🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.91

Radius: 1.3

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 0.74 AU - 0.84 AU

Year: 255 Days

Day: 32 Hours

Environment

Temp: 99 °C

Axial Tilt: 47.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Gas Giant

Semi-Major Axis: 11.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 91.2

Radius: 14.6

Gravity: 0.43 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 9.78 AU - 13.14 AU

Year: 14100 Days

Day: 13.9 Hours

Environment

Temp: -184 °C

Axial Tilt: 15.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 66,392,677 km

• M1: 182,809 km (0.119 R)
• M2: 770,429 km (0.115 R)
• M3: 1,550,283 km (0.108 R)
• M4: 2,198,939 km (0.093 R)
• M5: 3,758,946 km (0.115 R)
• M6: 4,433,931 km (0.077 R)
• M7: 4,892,748 km (0.091 R)
• M8: 5,877,252 km (0.09 R)
• M9: 7,758,894 km (0.096 R)
• M10: 10,275,728 km (0.083 R)
• M11: 13,140,079 km (0.086 R)
• M12: 13,986,055 km (0.104 R)
• M13: 14,588,635 km (0.094 R)
• M14: 18,379,594 km (0.053 R)
• M15: 21,604,326 km (0.088 R)
• M16: 22,933,653 km (0.069 R)
• M17: 28,800,432 km (0.108 R)
• M18: 30,319,000 km (0.07 R)

Planet 3 - Gas Giant

Semi-Major Axis: 12.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 259.2

Radius: 9.6

Gravity: 2.81 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 9.07 AU - 14.99 AU

Year: 15164 Days

Day: 6.5 Hours

Environment

Temp: -179 °C

Axial Tilt: 2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 66,392,677 km

• M1: 119,379 km (0.069 R)
• M2: 849,866 km (0.106 R)
• M3: 2,178,743 km (0.054 R)
• M4: 3,876,380 km (0.118 R)
• M5: 12,423,804 km (0.104 R)
• M6: 15,574,186 km (0.072 R)
• M7: 15,976,753 km (0.112 R)
• M8: 29,762,197 km (0.095 R)
• M9: 30,591,269 km (0.025 R)
• M10: 34,062,388 km (0.115 R)
• M11: 36,242,927 km (0.032 R)
• M12: 42,814,911 km (0.09 R)

Planet 4 - Ice Giant

Semi-Major Axis: 15.64 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 775.3

Radius: 6.2

Gravity: 20.17 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 14.62 AU - 16.66 AU

Year: 22479 Days

Day: 15.8 Hours

Environment

Temp: -192 °C

Axial Tilt: 41 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 66,392,677 km

• M1: 122,670 km (0.09 R)
• M2: 448,046 km (0.114 R)
• M3: 2,343,600 km (0.075 R)
• M4: 2,883,499 km (0.057 R)
• M5: 4,851,160 km (0.118 R)
• M6: 7,624,106 km (0.086 R)
• M7: 9,489,442 km (0.089 R)
• M8: 10,339,158 km (0.078 R)
• M9: 11,912,030 km (0.097 R)
• M10: 14,094,064 km (0.091 R)
• M11: 16,700,807 km (0.045 R)
• M12: 18,854,867 km (0.089 R)
• M13: 21,086,568 km (0.071 R)
• M14: 23,272,642 km (0.037 R)
• M15: 31,777,580 km (0.117 R)
• M16: 33,530,867 km (0.107 R)
• M17: 40,407,432 km (0.098 R)
• M18: 44,753,699 km (0.029 R)
• M19: 52,858,463 km (0.059 R)
• M20: 65,041,713 km (0.056 R)
• M21: 71,894,044 km (0.103 R)
• M22: 73,970,014 km (0.118 R)
• M23: 75,848,664 km (0.067 R)
• M24: 82,173,213 km (0.075 R)
• M25: 83,681,159 km (0.072 R)

Planet 5 - Ice Giant

Semi-Major Axis: 19.23 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 193.8

Radius: 3.9

Gravity: 12.74 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 17.04 AU - 21.42 AU

Year: 30648 Days

Day: 15.7 Hours

Environment

Temp: -199 °C

Axial Tilt: 33 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 66,392,677 km

• M1: 48,470 km (0.083 R)
• M2: 190,887 km (0.108 R)
• M3: 335,847 km (0.036 R)
• M4: 503,546 km (0.11 R)
• M5: 671,694 km (0.104 R)
• M6: 965,654 km (0.109 R)
• M7: 1,122,882 km (0.088 R)
• M8: 2,305,004 km (0.103 R)
• M9: 2,633,222 km (0.111 R)
• M10: 2,917,458 km (0.118 R)
• M11: 3,893,883 km (0.097 R)
• M12: 6,013,834 km (0.11 R)
• M13: 6,719,039 km (0.059 R)
• M14: 7,901,760 km (0.095 R)
• M15: 8,491,624 km (0.083 R)
• M16: 9,869,869 km (0.095 R)
• M17: 10,553,531 km (0.104 R)
• M18: 10,729,159 km (0.063 R)
• M19: 14,023,604 km (0.084 R)
• M20: 16,480,150 km (0.075 R)
• M21: 16,716,814 km (0.117 R)
• M22: 18,100,594 km (0.118 R)
• M23: 21,938,079 km (0.116 R)
• M24: 23,995,050 km (0.058 R)
• M25: 27,041,909 km (0.09 R)
• M26: 31,050,384 km (0.092 R)
• M27: 31,532,239 km (0.085 R)
• M28: 31,775,037 km (0.093 R)
• M29: 34,528,834 km (0.067 R)
• M30: 35,831,383 km (0.098 R)
• M31: 37,846,317 km (0.078 R)
• M32: 38,258,159 km (0.093 R)
• M33: 39,230,695 km (0.048 R)
• M34: 39,652,561 km (0.081 R)
• M35: 40,505,119 km (0.082 R)
• M36: 44,189,865 km (0.088 R)
• M37: 56,393,161 km (0.108 R)
• M38: 59,667,560 km (0.094 R)
• M39: 65,009,251 km (0.107 R)

Kuiper Belt

Range: 30.2 - 45.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 503 - 19,916 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit