🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 581.2

Radius: 11.7

Gravity: 4.25 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 0.55 AU - 0.59 AU

Year: 292 Days

Day: 8.3 Hours

Environment

Temp: -137 °C

Axial Tilt: 34.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 91,853,683 km

• M1: 145,559 km (0.078 R)
• M2: 814,560 km (0.08 R)
• M3: 1,690,306 km (0.104 R)
• M4: 2,257,581 km (0.097 R)
• M5: 2,635,466 km (0.115 R)
• M6: 3,456,309 km (0.092 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 721.3

Radius: 10.2

Gravity: 6.93 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 0.55 AU - 0.77 AU

Year: 364 Days

Day: 9.5 Hours

Environment

Temp: -160 °C

Axial Tilt: 27.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 91,853,683 km

• M1: 126,859 km (0.097 R)
• M2: 606,171 km (0.078 R)
• M3: 1,069,475 km (0.089 R)
• M4: 1,636,152 km (0.037 R)
• M5: 2,752,601 km (0.052 R)
• M6: 3,556,241 km (0.051 R)
• M7: 4,316,796 km (0.11 R)
• M8: 5,197,628 km (0.081 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 290.3

Radius: 12.2

Gravity: 1.95 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 2.07 AU - 2.13 AU

Year: 2064 Days

Day: 12.6 Hours

Environment

Temp: -195 °C

Axial Tilt: 37.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 91,853,683 km

• M1: 154,535 km (0.073 R)
• M2: 1,799,662 km (0.074 R)
• M3: 3,013,350 km (0.094 R)
• M4: 4,127,256 km (0.109 R)
• M5: 4,579,340 km (0.043 R)
• M6: 5,084,532 km (0.081 R)
• M7: 7,076,877 km (0.07 R)
• M8: 8,821,338 km (0.114 R)
• M9: 12,426,198 km (0.086 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 145.1

Radius: 8.1

Gravity: 2.21 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 2.05 AU - 2.33 AU

Year: 2198 Days

Day: 7.6 Hours

Environment

Temp: -214 °C

Axial Tilt: 9.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 91,853,683 km

• M1: 114,442 km (0.12 R)
• M2: 422,913 km (0.062 R)
• M3: 688,898 km (0.105 R)
• M4: 1,039,855 km (0.072 R)
• M5: 2,019,422 km (0.086 R)
• M6: 2,653,417 km (0.093 R)
• M7: 3,486,528 km (0.042 R)
• M8: 4,226,589 km (0.092 R)
• M9: 4,518,753 km (0.116 R)
• M10: 5,105,327 km (0.101 R)
• M11: 6,122,592 km (0.117 R)
• M12: 7,970,126 km (0.085 R)
• M13: 9,133,997 km (0.051 R)
• M14: 9,478,072 km (0.114 R)
• M15: 10,161,735 km (0.105 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 704.2

Radius: 13.3

Gravity: 3.98 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 2.55 AU - 3.59 AU

Year: 3648 Days

Day: 9.5 Hours

Environment

Temp: -221 °C

Axial Tilt: 22.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 91,853,683 km

• M1: 165,605 km (0.104 R)
• M2: 586,723 km (0.082 R)
• M3: 1,039,107 km (0.107 R)
• M4: 1,666,071 km (0.086 R)
• M5: 2,491,702 km (0.111 R)
• M6: 2,947,228 km (0.093 R)
• M7: 3,536,194 km (0.106 R)
• M8: 5,153,198 km (0.111 R)
• M9: 5,734,386 km (0.119 R)
• M10: 7,283,322 km (0.114 R)
• M11: 8,653,190 km (0.114 R)
• M12: 9,907,269 km (0.071 R)
• M13: 11,366,297 km (0.063 R)
• M14: 12,680,215 km (0.108 R)
• M15: 13,693,142 km (0.113 R)
• M16: 14,968,464 km (0.044 R)
• M17: 15,770,907 km (0.058 R)
• M18: 19,084,051 km (0.11 R)
• M19: 22,626,977 km (0.114 R)
• M20: 23,328,142 km (0.097 R)
• M21: 23,755,693 km (0.094 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 487.7

Radius: 10.2

Gravity: 4.69 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 3.11 AU - 4.17 AU

Year: 4710 Days

Day: 7.4 Hours

Environment

Temp: -211 °C

Axial Tilt: 4.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 91,853,683 km

• M1: 126,859 km (0.109 R)
• M2: 569,669 km (0.077 R)
• M3: 1,012,030 km (0.056 R)
• M4: 1,422,377 km (0.075 R)
• M5: 3,467,230 km (0.113 R)
• M6: 6,212,650 km (0.114 R)
• M7: 7,573,392 km (0.103 R)
• M8: 8,162,808 km (0.114 R)
• M9: 9,710,697 km (0.102 R)
• M10: 10,116,107 km (0.046 R)
• M11: 10,617,559 km (0.099 R)
• M12: 11,852,340 km (0.115 R)
• M13: 12,887,707 km (0.111 R)
• M14: 13,377,939 km (0.047 R)
• M15: 14,136,400 km (0.104 R)
• M16: 15,030,248 km (0.069 R)
• M17: 18,986,214 km (0.115 R)
• M18: 20,008,865 km (0.055 R)
• M19: 21,135,187 km (0.087 R)
• M20: 21,611,058 km (0.038 R)
• M21: 21,955,432 km (0.119 R)

Planet 7 - Gas Giant

Semi-Major Axis: 3.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 231.1

Radius: 13.9

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 3.31 AU - 4.13 AU

Year: 4866 Days

Day: 9.3 Hours

Environment

Temp: -224 °C

Axial Tilt: 37.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 91,853,683 km

• M1: 173,085 km (0.084 R)
• M2: 963,410 km (0.113 R)
• M3: 2,001,320 km (0.041 R)
• M4: 2,904,443 km (0.105 R)
• M5: 3,865,160 km (0.104 R)
• M6: 4,355,991 km (0.063 R)
• M7: 6,275,032 km (0.08 R)
• M8: 6,839,764 km (0.108 R)
• M9: 7,468,973 km (0.109 R)
• M10: 9,159,429 km (0.113 R)
• M11: 9,628,568 km (0.096 R)
• M12: 10,852,129 km (0.097 R)
• M13: 14,219,128 km (0.063 R)
• M14: 15,096,819 km (0.1 R)
• M15: 15,855,430 km (0.117 R)
• M16: 16,427,941 km (0.107 R)
• M17: 18,398,444 km (0.117 R)

Planet 8 - Ice Giant

Semi-Major Axis: 6.37 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 189.6

Radius: 7.5

Gravity: 3.37 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 4.97 AU - 7.77 AU

Year: 10904 Days

Day: 17.6 Hours

Environment

Temp: -228 °C

Axial Tilt: 37.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 91,853,683 km

• M1: 107,710 km (0.114 R)
• M2: 435,180 km (0.051 R)
• M3: 881,580 km (0.085 R)
• M4: 1,436,588 km (0.088 R)
• M5: 2,608,688 km (0.116 R)
• M6: 3,788,716 km (0.062 R)
• M7: 7,769,515 km (0.091 R)
• M8: 8,907,506 km (0.102 R)
• M9: 10,515,683 km (0.11 R)
• M10: 11,412,522 km (0.078 R)
• M11: 13,738,919 km (0.1 R)
• M12: 14,925,679 km (0.114 R)
• M13: 15,996,052 km (0.105 R)
• M14: 16,674,777 km (0.087 R)
• M15: 19,030,944 km (0.117 R)
• M16: 19,792,995 km (0.084 R)
• M17: 20,503,286 km (0.113 R)
• M18: 23,910,976 km (0.086 R)
• M19: 27,068,089 km (0.108 R)
• M20: 31,920,146 km (0.053 R)

Planet 9 - Ice Giant

Semi-Major Axis: 10 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 668.4

Radius: 6

Gravity: 18.57 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 9.5 AU - 10.5 AU

Year: 21448 Days

Day: 21.3 Hours

Environment

Temp: -240 °C

Axial Tilt: 25.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 91,853,683 km

• M1: 74,649 km (0.07 R)
• M2: 264,639 km (0.074 R)
• M3: 558,748 km (0.077 R)
• M4: 1,023,249 km (0.111 R)
• M5: 1,384,528 km (0.087 R)
• M6: 1,771,837 km (0.119 R)
• M7: 2,165,130 km (0.11 R)
• M8: 2,543,613 km (0.027 R)
• M9: 3,608,749 km (0.107 R)
• M10: 4,141,168 km (0.093 R)
• M11: 5,969,105 km (0.117 R)
• M12: 7,813,946 km (0.107 R)
• M13: 9,142,524 km (0.049 R)
• M14: 10,677,099 km (0.1 R)
• M15: 11,181,992 km (0.092 R)
• M16: 11,375,272 km (0.102 R)
• M17: 11,702,443 km (0.113 R)
• M18: 12,036,046 km (0.049 R)
• M19: 12,721,953 km (0.098 R)
• M20: 13,652,302 km (0.081 R)
• M21: 14,322,351 km (0.056 R)
• M22: 14,703,975 km (0.077 R)
• M23: 17,567,727 km (0.077 R)
• M24: 19,268,056 km (0.088 R)
• M25: 20,015,746 km (0.094 R)
• M26: 27,872,626 km (0.086 R)
• M27: 28,228,520 km (0.112 R)
• M28: 38,433,638 km (0.083 R)
• M29: 43,153,600 km (0.064 R)
• M30: 44,109,680 km (0.093 R)
• M31: 44,593,031 km (0.064 R)
• M32: 50,144,757 km (0.089 R)
• M33: 55,763,653 km (0.027 R)
• M34: 59,996,376 km (0.065 R)
• M35: 62,392,934 km (0.08 R)
• M36: 75,108,902 km (0.067 R)

Planet 10 - Ice Giant

Semi-Major Axis: 10.73 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 848.2

Radius: 6.2

Gravity: 22.07 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 8.29 AU - 13.17 AU

Year: 23839 Days

Day: 16.3 Hours

Environment

Temp: -245 °C

Axial Tilt: 91.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 91,853,683 km

• M1: 87,216 km (0.099 R)
• M2: 313,108 km (0.097 R)
• M3: 568,921 km (0.077 R)
• M4: 1,460,075 km (0.106 R)
• M5: 2,048,892 km (0.061 R)
• M6: 2,758,585 km (0.09 R)
• M7: 3,056,284 km (0.119 R)
• M8: 3,345,457 km (0.116 R)
• M9: 4,613,748 km (0.074 R)
• M10: 4,878,237 km (0.114 R)
• M11: 6,448,865 km (0.104 R)
• M12: 7,272,700 km (0.104 R)
• M13: 9,544,943 km (0.11 R)
• M14: 11,756,897 km (0.086 R)
• M15: 12,323,125 km (0.086 R)
• M16: 16,542,383 km (0.107 R)
• M17: 20,602,768 km (0.111 R)
• M18: 22,376,102 km (0.06 R)
• M19: 22,699,233 km (0.047 R)
• M20: 23,576,325 km (0.085 R)
• M21: 34,189,995 km (0.08 R)
• M22: 37,116,578 km (0.105 R)
• M23: 39,261,812 km (0.047 R)
• M24: 41,650,441 km (0.099 R)
• M25: 42,467,844 km (0.111 R)
• M26: 50,310,362 km (0.116 R)
• M27: 56,439,387 km (0.047 R)
• M28: 58,045,769 km (0.073 R)
• M29: 64,776,776 km (0.108 R)
• M30: 69,923,541 km (0.118 R)
• M31: 76,548,782 km (0.195 R)
• M32: 80,516,267 km (0.1 R)
• M33: 81,783,660 km (0.117 R)
• M34: 87,785,377 km (0.058 R)
• M35: 88,858,293 km (0.098 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 201 - 17,834 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit