🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.08

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 0.58 AU - 0.58 AU

Year: 154 Days

Day: 34.2 Hours

Environment

Temp: 212 °C

Axial Tilt: 17.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 64,298,862 km

• M1: 360,082 km (0.115 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.6 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.95

Radius: 0.98

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 1.36 AU - 1.84 AU

Year: 705 Days

Day: 46.8 Hours

Environment

Temp: -10 °C

Axial Tilt: 8.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Asteroid Belt

Center: 7.46 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 13.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 578.2

Radius: 13.5

Gravity: 3.17 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 13.03 AU - 13.59 AU

Year: 16911 Days

Day: 10.1 Hours

Environment

Temp: -186 °C

Axial Tilt: 8.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 64,298,862 km

• M1: 170,242 km (0.109 R)
• M2: 680,970 km (0.077 R)
• M3: 1,347,877 km (0.083 R)
• M4: 2,289,147 km (0.115 R)
• M5: 3,972,123 km (0.086 R)
• M6: 5,630,864 km (0.077 R)
• M7: 7,040,973 km (0.119 R)
• M8: 7,993,463 km (0.075 R)
• M9: 9,030,027 km (0.055 R)
• M10: 10,210,204 km (0.108 R)
• M11: 12,941,263 km (0.069 R)
• M12: 13,473,383 km (0.111 R)
• M13: 16,203,693 km (0.062 R)
• M14: 16,666,250 km (0.111 R)
• M15: 17,376,541 km (0.073 R)
• M16: 18,272,034 km (0.084 R)
• M17: 18,942,531 km (0.119 R)
• M18: 23,905,740 km (0.091 R)
• M19: 35,140,989 km (0.108 R)
• M20: 37,102,815 km (0.053 R)
• M21: 38,587,275 km (0.106 R)
• M22: 40,392,173 km (0.084 R)
• M23: 42,544,138 km (0.107 R)
• M24: 48,335,970 km (0.112 R)
• M25: 56,376,556 km (0.103 R)
• M26: 57,440,496 km (0.098 R)
• M27: 59,243,300 km (0.111 R)
• M28: 61,830,146 km (0.116 R)
• M29: 64,298,810 km (0.073 R)

Kuiper Belt

Range: 31.5 - 57.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 328 - 17,604 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit