🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.53

Radius: 1.19

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 0.58 AU - 0.82 AU

Year: 205 Days

Day: 27.7 Hours

Environment

Temp: 154 °C

Axial Tilt: 34.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 30,587,516 km

• M1: 28,573 km (0.112 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.81

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 1.78 AU - 2.38 AU

Year: 1049 Days

Day: 35.6 Hours

Environment

Temp: -54 °C

Axial Tilt: 35.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.38

Radius: 1.41

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 2.02 AU - 2.36 AU

Year: 1134 Days

Day: 20.6 Hours

Environment

Temp: -52 °C

Axial Tilt: 38.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.26 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 6.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 573.4

Radius: 8

Gravity: 8.96 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 4.82 AU - 7.84 AU

Year: 5572 Days

Day: 8 Hours

Environment

Temp: -135 °C

Axial Tilt: 7.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 30,587,516 km

• M1: 99,483 km (0.064 R)
• M2: 490,083 km (0.099 R)
• M3: 797,805 km (0.107 R)
• M4: 1,089,222 km (0.111 R)
• M5: 1,351,467 km (0.098 R)
• M6: 2,247,259 km (0.096 R)
• M7: 3,285,169 km (0.057 R)
• M8: 3,774,953 km (0.107 R)
• M9: 5,425,017 km (0.086 R)
• M10: 5,925,871 km (0.116 R)
• M11: 6,489,256 km (0.084 R)
• M12: 7,436,211 km (0.056 R)
• M13: 8,627,758 km (0.114 R)
• M14: 8,944,606 km (0.116 R)
• M15: 13,802,498 km (0.082 R)
• M16: 15,709,422 km (0.086 R)
• M17: 17,343,779 km (0.119 R)
• M18: 20,175,966 km (0.073 R)
• M19: 20,664,403 km (0.108 R)
• M20: 22,030,231 km (0.114 R)
• M21: 25,665,609 km (0.101 R)
• M22: 28,794,598 km (0.099 R)
• M23: 29,771,771 km (0.106 R)

Kuiper Belt

Range: 31.4 - 60.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 441 - 10,447 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit