🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.02

Radius: 1.74

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 0.83 AU - 0.95 AU

Year: 308 Days

Day: 16.3 Hours

Environment

Temp: 108 °C

Axial Tilt: 26.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.42

Radius: 1.64

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 1.49 AU - 1.89 AU

Year: 806 Days

Day: 25.9 Hours

Environment

Temp: -51 °C

Axial Tilt: 28.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.46

Radius: 1.16

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 1.55 AU - 2.51 AU

Year: 1062 Days

Day: 33.5 Hours

Environment

Temp: -69 °C

Axial Tilt: 16.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 44,611,505 km

• M1: 309,817 km (0.109 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.38

Radius: 1.14

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 2.9 AU - 4.72 AU

Year: 2730 Days

Day: 26.5 Hours

Environment

Temp: -122 °C

Axial Tilt: 39.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 7.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 995.1

Radius: 12.4

Gravity: 6.47 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 5.71 AU - 9.17 AU

Year: 7450 Days

Day: 8.5 Hours

Environment

Temp: -158 °C

Axial Tilt: 33.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 44,611,505 km

• M1: 161,566 km (0.084 R)
• M2: 681,119 km (0.093 R)
• M3: 1,078,750 km (0.119 R)
• M4: 1,504,506 km (0.031 R)
• M5: 2,593,728 km (0.116 R)
• M6: 4,369,604 km (0.089 R)
• M7: 5,226,052 km (0.087 R)
• M8: 7,193,563 km (0.092 R)
• M9: 7,919,861 km (0.082 R)
• M10: 9,146,264 km (0.094 R)
• M11: 9,901,733 km (0.071 R)
• M12: 10,344,693 km (0.074 R)
• M13: 11,060,219 km (0.105 R)
• M14: 12,028,267 km (0.073 R)
• M15: 12,476,313 km (0.11 R)
• M16: 14,758,877 km (0.098 R)
• M17: 17,236,517 km (0.056 R)
• M18: 17,806,635 km (0.116 R)
• M19: 19,516,239 km (0.056 R)
• M20: 20,688,638 km (0.1 R)
• M21: 21,089,709 km (0.112 R)
• M22: 22,407,966 km (0.093 R)
• M23: 23,001,869 km (0.08 R)
• M24: 29,631,897 km (0.061 R)
• M25: 39,119,544 km (0.093 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 157 - 18,650 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit