🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.56

Radius: 1.19

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 0.54 AU - 0.62 AU

Year: 155 Days

Day: 17.2 Hours

Environment

Temp: 190 °C

Axial Tilt: 32.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.3

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 1.27 AU - 2.01 AU

Year: 735 Days

Day: 44.4 Hours

Environment

Temp: -23 °C

Axial Tilt: 31.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 6.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 122.9

Radius: 12.6

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 4.65 AU - 7.41 AU

Year: 5180 Days

Day: 6.6 Hours

Environment

Temp: -135 °C

Axial Tilt: 36.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 17,437,700 km

• M1: 158,723 km (0.105 R)
• M2: 1,039,107 km (0.109 R)
• M3: 1,689,858 km (0.115 R)
• M4: 3,257,045 km (0.106 R)
• M5: 5,057,455 km (0.119 R)
• M6: 6,473,399 km (0.082 R)
• M7: 6,879,258 km (0.098 R)
• M8: 7,593,887 km (0.029 R)
• M9: 8,045,972 km (0.119 R)
• M10: 9,824,990 km (0.091 R)
• M11: 10,326,292 km (0.105 R)
• M12: 11,654,422 km (0.093 R)
• M13: 13,136,339 km (0.113 R)
• M14: 13,745,202 km (0.098 R)
• M15: 15,637,765 km (0.04 R)
• M16: 17,179,819 km (0.101 R)

Kuiper Belt

Range: 31.4 - 54.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 246 - 15,108 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit