🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.37 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.51

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 1.03 AU - 1.71 AU

Year: 586 Days

Day: 15.6 Hours

Environment

Temp: -18 °C

Axial Tilt: 29.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.68

Radius: 1.23

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 1.54 AU - 1.76 AU

Year: 774 Days

Day: 37.1 Hours

Environment

Temp: -56 °C

Axial Tilt: 141.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 854.7

Radius: 14.7

Gravity: 3.96 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 4.66 AU - 5.34 AU

Year: 4084 Days

Day: 10.4 Hours

Environment

Temp: -142 °C

Axial Tilt: 18.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 28,403,466 km

• M1: 184,305 km (0.081 R)
• M2: 702,063 km (0.11 R)
• M3: 1,282,203 km (0.045 R)
• M4: 3,543,824 km (0.039 R)
• M5: 4,037,497 km (0.097 R)
• M6: 5,299,804 km (0.105 R)
• M7: 6,217,736 km (0.097 R)
• M8: 6,843,654 km (0.115 R)
• M9: 11,664,894 km (0.107 R)
• M10: 12,136,127 km (0.076 R)
• M11: 20,010,510 km (0.074 R)
• M12: 21,519,205 km (0.06 R)
• M13: 23,473,103 km (0.106 R)
• M14: 25,385,412 km (0.077 R)
• M15: 27,152,462 km (0.112 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 255 - 14,920 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit