🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.17

Radius: 1.59

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 0.66 AU - 0.68 AU

Year: 206 Days

Day: 41 Hours

Environment

Temp: 102 °C

Axial Tilt: 28.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.52

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 0.74 AU - 1.2 AU

Year: 358 Days

Day: 31.1 Hours

Environment

Temp: 34 °C

Axial Tilt: 16.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 23,601,062 km

• M1: 776,413 km (0.084 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.45

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 1.69 AU - 1.79 AU

Year: 860 Days

Day: 44.8 Hours

Environment

Temp: -65 °C

Axial Tilt: 24.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.63

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 2.44 AU - 2.94 AU

Year: 1653 Days

Day: 15.9 Hours

Environment

Temp: -108 °C

Axial Tilt: 34.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 23,601,062 km

• M1: 1,464,414 km (0.078 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 483

Radius: 9

Gravity: 5.96 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 4.2 AU - 5.68 AU

Year: 4115 Days

Day: 11.6 Hours

Environment

Temp: -148 °C

Axial Tilt: 20.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 23,601,062 km

• M1: 111,899 km (0.051 R)
• M2: 549,024 km (0.075 R)
• M3: 867,219 km (0.11 R)
• M4: 1,180,626 km (0.082 R)
• M5: 1,766,601 km (0.096 R)
• M6: 2,473,601 km (0.038 R)
• M7: 2,995,548 km (0.076 R)
• M8: 3,433,720 km (0.047 R)
• M9: 3,790,062 km (0.096 R)
• M10: 4,259,201 km (0.105 R)
• M11: 5,210,943 km (0.052 R)
• M12: 7,794,797 km (0.09 R)
• M13: 10,061,055 km (0.049 R)
• M14: 10,669,171 km (0.081 R)
• M15: 11,605,204 km (0.072 R)
• M16: 12,274,206 km (0.117 R)
• M17: 13,397,537 km (0.075 R)
• M18: 14,639,199 km (0.113 R)
• M19: 16,726,987 km (0.079 R)
• M20: 17,008,231 km (0.103 R)
• M21: 19,250,404 km (0.109 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 177 - 18,683 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit