🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.57

Radius: 0.8

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 0.5 AU - 0.6 AU

Year: 263 Days

Day: 35.3 Hours

Environment

Temp: -114 °C

Axial Tilt: 0 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 30,272,089 km

• M1: 134,040 km (0.101 R)
• M2: 343,776 km (0.047 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.82

Radius: 0.92

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 0.48 AU - 0.78 AU

Year: 323 Days

Day: 46 Hours

Environment

Temp: -126 °C

Axial Tilt: 27.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 4.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 376.6

Radius: 9.4

Gravity: 4.26 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 4.51 AU - 5.07 AU

Year: 6769 Days

Day: 6.2 Hours

Environment

Temp: -219 °C

Axial Tilt: 39.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 30,272,089 km

• M1: 116,986 km (0.119 R)
• M2: 503,247 km (0.066 R)
• M3: 3,818,785 km (0.086 R)
• M4: 4,211,928 km (0.05 R)
• M5: 7,029,155 km (0.044 R)
• M6: 8,945,055 km (0.11 R)
• M7: 10,415,901 km (0.107 R)
• M8: 14,317,264 km (0.072 R)
• M9: 15,730,665 km (0.093 R)
• M10: 16,321,277 km (0.09 R)
• M11: 17,421,570 km (0.048 R)
• M12: 17,990,042 km (0.101 R)
• M13: 24,060,873 km (0.059 R)
• M14: 25,727,094 km (0.067 R)
• M15: 26,052,918 km (0.05 R)
• M16: 28,760,191 km (0.118 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 191 - 11,443 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit