🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.06

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 0.95 AU - 1.55 AU

Year: 535 Days

Day: 12.1 Hours

Environment

Temp: -37 °C

Axial Tilt: 10.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 39,263,549 km

• M1: 42,785 km (0.077 R)
• M2: 126,560 km (0.088 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.14

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 1.69 AU - 2.29 AU

Year: 1075 Days

Day: 29.6 Hours

Environment

Temp: -88 °C

Axial Tilt: 15.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.63

Radius: 0.83

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 3.4 AU - 3.96 AU

Year: 2703 Days

Day: 45.8 Hours

Environment

Temp: -135 °C

Axial Tilt: 36.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 39,263,549 km

• M1: 19,298 km (0.079 R)
• M2: 107,860 km (0.099 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 337.9

Radius: 11.4

Gravity: 2.6 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 6.15 AU - 6.71 AU

Year: 6243 Days

Day: 11.2 Hours

Environment

Temp: -169 °C

Axial Tilt: 3.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 39,263,549 km

• M1: 170,990 km (0.09 R)
• M2: 892,351 km (0.115 R)
• M3: 1,535,921 km (0.084 R)
• M4: 2,734,350 km (0.07 R)
• M5: 3,540,982 km (0.034 R)
• M6: 5,105,775 km (0.117 R)
• M7: 8,018,595 km (0.113 R)
• M8: 16,222,692 km (0.102 R)
• M9: 19,026,007 km (0.109 R)
• M10: 23,221,329 km (0.095 R)
• M11: 26,847,133 km (0.103 R)

Planet 5 - Gas Giant

Semi-Major Axis: 11.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 191.9

Radius: 12.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 8.5 AU - 13.54 AU

Year: 14007 Days

Day: 9.8 Hours

Environment

Temp: -179 °C

Axial Tilt: 18.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 39,263,549 km

• M1: 155,432 km (0.093 R)
• M2: 788,830 km (0.089 R)
• M3: 1,343,239 km (0.077 R)
• M4: 3,790,960 km (0.069 R)
• M5: 4,320,387 km (0.102 R)
• M6: 5,559,805 km (0.102 R)
• M7: 10,552,185 km (0.113 R)
• M8: 13,227,593 km (0.107 R)
• M9: 26,354,806 km (0.05 R)
• M10: 29,723,451 km (0.108 R)
• M11: 31,107,680 km (0.08 R)
• M12: 33,159,116 km (0.083 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 532 - 17,387 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit