🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.17

Radius: 1.06

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 0.67 AU - 0.95 AU

Year: 257 Days

Day: 15.5 Hours

Environment

Temp: 196 °C

Axial Tilt: 26.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 43,312,999 km

• M1: 24,684 km (0.082 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.38 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.25

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 1.34 AU - 1.42 AU

Year: 572 Days

Day: 14.3 Hours

Environment

Temp: -6 °C

Axial Tilt: 116.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.24

Radius: 0.57

Gravity: 0.74 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 1.52 AU - 1.72 AU

Year: 728 Days

Day: 32.1 Hours

Environment

Temp: -25 °C

Axial Tilt: 29.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.18

Radius: 0.5

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 1.54 AU - 1.7 AU

Year: 728 Days

Day: 44.2 Hours

Environment

Temp: -41 °C

Axial Tilt: 14.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 43,312,999 km

• M1: 227,389 km (0.097 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.56

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 2.5 AU - 3.16 AU

Year: 1681 Days

Day: 16.4 Hours

Environment

Temp: -84 °C

Axial Tilt: 53.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 7.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 797.7

Radius: 12.6

Gravity: 5.02 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 7.88 AU - 8.08 AU

Year: 7960 Days

Day: 13.3 Hours

Environment

Temp: -164 °C

Axial Tilt: 32.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 43,312,999 km

• M1: 165,605 km (0.1 R)
• M2: 597,643 km (0.059 R)
• M3: 1,417,589 km (0.099 R)
• M4: 2,170,216 km (0.115 R)
• M5: 3,219,047 km (0.117 R)
• M6: 3,708,980 km (0.061 R)
• M7: 5,551,278 km (0.112 R)
• M8: 6,802,365 km (0.033 R)
• M9: 7,574,439 km (0.065 R)
• M10: 8,403,960 km (0.088 R)
• M11: 9,525,196 km (0.112 R)
• M12: 10,642,393 km (0.113 R)
• M13: 11,576,182 km (0.061 R)
• M14: 12,733,920 km (0.099 R)
• M15: 14,895,909 km (0.055 R)
• M16: 18,952,105 km (0.065 R)
• M17: 29,868,262 km (0.057 R)
• M18: 30,786,045 km (0.12 R)
• M19: 32,678,009 km (0.117 R)
• M20: 35,545,950 km (0.103 R)
• M21: 39,788,396 km (0.117 R)
• M22: 40,403,243 km (0.054 R)
• M23: 40,899,459 km (0.091 R)

Kuiper Belt

Range: 31.1 - 52.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 389 - 14,473 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit