🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.51

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 0.54 AU - 0.56 AU

Year: 117 Days

Day: 41.1 Hours

Environment

Temp: 407 °C

Axial Tilt: 19.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.31

Radius: 1.79

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 0.77 AU - 1.17 AU

Year: 274 Days

Day: 19.7 Hours

Environment

Temp: 270 °C

Axial Tilt: 37.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.42 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.79

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 1.2 AU - 1.64 AU

Year: 486 Days

Day: 13.1 Hours

Environment

Temp: 143 °C

Axial Tilt: 34.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 3.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.92

Radius: 1.54

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 3.5 AU - 4.16 AU

Year: 2151 Days

Day: 39.5 Hours

Environment

Temp: -48 °C

Axial Tilt: 23.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 7.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.13

Radius: 1.35

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 6.78 AU - 7.38 AU

Year: 5406 Days

Day: 46.8 Hours

Environment

Temp: -98 °C

Axial Tilt: 0 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 12.08 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 17.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 565.5

Radius: 12.4

Gravity: 3.68 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 16.28 AU - 17.88 AU

Year: 20257 Days

Day: 9.1 Hours

Environment

Temp: -167 °C

Axial Tilt: 10.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 71,987,511 km

• M1: 159,920 km (0.088 R)
• M2: 587,321 km (0.094 R)
• M3: 983,456 km (0.091 R)
• M4: 1,446,163 km (0.112 R)
• M5: 1,852,321 km (0.088 R)
• M6: 2,315,027 km (0.072 R)
• M7: 2,782,969 km (0.075 R)
• M8: 3,313,892 km (0.048 R)
• M9: 4,221,652 km (0.083 R)
• M10: 4,890,803 km (0.081 R)
• M11: 8,657,229 km (0.055 R)
• M12: 11,591,441 km (0.095 R)
• M13: 12,567,568 km (0.095 R)
• M14: 18,030,583 km (0.111 R)
• M15: 21,662,370 km (0.098 R)
• M16: 34,769,986 km (0.114 R)
• M17: 40,197,097 km (0.114 R)
• M18: 46,807,229 km (0.065 R)
• M19: 52,870,580 km (0.099 R)
• M20: 66,324,665 km (0.103 R)

Kuiper Belt

Range: 38.3 - 67.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 266 - 19,353 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit