🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.54

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 0.69 AU - 0.95 AU

Year: 266 Days

Day: 14.9 Hours

Environment

Temp: 149 °C

Axial Tilt: 44.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.08

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 0.89 AU - 1.35 AU

Year: 425 Days

Day: 22.4 Hours

Environment

Temp: 9 °C

Axial Tilt: 27.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 51,803,606 km

• M1: 838,197 km (0.054 R)

Asteroid Belt

Center: 5.23 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 9.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 830

Radius: 9.9

Gravity: 8.47 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 7.45 AU - 11.21 AU

Year: 10207 Days

Day: 9.9 Hours

Environment

Temp: -166 °C

Axial Tilt: 37.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 51,803,606 km

• M1: 123,119 km (0.1 R)
• M2: 568,322 km (0.093 R)
• M3: 940,372 km (0.084 R)
• M4: 1,423,125 km (0.078 R)
• M5: 1,785,002 km (0.05 R)
• M6: 2,172,311 km (0.11 R)
• M7: 2,554,533 km (0.082 R)
• M8: 3,049,403 km (0.063 R)
• M9: 4,232,124 km (0.104 R)
• M10: 7,730,320 km (0.114 R)
• M11: 8,768,380 km (0.096 R)
• M12: 11,853,537 km (0.117 R)
• M13: 13,355,799 km (0.077 R)
• M14: 14,315,918 km (0.035 R)
• M15: 16,158,964 km (0.08 R)
• M16: 18,386,625 km (0.108 R)
• M17: 20,393,331 km (0.066 R)
• M18: 21,838,746 km (0.08 R)
• M19: 22,188,506 km (0.04 R)
• M20: 22,809,636 km (0.116 R)
• M21: 23,808,950 km (0.079 R)
• M22: 24,272,853 km (0.105 R)
• M23: 26,682,875 km (0.099 R)
• M24: 29,887,411 km (0.102 R)
• M25: 35,582,602 km (0.091 R)
• M26: 38,556,757 km (0.076 R)
• M27: 43,185,315 km (0.058 R)
• M28: 44,713,158 km (0.116 R)
• M29: 46,564,880 km (0.07 R)
• M30: 48,467,167 km (0.109 R)
• M31: 51,185,959 km (0.089 R)

Kuiper Belt

Range: 30.6 - 51.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 440 - 16,324 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit