🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.32

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 1.09 AU - 1.17 AU

Year: 432 Days

Day: 24.5 Hours

Environment

Temp: 30 °C

Axial Tilt: 33.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.11

Radius: 0.41

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 1.6 AU - 1.88 AU

Year: 826 Days

Day: 22 Hours

Environment

Temp: -52 °C

Axial Tilt: 14 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 99,120,827 km

• M1: 153,487 km (0.08 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.78

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 1.77 AU - 2.53 AU

Year: 1135 Days

Day: 27.3 Hours

Environment

Temp: -77 °C

Axial Tilt: 22.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 99,120,827 km

• M1: 1,520,363 km (0.106 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.55

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 2.42 AU - 3.92 AU

Year: 2031 Days

Day: 42.8 Hours

Environment

Temp: -102 °C

Axial Tilt: 32.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 99,120,827 km

• M1: 1,083,089 km (0.046 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.37

Radius: 0.67

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 3.05 AU - 3.67 AU

Year: 2217 Days

Day: 37.2 Hours

Environment

Temp: -100 °C

Axial Tilt: 2.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 99,120,827 km

• M1: 1,292,077 km (0.106 R)

Asteroid Belt

Center: 4.47 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 5.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 44.1

Radius: 13.9

Gravity: 0.23 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 5.46 AU - 5.68 AU

Year: 4731 Days

Day: 10.8 Hours

Environment

Temp: -147 °C

Axial Tilt: 3.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 99,120,827 km

• M1: 178,171 km (0.069 R)
• M2: 493,523 km (0.099 R)
• M3: 650,601 km (0.109 R)
• M4: 768,335 km (0.118 R)
• M5: 936,034 km (0.119 R)
• M6: 1,050,476 km (0.036 R)
• M7: 1,154,746 km (0.094 R)
• M8: 1,326,484 km (0.106 R)
• M9: 1,415,645 km (0.073 R)
• M10: 1,678,787 km (0.092 R)
• M11: 1,939,686 km (0.106 R)
• M12: 2,593,129 km (0.068 R)
• M13: 2,790,599 km (0.11 R)
• M14: 2,982,383 km (0.082 R)
• M15: 3,189,576 km (0.1 R)
• M16: 3,289,508 km (0.085 R)
• M17: 3,469,773 km (0.063 R)
• M18: 3,699,705 km (0.078 R)
• M19: 3,958,509 km (0.087 R)
• M20: 4,054,252 km (0.069 R)
• M21: 4,456,969 km (0.115 R)
• M22: 4,694,830 km (0.109 R)
• M23: 4,975,625 km (0.036 R)
• M24: 5,274,971 km (0.085 R)
• M25: 5,460,173 km (0.042 R)
• M26: 5,715,087 km (0.113 R)
• M27: 5,823,546 km (0.039 R)
• M28: 6,503,169 km (0.114 R)
• M29: 6,602,352 km (0.114 R)
• M30: 6,759,131 km (0.077 R)
• M31: 7,606,753 km (0.054 R)
• M32: 7,726,431 km (0.054 R)
• M33: 7,831,598 km (0.061 R)
• M34: 8,149,942 km (0.026 R)
• M35: 8,318,390 km (0.096 R)
• M36: 9,035,412 km (0.092 R)
• M37: 9,257,715 km (0.112 R)
• M38: 9,497,819 km (0.109 R)
• M39: 9,788,637 km (0.07 R)
• M40: 10,595,568 km (0.103 R)
• M41: 10,863,648 km (0.103 R)
• M42: 10,981,531 km (0.111 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 443.1

Radius: 14.5

Gravity: 2.11 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 5.28 AU - 7.36 AU

Year: 5718 Days

Day: 6.1 Hours

Environment

Temp: -159 °C

Axial Tilt: 5.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 99,120,827 km

• M1: 200,611 km (0.098 R)
• M2: 433,385 km (0.074 R)
• M3: 526,585 km (0.109 R)
• M4: 639,830 km (0.043 R)
• M5: 740,061 km (0.065 R)
• M6: 858,841 km (0.054 R)
• M7: 972,237 km (0.089 R)
• M8: 1,272,629 km (0.094 R)
• M9: 1,979,479 km (0.07 R)
• M10: 2,151,965 km (0.116 R)
• M11: 2,311,437 km (0.049 R)
• M12: 2,530,598 km (0.065 R)
• M13: 2,911,324 km (0.032 R)
• M14: 3,148,736 km (0.081 R)
• M15: 3,770,315 km (0.041 R)
• M16: 4,913,392 km (0.095 R)
• M17: 5,955,940 km (0.116 R)
• M18: 6,208,162 km (0.027 R)
• M19: 6,880,455 km (0.094 R)
• M20: 7,065,358 km (0.114 R)
• M21: 7,305,762 km (0.106 R)
• M22: 7,603,162 km (0.061 R)
• M23: 8,462,901 km (0.091 R)
• M24: 8,632,844 km (0.072 R)
• M25: 9,033,916 km (0.097 R)
• M26: 9,178,727 km (0.117 R)
• M27: 9,617,647 km (0.029 R)
• M28: 9,735,829 km (0.092 R)
• M29: 9,854,461 km (0.1 R)
• M30: 10,213,495 km (0.081 R)
• M31: 10,485,614 km (0.097 R)
• M32: 10,668,423 km (0.119 R)
• M33: 10,944,580 km (0.066 R)
• M34: 11,067,998 km (0.115 R)
• M35: 11,723,985 km (0.103 R)
• M36: 11,881,960 km (0.074 R)
• M37: 12,168,291 km (0.092 R)
• M38: 12,585,968 km (0.045 R)
• M39: 13,270,528 km (0.059 R)
• M40: 13,567,629 km (0.026 R)
• M41: 13,866,975 km (0.098 R)
• M42: 14,404,480 km (0.114 R)
• M43: 15,223,678 km (0.109 R)
• M44: 15,500,135 km (0.051 R)
• M45: 15,604,255 km (0.108 R)
• M46: 15,987,973 km (0.057 R)
• M47: 16,269,068 km (0.102 R)
• M48: 16,374,833 km (0.078 R)
• M49: 16,836,044 km (0.068 R)
• M50: 17,409,452 km (0.101 R)
• M51: 17,916,589 km (0.087 R)
• M52: 18,575,568 km (0.027 R)
• M53: 18,945,224 km (0.055 R)
• M54: 20,524,229 km (0.075 R)
• M55: 20,753,114 km (0.091 R)
• M56: 21,175,279 km (0.107 R)
• M57: 21,290,919 km (0.101 R)
• M58: 21,445,304 km (0.117 R)
• M59: 21,638,883 km (0.038 R)
• M60: 22,694,446 km (0.055 R)
• M61: 23,168,970 km (0.065 R)
• M62: 23,686,728 km (0.088 R)
• M63: 23,967,224 km (0.088 R)
• M64: 24,571,749 km (0.119 R)
• M65: 24,814,996 km (0.109 R)
• M66: 25,222,201 km (0.106 R)
• M67: 25,344,722 km (0.055 R)
• M68: 25,467,542 km (0.056 R)
• M69: 26,084,483 km (0.109 R)
• M70: 26,540,009 km (0.111 R)
• M71: 27,123,590 km (0.059 R)
• M72: 27,669,323 km (0.04 R)
• M73: 27,837,920 km (0.109 R)
• M74: 28,049,152 km (0.114 R)
• M75: 28,176,310 km (0.087 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 752.3

Radius: 8.4

Gravity: 10.66 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 9.03 AU - 10.39 AU

Year: 10889 Days

Day: 7.9 Hours

Environment

Temp: -164 °C

Axial Tilt: 33.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 99,120,827 km

• M1: 141,819 km (0.079 R)
• M2: 210,185 km (0.073 R)
• M3: 336,296 km (0.098 R)
• M4: 491,429 km (0.062 R)
• M5: 619,784 km (0.077 R)
• M6: 688,449 km (0.077 R)
• M7: 741,856 km (0.111 R)
• M8: 1,010,384 km (0.091 R)
• M9: 1,072,018 km (0.111 R)
• M10: 1,308,682 km (0.062 R)
• M11: 1,399,039 km (0.099 R)
• M12: 1,984,416 km (0.08 R)
• M13: 2,248,905 km (0.064 R)
• M14: 2,899,805 km (0.108 R)
• M15: 3,896,127 km (0.041 R)
• M16: 4,465,048 km (0.04 R)
• M17: 4,533,713 km (0.1 R)
• M18: 4,672,241 km (0.041 R)
• M19: 5,024,394 km (0.096 R)
• M20: 5,754,282 km (0.096 R)
• M21: 6,017,724 km (0.112 R)
• M22: 6,093,720 km (0.096 R)
• M23: 6,400,694 km (0.094 R)
• M24: 7,030,053 km (0.07 R)
• M25: 7,596,879 km (0.101 R)
• M26: 7,927,490 km (0.033 R)
• M27: 8,860,532 km (0.043 R)
• M28: 8,990,533 km (0.085 R)
• M29: 9,384,125 km (0.107 R)
• M30: 9,917,591 km (0.073 R)
• M31: 10,233,542 km (0.057 R)
• M32: 11,294,340 km (0.089 R)
• M33: 11,482,385 km (0.086 R)
• M34: 11,624,054 km (0.05 R)
• M35: 11,814,043 km (0.085 R)
• M36: 12,535,254 km (0.061 R)
• M37: 13,171,793 km (0.083 R)
• M38: 13,618,642 km (0.117 R)
• M39: 14,171,556 km (0.096 R)
• M40: 14,272,834 km (0.055 R)
• M41: 14,783,112 km (0.052 R)
• M42: 15,092,181 km (0.115 R)
• M43: 15,351,285 km (0.092 R)
• M44: 15,768,962 km (0.069 R)
• M45: 16,137,571 km (0.094 R)
• M46: 16,990,578 km (0.114 R)
• M47: 17,422,617 km (0.115 R)
• M48: 17,639,983 km (0.117 R)
• M49: 17,694,586 km (0.085 R)
• M50: 18,022,654 km (0.098 R)
• M51: 20,089,947 km (0.118 R)
• M52: 21,122,621 km (0.07 R)
• M53: 22,467,057 km (0.088 R)
• M54: 22,822,352 km (0.07 R)
• M55: 23,478,488 km (0.041 R)
• M56: 24,201,345 km (0.109 R)
• M57: 24,443,993 km (0.093 R)
• M58: 25,237,909 km (0.058 R)
• M59: 25,792,618 km (0.054 R)
• M60: 26,226,751 km (0.119 R)
• M61: 27,039,366 km (0.064 R)
• M62: 27,480,381 km (0.11 R)
• M63: 28,817,786 km (0.054 R)
• M64: 29,785,983 km (0.101 R)
• M65: 30,961,823 km (0.096 R)
• M66: 33,628,704 km (0.054 R)
• M67: 34,035,012 km (0.072 R)
• M68: 35,883,742 km (0.03 R)
• M69: 36,507,116 km (0.103 R)
• M70: 38,469,541 km (0.087 R)
• M71: 39,178,635 km (0.056 R)
• M72: 39,321,052 km (0.106 R)
• M73: 41,694,572 km (0.117 R)
• M74: 42,861,884 km (0.098 R)
• M75: 43,818,264 km (0.06 R)
• M76: 45,902,012 km (0.096 R)
• M77: 47,410,108 km (0.086 R)
• M78: 48,094,070 km (0.064 R)
• M79: 48,170,215 km (0.112 R)
• M80: 49,241,186 km (0.089 R)
• M81: 49,471,717 km (0.113 R)
• M82: 50,397,428 km (0.095 R)
• M83: 50,474,770 km (0.034 R)
• M84: 51,718,377 km (0.099 R)

Planet 9 - Ice Giant

Semi-Major Axis: 17.18 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 922.3

Radius: 4

Gravity: 57.64 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 15.87 AU - 18.49 AU

Year: 25628 Days

Day: 21.2 Hours

Environment

Temp: -198 °C

Axial Tilt: 24.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 99,120,827 km

• M1: 289,023 km (0.108 R)
• M2: 351,256 km (0.058 R)
• M3: 513,869 km (0.071 R)
• M4: 726,447 km (0.086 R)
• M5: 1,691,503 km (0.058 R)
• M6: 1,806,544 km (0.046 R)
• M7: 2,125,487 km (0.073 R)
• M8: 2,207,915 km (0.059 R)
• M9: 2,548,400 km (0.072 R)
• M10: 2,950,668 km (0.094 R)
• M11: 3,089,196 km (0.086 R)
• M12: 3,135,721 km (0.099 R)
• M13: 3,372,534 km (0.101 R)
• M14: 3,812,951 km (0.092 R)
• M15: 4,014,608 km (0.117 R)
• M16: 4,219,707 km (0.106 R)
• M17: 4,963,957 km (0.085 R)
• M18: 5,920,785 km (0.048 R)
• M19: 6,154,008 km (0.087 R)
• M20: 6,750,305 km (0.089 R)
• M21: 7,302,470 km (0.117 R)
• M22: 8,646,458 km (0.084 R)
• M23: 8,844,525 km (0.116 R)
• M24: 9,044,238 km (0.093 R)
• M25: 9,926,268 km (0.115 R)
• M26: 10,835,523 km (0.085 R)
• M27: 11,263,972 km (0.1 R)
• M28: 11,335,928 km (0.079 R)
• M29: 11,990,569 km (0.103 R)
• M30: 13,335,902 km (0.103 R)
• M31: 13,794,868 km (0.115 R)
• M32: 13,871,911 km (0.082 R)
• M33: 13,949,104 km (0.076 R)
• M34: 14,885,886 km (0.097 R)
• M35: 15,202,584 km (0.117 R)
• M36: 15,682,046 km (0.092 R)
• M37: 15,842,863 km (0.109 R)
• M38: 16,901,867 km (0.103 R)
• M39: 17,232,328 km (0.101 R)
• M40: 17,815,610 km (0.101 R)
• M41: 18,320,802 km (0.112 R)
• M42: 18,405,475 km (0.05 R)
• M43: 20,213,066 km (0.112 R)
• M44: 22,618,600 km (0.063 R)
• M45: 24,364,856 km (0.064 R)
• M46: 26,153,897 km (0.089 R)
• M47: 27,790,198 km (0.103 R)
• M48: 31,362,745 km (0.074 R)
• M49: 31,768,454 km (0.083 R)
• M50: 34,448,051 km (0.095 R)
• M51: 34,552,620 km (0.078 R)
• M52: 35,603,396 km (0.071 R)
• M53: 38,167,802 km (0.053 R)
• M54: 40,791,001 km (0.12 R)
• M55: 41,901,167 km (0.116 R)
• M56: 42,236,116 km (0.096 R)
• M57: 42,571,964 km (0.102 R)
• M58: 43,584,741 km (0.115 R)
• M59: 44,150,820 km (0.088 R)
• M60: 45,519,490 km (0.101 R)
• M61: 45,748,974 km (0.1 R)
• M62: 46,324,177 km (0.115 R)
• M63: 46,439,517 km (0.099 R)
• M64: 47,598,303 km (0.115 R)
• M65: 47,714,690 km (0.109 R)
• M66: 48,883,947 km (0.098 R)
• M67: 49,707,932 km (0.11 R)
• M68: 52,087,435 km (0.12 R)
• M69: 53,170,374 km (0.077 R)
• M70: 54,017,697 km (0.099 R)
• M71: 54,503,890 km (0.117 R)
• M72: 57,451,417 km (0.085 R)
• M73: 59,821,197 km (0.077 R)
• M74: 64,269,639 km (0.11 R)
• M75: 64,398,293 km (0.109 R)
• M76: 65,948,875 km (0.044 R)
• M77: 66,208,427 km (0.097 R)
• M78: 66,338,428 km (0.069 R)
• M79: 66,598,429 km (0.106 R)
• M80: 67,119,777 km (0.055 R)
• M81: 67,250,227 km (0.107 R)
• M82: 70,143,300 km (0.029 R)
• M83: 73,883,396 km (0.036 R)
• M84: 78,924,246 km (0.113 R)
• M85: 79,752,121 km (0.113 R)
• M86: 79,890,349 km (0.107 R)
• M87: 81,694,799 km (0.106 R)
• M88: 82,672,122 km (0.102 R)
• M89: 82,811,996 km (0.105 R)
• M90: 84,356,295 km (0.067 R)
• M91: 84,638,137 km (0.076 R)
• M92: 85,061,349 km (0.03 R)
• M93: 89,332,817 km (0.089 R)
• M94: 90,772,098 km (0.117 R)
• M95: 91,784,128 km (0.116 R)
• M96: 93,819,407 km (0.09 R)
• M97: 94,842,656 km (0.046 R)

Kuiper Belt

Range: 30.5 - 55.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 354 - 14,896 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit