🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 984.7

Radius: 10.2

Gravity: 9.46 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 0.57 AU - 0.91 AU

Year: 424 Days

Day: 7.6 Hours

Environment

Temp: -166 °C

Axial Tilt: 8.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 44,838,806 km

• M1: 127,009 km (0.072 R)
• M2: 489,634 km (0.043 R)
• M3: 810,072 km (0.118 R)
• M4: 1,132,157 km (0.079 R)
• M5: 1,570,778 km (0.082 R)
• M6: 2,085,993 km (0.107 R)
• M7: 2,679,896 km (0.056 R)
• M8: 3,120,462 km (0.11 R)
• M9: 3,570,602 km (0.1 R)
• M10: 4,091,651 km (0.069 R)
• M11: 4,556,602 km (0.043 R)
• M12: 4,944,060 km (0.083 R)
• M13: 5,662,130 km (0.086 R)
• M14: 6,203,375 km (0.077 R)
• M15: 6,544,308 km (0.071 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 414.4

Radius: 9.1

Gravity: 5 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 0.9 AU - 1.44 AU

Year: 844 Days

Day: 5.3 Hours

Environment

Temp: -186 °C

Axial Tilt: 23.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 44,838,806 km

• M1: 113,096 km (0.053 R)
• M2: 594,053 km (0.097 R)
• M3: 906,114 km (0.104 R)
• M4: 1,521,710 km (0.1 R)
• M5: 2,233,795 km (0.107 R)
• M6: 2,946,480 km (0.107 R)
• M7: 3,408,139 km (0.112 R)
• M8: 3,705,090 km (0.088 R)
• M9: 4,198,165 km (0.077 R)
• M10: 4,508,281 km (0.104 R)
• M11: 5,002,254 km (0.107 R)
• M12: 5,810,680 km (0.099 R)
• M13: 6,236,286 km (0.064 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 414.4

Radius: 13.5

Gravity: 2.27 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 1.62 AU - 1.74 AU

Year: 1452 Days

Day: 11.2 Hours

Environment

Temp: -194 °C

Axial Tilt: 9.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 44,838,806 km

• M1: 167,849 km (0.106 R)
• M2: 754,272 km (0.101 R)
• M3: 1,327,980 km (0.115 R)
• M4: 1,953,748 km (0.036 R)
• M5: 2,422,139 km (0.089 R)
• M6: 3,141,854 km (0.088 R)
• M7: 4,477,165 km (0.086 R)
• M8: 7,160,203 km (0.044 R)
• M9: 9,867,176 km (0.091 R)
• M10: 10,392,863 km (0.12 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 332.2

Radius: 12.8

Gravity: 2.03 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 1.6 AU - 2.48 AU

Year: 1943 Days

Day: 9.6 Hours

Environment

Temp: -208 °C

Axial Tilt: 44.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 44,838,806 km

• M1: 159,172 km (0.099 R)
• M2: 560,394 km (0.077 R)
• M3: 1,037,910 km (0.066 R)
• M4: 1,513,033 km (0.07 R)
• M5: 2,090,929 km (0.091 R)
• M6: 2,555,431 km (0.071 R)
• M7: 3,584,963 km (0.062 R)
• M8: 4,699,767 km (0.048 R)
• M9: 5,485,156 km (0.108 R)
• M10: 6,450,660 km (0.12 R)
• M11: 7,343,460 km (0.111 R)
• M12: 8,038,193 km (0.119 R)
• M13: 11,161,048 km (0.109 R)
• M14: 11,863,859 km (0.059 R)
• M15: 12,633,391 km (0.085 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 656

Radius: 11.3

Gravity: 5.14 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 1.56 AU - 2.58 AU

Year: 1986 Days

Day: 14.5 Hours

Environment

Temp: -206 °C

Axial Tilt: 24.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 44,838,806 km

• M1: 140,622 km (0.069 R)
• M2: 505,641 km (0.104 R)
• M3: 884,273 km (0.032 R)
• M4: 1,416,841 km (0.08 R)
• M5: 2,039,169 km (0.079 R)
• M6: 3,077,378 km (0.082 R)
• M7: 3,431,476 km (0.106 R)
• M8: 4,222,549 km (0.089 R)
• M9: 5,043,543 km (0.115 R)
• M10: 5,992,292 km (0.047 R)
• M11: 6,679,545 km (0.095 R)
• M12: 7,083,758 km (0.04 R)
• M13: 7,447,132 km (0.079 R)
• M14: 8,488,034 km (0.118 R)
• M15: 9,488,694 km (0.039 R)
• M16: 10,530,344 km (0.053 R)
• M17: 11,341,463 km (0.092 R)
• M18: 12,676,475 km (0.028 R)
• M19: 13,046,729 km (0.026 R)
• M20: 13,722,912 km (0.087 R)
• M21: 14,600,752 km (0.118 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 631.1

Radius: 14.8

Gravity: 2.88 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 1.96 AU - 3.14 AU

Year: 2715 Days

Day: 12.5 Hours

Environment

Temp: -212 °C

Axial Tilt: 39.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 44,838,806 km

• M1: 184,005 km (0.089 R)
• M2: 979,567 km (0.099 R)
• M3: 1,558,810 km (0.075 R)
• M4: 2,273,588 km (0.047 R)
• M5: 2,754,097 km (0.051 R)
• M6: 3,303,121 km (0.032 R)
• M7: 4,042,882 km (0.039 R)
• M8: 4,959,618 km (0.056 R)
• M9: 7,939,907 km (0.097 R)
• M10: 8,456,020 km (0.105 R)
• M11: 8,994,572 km (0.033 R)
• M12: 9,772,631 km (0.034 R)
• M13: 10,556,673 km (0.096 R)
• M14: 11,667,138 km (0.068 R)
• M15: 12,985,993 km (0.079 R)
• M16: 16,952,880 km (0.106 R)
• M17: 18,307,488 km (0.105 R)

Planet 7 - Gas Giant

Semi-Major Axis: 3.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 790

Radius: 14.5

Gravity: 3.76 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 2.95 AU - 4.01 AU

Year: 4329 Days

Day: 10.8 Hours

Environment

Temp: -214 °C

Axial Tilt: 47.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 44,838,806 km

• M1: 180,415 km (0.108 R)
• M2: 755,619 km (0.08 R)
• M3: 1,303,895 km (0.115 R)
• M4: 1,942,080 km (0.116 R)
• M5: 2,802,567 km (0.087 R)
• M6: 4,039,591 km (0.117 R)
• M7: 5,815,617 km (0.073 R)
• M8: 7,328,052 km (0.068 R)
• M9: 7,922,404 km (0.057 R)
• M10: 9,248,140 km (0.114 R)
• M11: 14,061,153 km (0.1 R)
• M12: 15,597,972 km (0.038 R)
• M13: 18,047,038 km (0.113 R)
• M14: 20,605,162 km (0.12 R)
• M15: 21,438,721 km (0.048 R)
• M16: 26,108,568 km (0.119 R)

Planet 8 - Gas Giant

Semi-Major Axis: 4.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 841.1

Radius: 13.8

Gravity: 4.42 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 4.02 AU - 4.68 AU

Year: 6050 Days

Day: 6.7 Hours

Environment

Temp: -220 °C

Axial Tilt: 88.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 44,838,806 km

• M1: 172,337 km (0.072 R)
• M2: 658,081 km (0.115 R)
• M3: 1,218,774 km (0.09 R)
• M4: 2,176,948 km (0.032 R)
• M5: 3,284,720 km (0.092 R)
• M6: 4,113,044 km (0.086 R)
• M7: 5,520,461 km (0.094 R)
• M8: 6,868,487 km (0.111 R)
• M9: 7,487,972 km (0.055 R)
• M10: 8,025,926 km (0.093 R)
• M11: 8,507,481 km (0.071 R)
• M12: 9,662,078 km (0.114 R)
• M13: 10,254,186 km (0.113 R)
• M14: 11,162,993 km (0.102 R)
• M15: 11,662,500 km (0.101 R)
• M16: 13,086,373 km (0.104 R)
• M17: 17,714,931 km (0.114 R)
• M18: 18,326,936 km (0.105 R)
• M19: 20,027,864 km (0.102 R)
• M20: 21,067,569 km (0.118 R)
• M21: 23,660,399 km (0.1 R)
• M22: 24,236,501 km (0.105 R)
• M23: 27,892,822 km (0.093 R)
• M24: 29,377,581 km (0.027 R)
• M25: 32,201,989 km (0.052 R)
• M26: 35,203,072 km (0.069 R)
• M27: 36,279,728 km (0.079 R)

Planet 9 - Gas Giant

Semi-Major Axis: 5.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 600.2

Radius: 9.2

Gravity: 7.09 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 5.33 AU - 5.65 AU

Year: 8578 Days

Day: 12.1 Hours

Environment

Temp: -219 °C

Axial Tilt: 57.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 44,838,806 km

• M1: 114,442 km (0.074 R)
• M2: 542,292 km (0.04 R)
• M3: 918,232 km (0.097 R)
• M4: 1,263,204 km (0.084 R)
• M5: 1,795,474 km (0.095 R)
• M6: 2,837,273 km (0.083 R)
• M7: 4,081,628 km (0.105 R)
• M8: 5,214,533 km (0.096 R)
• M9: 5,987,954 km (0.062 R)
• M10: 11,143,695 km (0.079 R)
• M11: 12,423,355 km (0.06 R)
• M12: 13,798,309 km (0.115 R)
• M13: 19,040,219 km (0.081 R)
• M14: 23,471,008 km (0.094 R)
• M15: 26,380,089 km (0.105 R)
• M16: 28,063,962 km (0.08 R)
• M17: 33,868,509 km (0.097 R)

Planet 10 - Ice Giant

Semi-Major Axis: 7.88 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 257.7

Radius: 4.2

Gravity: 14.61 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 6.16 AU - 9.6 AU

Year: 14751 Days

Day: 15.8 Hours

Environment

Temp: -239 °C

Axial Tilt: 37.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 44,838,806 km

• M1: 52,210 km (0.047 R)
• M2: 185,950 km (0.117 R)
• M3: 317,746 km (0.114 R)
• M4: 562,338 km (0.094 R)
• M5: 1,078,152 km (0.097 R)
• M6: 1,285,794 km (0.095 R)
• M7: 1,533,528 km (0.038 R)
• M8: 2,414,061 km (0.094 R)
• M9: 3,945,943 km (0.091 R)
• M10: 4,440,065 km (0.097 R)
• M11: 4,702,160 km (0.044 R)
• M12: 4,852,057 km (0.05 R)
• M13: 5,484,258 km (0.103 R)
• M14: 5,923,627 km (0.072 R)
• M15: 6,607,289 km (0.107 R)
• M16: 8,172,980 km (0.081 R)
• M17: 10,726,167 km (0.112 R)
• M18: 14,447,564 km (0.117 R)
• M19: 14,957,693 km (0.104 R)
• M20: 15,879,515 km (0.087 R)
• M21: 18,871,023 km (0.099 R)
• M22: 23,941,942 km (0.055 R)
• M23: 25,018,150 km (0.108 R)
• M24: 25,292,213 km (0.105 R)
• M25: 26,787,444 km (0.116 R)
• M26: 27,556,825 km (0.072 R)
• M27: 28,738,200 km (0.116 R)
• M28: 32,701,646 km (0.083 R)
• M29: 36,192,961 km (0.112 R)
• M30: 36,778,337 km (0.096 R)
• M31: 37,728,134 km (0.089 R)
• M32: 40,801,473 km (0.071 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 448 - 18,183 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit