🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.48

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 0.51 AU - 0.51 AU

Year: 139 Days

Day: 44.7 Hours

Environment

Temp: 156 °C

Axial Tilt: 5.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 62,022,462 km

• M1: 51,910 km (0.095 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.71

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 0.43 AU - 0.59 AU

Year: 139 Days

Day: 43.7 Hours

Environment

Temp: 161 °C

Axial Tilt: 58.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.67

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 0.42 AU - 0.62 AU

Year: 144 Days

Day: 46.7 Hours

Environment

Temp: 216 °C

Axial Tilt: 17.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 62,022,462 km

• M1: 118,930 km (0.101 R)

Planet 4 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.26

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 0.57 AU - 0.67 AU

Year: 187 Days

Day: 40.2 Hours

Environment

Temp: 192 °C

Axial Tilt: 0.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 62,022,462 km

• M1: 59,839 km (0.105 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.37

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 1.32 AU - 1.64 AU

Year: 689 Days

Day: 32.3 Hours

Environment

Temp: -59 °C

Axial Tilt: 16.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 62,022,462 km

• M1: 37,998 km (0.076 R)

Planet 6 - Terrestrial

Semi-Major Axis: 1.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.81

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 1.49 AU - 1.67 AU

Year: 760 Days

Day: 37.3 Hours

Environment

Temp: -63 °C

Axial Tilt: 22.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.28 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 10.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 764.7

Radius: 13.2

Gravity: 4.39 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 8.66 AU - 13.3 AU

Year: 13931 Days

Day: 8.4 Hours

Environment

Temp: -192 °C

Axial Tilt: 6.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 62,022,462 km

• M1: 164,109 km (0.088 R)
• M2: 1,989,203 km (0.112 R)
• M3: 2,531,645 km (0.097 R)
• M4: 3,098,621 km (0.115 R)
• M5: 3,833,595 km (0.033 R)
• M6: 4,458,765 km (0.069 R)
• M7: 5,291,127 km (0.106 R)
• M8: 6,545,505 km (0.051 R)
• M9: 7,048,004 km (0.101 R)
• M10: 7,531,206 km (0.037 R)
• M11: 8,515,410 km (0.1 R)
• M12: 9,064,135 km (0.06 R)
• M13: 9,743,160 km (0.067 R)
• M14: 11,144,293 km (0.119 R)
• M15: 14,204,767 km (0.117 R)
• M16: 15,266,313 km (0.1 R)
• M17: 16,763,040 km (0.094 R)
• M18: 17,388,359 km (0.081 R)
• M19: 18,768,848 km (0.055 R)
• M20: 20,930,088 km (0.096 R)
• M21: 21,563,935 km (0.034 R)
• M22: 22,303,995 km (0.063 R)
• M23: 25,742,203 km (0.083 R)
• M24: 28,625,104 km (0.041 R)
• M25: 31,954,554 km (0.053 R)
• M26: 43,919,541 km (0.099 R)
• M27: 46,166,800 km (0.055 R)
• M28: 48,647,283 km (0.1 R)
• M29: 53,872,736 km (0.102 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 223 - 19,223 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit