🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.88

Radius: 1.29

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 0.68 AU - 0.7 AU

Year: 214 Days

Day: 14.9 Hours

Environment

Temp: 119 °C

Axial Tilt: 14 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.85

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 1.05 AU - 1.07 AU

Year: 407 Days

Day: 38.6 Hours

Environment

Temp: 16 °C

Axial Tilt: 39.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.13

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 1.26 AU - 1.92 AU

Year: 747 Days

Day: 18.5 Hours

Environment

Temp: -42 °C

Axial Tilt: 37.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 47,042,279 km

• M1: 36,801 km (0.054 R)

Planet 4 - Gas Giant

Semi-Major Axis: 8.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 745.5

Radius: 13.7

Gravity: 3.97 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 7.38 AU - 9.72 AU

Year: 9320 Days

Day: 5.5 Hours

Environment

Temp: -175 °C

Axial Tilt: 8.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 47,042,279 km

• M1: 171,140 km (0.094 R)
• M2: 929,452 km (0.113 R)
• M3: 1,607,728 km (0.079 R)
• M4: 2,111,873 km (0.067 R)
• M5: 2,824,408 km (0.109 R)
• M6: 3,593,640 km (0.116 R)
• M7: 4,300,789 km (0.065 R)
• M8: 4,732,678 km (0.094 R)
• M9: 5,484,707 km (0.101 R)
• M10: 6,609,982 km (0.085 R)
• M11: 8,805,181 km (0.062 R)
• M12: 9,699,328 km (0.082 R)
• M13: 11,287,309 km (0.051 R)
• M14: 12,342,722 km (0.058 R)
• M15: 13,645,869 km (0.097 R)
• M16: 16,316,490 km (0.049 R)
• M17: 18,106,279 km (0.117 R)
• M18: 19,786,712 km (0.107 R)
• M19: 22,073,016 km (0.061 R)
• M20: 24,621,566 km (0.079 R)
• M21: 26,681,528 km (0.107 R)
• M22: 35,491,646 km (0.118 R)
• M23: 36,431,420 km (0.107 R)
• M24: 44,556,529 km (0.03 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: 359 - 12,742 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit