🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.42

Radius: 0.71

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 0.94 AU - 1.42 AU

Year: 459 Days

Day: 41.9 Hours

Environment

Temp: 8 °C

Axial Tilt: 22.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 2.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.05

Radius: 1.02

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 2.09 AU - 2.59 AU

Year: 1282 Days

Day: 20 Hours

Environment

Temp: -72 °C

Axial Tilt: 26.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.22 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 6.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 843.5

Radius: 9.6

Gravity: 9.15 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 5.64 AU - 6.54 AU

Year: 5383 Days

Day: 6 Hours

Environment

Temp: -154 °C

Axial Tilt: 10.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 39,593,389 km

• M1: 194,477 km (0.077 R)
• M2: 286,630 km (0.093 R)
• M3: 370,404 km (0.061 R)
• M4: 432,039 km (0.096 R)
• M5: 787,633 km (0.083 R)
• M6: 885,919 km (0.1 R)
• M7: 1,034,020 km (0.119 R)
• M8: 1,111,363 km (0.094 R)
• M9: 1,222,963 km (0.031 R)
• M10: 1,321,697 km (0.119 R)
• M11: 1,423,274 km (0.063 R)
• M12: 1,989,951 km (0.062 R)
• M13: 2,836,974 km (0.104 R)
• M14: 3,356,228 km (0.11 R)
• M15: 3,520,187 km (0.115 R)
• M16: 3,686,840 km (0.115 R)
• M17: 3,807,565 km (0.092 R)
• M18: 3,954,021 km (0.106 R)
• M19: 4,925,061 km (0.041 R)
• M20: 5,138,687 km (0.03 R)
• M21: 5,328,078 km (0.105 R)
• M22: 5,464,810 km (0.101 R)
• M23: 6,541,466 km (0.092 R)
• M24: 6,658,601 km (0.038 R)
• M25: 7,014,195 km (0.096 R)
• M26: 7,345,555 km (0.111 R)
• M27: 8,054,948 km (0.108 R)
• M28: 8,117,629 km (0.082 R)
• M29: 8,338,585 km (0.11 R)
• M30: 8,497,458 km (0.057 R)
• M31: 8,818,495 km (0.104 R)
• M32: 9,078,197 km (0.103 R)
• M33: 10,175,797 km (0.119 R)
• M34: 10,277,673 km (0.075 R)
• M35: 10,448,214 km (0.098 R)
• M36: 10,861,404 km (0.087 R)
• M37: 11,139,805 km (0.107 R)
• M38: 12,096,633 km (0.116 R)
• M39: 12,204,643 km (0.12 R)
• M40: 12,276,749 km (0.098 R)
• M41: 12,421,560 km (0.092 R)
• M42: 12,603,172 km (0.101 R)
• M43: 12,859,134 km (0.088 R)
• M44: 13,116,741 km (0.084 R)
• M45: 13,375,994 km (0.041 R)
• M46: 14,088,529 km (0.065 R)
• M47: 14,240,072 km (0.118 R)
• M48: 14,316,067 km (0.037 R)
• M49: 14,621,397 km (0.065 R)
• M50: 14,736,437 km (0.052 R)
• M51: 16,100,770 km (0.058 R)
• M52: 16,338,631 km (0.103 R)
• M53: 16,978,760 km (0.084 R)
• M54: 17,261,500 km (0.077 R)
• M55: 17,913,447 km (0.063 R)
• M56: 18,823,002 km (0.096 R)
• M57: 19,157,503 km (0.087 R)
• M58: 19,832,339 km (0.09 R)
• M59: 19,917,311 km (0.097 R)
• M60: 20,044,918 km (0.063 R)
• M61: 20,515,104 km (0.093 R)
• M62: 21,553,463 km (0.113 R)
• M63: 21,991,186 km (0.092 R)
• M64: 23,366,739 km (0.05 R)
• M65: 23,456,348 km (0.095 R)
• M66: 24,632,935 km (0.086 R)
• M67: 24,815,594 km (0.085 R)
• M68: 24,907,148 km (0.111 R)
• M69: 25,182,408 km (0.099 R)
• M70: 25,921,272 km (0.088 R)
• M71: 26,246,797 km (0.073 R)
• M72: 26,573,818 km (0.073 R)
• M73: 27,184,327 km (0.076 R)
• M74: 27,704,778 km (0.058 R)
• M75: 28,419,556 km (0.073 R)
• M76: 28,563,170 km (0.11 R)
• M77: 29,092,148 km (0.068 R)
• M78: 31,042,905 km (0.118 R)
• M79: 31,437,993 km (0.056 R)
• M80: 31,586,693 km (0.118 R)
• M81: 31,735,543 km (0.079 R)
• M82: 31,884,542 km (0.091 R)
• M83: 32,183,439 km (0.115 R)
• M84: 32,985,134 km (0.103 R)
• M85: 33,945,402 km (0.082 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 479.7

Radius: 13.7

Gravity: 2.56 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 6 AU - 7.76 AU

Year: 6463 Days

Day: 13.7 Hours

Environment

Temp: -152 °C

Axial Tilt: 7.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 39,593,389 km

• M1: 211,980 km (0.068 R)
• M2: 404,812 km (0.112 R)
• M3: 503,247 km (0.12 R)
• M4: 769,083 km (0.048 R)
• M5: 996,621 km (0.065 R)
• M6: 1,485,956 km (0.064 R)
• M7: 1,585,887 km (0.108 R)
• M8: 1,705,565 km (0.03 R)
• M9: 1,935,946 km (0.069 R)
• M10: 2,234,095 km (0.107 R)
• M11: 2,369,181 km (0.054 R)
• M12: 2,770,852 km (0.041 R)
• M13: 3,001,232 km (0.099 R)
• M14: 3,086,503 km (0.1 R)
• M15: 3,237,896 km (0.094 R)
• M16: 3,347,552 km (0.103 R)
• M17: 3,707,035 km (0.106 R)
• M18: 4,293,908 km (0.103 R)
• M19: 4,439,167 km (0.099 R)
• M20: 4,709,640 km (0.102 R)
• M21: 4,859,687 km (0.034 R)
• M22: 5,475,282 km (0.067 R)
• M23: 5,633,108 km (0.025 R)
• M24: 6,088,484 km (0.108 R)
• M25: 6,334,572 km (0.086 R)
• M26: 6,667,727 km (0.062 R)
• M27: 6,808,199 km (0.055 R)
• M28: 7,120,859 km (0.047 R)
• M29: 7,701,598 km (0.105 R)
• M30: 8,087,261 km (0.093 R)
• M31: 8,970,337 km (0.091 R)
• M32: 9,250,684 km (0.071 R)
• M33: 9,884,081 km (0.103 R)
• M34: 9,980,272 km (0.092 R)
• M35: 10,206,016 km (0.11 R)
• M36: 10,695,500 km (0.041 R)
• M37: 10,926,628 km (0.086 R)
• M38: 11,259,633 km (0.115 R)
• M39: 11,494,652 km (0.104 R)
• M40: 11,595,929 km (0.113 R)
• M41: 11,969,774 km (0.102 R)
• M42: 12,072,399 km (0.046 R)
• M43: 13,647,215 km (0.106 R)
• M44: 13,862,187 km (0.114 R)
• M45: 14,916,553 km (0.061 R)
• M46: 15,100,858 km (0.076 R)
• M47: 15,323,160 km (0.108 R)
• M48: 16,717,861 km (0.11 R)
• M49: 17,024,836 km (0.084 R)
• M50: 17,411,098 km (0.077 R)
• M51: 17,722,112 km (0.063 R)
• M52: 17,917,487 km (0.053 R)
• M53: 18,035,070 km (0.106 R)
• M54: 18,310,480 km (0.062 R)
• M55: 18,507,949 km (0.11 R)
• M56: 19,667,632 km (0.105 R)
• M57: 21,015,808 km (0.1 R)
• M58: 22,140,934 km (0.062 R)
• M59: 22,774,331 km (0.086 R)
• M60: 23,328,292 km (0.055 R)
• M61: 23,628,385 km (0.081 R)
• M62: 24,275,845 km (0.119 R)
• M63: 24,667,043 km (0.105 R)
• M64: 24,841,624 km (0.113 R)
• M65: 26,968,307 km (0.106 R)
• M66: 27,283,211 km (0.118 R)
• M67: 27,599,461 km (0.106 R)
• M68: 27,735,445 km (0.087 R)
• M69: 28,053,341 km (0.12 R)
• M70: 28,144,446 km (0.03 R)
• M71: 28,601,318 km (0.029 R)
• M72: 30,828,082 km (0.104 R)
• M73: 31,299,016 km (0.106 R)
• M74: 31,488,108 km (0.119 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 682.9

Radius: 11.1

Gravity: 5.54 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 5.74 AU - 9.48 AU

Year: 7519 Days

Day: 9.3 Hours

Environment

Temp: -164 °C

Axial Tilt: 7.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 39,593,389 km

• M1: 171,738 km (0.116 R)
• M2: 343,028 km (0.113 R)
• M3: 465,549 km (0.091 R)
• M4: 822,339 km (0.077 R)
• M5: 900,280 km (0.12 R)
• M6: 1,275,172 km (0.091 R)
• M7: 1,499,719 km (0.116 R)
• M8: 1,597,107 km (0.094 R)
• M9: 1,819,409 km (0.041 R)
• M10: 2,095,118 km (0.097 R)
• M11: 2,476,144 km (0.026 R)
• M12: 2,977,147 km (0.115 R)
• M13: 3,535,596 km (0.064 R)
• M14: 3,614,285 km (0.111 R)
• M15: 3,853,940 km (0.099 R)
• M16: 4,071,456 km (0.112 R)
• M17: 4,835,153 km (0.094 R)
• M18: 5,429,356 km (0.115 R)
• M19: 5,550,979 km (0.099 R)
• M20: 5,921,233 km (0.104 R)
• M21: 6,109,577 km (0.074 R)
• M22: 6,524,262 km (0.111 R)
• M23: 7,179,950 km (0.107 R)
• M24: 7,313,690 km (0.059 R)
• M25: 7,685,740 km (0.118 R)
• M26: 8,063,924 km (0.119 R)
• M27: 8,695,975 km (0.111 R)
• M28: 8,874,295 km (0.052 R)
• M29: 8,982,006 km (0.067 R)
• M30: 9,453,389 km (0.038 R)
• M31: 9,784,598 km (0.111 R)
• M32: 9,858,649 km (0.118 R)
• M33: 10,007,499 km (0.095 R)
• M34: 10,119,548 km (0.107 R)
• M35: 10,382,691 km (0.057 R)
• M36: 10,724,372 km (0.1 R)
• M37: 10,992,751 km (0.098 R)
• M38: 12,729,582 km (0.108 R)
• M39: 12,891,746 km (0.1 R)
• M40: 13,177,179 km (0.1 R)
• M41: 13,464,556 km (0.092 R)
• M42: 13,547,134 km (0.034 R)
• M43: 14,004,006 km (0.102 R)
• M44: 14,508,151 km (0.102 R)
• M45: 17,837,153 km (0.06 R)
• M46: 18,155,198 km (0.102 R)
• M47: 18,292,229 km (0.082 R)
• M48: 18,935,500 km (0.08 R)
• M49: 19,306,503 km (0.11 R)
• M50: 20,102,962 km (0.062 R)
• M51: 21,149,399 km (0.111 R)
• M52: 23,245,564 km (0.069 R)
• M53: 23,394,265 km (0.086 R)
• M54: 23,792,345 km (0.106 R)
• M55: 24,494,407 km (0.116 R)
• M56: 24,645,800 km (0.041 R)
• M57: 25,101,625 km (0.074 R)
• M58: 26,486,004 km (0.114 R)
• M59: 26,589,526 km (0.114 R)
• M60: 27,527,355 km (0.076 R)
• M61: 27,789,749 km (0.107 R)
• M62: 28,741,341 km (0.058 R)
• M63: 28,847,705 km (0.072 R)
• M64: 28,954,219 km (0.058 R)
• M65: 29,060,882 km (0.096 R)
• M66: 29,488,882 km (0.11 R)
• M67: 30,894,055 km (0.107 R)
• M68: 31,221,524 km (0.101 R)
• M69: 31,989,859 km (0.111 R)
• M70: 32,542,474 km (0.089 R)
• M71: 32,764,477 km (0.056 R)
• M72: 32,986,929 km (0.065 R)
• M73: 33,154,179 km (0.051 R)
• M74: 33,713,376 km (0.118 R)
• M75: 33,881,823 km (0.03 R)
• M76: 34,898,042 km (0.101 R)
• M77: 35,466,813 km (0.046 R)
• M78: 35,581,106 km (0.088 R)
• M79: 36,498,589 km (0.083 R)
• M80: 37,656,626 km (0.077 R)
• M81: 38,650,255 km (0.114 R)
• M82: 39,061,949 km (0.04 R)

Kuiper Belt

Range: 30.6 - 59.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 344 - 19,900 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit