🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.62

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 1.17 AU - 1.21 AU

Year: 452 Days

Day: 14.9 Hours

Environment

Temp: 28 °C

Axial Tilt: 24.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 34,337,318 km

• M1: 597,494 km (0.117 R)
• M2: 1,038,209 km (0.097 R)

Planet 2 - Terrestrial

Semi-Major Axis: 4.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.5

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 3.71 AU - 5.53 AU

Year: 3458 Days

Day: 30.5 Hours

Environment

Temp: -121 °C

Axial Tilt: 24 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 5.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 990.7

Radius: 14.4

Gravity: 4.78 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 5.68 AU - 6.2 AU

Year: 5042 Days

Day: 9.6 Hours

Environment

Temp: -140 °C

Axial Tilt: 32 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 34,337,318 km

• M1: 179,218 km (0.117 R)
• M2: 628,012 km (0.112 R)
• M3: 1,429,108 km (0.094 R)
• M4: 2,585,350 km (0.116 R)
• M5: 4,027,923 km (0.051 R)
• M6: 5,468,700 km (0.117 R)
• M7: 6,405,631 km (0.062 R)
• M8: 11,996,104 km (0.1 R)
• M9: 12,875,590 km (0.059 R)
• M10: 14,763,215 km (0.111 R)
• M11: 15,411,722 km (0.107 R)
• M12: 16,264,580 km (0.118 R)
• M13: 17,020,498 km (0.049 R)
• M14: 19,639,807 km (0.115 R)
• M15: 26,951,552 km (0.038 R)
• M16: 33,827,519 km (0.062 R)

Kuiper Belt

Range: 31.5 - 50.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 370 - 12,511 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit