🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 554.4

Radius: 11.9

Gravity: 3.91 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 1.04 AU - 1.4 AU

Year: 947 Days

Day: 8.1 Hours

Environment

Temp: -176 °C

Axial Tilt: 2.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 71,066,657 km

• M1: 148,551 km (0.03 R)
• M2: 588,518 km (0.106 R)
• M3: 974,780 km (0.058 R)
• M4: 1,345,483 km (0.11 R)
• M5: 1,939,387 km (0.072 R)
• M6: 2,314,429 km (0.085 R)
• M7: 2,944,684 km (0.059 R)
• M8: 3,672,179 km (0.11 R)
• M9: 4,110,351 km (0.1 R)
• M10: 4,532,815 km (0.103 R)
• M11: 5,221,115 km (0.117 R)
• M12: 5,837,010 km (0.102 R)
• M13: 6,309,141 km (0.105 R)
• M14: 6,718,291 km (0.051 R)
• M15: 7,400,607 km (0.099 R)
• M16: 7,905,350 km (0.101 R)
• M17: 8,666,205 km (0.091 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 934.3

Radius: 14.4

Gravity: 4.51 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 1.05 AU - 1.73 AU

Year: 1152 Days

Day: 8.2 Hours

Environment

Temp: -194 °C

Axial Tilt: 31.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 71,066,657 km

• M1: 179,069 km (0.113 R)
• M2: 641,326 km (0.075 R)
• M3: 1,265,000 km (0.092 R)
• M4: 1,748,500 km (0.111 R)
• M5: 2,562,312 km (0.068 R)
• M6: 3,325,710 km (0.115 R)
• M7: 3,811,006 km (0.101 R)
• M8: 4,809,572 km (0.102 R)
• M9: 5,668,114 km (0.116 R)
• M10: 6,134,560 km (0.102 R)
• M11: 7,221,388 km (0.062 R)
• M12: 8,292,210 km (0.048 R)
• M13: 9,102,881 km (0.069 R)
• M14: 9,965,911 km (0.094 R)
• M15: 10,516,132 km (0.119 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 206.5

Radius: 8.8

Gravity: 2.67 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 1.34 AU - 1.68 AU

Year: 1304 Days

Day: 9.1 Hours

Environment

Temp: -198 °C

Axial Tilt: 1.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 71,066,657 km

• M1: 110,702 km (0.104 R)
• M2: 519,254 km (0.098 R)
• M3: 1,135,149 km (0.116 R)
• M4: 1,496,278 km (0.1 R)
• M5: 2,188,018 km (0.039 R)
• M6: 2,685,431 km (0.103 R)
• M7: 2,979,690 km (0.071 R)
• M8: 3,482,040 km (0.083 R)
• M9: 4,909,353 km (0.116 R)
• M10: 5,743,960 km (0.096 R)
• M11: 6,215,492 km (0.114 R)
• M12: 6,691,363 km (0.107 R)
• M13: 7,102,608 km (0.058 R)
• M14: 7,393,725 km (0.119 R)
• M15: 8,192,727 km (0.068 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 540.9

Radius: 15

Gravity: 2.4 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 2.51 AU - 2.83 AU

Year: 3067 Days

Day: 6.4 Hours

Environment

Temp: -204 °C

Axial Tilt: 33.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 71,066,657 km

• M1: 186,549 km (0.093 R)
• M2: 775,515 km (0.114 R)
• M3: 1,623,586 km (0.075 R)
• M4: 2,232,599 km (0.083 R)
• M5: 3,599,026 km (0.12 R)
• M6: 5,443,867 km (0.116 R)
• M7: 6,462,927 km (0.076 R)
• M8: 8,015,753 km (0.092 R)
• M9: 9,550,328 km (0.112 R)
• M10: 10,522,116 km (0.038 R)
• M11: 13,697,031 km (0.092 R)
• M12: 14,884,240 km (0.108 R)
• M13: 16,294,350 km (0.101 R)
• M14: 16,925,204 km (0.112 R)
• M15: 17,463,457 km (0.1 R)
• M16: 19,437,700 km (0.045 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 566.6

Radius: 12.4

Gravity: 3.68 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 3.51 AU - 3.55 AU

Year: 4662 Days

Day: 13.9 Hours

Environment

Temp: -225 °C

Axial Tilt: 8.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 71,066,657 km

• M1: 154,535 km (0.114 R)
• M2: 569,519 km (0.09 R)
• M3: 994,975 km (0.11 R)
• M4: 1,462,170 km (0.043 R)
• M5: 1,862,793 km (0.086 R)
• M6: 2,263,117 km (0.074 R)
• M7: 6,784,413 km (0.103 R)
• M8: 8,390,047 km (0.091 R)
• M9: 9,499,465 km (0.026 R)
• M10: 10,921,991 km (0.033 R)
• M11: 11,684,491 km (0.074 R)
• M12: 12,530,168 km (0.113 R)
• M13: 13,517,215 km (0.119 R)
• M14: 15,203,183 km (0.071 R)
• M15: 16,097,030 km (0.119 R)
• M16: 18,862,197 km (0.102 R)
• M17: 21,099,732 km (0.096 R)
• M18: 23,362,251 km (0.086 R)
• M19: 24,176,063 km (0.099 R)
• M20: 26,571,275 km (0.07 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 718.2

Radius: 9.9

Gravity: 7.33 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 3.88 AU - 5.02 AU

Year: 6599 Days

Day: 8.4 Hours

Environment

Temp: -212 °C

Axial Tilt: 28.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 71,066,657 km

• M1: 128,953 km (0.112 R)
• M2: 463,753 km (0.098 R)
• M3: 799,900 km (0.108 R)
• M4: 1,240,316 km (0.103 R)
• M5: 1,810,882 km (0.117 R)
• M6: 3,130,186 km (0.084 R)
• M7: 3,634,031 km (0.06 R)
• M8: 4,424,357 km (0.1 R)
• M9: 5,295,316 km (0.118 R)
• M10: 9,320,995 km (0.104 R)
• M11: 9,675,841 km (0.106 R)
• M12: 14,550,936 km (0.115 R)
• M13: 15,703,737 km (0.05 R)
• M14: 20,183,146 km (0.061 R)
• M15: 21,232,127 km (0.12 R)
• M16: 22,633,859 km (0.12 R)
• M17: 23,033,883 km (0.098 R)
• M18: 24,935,272 km (0.07 R)
• M19: 26,849,826 km (0.115 R)
• M20: 29,806,628 km (0.062 R)
• M21: 30,481,165 km (0.075 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 40.3

Radius: 14.8

Gravity: 0.18 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 4.59 AU - 5.03 AU

Year: 7415 Days

Day: 7.1 Hours

Environment

Temp: -231 °C

Axial Tilt: 13.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 71,066,657 km

• M1: 184,454 km (0.086 R)
• M2: 948,301 km (0.098 R)
• M3: 1,409,062 km (0.083 R)
• M4: 1,959,283 km (0.104 R)
• M5: 4,139,523 km (0.108 R)
• M6: 8,026,075 km (0.079 R)
• M7: 8,874,146 km (0.067 R)
• M8: 10,396,753 km (0.118 R)
• M9: 11,331,141 km (0.068 R)
• M10: 12,438,764 km (0.095 R)

Planet 8 - Ice Giant

Semi-Major Axis: 7.96 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 273.3

Radius: 3.9

Gravity: 17.97 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 6.16 AU - 9.76 AU

Year: 15786 Days

Day: 16.7 Hours

Environment

Temp: -233 °C

Axial Tilt: 27.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 71,066,657 km

• M1: 50,265 km (0.106 R)
• M2: 275,110 km (0.067 R)
• M3: 795,262 km (0.105 R)
• M4: 1,154,896 km (0.106 R)
• M5: 2,372,473 km (0.11 R)
• M6: 3,514,054 km (0.066 R)
• M7: 3,665,746 km (0.104 R)
• M8: 4,580,088 km (0.056 R)
• M9: 5,433,694 km (0.099 R)
• M10: 6,500,775 km (0.062 R)
• M11: 8,263,038 km (0.106 R)
• M12: 11,383,800 km (0.054 R)
• M13: 11,549,404 km (0.094 R)
• M14: 11,998,946 km (0.089 R)
• M15: 13,052,713 km (0.08 R)
• M16: 13,540,402 km (0.047 R)
• M17: 13,664,120 km (0.063 R)
• M18: 14,487,207 km (0.106 R)
• M19: 14,943,780 km (0.068 R)
• M20: 24,335,235 km (0.081 R)
• M21: 25,920,673 km (0.097 R)
• M22: 28,072,938 km (0.084 R)
• M23: 44,755,793 km (0.063 R)

Planet 9 - Ice Giant

Semi-Major Axis: 9.3 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 620.2

Radius: 7.1

Gravity: 12.3 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 9.23 AU - 9.37 AU

Year: 19936 Days

Day: 24.6 Hours

Environment

Temp: -243 °C

Axial Tilt: 1.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 71,066,657 km

• M1: 88,861 km (0.114 R)
• M2: 702,063 km (0.111 R)
• M3: 1,751,043 km (0.12 R)
• M4: 2,273,888 km (0.093 R)
• M5: 2,772,946 km (0.057 R)
• M6: 3,048,805 km (0.098 R)
• M7: 3,370,440 km (0.093 R)
• M8: 3,895,529 km (0.098 R)
• M9: 5,484,856 km (0.088 R)
• M10: 6,729,062 km (0.068 R)
• M11: 11,322,464 km (0.051 R)
• M12: 16,093,739 km (0.073 R)
• M13: 17,999,317 km (0.068 R)
• M14: 28,277,588 km (0.095 R)
• M15: 28,510,811 km (0.117 R)
• M16: 38,074,603 km (0.102 R)
• M17: 40,243,323 km (0.108 R)
• M18: 41,433,075 km (0.119 R)
• M19: 54,106,857 km (0.111 R)
• M20: 67,876,892 km (0.108 R)
• M21: 69,561,065 km (0.054 R)
• M22: 72,575,013 km (0.105 R)

Planet 10 - Ice Giant

Semi-Major Axis: 9.44 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 537.1

Radius: 7.3

Gravity: 10.08 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 7.67 AU - 11.21 AU

Year: 20388 Days

Day: 22.9 Hours

Environment

Temp: -235 °C

Axial Tilt: 29.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 71,066,657 km

• M1: 90,806 km (0.039 R)
• M2: 381,475 km (0.089 R)
• M3: 1,047,634 km (0.075 R)
• M4: 1,309,729 km (0.117 R)
• M5: 1,839,755 km (0.106 R)
• M6: 2,084,796 km (0.073 R)
• M7: 2,438,445 km (0.109 R)
• M8: 2,905,041 km (0.085 R)
• M9: 3,542,178 km (0.06 R)
• M10: 4,109,603 km (0.094 R)
• M11: 5,462,716 km (0.075 R)
• M12: 6,601,604 km (0.098 R)
• M13: 7,273,149 km (0.085 R)
• M14: 8,088,308 km (0.107 R)
• M15: 11,329,196 km (0.1 R)
• M16: 11,580,222 km (0.097 R)
• M17: 13,583,935 km (0.036 R)
• M18: 13,867,573 km (0.109 R)
• M19: 14,593,721 km (0.113 R)
• M20: 17,088,266 km (0.05 R)
• M21: 25,066,918 km (0.103 R)
• M22: 25,386,609 km (0.067 R)
• M23: 32,241,782 km (0.1 R)
• M24: 33,128,897 km (0.105 R)
• M25: 35,351,174 km (0.088 R)
• M26: 47,151,753 km (0.091 R)
• M27: 61,521,975 km (0.083 R)
• M28: 65,471,508 km (0.108 R)
• M29: 70,007,316 km (0.109 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: 478 - 14,617 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit