🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.93

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 1.2 AU - 1.3 AU

Year: 529 Days

Day: 17.3 Hours

Environment

Temp: -29 °C

Axial Tilt: 18.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 3.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.17

Radius: 0.49

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 3.06 AU - 4.4 AU

Year: 2728 Days

Day: 15.7 Hours

Environment

Temp: -119 °C

Axial Tilt: 36.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 4.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 985.9

Radius: 12.7

Gravity: 6.11 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 4.29 AU - 4.99 AU

Year: 3786 Days

Day: 12.7 Hours

Environment

Temp: -141 °C

Axial Tilt: 0.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 28,320,313 km

• M1: 157,975 km (0.085 R)
• M2: 830,717 km (0.107 R)
• M3: 1,294,321 km (0.106 R)
• M4: 1,841,400 km (0.102 R)
• M5: 2,304,555 km (0.11 R)
• M6: 3,176,112 km (0.116 R)
• M7: 6,150,268 km (0.092 R)
• M8: 8,144,557 km (0.077 R)
• M9: 9,091,511 km (0.12 R)
• M10: 12,569,363 km (0.048 R)
• M11: 13,937,884 km (0.081 R)
• M12: 14,523,111 km (0.099 R)
• M13: 17,453,135 km (0.104 R)
• M14: 18,959,885 km (0.086 R)
• M15: 20,145,747 km (0.079 R)
• M16: 21,944,960 km (0.084 R)
• M17: 23,030,443 km (0.085 R)
• M18: 23,698,846 km (0.114 R)
• M19: 27,483,822 km (0.087 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 435 - 15,245 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit