🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.05

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 0.55 AU - 0.77 AU

Year: 187 Days

Day: 38.8 Hours

Environment

Temp: 202 °C

Axial Tilt: 11.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.03

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 2.04 AU - 2.14 AU

Year: 1052 Days

Day: 28 Hours

Environment

Temp: -56 °C

Axial Tilt: 1.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 4.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.5

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 3.69 AU - 5.41 AU

Year: 3380 Days

Day: 24.6 Hours

Environment

Temp: -130 °C

Axial Tilt: 0.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 8.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 218.9

Radius: 13.2

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 6.56 AU - 10.88 AU

Year: 8967 Days

Day: 14.1 Hours

Environment

Temp: -171 °C

Axial Tilt: 32 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 67,939,782 km

• M1: 164,558 km (0.109 R)
• M2: 801,396 km (0.112 R)
• M3: 1,775,428 km (0.115 R)
• M4: 2,573,981 km (0.066 R)
• M5: 3,057,032 km (0.073 R)
• M6: 4,114,241 km (0.044 R)
• M7: 5,515,673 km (0.114 R)
• M8: 11,058,275 km (0.102 R)
• M9: 13,002,449 km (0.116 R)
• M10: 13,522,152 km (0.113 R)
• M11: 15,451,216 km (0.025 R)
• M12: 16,391,738 km (0.094 R)
• M13: 17,121,925 km (0.06 R)
• M14: 20,399,914 km (0.084 R)
• M15: 22,333,915 km (0.103 R)
• M16: 23,612,528 km (0.065 R)

Planet 5 - Gas Giant

Semi-Major Axis: 12.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 923.8

Radius: 12.9

Gravity: 5.55 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 11.73 AU - 12.33 AU

Year: 14531 Days

Day: 5.8 Hours

Environment

Temp: -173 °C

Axial Tilt: 27.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 67,939,782 km

• M1: 161,416 km (0.102 R)
• M2: 1,648,269 km (0.058 R)
• M3: 2,121,597 km (0.11 R)
• M4: 2,640,702 km (0.075 R)
• M5: 4,369,455 km (0.109 R)
• M6: 6,053,029 km (0.096 R)
• M7: 7,703,243 km (0.061 R)
• M8: 8,993,674 km (0.07 R)
• M9: 10,251,194 km (0.088 R)
• M10: 16,080,724 km (0.113 R)
• M11: 18,348,029 km (0.078 R)
• M12: 19,646,688 km (0.086 R)
• M13: 24,522,083 km (0.099 R)
• M14: 28,526,668 km (0.031 R)
• M15: 29,330,607 km (0.081 R)
• M16: 34,474,530 km (0.103 R)
• M17: 51,236,972 km (0.082 R)
• M18: 60,879,901 km (0.097 R)
• M19: 61,638,960 km (0.077 R)
• M20: 67,331,608 km (0.049 R)

Kuiper Belt

Range: 31.5 - 58.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 502 - 13,405 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit