🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 129.7

Radius: 12.8

Gravity: 0.79 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 1.03 AU - 1.63 AU

Year: 1023 Days

Day: 12.4 Hours

Environment

Temp: -177 °C

Axial Tilt: 35.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 53,055,339 km

• M1: 160,818 km (0.084 R)
• M2: 672,143 km (0.033 R)
• M3: 1,250,339 km (0.084 R)
• M4: 1,890,468 km (0.114 R)
• M5: 2,420,344 km (0.106 R)
• M6: 3,620,418 km (0.107 R)
• M7: 5,442,221 km (0.029 R)
• M8: 5,863,040 km (0.071 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 19

Radius: 12.5

Gravity: 0.12 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 2.05 AU - 2.81 AU

Year: 2526 Days

Day: 13.3 Hours

Environment

Temp: -200 °C

Axial Tilt: 9.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 53,055,339 km

• M1: 158,125 km (0.098 R)
• M2: 783,444 km (0.088 R)
• M3: 1,356,105 km (0.091 R)
• M4: 2,124,290 km (0.061 R)
• M5: 2,574,280 km (0.104 R)
• M6: 3,044,466 km (0.096 R)
• M7: 3,596,333 km (0.066 R)
• M8: 4,040,190 km (0.115 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 140.2

Radius: 10.1

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 2.53 AU - 2.93 AU

Year: 3008 Days

Day: 10.5 Hours

Environment

Temp: -210 °C

Axial Tilt: 39.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 53,055,339 km

• M1: 128,355 km (0.102 R)
• M2: 593,455 km (0.116 R)
• M3: 953,537 km (0.088 R)
• M4: 2,770,403 km (0.087 R)
• M5: 3,386,297 km (0.092 R)
• M6: 4,395,485 km (0.079 R)
• M7: 5,593,913 km (0.112 R)
• M8: 6,724,424 km (0.094 R)
• M9: 8,450,784 km (0.088 R)
• M10: 9,096,897 km (0.079 R)
• M11: 9,432,146 km (0.117 R)
• M12: 10,688,020 km (0.105 R)
• M13: 11,199,495 km (0.081 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 895.4

Radius: 11.4

Gravity: 6.89 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 2.88 AU - 3.38 AU

Year: 3693 Days

Day: 8.7 Hours

Environment

Temp: -210 °C

Axial Tilt: 18 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 53,055,339 km

• M1: 166,203 km (0.05 R)
• M2: 591,959 km (0.093 R)
• M3: 1,545,496 km (0.103 R)
• M4: 2,158,398 km (0.077 R)
• M5: 2,686,179 km (0.116 R)
• M6: 3,241,187 km (0.086 R)
• M7: 3,618,174 km (0.071 R)
• M8: 3,980,500 km (0.105 R)
• M9: 4,533,563 km (0.078 R)
• M10: 5,296,513 km (0.084 R)
• M11: 6,568,095 km (0.041 R)
• M12: 9,345,828 km (0.111 R)
• M13: 9,950,203 km (0.083 R)
• M14: 10,927,676 km (0.109 R)
• M15: 11,327,102 km (0.111 R)
• M16: 12,061,328 km (0.087 R)
• M17: 13,122,276 km (0.062 R)
• M18: 14,087,931 km (0.082 R)
• M19: 16,160,310 km (0.066 R)
• M20: 16,854,893 km (0.109 R)
• M21: 23,808,651 km (0.096 R)
• M22: 25,089,657 km (0.12 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 762.6

Radius: 9.4

Gravity: 8.63 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 3.17 AU - 3.63 AU

Year: 4181 Days

Day: 10 Hours

Environment

Temp: -210 °C

Axial Tilt: 26.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 53,055,339 km

• M1: 116,986 km (0.09 R)
• M2: 449,093 km (0.08 R)
• M3: 848,818 km (0.106 R)
• M4: 1,166,115 km (0.057 R)
• M5: 1,745,059 km (0.09 R)
• M6: 2,688,124 km (0.075 R)
• M7: 3,233,408 km (0.074 R)
• M8: 3,983,642 km (0.06 R)
• M9: 5,239,217 km (0.075 R)
• M10: 6,091,177 km (0.118 R)
• M11: 6,772,744 km (0.086 R)
• M12: 8,068,711 km (0.058 R)
• M13: 8,929,347 km (0.105 R)
• M14: 10,269,445 km (0.111 R)
• M15: 10,965,374 km (0.044 R)
• M16: 12,020,488 km (0.067 R)
• M17: 12,499,800 km (0.025 R)
• M18: 13,192,139 km (0.079 R)
• M19: 13,496,570 km (0.086 R)
• M20: 13,805,639 km (0.103 R)
• M21: 14,599,256 km (0.044 R)
• M22: 17,832,515 km (0.103 R)
• M23: 20,012,605 km (0.081 R)
• M24: 20,754,461 km (0.08 R)
• M25: 22,078,701 km (0.057 R)
• M26: 22,436,389 km (0.112 R)
• M27: 24,741,094 km (0.113 R)
• M28: 25,595,448 km (0.038 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 804.9

Radius: 13.8

Gravity: 4.23 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 3.08 AU - 4.76 AU

Year: 5176 Days

Day: 9.6 Hours

Environment

Temp: -226 °C

Axial Tilt: 36.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 53,055,339 km

• M1: 171,589 km (0.07 R)
• M2: 696,827 km (0.11 R)
• M3: 1,491,940 km (0.109 R)
• M4: 2,342,254 km (0.061 R)
• M5: 3,010,508 km (0.097 R)
• M6: 3,669,636 km (0.098 R)
• M7: 4,177,371 km (0.118 R)
• M8: 4,627,661 km (0.064 R)
• M9: 5,138,238 km (0.115 R)
• M10: 5,898,046 km (0.106 R)
• M11: 7,864,210 km (0.109 R)
• M12: 8,476,215 km (0.063 R)
• M13: 13,799,955 km (0.055 R)
• M14: 17,858,994 km (0.074 R)
• M15: 18,649,918 km (0.112 R)
• M16: 22,349,772 km (0.089 R)
• M17: 24,451,922 km (0.11 R)
• M18: 30,140,829 km (0.104 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 224.6

Radius: 10.8

Gravity: 1.93 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 3.03 AU - 5.03 AU

Year: 5395 Days

Day: 13.7 Hours

Environment

Temp: -211 °C

Axial Tilt: 23.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 53,055,339 km

• M1: 134,339 km (0.114 R)
• M2: 704,606 km (0.096 R)
• M3: 1,591,273 km (0.12 R)
• M4: 1,976,188 km (0.104 R)
• M5: 2,423,486 km (0.079 R)
• M6: 2,823,061 km (0.101 R)
• M7: 3,357,126 km (0.072 R)
• M8: 5,629,817 km (0.111 R)
• M9: 6,565,402 km (0.103 R)
• M10: 7,537,638 km (0.115 R)
• M11: 9,027,783 km (0.081 R)
• M12: 10,150,664 km (0.037 R)
• M13: 11,618,369 km (0.097 R)
• M14: 12,358,579 km (0.082 R)
• M15: 13,456,777 km (0.084 R)
• M16: 13,836,905 km (0.063 R)
• M17: 14,470,004 km (0.098 R)
• M18: 14,818,866 km (0.059 R)
• M19: 16,163,900 km (0.084 R)
• M20: 16,976,067 km (0.111 R)
• M21: 19,515,790 km (0.105 R)
• M22: 20,939,364 km (0.062 R)

Planet 8 - Gas Giant

Semi-Major Axis: 4.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 474.5

Radius: 10.3

Gravity: 4.47 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 3.23 AU - 4.83 AU

Year: 5395 Days

Day: 12.8 Hours

Environment

Temp: -209 °C

Axial Tilt: 35.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 53,055,339 km

• M1: 128,056 km (0.116 R)
• M2: 748,887 km (0.105 R)
• M3: 1,401,134 km (0.096 R)
• M4: 1,800,560 km (0.106 R)
• M5: 2,260,723 km (0.1 R)
• M6: 2,763,521 km (0.095 R)
• M7: 3,688,784 km (0.11 R)
• M8: 4,153,585 km (0.061 R)
• M9: 4,607,465 km (0.087 R)
• M10: 5,874,260 km (0.091 R)
• M11: 7,359,766 km (0.072 R)
• M12: 7,811,702 km (0.102 R)
• M13: 8,245,087 km (0.101 R)
• M14: 8,771,073 km (0.055 R)
• M15: 10,057,465 km (0.1 R)
• M16: 11,790,407 km (0.083 R)
• M17: 12,752,470 km (0.053 R)
• M18: 13,765,996 km (0.093 R)
• M19: 14,941,985 km (0.119 R)
• M20: 15,498,190 km (0.06 R)
• M21: 16,948,990 km (0.059 R)
• M22: 17,676,784 km (0.05 R)
• M23: 18,679,239 km (0.079 R)
• M24: 21,281,344 km (0.105 R)
• M25: 22,851,224 km (0.046 R)
• M26: 24,040,378 km (0.113 R)
• M27: 25,742,353 km (0.081 R)
• M28: 26,784,900 km (0.086 R)

Planet 9 - Gas Giant

Semi-Major Axis: 4.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 79.9

Radius: 10.6

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 4.05 AU - 4.25 AU

Year: 5638 Days

Day: 11.7 Hours

Environment

Temp: -223 °C

Axial Tilt: 48.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 53,055,339 km

• M1: 131,796 km (0.103 R)
• M2: 502,649 km (0.114 R)
• M3: 1,116,150 km (0.09 R)
• M4: 2,031,090 km (0.036 R)
• M5: 2,438,595 km (0.113 R)
• M6: 3,504,480 km (0.085 R)
• M7: 4,020,293 km (0.118 R)
• M8: 4,941,966 km (0.105 R)
• M9: 6,739,085 km (0.119 R)
• M10: 8,807,724 km (0.119 R)

Planet 10 - Ice Giant

Semi-Major Axis: 6.85 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 649.9

Radius: 4.1

Gravity: 38.66 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 5.96 AU - 7.74 AU

Year: 11955 Days

Day: 19.1 Hours

Environment

Temp: -229 °C

Axial Tilt: 46.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 53,055,339 km

• M1: 51,013 km (0.063 R)
• M2: 196,422 km (0.109 R)
• M3: 354,996 km (0.108 R)
• M4: 774,618 km (0.095 R)
• M5: 1,129,464 km (0.115 R)
• M6: 1,439,580 km (0.105 R)
• M7: 1,614,759 km (0.069 R)
• M8: 2,227,512 km (0.114 R)
• M9: 2,714,154 km (0.119 R)
• M10: 2,868,539 km (0.091 R)
• M11: 3,784,826 km (0.056 R)
• M12: 4,148,648 km (0.104 R)
• M13: 9,259,959 km (0.079 R)
• M14: 9,610,915 km (0.084 R)
• M15: 11,730,418 km (0.059 R)
• M16: 13,053,761 km (0.092 R)
• M17: 13,880,738 km (0.036 R)
• M18: 14,011,037 km (0.112 R)
• M19: 14,207,908 km (0.109 R)
• M20: 14,742,122 km (0.082 R)
• M21: 15,082,607 km (0.113 R)
• M22: 16,497,653 km (0.064 R)
• M23: 17,691,444 km (0.11 R)
• M24: 19,752,454 km (0.101 R)
• M25: 25,986,197 km (0.117 R)
• M26: 26,784,152 km (0.116 R)
• M27: 27,598,264 km (0.089 R)
• M28: 30,248,839 km (0.09 R)
• M29: 31,354,816 km (0.105 R)
• M30: 36,542,721 km (0.069 R)
• M31: 39,861,998 km (0.099 R)
• M32: 44,640,005 km (0.094 R)
• M33: 46,799,450 km (0.082 R)
• M34: 50,091,201 km (0.119 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: 475 - 13,841 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit