🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.46

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 0.45 AU - 0.73 AU

Year: 159 Days

Day: 17.1 Hours

Environment

Temp: 174 °C

Axial Tilt: 21.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.66

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 0.59 AU - 0.65 AU

Year: 171 Days

Day: 27 Hours

Environment

Temp: 183 °C

Axial Tilt: 34.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 36,036,030 km

• M1: 271,371 km (0.061 R)

Asteroid Belt

Center: 2.23 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 3.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.17

Radius: 1.59

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 3.44 AU - 4.24 AU

Year: 2633 Days

Day: 43.1 Hours

Environment

Temp: -104 °C

Axial Tilt: 141 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 8.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 437.7

Radius: 13.1

Gravity: 2.55 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 7.55 AU - 8.77 AU

Year: 8155 Days

Day: 8.3 Hours

Environment

Temp: -158 °C

Axial Tilt: 21 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 36,036,030 km

• M1: 198,816 km (0.075 R)
• M2: 730,187 km (0.061 R)
• M3: 1,523,654 km (0.057 R)
• M4: 3,324,065 km (0.103 R)
• M5: 5,265,396 km (0.112 R)
• M6: 6,098,806 km (0.108 R)
• M7: 7,198,500 km (0.1 R)
• M8: 8,466,641 km (0.052 R)
• M9: 9,788,937 km (0.116 R)
• M10: 11,743,732 km (0.096 R)
• M11: 13,552,520 km (0.08 R)
• M12: 15,176,106 km (0.11 R)
• M13: 15,786,315 km (0.118 R)
• M14: 21,273,565 km (0.049 R)
• M15: 24,277,640 km (0.058 R)
• M16: 31,407,774 km (0.111 R)

Kuiper Belt

Range: 31.4 - 55.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 324 - 17,430 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit