🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.36

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 0.47 AU - 0.61 AU

Year: 140 Days

Day: 42 Hours

Environment

Temp: 268 °C

Axial Tilt: 48.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.82

Radius: 0.92

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 1.55 AU - 1.99 AU

Year: 831 Days

Day: 28.7 Hours

Environment

Temp: -32 °C

Axial Tilt: 2.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.23 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 8.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 794.9

Radius: 14.4

Gravity: 3.83 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 6.93 AU - 10.45 AU

Year: 9045 Days

Day: 14.7 Hours

Environment

Temp: -160 °C

Axial Tilt: 13.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 47,111,411 km

• M1: 179,069 km (0.067 R)
• M2: 671,994 km (0.103 R)
• M3: 1,198,279 km (0.059 R)
• M4: 2,575,627 km (0.104 R)
• M5: 3,557,737 km (0.094 R)
• M6: 4,095,691 km (0.108 R)
• M7: 7,048,304 km (0.064 R)
• M8: 8,779,450 km (0.097 R)
• M9: 10,367,282 km (0.109 R)
• M10: 11,747,472 km (0.104 R)
• M11: 12,831,458 km (0.114 R)
• M12: 18,361,643 km (0.108 R)
• M13: 19,043,360 km (0.096 R)
• M14: 19,741,982 km (0.069 R)
• M15: 20,619,075 km (0.041 R)
• M16: 21,856,698 km (0.075 R)
• M17: 24,118,468 km (0.112 R)
• M18: 25,213,375 km (0.087 R)
• M19: 25,679,222 km (0.058 R)
• M20: 27,896,861 km (0.116 R)
• M21: 30,765,550 km (0.05 R)
• M22: 31,944,531 km (0.108 R)
• M23: 33,264,882 km (0.065 R)
• M24: 34,966,109 km (0.094 R)
• M25: 35,779,622 km (0.074 R)
• M26: 37,323,771 km (0.113 R)
• M27: 38,418,678 km (0.105 R)
• M28: 39,911,515 km (0.11 R)
• M29: 41,701,753 km (0.103 R)
• M30: 43,278,514 km (0.119 R)
• M31: 44,486,816 km (0.115 R)

Kuiper Belt

Range: 31.1 - 46.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 360 - 19,572 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit