🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.45

Radius: 1.16

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 0.86 AU - 0.94 AU

Year: 309 Days

Day: 24.9 Hours

Environment

Temp: 135 °C

Axial Tilt: 14.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 26,150,314 km

• M1: 74,051 km (0.076 R)
• M2: 600,486 km (0.117 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.39 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.78

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 1.33 AU - 1.45 AU

Year: 593 Days

Day: 35.2 Hours

Environment

Temp: -23 °C

Axial Tilt: 6.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 2.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.8

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 1.92 AU - 2.64 AU

Year: 1245 Days

Day: 47.9 Hours

Environment

Temp: -79 °C

Axial Tilt: 17.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 5.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 401.7

Radius: 8.7

Gravity: 5.31 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 4.86 AU - 7.06 AU

Year: 5262 Days

Day: 13.6 Hours

Environment

Temp: -147 °C

Axial Tilt: 27.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 26,150,314 km

• M1: 113,844 km (0.098 R)
• M2: 397,033 km (0.061 R)
• M3: 711,039 km (0.112 R)
• M4: 1,234,332 km (0.04 R)
• M5: 1,594,265 km (0.109 R)
• M6: 2,497,088 km (0.063 R)
• M7: 2,777,584 km (0.114 R)
• M8: 3,706,886 km (0.044 R)
• M9: 4,300,640 km (0.076 R)
• M10: 4,706,199 km (0.084 R)
• M11: 5,059,101 km (0.072 R)
• M12: 5,846,584 km (0.095 R)
• M13: 6,527,404 km (0.116 R)
• M14: 8,552,211 km (0.1 R)
• M15: 8,888,357 km (0.113 R)
• M16: 9,507,992 km (0.108 R)
• M17: 10,280,665 km (0.072 R)
• M18: 11,904,849 km (0.066 R)
• M19: 13,642,727 km (0.102 R)
• M20: 14,205,963 km (0.089 R)
• M21: 15,106,692 km (0.108 R)
• M22: 17,197,921 km (0.092 R)
• M23: 19,732,707 km (0.073 R)
• M24: 21,395,039 km (0.026 R)
• M25: 21,946,157 km (0.033 R)
• M26: 23,076,668 km (0.101 R)
• M27: 23,949,722 km (0.092 R)

Kuiper Belt

Range: 30.3 - 55.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 537 - 13,379 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit