🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.91

Radius: 1.3

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 0.72 AU - 1.12 AU

Year: 307 Days

Day: 37.7 Hours

Environment

Temp: 141 °C

Axial Tilt: 28.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.67

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 1.88 AU - 1.98 AU

Year: 934 Days

Day: 14.1 Hours

Environment

Temp: -42 °C

Axial Tilt: 8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.55

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 2.39 AU - 2.93 AU

Year: 1511 Days

Day: 31.4 Hours

Environment

Temp: -82 °C

Axial Tilt: 24.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.5 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 8.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 558

Radius: 11.1

Gravity: 4.53 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 6.28 AU - 10.4 AU

Year: 8388 Days

Day: 6.5 Hours

Environment

Temp: -150 °C

Axial Tilt: 39.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 39,814,688 km

• M1: 158,424 km (0.058 R)
• M2: 795,861 km (0.082 R)
• M3: 1,438,234 km (0.099 R)
• M4: 1,989,203 km (0.069 R)
• M5: 2,384,590 km (0.03 R)
• M6: 3,381,510 km (0.108 R)
• M7: 4,179,017 km (0.086 R)
• M8: 5,308,929 km (0.107 R)
• M9: 5,684,719 km (0.069 R)
• M10: 6,596,219 km (0.098 R)
• M11: 7,720,297 km (0.093 R)
• M12: 8,537,999 km (0.094 R)
• M13: 9,639,937 km (0.032 R)
• M14: 10,011,837 km (0.084 R)
• M15: 11,185,882 km (0.073 R)
• M16: 12,558,741 km (0.113 R)
• M17: 13,864,132 km (0.106 R)
• M18: 15,446,429 km (0.056 R)
• M19: 16,478,056 km (0.109 R)
• M20: 17,078,243 km (0.103 R)
• M21: 18,894,361 km (0.079 R)
• M22: 21,301,989 km (0.06 R)
• M23: 23,570,641 km (0.036 R)
• M24: 24,590,599 km (0.062 R)
• M25: 25,286,678 km (0.104 R)
• M26: 28,392,629 km (0.111 R)
• M27: 29,158,869 km (0.119 R)
• M28: 31,438,441 km (0.099 R)
• M29: 32,569,700 km (0.073 R)
• M30: 32,987,826 km (0.093 R)
• M31: 33,621,523 km (0.112 R)
• M32: 34,913,301 km (0.108 R)
• M33: 37,940,563 km (0.089 R)

Kuiper Belt

Range: 31.5 - 55.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 405 - 18,626 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit