🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.42

Radius: 0.71

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 0.61 AU - 0.71 AU

Year: 341 Days

Day: 26.2 Hours

Environment

Temp: -133 °C

Axial Tilt: 39.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 4.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 88.8

Radius: 9.7

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 3.93 AU - 5.73 AU

Year: 6749 Days

Day: 5.1 Hours

Environment

Temp: -222 °C

Axial Tilt: 29.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 74,323,746 km

• M1: 120,576 km (0.093 R)
• M2: 775,067 km (0.078 R)
• M3: 1,203,814 km (0.118 R)
• M4: 1,937,592 km (0.07 R)
• M5: 2,509,055 km (0.109 R)
• M6: 3,256,895 km (0.079 R)
• M7: 3,683,100 km (0.12 R)
• M8: 4,027,025 km (0.114 R)
• M9: 7,819,780 km (0.075 R)
• M10: 9,229,441 km (0.057 R)
• M11: 9,722,964 km (0.037 R)
• M12: 10,458,387 km (0.086 R)
• M13: 12,501,744 km (0.088 R)
• M14: 12,931,689 km (0.116 R)
• M15: 15,133,919 km (0.062 R)
• M16: 17,098,588 km (0.115 R)

Planet 3 - Ice Giant

Semi-Major Axis: 7.67 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 445.3

Radius: 7

Gravity: 9.09 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 7.01 AU - 8.33 AU

Year: 13506 Days

Day: 17.4 Hours

Environment

Temp: -229 °C

Axial Tilt: 1.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 74,323,746 km

• M1: 87,216 km (0.063 R)
• M2: 322,982 km (0.103 R)
• M3: 2,391,472 km (0.095 R)
• M4: 2,631,726 km (0.069 R)
• M5: 2,910,277 km (0.105 R)
• M6: 3,476,505 km (0.043 R)
• M7: 5,688,309 km (0.102 R)
• M8: 6,687,623 km (0.09 R)
• M9: 7,542,276 km (0.106 R)
• M10: 8,106,559 km (0.081 R)
• M11: 12,571,307 km (0.05 R)
• M12: 15,663,645 km (0.096 R)
• M13: 20,362,065 km (0.053 R)
• M14: 23,390,076 km (0.061 R)
• M15: 24,307,410 km (0.096 R)
• M16: 26,507,845 km (0.086 R)
• M17: 34,250,283 km (0.081 R)
• M18: 43,374,107 km (0.11 R)
• M19: 47,610,420 km (0.114 R)

Planet 4 - Ice Giant

Semi-Major Axis: 7.99 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 922.5

Radius: 3.9

Gravity: 60.65 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 6.66 AU - 9.32 AU

Year: 14360 Days

Day: 24.7 Hours

Environment

Temp: -233 °C

Axial Tilt: 33 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 74,323,746 km

• M1: 57,446 km (0.069 R)
• M2: 179,966 km (0.094 R)
• M3: 547,678 km (0.069 R)
• M4: 1,590,674 km (0.117 R)
• M5: 2,512,197 km (0.049 R)
• M6: 2,694,706 km (0.119 R)
• M7: 3,189,726 km (0.072 R)
• M8: 3,431,177 km (0.09 R)
• M9: 3,860,672 km (0.108 R)
• M10: 4,011,617 km (0.1 R)
• M11: 4,229,431 km (0.05 R)
• M12: 4,554,208 km (0.07 R)
• M13: 5,108,169 km (0.086 R)
• M14: 5,364,131 km (0.095 R)
• M15: 7,173,218 km (0.089 R)
• M16: 8,464,248 km (0.101 R)
• M17: 10,532,588 km (0.095 R)
• M18: 11,935,517 km (0.11 R)
• M19: 13,458,273 km (0.053 R)
• M20: 17,697,578 km (0.074 R)
• M21: 18,795,028 km (0.09 R)
• M22: 19,937,058 km (0.081 R)
• M23: 22,943,825 km (0.114 R)
• M24: 24,968,932 km (0.113 R)
• M25: 25,177,770 km (0.105 R)
• M26: 25,917,831 km (0.092 R)
• M27: 27,887,287 km (0.101 R)
• M28: 30,427,160 km (0.064 R)
• M29: 36,360,959 km (0.045 R)
• M30: 36,629,188 km (0.101 R)
• M31: 41,687,541 km (0.103 R)
• M32: 42,276,807 km (0.12 R)
• M33: 42,722,310 km (0.099 R)
• M34: 48,153,909 km (0.102 R)
• M35: 48,965,627 km (0.115 R)
• M36: 49,292,798 km (0.052 R)
• M37: 54,904,214 km (0.031 R)
• M38: 62,450,080 km (0.062 R)

Planet 5 - Ice Giant

Semi-Major Axis: 9.92 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 647.1

Radius: 7

Gravity: 13.21 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 8.33 AU - 11.51 AU

Year: 19866 Days

Day: 18 Hours

Environment

Temp: -238 °C

Axial Tilt: 36.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 74,323,746 km

• M1: 106,514 km (0.077 R)
• M2: 432,787 km (0.091 R)
• M3: 1,247,048 km (0.05 R)
• M4: 1,597,556 km (0.116 R)
• M5: 1,935,348 km (0.062 R)
• M6: 2,519,677 km (0.041 R)
• M7: 3,030,703 km (0.062 R)
• M8: 3,550,705 km (0.119 R)
• M9: 4,593,103 km (0.11 R)
• M10: 5,092,012 km (0.103 R)
• M11: 5,354,706 km (0.102 R)
• M12: 5,866,780 km (0.111 R)
• M13: 6,988,016 km (0.083 R)
• M14: 9,478,371 km (0.086 R)
• M15: 13,835,110 km (0.117 R)
• M16: 15,882,806 km (0.116 R)
• M17: 19,095,271 km (0.117 R)
• M18: 19,365,893 km (0.115 R)
• M19: 20,853,046 km (0.08 R)
• M20: 23,739,686 km (0.119 R)
• M21: 25,659,476 km (0.105 R)
• M22: 26,210,594 km (0.113 R)
• M23: 26,433,345 km (0.094 R)
• M24: 30,783,502 km (0.096 R)
• M25: 31,405,679 km (0.069 R)
• M26: 35,587,987 km (0.053 R)
• M27: 35,861,003 km (0.086 R)
• M28: 36,827,854 km (0.066 R)
• M29: 42,076,047 km (0.112 R)
• M30: 45,516,947 km (0.047 R)
• M31: 48,972,209 km (0.072 R)
• M32: 49,479,645 km (0.108 R)
• M33: 59,992,636 km (0.089 R)
• M34: 61,550,249 km (0.101 R)
• M35: 65,766,964 km (0.114 R)
• M36: 70,817,089 km (0.052 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 298 - 10,776 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit