🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.26

Radius: 1.1

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 1.64 AU - 1.66 AU

Year: 748 Days

Day: 15.5 Hours

Environment

Temp: -27 °C

Axial Tilt: 43.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 17,878,489 km

• M1: 115,340 km (0.117 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.6

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 2.43 AU - 2.49 AU

Year: 1362 Days

Day: 32.3 Hours

Environment

Temp: -74 °C

Axial Tilt: 23.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 17,878,489 km

• M1: 321,486 km (0.063 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.22

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 2.31 AU - 3.85 AU

Year: 1909 Days

Day: 16.6 Hours

Environment

Temp: -88 °C

Axial Tilt: 19.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 17,878,489 km

• M1: 879,935 km (0.083 R)
• M2: 1,297,014 km (0.093 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.44

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 2.81 AU - 3.77 AU

Year: 2107 Days

Day: 29 Hours

Environment

Temp: -98 °C

Axial Tilt: 31.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.61

Radius: 1.21

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 3.78 AU - 3.92 AU

Year: 2667 Days

Day: 40.6 Hours

Environment

Temp: -115 °C

Axial Tilt: 31.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 17,878,489 km

• M1: 782,696 km (0.107 R)
• M2: 2,282,415 km (0.064 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.1

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 4.41 AU - 4.83 AU

Year: 3506 Days

Day: 16.9 Hours

Environment

Temp: -121 °C

Axial Tilt: 29.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 5.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.91

Radius: 1.3

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 4.06 AU - 5.96 AU

Year: 3960 Days

Day: 41 Hours

Environment

Temp: -141 °C

Axial Tilt: 7.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 5.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 156.4

Radius: 14.2

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 5.53 AU - 5.81 AU

Year: 4767 Days

Day: 12.8 Hours

Environment

Temp: -146 °C

Axial Tilt: 31.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 17,878,489 km

• M1: 176,525 km (0.112 R)
• M2: 678,875 km (0.106 R)
• M3: 1,460,225 km (0.071 R)
• M4: 2,797,181 km (0.084 R)
• M5: 3,302,074 km (0.067 R)
• M6: 4,294,207 km (0.051 R)
• M7: 6,978,441 km (0.081 R)
• M8: 7,644,601 km (0.119 R)
• M9: 10,261,816 km (0.065 R)
• M10: 11,279,679 km (0.102 R)
• M11: 13,915,893 km (0.116 R)
• M12: 15,210,364 km (0.111 R)
• M13: 15,740,389 km (0.107 R)
• M14: 16,232,865 km (0.057 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: 333 - 19,100 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit