🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.06

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 0.51 AU - 0.77 AU

Year: 227 Days

Day: 46.6 Hours

Environment

Temp: 11 °C

Axial Tilt: 15.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 21,985,484 km

• M1: 36,801 km (0.085 R)
• M2: 540,348 km (0.096 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.64

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 1.14 AU - 1.14 AU

Year: 539 Days

Day: 45 Hours

Environment

Temp: -81 °C

Axial Tilt: 34.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.54

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 1.28 AU - 1.58 AU

Year: 757 Days

Day: 27.6 Hours

Environment

Temp: -87 °C

Axial Tilt: 11.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.59 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 3.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 638.9

Radius: 8.9

Gravity: 8.07 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 2.9 AU - 4.61 AU

Year: 3216 Days

Day: 7.4 Hours

Environment

Temp: -161 °C

Axial Tilt: 8.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 21,985,484 km

• M1: 110,702 km (0.063 R)
• M2: 416,929 km (0.112 R)
• M3: 749,785 km (0.111 R)
• M4: 1,585,438 km (0.111 R)
• M5: 2,715,800 km (0.104 R)
• M6: 4,291,065 km (0.108 R)
• M7: 4,718,466 km (0.045 R)
• M8: 5,223,808 km (0.12 R)
• M9: 5,554,419 km (0.064 R)
• M10: 6,035,227 km (0.117 R)
• M11: 6,342,651 km (0.11 R)
• M12: 6,868,188 km (0.065 R)
• M13: 7,645,947 km (0.115 R)
• M14: 9,865,680 km (0.032 R)
• M15: 10,651,967 km (0.074 R)
• M16: 11,607,149 km (0.108 R)
• M17: 12,260,144 km (0.111 R)
• M18: 14,170,359 km (0.112 R)
• M19: 14,614,814 km (0.099 R)
• M20: 19,768,012 km (0.066 R)
• M21: 20,699,109 km (0.065 R)
• M22: 21,079,537 km (0.079 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 199 - 20,199 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit