🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.63

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 0.47 AU - 0.61 AU

Year: 140 Days

Day: 38.3 Hours

Environment

Temp: 234 °C

Axial Tilt: 13.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.37 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.34

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 1.07 AU - 1.67 AU

Year: 566 Days

Day: 17.6 Hours

Environment

Temp: 18 °C

Axial Tilt: 17.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 53,279,935 km

• M1: 872,754 km (0.073 R)
• M2: 1,093,860 km (0.097 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.97

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 1.6 AU - 1.74 AU

Year: 762 Days

Day: 34.3 Hours

Environment

Temp: -26 °C

Axial Tilt: 38.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 10.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 133.8

Radius: 10.3

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 8.72 AU - 13.18 AU

Year: 12794 Days

Day: 12 Hours

Environment

Temp: -166 °C

Axial Tilt: 22.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 53,279,935 km

• M1: 128,654 km (0.109 R)
• M2: 940,971 km (0.116 R)
• M3: 1,400,086 km (0.031 R)
• M4: 2,109,779 km (0.105 R)
• M5: 2,742,129 km (0.089 R)
• M6: 3,605,009 km (0.092 R)
• M7: 6,079,508 km (0.106 R)
• M8: 6,698,095 km (0.065 R)
• M9: 7,796,891 km (0.084 R)
• M10: 8,929,796 km (0.107 R)
• M11: 10,035,923 km (0.072 R)
• M12: 10,947,123 km (0.095 R)
• M13: 12,062,076 km (0.115 R)
• M14: 12,569,811 km (0.078 R)
• M15: 15,621,608 km (0.047 R)
• M16: 21,039,744 km (0.086 R)
• M17: 21,701,714 km (0.118 R)

Planet 5 - Gas Giant

Semi-Major Axis: 11.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 454.6

Radius: 13.4

Gravity: 2.53 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 11.39 AU - 12.29 AU

Year: 14386 Days

Day: 8.6 Hours

Environment

Temp: -169 °C

Axial Tilt: 18.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 53,279,935 km

• M1: 166,802 km (0.067 R)
• M2: 1,110,914 km (0.112 R)
• M3: 3,694,918 km (0.1 R)
• M4: 4,942,414 km (0.076 R)
• M5: 7,047,705 km (0.057 R)
• M6: 9,197,576 km (0.091 R)
• M7: 11,696,609 km (0.081 R)
• M8: 12,642,217 km (0.078 R)
• M9: 13,701,968 km (0.026 R)
• M10: 14,955,748 km (0.076 R)
• M11: 20,743,839 km (0.074 R)
• M12: 22,934,251 km (0.052 R)
• M13: 25,468,738 km (0.084 R)
• M14: 30,866,678 km (0.104 R)
• M15: 34,542,298 km (0.094 R)
• M16: 37,989,781 km (0.116 R)
• M17: 38,886,171 km (0.085 R)
• M18: 47,011,131 km (0.096 R)
• M19: 47,452,145 km (0.097 R)
• M20: 51,546,340 km (0.114 R)

Kuiper Belt

Range: 31.1 - 49.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 545 - 13,244 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit