🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.36

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 0.59 AU - 0.99 AU

Year: 246 Days

Day: 41.7 Hours

Environment

Temp: 191 °C

Axial Tilt: 23.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.71

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 2.21 AU - 3.11 AU

Year: 1518 Days

Day: 41.8 Hours

Environment

Temp: -87 °C

Axial Tilt: 2.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 5.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.87

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 3.92 AU - 6.24 AU

Year: 4006 Days

Day: 18.8 Hours

Environment

Temp: -120 °C

Axial Tilt: 5.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 8.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 457.9

Radius: 9.1

Gravity: 5.53 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 7.37 AU - 9.13 AU

Year: 8290 Days

Day: 9.1 Hours

Environment

Temp: -152 °C

Axial Tilt: 10.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 39,505,108 km

• M1: 114,742 km (0.045 R)
• M2: 399,426 km (0.067 R)
• M3: 682,465 km (0.109 R)
• M4: 1,003,203 km (0.119 R)
• M5: 1,378,993 km (0.071 R)
• M6: 3,632,386 km (0.052 R)
• M7: 4,319,788 km (0.068 R)
• M8: 5,633,706 km (0.062 R)
• M9: 6,049,289 km (0.059 R)
• M10: 7,233,207 km (0.086 R)
• M11: 12,814,703 km (0.11 R)
• M12: 16,946,596 km (0.091 R)
• M13: 18,154,898 km (0.066 R)
• M14: 19,348,091 km (0.107 R)
• M15: 22,202,568 km (0.069 R)
• M16: 25,758,210 km (0.067 R)
• M17: 28,731,767 km (0.066 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 450.5

Radius: 12.2

Gravity: 3.03 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 8.22 AU - 9.5 AU

Year: 9226 Days

Day: 7.5 Hours

Environment

Temp: -168 °C

Axial Tilt: 24.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 39,505,108 km

• M1: 159,471 km (0.116 R)
• M2: 576,550 km (0.119 R)
• M3: 1,072,318 km (0.114 R)
• M4: 1,515,127 km (0.085 R)
• M5: 2,397,455 km (0.109 R)
• M6: 3,088,149 km (0.076 R)
• M7: 3,858,727 km (0.058 R)
• M8: 5,070,919 km (0.084 R)
• M9: 5,911,659 km (0.115 R)
• M10: 6,522,168 km (0.12 R)
• M11: 8,866,367 km (0.088 R)
• M12: 11,210,416 km (0.118 R)
• M13: 11,882,110 km (0.057 R)
• M14: 14,901,593 km (0.059 R)
• M15: 15,460,790 km (0.093 R)
• M16: 17,020,947 km (0.104 R)
• M17: 17,701,168 km (0.105 R)
• M18: 18,826,892 km (0.093 R)
• M19: 19,480,934 km (0.113 R)
• M20: 22,898,348 km (0.062 R)
• M21: 23,310,490 km (0.107 R)
• M22: 26,787,444 km (0.099 R)
• M23: 31,500,524 km (0.094 R)
• M24: 36,626,795 km (0.086 R)
• M25: 38,220,610 km (0.086 R)
• M26: 39,034,722 km (0.07 R)

Kuiper Belt

Range: 31.4 - 48.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 367 - 11,993 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit