🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.11

Radius: 1.04

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 0.7 AU - 0.9 AU

Year: 259 Days

Day: 38.6 Hours

Environment

Temp: 163 °C

Axial Tilt: 36.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.24

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 2.38 AU - 2.42 AU

Year: 1345 Days

Day: 39.5 Hours

Environment

Temp: -89 °C

Axial Tilt: 68.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 8.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 525

Radius: 12.3

Gravity: 3.47 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 7.58 AU - 8.98 AU

Year: 8617 Days

Day: 9.3 Hours

Environment

Temp: -175 °C

Axial Tilt: 26.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 39,720,387 km

• M1: 165,904 km (0.091 R)
• M2: 585,825 km (0.086 R)
• M3: 4,667,005 km (0.112 R)
• M4: 6,010,394 km (0.114 R)
• M5: 7,557,984 km (0.109 R)
• M6: 8,742,350 km (0.071 R)
• M7: 15,106,842 km (0.113 R)
• M8: 17,046,528 km (0.11 R)
• M9: 20,033,997 km (0.116 R)
• M10: 24,110,838 km (0.086 R)
• M11: 25,408,002 km (0.106 R)
• M12: 27,117,008 km (0.104 R)
• M13: 36,826,358 km (0.119 R)
• M14: 39,247,450 km (0.104 R)

Kuiper Belt

Range: 30.3 - 53.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 333 - 12,764 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit