🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.88

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 0.53 AU - 0.79 AU

Year: 194 Days

Day: 43.4 Hours

Environment

Temp: 197 °C

Axial Tilt: 20.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 13,291,627 km

• M1: 48,021 km (0.12 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.73

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 2.12 AU - 2.34 AU

Year: 1204 Days

Day: 44.5 Hours

Environment

Temp: -74 °C

Axial Tilt: 1.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.12 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 51.7

Radius: 12.6

Gravity: 0.33 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 5.92 AU - 6.08 AU

Year: 5315 Days

Day: 6.6 Hours

Environment

Temp: -157 °C

Axial Tilt: 15.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 13,291,627 km

• M1: 183,257 km (0.106 R)
• M2: 286,330 km (0.11 R)
• M3: 442,810 km (0.083 R)
• M4: 730,187 km (0.1 R)
• M5: 815,458 km (0.111 R)
• M6: 989,440 km (0.035 R)
• M7: 1,375,852 km (0.116 R)
• M8: 1,999,525 km (0.108 R)
• M9: 2,081,954 km (0.062 R)
• M10: 3,005,720 km (0.106 R)
• M11: 3,392,730 km (0.111 R)
• M12: 3,899,119 km (0.119 R)
• M13: 4,483,897 km (0.064 R)
• M14: 4,828,421 km (0.067 R)
• M15: 5,616,951 km (0.042 R)
• M16: 5,749,794 km (0.1 R)
• M17: 5,928,564 km (0.08 R)
• M18: 6,662,341 km (0.07 R)
• M19: 6,913,366 km (0.083 R)
• M20: 7,024,069 km (0.117 R)
• M21: 7,360,066 km (0.077 R)
• M22: 7,783,428 km (0.061 R)
• M23: 7,998,101 km (0.089 R)
• M24: 9,537,612 km (0.081 R)
• M25: 10,540,965 km (0.1 R)
• M26: 10,889,079 km (0.119 R)
• M27: 11,315,433 km (0.086 R)
• M28: 11,521,430 km (0.091 R)
• M29: 11,747,322 km (0.095 R)
• M30: 12,492,170 km (0.039 R)
• M31: 13,153,991 km (0.073 R)

Kuiper Belt

Range: 30.3 - 56.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 343 - 12,366 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit