🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.9

Radius: 1.72

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 0.7 AU - 0.96 AU

Year: 290 Days

Day: 12.6 Hours

Environment

Temp: 47 °C

Axial Tilt: 11.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.5

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 0.8 AU - 0.9 AU

Year: 300 Days

Day: 32.5 Hours

Environment

Temp: 32 °C

Axial Tilt: 4.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 37,831,608 km

• M1: 286,330 km (0.118 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.09

Radius: 1.04

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 0.99 AU - 1.53 AU

Year: 542 Days

Day: 43.5 Hours

Environment

Temp: -39 °C

Axial Tilt: 45.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.32

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 2.6 AU - 4.24 AU

Year: 2422 Days

Day: 36.8 Hours

Environment

Temp: -130 °C

Axial Tilt: 22.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 37,831,608 km

• M1: 552,615 km (0.109 R)
• M2: 2,277,478 km (0.075 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 218.4

Radius: 8.1

Gravity: 3.33 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 9.71 AU - 10.63 AU

Year: 12418 Days

Day: 5.2 Hours

Environment

Temp: -193 °C

Axial Tilt: 13.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 37,831,608 km

• M1: 116,088 km (0.058 R)
• M2: 445,203 km (0.109 R)
• M3: 2,390,873 km (0.101 R)
• M4: 3,058,977 km (0.111 R)
• M5: 3,358,771 km (0.073 R)
• M6: 4,704,853 km (0.059 R)
• M7: 5,813,972 km (0.104 R)
• M8: 6,208,611 km (0.072 R)
• M9: 6,691,513 km (0.12 R)
• M10: 7,771,310 km (0.108 R)
• M11: 8,622,821 km (0.09 R)
• M12: 11,704,687 km (0.073 R)
• M13: 12,016,898 km (0.105 R)
• M14: 13,209,492 km (0.085 R)
• M15: 15,765,072 km (0.05 R)
• M16: 16,794,755 km (0.119 R)
• M17: 17,937,233 km (0.025 R)
• M18: 26,253,978 km (0.055 R)
• M19: 29,194,772 km (0.08 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 239 - 11,618 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit