🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 860

Radius: 10.6

Gravity: 7.65 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 1.18 AU - 1.76 AU

Year: 1169 Days

Day: 10.9 Hours

Environment

Temp: -184 °C

Axial Tilt: 9.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 75,785,419 km

• M1: 131,796 km (0.111 R)
• M2: 468,690 km (0.102 R)
• M3: 1,006,046 km (0.086 R)
• M4: 1,434,494 km (0.065 R)
• M5: 1,783,207 km (0.108 R)
• M6: 2,280,021 km (0.088 R)
• M7: 2,773,993 km (0.088 R)
• M8: 3,175,963 km (0.041 R)
• M9: 3,569,256 km (0.119 R)
• M10: 4,716,522 km (0.095 R)
• M11: 5,438,182 km (0.1 R)
• M12: 7,202,090 km (0.102 R)
• M13: 8,639,427 km (0.065 R)
• M14: 10,194,796 km (0.064 R)
• M15: 10,586,293 km (0.093 R)
• M16: 11,786,218 km (0.078 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 983.7

Radius: 11.6

Gravity: 7.31 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 1.62 AU - 1.82 AU

Year: 1480 Days

Day: 14.9 Hours

Environment

Temp: -183 °C

Axial Tilt: 5.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 75,785,419 km

• M1: 144,362 km (0.096 R)
• M2: 687,701 km (0.071 R)
• M3: 1,074,861 km (0.096 R)
• M4: 1,583,942 km (0.077 R)
• M5: 1,961,826 km (0.046 R)
• M6: 2,570,091 km (0.059 R)
• M7: 3,891,340 km (0.047 R)
• M8: 4,981,908 km (0.069 R)
• M9: 5,530,334 km (0.06 R)
• M10: 5,902,234 km (0.07 R)
• M11: 6,853,078 km (0.066 R)
• M12: 8,962,857 km (0.106 R)
• M13: 9,412,249 km (0.055 R)
• M14: 9,809,282 km (0.116 R)
• M15: 10,252,241 km (0.1 R)
• M16: 12,236,657 km (0.067 R)
• M17: 14,119,197 km (0.106 R)
• M18: 14,772,790 km (0.112 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 491.4

Radius: 9.8

Gravity: 5.12 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 1.59 AU - 2.23 AU

Year: 1732 Days

Day: 13.9 Hours

Environment

Temp: -189 °C

Axial Tilt: 1.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 75,785,419 km

• M1: 121,922 km (0.071 R)
• M2: 554,709 km (0.029 R)
• M3: 973,583 km (0.079 R)
• M4: 1,407,566 km (0.107 R)
• M5: 1,823,000 km (0.118 R)
• M6: 2,343,600 km (0.101 R)
• M7: 3,149,634 km (0.119 R)
• M8: 3,919,315 km (0.099 R)
• M9: 4,461,158 km (0.116 R)
• M10: 5,114,003 km (0.099 R)
• M11: 5,561,750 km (0.084 R)
• M12: 6,487,162 km (0.116 R)
• M13: 6,961,238 km (0.113 R)
• M14: 7,325,209 km (0.058 R)
• M15: 8,148,147 km (0.061 R)
• M16: 9,591,617 km (0.061 R)
• M17: 12,938,421 km (0.079 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 247.5

Radius: 9.4

Gravity: 2.8 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 3.17 AU - 3.73 AU

Year: 4204 Days

Day: 10 Hours

Environment

Temp: -208 °C

Axial Tilt: 19 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 75,785,419 km

• M1: 117,434 km (0.077 R)
• M2: 534,962 km (0.104 R)
• M3: 1,290,431 km (0.113 R)
• M4: 2,119,203 km (0.05 R)
• M5: 2,794,189 km (0.102 R)
• M6: 3,425,193 km (0.037 R)
• M7: 4,027,623 km (0.105 R)
• M8: 4,992,380 km (0.082 R)
• M9: 5,370,264 km (0.118 R)
• M10: 5,972,994 km (0.114 R)
• M11: 6,399,348 km (0.083 R)
• M12: 6,960,789 km (0.109 R)
• M13: 8,508,528 km (0.09 R)
• M14: 11,004,419 km (0.081 R)
• M15: 12,101,869 km (0.09 R)
• M16: 13,226,097 km (0.075 R)
• M17: 13,859,644 km (0.076 R)
• M18: 14,183,823 km (0.073 R)
• M19: 15,932,323 km (0.077 R)
• M20: 18,704,820 km (0.093 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 273.6

Radius: 13.3

Gravity: 1.55 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 3.36 AU - 3.6 AU

Year: 4259 Days

Day: 14.3 Hours

Environment

Temp: -208 °C

Axial Tilt: 23.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 75,785,419 km

• M1: 165,455 km (0.107 R)
• M2: 614,548 km (0.08 R)
• M3: 1,113,307 km (0.114 R)
• M4: 1,947,166 km (0.117 R)
• M5: 2,454,153 km (0.068 R)
• M6: 3,132,280 km (0.084 R)
• M7: 4,173,481 km (0.11 R)
• M8: 4,707,695 km (0.104 R)
• M9: 6,341,454 km (0.12 R)
• M10: 7,500,239 km (0.112 R)
• M11: 8,227,883 km (0.114 R)
• M12: 8,795,756 km (0.057 R)
• M13: 9,898,442 km (0.106 R)
• M14: 12,249,223 km (0.069 R)
• M15: 12,813,506 km (0.096 R)
• M16: 13,900,933 km (0.116 R)
• M17: 14,419,589 km (0.103 R)
• M18: 16,259,344 km (0.083 R)
• M19: 19,685,733 km (0.039 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 930.2

Radius: 11

Gravity: 7.69 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 3.29 AU - 4.02 AU

Year: 4575 Days

Day: 8 Hours

Environment

Temp: -212 °C

Axial Tilt: 14 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 75,785,419 km

• M1: 136,882 km (0.037 R)
• M2: 543,938 km (0.094 R)
• M3: 926,011 km (0.081 R)
• M4: 1,326,933 km (0.082 R)
• M5: 1,791,435 km (0.096 R)
• M6: 2,267,754 km (0.109 R)
• M7: 2,773,245 km (0.083 R)
• M8: 3,210,819 km (0.054 R)
• M9: 3,988,728 km (0.063 R)
• M10: 4,781,597 km (0.099 R)
• M11: 5,978,081 km (0.095 R)
• M12: 7,050,548 km (0.051 R)
• M13: 7,982,393 km (0.107 R)
• M14: 8,478,160 km (0.096 R)
• M15: 10,489,204 km (0.074 R)
• M16: 14,969,361 km (0.12 R)
• M17: 15,724,382 km (0.095 R)
• M18: 16,141,461 km (0.117 R)
• M19: 19,337,918 km (0.088 R)
• M20: 23,316,623 km (0.115 R)
• M21: 23,703,334 km (0.103 R)
• M22: 24,331,046 km (0.112 R)
• M23: 24,889,346 km (0.09 R)
• M24: 26,448,006 km (0.091 R)
• M25: 27,983,628 km (0.091 R)
• M26: 30,951,949 km (0.092 R)

Planet 7 - Ice Giant

Semi-Major Axis: 9.87 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 654.3

Radius: 4.1

Gravity: 38.92 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 9.01 AU - 10.73 AU

Year: 20342 Days

Day: 20.1 Hours

Environment

Temp: -229 °C

Axial Tilt: 24.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 75,785,419 km

• M1: 51,013 km (0.101 R)
• M2: 286,630 km (0.093 R)
• M3: 429,645 km (0.091 R)
• M4: 1,192,295 km (0.108 R)
• M5: 1,366,726 km (0.12 R)
• M6: 1,608,925 km (0.094 R)
• M7: 2,307,248 km (0.072 R)
• M8: 4,509,029 km (0.048 R)
• M9: 4,718,466 km (0.117 R)
• M10: 5,347,376 km (0.107 R)
• M11: 10,638,503 km (0.077 R)
• M12: 10,823,256 km (0.079 R)
• M13: 12,651,342 km (0.079 R)
• M14: 12,789,272 km (0.08 R)
• M15: 14,224,663 km (0.066 R)
• M16: 15,684,439 km (0.057 R)
• M17: 16,084,613 km (0.117 R)
• M18: 19,442,637 km (0.097 R)
• M19: 22,022,901 km (0.081 R)
• M20: 26,139,386 km (0.09 R)
• M21: 26,588,478 km (0.062 R)
• M22: 27,850,187 km (0.091 R)
• M23: 28,083,859 km (0.119 R)
• M24: 33,165,549 km (0.09 R)
• M25: 33,427,943 km (0.092 R)
• M26: 34,223,654 km (0.119 R)
• M27: 35,990,854 km (0.095 R)
• M28: 38,104,522 km (0.101 R)
• M29: 40,150,423 km (0.096 R)
• M30: 41,808,566 km (0.076 R)
• M31: 43,511,588 km (0.119 R)
• M32: 52,724,722 km (0.104 R)
• M33: 54,164,452 km (0.097 R)
• M34: 54,711,083 km (0.065 R)
• M35: 55,261,453 km (0.077 R)
• M36: 58,258,647 km (0.113 R)
• M37: 63,155,733 km (0.115 R)
• M38: 68,108,320 km (0.109 R)
• M39: 68,532,430 km (0.042 R)
• M40: 71,331,556 km (0.113 R)
• M41: 71,768,980 km (0.082 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: 490 - 20,266 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit