🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.38

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 0.84 AU - 1.22 AU

Year: 374 Days

Day: 15.2 Hours

Environment

Temp: 39 °C

Axial Tilt: 26.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 83,840,422 km

• M1: 652,995 km (0.117 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.77

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 2.75 AU - 3.36 AU

Year: 1908 Days

Day: 38.6 Hours

Environment

Temp: -101 °C

Axial Tilt: 5.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 83,840,422 km

• M1: 472,580 km (0.039 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 633.4

Radius: 14.7

Gravity: 2.93 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 5.11 AU - 6.67 AU

Year: 5120 Days

Day: 7.2 Hours

Environment

Temp: -147 °C

Axial Tilt: 18.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 83,840,422 km

• M1: 182,809 km (0.038 R)
• M2: 1,211,892 km (0.103 R)
• M3: 2,560,966 km (0.056 R)
• M4: 3,111,785 km (0.09 R)
• M5: 3,634,630 km (0.062 R)
• M6: 4,263,539 km (0.104 R)
• M7: 4,833,956 km (0.027 R)
• M8: 5,371,162 km (0.046 R)
• M9: 5,888,771 km (0.085 R)
• M10: 6,471,155 km (0.113 R)
• M11: 7,261,780 km (0.029 R)
• M12: 11,039,874 km (0.116 R)
• M13: 12,713,575 km (0.11 R)
• M14: 17,475,126 km (0.087 R)
• M15: 20,424,298 km (0.12 R)
• M16: 21,263,692 km (0.045 R)
• M17: 21,980,714 km (0.082 R)
• M18: 23,011,593 km (0.119 R)
• M19: 24,151,529 km (0.082 R)
• M20: 24,774,754 km (0.089 R)
• M21: 25,408,600 km (0.078 R)
• M22: 27,628,333 km (0.109 R)
• M23: 29,090,652 km (0.119 R)

Planet 4 - Gas Giant

Semi-Major Axis: 9.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 741.7

Radius: 8.6

Gravity: 10.03 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 9.67 AU - 9.97 AU

Year: 11022 Days

Day: 9.4 Hours

Environment

Temp: -165 °C

Axial Tilt: 10.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 83,840,422 km

• M1: 109,805 km (0.077 R)
• M2: 532,568 km (0.086 R)
• M3: 804,687 km (0.095 R)
• M4: 1,104,481 km (0.104 R)
• M5: 1,411,755 km (0.089 R)
• M6: 1,973,346 km (0.093 R)
• M7: 2,655,512 km (0.107 R)
• M8: 3,121,210 km (0.066 R)
• M9: 3,666,494 km (0.11 R)
• M10: 3,962,249 km (0.071 R)
• M11: 4,882,874 km (0.119 R)
• M12: 5,308,929 km (0.069 R)
• M13: 5,583,142 km (0.11 R)
• M14: 6,776,933 km (0.12 R)
• M15: 7,141,354 km (0.11 R)
• M16: 7,998,400 km (0.066 R)
• M17: 10,385,982 km (0.046 R)
• M18: 16,805,675 km (0.114 R)
• M19: 17,324,331 km (0.06 R)
• M20: 18,628,525 km (0.086 R)
• M21: 20,328,555 km (0.081 R)
• M22: 21,173,335 km (0.119 R)
• M23: 22,306,389 km (0.059 R)
• M24: 23,114,068 km (0.078 R)
• M25: 27,244,315 km (0.062 R)
• M26: 36,067,598 km (0.118 R)
• M27: 46,187,445 km (0.082 R)
• M28: 48,386,085 km (0.113 R)
• M29: 48,984,028 km (0.106 R)
• M30: 50,961,113 km (0.078 R)

Planet 5 - Ice Giant

Semi-Major Axis: 15.33 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 583

Radius: 3.8

Gravity: 40.37 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 12.4 AU - 18.26 AU

Year: 21497 Days

Day: 18.3 Hours

Environment

Temp: -183 °C

Axial Tilt: 39.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 83,840,422 km

• M1: 48,171 km (0.056 R)
• M2: 187,895 km (0.115 R)
• M3: 345,571 km (0.033 R)
• M4: 679,773 km (0.031 R)
• M5: 955,332 km (0.063 R)
• M6: 1,519,166 km (0.12 R)
• M7: 1,725,013 km (0.055 R)
• M8: 1,872,367 km (0.12 R)
• M9: 2,915,662 km (0.104 R)
• M10: 4,229,281 km (0.077 R)
• M11: 4,996,419 km (0.074 R)
• M12: 5,145,269 km (0.106 R)
• M13: 5,934,248 km (0.119 R)
• M14: 6,357,610 km (0.09 R)
• M15: 7,264,323 km (0.081 R)
• M16: 7,748,571 km (0.082 R)
• M17: 8,673,834 km (0.113 R)
• M18: 12,423,056 km (0.11 R)
• M19: 16,055,741 km (0.111 R)
• M20: 17,042,339 km (0.091 R)
• M21: 21,393,692 km (0.097 R)
• M22: 25,761,801 km (0.112 R)
• M23: 27,571,037 km (0.094 R)
• M24: 30,688,657 km (0.114 R)
• M25: 31,062,801 km (0.083 R)
• M26: 35,245,258 km (0.098 R)
• M27: 36,765,322 km (0.11 R)
• M28: 42,661,274 km (0.057 R)
• M29: 45,025,369 km (0.11 R)
• M30: 45,994,913 km (0.098 R)
• M31: 47,641,536 km (0.109 R)
• M32: 49,156,813 km (0.085 R)
• M33: 58,545,276 km (0.09 R)
• M34: 63,455,826 km (0.079 R)
• M35: 63,657,784 km (0.055 R)

Planet 6 - Ice Giant

Semi-Major Axis: 16.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 678.4

Radius: 7.9

Gravity: 10.87 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 14.68 AU - 17.62 AU

Year: 23245 Days

Day: 15.1 Hours

Environment

Temp: -195 °C

Axial Tilt: 47 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 83,840,422 km

• M1: 98,435 km (0.086 R)
• M2: 1,587,084 km (0.114 R)
• M3: 1,976,188 km (0.096 R)
• M4: 2,336,719 km (0.107 R)
• M5: 2,972,958 km (0.103 R)
• M6: 3,940,558 km (0.119 R)
• M7: 4,549,720 km (0.092 R)
• M8: 5,065,683 km (0.026 R)
• M9: 6,391,569 km (0.061 R)
• M10: 7,729,273 km (0.052 R)
• M11: 8,848,265 km (0.038 R)
• M12: 10,883,245 km (0.089 R)
• M13: 11,403,846 km (0.113 R)
• M14: 12,216,013 km (0.064 R)
• M15: 13,505,546 km (0.108 R)
• M16: 14,726,115 km (0.095 R)
• M17: 15,282,470 km (0.069 R)
• M18: 20,543,079 km (0.075 R)
• M19: 21,037,799 km (0.086 R)
• M20: 22,257,171 km (0.118 R)
• M21: 28,945,094 km (0.106 R)
• M22: 33,621,523 km (0.109 R)
• M23: 34,447,004 km (0.048 R)
• M24: 37,004,380 km (0.096 R)
• M25: 38,180,518 km (0.101 R)
• M26: 39,229,947 km (0.066 R)
• M27: 39,838,212 km (0.102 R)
• M28: 40,144,738 km (0.117 R)
• M29: 44,932,768 km (0.089 R)
• M30: 48,327,891 km (0.055 R)
• M31: 52,623,145 km (0.119 R)
• M32: 53,549,007 km (0.064 R)
• M33: 55,623,929 km (0.102 R)
• M34: 63,412,144 km (0.088 R)
• M35: 64,039,707 km (0.038 R)
• M36: 66,807,118 km (0.054 R)
• M37: 70,768,918 km (0.112 R)
• M38: 74,187,978 km (0.047 R)
• M39: 79,157,170 km (0.082 R)
• M40: 80,372,204 km (0.118 R)

Kuiper Belt

Range: 30.6 - 47.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 509 - 17,187 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit