🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.33

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 0.6 AU - 0.74 AU

Year: 195 Days

Day: 22.4 Hours

Environment

Temp: 186 °C

Axial Tilt: 28.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.41 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.37

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 1.08 AU - 1.74 AU

Year: 597 Days

Day: 26.4 Hours

Environment

Temp: 6 °C

Axial Tilt: 26 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 27,300,471 km

• M1: 54,304 km (0.03 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.46 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.26

Radius: 0.58

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 1.42 AU - 1.5 AU

Year: 629 Days

Day: 45.2 Hours

Environment

Temp: -11 °C

Axial Tilt: 11.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 27,300,471 km

• M1: 505,042 km (0.077 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.5

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 1.68 AU - 1.94 AU

Year: 868 Days

Day: 29.7 Hours

Environment

Temp: -49 °C

Axial Tilt: 24 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.5

Radius: 1.44

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 2.33 AU - 2.57 AU

Year: 1367 Days

Day: 19.8 Hours

Environment

Temp: -86 °C

Axial Tilt: 3.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 8.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 171.1

Radius: 12.5

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 7.89 AU - 8.81 AU

Year: 8601 Days

Day: 8.1 Hours

Environment

Temp: -155 °C

Axial Tilt: 32.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 27,300,471 km

• M1: 155,432 km (0.114 R)
• M2: 1,061,696 km (0.119 R)
• M3: 1,575,565 km (0.087 R)
• M4: 2,483,624 km (0.118 R)
• M5: 3,610,096 km (0.066 R)
• M6: 5,025,441 km (0.096 R)
• M7: 6,136,804 km (0.09 R)
• M8: 6,624,942 km (0.065 R)
• M9: 8,880,429 km (0.101 R)
• M10: 11,930,879 km (0.115 R)
• M11: 12,938,271 km (0.097 R)
• M12: 13,743,257 km (0.066 R)
• M13: 15,177,153 km (0.052 R)
• M14: 16,884,812 km (0.074 R)
• M15: 18,092,217 km (0.026 R)
• M16: 19,486,020 km (0.047 R)
• M17: 20,476,508 km (0.113 R)
• M18: 21,224,048 km (0.081 R)
• M19: 22,060,300 km (0.094 R)
• M20: 23,063,354 km (0.104 R)
• M21: 24,171,575 km (0.115 R)
• M22: 25,160,567 km (0.07 R)
• M23: 26,255,473 km (0.106 R)

Kuiper Belt

Range: 30.8 - 51.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 206 - 19,044 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit