🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.14

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 0.48 AU - 0.54 AU

Year: 134 Days

Day: 46.6 Hours

Environment

Temp: 193 °C

Axial Tilt: 22.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.87

Radius: 0.95

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 0.55 AU - 0.87 AU

Year: 221 Days

Day: 18.2 Hours

Environment

Temp: 132 °C

Axial Tilt: 20 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 3.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.93

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 3.25 AU - 3.89 AU

Year: 2489 Days

Day: 41 Hours

Environment

Temp: -118 °C

Axial Tilt: 49.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.43 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 695.9

Radius: 10.6

Gravity: 6.19 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 4.3 AU - 6.28 AU

Year: 4489 Days

Day: 6.1 Hours

Environment

Temp: -142 °C

Axial Tilt: 38.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 28,250,492 km

• M1: 131,796 km (0.076 R)
• M2: 620,382 km (0.078 R)
• M3: 1,027,588 km (0.107 R)
• M4: 1,590,973 km (0.094 R)
• M5: 3,126,296 km (0.094 R)
• M6: 4,389,501 km (0.114 R)
• M7: 5,203,313 km (0.056 R)
• M8: 5,848,230 km (0.095 R)
• M9: 6,931,019 km (0.095 R)
• M10: 7,468,524 km (0.08 R)
• M11: 9,328,923 km (0.118 R)
• M12: 9,901,135 km (0.05 R)
• M13: 10,539,768 km (0.102 R)
• M14: 11,070,392 km (0.114 R)
• M15: 12,089,602 km (0.065 R)
• M16: 12,524,035 km (0.115 R)
• M17: 14,260,267 km (0.09 R)
• M18: 16,738,356 km (0.03 R)
• M19: 17,706,703 km (0.049 R)
• M20: 20,494,011 km (0.055 R)
• M21: 25,400,222 km (0.114 R)
• M22: 27,168,021 km (0.108 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 205 - 11,503 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit