🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.89

Radius: 0.95

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 0.41 AU - 0.61 AU

Year: 239 Days

Day: 17 Hours

Environment

Temp: -115 °C

Axial Tilt: 22.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 0.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 870.9

Radius: 13.6

Gravity: 4.71 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 0.68 AU - 0.74 AU

Year: 392 Days

Day: 11.5 Hours

Environment

Temp: -137 °C

Axial Tilt: 36.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 68,772,884 km

• M1: 175,927 km (0.067 R)
• M2: 263,442 km (0.075 R)
• M3: 396,434 km (0.116 R)
• M4: 524,789 km (0.066 R)
• M5: 640,428 km (0.115 R)
• M6: 782,846 km (0.117 R)
• M7: 880,234 km (0.111 R)
• M8: 982,260 km (0.079 R)
• M9: 1,083,986 km (0.046 R)
• M10: 1,174,942 km (0.096 R)
• M11: 1,273,826 km (0.117 R)
• M12: 1,406,968 km (0.104 R)
• M13: 1,534,276 km (0.101 R)
• M14: 1,654,552 km (0.057 R)
• M15: 1,835,416 km (0.083 R)
• M16: 1,993,242 km (0.102 R)
• M17: 2,101,102 km (0.119 R)
• M18: 2,204,923 km (0.117 R)
• M19: 2,310,390 km (0.076 R)
• M20: 2,424,084 km (0.116 R)
• M21: 2,683,636 km (0.104 R)
• M22: 2,810,196 km (0.039 R)
• M23: 3,028,011 km (0.078 R)
• M24: 3,315,238 km (0.114 R)
• M25: 3,408,139 km (0.037 R)
• M26: 3,567,610 km (0.113 R)
• M27: 3,751,765 km (0.055 R)
• M28: 3,848,854 km (0.097 R)
• M29: 4,015,057 km (0.056 R)
• M30: 4,122,169 km (0.101 R)
• M31: 4,300,041 km (0.099 R)
• M32: 4,441,112 km (0.05 R)
• M33: 4,528,178 km (0.115 R)
• M34: 4,857,592 km (0.109 R)
• M35: 5,120,137 km (0.056 R)
• M36: 5,228,146 km (0.103 R)
• M37: 5,378,941 km (0.11 R)
• M38: 5,497,273 km (0.11 R)
• M39: 5,582,394 km (0.066 R)
• M40: 5,667,815 km (0.102 R)
• M41: 5,779,714 km (0.071 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 250.2

Radius: 11.7

Gravity: 1.83 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 0.7 AU - 0.76 AU

Year: 409 Days

Day: 14.7 Hours

Environment

Temp: -142 °C

Axial Tilt: 25.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 68,772,884 km

• M1: 147,803 km (0.088 R)
• M2: 242,648 km (0.067 R)
• M3: 322,982 km (0.096 R)
• M4: 460,163 km (0.048 R)
• M5: 550,371 km (0.081 R)
• M6: 653,593 km (0.075 R)
• M7: 751,879 km (0.088 R)
• M8: 832,512 km (0.107 R)
• M9: 950,844 km (0.117 R)
• M10: 1,079,049 km (0.055 R)
• M11: 1,190,500 km (0.111 R)
• M12: 1,377,348 km (0.119 R)
• M13: 1,578,557 km (0.043 R)
• M14: 1,793,828 km (0.085 R)
• M15: 1,914,254 km (0.054 R)
• M16: 2,014,485 km (0.065 R)
• M17: 2,088,536 km (0.115 R)
• M18: 2,384,141 km (0.054 R)
• M19: 2,522,220 km (0.052 R)
• M20: 2,627,537 km (0.082 R)
• M21: 2,868,689 km (0.04 R)
• M22: 2,978,942 km (0.118 R)
• M23: 3,106,549 km (0.107 R)
• M24: 3,225,180 km (0.056 R)
• M25: 3,350,843 km (0.114 R)
• M26: 3,428,185 km (0.118 R)
• M27: 3,528,565 km (0.119 R)
• M28: 3,692,225 km (0.101 R)
• M29: 3,772,260 km (0.091 R)
• M30: 3,951,329 km (0.069 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 689

Radius: 12.9

Gravity: 4.14 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 2.77 AU - 4.43 AU

Year: 4481 Days

Day: 12.5 Hours

Environment

Temp: -203 °C

Axial Tilt: 3.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 68,772,884 km

• M1: 161,267 km (0.09 R)
• M2: 264,339 km (0.1 R)
• M3: 482,453 km (0.07 R)
• M4: 656,286 km (0.087 R)
• M5: 927,956 km (0.109 R)
• M6: 1,222,514 km (0.09 R)
• M7: 1,486,255 km (0.079 R)
• M8: 1,933,253 km (0.036 R)
• M9: 2,034,531 km (0.102 R)
• M10: 2,313,681 km (0.102 R)
• M11: 3,164,593 km (0.111 R)
• M12: 3,264,824 km (0.041 R)
• M13: 3,366,251 km (0.065 R)
• M14: 3,613,836 km (0.116 R)
• M15: 3,697,760 km (0.106 R)
• M16: 3,910,339 km (0.12 R)
• M17: 4,303,332 km (0.039 R)
• M18: 5,461,220 km (0.111 R)
• M19: 5,582,095 km (0.103 R)
• M20: 5,802,004 km (0.115 R)
• M21: 6,000,071 km (0.076 R)
• M22: 6,607,289 km (0.091 R)
• M23: 6,736,392 km (0.094 R)
• M24: 6,918,303 km (0.099 R)
• M25: 7,128,488 km (0.039 R)
• M26: 7,313,989 km (0.073 R)
• M27: 7,771,460 km (0.093 R)
• M28: 7,962,496 km (0.045 R)
• M29: 8,127,503 km (0.058 R)
• M30: 8,770,624 km (0.107 R)
• M31: 9,141,477 km (0.084 R)
• M32: 9,575,760 km (0.115 R)
• M33: 10,225,014 km (0.05 R)
• M34: 10,404,532 km (0.095 R)
• M35: 10,706,121 km (0.076 R)
• M36: 10,980,035 km (0.096 R)
• M37: 11,194,558 km (0.071 R)
• M38: 11,909,786 km (0.089 R)
• M39: 12,447,740 km (0.114 R)
• M40: 12,703,851 km (0.076 R)
• M41: 14,009,691 km (0.119 R)
• M42: 14,176,044 km (0.111 R)
• M43: 14,983,124 km (0.107 R)
• M44: 15,187,325 km (0.079 R)
• M45: 15,358,166 km (0.073 R)
• M46: 15,632,828 km (0.069 R)
• M47: 16,117,375 km (0.057 R)
• M48: 16,291,657 km (0.113 R)
• M49: 16,994,917 km (0.083 R)
• M50: 17,101,281 km (0.055 R)
• M51: 17,279,152 km (0.069 R)
• M52: 17,493,227 km (0.103 R)
• M53: 17,960,272 km (0.091 R)
• M54: 18,322,298 km (0.119 R)
• M55: 19,496,941 km (0.12 R)
• M56: 19,943,640 km (0.117 R)
• M57: 20,093,388 km (0.061 R)
• M58: 20,205,885 km (0.084 R)
• M59: 21,687,503 km (0.035 R)
• M60: 22,228,000 km (0.103 R)
• M61: 23,125,437 km (0.077 R)
• M62: 23,361,503 km (0.094 R)
• M63: 24,194,015 km (0.119 R)
• M64: 24,834,892 km (0.074 R)
• M65: 25,157,575 km (0.102 R)
• M66: 25,238,358 km (0.11 R)
• M67: 26,092,561 km (0.091 R)
• M68: 26,338,351 km (0.092 R)
• M69: 27,038,918 km (0.056 R)
• M70: 27,662,292 km (0.1 R)

Planet 5 - Ice Giant

Semi-Major Axis: 8.82 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 685.2

Radius: 6.2

Gravity: 17.83 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 7.14 AU - 10.5 AU

Year: 17184 Days

Day: 15.4 Hours

Environment

Temp: -223 °C

Axial Tilt: 0.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 68,772,884 km

• M1: 216,169 km (0.117 R)
• M2: 868,266 km (0.064 R)
• M3: 1,061,546 km (0.117 R)
• M4: 1,112,111 km (0.103 R)
• M5: 1,432,100 km (0.069 R)
• M6: 1,488,050 km (0.091 R)
• M7: 1,749,547 km (0.116 R)
• M8: 2,025,406 km (0.114 R)
• M9: 2,447,870 km (0.055 R)
• M10: 3,186,285 km (0.096 R)
• M11: 3,988,429 km (0.1 R)
• M12: 4,188,292 km (0.098 R)
• M13: 4,228,683 km (0.114 R)
• M14: 5,106,224 km (0.088 R)
• M15: 5,454,937 km (0.101 R)
• M16: 5,499,068 km (0.09 R)
• M17: 5,587,780 km (0.11 R)
• M18: 6,500,027 km (0.1 R)
• M19: 6,546,852 km (0.118 R)
• M20: 8,458,862 km (0.107 R)
• M21: 8,612,649 km (0.107 R)
• M22: 8,715,722 km (0.109 R)
• M23: 8,922,915 km (0.038 R)
• M24: 9,607,923 km (0.062 R)
• M25: 9,661,330 km (0.045 R)
• M26: 9,876,003 km (0.104 R)
• M27: 9,929,858 km (0.087 R)
• M28: 10,805,305 km (0.089 R)
• M29: 10,860,805 km (0.112 R)
• M30: 11,478,046 km (0.061 R)
• M31: 12,395,979 km (0.107 R)
• M32: 12,512,366 km (0.119 R)
• M33: 14,423,479 km (0.105 R)
• M34: 14,607,334 km (0.098 R)
• M35: 15,915,568 km (0.065 R)
• M36: 17,195,826 km (0.082 R)
• M37: 17,586,426 km (0.11 R)
• M38: 17,979,869 km (0.109 R)
• M39: 18,442,575 km (0.113 R)
• M40: 19,379,656 km (0.09 R)
• M41: 19,582,511 km (0.106 R)
• M42: 20,126,898 km (0.083 R)
• M43: 21,300,044 km (0.041 R)
• M44: 22,211,993 km (0.088 R)
• M45: 22,424,272 km (0.115 R)
• M46: 22,637,150 km (0.089 R)
• M47: 23,065,000 km (0.105 R)
• M48: 23,136,657 km (0.073 R)
• M49: 23,495,692 km (0.087 R)
• M50: 23,567,649 km (0.089 R)
• M51: 24,001,333 km (0.108 R)
• M52: 24,730,024 km (0.09 R)
• M53: 27,564,305 km (0.09 R)
• M54: 29,174,128 km (0.051 R)
• M55: 29,329,111 km (0.103 R)
• M56: 30,342,637 km (0.045 R)
• M57: 31,209,108 km (0.115 R)
• M58: 31,446,968 km (0.117 R)
• M59: 31,685,278 km (0.1 R)
• M60: 32,083,807 km (0.116 R)
• M61: 32,163,841 km (0.113 R)
• M62: 32,403,946 km (0.108 R)
• M63: 33,451,430 km (0.094 R)
• M64: 35,166,869 km (0.112 R)
• M65: 36,743,631 km (0.115 R)
• M66: 37,414,278 km (0.104 R)
• M67: 38,597,747 km (0.117 R)
• M68: 39,450,604 km (0.116 R)
• M69: 40,223,427 km (0.055 R)
• M70: 42,046,127 km (0.053 R)
• M71: 42,308,671 km (0.105 R)
• M72: 43,187,858 km (0.093 R)
• M73: 43,895,606 km (0.117 R)
• M74: 44,250,901 km (0.077 R)
• M75: 47,127,368 km (0.064 R)
• M76: 47,491,041 km (0.099 R)
• M77: 47,582,146 km (0.091 R)
• M78: 49,416,216 km (0.064 R)
• M79: 49,878,324 km (0.114 R)
• M80: 52,964,079 km (0.049 R)
• M81: 53,058,625 km (0.113 R)
• M82: 54,387,054 km (0.114 R)
• M83: 54,482,348 km (0.113 R)
• M84: 55,822,445 km (0.072 R)
• M85: 57,076,674 km (0.065 R)
• M86: 59,024,139 km (0.072 R)
• M87: 59,710,793 km (0.116 R)
• M88: 60,005,950 km (0.106 R)
• M89: 60,301,555 km (0.066 R)
• M90: 60,597,759 km (0.095 R)
• M91: 61,886,395 km (0.053 R)
• M92: 64,188,557 km (0.083 R)
• M93: 64,591,723 km (0.071 R)
• M94: 65,502,026 km (0.045 R)
• M95: 66,111,189 km (0.117 R)
• M96: 66,212,915 km (0.057 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 217 - 18,151 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit