🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.38

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 0.65 AU - 0.75 AU

Year: 206 Days

Day: 12.5 Hours

Environment

Temp: 141 °C

Axial Tilt: 18.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 0.97 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.04

Radius: 1.02

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 1.2 AU - 1.26 AU

Year: 479 Days

Day: 14.8 Hours

Environment

Temp: 8 °C

Axial Tilt: 19.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Asteroid Belt

Center: 6.26 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 11.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 41.5

Radius: 11.3

Gravity: 0.33 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 8.58 AU - 14 AU

Year: 13333 Days

Day: 5.1 Hours

Environment

Temp: -183 °C

Axial Tilt: 135.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 22,805,109 km

• M1: 146,307 km (0.12 R)
• M2: 282,590 km (0.094 R)
• M3: 364,121 km (0.038 R)
• M4: 867,967 km (0.108 R)
• M5: 1,430,904 km (0.109 R)
• M6: 1,523,654 km (0.108 R)
• M7: 1,729,202 km (0.057 R)
• M8: 1,900,342 km (0.077 R)
• M9: 2,213,450 km (0.091 R)
• M10: 2,559,470 km (0.047 R)
• M11: 4,456,670 km (0.112 R)
• M12: 5,220,816 km (0.09 R)
• M13: 5,618,148 km (0.098 R)
• M14: 5,724,363 km (0.119 R)
• M15: 6,134,261 km (0.114 R)
• M16: 6,243,617 km (0.115 R)
• M17: 6,442,283 km (0.119 R)
• M18: 7,701,298 km (0.113 R)
• M19: 8,762,097 km (0.084 R)
• M20: 9,309,625 km (0.1 R)
• M21: 10,125,981 km (0.033 R)
• M22: 10,753,245 km (0.084 R)
• M23: 12,431,284 km (0.089 R)
• M24: 14,744,067 km (0.095 R)
• M25: 15,994,406 km (0.093 R)
• M26: 17,062,385 km (0.092 R)
• M27: 18,310,929 km (0.094 R)
• M28: 19,266,560 km (0.035 R)
• M29: 19,491,855 km (0.118 R)
• M30: 20,303,722 km (0.032 R)
• M31: 20,533,056 km (0.106 R)
• M32: 20,664,552 km (0.043 R)
• M33: 20,928,144 km (0.082 R)
• M34: 21,425,557 km (0.114 R)

Kuiper Belt

Range: 31.2 - 51.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 388 - 15,449 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit