🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.64

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 0.64 AU - 0.92 AU

Year: 291 Days

Day: 29.5 Hours

Environment

Temp: -1 °C

Axial Tilt: 2.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.52

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 1.88 AU - 2.08 AU

Year: 1175 Days

Day: 25.9 Hours

Environment

Temp: -99 °C

Axial Tilt: 32 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.21

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 2.47 AU - 2.79 AU

Year: 1799 Days

Day: 28.2 Hours

Environment

Temp: -136 °C

Axial Tilt: 12.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 5.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 209.6

Radius: 9.6

Gravity: 2.27 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 4.38 AU - 5.88 AU

Year: 4900 Days

Day: 5.5 Hours

Environment

Temp: -177 °C

Axial Tilt: 53.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 43,632,066 km

• M1: 119,828 km (0.088 R)
• M2: 674,537 km (0.106 R)
• M3: 1,066,184 km (0.05 R)
• M4: 1,464,862 km (0.064 R)
• M5: 2,061,907 km (0.109 R)
• M6: 3,007,216 km (0.109 R)
• M7: 3,643,007 km (0.104 R)
• M8: 4,408,649 km (0.064 R)
• M9: 6,790,247 km (0.033 R)
• M10: 8,011,415 km (0.084 R)
• M11: 8,674,283 km (0.095 R)
• M12: 9,301,696 km (0.116 R)
• M13: 13,952,844 km (0.066 R)
• M14: 14,619,751 km (0.12 R)
• M15: 15,761,482 km (0.093 R)
• M16: 16,328,009 km (0.117 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 331.4

Radius: 12.6

Gravity: 2.09 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 7.29 AU - 11.85 AU

Year: 12486 Days

Day: 7.3 Hours

Environment

Temp: -188 °C

Axial Tilt: 10.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 43,632,066 km

• M1: 161,865 km (0.072 R)
• M2: 576,849 km (0.085 R)
• M3: 1,295,667 km (0.072 R)
• M4: 2,715,800 km (0.034 R)
• M5: 3,400,808 km (0.113 R)
• M6: 4,786,683 km (0.096 R)
• M7: 7,040,674 km (0.071 R)
• M8: 8,165,800 km (0.114 R)
• M9: 8,683,259 km (0.097 R)
• M10: 9,176,782 km (0.064 R)
• M11: 10,468,111 km (0.096 R)
• M12: 11,393,972 km (0.101 R)
• M13: 11,822,720 km (0.054 R)
• M14: 14,253,236 km (0.106 R)
• M15: 15,390,629 km (0.079 R)
• M16: 19,166,030 km (0.115 R)
• M17: 21,107,063 km (0.106 R)
• M18: 23,346,992 km (0.115 R)
• M19: 28,686,738 km (0.077 R)
• M20: 30,702,270 km (0.031 R)
• M21: 36,962,492 km (0.106 R)
• M22: 41,958,463 km (0.116 R)
• M23: 42,468,741 km (0.114 R)
• M24: 43,242,013 km (0.091 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 455 - 13,539 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit