🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.27

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 0.59 AU - 0.83 AU

Year: 211 Days

Day: 32.3 Hours

Environment

Temp: 221 °C

Axial Tilt: 165.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.85

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 0.95 AU - 1.21 AU

Year: 396 Days

Day: 21.9 Hours

Environment

Temp: 35 °C

Axial Tilt: 107.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 58,266,858 km

• M1: 43,832 km (0.106 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.75

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 2.12 AU - 2.2 AU

Year: 1121 Days

Day: 33 Hours

Environment

Temp: -55 °C

Axial Tilt: 21.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 58,266,858 km

• M1: 46,974 km (0.086 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.42

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 2.33 AU - 2.47 AU

Year: 1313 Days

Day: 47.2 Hours

Environment

Temp: -80 °C

Axial Tilt: 18.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 2.49 AU - 2.65 AU

Year: 1455 Days

Day: 37 Hours

Environment

Temp: -88 °C

Axial Tilt: 35 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 58,266,858 km

• M1: 149,149 km (0.108 R)
• M2: 218,263 km (0.114 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.35

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 2.58 AU - 3.28 AU

Year: 1771 Days

Day: 45.1 Hours

Environment

Temp: -97 °C

Axial Tilt: 31.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 10.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 938.2

Radius: 14.3

Gravity: 4.59 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 8.39 AU - 11.95 AU

Year: 11452 Days

Day: 7.4 Hours

Environment

Temp: -173 °C

Axial Tilt: 18.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 58,266,858 km

• M1: 178,021 km (0.094 R)
• M2: 715,826 km (0.069 R)
• M3: 1,385,875 km (0.038 R)
• M4: 2,099,157 km (0.087 R)
• M5: 2,798,677 km (0.069 R)
• M6: 3,597,230 km (0.115 R)
• M7: 4,959,319 km (0.078 R)
• M8: 5,435,938 km (0.113 R)
• M9: 6,170,463 km (0.105 R)
• M10: 7,180,698 km (0.095 R)
• M11: 8,973,628 km (0.087 R)
• M12: 10,054,772 km (0.08 R)
• M13: 14,089,127 km (0.05 R)
• M14: 16,204,292 km (0.116 R)
• M15: 18,122,436 km (0.071 R)
• M16: 18,685,672 km (0.1 R)
• M17: 21,589,516 km (0.034 R)
• M18: 22,222,764 km (0.054 R)
• M19: 24,979,404 km (0.078 R)
• M20: 27,008,549 km (0.117 R)
• M21: 29,586,120 km (0.094 R)
• M22: 32,559,079 km (0.099 R)
• M23: 33,272,511 km (0.077 R)
• M24: 33,753,917 km (0.097 R)
• M25: 37,384,059 km (0.109 R)
• M26: 40,579,170 km (0.063 R)
• M27: 41,405,549 km (0.085 R)
• M28: 47,507,646 km (0.079 R)
• M29: 49,511,510 km (0.115 R)
• M30: 58,266,875 km (0.038 R)

Kuiper Belt

Range: 31.1 - 50.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 290 - 14,316 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit