🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.59

Radius: 1.46

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 1.36 AU - 1.56 AU

Year: 805 Days

Day: 22.5 Hours

Environment

Temp: -116 °C

Axial Tilt: 31.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 3.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 290.9

Radius: 13.1

Gravity: 1.7 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 3.19 AU - 3.87 AU

Year: 3028 Days

Day: 10.3 Hours

Environment

Temp: -159 °C

Axial Tilt: 9.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 55,938,035 km

• M1: 163,810 km (0.114 R)
• M2: 614,847 km (0.114 R)
• M3: 1,668,016 km (0.091 R)
• M4: 2,137,454 km (0.113 R)
• M5: 2,611,979 km (0.111 R)
• M6: 3,366,401 km (0.057 R)
• M7: 4,379,178 km (0.067 R)
• M8: 4,892,748 km (0.073 R)
• M9: 5,727,055 km (0.103 R)
• M10: 6,342,800 km (0.106 R)
• M11: 6,948,223 km (0.093 R)
• M12: 7,707,731 km (0.093 R)
• M13: 8,213,821 km (0.062 R)
• M14: 9,560,202 km (0.079 R)
• M15: 10,215,590 km (0.063 R)
• M16: 12,646,256 km (0.11 R)
• M17: 14,127,425 km (0.081 R)
• M18: 15,254,345 km (0.092 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 643.3

Radius: 12.8

Gravity: 3.93 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 2.97 AU - 4.27 AU

Year: 3145 Days

Day: 13 Hours

Environment

Temp: -161 °C

Axial Tilt: 8.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 55,938,035 km

• M1: 159,172 km (0.042 R)
• M2: 569,369 km (0.106 R)
• M3: 1,304,493 km (0.112 R)
• M4: 2,242,771 km (0.091 R)
• M5: 3,666,345 km (0.061 R)
• M6: 4,472,976 km (0.095 R)
• M7: 4,907,109 km (0.11 R)
• M8: 5,319,251 km (0.105 R)
• M9: 6,410,269 km (0.114 R)
• M10: 7,423,794 km (0.081 R)
• M11: 8,506,883 km (0.098 R)
• M12: 9,358,843 km (0.099 R)
• M13: 10,305,947 km (0.037 R)
• M14: 11,567,805 km (0.099 R)
• M15: 13,067,524 km (0.063 R)
• M16: 14,693,204 km (0.114 R)
• M17: 16,024,475 km (0.075 R)
• M18: 18,055,715 km (0.113 R)
• M19: 19,044,407 km (0.075 R)
• M20: 19,521,924 km (0.028 R)
• M21: 19,946,482 km (0.075 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 796.9

Radius: 10.5

Gravity: 7.23 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 6.41 AU - 7.81 AU

Year: 8656 Days

Day: 9.7 Hours

Environment

Temp: -183 °C

Axial Tilt: 5.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 55,938,035 km

• M1: 132,245 km (0.096 R)
• M2: 753,824 km (0.079 R)
• M3: 1,338,751 km (0.099 R)
• M4: 2,054,727 km (0.119 R)
• M5: 2,635,765 km (0.088 R)
• M6: 3,786,023 km (0.042 R)
• M7: 5,701,773 km (0.119 R)
• M8: 7,685,291 km (0.081 R)
• M9: 9,271,029 km (0.081 R)
• M10: 9,603,136 km (0.093 R)
• M11: 10,140,940 km (0.114 R)
• M12: 13,019,353 km (0.116 R)
• M13: 13,678,631 km (0.077 R)
• M14: 14,486,310 km (0.101 R)
• M15: 15,063,907 km (0.038 R)
• M16: 16,889,300 km (0.049 R)
• M17: 20,974,220 km (0.075 R)
• M18: 21,465,200 km (0.059 R)
• M19: 23,157,750 km (0.101 R)
• M20: 24,394,177 km (0.103 R)
• M21: 25,581,236 km (0.087 R)
• M22: 26,047,981 km (0.109 R)
• M23: 28,767,222 km (0.068 R)
• M24: 33,303,179 km (0.119 R)
• M25: 34,763,254 km (0.055 R)
• M26: 35,335,915 km (0.055 R)
• M27: 36,148,381 km (0.112 R)
• M28: 40,777,388 km (0.068 R)
• M29: 41,414,375 km (0.05 R)
• M30: 43,233,635 km (0.11 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 545.4

Radius: 9.9

Gravity: 5.56 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 6.13 AU - 8.45 AU

Year: 8987 Days

Day: 12.9 Hours

Environment

Temp: -185 °C

Axial Tilt: 4.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 55,938,035 km

• M1: 123,119 km (0.114 R)
• M2: 533,017 km (0.116 R)
• M3: 990,338 km (0.098 R)
• M4: 1,906,924 km (0.114 R)
• M5: 2,350,931 km (0.119 R)
• M6: 3,541,879 km (0.05 R)
• M7: 4,217,164 km (0.079 R)
• M8: 4,599,835 km (0.057 R)
• M9: 4,916,833 km (0.099 R)
• M10: 5,310,126 km (0.085 R)
• M11: 6,057,816 km (0.117 R)
• M12: 6,800,420 km (0.098 R)
• M13: 7,136,716 km (0.114 R)
• M14: 9,531,928 km (0.071 R)
• M15: 11,140,254 km (0.082 R)
• M16: 13,673,694 km (0.089 R)
• M17: 14,762,019 km (0.1 R)
• M18: 16,434,672 km (0.059 R)
• M19: 18,954,499 km (0.103 R)
• M20: 21,560,793 km (0.09 R)
• M21: 23,793,841 km (0.106 R)
• M22: 26,727,305 km (0.066 R)
• M23: 27,851,234 km (0.114 R)
• M24: 30,394,248 km (0.071 R)
• M25: 32,138,260 km (0.118 R)
• M26: 34,602,586 km (0.114 R)
• M27: 37,190,330 km (0.115 R)
• M28: 37,653,186 km (0.114 R)
• M29: 38,354,650 km (0.052 R)

Planet 6 - Ice Giant

Semi-Major Axis: 10.06 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 513

Radius: 7.6

Gravity: 8.88 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 7.83 AU - 12.29 AU

Year: 14568 Days

Day: 20.2 Hours

Environment

Temp: -206 °C

Axial Tilt: 17.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 55,938,035 km

• M1: 94,546 km (0.118 R)
• M2: 425,606 km (0.09 R)
• M3: 722,109 km (0.112 R)
• M4: 1,294,321 km (0.099 R)
• M5: 1,557,463 km (0.094 R)
• M6: 1,823,448 km (0.068 R)
• M7: 2,387,582 km (0.073 R)
• M8: 3,356,378 km (0.093 R)
• M9: 3,831,800 km (0.105 R)
• M10: 4,381,422 km (0.035 R)
• M11: 9,084,779 km (0.1 R)
• M12: 9,436,185 km (0.111 R)
• M13: 11,976,656 km (0.096 R)
• M14: 12,769,973 km (0.086 R)
• M15: 13,403,520 km (0.095 R)
• M16: 16,591,152 km (0.067 R)
• M17: 17,345,424 km (0.12 R)
• M18: 21,287,328 km (0.092 R)
• M19: 24,319,378 km (0.109 R)
• M20: 26,290,629 km (0.098 R)
• M21: 29,552,760 km (0.085 R)
• M22: 30,436,435 km (0.059 R)
• M23: 31,680,191 km (0.115 R)
• M24: 33,193,224 km (0.097 R)
• M25: 37,762,392 km (0.104 R)
• M26: 40,668,929 km (0.108 R)
• M27: 42,874,002 km (0.104 R)
• M28: 43,437,537 km (0.104 R)
• M29: 47,071,868 km (0.11 R)
• M30: 48,580,712 km (0.058 R)
• M31: 49,347,102 km (0.119 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 219 - 14,346 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit