🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.63

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 0.78 AU - 1.06 AU

Year: 312 Days

Day: 35.1 Hours

Environment

Temp: 173 °C

Axial Tilt: 0.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.12

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 1.1 AU - 1.22 AU

Year: 441 Days

Day: 29.5 Hours

Environment

Temp: 36 °C

Axial Tilt: 23.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Gas Giant

Semi-Major Axis: 7.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 292.7

Radius: 10.8

Gravity: 2.51 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 6.86 AU - 7.74 AU

Year: 6964 Days

Day: 14.1 Hours

Environment

Temp: -145 °C

Axial Tilt: 1.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 28,366,077 km

• M1: 254,316 km (0.047 R)
• M2: 767,437 km (0.065 R)
• M3: 1,130,511 km (0.095 R)
• M4: 2,347,789 km (0.103 R)
• M5: 3,315,388 km (0.071 R)
• M6: 5,529,436 km (0.093 R)
• M7: 6,605,644 km (0.092 R)
• M8: 6,960,939 km (0.114 R)
• M9: 12,873,046 km (0.115 R)
• M10: 14,588,934 km (0.102 R)
• M11: 16,044,671 km (0.102 R)
• M12: 17,350,062 km (0.118 R)
• M13: 18,789,193 km (0.113 R)
• M14: 19,177,400 km (0.115 R)
• M15: 20,578,384 km (0.093 R)
• M16: 24,034,992 km (0.058 R)

Kuiper Belt

Range: 31.1 - 56.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 268 - 15,611 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit