🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.88

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 1.37 AU - 1.43 AU

Year: 756 Days

Day: 42.8 Hours

Environment

Temp: -95 °C

Axial Tilt: 26.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 92,033,906 km

• M1: 356,941 km (0.082 R)

Planet 2 - Gas Giant

Semi-Major Axis: 3.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 514.8

Radius: 11.9

Gravity: 3.64 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 3.76 AU - 3.94 AU

Year: 3449 Days

Day: 13.1 Hours

Environment

Temp: -171 °C

Axial Tilt: 72.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 92,033,906 km

• M1: 147,952 km (0.107 R)
• M2: 522,097 km (0.114 R)
• M3: 984,504 km (0.082 R)
• M4: 1,391,260 km (0.098 R)
• M5: 1,924,277 km (0.11 R)
• M6: 2,682,888 km (0.074 R)
• M7: 3,650,786 km (0.04 R)
• M8: 4,152,388 km (0.076 R)
• M9: 4,541,642 km (0.069 R)
• M10: 5,026,937 km (0.116 R)
• M11: 5,470,196 km (0.053 R)
• M12: 5,859,449 km (0.07 R)
• M13: 6,239,428 km (0.115 R)
• M14: 7,324,162 km (0.105 R)
• M15: 9,417,934 km (0.094 R)
• M16: 11,168,827 km (0.078 R)
• M17: 13,173,439 km (0.106 R)
• M18: 13,876,100 km (0.074 R)
• M19: 17,268,531 km (0.1 R)
• M20: 19,334,627 km (0.036 R)
• M21: 21,051,861 km (0.086 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 598.7

Radius: 14

Gravity: 3.05 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 3.9 AU - 5.82 AU

Year: 4892 Days

Day: 5.7 Hours

Environment

Temp: -179 °C

Axial Tilt: 3.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 92,033,906 km

• M1: 174,132 km (0.098 R)
• M2: 706,252 km (0.085 R)
• M3: 1,762,861 km (0.084 R)
• M4: 2,469,711 km (0.12 R)
• M5: 3,035,640 km (0.112 R)
• M6: 4,150,144 km (0.105 R)
• M7: 4,651,596 km (0.119 R)
• M8: 6,498,382 km (0.115 R)
• M9: 7,448,777 km (0.054 R)
• M10: 8,717,068 km (0.099 R)
• M11: 9,423,319 km (0.069 R)
• M12: 9,998,523 km (0.096 R)
• M13: 11,219,840 km (0.038 R)
• M14: 12,343,919 km (0.093 R)
• M15: 14,169,162 km (0.103 R)
• M16: 17,601,536 km (0.099 R)
• M17: 19,841,465 km (0.103 R)
• M18: 20,378,970 km (0.114 R)
• M19: 21,694,833 km (0.092 R)
• M20: 26,062,343 km (0.077 R)
• M21: 28,198,002 km (0.067 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 979.4

Radius: 8.1

Gravity: 14.93 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 6.04 AU - 9.36 AU

Year: 9755 Days

Day: 11 Hours

Environment

Temp: -189 °C

Axial Tilt: 22.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 92,033,906 km

• M1: 100,679 km (0.043 R)
• M2: 420,370 km (0.078 R)
• M3: 1,447,958 km (0.105 R)
• M4: 2,594,775 km (0.111 R)
• M5: 3,221,291 km (0.055 R)
• M6: 5,890,715 km (0.086 R)
• M7: 6,491,800 km (0.11 R)
• M8: 8,128,101 km (0.106 R)
• M9: 8,448,540 km (0.078 R)
• M10: 9,163,618 km (0.089 R)
• M11: 10,126,729 km (0.106 R)
• M12: 10,823,406 km (0.1 R)
• M13: 11,782,328 km (0.05 R)
• M14: 13,230,884 km (0.083 R)
• M15: 13,998,022 km (0.086 R)
• M16: 14,326,240 km (0.088 R)
• M17: 15,066,600 km (0.044 R)
• M18: 15,620,860 km (0.11 R)
• M19: 16,260,541 km (0.11 R)
• M20: 16,696,618 km (0.074 R)
• M21: 20,470,823 km (0.102 R)
• M22: 31,747,211 km (0.094 R)
• M23: 34,293,217 km (0.093 R)
• M24: 34,890,263 km (0.095 R)
• M25: 36,228,266 km (0.032 R)
• M26: 40,314,382 km (0.078 R)
• M27: 40,845,903 km (0.102 R)
• M28: 41,382,062 km (0.087 R)
• M29: 42,880,584 km (0.116 R)
• M30: 44,839,568 km (0.088 R)
• M31: 47,740,720 km (0.099 R)
• M32: 49,844,365 km (0.067 R)
• M33: 50,919,076 km (0.118 R)

Planet 5 - Ice Giant

Semi-Major Axis: 11.67 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 954.2

Radius: 4.7

Gravity: 43.2 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 10.49 AU - 12.85 AU

Year: 18201 Days

Day: 16.1 Hours

Environment

Temp: -203 °C

Axial Tilt: 26 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 92,033,906 km

• M1: 58,493 km (0.111 R)
• M2: 229,633 km (0.089 R)
• M3: 416,630 km (0.093 R)
• M4: 588,368 km (0.041 R)
• M5: 807,529 km (0.045 R)
• M6: 1,080,246 km (0.095 R)
• M7: 2,147,627 km (0.109 R)
• M8: 2,298,870 km (0.08 R)
• M9: 2,821,266 km (0.044 R)
• M10: 2,976,698 km (0.111 R)
• M11: 3,596,034 km (0.117 R)
• M12: 3,872,790 km (0.086 R)
• M13: 5,799,311 km (0.085 R)
• M14: 6,051,383 km (0.092 R)
• M15: 9,043,939 km (0.083 R)
• M16: 9,440,374 km (0.073 R)
• M17: 11,014,442 km (0.078 R)
• M18: 12,755,462 km (0.103 R)
• M19: 13,617,595 km (0.098 R)
• M20: 13,764,949 km (0.062 R)
• M21: 13,987,999 km (0.119 R)
• M22: 15,139,753 km (0.087 R)
• M23: 17,283,341 km (0.099 R)
• M24: 17,630,109 km (0.087 R)
• M25: 17,805,288 km (0.092 R)
• M26: 22,365,181 km (0.11 R)
• M27: 25,354,745 km (0.095 R)
• M28: 26,141,630 km (0.045 R)
• M29: 26,713,542 km (0.087 R)
• M30: 33,835,598 km (0.114 R)
• M31: 34,651,654 km (0.097 R)
• M32: 35,900,198 km (0.051 R)
• M33: 44,673,814 km (0.092 R)
• M34: 44,836,427 km (0.06 R)
• M35: 45,655,475 km (0.095 R)
• M36: 65,033,037 km (0.069 R)
• M37: 66,929,489 km (0.099 R)
• M38: 73,290,540 km (0.076 R)
• M39: 74,426,437 km (0.095 R)
• M40: 74,655,022 km (0.088 R)
• M41: 77,434,850 km (0.117 R)

Planet 6 - Ice Giant

Semi-Major Axis: 14.27 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 800.5

Radius: 7

Gravity: 16.34 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 12.46 AU - 16.08 AU

Year: 24611 Days

Day: 24.6 Hours

Environment

Temp: -208 °C

Axial Tilt: 35.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 92,033,906 km

• M1: 87,365 km (0.077 R)
• M2: 1,280,259 km (0.088 R)
• M3: 2,988,367 km (0.032 R)
• M4: 3,361,464 km (0.115 R)
• M5: 4,412,838 km (0.11 R)
• M6: 6,286,103 km (0.112 R)
• M7: 7,245,474 km (0.12 R)
• M8: 9,272,226 km (0.074 R)
• M9: 13,468,296 km (0.06 R)
• M10: 15,636,418 km (0.102 R)
• M11: 18,589,480 km (0.107 R)
• M12: 18,970,955 km (0.107 R)
• M13: 20,854,841 km (0.099 R)
• M14: 21,579,194 km (0.111 R)
• M15: 22,427,414 km (0.095 R)
• M16: 25,571,811 km (0.099 R)
• M17: 31,221,076 km (0.117 R)
• M18: 34,836,856 km (0.097 R)
• M19: 39,344,539 km (0.083 R)
• M20: 44,565,056 km (0.093 R)
• M21: 46,112,496 km (0.117 R)
• M22: 87,157,664 km (0.093 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 304 - 17,532 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit