🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.74

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 0.98 AU - 1.48 AU

Year: 498 Days

Day: 23.8 Hours

Environment

Temp: -6 °C

Axial Tilt: 26.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.33 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.42

Radius: 1.64

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 1.24 AU - 1.42 AU

Year: 560 Days

Day: 21.2 Hours

Environment

Temp: -15 °C

Axial Tilt: 44.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.35 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.04

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 1.26 AU - 1.44 AU

Year: 573 Days

Day: 35.4 Hours

Environment

Temp: -10 °C

Axial Tilt: 31.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.03

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 1.5 AU - 1.56 AU

Year: 691 Days

Day: 40.5 Hours

Environment

Temp: -34 °C

Axial Tilt: 10.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.73 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 9.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 161.6

Radius: 12

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 7.73 AU - 12.11 AU

Year: 11412 Days

Day: 6 Hours

Environment

Temp: -165 °C

Axial Tilt: 49.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 32,343,639 km

• M1: 149,299 km (0.056 R)
• M2: 530,773 km (0.091 R)
• M3: 1,517,820 km (0.113 R)
• M4: 2,073,726 km (0.063 R)
• M5: 2,781,024 km (0.105 R)
• M6: 3,844,815 km (0.064 R)
• M7: 5,712,694 km (0.07 R)
• M8: 6,269,647 km (0.11 R)
• M9: 6,965,127 km (0.036 R)
• M10: 9,405,069 km (0.099 R)
• M11: 10,406,776 km (0.035 R)
• M12: 11,478,345 km (0.119 R)
• M13: 12,468,683 km (0.101 R)
• M14: 14,449,808 km (0.05 R)
• M15: 14,846,990 km (0.101 R)
• M16: 15,368,488 km (0.116 R)
• M17: 17,006,436 km (0.088 R)
• M18: 28,455,161 km (0.116 R)
• M19: 30,543,248 km (0.048 R)
• M20: 31,198,486 km (0.084 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 395 - 14,827 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit