🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.73

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 0.86 AU - 1.42 AU

Year: 466 Days

Day: 34.6 Hours

Environment

Temp: -5 °C

Axial Tilt: 24.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 45,239,644 km

• M1: 688,449 km (0.061 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.21

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 3.48 AU - 3.98 AU

Year: 2758 Days

Day: 14.4 Hours

Environment

Temp: -141 °C

Axial Tilt: 5.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 45,239,644 km

• M1: 2,003,863 km (0.098 R)

Planet 3 - Ice Giant

Semi-Major Axis: 16.81 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 82.7

Radius: 8

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 15.3 AU - 18.32 AU

Year: 26389 Days

Day: 17.7 Hours

Environment

Temp: -203 °C

Axial Tilt: 2.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 45,239,644 km

• M1: 228,735 km (0.066 R)
• M2: 1,166,564 km (0.097 R)
• M3: 2,188,018 km (0.06 R)
• M4: 4,667,454 km (0.07 R)
• M5: 9,464,908 km (0.075 R)
• M6: 9,947,660 km (0.086 R)
• M7: 10,962,083 km (0.091 R)
• M8: 13,314,510 km (0.101 R)
• M9: 17,587,773 km (0.105 R)
• M10: 18,096,406 km (0.092 R)
• M11: 40,916,663 km (0.116 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 475 - 10,570 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit