🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 224.5

Radius: 12.7

Gravity: 1.39 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 0.6 AU - 0.76 AU

Year: 374 Days

Day: 14.3 Hours

Environment

Temp: -153 °C

Axial Tilt: 42.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (5)

Outer Limit: 89,135,521 km

• M1: 157,975 km (0.089 R)
• M2: 933,640 km (0.097 R)
• M3: 1,817,465 km (0.066 R)
• M4: 2,292,288 km (0.104 R)
• M5: 3,307,310 km (0.091 R)

Asteroid Belt

Center: 1.32 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 1.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 854.4

Radius: 13.4

Gravity: 4.76 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 1.77 AU - 2.15 AU

Year: 1830 Days

Day: 12.3 Hours

Environment

Temp: -190 °C

Axial Tilt: 8.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 89,135,521 km

• M1: 166,652 km (0.06 R)
• M2: 878,588 km (0.1 R)
• M3: 1,676,992 km (0.06 R)
• M4: 2,350,631 km (0.073 R)
• M5: 2,773,545 km (0.067 R)
• M6: 3,199,599 km (0.099 R)
• M7: 3,617,127 km (0.112 R)
• M8: 5,096,201 km (0.115 R)
• M9: 5,622,337 km (0.091 R)
• M10: 6,159,244 km (0.103 R)
• M11: 6,730,558 km (0.038 R)
• M12: 7,195,957 km (0.085 R)
• M13: 9,377,692 km (0.092 R)
• M14: 10,420,838 km (0.102 R)
• M15: 11,045,409 km (0.095 R)
• M16: 11,501,234 km (0.069 R)
• M17: 12,655,082 km (0.115 R)
• M18: 13,154,590 km (0.036 R)
• M19: 14,641,742 km (0.066 R)
• M20: 15,520,181 km (0.104 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 943.7

Radius: 12.2

Gravity: 6.34 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 3.14 AU - 3.16 AU

Year: 3728 Days

Day: 14 Hours

Environment

Temp: -219 °C

Axial Tilt: 41 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 89,135,521 km

• M1: 151,842 km (0.079 R)
• M2: 674,686 km (0.11 R)
• M3: 1,121,236 km (0.038 R)
• M4: 1,600,697 km (0.07 R)
• M5: 2,187,420 km (0.057 R)
• M6: 2,655,512 km (0.046 R)
• M7: 3,152,476 km (0.115 R)
• M8: 3,545,170 km (0.032 R)
• M9: 4,196,071 km (0.074 R)
• M10: 4,624,070 km (0.077 R)
• M11: 5,054,912 km (0.112 R)
• M12: 7,354,381 km (0.062 R)
• M13: 7,872,738 km (0.093 R)
• M14: 9,902,781 km (0.072 R)
• M15: 12,452,676 km (0.099 R)
• M16: 12,842,678 km (0.103 R)
• M17: 14,861,950 km (0.114 R)
• M18: 18,244,807 km (0.099 R)
• M19: 18,875,811 km (0.085 R)
• M20: 20,720,651 km (0.096 R)
• M21: 21,130,998 km (0.114 R)
• M22: 21,686,755 km (0.092 R)
• M23: 22,252,234 km (0.08 R)
• M24: 25,853,953 km (0.119 R)
• M25: 26,650,412 km (0.032 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 339.6

Radius: 8.4

Gravity: 4.81 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 4.38 AU - 4.74 AU

Year: 6493 Days

Day: 6.8 Hours

Environment

Temp: -214 °C

Axial Tilt: 15.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 89,135,521 km

• M1: 107,411 km (0.111 R)
• M2: 563,386 km (0.117 R)
• M3: 1,218,475 km (0.098 R)
• M4: 1,973,346 km (0.067 R)
• M5: 2,809,598 km (0.107 R)
• M6: 3,689,981 km (0.053 R)
• M7: 4,717,868 km (0.116 R)
• M8: 6,991,008 km (0.094 R)
• M9: 7,709,975 km (0.092 R)
• M10: 8,327,216 km (0.109 R)
• M11: 9,095,251 km (0.116 R)
• M12: 9,578,303 km (0.091 R)
• M13: 10,683,382 km (0.098 R)
• M14: 11,496,896 km (0.107 R)
• M15: 12,644,910 km (0.116 R)
• M16: 13,195,879 km (0.102 R)
• M17: 13,867,423 km (0.098 R)
• M18: 14,834,873 km (0.061 R)
• M19: 17,265,988 km (0.083 R)
• M20: 18,006,797 km (0.108 R)
• M21: 21,112,747 km (0.08 R)
• M22: 22,902,387 km (0.098 R)
• M23: 27,689,070 km (0.12 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 443.3

Radius: 12.2

Gravity: 2.98 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 4.51 AU - 5.55 AU

Year: 7523 Days

Day: 6.9 Hours

Environment

Temp: -232 °C

Axial Tilt: 13.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 89,135,521 km

• M1: 151,842 km (0.082 R)
• M2: 561,740 km (0.108 R)
• M3: 1,367,624 km (0.096 R)
• M4: 2,336,868 km (0.09 R)
• M5: 2,735,846 km (0.029 R)
• M6: 3,367,897 km (0.077 R)
• M7: 4,217,912 km (0.068 R)
• M8: 4,601,331 km (0.08 R)
• M9: 5,379,988 km (0.103 R)
• M10: 5,863,189 km (0.076 R)
• M11: 10,102,045 km (0.084 R)
• M12: 12,115,483 km (0.098 R)
• M13: 12,527,326 km (0.049 R)
• M14: 13,270,678 km (0.056 R)
• M15: 15,557,580 km (0.045 R)
• M16: 18,363,887 km (0.096 R)
• M17: 24,059,377 km (0.064 R)
• M18: 25,542,939 km (0.097 R)
• M19: 31,797,177 km (0.025 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 740.2

Radius: 13.5

Gravity: 4.06 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 4.27 AU - 6.57 AU

Year: 8415 Days

Day: 13.7 Hours

Environment

Temp: -230 °C

Axial Tilt: 35.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 89,135,521 km

• M1: 167,998 km (0.066 R)
• M2: 842,086 km (0.091 R)
• M3: 1,766,003 km (0.105 R)
• M4: 2,699,194 km (0.105 R)
• M5: 3,357,425 km (0.03 R)
• M6: 3,862,767 km (0.062 R)
• M7: 4,363,620 km (0.11 R)
• M8: 7,198,650 km (0.095 R)
• M9: 10,475,740 km (0.025 R)
• M10: 13,658,884 km (0.111 R)
• M11: 14,955,748 km (0.113 R)
• M12: 16,536,549 km (0.117 R)
• M13: 17,367,415 km (0.106 R)
• M14: 19,950,821 km (0.064 R)
• M15: 21,213,128 km (0.081 R)
• M16: 25,410,844 km (0.077 R)
• M17: 28,140,107 km (0.076 R)
• M18: 29,726,892 km (0.026 R)
• M19: 32,004,968 km (0.114 R)
• M20: 32,645,995 km (0.038 R)
• M21: 33,295,549 km (0.073 R)
• M22: 35,751,198 km (0.098 R)
• M23: 36,325,654 km (0.11 R)
• M24: 39,903,287 km (0.115 R)
• M25: 42,800,400 km (0.055 R)

Planet 7 - Ice Giant

Semi-Major Axis: 7.85 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 450

Radius: 7.1

Gravity: 8.93 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 7.38 AU - 8.32 AU

Year: 14667 Days

Day: 18.1 Hours

Environment

Temp: -235 °C

Axial Tilt: 19.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 89,135,521 km

• M1: 88,412 km (0.058 R)
• M2: 361,578 km (0.088 R)
• M3: 1,110,465 km (0.082 R)
• M4: 1,750,893 km (0.107 R)
• M5: 2,053,530 km (0.113 R)
• M6: 3,655,723 km (0.11 R)
• M7: 3,898,820 km (0.099 R)
• M8: 4,725,498 km (0.107 R)
• M9: 6,367,633 km (0.099 R)
• M10: 7,086,900 km (0.051 R)
• M11: 8,174,028 km (0.1 R)
• M12: 8,404,109 km (0.102 R)
• M13: 11,514,548 km (0.076 R)
• M14: 12,397,774 km (0.119 R)
• M15: 13,388,561 km (0.116 R)
• M16: 14,498,278 km (0.093 R)
• M17: 18,666,074 km (0.095 R)
• M18: 20,807,717 km (0.028 R)
• M19: 23,199,638 km (0.069 R)
• M20: 24,414,073 km (0.075 R)
• M21: 24,892,338 km (0.114 R)
• M22: 26,564,991 km (0.057 R)
• M23: 33,300,785 km (0.092 R)
• M24: 35,450,656 km (0.1 R)
• M25: 38,587,574 km (0.117 R)
• M26: 42,728,144 km (0.075 R)
• M27: 46,275,857 km (0.05 R)
• M28: 46,567,872 km (0.108 R)
• M29: 48,345,843 km (0.038 R)
• M30: 51,879,345 km (0.117 R)
• M31: 52,828,543 km (0.116 R)

Planet 8 - Ice Giant

Semi-Major Axis: 7.98 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 239

Radius: 3.1

Gravity: 24.87 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 7.73 AU - 8.23 AU

Year: 15033 Days

Day: 22 Hours

Environment

Temp: -234 °C

Axial Tilt: 33.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 89,135,521 km

• M1: 38,746 km (0.11 R)
• M2: 392,545 km (0.119 R)
• M3: 562,937 km (0.116 R)
• M4: 1,009,786 km (0.055 R)
• M5: 1,128,866 km (0.094 R)
• M6: 1,395,299 km (0.085 R)
• M7: 1,935,497 km (0.095 R)
• M8: 2,353,025 km (0.055 R)
• M9: 2,504,867 km (0.1 R)
• M10: 3,339,922 km (0.098 R)
• M11: 4,373,195 km (0.037 R)
• M12: 5,404,672 km (0.099 R)
• M13: 7,808,410 km (0.111 R)
• M14: 9,311,271 km (0.113 R)
• M15: 11,260,232 km (0.028 R)
• M16: 11,636,620 km (0.096 R)
• M17: 11,965,885 km (0.091 R)
• M18: 12,357,831 km (0.119 R)
• M19: 14,321,603 km (0.089 R)
• M20: 15,279,179 km (0.071 R)
• M21: 15,607,546 km (0.034 R)
• M22: 17,108,910 km (0.093 R)
• M23: 20,394,827 km (0.1 R)
• M24: 20,633,137 km (0.114 R)
• M25: 20,953,575 km (0.096 R)
• M26: 21,522,496 km (0.071 R)
• M27: 22,101,589 km (0.08 R)
• M28: 22,268,989 km (0.093 R)
• M29: 24,343,762 km (0.101 R)
• M30: 29,072,551 km (0.047 R)
• M31: 32,832,394 km (0.086 R)
• M32: 42,578,696 km (0.04 R)

Planet 9 - Ice Giant

Semi-Major Axis: 9.03 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 803.2

Radius: 5.8

Gravity: 23.88 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 6.95 AU - 11.11 AU

Year: 18095 Days

Day: 22.4 Hours

Environment

Temp: -231 °C

Axial Tilt: 12.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 89,135,521 km

• M1: 74,350 km (0.113 R)
• M2: 396,883 km (0.089 R)
• M3: 708,645 km (0.087 R)
• M4: 937,679 km (0.095 R)
• M5: 1,121,685 km (0.094 R)
• M6: 1,807,890 km (0.084 R)
• M7: 2,056,522 km (0.071 R)
• M8: 2,529,251 km (0.076 R)
• M9: 2,718,193 km (0.088 R)
• M10: 3,098,022 km (0.042 R)
• M11: 4,554,358 km (0.098 R)
• M12: 5,787,792 km (0.085 R)
• M13: 6,459,486 km (0.117 R)
• M14: 7,370,687 km (0.107 R)
• M15: 7,709,077 km (0.077 R)
• M16: 10,077,511 km (0.104 R)
• M17: 10,799,021 km (0.101 R)
• M18: 14,551,534 km (0.102 R)
• M19: 18,203,518 km (0.079 R)
• M20: 19,362,452 km (0.115 R)
• M21: 22,123,281 km (0.12 R)
• M22: 23,441,986 km (0.093 R)
• M23: 24,491,415 km (0.086 R)
• M24: 31,579,512 km (0.078 R)
• M25: 42,330,064 km (0.084 R)
• M26: 43,883,488 km (0.113 R)
• M27: 45,313,793 km (0.094 R)
• M28: 53,111,882 km (0.101 R)
• M29: 57,891,833 km (0.1 R)
• M30: 66,828,510 km (0.075 R)
• M31: 72,169,454 km (0.126 R)

Planet 10 - Ice Giant

Semi-Major Axis: 10.57 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 838.8

Radius: 6.4

Gravity: 20.48 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 9.75 AU - 11.39 AU

Year: 22916 Days

Day: 24.5 Hours

Environment

Temp: -229 °C

Axial Tilt: 35.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 89,135,521 km

• M1: 79,736 km (0.107 R)
• M2: 298,747 km (0.09 R)
• M3: 524,939 km (0.066 R)
• M4: 824,583 km (0.091 R)
• M5: 1,121,236 km (0.026 R)
• M6: 1,454,390 km (0.057 R)
• M7: 1,911,562 km (0.116 R)
• M8: 2,229,158 km (0.077 R)
• M9: 2,532,542 km (0.053 R)
• M10: 2,943,338 km (0.096 R)
• M11: 5,122,231 km (0.1 R)
• M12: 6,444,676 km (0.088 R)
• M13: 7,012,999 km (0.081 R)
• M14: 9,444,114 km (0.115 R)
• M15: 9,744,955 km (0.102 R)
• M16: 11,078,470 km (0.103 R)
• M17: 11,278,483 km (0.064 R)
• M18: 13,114,049 km (0.1 R)
• M19: 13,716,778 km (0.034 R)
• M20: 14,735,241 km (0.097 R)
• M21: 16,227,330 km (0.066 R)
• M22: 17,635,794 km (0.114 R)
• M23: 21,099,433 km (0.076 R)
• M24: 22,031,129 km (0.09 R)
• M25: 22,882,191 km (0.105 R)
• M26: 31,152,410 km (0.045 R)
• M27: 31,953,656 km (0.082 R)
• M28: 34,723,910 km (0.117 R)
• M29: 41,213,615 km (0.073 R)
• M30: 41,855,539 km (0.082 R)
• M31: 45,165,243 km (0.087 R)
• M32: 52,675,056 km (0.061 R)
• M33: 54,385,857 km (0.104 R)
• M34: 56,133,459 km (0.074 R)
• M35: 57,518,287 km (0.089 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 212 - 18,918 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit