🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.34

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 0.77 AU - 0.79 AU

Year: 265 Days

Day: 22.8 Hours

Environment

Temp: 148 °C

Axial Tilt: 41.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.32

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 0.74 AU - 0.92 AU

Year: 291 Days

Day: 46.2 Hours

Environment

Temp: 24 °C

Axial Tilt: 27.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 28,242,191 km

• M1: 53,706 km (0.042 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.21

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 0.87 AU - 1.17 AU

Year: 397 Days

Day: 40.2 Hours

Environment

Temp: -8 °C

Axial Tilt: 24.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 28,242,191 km

• M1: 242,648 km (0.117 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.63

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 3.22 AU - 4.42 AU

Year: 2875 Days

Day: 28.9 Hours

Environment

Temp: -143 °C

Axial Tilt: 9.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 4.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 983.9

Radius: 12

Gravity: 6.83 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 4 AU - 5.16 AU

Year: 3774 Days

Day: 13.6 Hours

Environment

Temp: -153 °C

Axial Tilt: 17.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 28,242,191 km

• M1: 149,299 km (0.082 R)
• M2: 779,255 km (0.105 R)
• M3: 1,205,460 km (0.03 R)
• M4: 1,618,948 km (0.118 R)
• M5: 2,201,033 km (0.106 R)
• M6: 2,795,535 km (0.097 R)
• M7: 4,260,996 km (0.109 R)
• M8: 4,848,766 km (0.101 R)
• M9: 5,517,917 km (0.044 R)
• M10: 6,156,850 km (0.03 R)
• M11: 7,864,210 km (0.096 R)
• M12: 9,580,098 km (0.082 R)
• M13: 10,119,249 km (0.11 R)
• M14: 10,943,683 km (0.084 R)
• M15: 12,384,310 km (0.093 R)
• M16: 15,134,368 km (0.078 R)
• M17: 16,328,757 km (0.105 R)
• M18: 18,017,867 km (0.081 R)
• M19: 19,228,562 km (0.109 R)
• M20: 23,334,126 km (0.069 R)
• M21: 24,083,612 km (0.09 R)
• M22: 26,671,056 km (0.054 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 530 - 15,676 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit