🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.89

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 0.5 AU - 0.54 AU

Year: 135 Days

Day: 39.4 Hours

Environment

Temp: 234 °C

Axial Tilt: 11.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 3.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.22

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 3.38 AU - 3.66 AU

Year: 2377 Days

Day: 47.8 Hours

Environment

Temp: -106 °C

Axial Tilt: 37.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Ice Giant

Semi-Major Axis: 18.44 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 521

Radius: 7.2

Gravity: 10.05 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 14.6 AU - 22.28 AU

Year: 28498 Days

Day: 17.9 Hours

Environment

Temp: -195 °C

Axial Tilt: 8.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 87,947,705 km

• M1: 90,656 km (0.111 R)
• M2: 1,288,935 km (0.112 R)
• M3: 3,452,120 km (0.084 R)
• M4: 3,697,311 km (0.063 R)
• M5: 8,365,513 km (0.089 R)
• M6: 10,237,281 km (0.109 R)
• M7: 13,243,750 km (0.103 R)
• M8: 13,694,787 km (0.06 R)
• M9: 16,360,322 km (0.064 R)
• M10: 17,499,061 km (0.087 R)
• M11: 29,203,449 km (0.1 R)
• M12: 35,691,808 km (0.102 R)
• M13: 43,571,726 km (0.106 R)
• M14: 64,351,918 km (0.035 R)
• M15: 75,179,363 km (0.09 R)
• M16: 84,822,591 km (0.087 R)

Kuiper Belt

Range: 30.5 - 46.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 224 - 13,481 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit