: 37,792,611 km (0.085 R)
• M72: 38,467,148 km (0.078 R)
• M73: 38,843,536 km (0.1 R)
• M74: 38,994,480 km (0.116 R)
• M75: 39,145,574 km (0.098 R)
• M76: 39,980,031 km (0.107 R)
• M77: 41,975,966 km (0.052 R)
• M78: 42,130,800 km (0.092 R)
• M79: 44,871,582 km (0.093 R)
• M80: 45,267,867 km (0.046 R)
• M81: 46,223,498 km (0.105 R)
• M82: 46,944,560 km (0.101 R)
• M83: 48,316,821 km (0.101 R)
• M84: 49,048,654 km (0.079 R)
• M85: 51,680,230 km (0.051 R)
• M86: 52,178,690 km (0.059 R)
• M87: 52,428,519 km (0.052 R)
• M88: 52,595,320 km (0.068 R)
• M89: 55,882,883 km (0.075 R)
• M90: 56,479,928 km (0.089 R)
• M91: 57,336,526 km (0.068 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 415 - 19,310 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit