🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.39

Radius: 0.69

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 0.88 AU - 1.2 AU

Year: 387 Days

Day: 47.5 Hours

Environment

Temp: 25 °C

Axial Tilt: 20.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 60,565,821 km

• M1: 195,973 km (0.079 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.3 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.86

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 1.13 AU - 1.47 AU

Year: 541 Days

Day: 33.5 Hours

Environment

Temp: -6 °C

Axial Tilt: 29.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 2.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.17

Radius: 0.49

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 2.02 AU - 2.88 AU

Year: 1401 Days

Day: 25.4 Hours

Environment

Temp: -89 °C

Axial Tilt: 11.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 6.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 300.2

Radius: 14.2

Gravity: 1.49 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 5.37 AU - 6.83 AU

Year: 5503 Days

Day: 5.4 Hours

Environment

Temp: -148 °C

Axial Tilt: 31.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 60,565,821 km

• M1: 177,423 km (0.098 R)
• M2: 400,623 km (0.112 R)
• M3: 551,268 km (0.093 R)
• M4: 695,181 km (0.055 R)
• M5: 842,834 km (0.106 R)
• M6: 1,123,181 km (0.11 R)
• M7: 1,236,426 km (0.059 R)
• M8: 1,558,660 km (0.089 R)
• M9: 1,657,844 km (0.069 R)
• M10: 1,938,340 km (0.07 R)
• M11: 2,030,193 km (0.112 R)
• M12: 2,234,693 km (0.075 R)
• M13: 2,429,469 km (0.087 R)
• M14: 2,545,857 km (0.093 R)
• M15: 2,801,669 km (0.094 R)
• M16: 3,450,325 km (0.1 R)
• M17: 3,753,560 km (0.099 R)
• M18: 4,006,530 km (0.106 R)
• M19: 4,345,818 km (0.066 R)
• M20: 4,673,737 km (0.095 R)
• M21: 4,882,874 km (0.04 R)
• M22: 5,138,088 km (0.114 R)
• M23: 5,245,649 km (0.079 R)
• M24: 5,375,799 km (0.062 R)
• M25: 5,507,146 km (0.117 R)
• M26: 5,728,252 km (0.099 R)
• M27: 5,929,910 km (0.096 R)
• M28: 6,271,143 km (0.066 R)
• M29: 6,618,958 km (0.084 R)
• M30: 7,020,778 km (0.088 R)
• M31: 7,947,686 km (0.116 R)
• M32: 8,047,617 km (0.054 R)
• M33: 8,172,980 km (0.089 R)
• M34: 8,655,434 km (0.114 R)
• M35: 8,809,819 km (0.107 R)
• M36: 8,990,982 km (0.057 R)
• M37: 9,252,030 km (0.052 R)
• M38: 9,996,279 km (0.116 R)
• M39: 10,266,752 km (0.028 R)
• M40: 10,649,573 km (0.044 R)
• M41: 11,092,832 km (0.109 R)
• M42: 12,169,787 km (0.109 R)
• M43: 12,662,413 km (0.096 R)
• M44: 12,779,249 km (0.101 R)
• M45: 13,577,652 km (0.064 R)
• M46: 13,727,250 km (0.045 R)
• M47: 13,907,516 km (0.086 R)
• M48: 14,544,653 km (0.034 R)
• M49: 15,005,714 km (0.106 R)
• M50: 15,253,448 km (0.106 R)
• M51: 15,721,839 km (0.07 R)
• M52: 16,195,017 km (0.09 R)
• M53: 16,353,740 km (0.101 R)
• M54: 16,704,846 km (0.086 R)
• M55: 16,865,215 km (0.109 R)
• M56: 17,414,539 km (0.083 R)
• M57: 17,674,988 km (0.119 R)
• M58: 17,904,023 km (0.071 R)
• M59: 18,035,370 km (0.116 R)
• M60: 18,830,034 km (0.105 R)
• M61: 19,064,005 km (0.037 R)
• M62: 20,900,917 km (0.069 R)
• M63: 22,086,181 km (0.077 R)
• M64: 22,403,628 km (0.1 R)
• M65: 22,580,751 km (0.114 R)
• M66: 22,758,174 km (0.094 R)
• M67: 23,436,900 km (0.093 R)
• M68: 23,868,939 km (0.055 R)
• M69: 23,977,397 km (0.054 R)
• M70: 24,376,375 km (0.096 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 327.5

Radius: 13.8

Gravity: 1.72 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 6.3 AU - 8.04 AU

Year: 7012 Days

Day: 13.8 Hours

Environment

Temp: -155 °C

Axial Tilt: 12.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 60,565,821 km

• M1: 182,061 km (0.093 R)
• M2: 274,213 km (0.091 R)
• M3: 561,441 km (0.026 R)
• M4: 1,244,654 km (0.115 R)
• M5: 1,566,140 km (0.113 R)
• M6: 1,762,113 km (0.104 R)
• M7: 1,897,350 km (0.108 R)
• M8: 2,107,236 km (0.103 R)
• M9: 2,196,994 km (0.117 R)
• M10: 2,436,501 km (0.106 R)
• M11: 2,607,491 km (0.108 R)
• M12: 2,704,281 km (0.115 R)
• M13: 2,802,267 km (0.032 R)
• M14: 3,124,202 km (0.067 R)
• M15: 3,415,918 km (0.109 R)
• M16: 3,543,674 km (0.098 R)
• M17: 3,716,609 km (0.111 R)
• M18: 4,048,418 km (0.115 R)
• M19: 4,206,692 km (0.105 R)
• M20: 4,367,061 km (0.089 R)
• M21: 4,741,205 km (0.057 R)
• M22: 4,932,242 km (0.066 R)
• M23: 5,150,206 km (0.087 R)
• M24: 5,421,128 km (0.117 R)
• M25: 5,823,546 km (0.112 R)
• M26: 6,028,345 km (0.072 R)
• M27: 6,131,718 km (0.12 R)
• M28: 6,577,669 km (0.115 R)
• M29: 7,115,772 km (0.087 R)
• M30: 7,390,284 km (0.092 R)
• M31: 8,873,248 km (0.119 R)
• M32: 9,497,819 km (0.105 R)
• M33: 9,861,192 km (0.102 R)
• M34: 10,013,932 km (0.119 R)
• M35: 10,321,804 km (0.115 R)
• M36: 10,978,539 km (0.062 R)
• M37: 11,232,257 km (0.098 R)
• M38: 11,328,000 km (0.104 R)
• M39: 11,423,892 km (0.113 R)
• M40: 11,681,200 km (0.091 R)
• M41: 11,940,304 km (0.113 R)
• M42: 12,103,216 km (0.118 R)
• M43: 12,201,352 km (0.086 R)
• M44: 12,365,461 km (0.071 R)
• M45: 13,298,054 km (0.09 R)
• M46: 15,054,483 km (0.093 R)
• M47: 15,160,099 km (0.117 R)
• M48: 15,478,293 km (0.118 R)
• M49: 15,834,635 km (0.109 R)
• M50: 16,193,521 km (0.084 R)
• M51: 16,374,085 km (0.082 R)
• M52: 16,518,896 km (0.04 R)
• M53: 16,773,512 km (0.047 R)
• M54: 17,249,682 km (0.085 R)
• M55: 17,879,190 km (0.091 R)
• M56: 18,140,687 km (0.063 R)
• M57: 18,403,380 km (0.116 R)
• M58: 19,275,386 km (0.078 R)
• M59: 19,658,656 km (0.043 R)
• M60: 19,774,146 km (0.096 R)
• M61: 20,706,290 km (0.081 R)
• M62: 21,020,296 km (0.045 R)
• M63: 22,251,486 km (0.103 R)
• M64: 22,653,606 km (0.084 R)
• M65: 22,815,171 km (0.081 R)
• M66: 23,261,422 km (0.061 R)
• M67: 23,710,515 km (0.072 R)
• M68: 23,915,613 km (0.094 R)
• M69: 24,493,061 km (0.106 R)
• M70: 25,914,540 km (0.053 R)
• M71: 26,380,089 km (0.081 R)
• M72: 26,848,479 km (0.102 R)
• M73: 27,062,404 km (0.062 R)
• M74: 28,357,174 km (0.098 R)
• M75: 28,836,934 km (0.087 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 130

Radius: 13.1

Gravity: 0.76 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 5.8 AU - 8.92 AU

Year: 7293 Days

Day: 14.1 Hours

Environment

Temp: -168 °C

Axial Tilt: 48.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 60,565,821 km

• M1: 175,927 km (0.068 R)
• M2: 395,836 km (0.096 R)
• M3: 555,756 km (0.037 R)
• M4: 711,936 km (0.083 R)
• M5: 927,507 km (0.102 R)
• M6: 1,225,356 km (0.049 R)
• M7: 1,323,492 km (0.107 R)
• M8: 1,450,052 km (0.06 R)
• M9: 1,729,501 km (0.091 R)
• M10: 1,954,496 km (0.096 R)
• M11: 2,070,734 km (0.055 R)
• M12: 2,159,445 km (0.09 R)
• M13: 2,386,984 km (0.104 R)
• M14: 2,638,607 km (0.115 R)
• M15: 2,751,554 km (0.109 R)
• M16: 3,134,075 km (0.099 R)
• M17: 3,305,814 km (0.084 R)
• M18: 3,463,041 km (0.085 R)
• M19: 3,876,380 km (0.082 R)
• M20: 3,968,383 km (0.096 R)
• M21: 4,117,083 km (0.085 R)
• M22: 4,343,724 km (0.085 R)
• M23: 4,535,807 km (0.103 R)
• M24: 4,652,494 km (0.058 R)
• M25: 4,868,812 km (0.113 R)
• M26: 5,189,700 km (0.109 R)
• M27: 6,258,128 km (0.087 R)
• M28: 6,673,262 km (0.098 R)
• M29: 6,784,114 km (0.054 R)
• M30: 6,873,125 km (0.097 R)
• M31: 6,962,584 km (0.118 R)
• M32: 7,925,546 km (0.043 R)
• M33: 8,856,942 km (0.048 R)
• M34: 9,125,919 km (0.076 R)
• M35: 9,273,871 km (0.059 R)
• M36: 9,522,054 km (0.095 R)
• M37: 9,672,101 km (0.036 R)
• M38: 10,254,485 km (0.079 R)
• M39: 10,382,541 km (0.111 R)
• M40: 10,744,119 km (0.085 R)
• M41: 10,978,838 km (0.103 R)
• M42: 11,215,203 km (0.102 R)
• M43: 11,400,106 km (0.045 R)
• M44: 12,750,975 km (0.104 R)
• M45: 13,613,855 km (0.055 R)
• M46: 13,981,267 km (0.119 R)
• M47: 14,180,532 km (0.101 R)
• M48: 14,352,121 km (0.088 R)
• M49: 14,668,370 km (0.105 R)
• M50: 14,783,860 km (0.12 R)
• M51: 15,307,752 km (0.117 R)
• M52: 15,572,091 km (0.108 R)
• M53: 15,808,157 km (0.058 R)
• M54: 16,164,648 km (0.064 R)
• M55: 16,976,516 km (0.036 R)
• M56: 17,280,499 km (0.106 R)
• M57: 17,372,053 km (0.044 R)
• M58: 18,234,484 km (0.117 R)
• M59: 18,639,595 km (0.049 R)
• M60: 18,796,224 km (0.079 R)
• M61: 18,890,471 km (0.105 R)
• M62: 18,984,718 km (0.061 R)
• M63: 19,554,087 km (0.032 R)
• M64: 20,161,305 km (0.091 R)
• M65: 21,197,719 km (0.102 R)
• M66: 21,558,100 km (0.095 R)
• M67: 22,318,058 km (0.102 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.62 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 271.8

Radius: 6.4

Gravity: 6.64 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 12.54 AU - 18.7 AU

Year: 22548 Days

Day: 18.6 Hours

Environment

Temp: -195 °C

Axial Tilt: 10 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 60,565,821 km

• M1: 94,845 km (0.116 R)
• M2: 179,817 km (0.095 R)
• M3: 657,034 km (0.086 R)
• M4: 859,739 km (0.074 R)
• M5: 1,578,557 km (0.107 R)
• M6: 1,767,499 km (0.055 R)
• M7: 2,882,003 km (0.099 R)
• M8: 2,947,527 km (0.08 R)
• M9: 3,419,359 km (0.06 R)
• M10: 3,523,479 km (0.085 R)
• M11: 3,593,490 km (0.106 R)
• M12: 3,664,101 km (0.116 R)
• M13: 3,878,325 km (0.106 R)
• M14: 4,431,987 km (0.097 R)
• M15: 4,698,720 km (0.083 R)
• M16: 5,248,043 km (0.105 R)
• M17: 5,817,412 km (0.098 R)
• M18: 5,983,765 km (0.05 R)
• M19: 7,914,176 km (0.094 R)
• M20: 8,237,756 km (0.041 R)
• M21: 8,754,916 km (0.085 R)
• M22: 9,089,417 km (0.059 R)
• M23: 9,137,588 km (0.048 R)
• M24: 9,185,758 km (0.086 R)
• M25: 9,379,487 km (0.085 R)
• M26: 10,168,018 km (0.049 R)
• M27: 10,318,214 km (0.111 R)
• M28: 12,443,401 km (0.113 R)
• M29: 12,550,364 km (0.094 R)
• M30: 12,765,486 km (0.11 R)
• M31: 13,253,623 km (0.116 R)
• M32: 13,582,589 km (0.113 R)
• M33: 13,969,599 km (0.105 R)
• M34: 14,192,500 km (0.095 R)
• M35: 14,248,300 km (0.064 R)
• M36: 15,900,907 km (0.041 R)
• M37: 16,602,222 km (0.078 R)
• M38: 16,661,164 km (0.105 R)
• M39: 17,733,332 km (0.072 R)
• M40: 17,974,633 km (0.106 R)
• M41: 18,399,491 km (0.09 R)
• M42: 18,582,449 km (0.074 R)
• M43: 18,888,975 km (0.081 R)
• M44: 19,197,147 km (0.117 R)
• M45: 19,259,080 km (0.085 R)
• M46: 19,320,864 km (0.098 R)
• M47: 19,382,947 km (0.104 R)
• M48: 19,881,108 km (0.089 R)
• M49: 20,131,685 km (0.109 R)
• M50: 20,194,516 km (0.088 R)
• M51: 21,208,640 km (0.112 R)
• M52: 21,272,518 km (0.113 R)
• M53: 21,915,340 km (0.053 R)
• M54: 22,891,466 km (0.076 R)
• M55: 24,215,108 km (0.062 R)
• M56: 26,177,832 km (0.117 R)
• M57: 27,004,809 km (0.085 R)
• M58: 27,840,463 km (0.112 R)
• M59: 27,910,475 km (0.119 R)
• M60: 28,613,734 km (0.111 R)
• M61: 28,896,773 km (0.092 R)
• M62: 28,967,683 km (0.1 R)
• M63: 29,394,186 km (0.104 R)
• M64: 32,437,755 km (0.116 R)
• M65: 33,028,816 km (0.085 R)
• M66: 33,623,318 km (0.087 R)
• M67: 33,847,266 km (0.084 R)
• M68: 36,879,166 km (0.109 R)
• M69: 37,650,642 km (0.105 R)
• M70: 38,038,400 km (0.107 R)
• M71: 38,739,565 km (0.053 R)
• M72: 38,896,045 km (0.032 R)
• M73: 39,838,960 km (0.085 R)
• M74: 40,313,185 km (0.119 R)
• M75: 43,035,867 km (0.08 R)
• M76: 43,441,127 km (0.087 R)
• M77: 44,828,947 km (0.118 R)
• M78: 45,404,599 km (0.093 R)
• M79: 45,569,456 km (0.081 R)
• M80: 46,480,058 km (0.108 R)
• M81: 47,983,068 km (0.079 R)
• M82: 49,163,096 km (0.103 R)
• M83: 50,779,800 km (0.059 R)
• M84: 51,208,099 km (0.042 R)
• M85: 51,379,688 km (0.115 R)
• M86: 52,327,390 km (0.106 R)
• M87: 53,193,712 km (0.115 R)
• M88: 53,367,694 km (0.054 R)
• M89: 53,628,742 km (0.042 R)
• M90: 54,940,865 km (0.106 R)
• M91: 55,292,570 km (0.033 R)
• M92: 55,556,760 km (0.032 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: 225 - 16,650 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit