🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.33

Radius: 1.4

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 0.91 AU - 1.31 AU

Year: 538 Days

Day: 39.2 Hours

Environment

Temp: -93 °C

Axial Tilt: 9.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.18

Radius: 0.5

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 1.52 AU - 1.72 AU

Year: 949 Days

Day: 13.9 Hours

Environment

Temp: -122 °C

Axial Tilt: 4.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.11 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 2.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 960.4

Radius: 11.7

Gravity: 7.02 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 2.09 AU - 3.09 AU

Year: 1918 Days

Day: 10.8 Hours

Environment

Temp: -145 °C

Axial Tilt: 26.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 26,643,375 km

• M1: 145,559 km (0.045 R)
• M2: 764,296 km (0.104 R)
• M3: 1,632,562 km (0.029 R)
• M4: 3,457,506 km (0.1 R)
• M5: 4,006,530 km (0.109 R)
• M6: 4,828,421 km (0.079 R)
• M7: 6,833,930 km (0.1 R)
• M8: 8,771,970 km (0.075 R)
• M9: 9,585,484 km (0.119 R)
• M10: 10,975,697 km (0.114 R)
• M11: 13,263,198 km (0.071 R)
• M12: 13,971,244 km (0.103 R)
• M13: 14,891,720 km (0.044 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 908.3

Radius: 13.8

Gravity: 4.77 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 3.18 AU - 4.7 AU

Year: 3599 Days

Day: 5.8 Hours

Environment

Temp: -176 °C

Axial Tilt: 179.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 26,643,375 km

• M1: 171,589 km (0.113 R)
• M2: 1,014,872 km (0.086 R)
• M3: 1,448,257 km (0.117 R)
• M4: 2,118,904 km (0.052 R)
• M5: 2,681,691 km (0.081 R)
• M6: 3,362,960 km (0.087 R)
• M7: 5,048,180 km (0.113 R)
• M8: 5,636,100 km (0.088 R)
• M9: 6,480,580 km (0.117 R)
• M10: 7,441,447 km (0.067 R)
• M11: 8,385,559 km (0.066 R)
• M12: 8,981,707 km (0.117 R)
• M13: 10,134,657 km (0.08 R)
• M14: 11,161,647 km (0.084 R)
• M15: 13,025,935 km (0.12 R)
• M16: 13,573,314 km (0.037 R)
• M17: 14,032,430 km (0.111 R)
• M18: 14,767,255 km (0.12 R)
• M19: 15,973,911 km (0.063 R)
• M20: 17,423,664 km (0.075 R)
• M21: 18,334,715 km (0.099 R)
• M22: 19,598,518 km (0.032 R)
• M23: 20,987,235 km (0.111 R)
• M24: 22,867,830 km (0.105 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 390 - 14,279 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit