🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.84

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 1.56 AU - 1.94 AU

Year: 814 Days

Day: 12.9 Hours

Environment

Temp: -29 °C

Axial Tilt: 1.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.63

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 1.85 AU - 2.61 AU

Year: 1170 Days

Day: 28.8 Hours

Environment

Temp: -54 °C

Axial Tilt: 34.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 4.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.42

Radius: 1.64

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 4.17 AU - 5.65 AU

Year: 3824 Days

Day: 37.9 Hours

Environment

Temp: -132 °C

Axial Tilt: 21.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 49,923,132 km

• M1: 1,212,940 km (0.077 R)

Planet 4 - Gas Giant

Semi-Major Axis: 8.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 527.5

Radius: 8.8

Gravity: 6.81 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 7.48 AU - 8.9 AU

Year: 8238 Days

Day: 6.2 Hours

Environment

Temp: -156 °C

Axial Tilt: 18.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 49,923,132 km

• M1: 109,506 km (0.069 R)
• M2: 426,803 km (0.055 R)
• M3: 981,960 km (0.08 R)
• M4: 1,663,080 km (0.084 R)
• M5: 1,966,165 km (0.082 R)
• M6: 4,106,462 km (0.104 R)
• M7: 5,398,688 km (0.087 R)
• M8: 7,314,438 km (0.118 R)
• M9: 8,219,057 km (0.069 R)
• M10: 15,710,020 km (0.114 R)
• M11: 19,747,069 km (0.067 R)
• M12: 25,989,189 km (0.12 R)
• M13: 33,221,648 km (0.117 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 630.3

Radius: 12.3

Gravity: 4.17 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 7.79 AU - 12.17 AU

Year: 11081 Days

Day: 12.3 Hours

Environment

Temp: -162 °C

Axial Tilt: 49.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 49,923,132 km

• M1: 157,227 km (0.053 R)
• M2: 712,385 km (0.072 R)
• M3: 1,607,130 km (0.069 R)
• M4: 1,990,848 km (0.091 R)
• M5: 2,398,503 km (0.085 R)
• M6: 2,798,677 km (0.106 R)
• M7: 4,421,515 km (0.086 R)
• M8: 7,478,996 km (0.114 R)
• M9: 9,516,369 km (0.083 R)
• M10: 13,632,704 km (0.117 R)
• M11: 15,189,121 km (0.09 R)
• M12: 17,891,157 km (0.097 R)
• M13: 21,065,923 km (0.075 R)
• M14: 31,589,236 km (0.046 R)
• M15: 33,266,976 km (0.081 R)
• M16: 43,502,014 km (0.091 R)
• M17: 45,296,440 km (0.061 R)
• M18: 48,007,153 km (0.052 R)

Kuiper Belt

Range: 31.2 - 60.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 170 - 12,515 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit