🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 572.4

Radius: 11.8

Gravity: 4.11 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 0.76 AU - 1.16 AU

Year: 617 Days

Day: 14.4 Hours

Environment

Temp: -165 °C

Axial Tilt: 0.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 59,384,533 km

• M1: 146,756 km (0.067 R)
• M2: 528,529 km (0.115 R)
• M3: 1,134,251 km (0.115 R)
• M4: 1,690,606 km (0.12 R)
• M5: 2,213,600 km (0.114 R)
• M6: 2,680,644 km (0.047 R)
• M7: 3,869,947 km (0.093 R)
• M8: 4,803,139 km (0.096 R)
• M9: 5,699,380 km (0.098 R)
• M10: 6,905,887 km (0.12 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 906.3

Radius: 13.3

Gravity: 5.12 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 1.31 AU - 1.49 AU

Year: 1087 Days

Day: 7.6 Hours

Environment

Temp: -168 °C

Axial Tilt: 41.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 59,384,533 km

• M1: 165,605 km (0.054 R)
• M2: 590,014 km (0.082 R)
• M3: 1,059,901 km (0.081 R)
• M4: 1,564,195 km (0.107 R)
• M5: 2,057,420 km (0.102 R)
• M6: 2,705,178 km (0.113 R)
• M7: 3,532,155 km (0.115 R)
• M8: 4,115,437 km (0.095 R)
• M9: 5,012,576 km (0.064 R)
• M10: 6,170,763 km (0.101 R)
• M11: 7,867,053 km (0.097 R)
• M12: 8,809,071 km (0.117 R)
• M13: 10,686,225 km (0.111 R)
• M14: 11,356,124 km (0.062 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 867.3

Radius: 14.3

Gravity: 4.24 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 1.54 AU - 1.8 AU

Year: 1416 Days

Day: 10.3 Hours

Environment

Temp: -175 °C

Axial Tilt: 34.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 59,384,533 km

• M1: 177,872 km (0.084 R)
• M2: 642,224 km (0.097 R)
• M3: 1,275,920 km (0.107 R)
• M4: 1,864,737 km (0.102 R)
• M5: 2,343,600 km (0.061 R)
• M6: 2,933,764 km (0.108 R)
• M7: 3,638,968 km (0.109 R)
• M8: 4,806,580 km (0.026 R)
• M9: 5,655,248 km (0.116 R)
• M10: 6,116,010 km (0.068 R)
• M11: 6,828,844 km (0.076 R)
• M12: 7,487,224 km (0.107 R)
• M13: 8,450,634 km (0.101 R)
• M14: 10,418,445 km (0.113 R)
• M15: 10,867,238 km (0.048 R)
• M16: 12,949,940 km (0.062 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 152.3

Radius: 12.3

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 4.27 AU - 4.49 AU

Year: 6013 Days

Day: 11.3 Hours

Environment

Temp: -206 °C

Axial Tilt: 35.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 59,384,533 km

• M1: 153,039 km (0.12 R)
• M2: 594,203 km (0.112 R)
• M3: 1,774,231 km (0.109 R)
• M4: 2,177,995 km (0.096 R)
• M5: 2,568,895 km (0.03 R)
• M6: 3,682,501 km (0.069 R)
• M7: 4,327,717 km (0.038 R)
• M8: 5,094,555 km (0.116 R)
• M9: 5,485,754 km (0.072 R)
• M10: 8,474,271 km (0.12 R)
• M11: 9,310,373 km (0.07 R)
• M12: 10,588,238 km (0.085 R)
• M13: 11,310,347 km (0.1 R)
• M14: 13,722,014 km (0.098 R)
• M15: 15,884,003 km (0.08 R)
• M16: 17,427,703 km (0.062 R)
• M17: 17,814,713 km (0.041 R)
• M18: 18,377,799 km (0.057 R)

Planet 5 - Ice Giant

Semi-Major Axis: 6.12 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 521.5

Radius: 3.6

Gravity: 40.24 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 4.93 AU - 7.31 AU

Year: 9932 Days

Day: 16.3 Hours

Environment

Temp: -229 °C

Axial Tilt: 4.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 59,384,533 km

• M1: 45,029 km (0.097 R)
• M2: 177,423 km (0.105 R)
• M3: 343,327 km (0.115 R)
• M4: 581,337 km (0.025 R)
• M5: 920,625 km (0.076 R)
• M6: 1,041,800 km (0.108 R)
• M7: 1,291,927 km (0.083 R)
• M8: 1,418,188 km (0.108 R)
• M9: 1,666,520 km (0.042 R)
• M10: 2,041,861 km (0.086 R)
• M11: 2,490,057 km (0.085 R)
• M12: 2,872,279 km (0.077 R)
• M13: 3,000,784 km (0.063 R)
• M14: 4,336,693 km (0.102 R)
• M15: 5,260,011 km (0.08 R)
• M16: 7,013,148 km (0.027 R)
• M17: 7,525,670 km (0.052 R)
• M18: 7,688,283 km (0.114 R)
• M19: 9,259,211 km (0.113 R)
• M20: 9,683,021 km (0.117 R)
• M21: 10,721,979 km (0.078 R)
• M22: 14,218,978 km (0.101 R)
• M23: 14,909,672 km (0.083 R)
• M24: 15,231,008 km (0.098 R)
• M25: 15,820,872 km (0.102 R)
• M26: 19,226,468 km (0.1 R)
• M27: 21,667,307 km (0.116 R)
• M28: 25,202,304 km (0.12 R)
• M29: 26,585,935 km (0.091 R)
• M30: 37,479,503 km (0.092 R)
• M31: 38,793,570 km (0.08 R)
• M32: 41,009,563 km (0.103 R)
• M33: 43,569,183 km (0.112 R)

Planet 6 - Ice Giant

Semi-Major Axis: 6.49 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 794.8

Radius: 4.8

Gravity: 34.5 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 5.2 AU - 7.78 AU

Year: 10846 Days

Day: 16.8 Hours

Environment

Temp: -223 °C

Axial Tilt: 9.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 59,384,533 km

• M1: 59,690 km (0.049 R)
• M2: 257,458 km (0.11 R)
• M3: 697,575 km (0.039 R)
• M4: 850,314 km (0.08 R)
• M5: 1,014,872 km (0.063 R)
• M6: 1,188,555 km (0.088 R)
• M7: 1,355,058 km (0.095 R)
• M8: 2,110,527 km (0.083 R)
• M9: 2,621,104 km (0.12 R)
• M10: 2,928,229 km (0.083 R)
• M11: 3,510,015 km (0.062 R)
• M12: 3,774,055 km (0.092 R)
• M13: 5,751,739 km (0.104 R)
• M14: 6,981,284 km (0.048 R)
• M15: 7,441,746 km (0.073 R)
• M16: 9,537,612 km (0.044 R)
• M17: 10,857,065 km (0.048 R)
• M18: 15,608,294 km (0.1 R)
• M19: 17,055,952 km (0.082 R)
• M20: 18,198,880 km (0.113 R)
• M21: 20,132,133 km (0.075 R)
• M22: 23,466,371 km (0.118 R)
• M23: 24,496,053 km (0.101 R)
• M24: 26,645,326 km (0.099 R)
• M25: 27,252,543 km (0.088 R)
• M26: 27,972,707 km (0.117 R)
• M27: 28,494,654 km (0.037 R)
• M28: 28,705,288 km (0.057 R)
• M29: 30,208,896 km (0.097 R)
• M30: 35,154,303 km (0.056 R)
• M31: 35,518,125 km (0.103 R)
• M32: 37,627,754 km (0.051 R)
• M33: 41,958,463 km (0.087 R)
• M34: 46,902,373 km (0.058 R)

Planet 7 - Ice Giant

Semi-Major Axis: 7.17 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 978.4

Radius: 4.9

Gravity: 40.75 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 6.13 AU - 8.21 AU

Year: 12595 Days

Day: 17 Hours

Environment

Temp: -229 °C

Axial Tilt: 43 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 59,384,533 km

• M1: 61,186 km (0.1 R)
• M2: 375,491 km (0.097 R)
• M3: 739,761 km (0.109 R)
• M4: 1,231,340 km (0.08 R)
• M5: 1,810,583 km (0.049 R)
• M6: 3,404,249 km (0.071 R)
• M7: 5,678,286 km (0.115 R)
• M8: 6,758,981 km (0.07 R)
• M9: 7,643,105 km (0.069 R)
• M10: 8,651,843 km (0.053 R)
• M11: 9,161,972 km (0.034 R)
• M12: 10,639,550 km (0.094 R)
• M13: 13,578,400 km (0.093 R)
• M14: 15,123,148 km (0.118 R)
• M15: 15,787,512 km (0.119 R)
• M16: 19,749,911 km (0.116 R)
• M17: 21,174,831 km (0.111 R)
• M18: 21,726,398 km (0.101 R)
• M19: 23,634,220 km (0.098 R)
• M20: 24,628,746 km (0.106 R)
• M21: 24,932,430 km (0.119 R)
• M22: 25,238,657 km (0.115 R)
• M23: 25,858,590 km (0.101 R)
• M24: 26,067,429 km (0.087 R)
• M25: 27,128,826 km (0.114 R)
• M26: 27,998,438 km (0.092 R)
• M27: 28,662,653 km (0.086 R)
• M28: 29,111,297 km (0.108 R)
• M29: 30,485,353 km (0.045 R)
• M30: 36,414,665 km (0.088 R)
• M31: 38,008,481 km (0.047 R)
• M32: 38,549,875 km (0.098 R)
• M33: 39,096,506 km (0.067 R)
• M34: 45,302,574 km (0.104 R)
• M35: 48,400,147 km (0.053 R)
• M36: 49,356,377 km (0.103 R)
• M37: 53,645,348 km (0.102 R)
• M38: 60,718,485 km (0.088 R)

Asteroid Belt

Center: 8.74 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Ice Giant

Semi-Major Axis: 10.3 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 277

Radius: 7.3

Gravity: 5.2 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 9.32 AU - 11.28 AU

Year: 21685 Days

Day: 18.4 Hours

Environment

Temp: -237 °C

Axial Tilt: 14.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 59,384,533 km

• M1: 90,806 km (0.107 R)
• M2: 338,241 km (0.056 R)
• M3: 680,072 km (0.085 R)
• M4: 910,453 km (0.101 R)
• M5: 1,522,009 km (0.094 R)
• M6: 1,756,578 km (0.108 R)
• M7: 2,015,532 km (0.112 R)
• M8: 2,743,475 km (0.112 R)
• M9: 3,914,079 km (0.048 R)
• M10: 4,147,601 km (0.113 R)
• M11: 4,421,215 km (0.069 R)
• M12: 5,712,993 km (0.03 R)
• M13: 6,939,247 km (0.108 R)
• M14: 7,282,424 km (0.096 R)
• M15: 8,189,735 km (0.091 R)
• M16: 9,323,986 km (0.053 R)
• M17: 9,955,738 km (0.117 R)
• M18: 10,392,564 km (0.039 R)
• M19: 11,013,844 km (0.071 R)
• M20: 14,018,068 km (0.11 R)
• M21: 17,527,934 km (0.06 R)
• M22: 21,223,151 km (0.08 R)
• M23: 24,509,816 km (0.087 R)
• M24: 27,798,127 km (0.045 R)
• M25: 42,457,222 km (0.113 R)
• M26: 44,920,351 km (0.097 R)
• M27: 50,447,693 km (0.119 R)
• M28: 55,047,678 km (0.1 R)
• M29: 55,556,610 km (0.049 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: 412 - 12,145 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit