🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.64

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 0.61 AU - 0.79 AU

Year: 217 Days

Day: 25.8 Hours

Environment

Temp: 142 °C

Axial Tilt: 20.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 18,615,991 km

• M1: 122,670 km (0.073 R)
• M2: 207,043 km (0.114 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.93

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 1.26 AU - 1.38 AU

Year: 562 Days

Day: 33.8 Hours

Environment

Temp: -37 °C

Axial Tilt: 7.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 18,615,991 km

• M1: 61,784 km (0.03 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.77

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 2.28 AU - 2.56 AU

Year: 1396 Days

Day: 27.2 Hours

Environment

Temp: -80 °C

Axial Tilt: 31.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.25

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 3.65 AU - 4.29 AU

Year: 2934 Days

Day: 25.5 Hours

Environment

Temp: -118 °C

Axial Tilt: 4.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 4.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 248

Radius: 12.5

Gravity: 1.59 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 4.12 AU - 5.68 AU

Year: 4023 Days

Day: 6.2 Hours

Environment

Temp: -131 °C

Axial Tilt: 11.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 18,615,991 km

• M1: 155,432 km (0.12 R)
• M2: 771,775 km (0.058 R)
• M3: 1,363,734 km (0.114 R)
• M4: 2,934,961 km (0.111 R)
• M5: 3,414,871 km (0.097 R)
• M6: 4,386,958 km (0.103 R)
• M7: 4,837,696 km (0.03 R)
• M8: 6,514,538 km (0.057 R)
• M9: 7,190,422 km (0.035 R)
• M10: 7,605,855 km (0.077 R)
• M11: 8,227,284 km (0.081 R)
• M12: 8,649,150 km (0.04 R)
• M13: 9,749,742 km (0.117 R)
• M14: 10,334,071 km (0.107 R)
• M15: 10,787,502 km (0.08 R)
• M16: 11,412,672 km (0.094 R)
• M17: 11,979,498 km (0.077 R)
• M18: 14,624,389 km (0.118 R)
• M19: 15,148,430 km (0.087 R)
• M20: 18,067,683 km (0.049 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 545 - 12,128 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit