🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.23

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 1.62 AU - 2.3 AU

Year: 1181 Days

Day: 21.5 Hours

Environment

Temp: -113 °C

Axial Tilt: 37.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.71

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 2.05 AU - 3.29 AU

Year: 1878 Days

Day: 33.6 Hours

Environment

Temp: -137 °C

Axial Tilt: 24.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 3.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 280.7

Radius: 13

Gravity: 1.66 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 2.79 AU - 3.49 AU

Year: 2395 Days

Day: 7.3 Hours

Environment

Temp: -140 °C

Axial Tilt: 5.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 23,987,437 km

• M1: 161,715 km (0.046 R)
• M2: 598,092 km (0.081 R)
• M3: 1,499,719 km (0.071 R)
• M4: 2,058,616 km (0.074 R)
• M5: 2,481,380 km (0.106 R)
• M6: 4,936,580 km (0.103 R)
• M7: 5,749,794 km (0.108 R)
• M8: 6,551,489 km (0.108 R)
• M9: 10,727,813 km (0.092 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 571

Radius: 14

Gravity: 2.91 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 3.37 AU - 3.53 AU

Year: 2758 Days

Day: 6.1 Hours

Environment

Temp: -154 °C

Axial Tilt: 3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 23,987,437 km

• M1: 174,132 km (0.115 R)
• M2: 873,502 km (0.086 R)
• M3: 1,332,618 km (0.056 R)
• M4: 2,499,481 km (0.092 R)
• M5: 3,123,604 km (0.079 R)
• M6: 4,024,781 km (0.085 R)
• M7: 4,494,668 km (0.087 R)
• M8: 5,139,435 km (0.114 R)
• M9: 6,129,922 km (0.09 R)
• M10: 7,273,448 km (0.095 R)
• M11: 8,293,556 km (0.057 R)
• M12: 9,232,133 km (0.115 R)
• M13: 15,956,707 km (0.075 R)
• M14: 16,413,878 km (0.107 R)
• M15: 16,879,876 km (0.106 R)
• M16: 17,461,363 km (0.098 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 555.2

Radius: 10.7

Gravity: 4.85 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 3.53 AU - 5.21 AU

Year: 3932 Days

Day: 10.8 Hours

Environment

Temp: -155 °C

Axial Tilt: 39.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 23,987,437 km

• M1: 133,142 km (0.1 R)
• M2: 727,046 km (0.084 R)
• M3: 1,121,086 km (0.046 R)
• M4: 1,837,959 km (0.069 R)
• M5: 2,206,868 km (0.106 R)
• M6: 2,888,286 km (0.074 R)
• M7: 3,391,384 km (0.091 R)
• M8: 5,311,472 km (0.103 R)
• M9: 7,307,557 km (0.03 R)
• M10: 8,037,744 km (0.076 R)
• M11: 9,374,700 km (0.1 R)
• M12: 10,854,522 km (0.028 R)
• M13: 12,118,924 km (0.1 R)
• M14: 12,716,567 km (0.07 R)
• M15: 13,237,616 km (0.064 R)
• M16: 18,466,960 km (0.11 R)
• M17: 19,882,903 km (0.096 R)
• M18: 22,930,062 km (0.093 R)
• M19: 23,844,554 km (0.118 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 310 - 15,115 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit