🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 161.9

Radius: 11.7

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 0.81 AU - 1.11 AU

Year: 598 Days

Day: 12 Hours

Environment

Temp: -158 °C

Axial Tilt: 20.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 84,846,007 km

• M1: 145,559 km (0.11 R)
• M2: 545,284 km (0.039 R)
• M3: 932,444 km (0.093 R)
• M4: 1,643,781 km (0.115 R)
• M5: 2,018,524 km (0.059 R)
• M6: 2,681,093 km (0.075 R)
• M7: 3,054,190 km (0.118 R)
• M8: 3,440,302 km (0.083 R)
• M9: 3,966,288 km (0.03 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 56.3

Radius: 11.7

Gravity: 0.41 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 1.21 AU - 1.31 AU

Year: 899 Days

Day: 13 Hours

Environment

Temp: -177 °C

Axial Tilt: 33.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 84,846,007 km

• M1: 149,299 km (0.112 R)
• M2: 533,466 km (0.117 R)
• M3: 905,067 km (0.073 R)
• M4: 1,295,817 km (0.08 R)
• M5: 1,903,932 km (0.065 R)
• M6: 3,148,138 km (0.111 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 789.4

Radius: 14.6

Gravity: 3.7 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 1.22 AU - 1.4 AU

Year: 953 Days

Day: 9 Hours

Environment

Temp: -173 °C

Axial Tilt: 135.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 84,846,007 km

• M1: 181,612 km (0.066 R)
• M2: 747,092 km (0.066 R)
• M3: 1,364,632 km (0.038 R)
• M4: 1,859,053 km (0.068 R)
• M5: 2,407,628 km (0.102 R)
• M6: 4,092,549 km (0.11 R)
• M7: 4,705,451 km (0.074 R)
• M8: 5,617,998 km (0.086 R)
• M9: 6,713,803 km (0.096 R)
• M10: 7,373,529 km (0.119 R)
• M11: 8,050,460 km (0.12 R)
• M12: 8,605,468 km (0.051 R)
• M13: 9,157,634 km (0.106 R)
• M14: 9,733,436 km (0.063 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 315.5

Radius: 12.8

Gravity: 1.93 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 1.54 AU - 1.86 AU

Year: 1409 Days

Day: 12.7 Hours

Environment

Temp: -180 °C

Axial Tilt: 27.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 84,846,007 km

• M1: 160,219 km (0.105 R)
• M2: 589,416 km (0.107 R)
• M3: 1,082,341 km (0.11 R)
• M4: 1,514,529 km (0.08 R)
• M5: 2,094,071 km (0.12 R)
• M6: 2,806,456 km (0.103 R)
• M7: 3,557,587 km (0.078 R)
• M8: 4,858,939 km (0.107 R)
• M9: 5,944,122 km (0.074 R)
• M10: 6,434,204 km (0.116 R)
• M11: 7,255,796 km (0.083 R)
• M12: 7,692,023 km (0.077 R)
• M13: 8,171,634 km (0.061 R)
• M14: 8,914,986 km (0.108 R)
• M15: 9,359,591 km (0.118 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 804.4

Radius: 10.8

Gravity: 6.9 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 3.19 AU - 4.93 AU

Year: 5201 Days

Day: 13.5 Hours

Environment

Temp: -203 °C

Axial Tilt: 24 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 84,846,007 km

• M1: 134,339 km (0.036 R)
• M2: 515,365 km (0.094 R)
• M3: 1,337,106 km (0.053 R)
• M4: 3,304,767 km (0.095 R)
• M5: 4,157,175 km (0.098 R)
• M6: 4,740,757 km (0.101 R)
• M7: 6,961,088 km (0.068 R)
• M8: 7,347,350 km (0.074 R)
• M9: 9,498,866 km (0.076 R)
• M10: 10,788,250 km (0.044 R)
• M11: 12,040,534 km (0.061 R)
• M12: 12,805,727 km (0.107 R)
• M13: 14,889,326 km (0.107 R)
• M14: 15,651,378 km (0.101 R)
• M15: 16,874,191 km (0.101 R)
• M16: 18,826,443 km (0.063 R)
• M17: 19,787,161 km (0.054 R)
• M18: 20,780,191 km (0.108 R)
• M19: 26,503,806 km (0.116 R)
• M20: 31,835,474 km (0.094 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 836

Radius: 11.7

Gravity: 6.11 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 5.19 AU - 6.25 AU

Year: 8698 Days

Day: 8.4 Hours

Environment

Temp: -214 °C

Axial Tilt: 28 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 84,846,007 km

• M1: 145,559 km (0.102 R)
• M2: 528,978 km (0.112 R)
• M3: 1,558,660 km (0.082 R)
• M4: 2,123,392 km (0.097 R)
• M5: 2,759,632 km (0.085 R)
• M6: 4,470,882 km (0.103 R)
• M7: 6,138,001 km (0.082 R)
• M8: 8,537,850 km (0.089 R)
• M9: 10,145,877 km (0.075 R)
• M10: 11,669,831 km (0.045 R)
• M11: 14,328,933 km (0.084 R)
• M12: 15,564,312 km (0.095 R)
• M13: 16,940,313 km (0.112 R)
• M14: 18,172,252 km (0.09 R)
• M15: 21,554,061 km (0.102 R)
• M16: 23,879,710 km (0.106 R)
• M17: 25,613,399 km (0.064 R)
• M18: 26,177,982 km (0.088 R)
• M19: 26,847,133 km (0.115 R)
• M20: 28,020,579 km (0.098 R)
• M21: 30,052,118 km (0.062 R)
• M22: 30,997,576 km (0.072 R)
• M23: 31,424,080 km (0.12 R)
• M24: 35,324,994 km (0.036 R)
• M25: 36,142,247 km (0.097 R)
• M26: 36,733,608 km (0.082 R)
• M27: 37,451,677 km (0.076 R)
• M28: 40,545,361 km (0.073 R)
• M29: 41,699,509 km (0.084 R)
• M30: 45,293,598 km (0.113 R)

Planet 7 - Ice Giant

Semi-Major Axis: 6.26 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 268.9

Radius: 8

Gravity: 4.2 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 4.93 AU - 7.59 AU

Year: 9959 Days

Day: 15.9 Hours

Environment

Temp: -231 °C

Axial Tilt: 11.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 84,846,007 km

• M1: 100,380 km (0.117 R)
• M2: 507,735 km (0.09 R)
• M3: 1,532,630 km (0.03 R)
• M4: 2,366,788 km (0.044 R)
• M5: 2,685,132 km (0.092 R)
• M6: 3,113,132 km (0.106 R)
• M7: 6,130,521 km (0.059 R)
• M8: 7,713,565 km (0.115 R)
• M9: 8,497,907 km (0.104 R)
• M10: 9,996,878 km (0.089 R)
• M11: 11,366,297 km (0.1 R)
• M12: 14,241,867 km (0.059 R)
• M13: 14,764,113 km (0.106 R)
• M14: 16,981,901 km (0.075 R)
• M15: 19,342,257 km (0.107 R)
• M16: 23,319,914 km (0.095 R)
• M17: 27,275,731 km (0.098 R)
• M18: 29,739,458 km (0.067 R)
• M19: 32,646,444 km (0.093 R)
• M20: 34,271,825 km (0.117 R)
• M21: 34,790,630 km (0.108 R)

Planet 8 - Ice Giant

Semi-Major Axis: 7.55 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 561

Radius: 4.7

Gravity: 25.4 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 5.71 AU - 9.39 AU

Year: 13190 Days

Day: 16.1 Hours

Environment

Temp: -223 °C

Axial Tilt: 36.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 84,846,007 km

• M1: 59,241 km (0.105 R)
• M2: 405,111 km (0.059 R)
• M3: 639,980 km (0.053 R)
• M4: 850,763 km (0.119 R)
• M5: 1,742,516 km (0.056 R)
• M6: 1,925,175 km (0.047 R)
• M7: 3,506,724 km (0.095 R)
• M8: 4,585,773 km (0.088 R)
• M9: 7,678,111 km (0.081 R)
• M10: 8,262,889 km (0.114 R)
• M11: 10,789,896 km (0.098 R)
• M12: 15,689,825 km (0.075 R)
• M13: 16,408,942 km (0.039 R)
• M14: 16,702,602 km (0.086 R)
• M15: 17,224,998 km (0.09 R)
• M16: 19,670,175 km (0.093 R)
• M17: 20,336,933 km (0.081 R)
• M18: 21,018,501 km (0.094 R)
• M19: 21,364,820 km (0.095 R)
• M20: 24,085,556 km (0.058 R)
• M21: 25,725,448 km (0.077 R)
• M22: 29,118,478 km (0.081 R)
• M23: 31,879,007 km (0.116 R)
• M24: 32,336,328 km (0.093 R)
• M25: 33,616,437 km (0.081 R)
• M26: 37,278,742 km (0.076 R)
• M27: 38,169,897 km (0.114 R)
• M28: 38,815,112 km (0.069 R)
• M29: 48,929,125 km (0.118 R)
• M30: 49,232,659 km (0.069 R)

Planet 9 - Ice Giant

Semi-Major Axis: 10.11 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 183.2

Radius: 5.6

Gravity: 5.84 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 8.27 AU - 11.95 AU

Year: 20439 Days

Day: 22.3 Hours

Environment

Temp: -225 °C

Axial Tilt: 41.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 84,846,007 km

• M1: 71,358 km (0.036 R)
• M2: 331,359 km (0.098 R)
• M3: 563,236 km (0.112 R)
• M4: 993,928 km (0.069 R)
• M5: 1,243,757 km (0.115 R)
• M6: 1,451,249 km (0.089 R)
• M7: 2,056,372 km (0.083 R)
• M8: 2,709,816 km (0.102 R)
• M9: 3,130,635 km (0.086 R)
• M10: 4,505,738 km (0.083 R)
• M11: 4,935,683 km (0.081 R)
• M12: 5,562,498 km (0.09 R)
• M13: 8,333,200 km (0.104 R)
• M14: 8,745,492 km (0.058 R)
• M15: 10,744,418 km (0.071 R)
• M16: 16,033,900 km (0.084 R)
• M17: 16,315,144 km (0.025 R)
• M18: 16,815,399 km (0.09 R)
• M19: 17,473,480 km (0.11 R)
• M20: 25,979,465 km (0.114 R)
• M21: 26,957,088 km (0.028 R)
• M22: 33,002,188 km (0.087 R)
• M23: 35,202,174 km (0.103 R)
• M24: 38,118,285 km (0.092 R)
• M25: 44,150,221 km (0.103 R)
• M26: 45,260,237 km (0.089 R)
• M27: 48,701,886 km (0.097 R)
• M28: 49,737,702 km (0.08 R)

Planet 10 - Ice Giant

Semi-Major Axis: 10.47 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 818.8

Radius: 6.7

Gravity: 18.24 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 8.27 AU - 12.67 AU

Year: 21540 Days

Day: 20.9 Hours

Environment

Temp: -226 °C

Axial Tilt: 20.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 84,846,007 km

• M1: 87,664 km (0.051 R)
• M2: 369,357 km (0.101 R)
• M3: 702,212 km (0.115 R)
• M4: 2,087,040 km (0.117 R)
• M5: 3,129,438 km (0.074 R)
• M6: 9,398,935 km (0.089 R)
• M7: 11,593,835 km (0.065 R)
• M8: 12,489,477 km (0.074 R)
• M9: 14,731,052 km (0.073 R)
• M10: 16,113,635 km (0.105 R)
• M11: 19,992,858 km (0.062 R)
• M12: 20,876,832 km (0.117 R)
• M13: 32,384,498 km (0.107 R)
• M14: 36,129,382 km (0.091 R)
• M15: 39,234,286 km (0.106 R)
• M16: 40,929,678 km (0.114 R)
• M17: 42,512,723 km (0.11 R)
• M18: 43,481,818 km (0.085 R)
• M19: 45,800,286 km (0.083 R)
• M20: 51,771,634 km (0.109 R)
• M21: 59,236,119 km (0.11 R)
• M22: 65,443,384 km (0.042 R)
• M23: 74,841,870 km (0.096 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: 266 - 12,230 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit