🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.41

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 0.46 AU - 0.74 AU

Year: 164 Days

Day: 39.2 Hours

Environment

Temp: 203 °C

Axial Tilt: 36.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 40,275,294 km

• M1: 99,333 km (0.098 R)
• M2: 217,964 km (0.107 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.26 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.73

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 1.19 AU - 1.33 AU

Year: 499 Days

Day: 43.9 Hours

Environment

Temp: 15 °C

Axial Tilt: 28.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.82

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 1.7 AU - 2.02 AU

Year: 896 Days

Day: 39.9 Hours

Environment

Temp: -56 °C

Axial Tilt: 29.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 5.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 448.8

Radius: 14.4

Gravity: 2.16 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 5.24 AU - 6.1 AU

Year: 4767 Days

Day: 11.1 Hours

Environment

Temp: -135 °C

Axial Tilt: 4.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 40,275,294 km

• M1: 185,501 km (0.09 R)
• M2: 351,405 km (0.115 R)
• M3: 478,264 km (0.066 R)
• M4: 666,459 km (0.082 R)
• M5: 760,705 km (0.11 R)
• M6: 883,076 km (0.088 R)
• M7: 988,842 km (0.026 R)
• M8: 1,086,978 km (0.067 R)
• M9: 1,334,413 km (0.099 R)
• M10: 1,430,455 km (0.114 R)
• M11: 1,586,336 km (0.098 R)
• M12: 1,763,460 km (0.096 R)
• M13: 1,931,757 km (0.1 R)
• M14: 2,073,576 km (0.079 R)
• M15: 2,401,644 km (0.07 R)
• M16: 2,907,435 km (0.051 R)
• M17: 2,998,091 km (0.107 R)
• M18: 3,200,946 km (0.114 R)
• M19: 3,562,224 km (0.088 R)
• M20: 4,262,193 km (0.102 R)
• M21: 4,512,171 km (0.097 R)
• M22: 5,582,693 km (0.09 R)
• M23: 5,719,127 km (0.106 R)
• M24: 6,158,496 km (0.095 R)
• M25: 6,465,620 km (0.091 R)
• M26: 6,777,681 km (0.111 R)
• M27: 6,996,692 km (0.039 R)
• M28: 7,143,897 km (0.074 R)
• M29: 7,391,780 km (0.114 R)
• M30: 7,693,071 km (0.092 R)
• M31: 7,819,780 km (0.098 R)
• M32: 7,998,250 km (0.107 R)
• M33: 8,229,828 km (0.113 R)
• M34: 8,594,547 km (0.095 R)
• M35: 8,752,523 km (0.086 R)
• M36: 9,178,577 km (0.111 R)
• M37: 9,367,071 km (0.116 R)
• M38: 9,775,323 km (0.052 R)
• M39: 10,245,210 km (0.044 R)
• M40: 10,581,357 km (0.097 R)
• M41: 10,694,303 km (0.055 R)
• M42: 10,835,823 km (0.093 R)
• M43: 11,235,847 km (0.036 R)
• M44: 11,495,549 km (0.031 R)
• M45: 11,757,196 km (0.086 R)
• M46: 12,584,023 km (0.037 R)
• M47: 12,703,702 km (0.118 R)
• M48: 12,853,898 km (0.09 R)
• M49: 13,064,980 km (0.084 R)
• M50: 14,138,046 km (0.114 R)
• M51: 14,324,894 km (0.099 R)
• M52: 15,239,385 km (0.1 R)
• M53: 15,913,473 km (0.07 R)
• M54: 16,107,801 km (0.092 R)
• M55: 16,270,414 km (0.108 R)
• M56: 17,490,534 km (0.109 R)
• M57: 18,263,806 km (0.096 R)
• M58: 18,671,759 km (0.071 R)
• M59: 18,945,374 km (0.111 R)
• M60: 20,018,289 km (0.114 R)
• M61: 20,756,256 km (0.116 R)
• M62: 21,075,198 km (0.103 R)
• M63: 21,646,513 km (0.026 R)
• M64: 22,258,966 km (0.115 R)
• M65: 22,403,927 km (0.092 R)
• M66: 22,986,760 km (0.107 R)
• M67: 23,685,532 km (0.096 R)
• M68: 24,204,786 km (0.064 R)
• M69: 24,915,675 km (0.074 R)
• M70: 25,216,965 km (0.087 R)
• M71: 25,330,360 km (0.117 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 639

Radius: 10.3

Gravity: 6.02 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 8.22 AU - 11.74 AU

Year: 11133 Days

Day: 5.6 Hours

Environment

Temp: -175 °C

Axial Tilt: 37.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 40,275,294 km

• M1: 442,660 km (0.086 R)
• M2: 607,068 km (0.06 R)
• M3: 829,071 km (0.094 R)
• M4: 998,267 km (0.08 R)
• M5: 1,077,404 km (0.033 R)
• M6: 1,284,896 km (0.094 R)
• M7: 1,835,416 km (0.075 R)
• M8: 1,909,018 km (0.114 R)
• M9: 2,084,946 km (0.098 R)
• M10: 2,562,013 km (0.079 R)
• M11: 3,738,750 km (0.089 R)
• M12: 3,833,146 km (0.064 R)
• M13: 4,120,973 km (0.083 R)
• M14: 4,185,898 km (0.085 R)
• M15: 4,616,291 km (0.103 R)
• M16: 4,922,668 km (0.105 R)
• M17: 5,771,785 km (0.115 R)
• M18: 6,138,898 km (0.105 R)
• M19: 6,475,942 km (0.092 R)
• M20: 6,703,929 km (0.047 R)
• M21: 6,818,970 km (0.097 R)
• M22: 7,128,937 km (0.11 R)
• M23: 7,364,554 km (0.087 R)
• M24: 7,964,591 km (0.082 R)
• M25: 8,538,897 km (0.081 R)
• M26: 8,622,073 km (0.098 R)
• M27: 9,169,003 km (0.058 R)
• M28: 9,683,919 km (0.077 R)
• M29: 9,857,602 km (0.105 R)
• M30: 9,988,650 km (0.057 R)
• M31: 10,876,663 km (0.116 R)
• M32: 11,057,227 km (0.107 R)
• M33: 11,789,808 km (0.1 R)
• M34: 12,068,659 km (0.038 R)
• M35: 12,208,832 km (0.058 R)
• M36: 12,538,097 km (0.083 R)
• M37: 13,398,135 km (0.081 R)
• M38: 13,591,864 km (0.081 R)
• M39: 13,982,015 km (0.119 R)
• M40: 14,524,756 km (0.072 R)
• M41: 14,673,906 km (0.116 R)
• M42: 14,873,619 km (0.069 R)
• M43: 16,919,818 km (0.086 R)
• M44: 17,076,896 km (0.025 R)
• M45: 17,709,845 km (0.107 R)
• M46: 18,029,087 km (0.109 R)
• M47: 18,998,481 km (0.113 R)
• M48: 19,107,238 km (0.119 R)
• M49: 21,325,775 km (0.09 R)
• M50: 21,495,419 km (0.079 R)
• M51: 23,158,498 km (0.057 R)
• M52: 25,399,624 km (0.109 R)
• M53: 25,639,579 km (0.119 R)
• M54: 26,363,782 km (0.102 R)
• M55: 26,545,993 km (0.11 R)
• M56: 27,770,750 km (0.047 R)
• M57: 29,894,890 km (0.067 R)
• M58: 30,593,363 km (0.119 R)
• M59: 31,104,688 km (0.111 R)
• M60: 31,425,576 km (0.108 R)
• M61: 31,554,380 km (0.08 R)
• M62: 31,618,707 km (0.078 R)
• M63: 32,720,645 km (0.105 R)
• M64: 32,981,693 km (0.056 R)
• M65: 33,112,441 km (0.117 R)
• M66: 33,440,210 km (0.047 R)
• M67: 33,571,707 km (0.072 R)
• M68: 34,032,917 km (0.083 R)
• M69: 36,100,958 km (0.102 R)
• M70: 36,708,924 km (0.102 R)
• M71: 37,729,780 km (0.056 R)
• M72: 38,003,544 km (0.081 R)
• M73: 38,690,946 km (0.088 R)
• M74: 38,966,954 km (0.111 R)
• M75: 39,313,124 km (0.063 R)
• M76: 39,729,754 km (0.089 R)
• M77: 40,497,340 km (0.1 R)
• M78: 41,128,943 km (0.119 R)
• M79: 41,340,175 km (0.08 R)
• M80: 42,402,020 km (0.116 R)
• M81: 42,615,497 km (0.111 R)
• M82: 45,059,477 km (0.107 R)
• M83: 45,422,701 km (0.108 R)
• M84: 45,932,829 km (0.046 R)
• M85: 46,151,990 km (0.102 R)
• M86: 46,664,961 km (0.062 R)
• M87: 47,327,082 km (0.115 R)
• M88: 48,140,595 km (0.075 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.14 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 336.4

Radius: 7.7

Gravity: 5.67 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 11.96 AU - 14.32 AU

Year: 16819 Days

Day: 15.8 Hours

Environment

Temp: -176 °C

Axial Tilt: 41.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 40,275,294 km

• M1: 224,696 km (0.106 R)
• M2: 294,259 km (0.048 R)
• M3: 373,097 km (0.069 R)
• M4: 605,423 km (0.099 R)
• M5: 822,339 km (0.054 R)
• M6: 1,326,484 km (0.119 R)
• M7: 1,733,690 km (0.08 R)
• M8: 1,783,955 km (0.072 R)
• M9: 2,232,299 km (0.097 R)
• M10: 3,512,558 km (0.09 R)
• M11: 4,412,988 km (0.111 R)
• M12: 4,799,399 km (0.119 R)
• M13: 4,942,714 km (0.117 R)
• M14: 5,642,383 km (0.053 R)
• M15: 6,412,064 km (0.111 R)
• M16: 6,929,972 km (0.075 R)
• M17: 7,296,337 km (0.037 R)
• M18: 7,585,809 km (0.052 R)
• M19: 7,669,135 km (0.055 R)
• M20: 8,824,330 km (0.106 R)
• M21: 9,176,932 km (0.028 R)
• M22: 9,669,408 km (0.07 R)
• M23: 9,850,571 km (0.106 R)
• M24: 10,032,931 km (0.067 R)
• M25: 10,540,068 km (0.092 R)
• M26: 11,008,459 km (0.106 R)
• M27: 11,340,267 km (0.048 R)
• M28: 11,675,515 km (0.069 R)
• M29: 12,111,294 km (0.096 R)
• M30: 13,098,490 km (0.102 R)
• M31: 13,248,836 km (0.085 R)
• M32: 13,349,366 km (0.116 R)
• M33: 14,731,202 km (0.073 R)
• M34: 15,359,961 km (0.089 R)
• M35: 15,730,665 km (0.108 R)
• M36: 16,589,207 km (0.059 R)
• M37: 16,806,274 km (0.082 R)
• M38: 16,969,634 km (0.118 R)
• M39: 17,683,665 km (0.116 R)
• M40: 18,072,320 km (0.096 R)
• M41: 18,183,771 km (0.054 R)
• M42: 19,084,350 km (0.085 R)
• M43: 19,425,882 km (0.03 R)
• M44: 19,597,321 km (0.086 R)
• M45: 19,884,250 km (0.113 R)
• M46: 19,941,845 km (0.075 R)
• M47: 20,114,780 km (0.031 R)
• M48: 20,636,727 km (0.1 R)
• M49: 21,104,520 km (0.097 R)
• M50: 22,289,036 km (0.077 R)
• M51: 23,312,734 km (0.094 R)
• M52: 23,677,753 km (0.1 R)
• M53: 27,879,658 km (0.115 R)
• M54: 29,047,269 km (0.082 R)
• M55: 29,834,453 km (0.073 R)
• M56: 31,295,725 km (0.093 R)
• M57: 34,080,639 km (0.074 R)
• M58: 34,149,604 km (0.116 R)
• M59: 37,156,371 km (0.096 R)
• M60: 37,653,784 km (0.07 R)
• M61: 37,867,709 km (0.087 R)
• M62: 38,224,949 km (0.107 R)
• M63: 40,830,794 km (0.102 R)
• M64: 42,155,034 km (0.106 R)
• M65: 42,228,936 km (0.096 R)
• M66: 42,599,490 km (0.119 R)
• M67: 43,269,239 km (0.056 R)
• M68: 44,770,005 km (0.071 R)
• M69: 45,982,795 km (0.111 R)
• M70: 47,360,143 km (0.048 R)
• M71: 49,998,600 km (0.091 R)
• M72: 50,233,619 km (0.109 R)
• M73: 50,704,852 km (0.086 R)
• M74: 50,783,540 km (0.112 R)
• M75: 51,098,743 km (0.099 R)
• M76: 51,651,806 km (0.056 R)
• M77: 52,206,964 km (0.102 R)
• M78: 52,923,538 km (0.118 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.92 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 87.5

Radius: 4.6

Gravity: 4.14 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 11.52 AU - 18.32 AU

Year: 20349 Days

Day: 17.1 Hours

Environment

Temp: -191 °C

Axial Tilt: 46.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 40,275,294 km

• M1: 70,909 km (0.09 R)
• M2: 150,645 km (0.116 R)
• M3: 201,060 km (0.066 R)
• M4: 268,528 km (0.045 R)
• M5: 299,944 km (0.081 R)
• M6: 355,295 km (0.119 R)
• M7: 402,418 km (0.115 R)
• M8: 654,790 km (0.079 R)
• M9: 743,651 km (0.092 R)
• M10: 804,986 km (0.103 R)
• M11: 982,858 km (0.097 R)
• M12: 1,172,698 km (0.114 R)
• M13: 1,226,553 km (0.119 R)
• M14: 1,767,798 km (0.114 R)
• M15: 1,850,675 km (0.114 R)
• M16: 1,934,749 km (0.076 R)
• M17: 2,511,299 km (0.08 R)
• M18: 2,770,403 km (0.036 R)
• M19: 2,866,594 km (0.066 R)
• M20: 2,964,132 km (0.088 R)
• M21: 3,112,234 km (0.071 R)
• M22: 3,212,465 km (0.114 R)
• M23: 3,364,755 km (0.05 R)
• M24: 3,755,655 km (0.118 R)
• M25: 4,024,183 km (0.109 R)
• M26: 4,608,362 km (0.114 R)
• M27: 5,307,732 km (0.109 R)
• M28: 5,548,286 km (0.069 R)
• M29: 5,915,549 km (0.119 R)
• M30: 6,164,779 km (0.118 R)
• M31: 6,322,455 km (0.079 R)
• M32: 6,641,397 km (0.091 R)
• M33: 6,705,874 km (0.099 R)
• M34: 6,965,726 km (0.075 R)
• M35: 7,663,450 km (0.118 R)
• M36: 7,866,903 km (0.095 R)
• M37: 8,003,486 km (0.111 R)
• M38: 8,383,315 km (0.105 R)
• M39: 8,418,171 km (0.087 R)
• M40: 8,663,213 km (0.041 R)
• M41: 8,839,589 km (0.112 R)
• M42: 9,303,940 km (0.053 R)
• M43: 9,412,249 km (0.106 R)
• M44: 9,630,064 km (0.051 R)
• M45: 9,739,719 km (0.096 R)
• M46: 10,144,830 km (0.069 R)
• M47: 11,741,937 km (0.072 R)
• M48: 12,212,422 km (0.097 R)
• M49: 12,689,041 km (0.099 R)
• M50: 13,374,648 km (0.091 R)
• M51: 13,537,710 km (0.079 R)
• M52: 13,660,530 km (0.077 R)
• M53: 14,072,223 km (0.115 R)
• M54: 14,781,616 km (0.094 R)
• M55: 14,908,026 km (0.107 R)
• M56: 15,204,380 km (0.077 R)
• M57: 15,331,837 km (0.06 R)
• M58: 15,502,528 km (0.089 R)
• M59: 15,716,752 km (0.032 R)
• M60: 17,287,829 km (0.092 R)
• M61: 18,908,273 km (0.043 R)
• M62: 19,091,231 km (0.072 R)
• M63: 19,228,862 km (0.036 R)
• M64: 19,320,864 km (0.112 R)
• M65: 21,095,544 km (0.084 R)
• M66: 21,237,811 km (0.102 R)
• M67: 21,810,173 km (0.097 R)
• M68: 22,872,766 km (0.039 R)
• M69: 23,656,210 km (0.115 R)
• M70: 24,547,814 km (0.091 R)
• M71: 25,198,714 km (0.05 R)
• M72: 25,602,030 km (0.08 R)
• M73: 26,160,030 km (0.067 R)
• M74: 27,081,852 km (0.077 R)
• M75: 27,288,148 km (0.104 R)
• M76: 28,589,350 km (0.039 R)
• M77: 31,522,067 km (0.042 R)
• M78: 31,576,371 km (0.104 R)
• M79: 31,739,133 km (0.118 R)
• M80: 31,793,437 km (0.084 R)
• M81: 32,886,399 km (0.027 R)
• M82: 33,769,775 km (0.111 R)
• M83: 33,825,126 km (0.081 R)
• M84: 36,864,954 km (0.111 R)
• M85: 36,921,951 km (0.091 R)
• M86: 38,243,648 km (0.104 R)

Planet 8 - Ice Giant

Semi-Major Axis: 19.72 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 42.5

Radius: 5.6

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 16.74 AU - 22.7 AU

Year: 30921 Days

Day: 18.9 Hours

Environment

Temp: -198 °C

Axial Tilt: 15.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 40,275,294 km

• M1: 79,885 km (0.071 R)
• M2: 466,297 km (0.087 R)
• M3: 532,718 km (0.073 R)
• M4: 879,037 km (0.095 R)
• M5: 1,048,531 km (0.079 R)
• M6: 1,119,142 km (0.061 R)
• M7: 1,284,298 km (0.052 R)
• M8: 1,340,995 km (0.04 R)
• M9: 1,997,880 km (0.1 R)
• M10: 2,335,672 km (0.046 R)
• M11: 2,739,885 km (0.055 R)
• M12: 3,063,615 km (0.069 R)
• M13: 3,165,641 km (0.083 R)
• M14: 3,505,078 km (0.081 R)
• M15: 3,611,891 km (0.082 R)
• M16: 3,665,746 km (0.074 R)
• M17: 3,911,236 km (0.092 R)
• M18: 4,133,838 km (0.074 R)
• M19: 4,418,074 km (0.049 R)
• M20: 4,767,385 km (0.079 R)
• M21: 4,856,096 km (0.086 R)
• M22: 4,945,406 km (0.026 R)
• M23: 5,065,234 km (0.1 R)
• M24: 5,307,882 km (0.071 R)
• M25: 5,492,336 km (0.09 R)
• M26: 5,647,768 km (0.067 R)
• M27: 7,042,769 km (0.118 R)
• M28: 7,347,649 km (0.107 R)
• M29: 7,656,868 km (0.071 R)
• M30: 8,252,417 km (0.093 R)
• M31: 8,645,710 km (0.038 R)
• M32: 8,826,574 km (0.03 R)
• M33: 9,155,090 km (0.104 R)
• M34: 9,450,546 km (0.1 R)
• M35: 9,487,796 km (0.098 R)
• M36: 9,599,546 km (0.03 R)
• M37: 10,432,208 km (0.106 R)
• M38: 11,170,024 km (0.093 R)
• M39: 11,248,563 km (0.119 R)
• M40: 12,045,022 km (0.098 R)
• M41: 13,691,646 km (0.119 R)
• M42: 14,029,438 km (0.117 R)
• M43: 14,626,932 km (0.117 R)
• M44: 14,972,204 km (0.087 R)
• M45: 15,495,048 km (0.071 R)
• M46: 15,802,921 km (0.087 R)
• M47: 17,371,754 km (0.073 R)
• M48: 17,508,486 km (0.08 R)
• M49: 18,013,080 km (0.114 R)
• M50: 18,755,534 km (0.104 R)
• M51: 19,650,129 km (0.062 R)
• M52: 20,414,125 km (0.046 R)
• M53: 21,971,290 km (0.1 R)
• M54: 22,416,044 km (0.107 R)
• M55: 24,173,819 km (0.052 R)
• M56: 24,326,559 km (0.09 R)
• M57: 24,581,773 km (0.058 R)
• M58: 25,094,893 km (0.096 R)
• M59: 25,404,411 km (0.067 R)
• M60: 26,079,546 km (0.063 R)
• M61: 26,708,007 km (0.119 R)
• M62: 27,713,155 km (0.092 R)
• M63: 28,408,037 km (0.058 R)
• M64: 28,515,449 km (0.095 R)
• M65: 29,869,459 km (0.071 R)
• M66: 30,912,455 km (0.092 R)
• M67: 31,078,210 km (0.051 R)
• M68: 31,188,912 km (0.062 R)
• M69: 32,471,115 km (0.092 R)
• M70: 34,226,347 km (0.079 R)
• M71: 36,012,247 km (0.108 R)
• M72: 37,356,683 km (0.086 R)
• M73: 37,828,215 km (0.033 R)
• M74: 38,360,933 km (0.038 R)

Kuiper Belt

Range: 31.1 - 54.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 489 - 18,276 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit