🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.13

Radius: 1.35

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 0.56 AU - 0.84 AU

Year: 207 Days

Day: 40.3 Hours

Environment

Temp: 188 °C

Axial Tilt: 4.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.42 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.4

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 1.25 AU - 1.59 AU

Year: 597 Days

Day: 41.8 Hours

Environment

Temp: 6 °C

Axial Tilt: 4.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 34,721,061 km

• M1: 597,643 km (0.038 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.39

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 2.58 AU - 3.14 AU

Year: 1708 Days

Day: 17.3 Hours

Environment

Temp: -96 °C

Axial Tilt: 13.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 34,721,061 km

• M1: 303,833 km (0.094 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.96

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 2.89 AU - 3.41 AU

Year: 1974 Days

Day: 44.1 Hours

Environment

Temp: -101 °C

Axial Tilt: 3.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 34,721,061 km

• M1: 2,294,682 km (0.12 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.75

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 3.78 AU - 4.36 AU

Year: 2899 Days

Day: 35.5 Hours

Environment

Temp: -113 °C

Axial Tilt: 8.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.58 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 7.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 588.4

Radius: 8.5

Gravity: 8.14 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 5.54 AU - 8.62 AU

Year: 6652 Days

Day: 10 Hours

Environment

Temp: -147 °C

Axial Tilt: 38.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 34,721,061 km

• M1: 105,766 km (0.101 R)
• M2: 421,716 km (0.061 R)
• M3: 2,491,403 km (0.115 R)
• M4: 2,994,501 km (0.047 R)
• M5: 3,409,485 km (0.089 R)
• M6: 3,699,555 km (0.085 R)
• M7: 4,537,303 km (0.07 R)
• M8: 4,861,482 km (0.115 R)
• M9: 6,449,015 km (0.036 R)
• M10: 8,040,287 km (0.039 R)
• M11: 9,568,130 km (0.085 R)
• M12: 9,833,068 km (0.036 R)
• M13: 12,918,524 km (0.031 R)
• M14: 13,461,265 km (0.109 R)
• M15: 13,906,468 km (0.089 R)
• M16: 14,826,196 km (0.073 R)
• M17: 15,785,867 km (0.06 R)
• M18: 16,281,035 km (0.096 R)
• M19: 16,659,219 km (0.065 R)
• M20: 17,630,109 km (0.057 R)
• M21: 19,969,969 km (0.073 R)
• M22: 20,843,023 km (0.092 R)
• M23: 21,514,268 km (0.027 R)
• M24: 21,817,204 km (0.089 R)
• M25: 22,354,260 km (0.1 R)
• M26: 27,148,274 km (0.067 R)
• M27: 28,400,258 km (0.049 R)
• M28: 28,948,534 km (0.097 R)
• M29: 31,405,979 km (0.063 R)
• M30: 32,189,273 km (0.093 R)
• M31: 34,101,732 km (0.092 R)

Kuiper Belt

Range: 31.1 - 53.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 256 - 14,333 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit