🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.62

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 0.91 AU - 1.31 AU

Year: 415 Days

Day: 21.9 Hours

Environment

Temp: 39 °C

Axial Tilt: 46.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.69

Radius: 1.23

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 1.49 AU - 2.03 AU

Year: 828 Days

Day: 15.2 Hours

Environment

Temp: -36 °C

Axial Tilt: 6.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 44,875,728 km

• M1: 46,525 km (0.099 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.24

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 1.7 AU - 1.86 AU

Year: 842 Days

Day: 35.7 Hours

Environment

Temp: -35 °C

Axial Tilt: 28.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.3

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 1.42 AU - 2.34 AU

Year: 914 Days

Day: 29.3 Hours

Environment

Temp: -46 °C

Axial Tilt: 17.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 44,875,728 km

• M1: 122,820 km (0.116 R)
• M2: 1,493,884 km (0.099 R)

Asteroid Belt

Center: 4.82 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 7.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 959.5

Radius: 11.9

Gravity: 6.78 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 7.12 AU - 8.38 AU

Year: 7654 Days

Day: 7.6 Hours

Environment

Temp: -168 °C

Axial Tilt: 34.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 44,875,728 km

• M1: 147,952 km (0.118 R)
• M2: 644,019 km (0.114 R)
• M3: 1,532,780 km (0.066 R)
• M4: 2,200,285 km (0.108 R)
• M5: 2,720,437 km (0.107 R)
• M6: 3,253,305 km (0.08 R)
• M7: 3,906,300 km (0.112 R)
• M8: 5,410,207 km (0.108 R)
• M9: 6,694,505 km (0.099 R)
• M10: 7,508,616 km (0.072 R)
• M11: 8,965,550 km (0.092 R)
• M12: 11,763,479 km (0.037 R)
• M13: 13,242,254 km (0.118 R)
• M14: 14,650,568 km (0.066 R)
• M15: 15,293,241 km (0.098 R)
• M16: 17,263,445 km (0.087 R)
• M17: 19,627,839 km (0.066 R)
• M18: 21,210,734 km (0.095 R)
• M19: 22,537,218 km (0.117 R)
• M20: 23,307,199 km (0.075 R)
• M21: 25,446,448 km (0.077 R)
• M22: 26,943,325 km (0.037 R)
• M23: 32,429,527 km (0.042 R)
• M24: 35,433,153 km (0.091 R)
• M25: 38,375,444 km (0.111 R)
• M26: 44,341,108 km (0.091 R)

Kuiper Belt

Range: 30.9 - 49.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 229 - 11,203 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit