🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.74

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 0.58 AU - 0.6 AU

Year: 167 Days

Day: 19.3 Hours

Environment

Temp: 203 °C

Axial Tilt: 27.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.89

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 0.74 AU - 0.96 AU

Year: 289 Days

Day: 17.9 Hours

Environment

Temp: 101 °C

Axial Tilt: 44.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 3.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.73

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 2.81 AU - 3.53 AU

Year: 2082 Days

Day: 43.3 Hours

Environment

Temp: -109 °C

Axial Tilt: 31.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 6.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 494.7

Radius: 9.7

Gravity: 5.26 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 5.27 AU - 7.97 AU

Year: 6284 Days

Day: 5.3 Hours

Environment

Temp: -162 °C

Axial Tilt: 43.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 46,058,826 km

• M1: 120,576 km (0.09 R)
• M2: 424,409 km (0.11 R)
• M3: 1,160,281 km (0.1 R)
• M4: 1,550,732 km (0.03 R)
• M5: 1,970,802 km (0.069 R)
• M6: 3,425,791 km (0.049 R)
• M7: 4,314,552 km (0.1 R)
• M8: 4,773,668 km (0.039 R)
• M9: 5,293,221 km (0.102 R)
• M10: 6,095,964 km (0.119 R)
• M11: 7,794,348 km (0.094 R)
• M12: 9,701,572 km (0.048 R)
• M13: 11,181,244 km (0.111 R)
• M14: 11,513,501 km (0.079 R)
• M15: 13,222,208 km (0.093 R)
• M16: 14,921,939 km (0.072 R)
• M17: 15,973,313 km (0.102 R)
• M18: 18,419,387 km (0.119 R)
• M19: 19,287,504 km (0.112 R)
• M20: 21,394,440 km (0.098 R)
• M21: 22,578,807 km (0.032 R)
• M22: 23,650,526 km (0.108 R)
• M23: 24,997,056 km (0.104 R)
• M24: 28,190,672 km (0.106 R)
• M25: 29,794,211 km (0.11 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 652.9

Radius: 13.8

Gravity: 3.43 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 7.51 AU - 10.11 AU

Year: 9648 Days

Day: 10.4 Hours

Environment

Temp: -171 °C

Axial Tilt: 18 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 46,058,826 km

• M1: 175,478 km (0.104 R)
• M2: 1,290,730 km (0.063 R)
• M3: 2,790,299 km (0.12 R)
• M4: 3,334,237 km (0.073 R)
• M5: 3,974,815 km (0.082 R)
• M6: 4,522,643 km (0.055 R)
• M7: 5,278,112 km (0.077 R)
• M8: 6,081,303 km (0.098 R)
• M9: 6,811,640 km (0.055 R)
• M10: 7,889,642 km (0.093 R)
• M11: 8,447,941 km (0.089 R)
• M12: 9,548,084 km (0.085 R)
• M13: 11,054,983 km (0.104 R)
• M14: 11,810,303 km (0.104 R)
• M15: 12,484,840 km (0.117 R)
• M16: 16,944,652 km (0.081 R)
• M17: 18,095,957 km (0.116 R)
• M18: 18,615,809 km (0.104 R)
• M19: 20,314,942 km (0.061 R)
• M20: 21,614,200 km (0.059 R)
• M21: 22,453,892 km (0.104 R)
• M22: 25,751,029 km (0.047 R)
• M23: 28,651,583 km (0.048 R)
• M24: 29,767,583 km (0.031 R)
• M25: 32,520,632 km (0.089 R)
• M26: 34,296,957 km (0.085 R)
• M27: 35,208,906 km (0.037 R)
• M28: 39,390,017 km (0.075 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 482 - 19,351 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit