🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.78

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 0.53 AU - 0.57 AU

Year: 154 Days

Day: 23.4 Hours

Environment

Temp: 156 °C

Axial Tilt: 160 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 24,449,385 km

• M1: 64,477 km (0.12 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.23

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 0.64 AU - 0.78 AU

Year: 227 Days

Day: 12.3 Hours

Environment

Temp: 124 °C

Axial Tilt: 19.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.17

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 1.02 AU - 1.24 AU

Year: 455 Days

Day: 41.3 Hours

Environment

Temp: 6 °C

Axial Tilt: 13.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 24,449,385 km

• M1: 34,856 km (0.095 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 349.5

Radius: 11.5

Gravity: 2.64 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 4.43 AU - 6.89 AU

Year: 5100 Days

Day: 6.2 Hours

Environment

Temp: -156 °C

Axial Tilt: 168.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 24,449,385 km

• M1: 147,803 km (0.086 R)
• M2: 546,032 km (0.1 R)
• M3: 1,040,603 km (0.116 R)
• M4: 1,757,625 km (0.106 R)
• M5: 2,387,582 km (0.113 R)
• M6: 3,660,211 km (0.061 R)
• M7: 5,419,482 km (0.092 R)
• M8: 5,907,919 km (0.073 R)
• M9: 7,067,602 km (0.111 R)
• M10: 7,819,481 km (0.104 R)
• M11: 8,732,776 km (0.096 R)
• M12: 9,253,227 km (0.029 R)
• M13: 9,992,539 km (0.116 R)
• M14: 10,562,208 km (0.084 R)
• M15: 11,545,066 km (0.077 R)
• M16: 12,681,411 km (0.075 R)
• M17: 14,601,051 km (0.067 R)
• M18: 19,947,380 km (0.112 R)
• M19: 20,982,747 km (0.106 R)
• M20: 23,442,734 km (0.082 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 374 - 12,113 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit