🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.76

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 2.83 AU - 2.85 AU

Year: 1714 Days

Day: 38.6 Hours

Environment

Temp: -82 °C

Axial Tilt: 38.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 43,760,362 km

• M1: 626,067 km (0.12 R)
• M2: 661,971 km (0.081 R)

Planet 2 - Gas Giant

Semi-Major Axis: 5.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 644.6

Radius: 14.8

Gravity: 2.94 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 4.06 AU - 6.76 AU

Year: 4507 Days

Day: 9.9 Hours

Environment

Temp: -135 °C

Axial Tilt: 12.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 43,760,362 km

• M1: 184,155 km (0.097 R)
• M2: 666,159 km (0.033 R)
• M3: 1,320,052 km (0.09 R)
• M4: 1,823,598 km (0.068 R)
• M5: 2,304,406 km (0.104 R)
• M6: 3,031,601 km (0.105 R)
• M7: 4,198,315 km (0.042 R)
• M8: 5,317,008 km (0.116 R)
• M9: 5,961,326 km (0.079 R)
• M10: 8,846,021 km (0.101 R)
• M11: 9,917,740 km (0.082 R)
• M12: 11,253,051 km (0.118 R)
• M13: 12,462,999 km (0.076 R)
• M14: 13,199,469 km (0.102 R)
• M15: 15,251,054 km (0.099 R)
• M16: 18,811,035 km (0.044 R)
• M17: 20,852,148 km (0.045 R)
• M18: 23,183,182 km (0.079 R)

Planet 3 - Gas Giant

Semi-Major Axis: 6.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 625.8

Radius: 12.7

Gravity: 3.88 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 6.23 AU - 7.19 AU

Year: 6225 Days

Day: 14.7 Hours

Environment

Temp: -152 °C

Axial Tilt: 33 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 43,760,362 km

• M1: 158,125 km (0.101 R)
• M2: 778,956 km (0.071 R)
• M3: 1,484,460 km (0.078 R)
• M4: 1,980,825 km (0.081 R)
• M5: 2,994,052 km (0.077 R)
• M6: 4,251,571 km (0.11 R)
• M7: 4,795,061 km (0.119 R)
• M8: 5,621,589 km (0.072 R)
• M9: 6,180,935 km (0.099 R)
• M10: 6,709,315 km (0.097 R)
• M11: 8,240,898 km (0.113 R)
• M12: 8,637,631 km (0.034 R)
• M13: 11,293,891 km (0.057 R)
• M14: 13,180,171 km (0.073 R)
• M15: 14,625,885 km (0.109 R)
• M16: 15,387,188 km (0.039 R)
• M17: 21,625,719 km (0.093 R)
• M18: 26,870,620 km (0.076 R)
• M19: 28,101,960 km (0.064 R)
• M20: 30,676,988 km (0.102 R)

Planet 4 - Ice Giant

Semi-Major Axis: 15.05 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 119.2

Radius: 3

Gravity: 13.24 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 13.39 AU - 16.71 AU

Year: 20911 Days

Day: 19 Hours

Environment

Temp: -179 °C

Axial Tilt: 33.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 43,760,362 km

• M1: 37,399 km (0.03 R)
• M2: 259,852 km (0.118 R)
• M3: 1,229,694 km (0.103 R)
• M4: 2,094,370 km (0.105 R)
• M5: 3,072,890 km (0.045 R)
• M6: 4,074,896 km (0.09 R)
• M7: 5,149,907 km (0.097 R)
• M8: 5,244,453 km (0.118 R)
• M9: 5,735,433 km (0.111 R)
• M10: 5,940,232 km (0.111 R)
• M11: 6,185,124 km (0.119 R)
• M12: 7,923,302 km (0.089 R)
• M13: 9,201,017 km (0.068 R)
• M14: 10,010,491 km (0.062 R)
• M15: 10,814,729 km (0.081 R)
• M16: 11,338,621 km (0.101 R)
• M17: 14,463,272 km (0.086 R)
• M18: 14,588,934 km (0.093 R)
• M19: 17,826,830 km (0.104 R)
• M20: 24,056,684 km (0.082 R)
• M21: 24,499,344 km (0.096 R)
• M22: 26,324,139 km (0.118 R)
• M23: 26,794,026 km (0.105 R)
• M24: 27,461,382 km (0.086 R)
• M25: 32,553,095 km (0.091 R)
• M26: 34,979,872 km (0.041 R)
• M27: 38,119,333 km (0.107 R)
• M28: 39,818,914 km (0.075 R)

Kuiper Belt

Range: 30.6 - 53.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 480 - 19,313 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit