🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.73

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 0.49 AU - 0.79 AU

Year: 191 Days

Day: 46.5 Hours

Environment

Temp: 197 °C

Axial Tilt: 3.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.17 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.29

Radius: 0.61

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 0.93 AU - 1.41 AU

Year: 472 Days

Day: 13.2 Hours

Environment

Temp: -4 °C

Axial Tilt: 21.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 24,798,951 km

• M1: 48,021 km (0.112 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.76

Radius: 1.25

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 1.46 AU - 2.32 AU

Year: 969 Days

Day: 42 Hours

Environment

Temp: -77 °C

Axial Tilt: 8.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 6.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 260.4

Radius: 14.9

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 5.66 AU - 7.14 AU

Year: 6036 Days

Day: 12.3 Hours

Environment

Temp: -164 °C

Axial Tilt: 14.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 24,798,951 km

• M1: 185,352 km (0.089 R)
• M2: 743,202 km (0.05 R)
• M3: 1,333,665 km (0.093 R)
• M4: 1,906,625 km (0.101 R)
• M5: 2,907,435 km (0.053 R)
• M6: 3,527,817 km (0.109 R)
• M7: 4,743,599 km (0.079 R)
• M8: 5,317,905 km (0.064 R)
• M9: 5,827,286 km (0.115 R)
• M10: 6,547,300 km (0.046 R)
• M11: 7,822,622 km (0.103 R)
• M12: 8,519,748 km (0.089 R)
• M13: 9,182,168 km (0.106 R)
• M14: 9,681,974 km (0.077 R)
• M15: 10,281,114 km (0.102 R)
• M16: 11,161,647 km (0.112 R)
• M17: 12,320,731 km (0.072 R)
• M18: 13,608,021 km (0.096 R)
• M19: 18,128,719 km (0.082 R)
• M20: 19,729,117 km (0.11 R)
• M21: 21,089,111 km (0.099 R)
• M22: 21,556,156 km (0.072 R)
• M23: 22,719,129 km (0.107 R)
• M24: 24,067,904 km (0.069 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 525 - 12,648 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit