🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.51

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 0.47 AU - 0.75 AU

Year: 202 Days

Day: 35 Hours

Environment

Temp: 32 °C

Axial Tilt: 39.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.15

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 1.23 AU - 1.79 AU

Year: 788 Days

Day: 38.3 Hours

Environment

Temp: -81 °C

Axial Tilt: 44.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 84,496,815 km

• M1: 823,536 km (0.116 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.17

Radius: 1.59

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 1.53 AU - 1.91 AU

Year: 958 Days

Day: 37.3 Hours

Environment

Temp: -91 °C

Axial Tilt: 28.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 84,496,815 km

• M1: 324,179 km (0.116 R)
• M2: 846,275 km (0.111 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.02

Radius: 1.56

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 1.4 AU - 2.18 AU

Year: 1017 Days

Day: 34.1 Hours

Environment

Temp: -113 °C

Axial Tilt: 32 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 84,496,815 km

• M1: 54,753 km (0.045 R)

Asteroid Belt

Center: 7.75 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 13.71 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 807.7

Radius: 4.6

Gravity: 38.17 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 12.53 AU - 14.89 AU

Year: 21554 Days

Day: 21.4 Hours

Environment

Temp: -199 °C

Axial Tilt: 19.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 84,496,815 km

• M1: 57,446 km (0.085 R)
• M2: 314,604 km (0.102 R)
• M3: 732,730 km (0.101 R)
• M4: 1,424,621 km (0.099 R)
• M5: 1,971,102 km (0.064 R)
• M6: 2,406,132 km (0.099 R)
• M7: 3,288,909 km (0.07 R)
• M8: 4,163,309 km (0.119 R)
• M9: 4,951,390 km (0.083 R)
• M10: 5,501,910 km (0.078 R)
• M11: 11,658,162 km (0.094 R)
• M12: 11,861,765 km (0.067 R)
• M13: 19,129,229 km (0.096 R)
• M14: 22,505,354 km (0.115 R)
• M15: 24,333,290 km (0.09 R)
• M16: 25,001,395 km (0.111 R)
• M17: 31,969,663 km (0.045 R)
• M18: 39,058,957 km (0.098 R)
• M19: 41,373,834 km (0.055 R)
• M20: 50,104,964 km (0.119 R)
• M21: 57,993,709 km (0.079 R)
• M22: 58,586,865 km (0.063 R)
• M23: 65,809,300 km (0.094 R)
• M24: 75,466,591 km (0.118 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 387 - 15,429 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit