🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.62

Radius: 1.21

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 0.64 AU - 1.02 AU

Year: 266 Days

Day: 47.2 Hours

Environment

Temp: 153 °C

Axial Tilt: 33 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.3 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.05

Radius: 1.02

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 1.03 AU - 1.57 AU

Year: 521 Days

Day: 23.6 Hours

Environment

Temp: 4 °C

Axial Tilt: 16.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.54 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.69

Radius: 1.49

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 1.53 AU - 1.55 AU

Year: 672 Days

Day: 16.4 Hours

Environment

Temp: 2 °C

Axial Tilt: 44 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 4.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.43

Radius: 0.71

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 3.33 AU - 5.49 AU

Year: 3255 Days

Day: 16.2 Hours

Environment

Temp: -117 °C

Axial Tilt: 29.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 786.1

Radius: 10.3

Gravity: 7.41 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 12.64 AU - 13.36 AU

Year: 16474 Days

Day: 11.9 Hours

Environment

Temp: -185 °C

Axial Tilt: 42.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 69,998,940 km

• M1: 128,953 km (0.11 R)
• M2: 509,082 km (0.078 R)
• M3: 861,983 km (0.095 R)
• M4: 1,206,806 km (0.088 R)
• M5: 1,779,766 km (0.098 R)
• M6: 2,504,568 km (0.103 R)
• M7: 2,826,053 km (0.119 R)
• M8: 3,638,669 km (0.108 R)
• M9: 5,839,852 km (0.104 R)
• M10: 6,452,755 km (0.041 R)
• M11: 9,233,929 km (0.069 R)
• M12: 10,181,033 km (0.102 R)
• M13: 16,144,004 km (0.054 R)
• M14: 16,699,760 km (0.05 R)
• M15: 20,675,623 km (0.1 R)
• M16: 26,207,303 km (0.099 R)
• M17: 29,487,087 km (0.068 R)
• M18: 31,655,059 km (0.1 R)
• M19: 41,986,138 km (0.046 R)
• M20: 45,979,803 km (0.105 R)
• M21: 47,257,818 km (0.081 R)
• M22: 48,395,360 km (0.05 R)
• M23: 50,387,854 km (0.104 R)
• M24: 54,005,131 km (0.109 R)
• M25: 55,607,174 km (0.099 R)
• M26: 57,424,040 km (0.096 R)
• M27: 59,844,683 km (0.083 R)
• M28: 60,602,995 km (0.097 R)

Kuiper Belt

Range: 31.2 - 51.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 342 - 17,313 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit