🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.26

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 0.53 AU - 0.79 AU

Year: 352 Days

Day: 39 Hours

Environment

Temp: -133 °C

Axial Tilt: 29.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 35,416,317 km

• M1: 49,068 km (0.082 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 812.9

Radius: 8.4

Gravity: 11.52 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 0.87 AU - 1.43 AU

Year: 809 Days

Day: 5.3 Hours

Environment

Temp: -170 °C

Axial Tilt: 17.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 35,416,317 km

• M1: 104,419 km (0.092 R)
• M2: 400,773 km (0.093 R)
• M3: 669,899 km (0.044 R)
• M4: 1,136,196 km (0.103 R)
• M5: 1,753,137 km (0.083 R)
• M6: 2,791,347 km (0.081 R)
• M7: 3,310,750 km (0.095 R)
• M8: 3,726,633 km (0.046 R)
• M9: 4,628,558 km (0.064 R)
• M10: 4,929,250 km (0.067 R)
• M11: 5,869,921 km (0.108 R)
• M12: 6,222,823 km (0.097 R)
• M13: 6,524,113 km (0.102 R)
• M14: 7,040,076 km (0.048 R)
• M15: 7,927,042 km (0.032 R)
• M16: 8,230,127 km (0.048 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 767.6

Radius: 15

Gravity: 3.41 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 4.67 AU - 5.71 AU

Year: 7756 Days

Day: 10.1 Hours

Environment

Temp: -209 °C

Axial Tilt: 19.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 35,416,317 km

• M1: 186,549 km (0.065 R)
• M2: 750,682 km (0.087 R)
• M3: 1,239,119 km (0.087 R)
• M4: 1,995,935 km (0.077 R)
• M5: 2,611,829 km (0.111 R)
• M6: 3,112,832 km (0.087 R)
• M7: 4,901,425 km (0.077 R)
• M8: 6,276,079 km (0.094 R)
• M9: 7,733,462 km (0.101 R)
• M10: 8,350,553 km (0.117 R)
• M11: 10,014,829 km (0.114 R)
• M12: 13,227,593 km (0.068 R)
• M13: 13,753,879 km (0.119 R)
• M14: 15,545,463 km (0.078 R)
• M15: 16,733,270 km (0.086 R)
• M16: 17,558,152 km (0.097 R)
• M17: 18,123,034 km (0.069 R)
• M18: 18,627,179 km (0.103 R)
• M19: 20,043,272 km (0.097 R)
• M20: 21,052,759 km (0.096 R)
• M21: 22,014,374 km (0.1 R)
• M22: 23,426,727 km (0.075 R)
• M23: 25,075,745 km (0.094 R)
• M24: 28,798,787 km (0.117 R)
• M25: 30,588,576 km (0.113 R)
• M26: 31,304,252 km (0.098 R)
• M27: 35,162,980 km (0.096 R)
• M28: 37,206,636 km (0.066 R)

Planet 4 - Ice Giant

Semi-Major Axis: 7.8 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 135.3

Radius: 6.9

Gravity: 2.84 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 5.96 AU - 9.64 AU

Year: 14291 Days

Day: 18.7 Hours

Environment

Temp: -235 °C

Axial Tilt: 24.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 35,416,317 km

• M1: 202,705 km (0.067 R)
• M2: 956,379 km (0.111 R)
• M3: 1,679,834 km (0.061 R)
• M4: 1,963,921 km (0.063 R)
• M5: 2,778,930 km (0.105 R)
• M6: 3,115,974 km (0.108 R)
• M7: 3,413,823 km (0.097 R)
• M8: 4,772,471 km (0.07 R)
• M9: 5,931,855 km (0.103 R)
• M10: 6,224,169 km (0.091 R)
• M11: 9,566,335 km (0.066 R)
• M12: 13,000,055 km (0.097 R)
• M13: 17,373,100 km (0.098 R)
• M14: 19,141,496 km (0.049 R)
• M15: 21,326,972 km (0.067 R)
• M16: 21,859,839 km (0.084 R)
• M17: 26,622,138 km (0.082 R)
• M18: 28,139,060 km (0.038 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 322 - 13,201 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit