🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.81

Radius: 1.87

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 0.45 AU - 0.57 AU

Year: 130 Days

Day: 26.5 Hours

Environment

Temp: 219 °C

Axial Tilt: 9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.85

Radius: 0.94

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 1.58 AU - 2.18 AU

Year: 923 Days

Day: 17.7 Hours

Environment

Temp: -51 °C

Axial Tilt: 21.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.3

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 2.13 AU - 2.77 AU

Year: 1373 Days

Day: 40.3 Hours

Environment

Temp: -86 °C

Axial Tilt: 35.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 5.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 197.6

Radius: 15

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 5.27 AU - 6.44 AU

Year: 5068 Days

Day: 5.3 Hours

Environment

Temp: -144 °C

Axial Tilt: 25.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 63,154,424 km

• M1: 195,674 km (0.085 R)
• M2: 709,094 km (0.083 R)
• M3: 1,897,051 km (0.083 R)
• M4: 2,392,220 km (0.091 R)
• M5: 3,139,012 km (0.091 R)
• M6: 4,408,948 km (0.069 R)
• M7: 4,962,909 km (0.107 R)
• M8: 5,563,395 km (0.092 R)
• M9: 6,541,167 km (0.043 R)
• M10: 7,661,954 km (0.086 R)
• M11: 10,283,806 km (0.097 R)
• M12: 11,103,154 km (0.085 R)
• M13: 16,125,902 km (0.084 R)
• M14: 18,558,962 km (0.062 R)
• M15: 19,247,112 km (0.097 R)
• M16: 20,071,397 km (0.097 R)

Planet 5 - Gas Giant

Semi-Major Axis: 11.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 762.6

Radius: 8.2

Gravity: 11.34 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 9.99 AU - 13.41 AU

Year: 14334 Days

Day: 12.4 Hours

Environment

Temp: -185 °C

Axial Tilt: 41.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 63,154,424 km

• M1: 147,952 km (0.108 R)
• M2: 469,737 km (0.099 R)
• M3: 941,270 km (0.073 R)
• M4: 1,302,100 km (0.11 R)
• M5: 1,821,504 km (0.08 R)
• M6: 2,129,526 km (0.074 R)
• M7: 3,269,910 km (0.079 R)
• M8: 5,363,981 km (0.12 R)
• M9: 7,474,658 km (0.118 R)
• M10: 8,916,631 km (0.106 R)
• M11: 9,757,222 km (0.111 R)
• M12: 12,660,617 km (0.086 R)
• M13: 13,857,999 km (0.084 R)
• M14: 15,348,293 km (0.117 R)
• M15: 22,195,686 km (0.096 R)
• M16: 26,595,958 km (0.084 R)
• M17: 28,999,846 km (0.078 R)
• M18: 33,734,918 km (0.114 R)
• M19: 39,649,868 km (0.102 R)
• M20: 45,609,100 km (0.103 R)
• M21: 46,374,293 km (0.12 R)
• M22: 61,281,721 km (0.087 R)
• M23: 62,965,445 km (0.114 R)

Kuiper Belt

Range: 30.6 - 46.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 437 - 14,039 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit