🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.51

Radius: 1.45

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 0.68 AU - 0.88 AU

Year: 264 Days

Day: 41.3 Hours

Environment

Temp: 142 °C

Axial Tilt: 22.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 3.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.38

Radius: 1.14

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 2.82 AU - 3.32 AU

Year: 2060 Days

Day: 44 Hours

Environment

Temp: -111 °C

Axial Tilt: 15 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 5.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 369.1

Radius: 9

Gravity: 4.56 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 5.4 AU - 6.42 AU

Year: 5501 Days

Day: 9.9 Hours

Environment

Temp: -162 °C

Axial Tilt: 49.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 26,186,963 km

• M1: 113,545 km (0.072 R)
• M2: 767,736 km (0.088 R)
• M3: 1,258,866 km (0.114 R)
• M4: 1,768,247 km (0.118 R)
• M5: 2,535,834 km (0.045 R)
• M6: 3,673,525 km (0.086 R)
• M7: 6,177,195 km (0.073 R)
• M8: 8,238,654 km (0.117 R)
• M9: 10,381,195 km (0.06 R)
• M10: 10,764,016 km (0.104 R)
• M11: 13,714,235 km (0.083 R)
• M12: 14,279,566 km (0.101 R)
• M13: 15,021,272 km (0.104 R)
• M14: 15,511,504 km (0.112 R)
• M15: 16,813,155 km (0.119 R)
• M16: 17,881,284 km (0.113 R)
• M17: 18,680,585 km (0.068 R)
• M18: 24,057,432 km (0.075 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 421 - 13,135 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit