🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 199.5

Radius: 8.3

Gravity: 2.9 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 0.78 AU - 0.96 AU

Year: 524 Days

Day: 14.7 Hours

Environment

Temp: -147 °C

Axial Tilt: 4.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 53,277,386 km

• M1: 103,223 km (0.09 R)
• M2: 425,157 km (0.045 R)
• M3: 830,119 km (0.103 R)
• M4: 1,358,199 km (0.107 R)
• M5: 1,665,174 km (0.085 R)
• M6: 3,095,030 km (0.117 R)
• M7: 3,758,946 km (0.088 R)
• M8: 4,205,795 km (0.086 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 428.9

Radius: 8.1

Gravity: 6.54 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 0.84 AU - 1.02 AU

Year: 579 Days

Day: 14.5 Hours

Environment

Temp: -149 °C

Axial Tilt: 15.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 53,277,386 km

• M1: 100,829 km (0.056 R)
• M2: 703,858 km (0.034 R)
• M3: 1,040,902 km (0.107 R)
• M4: 1,982,321 km (0.082 R)
• M5: 2,439,642 km (0.088 R)
• M6: 2,921,796 km (0.098 R)
• M7: 3,417,264 km (0.077 R)
• M8: 3,887,301 km (0.051 R)
• M9: 4,516,509 km (0.104 R)
• M10: 5,542,751 km (0.098 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 358

Radius: 14.2

Gravity: 1.78 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 1.9 AU - 1.96 AU

Year: 1731 Days

Day: 11.8 Hours

Environment

Temp: -184 °C

Axial Tilt: 40 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 53,277,386 km

• M1: 176,525 km (0.075 R)
• M2: 1,116,150 km (0.096 R)
• M3: 1,698,385 km (0.103 R)
• M4: 3,875,782 km (0.082 R)
• M5: 5,042,944 km (0.085 R)
• M6: 6,433,157 km (0.069 R)
• M7: 7,382,356 km (0.091 R)
• M8: 7,957,859 km (0.086 R)
• M9: 11,993,112 km (0.11 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 945.8

Radius: 13

Gravity: 5.6 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 1.97 AU - 2.03 AU

Year: 1826 Days

Day: 6.1 Hours

Environment

Temp: -199 °C

Axial Tilt: 25.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 53,277,386 km

• M1: 161,865 km (0.042 R)
• M2: 568,173 km (0.117 R)
• M3: 1,440,627 km (0.064 R)
• M4: 1,872,816 km (0.088 R)
• M5: 2,652,669 km (0.107 R)
• M6: 3,330,049 km (0.086 R)
• M7: 4,478,362 km (0.053 R)
• M8: 5,099,193 km (0.077 R)
• M9: 6,253,041 km (0.111 R)
• M10: 7,573,841 km (0.101 R)
• M11: 8,520,945 km (0.089 R)
• M12: 10,539,918 km (0.095 R)
• M13: 11,524,122 km (0.073 R)
• M14: 12,902,368 km (0.1 R)
• M15: 13,414,291 km (0.064 R)
• M16: 13,851,117 km (0.09 R)
• M17: 16,327,560 km (0.102 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 840

Radius: 13.5

Gravity: 4.61 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 1.79 AU - 2.99 AU

Year: 2386 Days

Day: 14.1 Hours

Environment

Temp: -201 °C

Axial Tilt: 3.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 53,277,386 km

• M1: 167,998 km (0.1 R)
• M2: 665,112 km (0.106 R)
• M3: 1,111,512 km (0.102 R)
• M4: 1,566,439 km (0.104 R)
• M5: 2,060,112 km (0.109 R)
• M6: 2,541,069 km (0.116 R)
• M7: 3,031,750 km (0.045 R)
• M8: 3,459,002 km (0.049 R)
• M9: 4,166,151 km (0.04 R)
• M10: 5,641,336 km (0.092 R)
• M11: 6,239,278 km (0.102 R)
• M12: 6,937,152 km (0.087 R)
• M13: 7,593,738 km (0.114 R)
• M14: 9,815,266 km (0.058 R)
• M15: 10,375,211 km (0.055 R)
• M16: 13,276,362 km (0.088 R)
• M17: 18,697,340 km (0.082 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 890.2

Radius: 12

Gravity: 6.18 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 3.34 AU - 5.1 AU

Year: 5597 Days

Day: 11.2 Hours

Environment

Temp: -209 °C

Axial Tilt: 14.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 53,277,386 km

• M1: 149,299 km (0.119 R)
• M2: 638,334 km (0.089 R)
• M3: 1,021,005 km (0.099 R)
• M4: 1,503,159 km (0.112 R)
• M5: 2,396,408 km (0.052 R)
• M6: 2,826,801 km (0.119 R)
• M7: 3,940,707 km (0.044 R)
• M8: 4,678,374 km (0.025 R)
• M9: 5,066,431 km (0.09 R)
• M10: 5,445,961 km (0.05 R)
• M11: 6,229,854 km (0.08 R)
• M12: 7,304,714 km (0.089 R)
• M13: 8,786,332 km (0.059 R)
• M14: 9,293,469 km (0.107 R)
• M15: 12,864,818 km (0.114 R)
• M16: 14,895,759 km (0.085 R)
• M17: 15,679,054 km (0.05 R)
• M18: 16,680,761 km (0.05 R)
• M19: 17,791,226 km (0.119 R)
• M20: 20,524,229 km (0.062 R)
• M21: 21,722,359 km (0.081 R)
• M22: 23,285,058 km (0.116 R)
• M23: 23,687,177 km (0.083 R)
• M24: 24,588,205 km (0.106 R)
• M25: 26,545,843 km (0.036 R)
• M26: 27,787,206 km (0.101 R)
• M27: 28,513,653 km (0.103 R)
• M28: 28,974,116 km (0.063 R)
• M29: 30,194,535 km (0.11 R)
• M30: 31,059,360 km (0.061 R)
• M31: 32,437,306 km (0.062 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 207.4

Radius: 10.2

Gravity: 1.99 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 4.33 AU - 5.23 AU

Year: 6748 Days

Day: 10.7 Hours

Environment

Temp: -219 °C

Axial Tilt: 9.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 53,277,386 km

• M1: 126,859 km (0.099 R)
• M2: 446,550 km (0.102 R)
• M3: 980,315 km (0.095 R)
• M4: 1,900,342 km (0.118 R)
• M5: 2,885,444 km (0.077 R)
• M6: 3,671,281 km (0.103 R)
• M7: 4,027,474 km (0.105 R)
• M8: 5,342,290 km (0.106 R)
• M9: 5,691,002 km (0.088 R)
• M10: 6,257,380 km (0.101 R)
• M11: 6,584,700 km (0.115 R)
• M12: 8,325,570 km (0.12 R)
• M13: 9,828,730 km (0.114 R)
• M14: 11,998,048 km (0.114 R)
• M15: 13,073,807 km (0.1 R)
• M16: 13,709,598 km (0.112 R)
• M17: 14,111,118 km (0.117 R)
• M18: 15,905,395 km (0.104 R)
• M19: 16,972,028 km (0.115 R)
• M20: 21,181,413 km (0.059 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 213.5

Radius: 14.8

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 4.57 AU - 7.21 AU

Year: 9230 Days

Day: 10.3 Hours

Environment

Temp: -220 °C

Axial Tilt: 29.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 53,277,386 km

• M1: 184,604 km (0.064 R)
• M2: 728,542 km (0.026 R)
• M3: 1,294,620 km (0.117 R)
• M4: 1,904,530 km (0.109 R)
• M5: 2,828,447 km (0.119 R)
• M6: 3,383,904 km (0.034 R)
• M7: 4,465,197 km (0.105 R)
• M8: 5,334,810 km (0.096 R)
• M9: 6,283,559 km (0.091 R)
• M10: 7,588,950 km (0.075 R)
• M11: 9,686,313 km (0.062 R)
• M12: 11,519,335 km (0.078 R)
• M13: 13,103,427 km (0.071 R)
• M14: 14,328,933 km (0.102 R)
• M15: 22,508,795 km (0.054 R)
• M16: 24,896,078 km (0.055 R)
• M17: 26,192,194 km (0.088 R)
• M18: 27,875,020 km (0.116 R)
• M19: 29,898,331 km (0.091 R)

Planet 9 - Ice Giant

Semi-Major Axis: 6 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 541

Radius: 3.3

Gravity: 49.68 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 4.68 AU - 7.32 AU

Year: 9489 Days

Day: 16.1 Hours

Environment

Temp: -224 °C

Axial Tilt: 17.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 53,277,386 km

• M1: 41,738 km (0.106 R)
• M2: 233,073 km (0.101 R)
• M3: 377,884 km (0.117 R)
• M4: 521,498 km (0.107 R)
• M5: 1,377,048 km (0.11 R)
• M6: 2,386,535 km (0.102 R)
• M7: 4,827,523 km (0.07 R)
• M8: 5,644,627 km (0.061 R)
• M9: 5,947,862 km (0.111 R)
• M10: 6,226,263 km (0.07 R)
• M11: 6,513,342 km (0.077 R)
• M12: 6,884,494 km (0.119 R)
• M13: 6,998,637 km (0.092 R)
• M14: 7,427,684 km (0.063 R)
• M15: 10,780,172 km (0.08 R)
• M16: 12,385,806 km (0.097 R)
• M17: 13,070,516 km (0.114 R)
• M18: 13,719,920 km (0.083 R)
• M19: 15,210,812 km (0.096 R)
• M20: 15,665,291 km (0.076 R)
• M21: 16,465,190 km (0.073 R)
• M22: 18,730,850 km (0.116 R)
• M23: 22,925,874 km (0.106 R)
• M24: 23,436,900 km (0.026 R)
• M25: 25,105,365 km (0.105 R)
• M26: 26,945,419 km (0.095 R)
• M27: 27,134,211 km (0.12 R)
• M28: 27,514,489 km (0.102 R)
• M29: 28,578,429 km (0.105 R)
• M30: 30,582,742 km (0.105 R)
• M31: 34,312,067 km (0.115 R)
• M32: 36,113,524 km (0.052 R)
• M33: 38,095,547 km (0.098 R)
• M34: 40,025,957 km (0.104 R)
• M35: 40,642,450 km (0.088 R)
• M36: 41,767,875 km (0.115 R)

Planet 10 - Ice Giant

Semi-Major Axis: 8.51 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 366.1

Radius: 6.6

Gravity: 8.4 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 7.57 AU - 9.45 AU

Year: 16029 Days

Day: 22.5 Hours

Environment

Temp: -227 °C

Axial Tilt: 39 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 53,277,386 km

• M1: 82,129 km (0.098 R)
• M2: 329,863 km (0.081 R)
• M3: 648,507 km (0.083 R)
• M4: 913,295 km (0.08 R)
• M5: 1,313,469 km (0.076 R)
• M6: 1,561,802 km (0.119 R)
• M7: 1,925,025 km (0.092 R)
• M8: 2,324,003 km (0.111 R)
• M9: 3,094,133 km (0.062 R)
• M10: 3,512,109 km (0.06 R)
• M11: 3,884,159 km (0.106 R)
• M12: 4,400,571 km (0.08 R)
• M13: 4,738,213 km (0.043 R)
• M14: 5,855,410 km (0.081 R)
• M15: 7,305,762 km (0.118 R)
• M16: 10,407,524 km (0.084 R)
• M17: 12,945,003 km (0.092 R)
• M18: 13,257,064 km (0.112 R)
• M19: 21,204,152 km (0.11 R)
• M20: 24,557,238 km (0.111 R)
• M21: 26,309,478 km (0.11 R)
• M22: 27,114,315 km (0.077 R)
• M23: 28,039,279 km (0.115 R)
• M24: 35,111,368 km (0.108 R)
• M25: 36,705,184 km (0.096 R)
• M26: 38,346,721 km (0.104 R)
• M27: 39,511,341 km (0.069 R)
• M28: 40,300,769 km (0.096 R)
• M29: 41,639,819 km (0.085 R)
• M30: 43,285,545 km (0.062 R)
• M31: 44,547,852 km (0.058 R)
• M32: 46,123,866 km (0.071 R)
• M33: 46,706,101 km (0.098 R)
• M34: 49,843,168 km (0.109 R)
• M35: 50,610,306 km (0.038 R)
• M36: 51,697,434 km (0.074 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: 343 - 17,938 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit