🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.5

Radius: 0.76

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 0.74 AU - 0.78 AU

Year: 285 Days

Day: 13.3 Hours

Environment

Temp: -12 °C

Axial Tilt: 48.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 2.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.99

Radius: 1

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 2.4 AU - 2.84 AU

Year: 1825 Days

Day: 41.4 Hours

Environment

Temp: -131 °C

Axial Tilt: 21.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 26,651,260 km

• M1: 64,477 km (0.104 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 956.6

Radius: 10

Gravity: 9.57 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 3.37 AU - 4.73 AU

Year: 3508 Days

Day: 6.7 Hours

Environment

Temp: -169 °C

Axial Tilt: 28.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 26,651,260 km

• M1: 124,316 km (0.077 R)
• M2: 884,423 km (0.088 R)
• M3: 1,393,205 km (0.069 R)
• M4: 2,399,400 km (0.105 R)
• M5: 3,440,153 km (0.092 R)
• M6: 6,631,823 km (0.061 R)
• M7: 9,618,694 km (0.116 R)
• M8: 11,226,123 km (0.106 R)
• M9: 14,221,821 km (0.102 R)
• M10: 16,357,779 km (0.083 R)
• M11: 21,255,613 km (0.062 R)
• M12: 23,083,999 km (0.074 R)
• M13: 24,786,722 km (0.052 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 425 - 18,798 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit