🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.05

Radius: 1.02

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 0.85 AU - 1.23 AU

Year: 384 Days

Day: 23.1 Hours

Environment

Temp: 34 °C

Axial Tilt: 43.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.39

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 1.77 AU - 1.97 AU

Year: 925 Days

Day: 36.2 Hours

Environment

Temp: -50 °C

Axial Tilt: 9.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.04

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 1.68 AU - 2.32 AU

Year: 1023 Days

Day: 19.7 Hours

Environment

Temp: -62 °C

Axial Tilt: 39.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 10.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 293.1

Radius: 10.8

Gravity: 2.51 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 8.45 AU - 13.09 AU

Year: 12782 Days

Day: 12.7 Hours

Environment

Temp: -168 °C

Axial Tilt: 11.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 42,541,978 km

• M1: 134,339 km (0.075 R)
• M2: 478,713 km (0.088 R)
• M3: 845,826 km (0.092 R)
• M4: 1,459,776 km (0.083 R)
• M5: 1,968,110 km (0.119 R)
• M6: 2,669,275 km (0.049 R)
• M7: 4,795,061 km (0.078 R)
• M8: 6,811,939 km (0.085 R)
• M9: 7,305,911 km (0.101 R)
• M10: 7,823,669 km (0.114 R)
• M11: 9,248,589 km (0.107 R)
• M12: 10,095,313 km (0.066 R)
• M13: 11,566,758 km (0.111 R)
• M14: 12,549,317 km (0.064 R)
• M15: 13,234,774 km (0.083 R)
• M16: 13,586,628 km (0.096 R)
• M17: 14,617,956 km (0.085 R)
• M18: 18,385,279 km (0.083 R)
• M19: 19,570,393 km (0.085 R)
• M20: 24,207,628 km (0.078 R)
• M21: 24,646,399 km (0.048 R)
• M22: 26,086,129 km (0.033 R)
• M23: 26,640,239 km (0.071 R)
• M24: 27,676,504 km (0.118 R)
• M25: 28,739,397 km (0.072 R)
• M26: 30,030,426 km (0.078 R)
• M27: 31,567,694 km (0.118 R)
• M28: 33,156,722 km (0.055 R)
• M29: 39,561,307 km (0.101 R)
• M30: 40,170,319 km (0.119 R)

Kuiper Belt

Range: 30.3 - 49.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 508 - 13,056 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit