🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.82

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 0.61 AU - 0.89 AU

Year: 187 Days

Day: 38.7 Hours

Environment

Temp: 337 °C

Axial Tilt: 38 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 62,655,558 km

• M1: 36,352 km (0.088 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.7

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 0.83 AU - 0.95 AU

Year: 242 Days

Day: 21.7 Hours

Environment

Temp: 245 °C

Axial Tilt: 39 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.25 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.29

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 1.06 AU - 1.45 AU

Year: 402 Days

Day: 24.4 Hours

Environment

Temp: 183 °C

Axial Tilt: 24.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 62,655,558 km

• M1: 285,732 km (0.1 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.63

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 1.43 AU - 2.09 AU

Year: 672 Days

Day: 25.6 Hours

Environment

Temp: 133 °C

Axial Tilt: 11.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 62,655,558 km

• M1: 29,920 km (0.097 R)

Asteroid Belt

Center: 3.4 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Terrestrial

Semi-Major Axis: 5.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.47

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 3.84 AU - 6.24 AU

Year: 3257 Days

Day: 12.7 Hours

Environment

Temp: -79 °C

Axial Tilt: 46.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 62,655,558 km

• M1: 2,588,043 km (0.103 R)

Planet 6 - Gas Giant

Semi-Major Axis: 17.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 345.1

Radius: 12.5

Gravity: 2.21 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 15.78 AU - 19.2 AU

Year: 21055 Days

Day: 14.3 Hours

Environment

Temp: -162 °C

Axial Tilt: 26 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 62,655,558 km

• M1: 170,392 km (0.114 R)
• M2: 1,120,338 km (0.058 R)
• M3: 1,602,343 km (0.088 R)
• M4: 2,165,280 km (0.075 R)
• M5: 4,215,818 km (0.117 R)
• M6: 6,853,677 km (0.106 R)
• M7: 7,874,533 km (0.084 R)
• M8: 8,842,431 km (0.105 R)
• M9: 17,398,831 km (0.111 R)
• M10: 19,037,526 km (0.115 R)
• M11: 21,684,959 km (0.099 R)
• M12: 23,193,055 km (0.056 R)
• M13: 27,053,578 km (0.119 R)
• M14: 29,474,072 km (0.063 R)
• M15: 36,672,871 km (0.115 R)
• M16: 37,067,360 km (0.046 R)
• M17: 41,311,901 km (0.081 R)
• M18: 43,477,629 km (0.068 R)
• M19: 45,263,977 km (0.093 R)
• M20: 46,328,217 km (0.085 R)
• M21: 46,943,812 km (0.082 R)

Kuiper Belt

Range: 38.1 - 61.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 188 - 13,926 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit