🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.49

Radius: 1.82

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 1.21 AU - 1.47 AU

Year: 584 Days

Day: 12.3 Hours

Environment

Temp: -44 °C

Axial Tilt: 18 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 80,137,196 km

• M1: 1,339,051 km (0.094 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.43

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 2.09 AU - 2.89 AU

Year: 1480 Days

Day: 27.3 Hours

Environment

Temp: -90 °C

Axial Tilt: 5.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 80,137,196 km

• M1: 138,827 km (0.086 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.84

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 2.5 AU - 2.64 AU

Year: 1552 Days

Day: 46.7 Hours

Environment

Temp: -98 °C

Axial Tilt: 37 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.62

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 2.12 AU - 3.04 AU

Year: 1561 Days

Day: 21 Hours

Environment

Temp: -104 °C

Axial Tilt: 17.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.02

Radius: 1.74

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 2.15 AU - 3.41 AU

Year: 1746 Days

Day: 24 Hours

Environment

Temp: -95 °C

Axial Tilt: 36.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 80,137,196 km

• M1: 573,259 km (0.12 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.95

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 2.74 AU - 2.86 AU

Year: 1765 Days

Day: 15.4 Hours

Environment

Temp: -98 °C

Axial Tilt: 43.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 5.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 799.6

Radius: 12.2

Gravity: 5.37 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 5.3 AU - 6.42 AU

Year: 5344 Days

Day: 10.6 Hours

Environment

Temp: -159 °C

Axial Tilt: 23.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 80,137,196 km

• M1: 151,842 km (0.115 R)
• M2: 559,496 km (0.111 R)
• M3: 1,215,632 km (0.038 R)
• M4: 2,237,535 km (0.092 R)
• M5: 2,620,356 km (0.072 R)
• M6: 3,067,205 km (0.095 R)
• M7: 3,973,020 km (0.075 R)
• M8: 4,618,236 km (0.068 R)
• M9: 5,507,296 km (0.099 R)
• M10: 7,120,709 km (0.071 R)
• M11: 7,550,953 km (0.083 R)
• M12: 8,074,844 km (0.11 R)
• M13: 9,406,265 km (0.073 R)
• M14: 10,371,920 km (0.045 R)
• M15: 11,020,277 km (0.116 R)
• M16: 13,342,036 km (0.069 R)
• M17: 14,617,657 km (0.081 R)
• M18: 15,314,783 km (0.069 R)
• M19: 17,154,537 km (0.119 R)
• M20: 20,469,626 km (0.043 R)
• M21: 22,697,737 km (0.079 R)
• M22: 23,950,021 km (0.067 R)
• M23: 26,166,912 km (0.114 R)
• M24: 28,071,891 km (0.11 R)
• M25: 29,882,324 km (0.064 R)
• M26: 32,840,622 km (0.092 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 154.8

Radius: 10.4

Gravity: 1.43 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 5.97 AU - 8.07 AU

Year: 7007 Days

Day: 11.8 Hours

Environment

Temp: -171 °C

Axial Tilt: 33.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 80,137,196 km

• M1: 148,999 km (0.111 R)
• M2: 575,204 km (0.042 R)
• M3: 2,053,829 km (0.099 R)
• M4: 4,667,753 km (0.084 R)
• M5: 5,126,121 km (0.099 R)
• M6: 8,678,023 km (0.109 R)
• M7: 10,423,381 km (0.086 R)
• M8: 13,752,831 km (0.032 R)
• M9: 15,055,979 km (0.067 R)
• M10: 17,331,961 km (0.072 R)
• M11: 19,213,453 km (0.102 R)
• M12: 19,890,533 km (0.114 R)
• M13: 22,285,296 km (0.099 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.58 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 596.4

Radius: 5.4

Gravity: 20.45 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 15.36 AU - 15.8 AU

Year: 23167 Days

Day: 21.2 Hours

Environment

Temp: -197 °C

Axial Tilt: 8.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 80,137,196 km

• M1: 74,500 km (0.113 R)
• M2: 291,566 km (0.118 R)
• M3: 616,343 km (0.084 R)
• M4: 1,106,276 km (0.1 R)
• M5: 1,394,851 km (0.093 R)
• M6: 2,666,432 km (0.051 R)
• M7: 2,997,193 km (0.071 R)
• M8: 3,298,334 km (0.108 R)
• M9: 3,679,808 km (0.078 R)
• M10: 4,025,080 km (0.032 R)
• M11: 5,077,202 km (0.061 R)
• M12: 5,873,212 km (0.115 R)
• M13: 6,841,410 km (0.1 R)
• M14: 11,325,606 km (0.112 R)
• M15: 11,719,946 km (0.069 R)
• M16: 12,259,695 km (0.115 R)
• M17: 16,015,200 km (0.086 R)
• M18: 18,063,344 km (0.119 R)
• M19: 18,241,516 km (0.076 R)
• M20: 19,057,871 km (0.044 R)
• M21: 23,720,538 km (0.092 R)
• M22: 25,243,743 km (0.084 R)
• M23: 25,690,592 km (0.115 R)
• M24: 25,916,036 km (0.084 R)
• M25: 27,767,310 km (0.074 R)
• M26: 29,334,796 km (0.069 R)
• M27: 30,706,459 km (0.112 R)
• M28: 38,948,105 km (0.047 R)
• M29: 43,094,210 km (0.072 R)
• M30: 45,850,102 km (0.073 R)
• M31: 50,113,043 km (0.031 R)
• M32: 59,023,840 km (0.054 R)
• M33: 64,888,525 km (0.097 R)
• M34: 74,967,981 km (0.117 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 331 - 12,648 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit