🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.64

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 0.52 AU - 0.54 AU

Year: 143 Days

Day: 31.9 Hours

Environment

Temp: 235 °C

Axial Tilt: 38 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.5

Radius: 0.76

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 0.49 AU - 0.73 AU

Year: 177 Days

Day: 47.1 Hours

Environment

Temp: 150 °C

Axial Tilt: 34.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.69

Radius: 1.49

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 0.9 AU - 1.18 AU

Year: 393 Days

Day: 31.6 Hours

Environment

Temp: 10 °C

Axial Tilt: 23 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.45

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 1.1 AU - 1.82 AU

Year: 654 Days

Day: 45.4 Hours

Environment

Temp: -35 °C

Axial Tilt: 35.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.71

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 1.47 AU - 1.57 AU

Year: 695 Days

Day: 38.3 Hours

Environment

Temp: -35 °C

Axial Tilt: 14.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 61,598,547 km

• M1: 138,378 km (0.114 R)
• M2: 840,740 km (0.104 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.27

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 2.83 AU - 4.29 AU

Year: 2491 Days

Day: 18.8 Hours

Environment

Temp: -128 °C

Axial Tilt: 24.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 4.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 321.1

Radius: 13.2

Gravity: 1.84 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 4.78 AU - 5.12 AU

Year: 4084 Days

Day: 6.2 Hours

Environment

Temp: -139 °C

Axial Tilt: 31.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 61,598,547 km

• M1: 217,366 km (0.085 R)
• M2: 493,374 km (0.102 R)
• M3: 836,252 km (0.094 R)
• M4: 1,161,478 km (0.111 R)
• M5: 1,526,945 km (0.078 R)
• M6: 1,665,473 km (0.082 R)
• M7: 1,834,818 km (0.111 R)
• M8: 2,079,111 km (0.094 R)
• M9: 2,162,886 km (0.063 R)
• M10: 2,276,580 km (0.104 R)
• M11: 2,495,292 km (0.058 R)
• M12: 2,614,821 km (0.109 R)
• M13: 3,128,391 km (0.061 R)
• M14: 3,290,405 km (0.107 R)
• M15: 3,758,946 km (0.056 R)
• M16: 3,914,079 km (0.108 R)
• M17: 4,071,306 km (0.091 R)
• M18: 4,177,371 km (0.112 R)
• M19: 4,410,444 km (0.083 R)
• M20: 4,519,501 km (0.119 R)
• M21: 4,983,554 km (0.042 R)
• M22: 5,154,544 km (0.053 R)
• M23: 5,404,821 km (0.087 R)
• M24: 5,718,379 km (0.103 R)
• M25: 5,877,401 km (0.077 R)
• M26: 5,977,632 km (0.066 R)
• M27: 6,118,852 km (0.071 R)
• M28: 6,549,245 km (0.068 R)
• M29: 7,031,848 km (0.075 R)
• M30: 7,116,969 km (0.083 R)
• M31: 7,331,343 km (0.085 R)
• M32: 7,461,044 km (0.115 R)
• M33: 8,053,901 km (0.12 R)
• M34: 8,165,501 km (0.038 R)
• M35: 8,822,235 km (0.069 R)
• M36: 8,914,238 km (0.112 R)
• M37: 10,114,462 km (0.095 R)
• M38: 10,307,293 km (0.118 R)
• M39: 10,819,516 km (0.089 R)
• M40: 11,290,151 km (0.107 R)
• M41: 11,666,390 km (0.112 R)
• M42: 11,767,518 km (0.091 R)
• M43: 12,021,386 km (0.087 R)
• M44: 13,397,237 km (0.107 R)
• M45: 13,795,616 km (0.107 R)
• M46: 14,063,397 km (0.11 R)
• M47: 14,224,962 km (0.113 R)
• M48: 14,441,281 km (0.1 R)
• M49: 15,289,800 km (0.083 R)
• M50: 15,567,005 km (0.079 R)
• M51: 15,873,830 km (0.103 R)
• M52: 16,210,874 km (0.115 R)
• M53: 16,664,006 km (0.093 R)
• M54: 17,466,898 km (0.084 R)
• M55: 17,640,581 km (0.04 R)
• M56: 17,960,571 km (0.072 R)
• M57: 18,194,392 km (0.114 R)
• M58: 18,341,148 km (0.085 R)
• M59: 18,547,144 km (0.041 R)
• M60: 18,961,530 km (0.118 R)
• M61: 19,679,151 km (0.118 R)
• M62: 19,890,084 km (0.102 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.74 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 456.6

Radius: 6.1

Gravity: 12.27 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 10.43 AU - 17.05 AU

Year: 18888 Days

Day: 19.4 Hours

Environment

Temp: -187 °C

Axial Tilt: 15.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 61,598,547 km

• M1: 193,280 km (0.077 R)
• M2: 1,134,849 km (0.118 R)
• M3: 1,687,464 km (0.099 R)
• M4: 1,888,224 km (0.119 R)
• M5: 2,066,395 km (0.114 R)
• M6: 3,036,687 km (0.084 R)
• M7: 3,245,675 km (0.119 R)
• M8: 5,078,549 km (0.1 R)
• M9: 5,536,318 km (0.108 R)
• M10: 5,578,505 km (0.03 R)
• M11: 6,269,497 km (0.038 R)
• M12: 6,535,632 km (0.106 R)
• M13: 6,896,013 km (0.107 R)
• M14: 7,448,927 km (0.106 R)
• M15: 7,495,601 km (0.047 R)
• M16: 7,683,496 km (0.1 R)
• M17: 8,842,730 km (0.066 R)
• M18: 9,747,498 km (0.049 R)
• M19: 9,901,135 km (0.037 R)
• M20: 10,366,983 km (0.058 R)
• M21: 12,466,439 km (0.1 R)
• M22: 12,577,591 km (0.098 R)
• M23: 12,912,839 km (0.117 R)
• M24: 13,194,532 km (0.102 R)
• M25: 13,421,472 km (0.081 R)
• M26: 13,592,463 km (0.092 R)
• M27: 13,821,497 km (0.107 R)
• M28: 14,167,517 km (0.029 R)
• M29: 15,699,698 km (0.058 R)
• M30: 17,036,654 km (0.064 R)
• M31: 17,160,073 km (0.117 R)
• M32: 19,494,996 km (0.105 R)
• M33: 19,882,903 km (0.086 R)
• M34: 20,469,626 km (0.098 R)
• M35: 21,526,685 km (0.059 R)
• M36: 21,593,256 km (0.113 R)
• M37: 22,263,604 km (0.101 R)
• M38: 22,533,628 km (0.07 R)
• M39: 22,669,014 km (0.082 R)
• M40: 23,624,645 km (0.076 R)
• M41: 23,762,126 km (0.12 R)
• M42: 24,176,512 km (0.108 R)
• M43: 25,292,961 km (0.115 R)
• M44: 26,283,747 km (0.103 R)
• M45: 26,712,196 km (0.115 R)
• M46: 27,503,718 km (0.118 R)
• M47: 27,648,379 km (0.119 R)
• M48: 28,302,870 km (0.085 R)
• M49: 28,888,845 km (0.075 R)
• M50: 29,257,155 km (0.085 R)
• M51: 29,478,859 km (0.103 R)
• M52: 30,520,958 km (0.068 R)
• M53: 32,030,550 km (0.106 R)
• M54: 32,717,653 km (0.118 R)
• M55: 33,641,420 km (0.088 R)
• M56: 34,262,101 km (0.109 R)
• M57: 34,417,833 km (0.08 R)
• M58: 37,261,239 km (0.099 R)
• M59: 37,903,313 km (0.091 R)
• M60: 39,769,397 km (0.106 R)
• M61: 40,178,996 km (0.111 R)
• M62: 41,002,532 km (0.081 R)
• M63: 41,582,224 km (0.102 R)
• M64: 42,331,560 km (0.11 R)
• M65: 42,582,436 km (0.097 R)
• M66: 43,506,053 km (0.069 R)
• M67: 43,590,426 km (0.1 R)
• M68: 44,012,741 km (0.089 R)
• M69: 45,287,913 km (0.08 R)
• M70: 45,373,333 km (0.107 R)
• M71: 45,458,754 km (0.108 R)
• M72: 47,353,261 km (0.088 R)
• M73: 48,222,724 km (0.064 R)
• M74: 48,572,035 km (0.096 R)
• M75: 48,922,244 km (0.106 R)
• M76: 49,185,386 km (0.108 R)
• M77: 50,419,718 km (0.076 R)
• M78: 51,396,742 km (0.098 R)
• M79: 55,275,216 km (0.074 R)
• M80: 55,457,875 km (0.101 R)
• M81: 57,111,082 km (0.115 R)
• M82: 57,480,588 km (0.115 R)
• M83: 57,665,641 km (0.117 R)
• M84: 58,873,494 km (0.066 R)
• M85: 60,183,523 km (0.09 R)
• M86: 60,371,418 km (0.114 R)
• M87: 61,125,092 km (0.071 R)
• M88: 61,976,752 km (0.079 R)
• M89: 62,261,587 km (0.056 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.05 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 779.8

Radius: 5.2

Gravity: 28.84 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 12.55 AU - 15.55 AU

Year: 19531 Days

Day: 17.3 Hours

Environment

Temp: -185 °C

Axial Tilt: 3.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 61,598,547 km

• M1: 92,302 km (0.105 R)
• M2: 167,400 km (0.034 R)
• M3: 554,559 km (0.119 R)
• M4: 666,459 km (0.078 R)
• M5: 1,018,014 km (0.057 R)
• M6: 1,637,498 km (0.087 R)
• M7: 1,799,662 km (0.059 R)
• M8: 2,647,583 km (0.1 R)
• M9: 3,394,226 km (0.049 R)
• M10: 3,559,382 km (0.091 R)
• M11: 4,070,259 km (0.065 R)
• M12: 4,786,683 km (0.11 R)
• M13: 5,589,874 km (0.111 R)
• M14: 5,932,603 km (0.099 R)
• M15: 6,332,478 km (0.118 R)
• M16: 7,211,216 km (0.103 R)
• M17: 8,683,408 km (0.086 R)
• M18: 9,194,136 km (0.101 R)
• M19: 9,424,367 km (0.055 R)
• M20: 10,126,130 km (0.086 R)
• M21: 10,423,531 km (0.052 R)
• M22: 11,703,490 km (0.104 R)
• M23: 11,890,338 km (0.092 R)
• M24: 12,078,233 km (0.119 R)
• M25: 12,330,305 km (0.054 R)
• M26: 13,032,368 km (0.11 R)
• M27: 13,747,296 km (0.091 R)
• M28: 14,541,511 km (0.086 R)
• M29: 15,147,084 km (0.106 R)
• M30: 15,623,702 km (0.065 R)
• M31: 16,105,258 km (0.061 R)
• M32: 16,243,786 km (0.064 R)
• M33: 16,731,475 km (0.044 R)
• M34: 17,436,679 km (0.088 R)
• M35: 17,650,155 km (0.081 R)
• M36: 17,864,379 km (0.115 R)
• M37: 19,241,577 km (0.06 R)
• M38: 21,029,421 km (0.099 R)
• M39: 22,559,359 km (0.116 R)
• M40: 23,416,106 km (0.088 R)
• M41: 23,730,112 km (0.118 R)
• M42: 23,966,626 km (0.119 R)
• M43: 24,521,634 km (0.058 R)
• M44: 25,482,800 km (0.025 R)
• M45: 25,563,434 km (0.091 R)
• M46: 25,805,782 km (0.12 R)
• M47: 25,967,946 km (0.119 R)
• M48: 26,211,641 km (0.09 R)
• M49: 26,865,234 km (0.108 R)
• M50: 27,524,363 km (0.102 R)
• M51: 27,938,898 km (0.059 R)
• M52: 28,188,577 km (0.111 R)
• M53: 30,469,496 km (0.076 R)
• M54: 30,726,505 km (0.114 R)
• M55: 31,502,020 km (0.082 R)
• M56: 32,196,753 km (0.069 R)
• M57: 32,984,386 km (0.044 R)
• M58: 35,295,074 km (0.064 R)
• M59: 37,199,156 km (0.073 R)
• M60: 39,229,349 km (0.107 R)
• M61: 39,602,446 km (0.1 R)
• M62: 39,976,590 km (0.044 R)
• M63: 42,055,402 km (0.096 R)
• M64: 43,396,398 km (0.068 R)
• M65: 47,403,825 km (0.081 R)
• M66: 47,801,008 km (0.118 R)
• M67: 49,702,995 km (0.036 R)
• M68: 50,713,977 km (0.115 R)
• M69: 50,916,982 km (0.049 R)
• M70: 51,120,285 km (0.074 R)
• M71: 51,425,764 km (0.067 R)
• M72: 56,079,006 km (0.071 R)
• M73: 56,709,561 km (0.084 R)
• M74: 57,554,041 km (0.118 R)
• M75: 59,790,230 km (0.081 R)
• M76: 64,457,085 km (0.102 R)
• M77: 64,897,052 km (0.048 R)
• M78: 66,001,533 km (0.102 R)
• M79: 68,902,086 km (0.078 R)
• M80: 70,707,583 km (0.097 R)
• M81: 71,729,935 km (0.114 R)
• M82: 72,871,666 km (0.091 R)
• M83: 73,330,183 km (0.05 R)
• M84: 74,364,952 km (0.116 R)
• M85: 75,984,349 km (0.112 R)

Planet 10 - Ice Giant

Semi-Major Axis: 15.12 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 305.8

Radius: 5.4

Gravity: 10.49 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 13.46 AU - 16.78 AU

Year: 21804 Days

Day: 21.1 Hours

Environment

Temp: -189 °C

Axial Tilt: 32.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 61,598,547 km

• M1: 82,728 km (0.097 R)
• M2: 215,720 km (0.115 R)
• M3: 310,416 km (0.093 R)
• M4: 452,982 km (0.104 R)
• M5: 541,095 km (0.068 R)
• M6: 755,170 km (0.059 R)
• M7: 948,899 km (0.047 R)
• M8: 1,565,243 km (0.03 R)
• M9: 1,700,928 km (0.109 R)
• M10: 1,784,254 km (0.109 R)
• M11: 1,897,350 km (0.1 R)
• M12: 2,101,102 km (0.061 R)
• M13: 2,220,780 km (0.077 R)
• M14: 2,466,719 km (0.026 R)
• M15: 2,561,265 km (0.089 R)
• M16: 2,753,947 km (0.082 R)
• M17: 3,894,930 km (0.12 R)
• M18: 4,304,230 km (0.108 R)
• M19: 4,571,711 km (0.06 R)
• M20: 4,688,098 km (0.119 R)
• M21: 5,612,015 km (0.091 R)
• M22: 5,778,367 km (0.072 R)
• M23: 5,862,142 km (0.116 R)
• M24: 6,330,084 km (0.088 R)
• M25: 6,416,552 km (0.11 R)
• M26: 7,437,857 km (0.039 R)
• M27: 7,851,046 km (0.088 R)
• M28: 7,990,471 km (0.085 R)
• M29: 8,413,683 km (0.086 R)
• M30: 10,279,019 km (0.053 R)
• M31: 10,945,478 km (0.118 R)
• M32: 11,049,299 km (0.097 R)
• M33: 11,362,557 km (0.025 R)
• M34: 11,625,849 km (0.103 R)
• M35: 12,265,829 km (0.11 R)
• M36: 12,373,689 km (0.106 R)
• M37: 14,708,911 km (0.08 R)
• M38: 15,284,564 km (0.116 R)
• M39: 15,400,652 km (0.103 R)
• M40: 16,457,860 km (0.119 R)
• M41: 16,576,790 km (0.106 R)
• M42: 16,696,020 km (0.025 R)
• M43: 17,055,354 km (0.117 R)
• M44: 18,951,956 km (0.064 R)
• M45: 22,017,815 km (0.044 R)
• M46: 22,148,862 km (0.111 R)
• M47: 22,741,868 km (0.115 R)
• M48: 23,339,961 km (0.087 R)
• M49: 23,674,461 km (0.052 R)
• M50: 24,483,936 km (0.039 R)
• M51: 25,852,906 km (0.093 R)
• M52: 27,528,103 km (0.117 R)
• M53: 28,450,224 km (0.073 R)
• M54: 28,521,432 km (0.092 R)
• M55: 30,178,827 km (0.093 R)
• M56: 31,423,631 km (0.077 R)
• M57: 31,497,383 km (0.056 R)
• M58: 33,284,629 km (0.117 R)
• M59: 35,104,487 km (0.102 R)
• M60: 35,334,269 km (0.09 R)
• M61: 35,718,287 km (0.113 R)
• M62: 36,800,927 km (0.111 R)
• M63: 37,346,360 km (0.052 R)
• M64: 38,366,169 km (0.116 R)
• M65: 38,602,833 km (0.093 R)
• M66: 38,919,232 km (0.027 R)
• M67: 38,998,370 km (0.064 R)
• M68: 39,474,689 km (0.048 R)
• M69: 39,713,597 km (0.12 R)
• M70: 41,885,459 km (0.105 R)
• M71: 41,966,541 km (0.068 R)
• M72: 43,026,592 km (0.092 R)
• M73: 43,108,571 km (0.084 R)
• M74: 43,436,639 km (0.094 R)
• M75: 43,848,033 km (0.07 R)
• M76: 44,923,493 km (0.111 R)
• M77: 45,924,003 km (0.116 R)
• M78: 49,568,955 km (0.081 R)
• M79: 49,654,824 km (0.119 R)
• M80: 49,740,694 km (0.116 R)
• M81: 50,171,087 km (0.102 R)
• M82: 50,602,677 km (0.045 R)
• M83: 52,166,423 km (0.089 R)
• M84: 53,217,647 km (0.116 R)
• M85: 55,787,140 km (0.096 R)
• M86: 56,055,220 km (0.109 R)
• M87: 56,862,001 km (0.091 R)
• M88: 58,215,413 km (0.036 R)
• M89: 60,586,090 km (0.119 R)
• M90: 61,321,813 km (0.117 R)
• M91: 61,506,267 km (0.105 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: 329 - 15,660 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit