🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.42

Radius: 1.64

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 0.66 AU - 1.02 AU

Year: 289 Days

Day: 29 Hours

Environment

Temp: 110 °C

Axial Tilt: 7.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.7

Radius: 0.87

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 0.78 AU - 1 AU

Year: 315 Days

Day: 14.7 Hours

Environment

Temp: 36 °C

Axial Tilt: 36.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 4.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.13

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 3.59 AU - 5.19 AU

Year: 3447 Days

Day: 35.6 Hours

Environment

Temp: -139 °C

Axial Tilt: 7.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 44,208,428 km

• M1: 63,878 km (0.12 R)

Asteroid Belt

Center: 6.33 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 8.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 676.6

Radius: 14.7

Gravity: 3.13 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 6.72 AU - 9.82 AU

Year: 8912 Days

Day: 12 Hours

Environment

Temp: -163 °C

Axial Tilt: 1.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 44,208,428 km

• M1: 183,108 km (0.112 R)
• M2: 862,432 km (0.12 R)
• M3: 1,444,218 km (0.069 R)
• M4: 2,896,065 km (0.109 R)
• M5: 4,440,214 km (0.082 R)
• M6: 5,112,806 km (0.116 R)
• M7: 5,852,717 km (0.114 R)
• M8: 6,373,168 km (0.117 R)
• M9: 6,849,189 km (0.032 R)
• M10: 9,503,354 km (0.112 R)
• M11: 10,777,180 km (0.116 R)
• M12: 11,615,975 km (0.045 R)
• M13: 13,364,924 km (0.075 R)
• M14: 16,683,903 km (0.092 R)
• M15: 17,239,210 km (0.057 R)
• M16: 18,023,103 km (0.078 R)
• M17: 18,830,482 km (0.102 R)
• M18: 21,642,773 km (0.07 R)
• M19: 22,137,343 km (0.062 R)
• M20: 24,546,019 km (0.062 R)
• M21: 25,906,013 km (0.118 R)
• M22: 26,934,797 km (0.116 R)
• M23: 32,815,340 km (0.063 R)
• M24: 34,019,753 km (0.081 R)
• M25: 34,577,005 km (0.085 R)
• M26: 36,400,752 km (0.081 R)
• M27: 39,500,121 km (0.119 R)
• M28: 40,488,215 km (0.054 R)
• M29: 42,385,116 km (0.051 R)
• M30: 42,900,780 km (0.1 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 208 - 11,249 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit