🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.43

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 0.67 AU - 0.81 AU

Year: 284 Days

Day: 14.6 Hours

Environment

Temp: -27 °C

Axial Tilt: 16.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 31,930,979 km

• M1: 590,164 km (0.095 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.4

Radius: 1.14

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 0.6 AU - 0.9 AU

Year: 290 Days

Day: 38.2 Hours

Environment

Temp: -26 °C

Axial Tilt: 22.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.04

Radius: 1.02

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 1.18 AU - 1.28 AU

Year: 609 Days

Day: 23.5 Hours

Environment

Temp: -87 °C

Axial Tilt: 31.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 31,930,979 km

• M1: 440,117 km (0.105 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 64.4

Radius: 13.7

Gravity: 0.34 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 4.05 AU - 5.09 AU

Year: 4359 Days

Day: 6.3 Hours

Environment

Temp: -180 °C

Axial Tilt: 7.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 31,930,979 km

• M1: 186,399 km (0.102 R)
• M2: 756,666 km (0.073 R)
• M3: 1,733,989 km (0.083 R)
• M4: 2,160,343 km (0.104 R)
• M5: 3,821,777 km (0.101 R)
• M6: 6,381,097 km (0.092 R)
• M7: 8,004,982 km (0.088 R)
• M8: 8,796,355 km (0.119 R)
• M9: 11,312,591 km (0.114 R)
• M10: 11,839,624 km (0.09 R)
• M11: 12,493,816 km (0.09 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 785

Radius: 11.7

Gravity: 5.73 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 4.34 AU - 5.78 AU

Year: 5079 Days

Day: 12.1 Hours

Environment

Temp: -178 °C

Axial Tilt: 27.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 31,930,979 km

• M1: 147,055 km (0.026 R)
• M2: 547,528 km (0.111 R)
• M3: 1,148,463 km (0.081 R)
• M4: 1,603,839 km (0.107 R)
• M5: 2,417,352 km (0.034 R)
• M6: 3,552,052 km (0.056 R)
• M7: 4,263,390 km (0.034 R)
• M8: 5,520,760 km (0.038 R)
• M9: 5,939,484 km (0.117 R)
• M10: 6,840,961 km (0.035 R)
• M11: 8,674,732 km (0.092 R)
• M12: 9,493,032 km (0.057 R)
• M13: 10,496,834 km (0.112 R)
• M14: 12,208,233 km (0.102 R)
• M15: 14,043,500 km (0.12 R)
• M16: 20,222,191 km (0.089 R)
• M17: 23,627,488 km (0.116 R)
• M18: 26,969,504 km (0.092 R)
• M19: 27,569,990 km (0.067 R)
• M20: 28,179,452 km (0.069 R)
• M21: 29,335,095 km (0.064 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 179 - 19,548 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit