🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.21

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 0.5 AU - 0.6 AU

Year: 155 Days

Day: 36.2 Hours

Environment

Temp: 162 °C

Axial Tilt: 20.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Gas Giant

Semi-Major Axis: 8.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 73.4

Radius: 9.4

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 7.39 AU - 8.97 AU

Year: 8909 Days

Day: 7.2 Hours

Environment

Temp: -174 °C

Axial Tilt: 14.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 59,751,542 km

• M1: 131,197 km (0.117 R)
• M2: 493,972 km (0.114 R)
• M3: 877,092 km (0.07 R)
• M4: 1,178,682 km (0.106 R)
• M5: 1,572,274 km (0.071 R)
• M6: 2,039,917 km (0.063 R)
• M7: 2,406,282 km (0.054 R)
• M8: 2,752,900 km (0.042 R)
• M9: 3,081,417 km (0.109 R)
• M10: 6,088,783 km (0.052 R)
• M11: 7,779,089 km (0.105 R)
• M12: 11,215,951 km (0.071 R)
• M13: 11,674,767 km (0.097 R)
• M14: 11,973,365 km (0.069 R)
• M15: 12,585,669 km (0.117 R)
• M16: 16,869,404 km (0.097 R)
• M17: 17,639,235 km (0.03 R)
• M18: 17,976,129 km (0.041 R)

Planet 3 - Gas Giant

Semi-Major Axis: 10.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 896.1

Radius: 10.4

Gravity: 8.28 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 9.71 AU - 10.43 AU

Year: 12169 Days

Day: 14.2 Hours

Environment

Temp: -190 °C

Axial Tilt: 32.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 59,751,542 km

• M1: 131,945 km (0.055 R)
• M2: 705,504 km (0.096 R)
• M3: 1,342,491 km (0.069 R)
• M4: 2,663,740 km (0.066 R)
• M5: 3,100,715 km (0.074 R)
• M6: 3,452,868 km (0.043 R)
• M7: 4,452,631 km (0.088 R)
• M8: 5,819,956 km (0.104 R)
• M9: 6,640,949 km (0.035 R)
• M10: 8,756,861 km (0.076 R)
• M11: 10,103,242 km (0.07 R)
• M12: 10,488,157 km (0.085 R)
• M13: 12,562,182 km (0.074 R)
• M14: 16,807,171 km (0.101 R)
• M15: 17,663,021 km (0.117 R)
• M16: 18,465,912 km (0.092 R)
• M17: 19,293,039 km (0.086 R)
• M18: 21,288,974 km (0.115 R)
• M19: 22,476,033 km (0.107 R)
• M20: 31,000,568 km (0.107 R)
• M21: 31,814,979 km (0.074 R)
• M22: 34,840,297 km (0.098 R)
• M23: 36,615,724 km (0.108 R)
• M24: 43,593,867 km (0.053 R)
• M25: 46,859,887 km (0.102 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 382 - 12,387 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit