🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.54

Radius: 0.78

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 0.49 AU - 0.59 AU

Year: 146 Days

Day: 39.3 Hours

Environment

Temp: 161 °C

Axial Tilt: 23.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 3.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.63

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 2.5 AU - 3.8 AU

Year: 2052 Days

Day: 30.9 Hours

Environment

Temp: -106 °C

Axial Tilt: 21.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.36

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 2.96 AU - 3.6 AU

Year: 2181 Days

Day: 47.4 Hours

Environment

Temp: -119 °C

Axial Tilt: 7.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 6.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 207.2

Radius: 14.5

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 5.81 AU - 6.57 AU

Year: 5653 Days

Day: 7.4 Hours

Environment

Temp: -143 °C

Axial Tilt: 32 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 43,837,605 km

• M1: 269,725 km (0.077 R)
• M2: 787,334 km (0.067 R)
• M3: 1,555,818 km (0.077 R)
• M4: 2,064,451 km (0.093 R)
• M5: 3,447,034 km (0.095 R)
• M6: 4,178,568 km (0.111 R)
• M7: 5,108,468 km (0.088 R)
• M8: 9,570,524 km (0.115 R)
• M9: 10,775,235 km (0.107 R)
• M10: 11,732,811 km (0.117 R)
• M11: 13,158,629 km (0.06 R)
• M12: 15,717,949 km (0.116 R)
• M13: 17,225,896 km (0.106 R)
• M14: 18,535,027 km (0.12 R)
• M15: 19,065,052 km (0.054 R)
• M16: 20,716,014 km (0.036 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 380.8

Radius: 8

Gravity: 5.95 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 9.39 AU - 10.75 AU

Year: 11731 Days

Day: 9.3 Hours

Environment

Temp: -174 °C

Axial Tilt: 9.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 43,837,605 km

• M1: 99,632 km (0.114 R)
• M2: 460,013 km (0.059 R)
• M3: 1,316,162 km (0.099 R)
• M4: 1,685,669 km (0.107 R)
• M5: 2,919,702 km (0.036 R)
• M6: 3,901,961 km (0.091 R)
• M7: 8,199,459 km (0.087 R)
• M8: 8,633,293 km (0.116 R)
• M9: 9,082,386 km (0.05 R)
• M10: 10,473,197 km (0.039 R)
• M11: 11,140,553 km (0.049 R)
• M12: 14,719,234 km (0.094 R)
• M13: 15,556,234 km (0.03 R)
• M14: 16,356,732 km (0.092 R)
• M15: 21,095,843 km (0.068 R)
• M16: 23,864,152 km (0.095 R)
• M17: 24,838,183 km (0.076 R)
• M18: 27,436,997 km (0.09 R)
• M19: 29,000,594 km (0.1 R)
• M20: 34,268,983 km (0.088 R)
• M21: 38,314,408 km (0.106 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 306 - 16,860 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit