🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 729.9

Radius: 13.7

Gravity: 3.89 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 0.44 AU - 0.56 AU

Year: 244 Days

Day: 6.7 Hours

Environment

Temp: -141 °C

Axial Tilt: 31.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 86,865,906 km

• M1: 170,392 km (0.118 R)
• M2: 612,603 km (0.111 R)
• M3: 1,106,875 km (0.1 R)
• M4: 1,565,841 km (0.03 R)
• M5: 2,044,255 km (0.079 R)
• M6: 2,621,104 km (0.064 R)
• M7: 3,097,274 km (0.091 R)
• M8: 3,566,563 km (0.069 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 865

Radius: 8.4

Gravity: 12.26 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 0.56 AU - 0.86 AU

Year: 413 Days

Day: 6.2 Hours

Environment

Temp: -153 °C

Axial Tilt: 43.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 86,865,906 km

• M1: 104,419 km (0.058 R)
• M2: 425,307 km (0.112 R)
• M3: 712,385 km (0.081 R)
• M4: 990,039 km (0.062 R)
• M5: 1,472,193 km (0.063 R)
• M6: 1,806,693 km (0.065 R)
• M7: 2,227,662 km (0.102 R)
• M8: 2,501,127 km (0.034 R)
• M9: 2,839,517 km (0.068 R)
• M10: 3,185,238 km (0.096 R)
• M11: 3,659,912 km (0.101 R)
• M12: 3,961,501 km (0.112 R)
• M13: 4,720,411 km (0.059 R)
• M14: 5,078,549 km (0.054 R)
• M15: 5,488,297 km (0.113 R)
• M16: 6,171,511 km (0.115 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 583.5

Radius: 13.3

Gravity: 3.3 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 0.99 AU - 1.01 AU

Year: 690 Days

Day: 5.5 Hours

Environment

Temp: -175 °C

Axial Tilt: 34.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 86,865,906 km

• M1: 165,455 km (0.105 R)
• M2: 605,722 km (0.093 R)
• M3: 1,061,696 km (0.067 R)
• M4: 2,026,902 km (0.094 R)
• M5: 2,709,217 km (0.115 R)
• M6: 4,775,613 km (0.083 R)
• M7: 6,066,642 km (0.101 R)
• M8: 6,578,866 km (0.037 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 711.2

Radius: 12.2

Gravity: 4.78 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 1.15 AU - 1.29 AU

Year: 930 Days

Day: 5.8 Hours

Environment

Temp: -194 °C

Axial Tilt: 12.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 86,865,906 km

• M1: 151,842 km (0.046 R)
• M2: 551,119 km (0.112 R)
• M3: 959,371 km (0.083 R)
• M4: 1,400,535 km (0.113 R)
• M5: 1,921,435 km (0.069 R)
• M6: 2,400,896 km (0.103 R)
• M7: 2,858,815 km (0.095 R)
• M8: 3,860,074 km (0.072 R)
• M9: 4,476,118 km (0.11 R)
• M10: 5,063,439 km (0.065 R)
• M11: 5,502,808 km (0.119 R)
• M12: 6,220,279 km (0.059 R)
• M13: 7,668,536 km (0.119 R)
• M14: 9,817,510 km (0.069 R)

Asteroid Belt

Center: 1.81 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 2.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 899

Radius: 12.5

Gravity: 5.75 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 2.04 AU - 2.76 AU

Year: 2566 Days

Day: 13.7 Hours

Environment

Temp: -204 °C

Axial Tilt: 36 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 86,865,906 km

• M1: 155,432 km (0.06 R)
• M2: 1,170,155 km (0.093 R)
• M3: 1,816,567 km (0.118 R)
• M4: 2,615,420 km (0.031 R)
• M5: 3,147,838 km (0.086 R)
• M6: 3,655,723 km (0.107 R)
• M7: 4,454,277 km (0.089 R)
• M8: 5,001,506 km (0.077 R)
• M9: 5,391,058 km (0.111 R)
• M10: 5,879,944 km (0.089 R)
• M11: 6,426,575 km (0.063 R)
• M12: 6,829,143 km (0.102 R)
• M13: 8,007,974 km (0.037 R)
• M14: 10,488,905 km (0.079 R)
• M15: 10,967,469 km (0.039 R)
• M16: 11,755,251 km (0.108 R)
• M17: 12,315,794 km (0.056 R)
• M18: 14,009,242 km (0.11 R)
• M19: 17,242,052 km (0.087 R)
• M20: 18,710,654 km (0.065 R)
• M21: 19,178,896 km (0.085 R)
• M22: 19,956,506 km (0.086 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 562.8

Radius: 8.1

Gravity: 8.58 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 4.01 AU - 5.51 AU

Year: 7168 Days

Day: 13.4 Hours

Environment

Temp: -221 °C

Axial Tilt: 25.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 86,865,906 km

• M1: 100,829 km (0.095 R)
• M2: 1,243,009 km (0.102 R)
• M3: 1,976,637 km (0.115 R)
• M4: 3,500,740 km (0.068 R)
• M5: 7,465,233 km (0.119 R)
• M6: 8,041,334 km (0.112 R)
• M7: 9,544,793 km (0.118 R)
• M8: 9,948,258 km (0.116 R)
• M9: 10,645,833 km (0.096 R)
• M10: 11,079,817 km (0.099 R)
• M11: 11,727,426 km (0.061 R)
• M12: 14,690,212 km (0.107 R)
• M13: 18,667,271 km (0.067 R)
• M14: 20,089,348 km (0.061 R)
• M15: 22,355,906 km (0.076 R)
• M16: 24,205,085 km (0.048 R)
• M17: 24,620,219 km (0.033 R)
• M18: 25,040,140 km (0.111 R)
• M19: 25,294,307 km (0.114 R)
• M20: 27,300,714 km (0.114 R)
• M21: 29,505,038 km (0.083 R)
• M22: 34,788,237 km (0.104 R)

Planet 7 - Ice Giant

Semi-Major Axis: 10.31 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 780.8

Radius: 6.3

Gravity: 19.67 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 9.97 AU - 10.65 AU

Year: 22851 Days

Day: 16.2 Hours

Environment

Temp: -246 °C

Axial Tilt: 29.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 86,865,906 km

• M1: 78,389 km (0.025 R)
• M2: 389,254 km (0.079 R)
• M3: 1,467,256 km (0.083 R)
• M4: 1,786,647 km (0.103 R)
• M5: 2,765,167 km (0.117 R)
• M6: 3,030,254 km (0.08 R)
• M7: 3,399,911 km (0.074 R)
• M8: 3,642,110 km (0.109 R)
• M9: 5,069,722 km (0.095 R)
• M10: 5,306,087 km (0.092 R)
• M11: 7,172,919 km (0.099 R)
• M12: 7,829,803 km (0.117 R)
• M13: 8,636,584 km (0.115 R)
• M14: 9,556,910 km (0.113 R)
• M15: 13,442,865 km (0.118 R)
• M16: 15,898,364 km (0.106 R)
• M17: 16,150,736 km (0.115 R)
• M18: 19,488,264 km (0.046 R)
• M19: 20,862,470 km (0.109 R)
• M20: 22,616,505 km (0.063 R)
• M21: 22,829,233 km (0.072 R)
• M22: 23,258,430 km (0.091 R)
• M23: 31,535,979 km (0.072 R)
• M24: 42,221,306 km (0.102 R)
• M25: 50,242,445 km (0.074 R)
• M26: 53,188,925 km (0.095 R)
• M27: 62,506,628 km (0.082 R)
• M28: 62,925,652 km (0.072 R)
• M29: 85,313,122 km (0.033 R)
• M30: 86,605,798 km (0.193 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 226 - 10,326 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit