🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.41

Radius: 0.7

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 0.98 AU - 1.02 AU

Year: 355 Days

Day: 20.2 Hours

Environment

Temp: 70 °C

Axial Tilt: 18.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 94,573,388 km

• M1: 16,306 km (0.102 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.43

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 1.76 AU - 1.86 AU

Year: 864 Days

Day: 36.8 Hours

Environment

Temp: -52 °C

Axial Tilt: 7.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 9.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 840.8

Radius: 12.1

Gravity: 5.74 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 8.72 AU - 10.02 AU

Year: 10175 Days

Day: 11.5 Hours

Environment

Temp: -158 °C

Axial Tilt: 14 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 94,573,388 km

• M1: 150,645 km (0.091 R)
• M2: 679,474 km (0.097 R)
• M3: 1,534,276 km (0.066 R)
• M4: 3,538,887 km (0.092 R)
• M5: 5,091,564 km (0.108 R)
• M6: 5,769,092 km (0.073 R)
• M7: 6,353,571 km (0.12 R)
• M8: 7,139,558 km (0.099 R)
• M9: 9,737,774 km (0.09 R)
• M10: 10,568,042 km (0.076 R)
• M11: 15,720,791 km (0.111 R)
• M12: 16,285,224 km (0.099 R)
• M13: 17,009,727 km (0.071 R)
• M14: 19,553,788 km (0.032 R)
• M15: 20,874,438 km (0.1 R)
• M16: 22,078,103 km (0.101 R)
• M17: 23,327,394 km (0.095 R)
• M18: 24,435,316 km (0.052 R)
• M19: 26,656,246 km (0.076 R)
• M20: 31,385,484 km (0.062 R)
• M21: 33,772,617 km (0.096 R)
• M22: 35,550,139 km (0.092 R)
• M23: 36,400,603 km (0.099 R)
• M24: 43,562,152 km (0.119 R)
• M25: 48,726,270 km (0.073 R)
• M26: 50,534,460 km (0.114 R)

Planet 4 - Gas Giant

Semi-Major Axis: 11.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 837.7

Radius: 8.9

Gravity: 10.58 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 9.23 AU - 13.15 AU

Year: 13280 Days

Day: 10.2 Hours

Environment

Temp: -179 °C

Axial Tilt: 4.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 94,573,388 km

• M1: 188,493 km (0.09 R)
• M2: 583,282 km (0.091 R)
• M3: 986,748 km (0.115 R)
• M4: 1,438,832 km (0.115 R)
• M5: 2,923,292 km (0.079 R)
• M6: 4,156,726 km (0.116 R)
• M7: 5,129,262 km (0.041 R)
• M8: 5,594,960 km (0.117 R)
• M9: 6,127,678 km (0.093 R)
• M10: 6,735,794 km (0.106 R)
• M11: 8,359,080 km (0.1 R)
• M12: 8,752,672 km (0.077 R)
• M13: 9,790,732 km (0.119 R)
• M14: 12,423,206 km (0.114 R)
• M15: 16,621,520 km (0.08 R)
• M16: 18,537,121 km (0.086 R)
• M17: 29,446,246 km (0.114 R)
• M18: 30,128,413 km (0.118 R)
• M19: 33,575,148 km (0.114 R)
• M20: 34,948,456 km (0.065 R)
• M21: 49,354,282 km (0.094 R)
• M22: 53,278,982 km (0.108 R)
• M23: 56,181,480 km (0.057 R)

Planet 5 - Ice Giant

Semi-Major Axis: 16.85 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 164

Radius: 7.8

Gravity: 2.7 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 12.64 AU - 21.06 AU

Year: 24538 Days

Day: 23.1 Hours

Environment

Temp: -191 °C

Axial Tilt: 10.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 94,573,388 km

• M1: 192,682 km (0.03 R)
• M2: 754,572 km (0.093 R)
• M3: 1,003,802 km (0.045 R)
• M4: 2,374,866 km (0.101 R)
• M5: 2,746,916 km (0.099 R)
• M6: 3,530,360 km (0.075 R)
• M7: 4,989,538 km (0.101 R)
• M8: 6,893,919 km (0.032 R)
• M9: 7,962,945 km (0.06 R)
• M10: 9,691,100 km (0.104 R)
• M11: 11,597,575 km (0.081 R)
• M12: 12,185,195 km (0.085 R)
• M13: 13,356,247 km (0.061 R)
• M14: 15,425,336 km (0.032 R)
• M15: 16,426,145 km (0.104 R)
• M16: 18,398,893 km (0.107 R)
• M17: 24,580,875 km (0.06 R)
• M18: 28,083,260 km (0.09 R)
• M19: 33,761,397 km (0.105 R)
• M20: 34,356,198 km (0.05 R)
• M21: 36,555,287 km (0.111 R)
• M22: 41,774,906 km (0.105 R)
• M23: 50,039,889 km (0.101 R)
• M24: 52,860,408 km (0.12 R)

Planet 6 - Ice Giant

Semi-Major Axis: 18.43 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 667.8

Radius: 7

Gravity: 13.63 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 14.36 AU - 22.5 AU

Year: 28069 Days

Day: 16.1 Hours

Environment

Temp: -194 °C

Axial Tilt: 35.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 94,573,388 km

• M1: 98,136 km (0.096 R)
• M2: 375,042 km (0.036 R)
• M3: 1,476,531 km (0.077 R)
• M4: 2,367,685 km (0.048 R)
• M5: 2,901,899 km (0.046 R)
• M6: 4,243,194 km (0.112 R)
• M7: 5,563,545 km (0.032 R)
• M8: 6,179,589 km (0.034 R)
• M9: 6,504,366 km (0.099 R)
• M10: 7,238,443 km (0.106 R)
• M11: 7,599,422 km (0.119 R)
• M12: 11,686,586 km (0.108 R)
• M13: 12,183,550 km (0.031 R)
• M14: 12,694,576 km (0.091 R)
• M15: 16,152,680 km (0.06 R)
• M16: 17,401,673 km (0.09 R)
• M17: 19,889,934 km (0.094 R)
• M18: 20,598,280 km (0.094 R)
• M19: 24,972,373 km (0.047 R)
• M20: 26,035,415 km (0.094 R)
• M21: 28,888,546 km (0.06 R)
• M22: 29,405,107 km (0.086 R)
• M23: 31,806,302 km (0.12 R)
• M24: 33,904,712 km (0.083 R)
• M25: 34,191,341 km (0.097 R)
• M26: 35,060,804 km (0.076 R)
• M27: 39,314,021 km (0.08 R)
• M28: 46,495,766 km (0.08 R)
• M29: 47,383,779 km (0.103 R)
• M30: 51,993,488 km (0.048 R)
• M31: 53,529,409 km (0.048 R)
• M32: 66,248,968 km (0.103 R)
• M33: 68,053,268 km (0.098 R)
• M34: 77,816,923 km (0.099 R)
• M35: 85,524,504 km (0.117 R)
• M36: 87,662,557 km (0.098 R)
• M37: 91,767,074 km (0.091 R)

Kuiper Belt

Range: 30.9 - 46.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 172 - 18,450 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit