🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.72

Radius: 1.24

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 1.04 AU - 1.06 AU

Year: 412 Days

Day: 28.9 Hours

Environment

Temp: 10 °C

Axial Tilt: 45.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 3.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.38

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 3.45 AU - 3.91 AU

Year: 2703 Days

Day: 26.5 Hours

Environment

Temp: -123 °C

Axial Tilt: 10.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 22,575,238 km

• M1: 444,754 km (0.055 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.02

Radius: 1.32

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 3.8 AU - 4 AU

Year: 2949 Days

Day: 44.2 Hours

Environment

Temp: -140 °C

Axial Tilt: 33.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.28 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 4.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 485.5

Radius: 8.3

Gravity: 7.05 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 4.1 AU - 5.2 AU

Year: 3839 Days

Day: 10.9 Hours

Environment

Temp: -145 °C

Axial Tilt: 18.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 22,575,238 km

• M1: 103,671 km (0.092 R)
• M2: 433,684 km (0.084 R)
• M3: 779,255 km (0.116 R)
• M4: 1,278,763 km (0.074 R)
• M5: 1,804,001 km (0.054 R)
• M6: 2,557,525 km (0.066 R)
• M7: 2,845,352 km (0.099 R)
• M8: 5,153,946 km (0.073 R)
• M9: 6,389,175 km (0.103 R)
• M10: 6,922,641 km (0.061 R)
• M11: 7,549,905 km (0.115 R)
• M12: 8,702,258 km (0.081 R)
• M13: 9,621,537 km (0.071 R)
• M14: 11,738,795 km (0.107 R)
• M15: 12,493,517 km (0.11 R)
• M16: 13,045,533 km (0.088 R)
• M17: 17,318,198 km (0.117 R)
• M18: 17,831,169 km (0.042 R)
• M19: 18,589,929 km (0.092 R)
• M20: 19,676,010 km (0.119 R)
• M21: 19,985,079 km (0.035 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 181 - 14,301 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit