🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.92

Radius: 0.97

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 0.59 AU - 0.75 AU

Year: 193 Days

Day: 17.7 Hours

Environment

Temp: 142 °C

Axial Tilt: 32.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 39,733,681 km

• M1: 22,589 km (0.063 R)
• M2: 208,390 km (0.069 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.28

Radius: 1.39

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 0.54 AU - 0.88 AU

Year: 210 Days

Day: 40.6 Hours

Environment

Temp: 209 °C

Axial Tilt: 16.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 39,733,681 km

• M1: 32,463 km (0.06 R)
• M2: 147,653 km (0.07 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.82

Radius: 0.92

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 0.85 AU - 0.91 AU

Year: 290 Days

Day: 21.9 Hours

Environment

Temp: 194 °C

Axial Tilt: 8.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 39,733,681 km

• M1: 24,983 km (0.099 R)

Planet 4 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.63

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 0.84 AU - 1 AU

Year: 310 Days

Day: 27 Hours

Environment

Temp: 102 °C

Axial Tilt: 14.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 5.16 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 9.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 380.3

Radius: 8.5

Gravity: 5.26 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 7.13 AU - 11.67 AU

Year: 10129 Days

Day: 8.4 Hours

Environment

Temp: -170 °C

Axial Tilt: 34.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 39,733,681 km

• M1: 231,578 km (0.097 R)
• M2: 545,135 km (0.092 R)
• M3: 1,392,158 km (0.11 R)
• M4: 5,872,764 km (0.107 R)
• M5: 6,555,977 km (0.072 R)
• M6: 9,687,958 km (0.084 R)
• M7: 13,466,352 km (0.042 R)
• M8: 16,957,816 km (0.097 R)
• M9: 18,480,573 km (0.066 R)
• M10: 18,839,009 km (0.112 R)
• M11: 19,718,196 km (0.096 R)
• M12: 23,761,527 km (0.092 R)
• M13: 27,854,226 km (0.12 R)
• M14: 30,762,708 km (0.092 R)
• M15: 31,571,284 km (0.096 R)

Kuiper Belt

Range: 31.2 - 50.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 485 - 13,996 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit