🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.83

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 0.84 AU - 1.02 AU

Year: 334 Days

Day: 21.6 Hours

Environment

Temp: 18 °C

Axial Tilt: 23.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.39

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 0.86 AU - 1.36 AU

Year: 436 Days

Day: 44.1 Hours

Environment

Temp: -7 °C

Axial Tilt: 2.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.45

Radius: 1.16

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 1.33 AU - 1.35 AU

Year: 578 Days

Day: 24.6 Hours

Environment

Temp: -34 °C

Axial Tilt: 31.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.33

Radius: 1.12

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 1.77 AU - 1.97 AU

Year: 953 Days

Day: 26.1 Hours

Environment

Temp: -69 °C

Axial Tilt: 46.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.3 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Terrestrial

Semi-Major Axis: 2.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.55

Radius: 0.79

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 2.52 AU - 2.92 AU

Year: 1672 Days

Day: 44.1 Hours

Environment

Temp: -96 °C

Axial Tilt: 38.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 8.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 860.8

Radius: 13

Gravity: 5.09 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 7.1 AU - 10.32 AU

Year: 9583 Days

Day: 6.1 Hours

Environment

Temp: -163 °C

Axial Tilt: 2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 50,275,754 km

• M1: 200,760 km (0.053 R)
• M2: 755,619 km (0.086 R)
• M3: 1,285,495 km (0.034 R)
• M4: 2,237,535 km (0.052 R)
• M5: 2,977,147 km (0.097 R)
• M6: 4,430,640 km (0.056 R)
• M7: 4,882,276 km (0.119 R)
• M8: 6,239,877 km (0.082 R)
• M9: 6,731,455 km (0.031 R)
• M10: 8,915,435 km (0.117 R)
• M11: 9,442,468 km (0.114 R)
• M12: 10,246,108 km (0.117 R)
• M13: 12,047,565 km (0.115 R)
• M14: 15,166,681 km (0.08 R)
• M15: 15,849,745 km (0.063 R)
• M16: 18,250,043 km (0.025 R)
• M17: 18,711,253 km (0.099 R)
• M18: 19,737,195 km (0.08 R)
• M19: 20,717,061 km (0.085 R)
• M20: 24,034,992 km (0.099 R)
• M21: 25,723,952 km (0.116 R)
• M22: 31,046,794 km (0.104 R)
• M23: 38,300,944 km (0.065 R)
• M24: 39,184,918 km (0.099 R)
• M25: 42,051,812 km (0.117 R)
• M26: 44,499,383 km (0.083 R)
• M27: 44,916,312 km (0.082 R)
• M28: 47,328,578 km (0.066 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 359 - 12,998 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit