🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.68

Radius: 1.85

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 0.45 AU - 0.63 AU

Year: 256 Days

Day: 43.3 Hours

Environment

Temp: -112 °C

Axial Tilt: 38.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 51,639,460 km

• M1: 43,234 km (0.096 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 699.2

Radius: 12.1

Gravity: 4.78 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 0.73 AU - 0.87 AU

Year: 462 Days

Day: 12.7 Hours

Environment

Temp: -145 °C

Axial Tilt: 38.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 51,639,460 km

• M1: 151,842 km (0.105 R)
• M2: 903,870 km (0.086 R)
• M3: 1,602,642 km (0.109 R)
• M4: 2,302,461 km (0.067 R)
• M5: 3,083,661 km (0.056 R)
• M6: 3,605,009 km (0.064 R)
• M7: 4,615,094 km (0.117 R)

Planet 3 - Ice Giant

Semi-Major Axis: 6.57 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 160

Radius: 4.4

Gravity: 8.26 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 6.37 AU - 6.77 AU

Year: 10873 Days

Day: 17.2 Hours

Environment

Temp: -222 °C

Axial Tilt: 97.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 51,639,460 km

• M1: 95,144 km (0.106 R)
• M2: 248,781 km (0.069 R)
• M3: 469,588 km (0.034 R)
• M4: 871,108 km (0.077 R)
• M5: 1,671,756 km (0.058 R)
• M6: 2,932,118 km (0.037 R)
• M7: 3,127,343 km (0.071 R)
• M8: 4,512,321 km (0.056 R)
• M9: 5,267,191 km (0.072 R)
• M10: 8,261,393 km (0.087 R)
• M11: 8,611,901 km (0.104 R)
• M12: 12,427,095 km (0.09 R)
• M13: 12,579,236 km (0.091 R)
• M14: 13,571,668 km (0.097 R)
• M15: 18,655,303 km (0.097 R)
• M16: 18,854,867 km (0.066 R)
• M17: 23,846,649 km (0.097 R)
• M18: 24,476,755 km (0.062 R)
• M19: 31,214,194 km (0.066 R)

Planet 4 - Ice Giant

Semi-Major Axis: 7.68 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 752.2

Radius: 5.1

Gravity: 28.92 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 7.59 AU - 7.77 AU

Year: 13742 Days

Day: 24.4 Hours

Environment

Temp: -232 °C

Axial Tilt: 26.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 51,639,460 km

• M1: 63,429 km (0.085 R)
• M2: 368,759 km (0.094 R)
• M3: 670,348 km (0.091 R)
• M4: 1,064,090 km (0.09 R)
• M5: 1,491,940 km (0.104 R)
• M6: 1,900,192 km (0.103 R)
• M7: 2,463,428 km (0.073 R)
• M8: 3,106,549 km (0.102 R)
• M9: 3,361,315 km (0.066 R)
• M10: 4,059,937 km (0.113 R)
• M11: 4,523,092 km (0.067 R)
• M12: 6,525,160 km (0.093 R)
• M13: 8,210,978 km (0.099 R)
• M14: 8,698,817 km (0.066 R)
• M15: 9,051,569 km (0.078 R)
• M16: 9,731,940 km (0.113 R)
• M17: 11,431,222 km (0.075 R)
• M18: 11,977,254 km (0.09 R)
• M19: 13,055,855 km (0.066 R)
• M20: 14,405,826 km (0.084 R)
• M21: 15,331,687 km (0.071 R)
• M22: 16,524,730 km (0.032 R)
• M23: 18,926,375 km (0.103 R)
• M24: 19,347,941 km (0.115 R)
• M25: 21,550,770 km (0.079 R)
• M26: 21,825,881 km (0.088 R)
• M27: 23,236,588 km (0.048 R)
• M28: 32,154,866 km (0.073 R)
• M29: 33,240,497 km (0.071 R)
• M30: 33,607,760 km (0.034 R)
• M31: 36,774,298 km (0.113 R)
• M32: 41,251,014 km (0.067 R)
• M33: 45,024,022 km (0.073 R)
• M34: 46,687,102 km (0.108 R)
• M35: 49,655,572 km (0.08 R)
• M36: 49,975,263 km (0.101 R)

Planet 5 - Ice Giant

Semi-Major Axis: 7.87 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 476.7

Radius: 4

Gravity: 29.79 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 7.87 AU - 7.87 AU

Year: 14255 Days

Day: 15 Hours

Environment

Temp: -218 °C

Axial Tilt: 24 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 51,639,460 km

• M1: 170,542 km (0.075 R)
• M2: 1,027,588 km (0.116 R)
• M3: 1,229,694 km (0.088 R)
• M4: 1,713,943 km (0.098 R)
• M5: 2,052,632 km (0.082 R)
• M6: 2,536,731 km (0.051 R)
• M7: 2,706,824 km (0.095 R)
• M8: 5,079,745 km (0.116 R)
• M9: 5,489,195 km (0.117 R)
• M10: 6,373,767 km (0.09 R)
• M11: 7,962,047 km (0.113 R)
• M12: 9,642,181 km (0.085 R)
• M13: 11,372,580 km (0.114 R)
• M14: 18,725,016 km (0.077 R)
• M15: 23,275,334 km (0.094 R)
• M16: 25,167,897 km (0.09 R)
• M17: 37,308,811 km (0.055 R)
• M18: 53,480,790 km (0.116 R)

Planet 6 - Ice Giant

Semi-Major Axis: 7.9 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 416.7

Radius: 6.2

Gravity: 10.84 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 7.16 AU - 8.64 AU

Year: 14337 Days

Day: 22.2 Hours

Environment

Temp: -226 °C

Axial Tilt: 23.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 51,639,460 km

• M1: 77,342 km (0.116 R)
• M2: 358,137 km (0.11 R)
• M3: 781,050 km (0.118 R)
• M4: 983,307 km (0.083 R)
• M5: 1,981,125 km (0.105 R)
• M6: 3,979,752 km (0.111 R)
• M7: 9,777,717 km (0.118 R)
• M8: 10,085,589 km (0.069 R)
• M9: 11,723,387 km (0.053 R)
• M10: 13,217,271 km (0.119 R)
• M11: 14,633,215 km (0.113 R)
• M12: 14,833,826 km (0.087 R)
• M13: 17,312,064 km (0.093 R)
• M14: 18,845,442 km (0.117 R)
• M15: 20,550,708 km (0.071 R)
• M16: 22,267,942 km (0.104 R)
• M17: 23,525,462 km (0.12 R)
• M18: 25,306,724 km (0.076 R)
• M19: 27,378,056 km (0.104 R)
• M20: 27,785,112 km (0.073 R)
• M21: 28,715,461 km (0.078 R)
• M22: 29,453,427 km (0.109 R)
• M23: 30,857,104 km (0.105 R)
• M24: 34,031,122 km (0.03 R)
• M25: 40,228,064 km (0.039 R)
• M26: 42,903,921 km (0.076 R)
• M27: 43,315,315 km (0.111 R)
• M28: 43,729,253 km (0.1 R)
• M29: 45,553,748 km (0.057 R)
• M30: 45,838,882 km (0.109 R)
• M31: 46,125,212 km (0.096 R)
• M32: 47,868,177 km (0.118 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 366 - 13,365 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit