🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.58

Radius: 0.8

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 0.62 AU - 0.92 AU

Year: 257 Days

Day: 35.4 Hours

Environment

Temp: 88 °C

Axial Tilt: 34.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.19

Radius: 0.51

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 1.52 AU - 2.28 AU

Year: 997 Days

Day: 19.4 Hours

Environment

Temp: -74 °C

Axial Tilt: 16.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.1

Radius: 0.4

Gravity: 0.63 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 2.09 AU - 2.13 AU

Year: 1167 Days

Day: 33.9 Hours

Environment

Temp: -75 °C

Axial Tilt: 34.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.63 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 82.6

Radius: 10.3

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 4.1 AU - 6.18 AU

Year: 4438 Days

Day: 12.7 Hours

Environment

Temp: -156 °C

Axial Tilt: 16.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 13,777,083 km

• M1: 128,505 km (0.069 R)
• M2: 213,626 km (0.098 R)
• M3: 318,793 km (0.099 R)
• M4: 897,288 km (0.07 R)
• M5: 1,067,979 km (0.103 R)
• M6: 1,231,789 km (0.093 R)
• M7: 1,875,359 km (0.092 R)
• M8: 1,948,063 km (0.055 R)
• M9: 2,074,922 km (0.071 R)
• M10: 2,315,027 km (0.045 R)
• M11: 2,692,014 km (0.098 R)
• M12: 2,810,196 km (0.12 R)
• M13: 2,905,939 km (0.064 R)
• M14: 3,414,123 km (0.111 R)
• M15: 3,593,939 km (0.057 R)
• M16: 3,816,690 km (0.07 R)
• M17: 3,936,518 km (0.108 R)
• M18: 4,152,538 km (0.12 R)
• M19: 4,317,095 km (0.044 R)
• M20: 4,838,444 km (0.095 R)
• M21: 4,924,762 km (0.1 R)
• M22: 4,997,167 km (0.108 R)
• M23: 5,128,514 km (0.106 R)
• M24: 5,246,098 km (0.079 R)
• M25: 5,349,919 km (0.098 R)
• M26: 5,424,269 km (0.106 R)
• M27: 5,802,004 km (0.09 R)
• M28: 5,986,308 km (0.098 R)
• M29: 6,678,797 km (0.058 R)
• M30: 8,087,560 km (0.106 R)
• M31: 8,763,892 km (0.111 R)
• M32: 8,887,161 km (0.102 R)
• M33: 9,046,632 km (0.087 R)
• M34: 9,350,316 km (0.091 R)
• M35: 9,494,378 km (0.104 R)
• M36: 9,602,987 km (0.058 R)
• M37: 10,899,850 km (0.12 R)
• M38: 11,318,724 km (0.106 R)
• M39: 11,510,958 km (0.067 R)
• M40: 11,918,014 km (0.059 R)
• M41: 12,054,746 km (0.065 R)
• M42: 12,766,383 km (0.092 R)
• M43: 13,756,571 km (0.049 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: 330 - 11,477 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit