🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.03

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 1.01 AU - 1.27 AU

Year: 451 Days

Day: 17.8 Hours

Environment

Temp: 5 °C

Axial Tilt: 8.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.69

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 1.54 AU - 2.06 AU

Year: 896 Days

Day: 37.9 Hours

Environment

Temp: -57 °C

Axial Tilt: 12.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 7.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 103

Radius: 12

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 7.06 AU - 8.1 AU

Year: 7739 Days

Day: 11.3 Hours

Environment

Temp: -162 °C

Axial Tilt: 72.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 21,485,945 km

• M1: 149,299 km (0.106 R)
• M2: 766,539 km (0.082 R)
• M3: 1,221,317 km (0.109 R)
• M4: 1,641,388 km (0.105 R)
• M5: 2,464,924 km (0.089 R)
• M6: 3,718,554 km (0.094 R)
• M7: 4,100,627 km (0.059 R)
• M8: 4,531,320 km (0.05 R)
• M9: 5,408,561 km (0.093 R)
• M10: 6,566,599 km (0.082 R)
• M11: 7,312,045 km (0.105 R)
• M12: 8,213,073 km (0.106 R)
• M13: 9,739,121 km (0.04 R)
• M14: 11,155,812 km (0.113 R)
• M15: 11,827,806 km (0.108 R)
• M16: 12,571,158 km (0.112 R)
• M17: 13,160,424 km (0.033 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 175 - 19,440 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit