🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 1.01 AU - 1.03 AU

Year: 378 Days

Day: 47.5 Hours

Environment

Temp: 24 °C

Axial Tilt: 6.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Gas Giant

Semi-Major Axis: 4.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 412.8

Radius: 10.2

Gravity: 3.97 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 4.79 AU - 4.89 AU

Year: 3909 Days

Day: 13.3 Hours

Environment

Temp: -130 °C

Axial Tilt: 22.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 51,710,846 km

• M1: 128,505 km (0.101 R)
• M2: 559,795 km (0.096 R)
• M3: 1,225,655 km (0.119 R)
• M4: 1,599,052 km (0.105 R)
• M5: 1,972,298 km (0.03 R)
• M6: 2,914,466 km (0.056 R)
• M7: 3,515,101 km (0.115 R)
• M8: 4,090,754 km (0.076 R)
• M9: 4,821,240 km (0.103 R)
• M10: 6,627,485 km (0.113 R)
• M11: 7,634,578 km (0.088 R)
• M12: 8,225,340 km (0.095 R)
• M13: 9,060,096 km (0.102 R)
• M14: 10,142,885 km (0.077 R)
• M15: 10,615,465 km (0.081 R)
• M16: 11,990,868 km (0.054 R)
• M17: 13,341,288 km (0.097 R)
• M18: 14,101,544 km (0.038 R)
• M19: 14,591,328 km (0.104 R)
• M20: 15,656,764 km (0.102 R)
• M21: 16,128,894 km (0.036 R)
• M22: 17,941,871 km (0.119 R)

Planet 3 - Gas Giant

Semi-Major Axis: 6.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 781.5

Radius: 9.2

Gravity: 9.23 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 5.87 AU - 6.23 AU

Year: 5463 Days

Day: 10.6 Hours

Environment

Temp: -148 °C

Axial Tilt: 19.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 51,710,846 km

• M1: 117,434 km (0.119 R)
• M2: 499,507 km (0.093 R)
• M3: 785,688 km (0.081 R)
• M4: 1,117,795 km (0.065 R)
• M5: 1,532,331 km (0.081 R)
• M6: 1,845,439 km (0.079 R)
• M7: 2,233,197 km (0.11 R)
• M8: 2,693,061 km (0.089 R)
• M9: 3,053,741 km (0.074 R)
• M10: 5,308,480 km (0.097 R)
• M11: 5,724,662 km (0.089 R)
• M12: 6,259,025 km (0.116 R)
• M13: 7,574,290 km (0.057 R)
• M14: 8,614,593 km (0.111 R)
• M15: 9,967,856 km (0.12 R)
• M16: 10,509,998 km (0.085 R)
• M17: 13,466,950 km (0.028 R)
• M18: 14,242,465 km (0.099 R)
• M19: 14,930,615 km (0.107 R)
• M20: 15,342,159 km (0.085 R)
• M21: 18,775,879 km (0.076 R)
• M22: 27,378,954 km (0.115 R)
• M23: 32,478,895 km (0.035 R)
• M24: 33,070,853 km (0.084 R)
• M25: 33,469,532 km (0.117 R)

Planet 4 - Gas Giant

Semi-Major Axis: 9.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 721.4

Radius: 14.6

Gravity: 3.38 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 7.93 AU - 11.27 AU

Year: 10919 Days

Day: 12.1 Hours

Environment

Temp: -175 °C

Axial Tilt: 36.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 51,710,846 km

• M1: 189,241 km (0.078 R)
• M2: 1,586,785 km (0.044 R)
• M3: 2,565,753 km (0.098 R)
• M4: 3,604,710 km (0.059 R)
• M5: 4,481,803 km (0.055 R)
• M6: 5,132,105 km (0.08 R)
• M7: 7,595,533 km (0.115 R)
• M8: 11,592,489 km (0.043 R)
• M9: 13,251,230 km (0.028 R)
• M10: 16,455,616 km (0.091 R)
• M11: 18,314,519 km (0.04 R)
• M12: 20,227,278 km (0.09 R)
• M13: 24,353,785 km (0.115 R)
• M14: 27,464,972 km (0.105 R)
• M15: 28,385,747 km (0.089 R)
• M16: 28,906,198 km (0.065 R)
• M17: 34,939,480 km (0.115 R)
• M18: 39,012,582 km (0.081 R)
• M19: 42,301,640 km (0.12 R)
• M20: 45,628,996 km (0.105 R)
• M21: 48,089,133 km (0.112 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 546 - 19,717 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit