🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.61

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 0.53 AU - 0.79 AU

Year: 201 Days

Day: 12.6 Hours

Environment

Temp: 123 °C

Axial Tilt: 34.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.3

Radius: 0.62

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 1.38 AU - 1.98 AU

Year: 816 Days

Day: 25.9 Hours

Environment

Temp: -62 °C

Axial Tilt: 54.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 32,188,823 km

• M1: 17,952 km (0.071 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.62

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 1.97 AU - 3.03 AU

Year: 1481 Days

Day: 38.6 Hours

Environment

Temp: -102 °C

Axial Tilt: 32.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 32,188,823 km

• M1: 90,956 km (0.117 R)
• M2: 159,172 km (0.107 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.27

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 2.23 AU - 3.05 AU

Year: 1607 Days

Day: 17.1 Hours

Environment

Temp: -106 °C

Axial Tilt: 14.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 8.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 523

Radius: 12.1

Gravity: 3.57 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 7.69 AU - 8.43 AU

Year: 8575 Days

Day: 5.4 Hours

Environment

Temp: -166 °C

Axial Tilt: 1.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 32,188,823 km

• M1: 150,495 km (0.071 R)
• M2: 531,072 km (0.12 R)
• M3: 908,657 km (0.087 R)
• M4: 1,592,021 km (0.055 R)
• M5: 2,346,293 km (0.106 R)
• M6: 2,747,963 km (0.116 R)
• M7: 3,692,375 km (0.046 R)
• M8: 5,223,658 km (0.11 R)
• M9: 6,597,565 km (0.054 R)
• M10: 7,255,198 km (0.059 R)
• M11: 7,639,215 km (0.068 R)
• M12: 11,321,567 km (0.105 R)
• M13: 11,839,475 km (0.052 R)
• M14: 13,953,293 km (0.061 R)
• M15: 15,223,827 km (0.087 R)
• M16: 15,664,094 km (0.065 R)
• M17: 17,579,246 km (0.094 R)
• M18: 19,205,524 km (0.067 R)
• M19: 20,470,524 km (0.077 R)
• M20: 24,256,397 km (0.114 R)
• M21: 25,293,110 km (0.087 R)
• M22: 26,539,709 km (0.114 R)
• M23: 30,227,895 km (0.088 R)
• M24: 37,339,030 km (0.086 R)
• M25: 38,837,103 km (0.08 R)
• M26: 39,423,826 km (0.111 R)

Planet 6 - Gas Giant

Semi-Major Axis: 11.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 101.3

Radius: 9.8

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 10.61 AU - 12.07 AU

Year: 14310 Days

Day: 9.1 Hours

Environment

Temp: -185 °C

Axial Tilt: 26 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 32,188,823 km

• M1: 121,922 km (0.118 R)
• M2: 1,133,802 km (0.078 R)
• M3: 2,128,329 km (0.098 R)
• M4: 4,527,430 km (0.111 R)
• M5: 7,117,867 km (0.085 R)
• M6: 9,467,301 km (0.12 R)
• M7: 10,610,379 km (0.09 R)
• M8: 11,168,079 km (0.105 R)
• M9: 13,327,973 km (0.085 R)
• M10: 19,469,564 km (0.109 R)
• M11: 23,188,418 km (0.034 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 514 - 16,677 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit