🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.11

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 0.89 AU - 1.13 AU

Year: 376 Days

Day: 40.9 Hours

Environment

Temp: 33 °C

Axial Tilt: 33.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.27 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.41

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 0.99 AU - 1.55 AU

Year: 531 Days

Day: 44.7 Hours

Environment

Temp: 0 °C

Axial Tilt: 11.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Ice Giant

Semi-Major Axis: 13.49 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 527.1

Radius: 7.7

Gravity: 8.89 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 12.1 AU - 14.88 AU

Year: 18375 Days

Day: 17.7 Hours

Environment

Temp: -180 °C

Axial Tilt: 36.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 65,894,496 km

• M1: 96,939 km (0.062 R)
• M2: 396,734 km (0.106 R)
• M3: 768,185 km (0.094 R)
• M4: 1,186,760 km (0.101 R)
• M5: 3,039,530 km (0.116 R)
• M6: 3,537,990 km (0.072 R)
• M7: 3,821,478 km (0.116 R)
• M8: 4,764,692 km (0.093 R)
• M9: 6,131,718 km (0.119 R)
• M10: 7,509,813 km (0.101 R)
• M11: 9,947,211 km (0.069 R)
• M12: 19,185,179 km (0.067 R)
• M13: 21,244,693 km (0.095 R)
• M14: 24,757,550 km (0.074 R)
• M15: 29,438,318 km (0.035 R)
• M16: 40,647,237 km (0.1 R)
• M17: 53,879,618 km (0.075 R)
• M18: 56,866,938 km (0.08 R)
• M19: 59,224,600 km (0.12 R)
• M20: 61,646,590 km (0.12 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 407 - 12,942 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit