🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.55

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 0.6 AU - 0.88 AU

Year: 284 Days

Day: 44.9 Hours

Environment

Temp: -41 °C

Axial Tilt: 10.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.36

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 0.99 AU - 1.35 AU

Year: 565 Days

Day: 16.4 Hours

Environment

Temp: -82 °C

Axial Tilt: 19.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.43

Radius: 1.15

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 2.06 AU - 2.44 AU

Year: 1506 Days

Day: 18.5 Hours

Environment

Temp: -139 °C

Axial Tilt: 15.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 14,371,180 km

• M1: 406,757 km (0.112 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 280.4

Radius: 14.6

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 2.57 AU - 2.93 AU

Year: 2035 Days

Day: 7.5 Hours

Environment

Temp: -144 °C

Axial Tilt: 20.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 14,371,180 km

• M1: 181,761 km (0.085 R)
• M2: 666,907 km (0.069 R)
• M3: 1,146,069 km (0.118 R)
• M4: 1,819,409 km (0.12 R)
• M5: 2,346,443 km (0.111 R)
• M6: 2,854,776 km (0.069 R)
• M7: 3,701,051 km (0.098 R)
• M8: 4,414,334 km (0.105 R)
• M9: 5,828,632 km (0.086 R)
• M10: 6,993,551 km (0.086 R)
• M11: 8,505,237 km (0.1 R)
• M12: 10,161,585 km (0.099 R)
• M13: 11,775,297 km (0.114 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 205.5

Radius: 9.4

Gravity: 2.33 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 3.14 AU - 3.98 AU

Year: 2997 Days

Day: 8.4 Hours

Environment

Temp: -169 °C

Axial Tilt: 177.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 14,371,180 km

• M1: 120,576 km (0.084 R)
• M2: 592,856 km (0.078 R)
• M3: 1,274,125 km (0.118 R)
• M4: 1,693,298 km (0.084 R)
• M5: 4,384,863 km (0.064 R)
• M6: 4,985,199 km (0.06 R)
• M7: 5,869,622 km (0.106 R)
• M8: 9,057,553 km (0.097 R)
• M9: 11,619,416 km (0.04 R)
• M10: 12,338,234 km (0.116 R)
• M11: 12,886,510 km (0.046 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 450 - 10,681 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit