🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.29

Radius: 1.11

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 0.63 AU - 0.71 AU

Year: 211 Days

Day: 45.2 Hours

Environment

Temp: 174 °C

Axial Tilt: 8.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.66

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 1.12 AU - 1.14 AU

Year: 462 Days

Day: 38.6 Hours

Environment

Temp: -2 °C

Axial Tilt: 122.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.79

Radius: 0.91

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 1.18 AU - 1.38 AU

Year: 558 Days

Day: 47.5 Hours

Environment

Temp: -46 °C

Axial Tilt: 0.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 35,756,435 km

• M1: 208,839 km (0.11 R)
• M2: 474,375 km (0.101 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.34

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 1.37 AU - 2.29 AU

Year: 953 Days

Day: 17.4 Hours

Environment

Temp: -77 °C

Axial Tilt: 27.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 35,756,435 km

• M1: 845,976 km (0.097 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 329.5

Radius: 10.8

Gravity: 2.82 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 6.39 AU - 10.31 AU

Year: 9290 Days

Day: 11.8 Hours

Environment

Temp: -183 °C

Axial Tilt: 24.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 35,756,435 km

• M1: 144,063 km (0.114 R)
• M2: 651,798 km (0.083 R)
• M3: 1,145,022 km (0.109 R)
• M4: 1,522,158 km (0.089 R)
• M5: 2,215,096 km (0.118 R)
• M6: 2,735,995 km (0.095 R)
• M7: 3,315,837 km (0.076 R)
• M8: 4,560,341 km (0.064 R)
• M9: 8,180,161 km (0.044 R)
• M10: 10,896,111 km (0.087 R)
• M11: 13,209,791 km (0.12 R)
• M12: 17,038,898 km (0.101 R)
• M13: 18,441,378 km (0.084 R)
• M14: 18,995,339 km (0.097 R)
• M15: 33,558,991 km (0.101 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 523 - 10,764 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit