🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.71

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 0.91 AU - 1.19 AU

Year: 410 Days

Day: 17.6 Hours

Environment

Temp: 19 °C

Axial Tilt: 26.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.56

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 1.19 AU - 1.55 AU

Year: 611 Days

Day: 23.7 Hours

Environment

Temp: -39 °C

Axial Tilt: 3.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 39,611,069 km

• M1: 123,119 km (0.074 R)
• M2: 765,792 km (0.047 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.89

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 1.56 AU - 2.32 AU

Year: 1029 Days

Day: 25.9 Hours

Environment

Temp: -81 °C

Axial Tilt: 42.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.37

Radius: 0.67

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 2.82 AU - 3.44 AU

Year: 2109 Days

Day: 30.9 Hours

Environment

Temp: -126 °C

Axial Tilt: 26.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 39,611,069 km

• M1: 941,120 km (0.112 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 825.8

Radius: 11.3

Gravity: 6.47 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 6.69 AU - 7.03 AU

Year: 6842 Days

Day: 6.5 Hours

Environment

Temp: -174 °C

Axial Tilt: 44.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 39,611,069 km

• M1: 140,622 km (0.08 R)
• M2: 627,114 km (0.08 R)
• M3: 1,025,643 km (0.116 R)
• M4: 1,624,483 km (0.051 R)
• M5: 2,289,296 km (0.05 R)
• M6: 2,647,733 km (0.108 R)
• M7: 3,809,659 km (0.067 R)
• M8: 4,505,589 km (0.11 R)
• M9: 5,163,670 km (0.103 R)
• M10: 5,531,830 km (0.078 R)
• M11: 6,636,012 km (0.099 R)
• M12: 7,259,536 km (0.045 R)
• M13: 8,924,560 km (0.089 R)
• M14: 9,411,501 km (0.099 R)
• M15: 14,030,036 km (0.117 R)
• M16: 14,507,553 km (0.082 R)
• M17: 15,119,707 km (0.065 R)
• M18: 16,395,777 km (0.109 R)
• M19: 20,349,499 km (0.112 R)
• M20: 23,119,603 km (0.065 R)
• M21: 24,294,993 km (0.045 R)
• M22: 25,953,136 km (0.09 R)
• M23: 26,855,660 km (0.104 R)
• M24: 34,303,241 km (0.066 R)
• M25: 35,280,264 km (0.062 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 438 - 18,554 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit