🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.56

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 0.51 AU - 0.81 AU

Year: 188 Days

Day: 25.7 Hours

Environment

Temp: 174 °C

Axial Tilt: 5.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.96

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 0.73 AU - 1.01 AU

Year: 284 Days

Day: 26.9 Hours

Environment

Temp: 148 °C

Axial Tilt: 18.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Gas Giant

Semi-Major Axis: 9.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 457.9

Radius: 14.2

Gravity: 2.27 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 7.4 AU - 10.78 AU

Year: 9588 Days

Day: 6.8 Hours

Environment

Temp: -169 °C

Axial Tilt: 43.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 40,751,353 km

• M1: 177,273 km (0.086 R)
• M2: 1,261,260 km (0.062 R)
• M3: 2,973,108 km (0.105 R)
• M4: 4,635,888 km (0.086 R)
• M5: 5,622,486 km (0.084 R)
• M6: 8,175,374 km (0.102 R)
• M7: 11,064,259 km (0.062 R)
• M8: 11,841,719 km (0.068 R)
• M9: 12,990,929 km (0.106 R)
• M10: 18,128,868 km (0.088 R)
• M11: 19,136,709 km (0.103 R)
• M12: 22,303,547 km (0.085 R)
• M13: 26,437,235 km (0.079 R)
• M14: 28,780,536 km (0.091 R)
• M15: 30,052,417 km (0.071 R)
• M16: 31,978,190 km (0.096 R)
• M17: 38,482,257 km (0.109 R)

Kuiper Belt

Range: 31.4 - 53.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 481 - 16,971 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit