🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.59

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 0.56 AU - 0.58 AU

Year: 166 Days

Day: 21.5 Hours

Environment

Temp: 158 °C

Axial Tilt: 34.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 28,134,626 km

• M1: 136,583 km (0.1 R)
• M2: 286,480 km (0.096 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.36

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 1.84 AU - 3.02 AU

Year: 1458 Days

Day: 19.9 Hours

Environment

Temp: -102 °C

Axial Tilt: 19.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 28,134,626 km

• M1: 47,871 km (0.09 R)
• M2: 785,987 km (0.11 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.76

Radius: 0.9

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 2.43 AU - 2.93 AU

Year: 1689 Days

Day: 20.3 Hours

Environment

Temp: -114 °C

Axial Tilt: 9.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.63 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 4.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 979.1

Radius: 10.6

Gravity: 8.71 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 4.16 AU - 4.98 AU

Year: 3761 Days

Day: 9.7 Hours

Environment

Temp: -153 °C

Axial Tilt: 34.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 28,134,626 km

• M1: 131,945 km (0.037 R)
• M2: 499,956 km (0.056 R)
• M3: 880,383 km (0.11 R)
• M4: 1,332,468 km (0.106 R)
• M5: 2,632,923 km (0.119 R)
• M6: 3,346,355 km (0.114 R)
• M7: 4,207,141 km (0.099 R)
• M8: 4,816,303 km (0.099 R)
• M9: 6,030,440 km (0.118 R)
• M10: 7,268,063 km (0.104 R)
• M11: 8,000,943 km (0.03 R)
• M12: 8,820,739 km (0.116 R)
• M13: 11,433,316 km (0.113 R)
• M14: 13,166,707 km (0.031 R)
• M15: 13,626,122 km (0.104 R)
• M16: 14,043,351 km (0.115 R)
• M17: 14,685,425 km (0.065 R)
• M18: 16,493,165 km (0.089 R)
• M19: 18,255,578 km (0.077 R)
• M20: 20,682,205 km (0.106 R)
• M21: 24,906,849 km (0.071 R)
• M22: 26,649,514 km (0.103 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 467 - 14,610 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit