🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.25

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 0.8 AU - 1.02 AU

Year: 314 Days

Day: 41.5 Hours

Environment

Temp: 126 °C

Axial Tilt: 1.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.11

Radius: 0.41

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 1.23 AU - 1.63 AU

Year: 618 Days

Day: 34.2 Hours

Environment

Temp: -23 °C

Axial Tilt: 19 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.83

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 1.46 AU - 2.08 AU

Year: 852 Days

Day: 12.8 Hours

Environment

Temp: -47 °C

Axial Tilt: 13.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.81

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 2.13 AU - 3.33 AU

Year: 1631 Days

Day: 26.3 Hours

Environment

Temp: -93 °C

Axial Tilt: 47.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 27,236,376 km

• M1: 998,865 km (0.082 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.77

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 3.31 AU - 3.69 AU

Year: 2368 Days

Day: 40.9 Hours

Environment

Temp: -114 °C

Axial Tilt: 145.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.67 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 5.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 484.9

Radius: 11.1

Gravity: 3.94 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 5.77 AU - 5.89 AU

Year: 5091 Days

Day: 14.3 Hours

Environment

Temp: -141 °C

Axial Tilt: 21.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 27,236,376 km

• M1: 138,079 km (0.113 R)
• M2: 485,295 km (0.109 R)
• M3: 891,903 km (0.118 R)
• M4: 1,412,952 km (0.041 R)
• M5: 1,964,968 km (0.028 R)
• M6: 2,657,157 km (0.113 R)
• M7: 3,042,222 km (0.106 R)
• M8: 4,452,631 km (0.113 R)
• M9: 5,647,020 km (0.077 R)
• M10: 6,288,795 km (0.101 R)
• M11: 9,673,896 km (0.113 R)
• M12: 10,043,253 km (0.117 R)
• M13: 11,939,855 km (0.098 R)
• M14: 13,146,511 km (0.048 R)
• M15: 13,549,378 km (0.116 R)
• M16: 14,646,080 km (0.09 R)
• M17: 15,243,724 km (0.086 R)
• M18: 17,374,147 km (0.099 R)
• M19: 18,667,869 km (0.03 R)
• M20: 22,146,319 km (0.115 R)
• M21: 23,814,485 km (0.076 R)
• M22: 26,272,528 km (0.094 R)

Kuiper Belt

Range: 30.3 - 56.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 183 - 18,963 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit