🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.37

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 0.8 AU - 1.14 AU

Year: 352 Days

Day: 38.1 Hours

Environment

Temp: 23 °C

Axial Tilt: 36.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 51,973,578 km

• M1: 37,998 km (0.063 R)
• M2: 190,887 km (0.102 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.92

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 1.62 AU - 2.16 AU

Year: 959 Days

Day: 13.1 Hours

Environment

Temp: -75 °C

Axial Tilt: 19.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.39

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 1.76 AU - 2.88 AU

Year: 1304 Days

Day: 45 Hours

Environment

Temp: -83 °C

Axial Tilt: 136.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 51,973,578 km

• M1: 44,131 km (0.082 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.77

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 1.99 AU - 3.25 AU

Year: 1565 Days

Day: 33.4 Hours

Environment

Temp: -89 °C

Axial Tilt: 16.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.5

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 2.61 AU - 2.85 AU

Year: 1664 Days

Day: 24.9 Hours

Environment

Temp: -89 °C

Axial Tilt: 2.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.34 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 9.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 651.2

Radius: 8.4

Gravity: 9.23 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 8.29 AU - 11.61 AU

Year: 11580 Days

Day: 8.5 Hours

Environment

Temp: -186 °C

Axial Tilt: 25.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 51,973,578 km

• M1: 104,419 km (0.095 R)
• M2: 477,367 km (0.105 R)
• M3: 812,616 km (0.067 R)
• M4: 1,343,538 km (0.115 R)
• M5: 2,019,721 km (0.085 R)
• M6: 2,585,500 km (0.091 R)
• M7: 2,861,658 km (0.116 R)
• M8: 3,575,688 km (0.088 R)
• M9: 4,058,141 km (0.103 R)
• M10: 4,675,233 km (0.071 R)
• M11: 5,489,643 km (0.116 R)
• M12: 5,912,706 km (0.109 R)
• M13: 8,876,240 km (0.112 R)
• M14: 9,710,248 km (0.095 R)
• M15: 11,030,449 km (0.11 R)
• M16: 21,465,798 km (0.068 R)
• M17: 22,605,136 km (0.057 R)
• M18: 24,436,064 km (0.112 R)
• M19: 27,772,097 km (0.108 R)
• M20: 31,399,695 km (0.058 R)
• M21: 38,423,465 km (0.081 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 163 - 18,809 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit