🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.49

Radius: 1.82

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 1.12 AU - 1.16 AU

Year: 440 Days

Day: 31.6 Hours

Environment

Temp: 28 °C

Axial Tilt: 9.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 2.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.89

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 1.95 AU - 3.15 AU

Year: 1473 Days

Day: 12.7 Hours

Environment

Temp: -81 °C

Axial Tilt: 25.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.8

Radius: 0.91

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 2.75 AU - 3.25 AU

Year: 1879 Days

Day: 37.5 Hours

Environment

Temp: -101 °C

Axial Tilt: 14 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.08

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 3.34 AU - 3.76 AU

Year: 2419 Days

Day: 44.2 Hours

Environment

Temp: -123 °C

Axial Tilt: 32.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.11 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 8.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 461.5

Radius: 14.8

Gravity: 2.11 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 8.59 AU - 8.73 AU

Year: 9217 Days

Day: 12.4 Hours

Environment

Temp: -177 °C

Axial Tilt: 25.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 89,055,324 km

• M1: 212,429 km (0.049 R)
• M2: 331,359 km (0.112 R)
• M3: 574,905 km (0.082 R)
• M4: 723,156 km (0.09 R)
• M5: 825,331 km (0.08 R)
• M6: 1,013,974 km (0.105 R)
• M7: 1,789,639 km (0.066 R)
• M8: 2,040,814 km (0.108 R)
• M9: 2,790,898 km (0.111 R)
• M10: 3,310,451 km (0.067 R)
• M11: 3,647,645 km (0.075 R)
• M12: 4,327,418 km (0.107 R)
• M13: 4,639,180 km (0.063 R)
• M14: 5,496,226 km (0.088 R)
• M15: 5,772,383 km (0.066 R)
• M16: 6,402,190 km (0.111 R)
• M17: 7,187,131 km (0.059 R)
• M18: 7,455,659 km (0.097 R)
• M19: 7,557,236 km (0.053 R)
• M20: 7,864,659 km (0.069 R)
• M21: 8,491,923 km (0.093 R)
• M22: 8,704,651 km (0.034 R)
• M23: 9,207,899 km (0.118 R)
• M24: 9,316,955 km (0.12 R)
• M25: 9,499,764 km (0.102 R)
• M26: 9,868,822 km (0.117 R)
• M27: 10,167,569 km (0.098 R)
• M28: 10,318,064 km (0.087 R)
• M29: 10,621,299 km (0.083 R)
• M30: 10,927,526 km (0.048 R)
• M31: 11,588,001 km (0.113 R)
• M32: 13,151,897 km (0.12 R)
• M33: 14,611,224 km (0.108 R)
• M34: 15,209,316 km (0.076 R)
• M35: 15,511,354 km (0.106 R)
• M36: 16,033,900 km (0.067 R)
• M37: 16,341,323 km (0.094 R)
• M38: 16,517,998 km (0.045 R)
• M39: 16,650,841 km (0.058 R)
• M40: 16,962,155 km (0.104 R)
• M41: 17,230,683 km (0.027 R)
• M42: 17,365,470 km (0.093 R)
• M43: 17,500,557 km (0.082 R)
• M44: 18,089,973 km (0.101 R)
• M45: 18,410,262 km (0.105 R)
• M46: 18,963,475 km (0.12 R)
• M47: 19,242,026 km (0.082 R)
• M48: 20,180,753 km (0.073 R)
• M49: 20,894,634 km (0.098 R)
• M50: 21,762,152 km (0.096 R)
• M51: 22,396,148 km (0.115 R)
• M52: 22,739,924 km (0.065 R)
• M53: 23,234,195 km (0.1 R)
• M54: 24,082,714 km (0.117 R)
• M55: 24,839,679 km (0.103 R)
• M56: 25,707,197 km (0.069 R)
• M57: 26,273,724 km (0.039 R)
• M58: 27,209,758 km (0.117 R)
• M59: 27,314,477 km (0.06 R)
• M60: 28,051,097 km (0.045 R)
• M61: 28,368,693 km (0.089 R)
• M62: 28,687,636 km (0.09 R)
• M63: 29,328,962 km (0.091 R)
• M64: 29,866,916 km (0.102 R)
• M65: 31,062,203 km (0.069 R)
• M66: 31,171,559 km (0.079 R)
• M67: 31,500,674 km (0.117 R)
• M68: 31,775,785 km (0.098 R)
• M69: 32,328,399 km (0.116 R)
• M70: 33,331,154 km (0.06 R)
• M71: 34,570,572 km (0.1 R)
• M72: 35,310,034 km (0.094 R)
• M73: 35,424,177 km (0.08 R)
• M74: 35,538,620 km (0.088 R)
• M75: 37,152,482 km (0.1 R)
• M76: 37,734,567 km (0.063 R)
• M77: 39,736,486 km (0.07 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 196.3

Radius: 14

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 6.91 AU - 10.73 AU

Year: 9473 Days

Day: 11.6 Hours

Environment

Temp: -162 °C

Axial Tilt: 20 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 89,055,324 km

• M1: 176,825 km (0.091 R)
• M2: 273,016 km (0.07 R)
• M3: 364,121 km (0.087 R)
• M4: 676,332 km (0.107 R)
• M5: 771,925 km (0.03 R)
• M6: 938,427 km (0.117 R)
• M7: 1,161,478 km (0.045 R)
• M8: 1,325,288 km (0.069 R)
• M9: 1,513,482 km (0.114 R)
• M10: 1,847,534 km (0.095 R)
• M11: 2,023,610 km (0.104 R)
• M12: 2,205,372 km (0.065 R)
• M13: 2,373,819 km (0.096 R)
• M14: 3,132,430 km (0.042 R)
• M15: 3,582,719 km (0.099 R)
• M16: 3,782,133 km (0.102 R)
• M17: 4,238,556 km (0.09 R)
• M18: 5,229,044 km (0.063 R)
• M19: 5,609,023 km (0.084 R)
• M20: 5,945,618 km (0.1 R)
• M21: 6,182,581 km (0.067 R)
• M22: 6,288,945 km (0.045 R)
• M23: 6,693,308 km (0.045 R)
• M24: 7,783,876 km (0.103 R)
• M25: 7,927,790 km (0.059 R)
• M26: 8,482,498 km (0.102 R)
• M27: 8,571,360 km (0.075 R)
• M28: 9,019,704 km (0.102 R)
• M29: 9,353,607 km (0.051 R)
• M30: 10,095,911 km (0.118 R)
• M31: 10,410,965 km (0.115 R)
• M32: 10,665,281 km (0.117 R)
• M33: 10,986,019 km (0.12 R)
• M34: 11,082,958 km (0.05 R)
• M35: 11,538,783 km (0.083 R)
• M36: 11,967,530 km (0.081 R)
• M37: 12,943,058 km (0.108 R)
• M38: 13,457,675 km (0.115 R)
• M39: 13,665,466 km (0.06 R)
• M40: 13,839,299 km (0.102 R)
• M41: 14,898,302 km (0.046 R)
• M42: 15,401,550 km (0.088 R)
• M43: 15,655,268 km (0.111 R)
• M44: 15,800,826 km (0.108 R)
• M45: 15,946,834 km (0.073 R)
• M46: 16,535,501 km (0.055 R)
• M47: 17,056,551 km (0.053 R)
• M48: 17,318,945 km (0.074 R)
• M49: 17,431,892 km (0.114 R)
• M50: 17,810,075 km (0.1 R)
• M51: 18,459,180 km (0.114 R)
• M52: 19,584,456 km (0.112 R)
• M53: 19,859,417 km (0.092 R)
• M54: 20,373,435 km (0.083 R)
• M55: 21,253,369 km (0.079 R)
• M56: 21,535,960 km (0.1 R)
• M57: 22,391,211 km (0.037 R)
• M58: 22,514,330 km (0.114 R)
• M59: 22,843,595 km (0.115 R)
• M60: 23,632,125 km (0.047 R)
• M61: 23,925,038 km (0.039 R)
• M62: 24,641,013 km (0.07 R)
• M63: 25,578,244 km (0.092 R)
• M64: 25,749,833 km (0.037 R)
• M65: 26,353,610 km (0.097 R)
• M66: 26,570,377 km (0.089 R)
• M67: 28,237,196 km (0.083 R)
• M68: 29,038,592 km (0.067 R)
• M69: 29,128,052 km (0.03 R)
• M70: 29,757,260 km (0.085 R)
• M71: 30,436,285 km (0.103 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.53 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 355.4

Radius: 6.6

Gravity: 8.16 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 11.33 AU - 17.73 AU

Year: 20030 Days

Day: 19 Hours

Environment

Temp: -183 °C

Axial Tilt: 57.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 89,055,324 km

• M1: 87,515 km (0.105 R)
• M2: 205,847 km (0.107 R)
• M3: 534,812 km (0.068 R)
• M4: 827,875 km (0.091 R)
• M5: 870,510 km (0.099 R)
• M6: 1,118,394 km (0.036 R)
• M7: 1,413,550 km (0.095 R)
• M8: 1,787,695 km (0.061 R)
• M9: 1,871,769 km (0.054 R)
• M10: 2,131,919 km (0.066 R)
• M11: 2,221,379 km (0.116 R)
• M12: 2,465,672 km (0.114 R)
• M13: 2,654,614 km (0.098 R)
• M14: 3,318,081 km (0.032 R)
• M15: 3,597,380 km (0.082 R)
• M16: 3,668,439 km (0.095 R)
• M17: 3,739,947 km (0.115 R)
• M18: 4,141,318 km (0.083 R)
• M19: 4,328,465 km (0.09 R)
• M20: 5,548,884 km (0.054 R)
• M21: 6,475,194 km (0.113 R)
• M22: 7,268,362 km (0.086 R)
• M23: 7,813,946 km (0.112 R)
• M24: 8,091,749 km (0.117 R)
• M25: 8,467,239 km (0.116 R)
• M26: 10,276,177 km (0.057 R)
• M27: 10,529,596 km (0.111 R)
• M28: 10,784,959 km (0.074 R)
• M29: 11,458,599 km (0.088 R)
• M30: 12,737,810 km (0.062 R)
• M31: 13,339,044 km (0.062 R)
• M32: 13,394,245 km (0.106 R)
• M33: 14,455,941 km (0.09 R)
• M34: 15,140,352 km (0.094 R)
• M35: 16,481,347 km (0.07 R)
• M36: 16,599,829 km (0.095 R)
• M37: 16,659,069 km (0.058 R)
• M38: 17,981,664 km (0.056 R)
• M39: 18,103,586 km (0.113 R)
• M40: 20,407,842 km (0.038 R)
• M41: 21,626,616 km (0.082 R)
• M42: 22,539,612 km (0.109 R)
• M43: 23,199,488 km (0.111 R)
• M44: 25,080,532 km (0.062 R)
• M45: 25,695,529 km (0.036 R)
• M46: 26,039,305 km (0.053 R)
• M47: 26,870,620 km (0.098 R)
• M48: 27,079,758 km (0.081 R)
• M49: 28,275,494 km (0.077 R)
• M50: 28,986,831 km (0.047 R)
• M51: 29,201,355 km (0.12 R)
• M52: 34,279,305 km (0.08 R)
• M53: 34,581,792 km (0.115 R)
• M54: 34,885,326 km (0.085 R)
• M55: 36,339,118 km (0.086 R)
• M56: 36,802,273 km (0.038 R)
• M57: 36,879,615 km (0.118 R)
• M58: 36,957,107 km (0.111 R)
• M59: 37,345,164 km (0.103 R)
• M60: 37,500,745 km (0.083 R)
• M61: 38,753,179 km (0.056 R)
• M62: 41,379,369 km (0.099 R)
• M63: 42,592,010 km (0.068 R)
• M64: 43,080,297 km (0.09 R)
• M65: 43,406,869 km (0.082 R)
• M66: 44,144,536 km (0.032 R)
• M67: 44,886,542 km (0.064 R)
• M68: 45,798,939 km (0.04 R)
• M69: 46,215,719 km (0.066 R)
• M70: 46,299,195 km (0.11 R)
• M71: 47,052,869 km (0.118 R)
• M72: 48,318,167 km (0.051 R)
• M73: 50,022,536 km (0.095 R)
• M74: 50,108,256 km (0.113 R)
• M75: 50,968,294 km (0.059 R)
• M76: 51,486,650 km (0.101 R)
• M77: 51,833,269 km (0.098 R)
• M78: 52,615,815 km (0.087 R)
• M79: 52,790,246 km (0.117 R)
• M80: 53,052,192 km (0.059 R)
• M81: 54,456,916 km (0.1 R)
• M82: 56,497,431 km (0.116 R)
• M83: 58,382,364 km (0.056 R)
• M84: 58,834,299 km (0.079 R)
• M85: 59,468,744 km (0.091 R)
• M86: 59,923,372 km (0.107 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.42 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 758.7

Radius: 7.5

Gravity: 13.49 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 12.69 AU - 20.15 AU

Year: 24063 Days

Day: 16.1 Hours

Environment

Temp: -202 °C

Axial Tilt: 23.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 89,055,324 km

• M1: 115,789 km (0.118 R)
• M2: 326,273 km (0.101 R)
• M3: 675,734 km (0.064 R)
• M4: 1,117,945 km (0.093 R)
• M5: 1,920,537 km (0.118 R)
• M6: 2,144,186 km (0.094 R)
• M7: 2,220,481 km (0.066 R)
• M8: 2,575,776 km (0.044 R)
• M9: 2,991,359 km (0.078 R)
• M10: 3,294,744 km (0.103 R)
• M11: 3,977,807 km (0.068 R)
• M12: 4,555,106 km (0.116 R)
• M13: 4,903,968 km (0.107 R)
• M14: 5,056,109 km (0.093 R)
• M15: 5,786,894 km (0.113 R)
• M16: 6,550,292 km (0.119 R)
• M17: 6,887,037 km (0.056 R)
• M18: 7,000,582 km (0.105 R)
• M19: 7,057,579 km (0.118 R)
• M20: 7,577,731 km (0.08 R)
• M21: 8,777,057 km (0.037 R)
• M22: 9,714,736 km (0.108 R)
• M23: 10,881,600 km (0.117 R)
• M24: 11,213,557 km (0.111 R)
• M25: 13,914,696 km (0.059 R)
• M26: 14,058,310 km (0.104 R)
• M27: 14,130,416 km (0.098 R)
• M28: 14,857,612 km (0.098 R)
• M29: 15,004,517 km (0.033 R)
• M30: 15,078,269 km (0.11 R)
• M31: 15,671,574 km (0.109 R)
• M32: 16,046,316 km (0.068 R)
• M33: 16,197,111 km (0.065 R)
• M34: 16,728,483 km (0.104 R)
• M35: 17,808,131 km (0.073 R)
• M36: 18,120,640 km (0.078 R)
• M37: 21,179,767 km (0.113 R)
• M38: 23,022,364 km (0.043 R)
• M39: 23,533,839 km (0.11 R)
• M40: 23,790,849 km (0.091 R)
• M41: 24,394,476 km (0.064 R)
• M42: 24,741,693 km (0.026 R)
• M43: 33,644,711 km (0.118 R)
• M44: 34,224,851 km (0.064 R)
• M45: 35,199,033 km (0.107 R)
• M46: 37,574,048 km (0.055 R)
• M47: 37,874,591 km (0.084 R)
• M48: 38,075,351 km (0.085 R)
• M49: 38,983,260 km (0.037 R)
• M50: 40,204,877 km (0.098 R)
• M51: 40,409,826 km (0.119 R)
• M52: 40,820,472 km (0.054 R)
• M53: 41,956,967 km (0.104 R)
• M54: 44,366,839 km (0.079 R)
• M55: 44,472,605 km (0.038 R)
• M56: 48,772,496 km (0.116 R)
• M57: 49,978,105 km (0.116 R)
• M58: 51,193,439 km (0.12 R)
• M59: 51,415,442 km (0.039 R)
• M60: 51,749,045 km (0.056 R)
• M61: 54,217,410 km (0.117 R)
• M62: 54,556,997 km (0.107 R)
• M63: 54,783,787 km (0.107 R)
• M64: 56,151,112 km (0.1 R)
• M65: 57,529,507 km (0.109 R)
• M66: 57,644,847 km (0.118 R)
• M67: 58,686,646 km (0.068 R)
• M68: 58,802,734 km (0.089 R)
• M69: 59,384,670 km (0.108 R)
• M70: 60,085,386 km (0.062 R)
• M71: 60,671,511 km (0.08 R)
• M72: 61,259,430 km (0.085 R)
• M73: 61,967,477 km (0.092 R)
• M74: 62,085,660 km (0.062 R)
• M75: 64,946,569 km (0.096 R)
• M76: 65,427,526 km (0.087 R)
• M77: 65,668,529 km (0.092 R)
• M78: 66,030,555 km (0.089 R)
• M79: 67,120,376 km (0.087 R)
• M80: 68,338,252 km (0.105 R)
• M81: 70,178,755 km (0.079 R)
• M82: 71,538,899 km (0.061 R)
• M83: 71,662,915 km (0.092 R)
• M84: 72,159,879 km (0.115 R)
• M85: 73,282,462 km (0.109 R)
• M86: 75,418,271 km (0.091 R)
• M87: 75,670,941 km (0.075 R)
• M88: 75,797,352 km (0.115 R)
• M89: 76,177,031 km (0.066 R)
• M90: 77,065,343 km (0.117 R)
• M91: 77,319,809 km (0.097 R)
• M92: 79,237,205 km (0.071 R)
• M93: 83,379,420 km (0.065 R)
• M94: 84,033,014 km (0.052 R)
• M95: 87,724,191 km (0.087 R)
• M96: 87,857,034 km (0.115 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: 490 - 13,346 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit