🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.06

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 1.17 AU - 1.19 AU

Year: 466 Days

Day: 18.4 Hours

Environment

Temp: 21 °C

Axial Tilt: 13.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 3.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.22

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 3.21 AU - 4.01 AU

Year: 2493 Days

Day: 25.3 Hours

Environment

Temp: -119 °C

Axial Tilt: 23.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 6.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 53.1

Radius: 9.5

Gravity: 0.59 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 5.01 AU - 7.87 AU

Year: 5940 Days

Day: 10.7 Hours

Environment

Temp: -156 °C

Axial Tilt: 33.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 14,606,540 km

• M1: 119,080 km (0.034 R)
• M2: 879,486 km (0.068 R)
• M3: 1,503,159 km (0.111 R)
• M4: 1,930,112 km (0.086 R)
• M5: 2,985,674 km (0.11 R)
• M6: 3,997,405 km (0.115 R)
• M7: 4,387,556 km (0.045 R)
• M8: 8,367,308 km (0.054 R)
• M9: 11,271,452 km (0.054 R)
• M10: 14,058,011 km (0.094 R)

Asteroid Belt

Center: 7.94 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 9.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 17.5

Radius: 9.7

Gravity: 0.19 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 9.06 AU - 9.8 AU

Year: 10524 Days

Day: 7.4 Hours

Environment

Temp: -173 °C

Axial Tilt: 9.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 14,606,540 km

• M1: 162,164 km (0.056 R)
• M2: 641,176 km (0.116 R)
• M3: 1,133,653 km (0.079 R)
• M4: 1,783,506 km (0.065 R)
• M5: 2,557,076 km (0.085 R)
• M6: 4,941,666 km (0.037 R)
• M7: 7,904,901 km (0.046 R)
• M8: 8,584,375 km (0.086 R)
• M9: 12,619,029 km (0.074 R)
• M10: 13,300,747 km (0.071 R)
• M11: 14,091,222 km (0.046 R)

Kuiper Belt

Range: 30.2 - 59.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 256 - 16,948 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit