🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.55

Radius: 0.79

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 0.59 AU - 0.95 AU

Year: 247 Days

Day: 16.4 Hours

Environment

Temp: 147 °C

Axial Tilt: 42.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.31 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.7

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 1.06 AU - 1.56 AU

Year: 548 Days

Day: 25.8 Hours

Environment

Temp: -12 °C

Axial Tilt: 28.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.34 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.59

Radius: 0.81

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 1.32 AU - 1.36 AU

Year: 567 Days

Day: 40.1 Hours

Environment

Temp: -1 °C

Axial Tilt: 43.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Asteroid Belt

Center: 2.51 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Terrestrial

Semi-Major Axis: 3.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.52

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 3.58 AU - 3.78 AU

Year: 2578 Days

Day: 20.1 Hours

Environment

Temp: -125 °C

Axial Tilt: 3.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 11.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 651.5

Radius: 11.9

Gravity: 4.6 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 8.43 AU - 13.91 AU

Year: 13635 Days

Day: 12.6 Hours

Environment

Temp: -185 °C

Axial Tilt: 5.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 57,963,519 km

• M1: 148,102 km (0.086 R)
• M2: 2,024,807 km (0.091 R)
• M3: 2,460,735 km (0.068 R)
• M4: 3,172,522 km (0.074 R)
• M5: 4,523,840 km (0.037 R)
• M6: 5,775,525 km (0.081 R)
• M7: 6,189,014 km (0.094 R)
• M8: 7,817,237 km (0.109 R)
• M9: 9,767,095 km (0.072 R)
• M10: 11,722,788 km (0.115 R)
• M11: 12,143,308 km (0.085 R)
• M12: 14,604,642 km (0.07 R)
• M13: 15,233,102 km (0.104 R)
• M14: 18,407,420 km (0.07 R)
• M15: 19,724,778 km (0.1 R)
• M16: 28,545,219 km (0.068 R)
• M17: 29,307,719 km (0.086 R)
• M18: 32,376,719 km (0.106 R)
• M19: 34,293,217 km (0.083 R)
• M20: 37,179,110 km (0.096 R)
• M21: 41,596,885 km (0.091 R)
• M22: 50,031,362 km (0.105 R)
• M23: 53,078,073 km (0.104 R)
• M24: 53,570,100 km (0.1 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 333 - 13,210 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit