🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.93

Radius: 0.97

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 0.45 AU - 0.59 AU

Year: 136 Days

Day: 42.3 Hours

Environment

Temp: 223 °C

Axial Tilt: 38.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 24,574,875 km

• M1: 250,128 km (0.109 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.17

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 0.5 AU - 0.74 AU

Year: 177 Days

Day: 46.1 Hours

Environment

Temp: 158 °C

Axial Tilt: 38.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.32

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 1.12 AU - 1.84 AU

Year: 651 Days

Day: 40.6 Hours

Environment

Temp: -36 °C

Axial Tilt: 44.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 24,574,875 km

• M1: 1,025,194 km (0.1 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.69

Radius: 1.49

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 4.07 AU - 4.11 AU

Year: 2991 Days

Day: 15.3 Hours

Environment

Temp: -122 °C

Axial Tilt: 1.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.56 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 554.6

Radius: 13.5

Gravity: 3.04 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 3.87 AU - 6.19 AU

Year: 4080 Days

Day: 8.8 Hours

Environment

Temp: -132 °C

Axial Tilt: 20.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 24,574,875 km

• M1: 169,794 km (0.078 R)
• M2: 721,062 km (0.069 R)
• M3: 1,170,155 km (0.055 R)
• M4: 2,122,046 km (0.115 R)
• M5: 3,540,682 km (0.108 R)
• M6: 4,206,543 km (0.096 R)
• M7: 4,735,670 km (0.114 R)
• M8: 5,231,737 km (0.032 R)
• M9: 5,872,913 km (0.118 R)
• M10: 7,842,220 km (0.047 R)
• M11: 8,290,864 km (0.085 R)
• M12: 10,098,305 km (0.068 R)
• M13: 18,560,309 km (0.027 R)

Kuiper Belt

Range: 30.3 - 49.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 352 - 16,826 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit