🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.68

Radius: 1.23

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 0.51 AU - 0.53 AU

Year: 137 Days

Day: 22.4 Hours

Environment

Temp: 166 °C

Axial Tilt: 7.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 37,408,949 km

• M1: 28,723 km (0.078 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.21

Radius: 1.08

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 1.77 AU - 2.93 AU

Year: 1316 Days

Day: 29.2 Hours

Environment

Temp: -91 °C

Axial Tilt: 10.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 37,408,949 km

• M1: 62,682 km (0.047 R)
• M2: 861,833 km (0.116 R)

Asteroid Belt

Center: 4.38 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 6.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 931.1

Radius: 13.2

Gravity: 5.34 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 6 AU - 6.8 AU

Year: 5914 Days

Day: 10.5 Hours

Environment

Temp: -156 °C

Axial Tilt: 27.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 37,408,949 km

• M1: 166,652 km (0.117 R)
• M2: 718,668 km (0.064 R)
• M3: 1,220,868 km (0.117 R)
• M4: 1,667,119 km (0.12 R)
• M5: 2,339,711 km (0.081 R)
• M6: 3,884,758 km (0.044 R)
• M7: 4,626,913 km (0.045 R)
• M8: 5,251,484 km (0.057 R)
• M9: 6,193,352 km (0.083 R)
• M10: 6,881,652 km (0.085 R)
• M11: 7,393,576 km (0.082 R)
• M12: 9,040,648 km (0.115 R)
• M13: 10,534,832 km (0.08 R)
• M14: 11,772,156 km (0.093 R)
• M15: 13,214,878 km (0.052 R)
• M16: 13,892,705 km (0.115 R)
• M17: 15,502,678 km (0.088 R)
• M18: 18,180,779 km (0.1 R)
• M19: 19,593,282 km (0.101 R)
• M20: 20,549,811 km (0.058 R)
• M21: 23,771,401 km (0.053 R)
• M22: 24,774,604 km (0.08 R)
• M23: 27,045,051 km (0.071 R)
• M24: 27,588,091 km (0.114 R)
• M25: 28,789,512 km (0.057 R)
• M26: 29,641,621 km (0.101 R)
• M27: 31,197,888 km (0.082 R)
• M28: 31,795,382 km (0.064 R)
• M29: 33,946,599 km (0.105 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 355 - 19,907 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit