🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.9

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 1.21 AU - 1.37 AU

Year: 614 Days

Day: 15.1 Hours

Environment

Temp: -71 °C

Axial Tilt: 12.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.33

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 1.71 AU - 1.91 AU

Year: 1020 Days

Day: 29.8 Hours

Environment

Temp: -106 °C

Axial Tilt: 20.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.14

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 1.78 AU - 2.56 AU

Year: 1339 Days

Day: 23.3 Hours

Environment

Temp: -123 °C

Axial Tilt: 0.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 4.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 89.4

Radius: 9.1

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 3.56 AU - 5.16 AU

Year: 3814 Days

Day: 14 Hours

Environment

Temp: -161 °C

Axial Tilt: 29.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 19,630,537 km

• M1: 113,246 km (0.051 R)
• M2: 397,332 km (0.102 R)
• M3: 724,502 km (0.078 R)
• M4: 1,245,253 km (0.118 R)
• M5: 1,707,061 km (0.065 R)
• M6: 2,010,745 km (0.053 R)
• M7: 2,497,686 km (0.103 R)
• M8: 3,047,009 km (0.061 R)
• M9: 4,554,358 km (0.077 R)
• M10: 5,249,240 km (0.108 R)
• M11: 5,899,542 km (0.079 R)
• M12: 6,433,606 km (0.062 R)
• M13: 7,652,230 km (0.085 R)
• M14: 9,018,208 km (0.086 R)
• M15: 9,322,042 km (0.073 R)
• M16: 11,969,475 km (0.033 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 321.2

Radius: 14.6

Gravity: 1.51 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 3.57 AU - 5.17 AU

Year: 3827 Days

Day: 10.7 Hours

Environment

Temp: -149 °C

Axial Tilt: 6.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 19,630,537 km

• M1: 181,911 km (0.08 R)
• M2: 655,837 km (0.115 R)
• M3: 1,190,949 km (0.108 R)
• M4: 1,804,599 km (0.114 R)
• M5: 2,731,208 km (0.107 R)
• M6: 4,340,732 km (0.118 R)
• M7: 4,884,370 km (0.088 R)
• M8: 5,952,948 km (0.07 R)
• M9: 6,432,858 km (0.045 R)
• M10: 7,410,630 km (0.09 R)
• M11: 8,094,741 km (0.1 R)
• M12: 8,618,483 km (0.064 R)
• M13: 11,102,406 km (0.114 R)
• M14: 12,210,178 km (0.045 R)
• M15: 14,078,207 km (0.107 R)
• M16: 15,080,662 km (0.108 R)
• M17: 17,227,990 km (0.109 R)
• M18: 18,208,006 km (0.109 R)
• M19: 18,995,788 km (0.089 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: 157 - 12,376 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit