🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.04

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 0.74 AU - 0.82 AU

Year: 242 Days

Day: 38.2 Hours

Environment

Temp: 209 °C

Axial Tilt: 134.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.24 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.39

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 1.16 AU - 1.32 AU

Year: 485 Days

Day: 20.9 Hours

Environment

Temp: 18 °C

Axial Tilt: 41.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 2.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.72

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 1.95 AU - 2.81 AU

Year: 1290 Days

Day: 46.3 Hours

Environment

Temp: -65 °C

Axial Tilt: 48.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 36,503,397 km

• M1: 126,261 km (0.064 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.38

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 2.24 AU - 3.22 AU

Year: 1585 Days

Day: 16.8 Hours

Environment

Temp: -85 °C

Axial Tilt: 26.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.39

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 2.96 AU - 3.38 AU

Year: 1984 Days

Day: 39.4 Hours

Environment

Temp: -86 °C

Axial Tilt: 9.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 36,503,397 km

• M1: 164,857 km (0.107 R)

Asteroid Belt

Center: 8.89 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 14.6 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 78.7

Radius: 5.3

Gravity: 2.8 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 12.91 AU - 16.29 AU

Year: 19607 Days

Day: 24.5 Hours

Environment

Temp: -180 °C

Axial Tilt: 21.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 36,503,397 km

• M1: 65,973 km (0.071 R)
• M2: 323,879 km (0.086 R)
• M3: 550,969 km (0.076 R)
• M4: 1,059,602 km (0.084 R)
• M5: 1,766,003 km (0.105 R)
• M6: 5,278,561 km (0.054 R)
• M7: 5,708,356 km (0.085 R)
• M8: 7,398,213 km (0.056 R)
• M9: 16,571,555 km (0.1 R)
• M10: 21,739,712 km (0.083 R)
• M11: 23,404,288 km (0.068 R)
• M12: 23,894,969 km (0.105 R)
• M13: 25,926,807 km (0.12 R)
• M14: 26,806,293 km (0.052 R)

Kuiper Belt

Range: 31.2 - 57.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 234 - 17,630 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit