🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.15

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 0.69 AU - 0.81 AU

Year: 186 Days

Day: 20.9 Hours

Environment

Temp: 362 °C

Axial Tilt: 7.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 53,464,441 km

• M1: 257,608 km (0.059 R)
• M2: 284,386 km (0.068 R)

Planet 2 - Terrestrial

Semi-Major Axis: 8.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.28

Radius: 1.39

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 6.48 AU - 10.54 AU

Year: 7124 Days

Day: 44.6 Hours

Environment

Temp: -122 °C

Axial Tilt: 14.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 53,464,441 km

• M1: 395,686 km (0.107 R)
• M2: 4,184,252 km (0.117 R)

Asteroid Belt

Center: 12.37 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 16.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 270.5

Radius: 9.4

Gravity: 3.06 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 13.43 AU - 19.01 AU

Year: 18746 Days

Day: 11.5 Hours

Environment

Temp: -150 °C

Axial Tilt: 10.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 53,464,441 km

• M1: 116,836 km (0.074 R)
• M2: 454,628 km (0.074 R)
• M3: 818,151 km (0.094 R)
• M4: 2,034,082 km (0.046 R)
• M5: 4,849,664 km (0.106 R)
• M6: 7,661,356 km (0.061 R)
• M7: 8,705,250 km (0.06 R)
• M8: 9,041,097 km (0.062 R)
• M9: 9,738,821 km (0.096 R)
• M10: 11,525,170 km (0.068 R)
• M11: 12,892,793 km (0.056 R)
• M12: 15,454,058 km (0.113 R)
• M13: 16,523,833 km (0.094 R)
• M14: 20,195,114 km (0.058 R)
• M15: 22,533,030 km (0.101 R)
• M16: 24,566,813 km (0.113 R)
• M17: 26,921,932 km (0.112 R)
• M18: 27,946,229 km (0.117 R)
• M19: 33,460,556 km (0.106 R)
• M20: 36,347,944 km (0.086 R)
• M21: 37,472,322 km (0.087 R)
• M22: 44,994,552 km (0.027 R)
• M23: 48,655,361 km (0.103 R)
• M24: 52,037,021 km (0.1 R)
• M25: 52,668,174 km (0.101 R)

Kuiper Belt

Range: 38.3 - 64.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 218 - 15,477 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit