🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.15

Radius: 0.47

Gravity: 0.68 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 0.55 AU - 0.61 AU

Year: 155 Days

Day: 17.1 Hours

Environment

Temp: 200 °C

Axial Tilt: 45.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 35,649,124 km

• M1: 86,019 km (0.051 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.27

Radius: 1.1

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 0.83 AU - 0.91 AU

Year: 285 Days

Day: 25.4 Hours

Environment

Temp: 100 °C

Axial Tilt: 35.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 35,649,124 km

• M1: 161,117 km (0.089 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.5 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.08

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 1.29 AU - 1.71 AU

Year: 646 Days

Day: 43.4 Hours

Environment

Temp: -10 °C

Axial Tilt: 24.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 35,649,124 km

• M1: 77,492 km (0.103 R)
• M2: 907,311 km (0.101 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.31

Radius: 0.63

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 2.2 AU - 2.24 AU

Year: 1163 Days

Day: 43.6 Hours

Environment

Temp: -62 °C

Axial Tilt: 25.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 35,649,124 km

• M1: 638,783 km (0.086 R)

Planet 5 - Gas Giant

Semi-Major Axis: 12.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 124.1

Radius: 13.7

Gravity: 0.66 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 10.67 AU - 13.83 AU

Year: 15069 Days

Day: 8.1 Hours

Environment

Temp: -176 °C

Axial Tilt: 49.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 35,649,124 km

• M1: 171,888 km (0.066 R)
• M2: 718,070 km (0.073 R)
• M3: 1,528,292 km (0.087 R)
• M4: 2,041,263 km (0.109 R)
• M5: 2,855,674 km (0.09 R)
• M6: 3,948,785 km (0.109 R)
• M7: 5,130,309 km (0.115 R)
• M8: 5,695,191 km (0.113 R)
• M9: 7,457,005 km (0.073 R)
• M10: 7,910,735 km (0.117 R)
• M11: 8,999,509 km (0.05 R)
• M12: 10,370,424 km (0.117 R)
• M13: 12,287,520 km (0.097 R)
• M14: 14,315,319 km (0.086 R)
• M15: 15,744,727 km (0.095 R)
• M16: 18,267,396 km (0.105 R)
• M17: 22,815,620 km (0.089 R)
• M18: 23,452,757 km (0.064 R)
• M19: 24,513,406 km (0.095 R)
• M20: 26,730,297 km (0.115 R)
• M21: 29,450,734 km (0.11 R)
• M22: 31,854,922 km (0.102 R)
• M23: 32,852,291 km (0.09 R)
• M24: 35,542,809 km (0.104 R)

Kuiper Belt

Range: 31.2 - 50.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 481 - 18,482 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit