🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.48

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 0.56 AU - 0.58 AU

Year: 161 Days

Day: 21.5 Hours

Environment

Temp: 184 °C

Axial Tilt: 12.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.38

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 1.71 AU - 2.29 AU

Year: 1060 Days

Day: 38.4 Hours

Environment

Temp: -71 °C

Axial Tilt: 17.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.97

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 3.49 AU - 3.79 AU

Year: 2602 Days

Day: 33.8 Hours

Environment

Temp: -118 °C

Axial Tilt: 16.1 °

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: 269.2

Radius: 10.6

Gravity: 2.4 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 5.31 AU - 7.49 AU

Year: 6067 Days

Day: 9.5 Hours

Environment

Temp: -157 °C

Axial Tilt: 18.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 63,879,133 km

• M1: 134,040 km (0.1 R)
• M2: 602,879 km (0.1 R)
• M3: 1,039,556 km (0.072 R)
• M4: 1,745,807 km (0.071 R)
• M5: 2,632,324 km (0.117 R)
• M6: 3,355,480 km (0.071 R)
• M7: 7,795,844 km (0.082 R)
• M8: 15,074,080 km (0.096 R)
• M9: 17,837,452 km (0.101 R)
• M10: 20,461,249 km (0.111 R)
• M11: 21,457,571 km (0.047 R)
• M12: 24,493,061 km (0.119 R)

Planet 5 - Gas Giant

Semi-Major Axis: 11.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 783.4

Radius: 12.7

Gravity: 4.86 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 10.32 AU - 12.44 AU

Year: 14386 Days

Day: 11.6 Hours

Environment

Temp: -189 °C

Axial Tilt: 34.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 63,879,133 km

• M1: 157,975 km (0.059 R)
• M2: 690,993 km (0.053 R)
• M3: 1,189,901 km (0.04 R)
• M4: 2,037,972 km (0.12 R)
• M5: 2,553,636 km (0.113 R)
• M6: 3,032,947 km (0.081 R)
• M7: 3,491,465 km (0.081 R)
• M8: 4,485,692 km (0.04 R)
• M9: 5,188,952 km (0.077 R)
• M10: 5,735,283 km (0.109 R)
• M11: 6,858,464 km (0.064 R)
• M12: 9,537,612 km (0.107 R)
• M13: 13,445,557 km (0.091 R)
• M14: 17,256,563 km (0.049 R)
• M15: 20,017,691 km (0.113 R)
• M16: 22,391,061 km (0.094 R)
• M17: 23,449,616 km (0.106 R)
• M18: 26,294,668 km (0.119 R)
• M19: 26,825,890 km (0.109 R)
• M20: 29,022,735 km (0.028 R)
• M21: 30,747,150 km (0.064 R)
• M22: 31,337,014 km (0.096 R)
• M23: 33,896,783 km (0.026 R)
• M24: 45,687,788 km (0.078 R)
• M25: 46,301,738 km (0.106 R)
• M26: 47,232,835 km (0.09 R)
• M27: 47,860,548 km (0.115 R)
• M28: 52,915,011 km (0.098 R)
• M29: 56,710,758 km (0.115 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: 269 - 18,375 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit