🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.55

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 0.48 AU - 0.72 AU

Year: 174 Days

Day: 33.3 Hours

Environment

Temp: 201 °C

Axial Tilt: 37.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 30,736,315 km

• M1: 522,396 km (0.048 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.76

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 0.77 AU - 0.79 AU

Year: 258 Days

Day: 42.4 Hours

Environment

Temp: 140 °C

Axial Tilt: 17.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 30,736,315 km

• M1: 75,697 km (0.084 R)
• M2: 107,860 km (0.073 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.3

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 1.73 AU - 2.23 AU

Year: 1044 Days

Day: 35.7 Hours

Environment

Temp: -82 °C

Axial Tilt: 38.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.93

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 1.81 AU - 2.37 AU

Year: 1132 Days

Day: 31.3 Hours

Environment

Temp: -69 °C

Axial Tilt: 8.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 5.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 914.7

Radius: 14.2

Gravity: 4.54 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 5.17 AU - 5.23 AU

Year: 4444 Days

Day: 9 Hours

Environment

Temp: -147 °C

Axial Tilt: 26 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 30,736,315 km

• M1: 176,675 km (0.113 R)
• M2: 654,042 km (0.117 R)
• M3: 1,543,850 km (0.087 R)
• M4: 2,031,539 km (0.113 R)
• M5: 2,606,294 km (0.106 R)
• M6: 3,329,151 km (0.064 R)
• M7: 5,986,308 km (0.063 R)
• M8: 6,484,918 km (0.114 R)
• M9: 8,376,882 km (0.057 R)
• M10: 9,409,108 km (0.088 R)
• M11: 10,042,206 km (0.105 R)
• M12: 10,793,935 km (0.042 R)
• M13: 14,128,173 km (0.081 R)
• M14: 14,903,089 km (0.063 R)
• M15: 17,274,066 km (0.083 R)
• M16: 19,076,870 km (0.104 R)
• M17: 21,647,709 km (0.077 R)
• M18: 22,603,490 km (0.119 R)
• M19: 23,129,626 km (0.082 R)
• M20: 25,236,413 km (0.102 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 330 - 17,105 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit