🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.37

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 0.62 AU - 0.66 AU

Year: 326 Days

Day: 27.6 Hours

Environment

Temp: -136 °C

Axial Tilt: 92.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 1.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 483.7

Radius: 10.5

Gravity: 4.39 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 1.91 AU - 2.05 AU

Year: 1771 Days

Day: 12.3 Hours

Environment

Temp: -191 °C

Axial Tilt: 35.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 72,387,663 km

• M1: 130,599 km (0.078 R)
• M2: 622,926 km (0.1 R)
• M3: 1,817,315 km (0.066 R)
• M4: 2,324,751 km (0.117 R)
• M5: 2,841,013 km (0.097 R)
• M6: 3,231,912 km (0.081 R)
• M7: 3,708,232 km (0.049 R)
• M8: 6,264,860 km (0.038 R)
• M9: 6,629,430 km (0.083 R)
• M10: 8,522,441 km (0.115 R)
• M11: 9,185,459 km (0.103 R)
• M12: 10,177,742 km (0.092 R)
• M13: 12,037,393 km (0.115 R)
• M14: 12,717,614 km (0.092 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 791.2

Radius: 12.6

Gravity: 4.98 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 4.2 AU - 4.5 AU

Year: 5769 Days

Day: 11.2 Hours

Environment

Temp: -214 °C

Axial Tilt: 13.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 72,387,663 km

• M1: 156,629 km (0.111 R)
• M2: 725,250 km (0.071 R)
• M3: 1,220,569 km (0.072 R)
• M4: 2,360,505 km (0.085 R)
• M5: 3,071,992 km (0.118 R)
• M6: 4,415,830 km (0.067 R)
• M7: 5,897,447 km (0.064 R)
• M8: 8,465,295 km (0.066 R)
• M9: 9,251,432 km (0.093 R)
• M10: 10,826,697 km (0.071 R)
• M11: 12,838,190 km (0.094 R)
• M12: 17,132,547 km (0.053 R)
• M13: 19,994,204 km (0.12 R)
• M14: 23,558,673 km (0.092 R)
• M15: 27,349,034 km (0.117 R)
• M16: 28,424,643 km (0.086 R)
• M17: 29,064,922 km (0.107 R)
• M18: 30,185,110 km (0.096 R)
• M19: 30,660,233 km (0.114 R)
• M20: 33,211,774 km (0.075 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 321.5

Radius: 10.5

Gravity: 2.92 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 5.2 AU - 6.56 AU

Year: 9066 Days

Day: 6.4 Hours

Environment

Temp: -217 °C

Axial Tilt: 14.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 72,387,663 km

• M1: 130,599 km (0.118 R)
• M2: 1,022,950 km (0.108 R)
• M3: 1,484,908 km (0.091 R)
• M4: 2,561,564 km (0.114 R)
• M5: 2,913,718 km (0.103 R)
• M6: 5,423,820 km (0.119 R)
• M7: 8,137,825 km (0.085 R)
• M8: 8,864,123 km (0.081 R)
• M9: 10,261,367 km (0.113 R)
• M10: 11,060,818 km (0.078 R)
• M11: 20,223,239 km (0.061 R)
• M12: 24,471,668 km (0.12 R)
• M13: 28,636,174 km (0.087 R)
• M14: 29,652,991 km (0.087 R)
• M15: 30,028,631 km (0.037 R)

Planet 5 - Ice Giant

Semi-Major Axis: 9.03 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 792.6

Radius: 5.6

Gravity: 25.27 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 8.7 AU - 9.36 AU

Year: 17253 Days

Day: 21.8 Hours

Environment

Temp: -220 °C

Axial Tilt: 35.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 72,387,663 km

• M1: 69,713 km (0.104 R)
• M2: 259,702 km (0.104 R)
• M3: 589,565 km (0.059 R)
• M4: 818,899 km (0.102 R)
• M5: 1,056,909 km (0.03 R)
• M6: 1,297,163 km (0.114 R)
• M7: 1,708,707 km (0.096 R)
• M8: 2,439,343 km (0.118 R)
• M9: 2,692,163 km (0.056 R)
• M10: 4,196,519 km (0.048 R)
• M11: 5,275,868 km (0.115 R)
• M12: 5,543,200 km (0.116 R)
• M13: 7,482,437 km (0.101 R)
• M14: 8,371,048 km (0.12 R)
• M15: 9,776,071 km (0.104 R)
• M16: 11,019,978 km (0.054 R)
• M17: 12,838,040 km (0.111 R)
• M18: 13,603,832 km (0.102 R)
• M19: 17,640,731 km (0.076 R)
• M20: 19,116,364 km (0.094 R)
• M21: 20,113,883 km (0.115 R)
• M22: 21,917,734 km (0.098 R)
• M23: 22,909,268 km (0.118 R)
• M24: 26,172,447 km (0.116 R)
• M25: 27,628,483 km (0.039 R)
• M26: 31,193,101 km (0.108 R)
• M27: 32,319,423 km (0.062 R)
• M28: 37,935,776 km (0.069 R)
• M29: 40,973,361 km (0.116 R)
• M30: 43,086,132 km (0.049 R)
• M31: 45,588,306 km (0.098 R)
• M32: 47,363,583 km (0.113 R)
• M33: 51,568,929 km (0.09 R)
• M34: 53,141,801 km (0.098 R)
• M35: 65,664,938 km (0.066 R)
• M36: 65,868,391 km (0.116 R)
• M37: 68,761,764 km (0.085 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 531 - 14,901 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit