🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.38

Radius: 0.68

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 0.63 AU - 0.77 AU

Year: 205 Days

Day: 35.4 Hours

Environment

Temp: 151 °C

Axial Tilt: 24.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 37,711,598 km

• M1: 47,423 km (0.098 R)

Planet 2 - Terrestrial

Semi-Major Axis: 4.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.98

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 4.4 AU - 4.88 AU

Year: 3497 Days

Day: 18 Hours

Environment

Temp: -124 °C

Axial Tilt: 19.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 37,711,598 km

• M1: 2,454,153 km (0.057 R)

Planet 3 - Terrestrial

Semi-Major Axis: 5.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.12

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 4.07 AU - 6.39 AU

Year: 4184 Days

Day: 14.5 Hours

Environment

Temp: -131 °C

Axial Tilt: 144 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 37,711,598 km

• M1: 31,715 km (0.095 R)
• M2: 137,181 km (0.073 R)

Planet 4 - Gas Giant

Semi-Major Axis: 8.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 14.2

Radius: 9.6

Gravity: 0.15 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 7.09 AU - 9.23 AU

Year: 8155 Days

Day: 9.3 Hours

Environment

Temp: -157 °C

Axial Tilt: 20.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 37,711,598 km

• M1: 128,205 km (0.086 R)
• M2: 539,450 km (0.092 R)
• M3: 914,791 km (0.109 R)
• M4: 2,976,998 km (0.105 R)
• M5: 4,190,236 km (0.074 R)
• M6: 8,605,917 km (0.116 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 262.2

Radius: 12.2

Gravity: 1.76 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 9.92 AU - 10.34 AU

Year: 11280 Days

Day: 11.3 Hours

Environment

Temp: -172 °C

Axial Tilt: 48.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 37,711,598 km

• M1: 152,889 km (0.107 R)
• M2: 568,173 km (0.104 R)
• M3: 1,086,829 km (0.069 R)
• M4: 1,589,178 km (0.055 R)
• M5: 3,551,603 km (0.103 R)
• M6: 4,331,606 km (0.106 R)
• M7: 5,555,766 km (0.082 R)
• M8: 6,434,952 km (0.112 R)
• M9: 9,060,096 km (0.113 R)
• M10: 13,765,996 km (0.097 R)
• M11: 16,509,771 km (0.078 R)
• M12: 16,901,268 km (0.029 R)
• M13: 22,733,192 km (0.117 R)
• M14: 23,463,229 km (0.102 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: 372 - 18,816 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit