🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.49

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 0.65 AU - 0.77 AU

Year: 209 Days

Day: 34 Hours

Environment

Temp: 169 °C

Axial Tilt: 20 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 53,670,788 km

• M1: 448,644 km (0.069 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.54 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.85

Radius: 1.71

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 1.26 AU - 1.82 AU

Year: 669 Days

Day: 46.9 Hours

Environment

Temp: 5 °C

Axial Tilt: 20.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.52

Radius: 0.77

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 1.85 AU - 2.09 AU

Year: 967 Days

Day: 12.4 Hours

Environment

Temp: -55 °C

Axial Tilt: 33.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 53,670,788 km

• M1: 663,467 km (0.101 R)

Planet 4 - Gas Giant

Semi-Major Axis: 10.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 872.8

Radius: 10.3

Gravity: 8.23 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 8.28 AU - 12.28 AU

Year: 11531 Days

Day: 12.4 Hours

Environment

Temp: -178 °C

Axial Tilt: 20.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 53,670,788 km

• M1: 128,355 km (0.087 R)
• M2: 710,739 km (0.025 R)
• M3: 1,313,769 km (0.03 R)
• M4: 2,049,341 km (0.109 R)
• M5: 2,766,065 km (0.061 R)
• M6: 3,086,802 km (0.115 R)
• M7: 3,432,673 km (0.098 R)
• M8: 4,262,193 km (0.095 R)
• M9: 5,220,218 km (0.108 R)
• M10: 6,835,725 km (0.112 R)
• M11: 7,646,546 km (0.075 R)
• M12: 8,052,554 km (0.11 R)
• M13: 9,408,210 km (0.069 R)
• M14: 12,017,047 km (0.101 R)
• M15: 12,566,520 km (0.118 R)
• M16: 19,683,789 km (0.116 R)
• M17: 20,020,833 km (0.059 R)
• M18: 25,954,333 km (0.107 R)
• M19: 27,288,148 km (0.098 R)
• M20: 34,649,560 km (0.082 R)
• M21: 37,284,577 km (0.091 R)
• M22: 38,585,180 km (0.086 R)
• M23: 41,002,084 km (0.098 R)
• M24: 42,950,297 km (0.07 R)
• M25: 50,570,064 km (0.048 R)
• M26: 55,952,745 km (0.082 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 682.6

Radius: 14.6

Gravity: 3.2 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 8.32 AU - 12.64 AU

Year: 11869 Days

Day: 8.8 Hours

Environment

Temp: -181 °C

Axial Tilt: 34.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 53,670,788 km

• M1: 195,524 km (0.034 R)
• M2: 735,722 km (0.115 R)
• M3: 1,281,904 km (0.068 R)
• M4: 2,034,681 km (0.114 R)
• M5: 3,403,501 km (0.108 R)
• M6: 5,286,789 km (0.119 R)
• M7: 6,669,073 km (0.117 R)
• M8: 7,833,543 km (0.082 R)
• M9: 9,080,890 km (0.037 R)
• M10: 9,931,803 km (0.097 R)
• M11: 10,672,013 km (0.12 R)
• M12: 12,991,378 km (0.075 R)
• M13: 13,748,344 km (0.091 R)
• M14: 15,075,426 km (0.1 R)
• M15: 15,559,525 km (0.108 R)
• M16: 16,705,295 km (0.055 R)
• M17: 18,844,694 km (0.089 R)
• M18: 21,768,884 km (0.054 R)
• M19: 22,477,678 km (0.085 R)
• M20: 23,662,045 km (0.065 R)
• M21: 29,031,112 km (0.047 R)
• M22: 30,325,882 km (0.029 R)
• M23: 33,848,912 km (0.056 R)
• M24: 34,800,504 km (0.085 R)
• M25: 35,404,430 km (0.112 R)
• M26: 38,786,539 km (0.029 R)
• M27: 39,960,284 km (0.099 R)
• M28: 41,832,950 km (0.067 R)
• M29: 44,608,888 km (0.09 R)

Kuiper Belt

Range: 31.4 - 53.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 220 - 18,044 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit