🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 481

Radius: 14.8

Gravity: 2.2 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 0.99 AU - 1.15 AU

Year: 726 Days

Day: 13.3 Hours

Environment

Temp: -163 °C

Axial Tilt: 14.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 75,660,366 km

• M1: 184,155 km (0.118 R)
• M2: 708,346 km (0.111 R)
• M3: 1,194,988 km (0.052 R)
• M4: 1,849,628 km (0.118 R)
• M5: 2,358,859 km (0.11 R)
• M6: 3,234,605 km (0.07 R)
• M7: 3,762,686 km (0.047 R)
• M8: 4,469,835 km (0.113 R)
• M9: 5,044,889 km (0.089 R)
• M10: 5,796,319 km (0.107 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 940.7

Radius: 12.8

Gravity: 5.74 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 1.29 AU - 2.03 AU

Year: 1403 Days

Day: 6 Hours

Environment

Temp: -186 °C

Axial Tilt: 39.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 75,660,366 km

• M1: 162,762 km (0.051 R)
• M2: 574,905 km (0.105 R)
• M3: 1,139,637 km (0.113 R)
• M4: 1,703,172 km (0.115 R)
• M5: 2,313,381 km (0.069 R)
• M6: 2,849,690 km (0.089 R)
• M7: 3,615,781 km (0.063 R)
• M8: 4,193,827 km (0.069 R)
• M9: 5,337,652 km (0.075 R)
• M10: 6,478,635 km (0.116 R)
• M11: 7,280,629 km (0.097 R)
• M12: 8,988,887 km (0.048 R)
• M13: 9,920,433 km (0.031 R)
• M14: 12,785,382 km (0.105 R)
• M15: 13,183,612 km (0.078 R)
• M16: 13,755,225 km (0.074 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 583.1

Radius: 15

Gravity: 2.59 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 1.39 AU - 2.17 AU

Year: 1558 Days

Day: 12.2 Hours

Environment

Temp: -195 °C

Axial Tilt: 33.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 75,660,366 km

• M1: 194,477 km (0.086 R)
• M2: 766,689 km (0.104 R)
• M3: 1,313,769 km (0.071 R)
• M4: 2,239,630 km (0.049 R)
• M5: 3,428,634 km (0.05 R)
• M6: 4,595,946 km (0.106 R)
• M7: 5,440,725 km (0.095 R)
• M8: 6,900,052 km (0.112 R)
• M9: 7,388,040 km (0.1 R)
• M10: 8,549,219 km (0.08 R)
• M11: 9,296,460 km (0.1 R)
• M12: 11,128,735 km (0.075 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 567.9

Radius: 12.5

Gravity: 3.63 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 1.55 AU - 2.53 AU

Year: 1911 Days

Day: 11.1 Hours

Environment

Temp: -187 °C

Axial Tilt: 8.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 75,660,366 km

• M1: 169,794 km (0.101 R)
• M2: 600,187 km (0.118 R)
• M3: 1,406,370 km (0.086 R)
• M4: 2,116,810 km (0.112 R)
• M5: 2,696,950 km (0.088 R)
• M6: 3,238,794 km (0.116 R)
• M7: 3,941,455 km (0.059 R)
• M8: 5,292,623 km (0.096 R)
• M9: 6,122,891 km (0.083 R)
• M10: 6,879,557 km (0.096 R)
• M11: 7,669,284 km (0.037 R)
• M12: 10,544,107 km (0.098 R)
• M13: 11,594,284 km (0.116 R)
• M14: 12,164,252 km (0.053 R)
• M15: 13,650,357 km (0.073 R)
• M16: 14,415,700 km (0.108 R)
• M17: 14,897,255 km (0.092 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 983.9

Radius: 11.3

Gravity: 7.71 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 1.62 AU - 2.56 AU

Year: 1982 Days

Day: 11.3 Hours

Environment

Temp: -201 °C

Axial Tilt: 23.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 75,660,366 km

• M1: 140,622 km (0.106 R)
• M2: 562,937 km (0.105 R)
• M3: 1,149,660 km (0.102 R)
• M4: 1,663,080 km (0.117 R)
• M5: 2,046,948 km (0.081 R)
• M6: 3,061,520 km (0.069 R)
• M7: 3,925,897 km (0.057 R)
• M8: 4,322,630 km (0.092 R)
• M9: 4,968,295 km (0.076 R)
• M10: 5,433,694 km (0.084 R)
• M11: 5,979,128 km (0.108 R)
• M12: 6,398,451 km (0.095 R)
• M13: 7,776,097 km (0.041 R)
• M14: 8,181,208 km (0.096 R)
• M15: 8,699,116 km (0.106 R)
• M16: 9,411,950 km (0.063 R)
• M17: 10,762,370 km (0.077 R)
• M18: 11,504,076 km (0.115 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 62.9

Radius: 13

Gravity: 0.37 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 2.27 AU - 2.35 AU

Year: 2303 Days

Day: 10 Hours

Environment

Temp: -191 °C

Axial Tilt: 19.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (5)

Outer Limit: 75,660,366 km

• M1: 161,865 km (0.084 R)
• M2: 675,135 km (0.046 R)
• M3: 1,755,980 km (0.077 R)
• M4: 2,399,550 km (0.034 R)
• M5: 4,132,940 km (0.107 R)

Planet 7 - Gas Giant

Semi-Major Axis: 3.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 306.3

Radius: 13.6

Gravity: 1.66 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 3.51 AU - 4.07 AU

Year: 4840 Days

Day: 6 Hours

Environment

Temp: -206 °C

Axial Tilt: 0.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 75,660,366 km

• M1: 169,195 km (0.058 R)
• M2: 635,492 km (0.111 R)
• M3: 1,058,405 km (0.094 R)
• M4: 1,783,655 km (0.064 R)
• M5: 2,323,704 km (0.102 R)
• M6: 2,905,789 km (0.115 R)
• M7: 4,455,025 km (0.07 R)
• M8: 7,189,823 km (0.118 R)
• M9: 8,574,800 km (0.118 R)
• M10: 10,407,673 km (0.094 R)
• M11: 12,087,658 km (0.105 R)
• M12: 14,088,379 km (0.112 R)
• M13: 14,583,698 km (0.032 R)
• M14: 15,090,536 km (0.092 R)
• M15: 15,873,082 km (0.117 R)
• M16: 16,518,298 km (0.092 R)
• M17: 17,013,766 km (0.039 R)
• M18: 19,035,282 km (0.099 R)
• M19: 20,260,040 km (0.05 R)
• M20: 21,083,875 km (0.1 R)
• M21: 21,536,558 km (0.104 R)
• M22: 22,528,691 km (0.118 R)

Planet 8 - Gas Giant

Semi-Major Axis: 3.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 144

Radius: 11.1

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 3.05 AU - 4.75 AU

Year: 5052 Days

Day: 10.2 Hours

Environment

Temp: -217 °C

Axial Tilt: 13.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 75,660,366 km

• M1: 138,079 km (0.077 R)
• M2: 487,240 km (0.049 R)
• M3: 1,146,069 km (0.09 R)
• M4: 2,574,430 km (0.056 R)
• M5: 3,356,976 km (0.107 R)
• M6: 4,331,906 km (0.08 R)
• M7: 4,688,696 km (0.099 R)
• M8: 5,156,788 km (0.097 R)
• M9: 6,032,085 km (0.067 R)
• M10: 8,984,100 km (0.062 R)
• M11: 10,323,001 km (0.055 R)
• M12: 11,234,501 km (0.054 R)

Planet 9 - Ice Giant

Semi-Major Axis: 7.8 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 475.7

Radius: 5.2

Gravity: 17.59 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 7.66 AU - 7.94 AU

Year: 14291 Days

Day: 19.9 Hours

Environment

Temp: -224 °C

Axial Tilt: 20.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 75,660,366 km

• M1: 64,626 km (0.046 R)
• M2: 261,048 km (0.118 R)
• M3: 685,607 km (0.065 R)
• M4: 1,171,202 km (0.081 R)
• M5: 2,410,620 km (0.079 R)
• M6: 2,658,803 km (0.066 R)
• M7: 2,856,123 km (0.055 R)
• M8: 3,158,161 km (0.069 R)
• M9: 3,993,066 km (0.106 R)
• M10: 4,281,940 km (0.105 R)
• M11: 4,998,962 km (0.076 R)
• M12: 6,201,131 km (0.039 R)
• M13: 7,892,634 km (0.107 R)
• M14: 9,460,420 km (0.085 R)
• M15: 10,451,356 km (0.11 R)
• M16: 12,333,896 km (0.047 R)
• M17: 16,242,439 km (0.064 R)
• M18: 17,658,084 km (0.096 R)
• M19: 17,966,255 km (0.092 R)
• M20: 18,672,956 km (0.113 R)
• M21: 19,891,430 km (0.03 R)
• M22: 20,141,259 km (0.077 R)
• M23: 20,647,349 km (0.036 R)
• M24: 22,127,470 km (0.103 R)
• M25: 27,811,740 km (0.118 R)
• M26: 28,756,301 km (0.038 R)
• M27: 28,969,179 km (0.083 R)
• M28: 29,613,796 km (0.116 R)
• M29: 31,605,243 km (0.099 R)
• M30: 32,059,572 km (0.119 R)
• M31: 37,222,493 km (0.057 R)
• M32: 37,602,023 km (0.075 R)
• M33: 40,866,398 km (0.111 R)
• M34: 42,498,212 km (0.058 R)
• M35: 45,313,644 km (0.033 R)
• M36: 49,004,822 km (0.083 R)
• M37: 52,891,225 km (0.052 R)

Planet 10 - Ice Giant

Semi-Major Axis: 10.56 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 531.6

Radius: 7.7

Gravity: 8.97 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 7.97 AU - 13.15 AU

Year: 22512 Days

Day: 23.1 Hours

Environment

Temp: -238 °C

Axial Tilt: 31.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 75,660,366 km

• M1: 97,239 km (0.116 R)
• M2: 366,365 km (0.1 R)
• M3: 630,555 km (0.101 R)
• M4: 1,501,963 km (0.085 R)
• M5: 2,762,175 km (0.102 R)
• M6: 3,419,658 km (0.107 R)
• M7: 3,800,534 km (0.053 R)
• M8: 5,078,399 km (0.079 R)
• M9: 5,937,539 km (0.04 R)
• M10: 6,754,643 km (0.09 R)
• M11: 7,308,006 km (0.107 R)
• M12: 8,400,519 km (0.063 R)
• M13: 9,260,856 km (0.109 R)
• M14: 14,992,399 km (0.108 R)
• M15: 16,829,162 km (0.112 R)
• M16: 17,163,214 km (0.116 R)
• M17: 23,646,636 km (0.103 R)
• M18: 26,686,615 km (0.114 R)
• M19: 29,370,999 km (0.117 R)
• M20: 29,612,599 km (0.11 R)
• M21: 30,222,510 km (0.112 R)
• M22: 35,679,990 km (0.117 R)
• M23: 36,093,179 km (0.036 R)
• M24: 36,929,282 km (0.049 R)
• M25: 39,368,026 km (0.101 R)
• M26: 41,002,233 km (0.027 R)
• M27: 41,304,122 km (0.053 R)
• M28: 45,043,320 km (0.085 R)
• M29: 45,849,803 km (0.078 R)
• M30: 47,325,586 km (0.083 R)
• M31: 54,269,320 km (0.116 R)
• M32: 60,680,786 km (0.088 R)
• M33: 63,461,362 km (0.111 R)
• M34: 71,216,515 km (0.084 R)
• M35: 74,982,342 km (0.116 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: 473 - 12,556 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit