🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.73

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 0.39 AU - 0.65 AU

Year: 136 Days

Day: 44.9 Hours

Environment

Temp: 178 °C

Axial Tilt: 12.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 47,895,589 km

• M1: 39,344 km (0.084 R)
• M2: 452,683 km (0.078 R)

Asteroid Belt

Center: 1.58 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 2.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.2

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 2.06 AU - 3.2 AU

Year: 1550 Days

Day: 27.4 Hours

Environment

Temp: -92 °C

Axial Tilt: 35.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 47,895,589 km

• M1: 485,595 km (0.067 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.79

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 3.59 AU - 3.63 AU

Year: 2493 Days

Day: 36 Hours

Environment

Temp: -120 °C

Axial Tilt: 36.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 11.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 314.1

Radius: 14.7

Gravity: 1.45 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 10.91 AU - 12.71 AU

Year: 14750 Days

Day: 7.3 Hours

Environment

Temp: -188 °C

Axial Tilt: 23.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 47,895,589 km

• M1: 189,541 km (0.063 R)
• M2: 657,034 km (0.041 R)
• M3: 1,186,012 km (0.086 R)
• M4: 2,176,350 km (0.113 R)
• M5: 3,168,184 km (0.106 R)
• M6: 4,302,884 km (0.103 R)
• M7: 5,459,425 km (0.068 R)
• M8: 7,779,688 km (0.06 R)
• M9: 8,788,426 km (0.095 R)
• M10: 9,882,735 km (0.072 R)
• M11: 11,335,479 km (0.117 R)
• M12: 12,690,387 km (0.119 R)
• M13: 14,661,938 km (0.108 R)
• M14: 17,115,792 km (0.114 R)
• M15: 27,169,666 km (0.052 R)
• M16: 32,587,054 km (0.112 R)
• M17: 35,431,208 km (0.103 R)
• M18: 35,901,245 km (0.064 R)
• M19: 37,215,163 km (0.104 R)

Kuiper Belt

Range: 30.2 - 60.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 232 - 16,493 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit