🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.23

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 1.26 AU - 1.78 AU

Year: 836 Days

Day: 29.8 Hours

Environment

Temp: -111 °C

Axial Tilt: 34.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 28,791,132 km

• M1: 120,725 km (0.043 R)
• M2: 1,078,601 km (0.08 R)

Asteroid Belt

Center: 3.52 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 5.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 484.8

Radius: 11.2

Gravity: 3.86 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 5.28 AU - 5.76 AU

Year: 5787 Days

Day: 8.5 Hours

Environment

Temp: -172 °C

Axial Tilt: 42.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 28,791,132 km

• M1: 139,276 km (0.067 R)
• M2: 503,247 km (0.072 R)
• M3: 993,629 km (0.09 R)
• M4: 1,405,173 km (0.031 R)
• M5: 1,759,421 km (0.085 R)
• M6: 2,204,025 km (0.115 R)
• M7: 2,552,888 km (0.099 R)
• M8: 3,146,342 km (0.078 R)
• M9: 3,507,621 km (0.1 R)
• M10: 4,148,648 km (0.108 R)
• M11: 4,635,140 km (0.065 R)
• M12: 5,723,016 km (0.09 R)
• M13: 6,172,259 km (0.06 R)
• M14: 7,451,769 km (0.108 R)
• M15: 7,842,818 km (0.111 R)
• M16: 8,322,578 km (0.064 R)
• M17: 9,139,084 km (0.043 R)
• M18: 9,587,578 km (0.11 R)
• M19: 10,397,052 km (0.084 R)
• M20: 11,344,007 km (0.1 R)
• M21: 13,409,355 km (0.057 R)
• M22: 15,312,838 km (0.096 R)
• M23: 18,787,997 km (0.08 R)
• M24: 20,535,300 km (0.12 R)
• M25: 22,535,423 km (0.104 R)
• M26: 24,272,853 km (0.077 R)
• M27: 25,134,686 km (0.066 R)
• M28: 27,085,891 km (0.057 R)

Planet 3 - Gas Giant

Semi-Major Axis: 7.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 149.5

Radius: 12.6

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 7.14 AU - 8.72 AU

Year: 9965 Days

Day: 6.2 Hours

Environment

Temp: -198 °C

Axial Tilt: 9.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 28,791,132 km

• M1: 156,779 km (0.052 R)
• M2: 614,997 km (0.076 R)
• M3: 1,026,391 km (0.1 R)
• M4: 1,765,404 km (0.092 R)
• M5: 2,173,807 km (0.084 R)
• M6: 2,871,830 km (0.077 R)
• M7: 3,757,450 km (0.046 R)
• M8: 6,688,222 km (0.11 R)
• M9: 8,539,495 km (0.108 R)
• M10: 9,563,343 km (0.053 R)
• M11: 10,020,514 km (0.086 R)
• M12: 10,448,663 km (0.064 R)
• M13: 11,666,240 km (0.09 R)
• M14: 14,382,040 km (0.111 R)
• M15: 15,317,924 km (0.04 R)
• M16: 19,405,387 km (0.102 R)
• M17: 21,240,654 km (0.078 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 305 - 17,629 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit