🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.79

Radius: 1.26

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 0.92 AU - 1.34 AU

Year: 500 Days

Day: 30.7 Hours

Environment

Temp: -65 °C

Axial Tilt: 34.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 55,889,360 km

• M1: 33,510 km (0.053 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.87

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 1.32 AU - 1.84 AU

Year: 827 Days

Day: 44.6 Hours

Environment

Temp: -82 °C

Axial Tilt: 3.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.67

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 2.69 AU - 3.29 AU

Year: 2152 Days

Day: 19.2 Hours

Environment

Temp: -144 °C

Axial Tilt: 10.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 55,889,360 km

• M1: 1,339,051 km (0.118 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 665.5

Radius: 9.7

Gravity: 7.07 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 7.44 AU - 8.28 AU

Year: 9172 Days

Day: 12 Hours

Environment

Temp: -178 °C

Axial Tilt: 49.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 55,889,360 km

• M1: 120,576 km (0.064 R)
• M2: 494,571 km (0.037 R)
• M3: 888,163 km (0.072 R)
• M4: 1,256,473 km (0.113 R)
• M5: 1,599,052 km (0.108 R)
• M6: 2,854,327 km (0.057 R)
• M7: 3,954,021 km (0.046 R)
• M8: 4,820,642 km (0.119 R)
• M9: 5,156,938 km (0.106 R)
• M10: 7,080,766 km (0.095 R)
• M11: 7,556,936 km (0.052 R)
• M12: 8,751,475 km (0.109 R)
• M13: 9,114,849 km (0.118 R)
• M14: 12,970,584 km (0.1 R)
• M15: 13,927,861 km (0.064 R)
• M16: 14,931,663 km (0.119 R)
• M17: 15,649,284 km (0.091 R)
• M18: 17,436,679 km (0.099 R)
• M19: 21,741,657 km (0.054 R)
• M20: 22,241,314 km (0.082 R)
• M21: 24,674,523 km (0.069 R)
• M22: 25,309,417 km (0.063 R)
• M23: 28,649,039 km (0.089 R)
• M24: 31,101,846 km (0.065 R)
• M25: 32,163,841 km (0.051 R)
• M26: 32,595,431 km (0.085 R)
• M27: 33,691,236 km (0.114 R)
• M28: 38,927,909 km (0.086 R)
• M29: 39,541,260 km (0.104 R)
• M30: 44,682,640 km (0.102 R)

Planet 5 - Ice Giant

Semi-Major Axis: 11.18 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 448.5

Radius: 8

Gravity: 7.01 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 10.52 AU - 11.84 AU

Year: 15560 Days

Day: 17 Hours

Environment

Temp: -195 °C

Axial Tilt: 10.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 55,889,360 km

• M1: 99,483 km (0.046 R)
• M2: 354,697 km (0.042 R)
• M3: 616,194 km (0.063 R)
• M4: 1,002,904 km (0.096 R)
• M5: 1,272,479 km (0.084 R)
• M6: 2,159,595 km (0.074 R)
• M7: 3,160,853 km (0.089 R)
• M8: 3,751,017 km (0.088 R)
• M9: 5,320,149 km (0.062 R)
• M10: 5,818,160 km (0.117 R)
• M11: 8,172,532 km (0.041 R)
• M12: 10,816,674 km (0.054 R)
• M13: 11,441,395 km (0.077 R)
• M14: 13,267,536 km (0.097 R)
• M15: 16,954,226 km (0.109 R)
• M16: 18,506,753 km (0.045 R)
• M17: 21,892,003 km (0.079 R)
• M18: 25,569,418 km (0.066 R)
• M19: 27,606,043 km (0.071 R)
• M20: 30,635,699 km (0.101 R)
• M21: 41,315,042 km (0.105 R)
• M22: 41,589,106 km (0.093 R)
• M23: 51,968,056 km (0.112 R)
• M24: 55,056,654 km (0.111 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 266 - 19,469 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit