🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.34

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 0.53 AU - 0.59 AU

Year: 155 Days

Day: 31.6 Hours

Environment

Temp: 232 °C

Axial Tilt: 6.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.76

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 0.64 AU - 0.86 AU

Year: 241 Days

Day: 28.5 Hours

Environment

Temp: 151 °C

Axial Tilt: 6.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.09

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 0.92 AU - 0.94 AU

Year: 333 Days

Day: 12 Hours

Environment

Temp: 33 °C

Axial Tilt: 0.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.17

Radius: 1.06

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 0.96 AU - 1.16 AU

Year: 405 Days

Day: 27.2 Hours

Environment

Temp: 9 °C

Axial Tilt: 7.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 25,601,053 km

• M1: 343,178 km (0.091 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.6

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 1.41 AU - 1.79 AU

Year: 751 Days

Day: 22.8 Hours

Environment

Temp: -54 °C

Axial Tilt: 15.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 25,601,053 km

• M1: 1,077,853 km (0.116 R)

Planet 6 - Terrestrial

Semi-Major Axis: 1.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.28

Radius: 0.6

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 1.49 AU - 2.03 AU

Year: 866 Days

Day: 38.9 Hours

Environment

Temp: -58 °C

Axial Tilt: 2.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 25,601,053 km

• M1: 320,887 km (0.071 R)

Planet 7 - Terrestrial

Semi-Major Axis: 2.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.03

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 1.87 AU - 2.53 AU

Year: 1210 Days

Day: 32.8 Hours

Environment

Temp: -77 °C

Axial Tilt: 47.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 25,601,053 km

• M1: 703,559 km (0.059 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 51.9

Radius: 13.7

Gravity: 0.28 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 9.74 AU - 12.96 AU

Year: 14181 Days

Day: 7.7 Hours

Environment

Temp: -191 °C

Axial Tilt: 3.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 25,601,053 km

• M1: 203,752 km (0.085 R)
• M2: 336,894 km (0.047 R)
• M3: 463,305 km (0.117 R)
• M4: 903,272 km (0.079 R)
• M5: 1,123,630 km (0.059 R)
• M6: 1,240,765 km (0.11 R)
• M7: 2,000,273 km (0.084 R)
• M8: 2,600,161 km (0.077 R)
• M9: 2,705,627 km (0.104 R)
• M10: 3,160,405 km (0.091 R)
• M11: 3,292,200 km (0.108 R)
• M12: 3,600,372 km (0.088 R)
• M13: 3,897,922 km (0.069 R)
• M14: 4,100,926 km (0.082 R)
• M15: 4,286,577 km (0.089 R)
• M16: 5,346,179 km (0.091 R)
• M17: 7,341,067 km (0.057 R)
• M18: 7,567,408 km (0.066 R)
• M19: 10,345,890 km (0.08 R)
• M20: 11,027,906 km (0.106 R)
• M21: 11,578,277 km (0.051 R)
• M22: 11,695,262 km (0.105 R)
• M23: 12,765,934 km (0.095 R)
• M24: 13,435,834 km (0.098 R)
• M25: 13,713,038 km (0.095 R)
• M26: 14,936,749 km (0.084 R)
• M27: 15,966,730 km (0.067 R)
• M28: 16,490,323 km (0.12 R)
• M29: 17,959,224 km (0.061 R)
• M30: 19,296,031 km (0.109 R)
• M31: 19,818,726 km (0.101 R)
• M32: 20,346,058 km (0.09 R)
• M33: 20,771,365 km (0.065 R)
• M34: 21,307,075 km (0.094 R)
• M35: 21,738,815 km (0.065 R)
• M36: 21,883,476 km (0.113 R)
• M37: 22,064,639 km (0.059 R)
• M38: 22,978,083 km (0.072 R)
• M39: 25,220,555 km (0.101 R)
• M40: 25,524,837 km (0.108 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 215 - 11,698 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit