🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.35

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 0.42 AU - 0.62 AU

Year: 142 Days

Day: 30.6 Hours

Environment

Temp: 229 °C

Axial Tilt: 32.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.09

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 0.71 AU - 0.89 AU

Year: 271 Days

Day: 28.9 Hours

Environment

Temp: 120 °C

Axial Tilt: 28.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 3.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.13

Radius: 1.35

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 2.55 AU - 3.83 AU

Year: 2158 Days

Day: 33.9 Hours

Environment

Temp: -122 °C

Axial Tilt: 43.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.13 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 9.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 532.9

Radius: 8.3

Gravity: 7.74 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 7.56 AU - 10.56 AU

Year: 10329 Days

Day: 10.5 Hours

Environment

Temp: -166 °C

Axial Tilt: 43.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 45,044,927 km

• M1: 103,223 km (0.075 R)
• M2: 392,395 km (0.103 R)
• M3: 822,489 km (0.097 R)
• M4: 1,507,947 km (0.097 R)
• M5: 2,379,653 km (0.079 R)
• M6: 3,362,063 km (0.068 R)
• M7: 3,931,582 km (0.097 R)
• M8: 4,950,194 km (0.104 R)
• M9: 5,358,297 km (0.109 R)
• M10: 5,822,648 km (0.113 R)
• M11: 6,135,158 km (0.104 R)
• M12: 8,382,417 km (0.071 R)
• M13: 11,556,136 km (0.096 R)
• M14: 12,732,424 km (0.118 R)
• M15: 13,741,462 km (0.091 R)
• M16: 15,125,242 km (0.088 R)
• M17: 16,256,352 km (0.105 R)
• M18: 17,017,805 km (0.093 R)
• M19: 18,094,012 km (0.052 R)
• M20: 19,444,731 km (0.112 R)
• M21: 22,599,451 km (0.045 R)
• M22: 23,898,709 km (0.025 R)
• M23: 24,164,394 km (0.091 R)
• M24: 32,430,874 km (0.068 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 269 - 18,865 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit