🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.14

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 2.14 AU - 2.78 AU

Year: 1431 Days

Day: 15.6 Hours

Environment

Temp: -99 °C

Axial Tilt: 5.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 3.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.93

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 2.95 AU - 3.11 AU

Year: 1956 Days

Day: 13.9 Hours

Environment

Temp: -98 °C

Axial Tilt: 36 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Ice Giant

Semi-Major Axis: 15.46 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 142.3

Radius: 6.8

Gravity: 3.08 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 15.24 AU - 15.68 AU

Year: 22543 Days

Day: 25 Hours

Environment

Temp: -187 °C

Axial Tilt: 7.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 75,422,305 km

• M1: 90,357 km (0.081 R)
• M2: 311,463 km (0.06 R)
• M3: 562,039 km (0.073 R)
• M4: 775,067 km (0.114 R)
• M5: 1,032,973 km (0.102 R)
• M6: 1,564,345 km (0.077 R)
• M7: 2,864,949 km (0.096 R)
• M8: 3,541,879 km (0.076 R)
• M9: 5,014,969 km (0.114 R)
• M10: 5,439,229 km (0.102 R)
• M11: 6,174,951 km (0.101 R)
• M12: 7,134,921 km (0.041 R)
• M13: 14,607,634 km (0.061 R)
• M14: 16,230,023 km (0.071 R)
• M15: 17,375,942 km (0.085 R)
• M16: 17,968,799 km (0.04 R)
• M17: 20,887,004 km (0.037 R)
• M18: 23,653,518 km (0.082 R)
• M19: 25,312,259 km (0.093 R)
• M20: 28,145,343 km (0.117 R)
• M21: 31,618,557 km (0.075 R)
• M22: 32,837,032 km (0.112 R)
• M23: 35,485,064 km (0.118 R)
• M24: 35,721,877 km (0.088 R)
• M25: 35,959,738 km (0.103 R)
• M26: 38,024,338 km (0.079 R)
• M27: 42,388,108 km (0.089 R)
• M28: 43,732,394 km (0.076 R)

Planet 4 - Ice Giant

Semi-Major Axis: 15.98 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 475.5

Radius: 5.1

Gravity: 18.28 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 14.83 AU - 17.13 AU

Year: 23690 Days

Day: 23.4 Hours

Environment

Temp: -190 °C

Axial Tilt: 11.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 75,422,305 km

• M1: 66,870 km (0.115 R)
• M2: 344,075 km (0.087 R)
• M3: 639,531 km (0.075 R)
• M4: 1,131,409 km (0.112 R)
• M5: 1,613,563 km (0.115 R)
• M6: 2,118,455 km (0.112 R)
• M7: 2,650,425 km (0.093 R)
• M8: 3,849,752 km (0.063 R)
• M9: 4,431,239 km (0.059 R)
• M10: 4,637,534 km (0.114 R)
• M11: 4,886,465 km (0.078 R)
• M12: 6,181,234 km (0.068 R)
• M13: 6,884,793 km (0.086 R)
• M14: 7,689,331 km (0.092 R)
• M15: 10,059,858 km (0.099 R)
• M16: 16,178,711 km (0.045 R)
• M17: 20,758,799 km (0.077 R)
• M18: 25,252,569 km (0.085 R)
• M19: 32,366,846 km (0.065 R)
• M20: 36,100,958 km (0.093 R)
• M21: 36,378,163 km (0.119 R)
• M22: 36,656,714 km (0.057 R)
• M23: 38,647,114 km (0.105 R)
• M24: 41,008,816 km (0.1 R)
• M25: 43,464,913 km (0.09 R)
• M26: 45,854,889 km (0.091 R)
• M27: 49,006,168 km (0.068 R)
• M28: 54,634,638 km (0.103 R)
• M29: 55,551,225 km (0.098 R)
• M30: 58,362,617 km (0.074 R)
• M31: 66,320,326 km (0.097 R)
• M32: 73,184,026 km (0.104 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 237 - 17,760 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit