🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 494.1

Radius: 13.3

Gravity: 2.79 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 0.53 AU - 0.75 AU

Year: 341 Days

Day: 11.3 Hours

Environment

Temp: -157 °C

Axial Tilt: 38.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 49,643,147 km

• M1: 165,455 km (0.079 R)
• M2: 595,250 km (0.055 R)
• M3: 1,038,060 km (0.083 R)
• M4: 1,535,921 km (0.037 R)
• M5: 3,176,561 km (0.064 R)
• M6: 3,716,909 km (0.064 R)
• M7: 4,168,245 km (0.101 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 476.4

Radius: 11.5

Gravity: 3.6 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 1.07 AU - 1.27 AU

Year: 844 Days

Day: 9.8 Hours

Environment

Temp: -183 °C

Axial Tilt: 16.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 49,643,147 km

• M1: 143,165 km (0.101 R)
• M2: 543,040 km (0.105 R)
• M3: 929,452 km (0.08 R)
• M4: 1,621,940 km (0.119 R)
• M5: 2,419,596 km (0.078 R)
• M6: 2,849,690 km (0.118 R)
• M7: 3,382,857 km (0.084 R)
• M8: 4,191,882 km (0.035 R)
• M9: 4,683,610 km (0.103 R)
• M10: 5,995,284 km (0.087 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 527.9

Radius: 12.9

Gravity: 3.17 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 1.45 AU - 2.19 AU

Year: 1637 Days

Day: 6.7 Hours

Environment

Temp: -194 °C

Axial Tilt: 34.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 49,643,147 km

• M1: 160,818 km (0.113 R)
• M2: 574,306 km (0.076 R)
• M3: 1,360,144 km (0.09 R)
• M4: 1,765,105 km (0.106 R)
• M5: 2,357,513 km (0.102 R)
• M6: 2,855,973 km (0.117 R)
• M7: 3,317,183 km (0.087 R)
• M8: 3,828,060 km (0.079 R)
• M9: 4,989,538 km (0.085 R)
• M10: 7,589,250 km (0.071 R)
• M11: 8,111,047 km (0.06 R)
• M12: 8,656,930 km (0.096 R)
• M13: 9,790,433 km (0.108 R)
• M14: 10,509,998 km (0.089 R)
• M15: 12,202,399 km (0.093 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 242.8

Radius: 12.8

Gravity: 1.48 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 1.72 AU - 2.34 AU

Year: 1929 Days

Day: 8.8 Hours

Environment

Temp: -203 °C

Axial Tilt: 8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 49,643,147 km

• M1: 160,967 km (0.114 R)
• M2: 560,394 km (0.075 R)
• M3: 962,961 km (0.063 R)
• M4: 1,432,848 km (0.117 R)
• M5: 2,205,222 km (0.098 R)
• M6: 3,183,143 km (0.083 R)
• M7: 3,623,560 km (0.052 R)
• M8: 4,206,094 km (0.113 R)
• M9: 4,665,210 km (0.061 R)
• M10: 5,437,135 km (0.094 R)
• M11: 6,270,245 km (0.117 R)
• M12: 6,752,997 km (0.116 R)
• M13: 7,950,678 km (0.102 R)
• M14: 8,462,303 km (0.085 R)
• M15: 10,161,136 km (0.115 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 890.7

Radius: 14.7

Gravity: 4.12 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 2.14 AU - 2.56 AU

Year: 2402 Days

Day: 6.9 Hours

Environment

Temp: -214 °C

Axial Tilt: 34.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 49,643,147 km

• M1: 182,809 km (0.073 R)
• M2: 681,568 km (0.098 R)
• M3: 1,156,990 km (0.084 R)
• M4: 1,912,908 km (0.045 R)
• M5: 2,440,390 km (0.094 R)
• M6: 3,626,402 km (0.112 R)
• M7: 4,276,704 km (0.118 R)
• M8: 5,050,723 km (0.111 R)
• M9: 5,710,300 km (0.071 R)
• M10: 7,113,828 km (0.112 R)
• M11: 7,912,830 km (0.09 R)
• M12: 8,400,668 km (0.1 R)
• M13: 10,556,523 km (0.06 R)
• M14: 11,189,173 km (0.056 R)
• M15: 12,530,318 km (0.119 R)
• M16: 14,691,259 km (0.104 R)
• M17: 15,480,537 km (0.098 R)
• M18: 17,306,080 km (0.088 R)
• M19: 20,157,864 km (0.057 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 693.4

Radius: 12.3

Gravity: 4.58 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 2.39 AU - 3.47 AU

Year: 3344 Days

Day: 9.2 Hours

Environment

Temp: -202 °C

Axial Tilt: 7.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 49,643,147 km

• M1: 153,039 km (0.072 R)
• M2: 1,090,718 km (0.11 R)
• M3: 1,540,559 km (0.09 R)
• M4: 2,088,685 km (0.103 R)
• M5: 3,049,852 km (0.065 R)
• M6: 3,448,381 km (0.096 R)
• M7: 4,091,053 km (0.094 R)
• M8: 4,624,369 km (0.119 R)
• M9: 5,356,053 km (0.093 R)
• M10: 5,885,779 km (0.09 R)
• M11: 6,508,555 km (0.12 R)
• M12: 6,988,764 km (0.059 R)
• M13: 7,720,597 km (0.114 R)
• M14: 8,259,298 km (0.117 R)
• M15: 9,188,301 km (0.062 R)
• M16: 11,859,222 km (0.084 R)
• M17: 12,854,347 km (0.104 R)
• M18: 13,564,189 km (0.109 R)
• M19: 14,601,799 km (0.086 R)
• M20: 15,165,933 km (0.086 R)
• M21: 15,851,540 km (0.055 R)
• M22: 17,684,563 km (0.106 R)
• M23: 18,208,155 km (0.097 R)
• M24: 21,570,068 km (0.115 R)
• M25: 22,913,906 km (0.04 R)

Planet 7 - Ice Giant

Semi-Major Axis: 6.9 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 873.4

Radius: 5

Gravity: 34.94 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 6.43 AU - 7.37 AU

Year: 12087 Days

Day: 20.8 Hours

Environment

Temp: -231 °C

Axial Tilt: 35.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 49,643,147 km

• M1: 99,632 km (0.114 R)
• M2: 269,127 km (0.078 R)
• M3: 639,531 km (0.038 R)
• M4: 1,208,900 km (0.092 R)
• M5: 2,765,317 km (0.105 R)
• M6: 3,424,146 km (0.102 R)
• M7: 5,080,643 km (0.092 R)
• M8: 6,062,454 km (0.036 R)
• M9: 6,536,978 km (0.101 R)
• M10: 6,700,489 km (0.114 R)
• M11: 8,490,128 km (0.071 R)
• M12: 9,134,446 km (0.099 R)
• M13: 9,546,738 km (0.082 R)
• M14: 11,978,302 km (0.117 R)
• M15: 15,218,292 km (0.098 R)
• M16: 24,324,763 km (0.071 R)
• M17: 26,958,284 km (0.062 R)
• M18: 28,779,339 km (0.041 R)
• M19: 35,105,534 km (0.077 R)
• M20: 39,259,867 km (0.061 R)
• M21: 42,298,648 km (0.082 R)
• M22: 43,153,750 km (0.096 R)
• M23: 44,311,787 km (0.064 R)

Planet 8 - Ice Giant

Semi-Major Axis: 7.29 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 666.2

Radius: 7.1

Gravity: 13.22 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 6.51 AU - 8.07 AU

Year: 13126 Days

Day: 17.2 Hours

Environment

Temp: -238 °C

Axial Tilt: 32.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 49,643,147 km

• M1: 97,687 km (0.079 R)
• M2: 321,187 km (0.057 R)
• M3: 825,930 km (0.069 R)
• M4: 1,122,283 km (0.073 R)
• M5: 2,039,617 km (0.076 R)
• M6: 3,864,412 km (0.106 R)
• M7: 6,533,238 km (0.107 R)
• M8: 7,673,024 km (0.089 R)
• M9: 8,792,764 km (0.103 R)
• M10: 10,232,195 km (0.119 R)
• M11: 11,179,000 km (0.116 R)
• M12: 11,822,121 km (0.102 R)
• M13: 12,864,070 km (0.116 R)
• M14: 13,570,172 km (0.088 R)
• M15: 13,833,166 km (0.07 R)
• M16: 18,843,049 km (0.075 R)
• M17: 22,658,692 km (0.11 R)
• M18: 25,041,038 km (0.087 R)
• M19: 26,140,283 km (0.101 R)
• M20: 27,167,273 km (0.093 R)
• M21: 30,297,010 km (0.076 R)
• M22: 34,384,622 km (0.107 R)
• M23: 37,005,726 km (0.109 R)
• M24: 37,519,744 km (0.093 R)
• M25: 38,825,285 km (0.052 R)
• M26: 56,083,045 km (0.105 R)

Planet 9 - Ice Giant

Semi-Major Axis: 7.76 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 130.3

Radius: 4

Gravity: 8.14 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 7.05 AU - 8.47 AU

Year: 14415 Days

Day: 24.1 Hours

Environment

Temp: -234 °C

Axial Tilt: 7.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 49,643,147 km

• M1: 49,816 km (0.063 R)
• M2: 330,761 km (0.101 R)
• M3: 547,528 km (0.086 R)
• M4: 733,478 km (0.059 R)
• M5: 1,147,715 km (0.033 R)
• M6: 1,289,384 km (0.115 R)
• M7: 1,517,521 km (0.12 R)
• M8: 1,843,495 km (0.114 R)
• M9: 2,418,100 km (0.12 R)
• M10: 3,103,707 km (0.116 R)
• M11: 3,424,594 km (0.107 R)
• M12: 4,709,491 km (0.06 R)
• M13: 6,022,511 km (0.048 R)
• M14: 7,411,976 km (0.092 R)
• M15: 12,943,806 km (0.045 R)
• M16: 13,603,084 km (0.096 R)
• M17: 17,172,639 km (0.099 R)
• M18: 18,580,205 km (0.098 R)
• M19: 24,398,814 km (0.083 R)
• M20: 26,173,494 km (0.068 R)
• M21: 27,492,648 km (0.067 R)
• M22: 32,809,057 km (0.038 R)

Planet 10 - Ice Giant

Semi-Major Axis: 8.97 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 237.1

Radius: 6.3

Gravity: 5.97 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 8.13 AU - 9.81 AU

Year: 17915 Days

Day: 21.9 Hours

Environment

Temp: -240 °C

Axial Tilt: 26.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 49,643,147 km

• M1: 79,287 km (0.081 R)
• M2: 1,390,063 km (0.095 R)
• M3: 1,598,154 km (0.104 R)
• M4: 3,156,216 km (0.119 R)
• M5: 3,570,004 km (0.112 R)
• M6: 4,102,123 km (0.105 R)
• M7: 6,730,857 km (0.074 R)
• M8: 7,209,570 km (0.117 R)
• M9: 11,054,235 km (0.096 R)
• M10: 12,530,916 km (0.109 R)
• M11: 18,966,467 km (0.109 R)
• M12: 21,240,354 km (0.084 R)
• M13: 23,418,948 km (0.09 R)
• M14: 28,934,173 km (0.111 R)
• M15: 31,057,715 km (0.109 R)
• M16: 35,374,511 km (0.116 R)
• M17: 37,060,778 km (0.097 R)
• M18: 40,722,784 km (0.079 R)
• M19: 43,248,445 km (0.114 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 493 - 19,489 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit