🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.72

Radius: 1.24

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 1.77 AU - 2.39 AU

Year: 1085 Days

Day: 19.3 Hours

Environment

Temp: -58 °C

Axial Tilt: 43 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 3.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.91

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 2.74 AU - 4.46 AU

Year: 2470 Days

Day: 35.3 Hours

Environment

Temp: -111 °C

Axial Tilt: 26.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 4.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.41

Radius: 0.7

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 3.93 AU - 4.59 AU

Year: 3180 Days

Day: 35.6 Hours

Environment

Temp: -133 °C

Axial Tilt: 2.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.99 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 7.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 483.3

Radius: 8.2

Gravity: 7.19 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 6.99 AU - 8.45 AU

Year: 7757 Days

Day: 10.7 Hours

Environment

Temp: -169 °C

Axial Tilt: 33.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 36,026,295 km

• M1: 102,026 km (0.062 R)
• M2: 398,080 km (0.117 R)
• M3: 740,659 km (0.053 R)
• M4: 1,161,927 km (0.056 R)
• M5: 1,513,930 km (0.066 R)
• M6: 2,200,285 km (0.114 R)
• M7: 3,162,200 km (0.088 R)
• M8: 4,839,342 km (0.115 R)
• M9: 5,241,161 km (0.083 R)
• M10: 5,511,036 km (0.114 R)
• M11: 6,860,558 km (0.083 R)
• M12: 8,216,065 km (0.026 R)
• M13: 8,705,250 km (0.099 R)
• M14: 9,876,900 km (0.083 R)
• M15: 11,648,737 km (0.102 R)
• M16: 13,399,182 km (0.08 R)
• M17: 15,871,885 km (0.062 R)
• M18: 18,702,875 km (0.056 R)
• M19: 20,791,860 km (0.114 R)
• M20: 21,394,440 km (0.097 R)
• M21: 22,241,912 km (0.086 R)
• M22: 23,433,459 km (0.081 R)
• M23: 25,770,477 km (0.094 R)
• M24: 31,097,508 km (0.093 R)
• M25: 31,588,488 km (0.113 R)
• M26: 34,643,426 km (0.104 R)
• M27: 35,596,963 km (0.086 R)

Kuiper Belt

Range: 30.3 - 46.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 451 - 12,514 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit