🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.66

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 0.52 AU - 0.52 AU

Year: 246 Days

Day: 27.9 Hours

Environment

Temp: -127 °C

Axial Tilt: 17.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.65

Radius: 0.84

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 0.56 AU - 0.64 AU

Year: 305 Days

Day: 39.2 Hours

Environment

Temp: -119 °C

Axial Tilt: 11.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 67,660,944 km

• M1: 291,865 km (0.106 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 970

Radius: 8.7

Gravity: 12.82 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 0.55 AU - 0.89 AU

Year: 401 Days

Day: 13.6 Hours

Environment

Temp: -132 °C

Axial Tilt: 24.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 67,660,944 km

• M1: 108,758 km (0.079 R)
• M2: 175,329 km (0.108 R)
• M3: 259,104 km (0.077 R)
• M4: 325,076 km (0.074 R)
• M5: 443,258 km (0.06 R)
• M6: 508,483 km (0.084 R)
• M7: 581,337 km (0.117 R)
• M8: 670,647 km (0.086 R)
• M9: 773,870 km (0.103 R)
• M10: 877,990 km (0.077 R)
• M11: 987,047 km (0.096 R)
• M12: 1,080,695 km (0.104 R)
• M13: 1,136,495 km (0.092 R)
• M14: 1,336,507 km (0.114 R)
• M15: 1,435,242 km (0.089 R)
• M16: 1,559,558 km (0.074 R)
• M17: 1,657,993 km (0.078 R)
• M18: 1,818,661 km (0.084 R)
• M19: 1,966,015 km (0.095 R)
• M20: 2,098,110 km (0.086 R)
• M21: 2,187,869 km (0.097 R)
• M22: 2,278,974 km (0.073 R)
• M23: 2,444,878 km (0.111 R)
• M24: 2,594,027 km (0.064 R)
• M25: 2,649,079 km (0.095 R)
• M26: 2,788,504 km (0.059 R)
• M27: 2,866,146 km (0.117 R)
• M28: 2,944,535 km (0.071 R)
• M29: 3,140,059 km (0.11 R)
• M30: 3,362,511 km (0.074 R)
• M31: 3,713,468 km (0.112 R)
• M32: 3,814,746 km (0.117 R)
• M33: 4,020,144 km (0.073 R)
• M34: 4,092,100 km (0.066 R)
• M35: 4,213,125 km (0.039 R)
• M36: 4,286,278 km (0.08 R)
• M37: 4,376,187 km (0.119 R)
• M38: 4,442,010 km (0.093 R)
• M39: 4,508,132 km (0.118 R)
• M40: 4,658,328 km (0.104 R)
• M41: 4,750,780 km (0.092 R)
• M42: 4,963,358 km (0.117 R)
• M43: 5,057,904 km (0.098 R)
• M44: 5,292,623 km (0.074 R)
• M45: 5,477,676 km (0.099 R)
• M46: 5,619,943 km (0.1 R)
• M47: 5,736,630 km (0.089 R)
• M48: 5,826,837 km (0.081 R)
• M49: 5,917,493 km (0.107 R)
• M50: 5,981,372 km (0.084 R)
• M51: 6,183,329 km (0.051 R)
• M52: 6,266,655 km (0.106 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 778.4

Radius: 11.2

Gravity: 6.21 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 1.31 AU - 1.91 AU

Year: 1340 Days

Day: 13.2 Hours

Environment

Temp: -179 °C

Axial Tilt: 46 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 67,660,944 km

• M1: 150,346 km (0.098 R)
• M2: 235,317 km (0.091 R)
• M3: 349,161 km (0.074 R)
• M4: 421,567 km (0.041 R)
• M5: 536,907 km (0.114 R)
• M6: 631,602 km (0.089 R)
• M7: 796,459 km (0.034 R)
• M8: 899,682 km (0.108 R)
• M9: 1,071,869 km (0.094 R)
• M10: 1,178,831 km (0.078 R)
• M11: 1,333,366 km (0.037 R)
• M12: 1,431,203 km (0.115 R)
• M13: 1,701,227 km (0.103 R)
• M14: 2,100,653 km (0.096 R)
• M15: 2,236,937 km (0.091 R)
• M16: 2,496,190 km (0.115 R)
• M17: 2,868,838 km (0.104 R)
• M18: 2,985,375 km (0.103 R)
• M19: 3,139,162 km (0.095 R)
• M20: 3,223,086 km (0.068 R)
• M21: 3,479,497 km (0.08 R)
• M22: 3,704,642 km (0.096 R)
• M23: 3,947,589 km (0.088 R)
• M24: 4,275,208 km (0.101 R)
• M25: 4,355,093 km (0.082 R)
• M26: 4,462,504 km (0.091 R)
• M27: 4,748,685 km (0.091 R)
• M28: 4,873,300 km (0.118 R)
• M29: 5,012,875 km (0.102 R)
• M30: 5,324,787 km (0.101 R)
• M31: 5,483,211 km (0.09 R)
• M32: 5,657,791 km (0.095 R)
• M33: 6,072,327 km (0.102 R)
• M34: 6,162,385 km (0.103 R)
• M35: 6,588,889 km (0.048 R)
• M36: 6,681,490 km (0.094 R)
• M37: 6,836,922 km (0.118 R)
• M38: 6,993,551 km (0.09 R)
• M39: 7,135,519 km (0.099 R)
• M40: 7,470,469 km (0.116 R)
• M41: 7,599,572 km (0.105 R)
• M42: 7,729,273 km (0.094 R)
• M43: 7,990,920 km (0.115 R)
• M44: 8,172,681 km (0.088 R)
• M45: 8,372,394 km (0.117 R)
• M46: 8,489,530 km (0.083 R)
• M47: 8,810,567 km (0.107 R)
• M48: 8,947,000 km (0.048 R)
• M49: 9,744,805 km (0.103 R)
• M50: 9,921,181 km (0.107 R)
• M51: 10,331,079 km (0.111 R)
• M52: 10,403,036 km (0.095 R)
• M53: 10,474,993 km (0.101 R)
• M54: 10,929,022 km (0.114 R)
• M55: 11,352,234 km (0.089 R)
• M56: 11,426,435 km (0.093 R)
• M57: 11,575,285 km (0.076 R)
• M58: 11,668,634 km (0.065 R)
• M59: 11,762,282 km (0.031 R)
• M60: 12,272,112 km (0.108 R)
• M61: 12,596,889 km (0.105 R)
• M62: 12,924,358 km (0.056 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 378.4

Radius: 11.1

Gravity: 3.07 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 4.42 AU - 4.5 AU

Year: 6179 Days

Day: 5.5 Hours

Environment

Temp: -221 °C

Axial Tilt: 44.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 67,660,944 km

• M1: 148,102 km (0.103 R)
• M2: 218,413 km (0.116 R)
• M3: 427,401 km (0.082 R)
• M4: 587,022 km (0.095 R)
• M5: 744,698 km (0.118 R)
• M6: 829,371 km (0.097 R)
• M7: 1,173,894 km (0.079 R)
• M8: 1,408,015 km (0.101 R)
• M9: 2,023,760 km (0.103 R)
• M10: 3,008,264 km (0.117 R)
• M11: 3,229,220 km (0.117 R)
• M12: 3,393,329 km (0.074 R)
• M13: 3,476,505 km (0.115 R)
• M14: 4,232,722 km (0.1 R)
• M15: 4,710,538 km (0.063 R)
• M16: 5,038,755 km (0.073 R)
• M17: 5,133,900 km (0.11 R)
• M18: 5,301,898 km (0.104 R)
• M19: 5,545,144 km (0.111 R)
• M20: 5,717,631 km (0.039 R)
• M21: 5,791,981 km (0.075 R)
• M22: 5,916,745 km (0.089 R)
• M23: 6,118,403 km (0.044 R)
• M24: 6,322,305 km (0.066 R)
• M25: 6,476,690 km (0.08 R)
• M26: 6,632,272 km (0.096 R)
• M27: 6,736,691 km (0.068 R)
• M28: 6,894,517 km (0.101 R)
• M29: 7,026,911 km (0.1 R)
• M30: 7,429,180 km (0.11 R)
• M31: 7,701,598 km (0.109 R)
• M32: 8,172,083 km (0.058 R)
• M33: 8,396,928 km (0.076 R)
• M34: 8,795,008 km (0.107 R)
• M35: 8,996,517 km (0.052 R)
• M36: 9,199,521 km (0.078 R)
• M37: 9,580,397 km (0.088 R)
• M38: 9,787,740 km (0.096 R)
• M39: 10,026,498 km (0.109 R)
• M40: 10,236,982 km (0.109 R)
• M41: 10,754,292 km (0.1 R)
• M42: 11,280,128 km (0.077 R)
• M43: 11,656,516 km (0.1 R)
• M44: 12,036,794 km (0.114 R)
• M45: 12,228,579 km (0.106 R)
• M46: 12,485,887 km (0.082 R)
• M47: 12,809,916 km (0.093 R)
• M48: 12,907,753 km (0.072 R)
• M49: 13,400,229 km (0.08 R)
• M50: 13,665,466 km (0.05 R)
• M51: 13,932,498 km (0.108 R)
• M52: 14,743,768 km (0.038 R)
• M53: 14,949,016 km (0.109 R)
• M54: 16,200,253 km (0.04 R)
• M55: 16,376,778 km (0.081 R)
• M56: 17,304,434 km (0.099 R)
• M57: 17,665,863 km (0.086 R)
• M58: 17,774,770 km (0.104 R)
• M59: 18,066,336 km (0.097 R)
• M60: 18,396,200 km (0.098 R)
• M61: 18,543,404 km (0.115 R)
• M62: 22,114,754 km (0.046 R)
• M63: 22,861,995 km (0.091 R)
• M64: 24,300,229 km (0.046 R)
• M65: 24,745,582 km (0.111 R)
• M66: 24,867,504 km (0.1 R)
• M67: 25,316,148 km (0.115 R)
• M68: 25,562,087 km (0.094 R)
• M69: 25,644,217 km (0.039 R)
• M70: 25,932,492 km (0.091 R)
• M71: 26,056,359 km (0.114 R)
• M72: 26,221,814 km (0.1 R)
• M73: 26,387,568 km (0.08 R)
• M74: 26,886,926 km (0.06 R)
• M75: 27,305,651 km (0.05 R)
• M76: 27,979,888 km (0.104 R)
• M77: 28,531,755 km (0.081 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 247.5

Radius: 12.6

Gravity: 1.56 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 4.57 AU - 4.73 AU

Year: 6578 Days

Day: 8.2 Hours

Environment

Temp: -216 °C

Axial Tilt: 14.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 67,660,944 km

• M1: 165,754 km (0.069 R)
• M2: 252,072 km (0.105 R)
• M3: 331,958 km (0.114 R)
• M4: 435,031 km (0.091 R)
• M5: 908,209 km (0.115 R)
• M6: 992,731 km (0.113 R)
• M7: 1,401,582 km (0.117 R)
• M8: 1,486,704 km (0.107 R)
• M9: 1,603,240 km (0.078 R)
• M10: 1,738,028 km (0.11 R)
• M11: 2,067,891 km (0.047 R)
• M12: 2,349,734 km (0.087 R)
• M13: 2,769,057 km (0.098 R)
• M14: 3,384,053 km (0.093 R)
• M15: 3,480,993 km (0.117 R)
• M16: 4,000,097 km (0.059 R)
• M17: 4,331,756 km (0.07 R)
• M18: 4,416,129 km (0.056 R)
• M19: 4,846,223 km (0.056 R)
• M20: 5,608,275 km (0.111 R)
• M21: 5,862,890 km (0.09 R)
• M22: 6,003,363 km (0.109 R)
• M23: 6,240,026 km (0.071 R)
• M24: 6,993,401 km (0.088 R)
• M25: 7,292,747 km (0.1 R)
• M26: 7,545,567 km (0.096 R)
• M27: 7,673,024 km (0.042 R)
• M28: 7,878,422 km (0.091 R)
• M29: 8,691,786 km (0.061 R)
• M30: 8,852,304 km (0.084 R)
• M31: 8,959,865 km (0.092 R)
• M32: 9,122,029 km (0.079 R)
• M33: 9,230,637 km (0.115 R)
• M34: 9,339,844 km (0.078 R)
• M35: 9,614,506 km (0.116 R)
• M36: 10,031,435 km (0.109 R)
• M37: 10,171,758 km (0.104 R)
• M38: 10,511,345 km (0.107 R)
• M39: 10,711,058 km (0.088 R)
• M40: 12,294,103 km (0.076 R)
• M41: 13,143,519 km (0.081 R)
• M42: 13,637,491 km (0.049 R)
• M43: 13,886,722 km (0.051 R)
• M44: 14,294,974 km (0.071 R)
• M45: 14,739,130 km (0.074 R)
• M46: 15,187,774 km (0.103 R)
• M47: 15,608,443 km (0.118 R)
• M48: 15,803,968 km (0.063 R)
• M49: 15,967,478 km (0.109 R)
• M50: 16,494,362 km (0.106 R)
• M51: 17,060,590 km (0.071 R)
• M52: 17,228,439 km (0.063 R)
• M53: 17,464,205 km (0.079 R)
• M54: 17,633,251 km (0.039 R)
• M55: 18,486,706 km (0.094 R)
• M56: 18,797,421 km (0.057 R)
• M57: 19,074,925 km (0.08 R)
• M58: 19,563,811 km (0.071 R)
• M59: 21,887,664 km (0.103 R)
• M60: 22,399,588 km (0.092 R)
• M61: 22,509,692 km (0.059 R)
• M62: 23,211,905 km (0.093 R)
• M63: 24,221,990 km (0.043 R)
• M64: 25,208,438 km (0.115 R)

Planet 7 - Ice Giant

Semi-Major Axis: 8.58 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 708.8

Radius: 7.1

Gravity: 14.06 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 8.42 AU - 8.74 AU

Year: 16487 Days

Day: 24.3 Hours

Environment

Temp: -222 °C

Axial Tilt: 173.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 67,660,944 km

• M1: 90,507 km (0.115 R)
• M2: 251,474 km (0.082 R)
• M3: 388,057 km (0.082 R)
• M4: 866,620 km (0.119 R)
• M5: 1,007,841 km (0.108 R)
• M6: 1,617,303 km (0.055 R)
• M7: 1,792,482 km (0.082 R)
• M8: 1,882,390 km (0.09 R)
• M9: 2,862,256 km (0.116 R)
• M10: 3,110,589 km (0.107 R)
• M11: 3,365,802 km (0.107 R)
• M12: 3,477,403 km (0.095 R)
• M13: 4,092,699 km (0.107 R)
• M14: 4,171,985 km (0.115 R)
• M15: 5,862,292 km (0.095 R)
• M16: 6,177,494 km (0.113 R)
• M17: 6,314,377 km (0.093 R)
• M18: 6,544,757 km (0.096 R)
• M19: 7,541,827 km (0.112 R)
• M20: 7,688,134 km (0.119 R)
• M21: 8,433,730 km (0.066 R)
• M22: 8,585,571 km (0.081 R)
• M23: 9,046,782 km (0.111 R)
• M24: 9,150,303 km (0.109 R)
• M25: 10,315,372 km (0.12 R)
• M26: 10,532,139 km (0.066 R)
• M27: 10,860,207 km (0.113 R)
• M28: 11,136,215 km (0.078 R)
• M29: 12,608,109 km (0.118 R)
• M30: 13,131,701 km (0.108 R)
• M31: 13,484,752 km (0.117 R)
• M32: 13,900,634 km (0.054 R)
• M33: 14,683,929 km (0.091 R)
• M34: 14,989,108 km (0.072 R)
• M35: 15,481,734 km (0.118 R)
• M36: 16,167,640 km (0.119 R)
• M37: 16,545,973 km (0.071 R)
• M38: 16,863,420 km (0.104 R)
• M39: 17,182,961 km (0.109 R)
• M40: 17,439,970 km (0.096 R)
• M41: 17,504,447 km (0.12 R)
• M42: 22,419,485 km (0.032 R)
• M43: 23,835,578 km (0.086 R)
• M44: 24,266,121 km (0.117 R)
• M45: 24,699,057 km (0.103 R)
• M46: 25,719,464 km (0.057 R)
• M47: 26,456,683 km (0.039 R)
• M48: 26,604,934 km (0.072 R)
• M49: 26,679,135 km (0.052 R)
• M50: 27,125,984 km (0.105 R)
• M51: 27,725,721 km (0.103 R)
• M52: 28,254,101 km (0.117 R)
• M53: 28,709,627 km (0.097 R)
• M54: 30,789,336 km (0.054 R)
• M55: 31,179,637 km (0.064 R)
• M56: 31,493,194 km (0.06 R)
• M57: 32,678,308 km (0.047 R)
• M58: 32,757,745 km (0.111 R)
• M59: 33,396,229 km (0.08 R)
• M60: 34,038,901 km (0.054 R)
• M61: 34,442,516 km (0.114 R)
• M62: 37,895,534 km (0.068 R)
• M63: 39,324,343 km (0.104 R)
• M64: 39,493,539 km (0.037 R)
• M65: 40,343,404 km (0.087 R)
• M66: 41,543,329 km (0.117 R)
• M67: 41,888,301 km (0.051 R)
• M68: 43,190,401 km (0.114 R)
• M69: 43,277,617 km (0.091 R)
• M70: 44,682,191 km (0.045 R)
• M71: 44,858,717 km (0.115 R)
• M72: 45,124,103 km (0.026 R)
• M73: 46,637,585 km (0.086 R)
• M74: 47,445,563 km (0.098 R)
• M75: 47,896,451 km (0.037 R)
• M76: 52,389,623 km (0.05 R)
• M77: 52,762,271 km (0.115 R)
• M78: 54,356,087 km (0.103 R)
• M79: 55,300,947 km (0.115 R)
• M80: 55,490,488 km (0.101 R)
• M81: 55,585,333 km (0.064 R)
• M82: 56,919,596 km (0.098 R)
• M83: 57,686,734 km (0.088 R)
• M84: 57,975,308 km (0.097 R)
• M85: 58,747,084 km (0.086 R)
• M86: 58,940,514 km (0.116 R)
• M87: 61,475,151 km (0.096 R)
• M88: 61,966,580 km (0.098 R)
• M89: 64,643,035 km (0.065 R)
• M90: 64,842,898 km (0.076 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 472 - 19,569 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit