🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.49

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 0.74 AU - 0.8 AU

Year: 259 Days

Day: 39.4 Hours

Environment

Temp: 165 °C

Axial Tilt: 46.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 26,190,894 km

• M1: 35,305 km (0.055 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.45

Radius: 0.73

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 0.78 AU - 1.14 AU

Year: 360 Days

Day: 14.3 Hours

Environment

Temp: -2 °C

Axial Tilt: 34 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.16

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 1.55 AU - 1.81 AU

Year: 834 Days

Day: 46.1 Hours

Environment

Temp: -56 °C

Axial Tilt: 11.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.45

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 1.71 AU - 2.01 AU

Year: 971 Days

Day: 30.6 Hours

Environment

Temp: -70 °C

Axial Tilt: 16.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 26,190,894 km

• M1: 42,037 km (0.06 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 468.3

Radius: 14.9

Gravity: 2.11 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 4.97 AU - 5.95 AU

Year: 4885 Days

Day: 12 Hours

Environment

Temp: -148 °C

Axial Tilt: 10.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 26,190,894 km

• M1: 185,352 km (0.1 R)
• M2: 737,966 km (0.119 R)
• M3: 1,470,846 km (0.115 R)
• M4: 2,415,706 km (0.068 R)
• M5: 3,188,978 km (0.065 R)
• M6: 4,189,937 km (0.105 R)
• M7: 4,752,276 km (0.101 R)
• M8: 5,338,400 km (0.054 R)
• M9: 6,059,163 km (0.102 R)
• M10: 7,493,208 km (0.096 R)
• M11: 8,398,424 km (0.118 R)
• M12: 9,143,571 km (0.105 R)
• M13: 11,377,367 km (0.116 R)
• M14: 11,919,510 km (0.074 R)
• M15: 13,055,855 km (0.066 R)
• M16: 15,598,869 km (0.117 R)
• M17: 16,784,133 km (0.095 R)
• M18: 17,666,761 km (0.066 R)
• M19: 25,038,046 km (0.105 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: 405 - 17,136 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit