🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.59

Radius: 1.46

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 0.72 AU - 1.1 AU

Year: 322 Days

Day: 31.1 Hours

Environment

Temp: 33 °C

Axial Tilt: 14.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Gas Giant

Semi-Major Axis: 7.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 981.1

Radius: 10.7

Gravity: 8.57 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 5.54 AU - 8.64 AU

Year: 7001 Days

Day: 6.4 Hours

Environment

Temp: -156 °C

Axial Tilt: 28.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 80,804,031 km

• M1: 133,142 km (0.051 R)
• M2: 537,655 km (0.097 R)
• M3: 1,447,808 km (0.094 R)
• M4: 2,001,171 km (0.086 R)
• M5: 2,390,574 km (0.106 R)
• M6: 2,954,259 km (0.1 R)
• M7: 3,324,663 km (0.062 R)
• M8: 4,888,709 km (0.113 R)
• M9: 5,346,628 km (0.097 R)
• M10: 5,866,480 km (0.114 R)
• M11: 6,527,404 km (0.096 R)
• M12: 7,121,906 km (0.075 R)
• M13: 7,591,194 km (0.095 R)
• M14: 8,988,887 km (0.075 R)
• M15: 9,772,631 km (0.07 R)
• M16: 12,905,958 km (0.109 R)
• M17: 15,204,828 km (0.079 R)
• M18: 21,471,633 km (0.102 R)
• M19: 22,452,546 km (0.096 R)
• M20: 23,207,716 km (0.109 R)
• M21: 24,415,868 km (0.059 R)
• M22: 29,470,481 km (0.083 R)
• M23: 30,274,121 km (0.099 R)
• M24: 30,681,476 km (0.044 R)
• M25: 31,403,136 km (0.081 R)
• M26: 32,666,341 km (0.088 R)
• M27: 33,310,509 km (0.12 R)
• M28: 37,122,263 km (0.082 R)
• M29: 37,823,877 km (0.085 R)
• M30: 42,474,127 km (0.075 R)

Planet 3 - Gas Giant

Semi-Major Axis: 8.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 738.7

Radius: 8.9

Gravity: 9.33 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 7.32 AU - 9.48 AU

Year: 9029 Days

Day: 10.9 Hours

Environment

Temp: -170 °C

Axial Tilt: 37.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 80,804,031 km

• M1: 111,002 km (0.107 R)
• M2: 429,795 km (0.038 R)
• M3: 800,947 km (0.11 R)
• M4: 1,204,861 km (0.068 R)
• M5: 1,712,297 km (0.115 R)
• M6: 3,198,851 km (0.052 R)
• M7: 5,974,939 km (0.1 R)
• M8: 6,588,739 km (0.086 R)
• M9: 7,125,047 km (0.112 R)
• M10: 7,525,820 km (0.115 R)
• M11: 7,815,142 km (0.034 R)
• M12: 9,375,598 km (0.109 R)
• M13: 9,857,153 km (0.097 R)
• M14: 10,765,661 km (0.116 R)
• M15: 12,806,775 km (0.118 R)
• M16: 15,028,004 km (0.078 R)
• M17: 16,367,204 km (0.092 R)
• M18: 18,003,505 km (0.074 R)
• M19: 20,218,601 km (0.071 R)
• M20: 29,347,961 km (0.113 R)
• M21: 32,511,806 km (0.093 R)
• M22: 34,401,975 km (0.028 R)
• M23: 39,136,449 km (0.09 R)
• M24: 41,658,968 km (0.078 R)
• M25: 45,369,593 km (0.105 R)

Planet 4 - Gas Giant

Semi-Major Axis: 11.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 877.3

Radius: 14.6

Gravity: 4.12 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 9.57 AU - 14.17 AU

Year: 15166 Days

Day: 9.1 Hours

Environment

Temp: -192 °C

Axial Tilt: 36 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 80,804,031 km

• M1: 181,911 km (0.091 R)
• M2: 825,331 km (0.101 R)
• M3: 2,243,070 km (0.087 R)
• M4: 3,853,641 km (0.093 R)
• M5: 5,668,413 km (0.117 R)
• M6: 6,180,038 km (0.083 R)
• M7: 9,060,096 km (0.048 R)
• M8: 9,542,399 km (0.028 R)
• M9: 12,873,196 km (0.097 R)
• M10: 17,074,054 km (0.11 R)
• M11: 19,263,867 km (0.091 R)
• M12: 23,187,820 km (0.097 R)
• M13: 25,126,608 km (0.079 R)
• M14: 28,633,182 km (0.111 R)
• M15: 30,146,664 km (0.107 R)
• M16: 36,872,434 km (0.116 R)
• M17: 41,824,423 km (0.061 R)
• M18: 54,070,056 km (0.104 R)
• M19: 57,102,704 km (0.085 R)
• M20: 66,275,447 km (0.066 R)
• M21: 66,879,374 km (0.062 R)

Planet 5 - Ice Giant

Semi-Major Axis: 18.71 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 364.3

Radius: 7.4

Gravity: 6.65 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 18.5 AU - 18.92 AU

Year: 30013 Days

Day: 17.5 Hours

Environment

Temp: -203 °C

Axial Tilt: 2.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 80,804,031 km

• M1: 92,900 km (0.109 R)
• M2: 348,413 km (0.108 R)
• M3: 1,594,115 km (0.117 R)
• M4: 1,844,841 km (0.052 R)
• M5: 2,122,195 km (0.096 R)
• M6: 3,672,628 km (0.117 R)
• M7: 4,916,684 km (0.117 R)
• M8: 5,573,717 km (0.075 R)
• M9: 6,509,153 km (0.119 R)
• M10: 8,207,238 km (0.099 R)
• M11: 11,771,258 km (0.084 R)
• M12: 15,039,373 km (0.092 R)
• M13: 18,232,540 km (0.119 R)
• M14: 23,507,959 km (0.111 R)
• M15: 28,979,800 km (0.027 R)
• M16: 34,415,589 km (0.099 R)
• M17: 34,690,101 km (0.116 R)
• M18: 35,662,636 km (0.027 R)
• M19: 37,662,162 km (0.075 R)
• M20: 40,189,169 km (0.068 R)
• M21: 40,493,750 km (0.092 R)
• M22: 41,883,215 km (0.1 R)
• M23: 43,304,245 km (0.041 R)
• M24: 49,484,582 km (0.102 R)
• M25: 55,282,696 km (0.118 R)
• M26: 60,914,308 km (0.106 R)
• M27: 62,125,303 km (0.067 R)
• M28: 66,066,010 km (0.075 R)
• M29: 66,490,270 km (0.098 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 504 - 10,762 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit