🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.05

Radius: 1.33

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 0.53 AU - 0.83 AU

Year: 200 Days

Day: 28.9 Hours

Environment

Temp: 210 °C

Axial Tilt: 29.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.61

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 0.71 AU - 0.97 AU

Year: 274 Days

Day: 34.7 Hours

Environment

Temp: 162 °C

Axial Tilt: 20.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 1.21 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 1.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.88

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 1.32 AU - 1.84 AU

Year: 708 Days

Day: 28.9 Hours

Environment

Temp: -24 °C

Axial Tilt: 35.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.89 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 12.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 411.3

Radius: 12.4

Gravity: 2.67 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 11.65 AU - 12.73 AU

Year: 15171 Days

Day: 13.3 Hours

Environment

Temp: -179 °C

Axial Tilt: 8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 53,389,633 km

• M1: 154,385 km (0.068 R)
• M2: 760,556 km (0.045 R)
• M3: 1,156,092 km (0.102 R)
• M4: 1,664,576 km (0.075 R)
• M5: 2,137,754 km (0.068 R)
• M6: 2,807,204 km (0.107 R)
• M7: 3,215,905 km (0.043 R)
• M8: 4,154,931 km (0.083 R)
• M9: 4,877,040 km (0.114 R)
• M10: 5,610,967 km (0.065 R)
• M11: 8,260,495 km (0.055 R)
• M12: 10,169,514 km (0.045 R)
• M13: 10,594,970 km (0.101 R)
• M14: 14,505,758 km (0.066 R)
• M15: 16,967,091 km (0.119 R)
• M16: 22,255,526 km (0.067 R)
• M17: 24,743,189 km (0.087 R)
• M18: 30,264,696 km (0.079 R)
• M19: 35,573,775 km (0.119 R)
• M20: 44,937,555 km (0.098 R)
• M21: 46,085,868 km (0.055 R)
• M22: 49,495,951 km (0.043 R)
• M23: 51,965,214 km (0.068 R)

Kuiper Belt

Range: 30.8 - 56.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 297 - 12,443 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit