🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 966.1

Radius: 10.5

Gravity: 8.76 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 0.47 AU - 0.59 AU

Year: 257 Days

Day: 9.3 Hours

Environment

Temp: -132 °C

Axial Tilt: 9.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 87,823,556 km

• M1: 130,749 km (0.118 R)
• M2: 618,737 km (0.108 R)
• M3: 978,520 km (0.067 R)
• M4: 1,398,740 km (0.071 R)
• M5: 1,837,660 km (0.114 R)
• M6: 2,177,547 km (0.035 R)
• M7: 2,669,424 km (0.059 R)
• M8: 3,395,722 km (0.053 R)
• M9: 3,758,647 km (0.067 R)
• M10: 4,185,300 km (0.087 R)
• M11: 4,522,942 km (0.111 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 150.4

Radius: 8.9

Gravity: 1.9 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 0.78 AU - 0.82 AU

Year: 477 Days

Day: 9.7 Hours

Environment

Temp: -159 °C

Axial Tilt: 38.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 87,823,556 km

• M1: 110,702 km (0.08 R)
• M2: 396,285 km (0.104 R)
• M3: 682,615 km (0.092 R)
• M4: 1,236,576 km (0.109 R)
• M5: 1,524,103 km (0.047 R)
• M6: 1,924,876 km (0.112 R)
• M7: 2,427,375 km (0.102 R)
• M8: 2,723,280 km (0.097 R)
• M9: 3,005,571 km (0.113 R)
• M10: 3,337,828 km (0.102 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 369.9

Radius: 9.5

Gravity: 4.1 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 0.78 AU - 0.86 AU

Year: 495 Days

Day: 11.3 Hours

Environment

Temp: -170 °C

Axial Tilt: 7.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 87,823,556 km

• M1: 118,930 km (0.078 R)
• M2: 580,739 km (0.054 R)
• M3: 888,462 km (0.078 R)
• M4: 1,212,940 km (0.12 R)
• M5: 1,617,602 km (0.078 R)
• M6: 2,046,648 km (0.112 R)
• M7: 2,913,718 km (0.077 R)
• M8: 4,046,772 km (0.05 R)
• M9: 4,916,534 km (0.096 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 560.1

Radius: 14.9

Gravity: 2.52 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 1.71 AU - 2.11 AU

Year: 1760 Days

Day: 8.1 Hours

Environment

Temp: -200 °C

Axial Tilt: 39.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 87,823,556 km

• M1: 185,352 km (0.075 R)
• M2: 684,560 km (0.069 R)
• M3: 1,236,875 km (0.114 R)
• M4: 1,995,935 km (0.114 R)
• M5: 3,201,245 km (0.087 R)
• M6: 4,670,296 km (0.118 R)
• M7: 5,523,453 km (0.088 R)
• M8: 6,752,848 km (0.109 R)
• M9: 8,215,466 km (0.076 R)
• M10: 9,913,402 km (0.098 R)
• M11: 10,414,854 km (0.078 R)
• M12: 11,577,828 km (0.093 R)
• M13: 13,421,921 km (0.093 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 459.2

Radius: 13

Gravity: 2.72 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 2.96 AU - 3.08 AU

Year: 3500 Days

Day: 8.5 Hours

Environment

Temp: -208 °C

Axial Tilt: 31.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 87,823,556 km

• M1: 167,849 km (0.049 R)
• M2: 1,295,966 km (0.111 R)
• M3: 2,083,300 km (0.115 R)
• M4: 2,549,297 km (0.094 R)
• M5: 2,968,919 km (0.047 R)
• M6: 4,010,121 km (0.116 R)
• M7: 4,853,853 km (0.06 R)
• M8: 5,530,035 km (0.092 R)
• M9: 5,970,750 km (0.082 R)
• M10: 7,191,469 km (0.119 R)
• M11: 7,909,539 km (0.113 R)
• M12: 8,369,702 km (0.119 R)
• M13: 9,525,794 km (0.08 R)
• M14: 10,706,121 km (0.033 R)
• M15: 12,767,430 km (0.079 R)
• M16: 13,172,990 km (0.113 R)
• M17: 14,981,778 km (0.116 R)
• M18: 17,441,317 km (0.088 R)
• M19: 17,941,273 km (0.079 R)
• M20: 19,917,161 km (0.077 R)

Planet 6 - Ice Giant

Semi-Major Axis: 8.67 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 620.7

Radius: 3.3

Gravity: 57 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 7.09 AU - 10.25 AU

Year: 17024 Days

Day: 24.6 Hours

Environment

Temp: -232 °C

Axial Tilt: 8.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 87,823,556 km

• M1: 41,139 km (0.102 R)
• M2: 144,212 km (0.106 R)
• M3: 466,297 km (0.104 R)
• M4: 602,131 km (0.093 R)
• M5: 954,734 km (0.081 R)
• M6: 1,061,397 km (0.069 R)
• M7: 1,636,302 km (0.12 R)
• M8: 1,879,548 km (0.102 R)
• M9: 2,048,294 km (0.04 R)
• M10: 2,802,417 km (0.079 R)
• M11: 2,948,125 km (0.111 R)
• M12: 3,470,820 km (0.111 R)
• M13: 4,022,088 km (0.112 R)
• M14: 6,858,913 km (0.109 R)
• M15: 8,552,510 km (0.088 R)
• M16: 13,002,748 km (0.086 R)
• M17: 13,476,823 km (0.106 R)
• M18: 14,245,158 km (0.05 R)
• M19: 16,021,782 km (0.097 R)
• M20: 16,176,167 km (0.093 R)
• M21: 17,447,300 km (0.082 R)
• M22: 17,692,940 km (0.083 R)
• M23: 20,457,210 km (0.089 R)
• M24: 21,470,137 km (0.092 R)
• M25: 22,515,976 km (0.07 R)
• M26: 26,497,672 km (0.116 R)
• M27: 30,448,851 km (0.062 R)
• M28: 33,248,426 km (0.075 R)
• M29: 33,499,601 km (0.117 R)
• M30: 38,794,468 km (0.033 R)
• M31: 42,371,652 km (0.098 R)
• M32: 49,190,323 km (0.105 R)
• M33: 50,008,623 km (0.051 R)
• M34: 53,200,593 km (0.096 R)
• M35: 57,423,442 km (0.081 R)
• M36: 64,362,240 km (0.082 R)

Planet 7 - Ice Giant

Semi-Major Axis: 9.84 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 615.9

Radius: 5.6

Gravity: 19.64 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 9.03 AU - 10.65 AU

Year: 20584 Days

Day: 17.4 Hours

Environment

Temp: -240 °C

Axial Tilt: 31.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 87,823,556 km

• M1: 69,713 km (0.072 R)
• M2: 283,787 km (0.087 R)
• M3: 484,398 km (0.066 R)
• M4: 1,003,503 km (0.086 R)
• M5: 1,801,009 km (0.119 R)
• M6: 7,984,338 km (0.111 R)
• M7: 13,133,945 km (0.09 R)
• M8: 16,224,487 km (0.066 R)
• M9: 17,381,926 km (0.044 R)
• M10: 21,866,422 km (0.071 R)
• M11: 24,109,043 km (0.074 R)
• M12: 28,101,810 km (0.075 R)
• M13: 28,570,949 km (0.108 R)
• M14: 31,496,186 km (0.08 R)
• M15: 34,214,230 km (0.043 R)
• M16: 36,110,832 km (0.117 R)
• M17: 40,408,479 km (0.053 R)
• M18: 57,740,739 km (0.032 R)
• M19: 66,240,142 km (0.088 R)

Planet 8 - Ice Giant

Semi-Major Axis: 9.87 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 985.4

Radius: 7.9

Gravity: 15.79 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 7.69 AU - 12.05 AU

Year: 20678 Days

Day: 15.4 Hours

Environment

Temp: -243 °C

Axial Tilt: 11 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 87,823,556 km

• M1: 98,286 km (0.069 R)
• M2: 536,907 km (0.114 R)
• M3: 982,260 km (0.038 R)
• M4: 1,730,847 km (0.111 R)
• M5: 2,304,854 km (0.071 R)
• M6: 2,661,346 km (0.111 R)
• M7: 3,827,312 km (0.098 R)
• M8: 4,798,800 km (0.107 R)
• M9: 6,597,565 km (0.103 R)
• M10: 7,220,042 km (0.093 R)
• M11: 8,526,181 km (0.109 R)
• M12: 10,293,231 km (0.064 R)
• M13: 11,531,004 km (0.088 R)
• M14: 13,381,530 km (0.1 R)
• M15: 15,920,505 km (0.079 R)
• M16: 16,173,923 km (0.106 R)
• M17: 17,303,238 km (0.099 R)
• M18: 18,858,008 km (0.111 R)
• M19: 20,010,211 km (0.089 R)
• M20: 21,721,760 km (0.094 R)
• M21: 23,528,753 km (0.113 R)
• M22: 27,560,416 km (0.08 R)
• M23: 29,547,823 km (0.111 R)
• M24: 29,930,794 km (0.119 R)
• M25: 30,576,608 km (0.047 R)
• M26: 32,298,779 km (0.094 R)
• M27: 32,705,236 km (0.078 R)
• M28: 36,665,092 km (0.074 R)
• M29: 37,107,303 km (0.08 R)
• M30: 38,304,385 km (0.093 R)
• M31: 40,617,617 km (0.108 R)
• M32: 41,408,990 km (0.032 R)
• M33: 42,210,685 km (0.045 R)
• M34: 56,286,648 km (0.056 R)
• M35: 60,494,088 km (0.071 R)
• M36: 62,989,979 km (0.096 R)
• M37: 64,906,477 km (0.109 R)
• M38: 66,861,422 km (0.07 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 394 - 16,560 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit