🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.96

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 0.64 AU - 0.9 AU

Year: 242 Days

Day: 21.1 Hours

Environment

Temp: 156 °C

Axial Tilt: 12.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 31,995,385 km

• M1: 30,817 km (0.112 R)
• M2: 63,429 km (0.05 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.4

Radius: 0.69

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 1.51 AU - 2.05 AU

Year: 851 Days

Day: 34 Hours

Environment

Temp: -41 °C

Axial Tilt: 1.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.5

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 2.05 AU - 2.91 AU

Year: 1399 Days

Day: 22.2 Hours

Environment

Temp: -90 °C

Axial Tilt: 36.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 31,995,385 km

• M1: 28,274 km (0.102 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.72

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 2.35 AU - 3.33 AU

Year: 1714 Days

Day: 41.2 Hours

Environment

Temp: -102 °C

Axial Tilt: 32.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.73

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 2.33 AU - 3.43 AU

Year: 1751 Days

Day: 40.7 Hours

Environment

Temp: -90 °C

Axial Tilt: 20.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 5.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 793.3

Radius: 10.3

Gravity: 7.48 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 4.49 AU - 7.21 AU

Year: 5068 Days

Day: 12.7 Hours

Environment

Temp: -150 °C

Axial Tilt: 41.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 31,995,385 km

• M1: 128,056 km (0.117 R)
• M2: 462,856 km (0.091 R)
• M3: 783,594 km (0.1 R)
• M4: 1,242,410 km (0.082 R)
• M5: 1,768,546 km (0.094 R)
• M6: 2,107,086 km (0.101 R)
• M7: 2,489,009 km (0.064 R)
• M8: 2,898,608 km (0.119 R)
• M9: 4,232,273 km (0.051 R)
• M10: 4,739,410 km (0.065 R)
• M11: 5,724,512 km (0.114 R)
• M12: 6,345,792 km (0.115 R)
• M13: 7,613,185 km (0.108 R)
• M14: 8,839,289 km (0.1 R)
• M15: 13,572,117 km (0.106 R)
• M16: 13,952,096 km (0.106 R)
• M17: 16,019,538 km (0.066 R)
• M18: 18,547,742 km (0.112 R)
• M19: 22,217,079 km (0.104 R)
• M20: 25,926,508 km (0.106 R)
• M21: 26,260,111 km (0.088 R)
• M22: 27,106,685 km (0.097 R)
• M23: 28,676,117 km (0.112 R)
• M24: 31,048,888 km (0.106 R)
• M25: 31,519,823 km (0.099 R)

Kuiper Belt

Range: 30.6 - 47.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 187 - 16,395 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit