🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.42

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 0.51 AU - 0.55 AU

Year: 137 Days

Day: 23.4 Hours

Environment

Temp: 239 °C

Axial Tilt: 115.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.29

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 0.66 AU - 0.88 AU

Year: 240 Days

Day: 42.8 Hours

Environment

Temp: 156 °C

Axial Tilt: 18.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.51 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.51

Radius: 1.45

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 1.4 AU - 1.62 AU

Year: 658 Days

Day: 15.9 Hours

Environment

Temp: -22 °C

Axial Tilt: 34.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Asteroid Belt

Center: 5.64 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 9.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 395

Radius: 8.3

Gravity: 5.73 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 8.36 AU - 11.16 AU

Year: 10817 Days

Day: 8.9 Hours

Environment

Temp: -166 °C

Axial Tilt: 35.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 42,041,383 km

• M1: 108,159 km (0.027 R)
• M2: 390,899 km (0.105 R)
• M3: 798,553 km (0.079 R)
• M4: 2,648,780 km (0.085 R)
• M5: 3,774,055 km (0.101 R)
• M6: 5,097,847 km (0.115 R)
• M7: 6,453,503 km (0.045 R)
• M8: 7,788,364 km (0.085 R)
• M9: 8,076,041 km (0.088 R)
• M10: 10,049,985 km (0.091 R)
• M11: 10,539,918 km (0.106 R)
• M12: 11,620,463 km (0.059 R)
• M13: 11,942,398 km (0.104 R)
• M14: 14,735,989 km (0.112 R)
• M15: 15,049,995 km (0.098 R)
• M16: 15,821,920 km (0.106 R)
• M17: 17,097,541 km (0.078 R)
• M18: 18,585,890 km (0.113 R)
• M19: 24,518,941 km (0.064 R)
• M20: 28,878,223 km (0.104 R)
• M21: 29,968,343 km (0.116 R)
• M22: 30,270,381 km (0.1 R)
• M23: 31,291,686 km (0.101 R)
• M24: 34,936,339 km (0.109 R)
• M25: 37,207,384 km (0.097 R)
• M26: 37,673,232 km (0.106 R)
• M27: 38,024,936 km (0.056 R)

Kuiper Belt

Range: 30.9 - 47.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 315 - 12,185 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit