🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.92

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 0.67 AU - 0.97 AU

Year: 281 Days

Day: 18.2 Hours

Environment

Temp: 103 °C

Axial Tilt: 29.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.2

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 1.1 AU - 1.16 AU

Year: 455 Days

Day: 36.2 Hours

Environment

Temp: -6 °C

Axial Tilt: 37.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Gas Giant

Semi-Major Axis: 5.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 642.6

Radius: 14.3

Gravity: 3.14 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 4.99 AU - 6.57 AU

Year: 5263 Days

Day: 11.4 Hours

Environment

Temp: -144 °C

Axial Tilt: 33.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 30,587,491 km

• M1: 178,321 km (0.092 R)
• M2: 652,995 km (0.114 R)
• M3: 1,260,811 km (0.103 R)
• M4: 1,872,965 km (0.061 R)
• M5: 2,967,423 km (0.085 R)
• M6: 3,777,496 km (0.091 R)
• M7: 4,578,144 km (0.109 R)
• M8: 5,292,623 km (0.108 R)
• M9: 9,655,495 km (0.102 R)
• M10: 12,351,249 km (0.096 R)
• M11: 12,904,612 km (0.061 R)
• M12: 14,169,312 km (0.05 R)
• M13: 17,945,461 km (0.084 R)
• M14: 20,760,145 km (0.041 R)
• M15: 23,169,269 km (0.105 R)
• M16: 27,931,867 km (0.107 R)
• M17: 29,953,383 km (0.109 R)
• M18: 30,405,468 km (0.033 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 230 - 19,677 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit