🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.48

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 2.14 AU - 2.72 AU

Year: 1344 Days

Day: 47.4 Hours

Environment

Temp: -75 °C

Axial Tilt: 39.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.61

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 2.32 AU - 2.7 AU

Year: 1411 Days

Day: 40.2 Hours

Environment

Temp: -68 °C

Axial Tilt: 37.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 4.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.7

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 4.77 AU - 5.07 AU

Year: 3872 Days

Day: 38.2 Hours

Environment

Temp: -122 °C

Axial Tilt: 36.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.19 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 7.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 74.5

Radius: 11.4

Gravity: 0.57 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 6.46 AU - 8.46 AU

Year: 7228 Days

Day: 11.8 Hours

Environment

Temp: -155 °C

Axial Tilt: 46.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 37,672,343 km

• M1: 141,819 km (0.069 R)
• M2: 547,528 km (0.119 R)
• M3: 1,113,906 km (0.113 R)
• M4: 1,852,919 km (0.092 R)
• M5: 2,240,976 km (0.083 R)
• M6: 4,416,129 km (0.091 R)
• M7: 5,942,476 km (0.053 R)
• M8: 7,052,792 km (0.1 R)
• M9: 9,295,413 km (0.071 R)
• M10: 13,876,549 km (0.057 R)
• M11: 14,334,917 km (0.057 R)
• M12: 14,708,762 km (0.115 R)
• M13: 17,458,520 km (0.083 R)
• M14: 18,373,461 km (0.094 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 315.1

Radius: 13.8

Gravity: 1.65 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 9.4 AU - 9.46 AU

Year: 10273 Days

Day: 6 Hours

Environment

Temp: -160 °C

Axial Tilt: 83.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 37,672,343 km

• M1: 171,589 km (0.11 R)
• M2: 861,684 km (0.099 R)
• M3: 1,400,386 km (0.041 R)
• M4: 1,950,607 km (0.083 R)
• M5: 3,194,962 km (0.079 R)
• M6: 4,090,006 km (0.093 R)
• M7: 5,818,011 km (0.067 R)
• M8: 6,935,357 km (0.117 R)
• M9: 8,191,082 km (0.081 R)
• M10: 9,548,533 km (0.1 R)
• M11: 13,936,687 km (0.075 R)
• M12: 14,700,235 km (0.115 R)
• M13: 15,429,524 km (0.108 R)
• M14: 19,516,389 km (0.078 R)
• M15: 21,691,691 km (0.081 R)
• M16: 30,238,367 km (0.072 R)
• M17: 31,418,694 km (0.099 R)

Kuiper Belt

Range: 30.9 - 51.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 234 - 12,990 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit