🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 231.1

Radius: 11.2

Gravity: 1.84 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 0.6 AU - 0.78 AU

Year: 376 Days

Day: 13.9 Hours

Environment

Temp: -144 °C

Axial Tilt: 8.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 37,017,084 km

• M1: 139,724 km (0.112 R)
• M2: 518,506 km (0.113 R)
• M3: 957,726 km (0.077 R)
• M4: 1,418,936 km (0.118 R)
• M5: 2,588,193 km (0.069 R)
• M6: 3,512,259 km (0.096 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 772

Radius: 9.3

Gravity: 8.93 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 0.58 AU - 0.92 AU

Year: 426 Days

Day: 11.7 Hours

Environment

Temp: -133 °C

Axial Tilt: 11.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 37,017,084 km

• M1: 116,238 km (0.076 R)
• M2: 432,936 km (0.119 R)
• M3: 755,469 km (0.08 R)
• M4: 1,164,021 km (0.09 R)
• M5: 1,457,382 km (0.112 R)
• M6: 1,863,241 km (0.106 R)
• M7: 2,390,574 km (0.104 R)
• M8: 2,959,495 km (0.082 R)
• M9: 4,569,766 km (0.06 R)
• M10: 5,347,825 km (0.093 R)
• M11: 5,682,774 km (0.117 R)
• M12: 6,031,637 km (0.095 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 400.5

Radius: 12.4

Gravity: 2.6 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 0.76 AU - 0.9 AU

Year: 496 Days

Day: 11.9 Hours

Environment

Temp: -148 °C

Axial Tilt: 14.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 37,017,084 km

• M1: 154,535 km (0.116 R)
• M2: 595,998 km (0.116 R)
• M3: 1,072,467 km (0.039 R)
• M4: 1,672,504 km (0.104 R)
• M5: 2,091,977 km (0.067 R)
• M6: 2,687,526 km (0.104 R)
• M7: 3,303,570 km (0.07 R)
• M8: 4,207,739 km (0.097 R)
• M9: 4,604,622 km (0.11 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 984.2

Radius: 13.7

Gravity: 5.24 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 0.97 AU - 1.11 AU

Year: 696 Days

Day: 10.7 Hours

Environment

Temp: -152 °C

Axial Tilt: 19.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 37,017,084 km

• M1: 170,841 km (0.084 R)
• M2: 647,759 km (0.118 R)
• M3: 1,079,049 km (0.052 R)
• M4: 1,648,120 km (0.092 R)
• M5: 2,090,630 km (0.083 R)
• M6: 2,613,624 km (0.063 R)
• M7: 3,425,043 km (0.091 R)
• M8: 4,143,263 km (0.085 R)
• M9: 5,049,227 km (0.108 R)
• M10: 6,331,281 km (0.11 R)
• M11: 7,991,219 km (0.049 R)
• M12: 8,803,984 km (0.079 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 651.6

Radius: 8.9

Gravity: 8.23 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 1.16 AU - 1.54 AU

Year: 1029 Days

Day: 14.6 Hours

Environment

Temp: -179 °C

Axial Tilt: 33 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 37,017,084 km

• M1: 110,702 km (0.096 R)
• M2: 395,537 km (0.039 R)
• M3: 761,154 km (0.114 R)
• M4: 1,056,311 km (0.086 R)
• M5: 1,592,619 km (0.085 R)
• M6: 2,539,573 km (0.077 R)
• M7: 3,122,257 km (0.106 R)
• M8: 3,460,348 km (0.099 R)
• M9: 3,981,099 km (0.114 R)
• M10: 4,431,089 km (0.116 R)
• M11: 5,217,525 km (0.071 R)
• M12: 5,882,039 km (0.117 R)
• M13: 6,511,397 km (0.083 R)
• M14: 7,065,807 km (0.118 R)
• M15: 7,777,145 km (0.069 R)
• M16: 9,486,151 km (0.071 R)
• M17: 9,957,234 km (0.11 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 648.1

Radius: 9.8

Gravity: 6.75 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 3.71 AU - 4.47 AU

Year: 5426 Days

Day: 10.2 Hours

Environment

Temp: -204 °C

Axial Tilt: 20 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 37,017,084 km

• M1: 122,072 km (0.1 R)
• M2: 427,551 km (0.114 R)
• M3: 828,623 km (0.114 R)
• M4: 2,208,813 km (0.052 R)
• M5: 2,566,651 km (0.049 R)
• M6: 2,906,986 km (0.115 R)
• M7: 3,380,164 km (0.056 R)
• M8: 4,066,669 km (0.055 R)
• M9: 5,481,565 km (0.073 R)
• M10: 6,081,004 km (0.118 R)
• M11: 7,698,456 km (0.115 R)
• M12: 8,924,859 km (0.119 R)
• M13: 9,669,558 km (0.067 R)
• M14: 10,817,721 km (0.058 R)
• M15: 13,864,581 km (0.103 R)
• M16: 20,094,734 km (0.062 R)
• M17: 21,663,417 km (0.107 R)
• M18: 24,324,763 km (0.03 R)
• M19: 27,196,594 km (0.103 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 586.5

Radius: 11.4

Gravity: 4.51 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 4.25 AU - 5.76 AU

Year: 7334 Days

Day: 5.7 Hours

Environment

Temp: -209 °C

Axial Tilt: 8.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 37,017,084 km

• M1: 141,968 km (0.08 R)
• M2: 508,184 km (0.097 R)
• M3: 917,035 km (0.103 R)
• M4: 1,682,527 km (0.034 R)
• M5: 2,627,836 km (0.098 R)
• M6: 3,135,422 km (0.042 R)
• M7: 4,587,269 km (0.086 R)
• M8: 5,062,093 km (0.076 R)
• M9: 5,820,255 km (0.107 R)
• M10: 6,583,054 km (0.105 R)
• M11: 7,336,579 km (0.112 R)
• M12: 8,972,731 km (0.084 R)
• M13: 10,695,201 km (0.118 R)
• M14: 18,322,747 km (0.095 R)
• M15: 19,811,545 km (0.111 R)
• M16: 23,270,846 km (0.078 R)
• M17: 23,760,480 km (0.092 R)
• M18: 24,340,621 km (0.114 R)
• M19: 26,489,744 km (0.11 R)
• M20: 29,994,523 km (0.113 R)
• M21: 30,672,201 km (0.118 R)
• M22: 32,766,721 km (0.12 R)
• M23: 35,489,851 km (0.04 R)
• M24: 36,248,162 km (0.027 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 518 - 15,470 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit