🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.15

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 0.74 AU - 0.8 AU

Year: 237 Days

Day: 31.5 Hours

Environment

Temp: 174 °C

Axial Tilt: 0.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.35

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 0.88 AU - 0.88 AU

Year: 290 Days

Day: 35.3 Hours

Environment

Temp: 176 °C

Axial Tilt: 113.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 53,081,519 km

• M1: 281,543 km (0.112 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.91

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 2.32 AU - 2.36 AU

Year: 1258 Days

Day: 20.6 Hours

Environment

Temp: -73 °C

Axial Tilt: 33.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 10.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 62.5

Radius: 13.9

Gravity: 0.32 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 8.3 AU - 12.72 AU

Year: 11975 Days

Day: 13.7 Hours

Environment

Temp: -171 °C

Axial Tilt: 7.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 53,081,519 km

• M1: 172,935 km (0.106 R)
• M2: 632,799 km (0.072 R)
• M3: 1,064,987 km (0.092 R)
• M4: 1,628,223 km (0.116 R)
• M5: 2,762,325 km (0.083 R)
• M6: 6,962,435 km (0.038 R)
• M7: 13,987,999 km (0.076 R)
• M8: 20,305,069 km (0.053 R)

Planet 5 - Ice Giant

Semi-Major Axis: 14.17 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 264.7

Radius: 6.2

Gravity: 6.89 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 13.93 AU - 14.41 AU

Year: 18747 Days

Day: 22.9 Hours

Environment

Temp: -180 °C

Axial Tilt: 25.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 53,081,519 km

• M1: 77,342 km (0.096 R)
• M2: 412,741 km (0.085 R)
• M3: 885,619 km (0.109 R)
• M4: 1,253,181 km (0.119 R)
• M5: 1,536,969 km (0.096 R)
• M6: 2,160,343 km (0.099 R)
• M7: 2,872,279 km (0.047 R)
• M8: 3,125,548 km (0.045 R)
• M9: 3,811,006 km (0.101 R)
• M10: 4,592,206 km (0.084 R)
• M11: 8,469,783 km (0.112 R)
• M12: 9,687,958 km (0.06 R)
• M13: 10,048,938 km (0.08 R)
• M14: 13,520,955 km (0.069 R)
• M15: 13,841,992 km (0.06 R)
• M16: 14,102,591 km (0.111 R)
• M17: 14,366,332 km (0.112 R)
• M18: 14,566,345 km (0.072 R)
• M19: 18,102,240 km (0.106 R)
• M20: 23,253,044 km (0.088 R)
• M21: 23,714,105 km (0.068 R)
• M22: 24,559,333 km (0.066 R)
• M23: 25,424,457 km (0.102 R)
• M24: 27,012,289 km (0.084 R)
• M25: 30,824,641 km (0.101 R)
• M26: 36,445,033 km (0.083 R)
• M27: 42,027,577 km (0.077 R)
• M28: 44,383,295 km (0.026 R)
• M29: 44,666,184 km (0.114 R)
• M30: 50,886,314 km (0.097 R)

Kuiper Belt

Range: 31.2 - 54.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 554 - 12,793 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit