🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.31

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 0.45 AU - 0.55 AU

Year: 135 Days

Day: 47 Hours

Environment

Temp: 197 °C

Axial Tilt: 2.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.89

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 0.72 AU - 0.88 AU

Year: 274 Days

Day: 30.4 Hours

Environment

Temp: 156 °C

Axial Tilt: 32.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.28

Radius: 1.39

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 0.86 AU - 1.4 AU

Year: 460 Days

Day: 44.7 Hours

Environment

Temp: -22 °C

Axial Tilt: 1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 2.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.78

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 2.3 AU - 2.86 AU

Year: 1587 Days

Day: 41.1 Hours

Environment

Temp: -97 °C

Axial Tilt: 25.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 10.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 156.1

Radius: 13.5

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 8.02 AU - 12.62 AU

Year: 12694 Days

Day: 7.3 Hours

Environment

Temp: -193 °C

Axial Tilt: 22.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 34,323,927 km

• M1: 173,534 km (0.066 R)
• M2: 818,001 km (0.083 R)
• M3: 1,657,544 km (0.113 R)
• M4: 2,337,467 km (0.095 R)
• M5: 3,714,066 km (0.07 R)
• M6: 4,779,203 km (0.106 R)
• M7: 5,516,421 km (0.072 R)
• M8: 6,102,247 km (0.046 R)
• M9: 7,362,609 km (0.091 R)
• M10: 8,229,678 km (0.09 R)
• M11: 8,749,231 km (0.098 R)
• M12: 10,672,462 km (0.092 R)
• M13: 11,388,437 km (0.056 R)
• M14: 14,291,234 km (0.07 R)
• M15: 15,700,596 km (0.083 R)
• M16: 17,787,336 km (0.101 R)
• M17: 21,144,013 km (0.091 R)
• M18: 21,741,807 km (0.101 R)
• M19: 25,317,495 km (0.089 R)
• M20: 26,678,087 km (0.118 R)
• M21: 28,087,000 km (0.057 R)
• M22: 32,020,975 km (0.088 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 463 - 17,352 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit