🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.66

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 0.72 AU - 0.92 AU

Year: 277 Days

Day: 25.7 Hours

Environment

Temp: 121 °C

Axial Tilt: 22.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 48,001,375 km

• M1: 251,624 km (0.088 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.33

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 1.67 AU - 1.73 AU

Year: 826 Days

Day: 28.5 Hours

Environment

Temp: -60 °C

Axial Tilt: 27.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.23

Radius: 0.56

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 2.09 AU - 2.57 AU

Year: 1326 Days

Day: 13.8 Hours

Environment

Temp: -80 °C

Axial Tilt: 3.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.16 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 11.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 287.2

Radius: 12.3

Gravity: 1.9 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 11.98 AU - 12 AU

Year: 15477 Days

Day: 14 Hours

Environment

Temp: -189 °C

Axial Tilt: 19.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 48,001,375 km

• M1: 158,275 km (0.025 R)
• M2: 1,073,963 km (0.039 R)
• M3: 1,765,404 km (0.108 R)
• M4: 2,169,468 km (0.092 R)
• M5: 2,596,271 km (0.104 R)
• M6: 3,748,773 km (0.117 R)
• M7: 4,780,101 km (0.077 R)
• M8: 5,544,396 km (0.09 R)
• M9: 7,236,199 km (0.102 R)
• M10: 8,421,612 km (0.076 R)
• M11: 9,202,064 km (0.109 R)
• M12: 12,060,431 km (0.114 R)
• M13: 14,351,522 km (0.112 R)
• M14: 15,465,129 km (0.115 R)
• M15: 16,146,547 km (0.097 R)
• M16: 16,847,862 km (0.119 R)
• M17: 17,423,514 km (0.087 R)
• M18: 20,582,273 km (0.099 R)
• M19: 23,654,565 km (0.074 R)
• M20: 24,468,078 km (0.059 R)
• M21: 26,438,581 km (0.089 R)
• M22: 27,118,354 km (0.094 R)
• M23: 42,354,000 km (0.08 R)
• M24: 43,822,901 km (0.066 R)
• M25: 45,880,321 km (0.065 R)
• M26: 47,858,004 km (0.065 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 242 - 10,587 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit