🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.22

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 0.72 AU - 1.12 AU

Year: 324 Days

Day: 41.5 Hours

Environment

Temp: 88 °C

Axial Tilt: 49.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.43

Radius: 0.71

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 1.47 AU - 2.07 AU

Year: 864 Days

Day: 35.4 Hours

Environment

Temp: -62 °C

Axial Tilt: 3.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 6.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 218.2

Radius: 12.2

Gravity: 1.47 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 5.9 AU - 7 AU

Year: 6013 Days

Day: 8.4 Hours

Environment

Temp: -165 °C

Axial Tilt: 42 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 36,442,152 km

• M1: 151,842 km (0.082 R)
• M2: 531,372 km (0.116 R)
• M3: 939,774 km (0.1 R)
• M4: 1,893,011 km (0.04 R)
• M5: 2,698,147 km (0.078 R)
• M6: 3,153,523 km (0.114 R)
• M7: 3,601,270 km (0.099 R)
• M8: 4,983,404 km (0.05 R)
• M9: 6,485,516 km (0.062 R)
• M10: 7,089,293 km (0.096 R)
• M11: 8,099,079 km (0.066 R)
• M12: 10,524,958 km (0.059 R)
• M13: 12,374,287 km (0.117 R)
• M14: 14,032,430 km (0.111 R)
• M15: 14,837,865 km (0.102 R)
• M16: 16,049,458 km (0.114 R)
• M17: 16,651,739 km (0.118 R)
• M18: 17,497,117 km (0.119 R)
• M19: 18,194,093 km (0.083 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 787.7

Radius: 12.9

Gravity: 4.73 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 5.94 AU - 7.2 AU

Year: 6182 Days

Day: 15 Hours

Environment

Temp: -158 °C

Axial Tilt: 10.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 36,442,152 km

• M1: 162,164 km (0.097 R)
• M2: 812,915 km (0.072 R)
• M3: 1,230,891 km (0.09 R)
• M4: 2,073,726 km (0.119 R)
• M5: 2,965,329 km (0.054 R)
• M6: 3,379,266 km (0.036 R)
• M7: 3,999,948 km (0.084 R)
• M8: 5,841,797 km (0.091 R)
• M9: 6,296,126 km (0.1 R)
• M10: 7,057,878 km (0.095 R)
• M11: 8,075,891 km (0.114 R)
• M12: 11,023,867 km (0.109 R)
• M13: 12,658,523 km (0.104 R)
• M14: 13,702,567 km (0.039 R)
• M15: 14,625,585 km (0.114 R)
• M16: 17,378,037 km (0.11 R)
• M17: 19,157,803 km (0.111 R)
• M18: 20,385,403 km (0.096 R)
• M19: 21,131,597 km (0.086 R)
• M20: 23,969,768 km (0.113 R)
• M21: 26,698,134 km (0.059 R)
• M22: 28,875,680 km (0.099 R)
• M23: 30,391,705 km (0.093 R)
• M24: 33,376,332 km (0.036 R)
• M25: 34,518,063 km (0.08 R)
• M26: 35,364,488 km (0.049 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 495 - 16,740 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit