🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.84

Radius: 0.93

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 0.53 AU - 0.67 AU

Year: 300 Days

Day: 46.1 Hours

Environment

Temp: -121 °C

Axial Tilt: 33.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 2.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 149.5

Radius: 8.9

Gravity: 1.89 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 2.64 AU - 2.8 AU

Year: 2896 Days

Day: 5.6 Hours

Environment

Temp: -192 °C

Axial Tilt: 0.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 55,168,805 km

• M1: 112,198 km (0.105 R)
• M2: 560,693 km (0.077 R)
• M3: 967,449 km (0.098 R)
• M4: 1,274,873 km (0.116 R)
• M5: 1,922,781 km (0.116 R)
• M6: 2,286,454 km (0.089 R)
• M7: 2,643,544 km (0.118 R)
• M8: 3,197,505 km (0.057 R)
• M9: 3,565,665 km (0.067 R)
• M10: 4,118,280 km (0.093 R)
• M11: 4,406,106 km (0.116 R)
• M12: 5,894,904 km (0.061 R)
• M13: 6,379,302 km (0.09 R)
• M14: 8,644,812 km (0.057 R)
• M15: 9,300,948 km (0.115 R)
• M16: 10,478,882 km (0.098 R)
• M17: 11,190,220 km (0.113 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 594.5

Radius: 8.5

Gravity: 8.23 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 2.99 AU - 4.93 AU

Year: 5088 Days

Day: 7.9 Hours

Environment

Temp: -221 °C

Axial Tilt: 84.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 55,168,805 km

• M1: 109,805 km (0.027 R)
• M2: 374,593 km (0.09 R)
• M3: 702,960 km (0.116 R)
• M4: 1,371,962 km (0.09 R)
• M5: 1,788,592 km (0.11 R)
• M6: 2,092,126 km (0.089 R)
• M7: 2,698,895 km (0.11 R)
• M8: 3,178,207 km (0.118 R)
• M9: 4,188,142 km (0.055 R)
• M10: 4,502,148 km (0.115 R)
• M11: 6,190,958 km (0.112 R)
• M12: 6,793,688 km (0.11 R)
• M13: 7,681,252 km (0.108 R)
• M14: 8,042,531 km (0.111 R)
• M15: 8,916,631 km (0.113 R)
• M16: 9,937,039 km (0.1 R)
• M17: 14,366,482 km (0.077 R)
• M18: 14,749,452 km (0.037 R)
• M19: 15,027,256 km (0.088 R)
• M20: 15,765,521 km (0.085 R)
• M21: 16,948,392 km (0.089 R)
• M22: 19,290,945 km (0.044 R)
• M23: 20,027,116 km (0.088 R)
• M24: 21,201,309 km (0.095 R)
• M25: 23,838,570 km (0.047 R)
• M26: 24,530,460 km (0.101 R)
• M27: 27,099,505 km (0.114 R)
• M28: 27,684,432 km (0.072 R)
• M29: 28,534,747 km (0.117 R)
• M30: 29,053,253 km (0.11 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 984.7

Radius: 14.4

Gravity: 4.75 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 4.3 AU - 6.7 AU

Year: 8328 Days

Day: 13.4 Hours

Environment

Temp: -229 °C

Axial Tilt: 20 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 55,168,805 km

• M1: 179,069 km (0.05 R)
• M2: 1,306,887 km (0.096 R)
• M3: 1,847,235 km (0.063 R)
• M4: 2,386,385 km (0.089 R)
• M5: 3,119,265 km (0.118 R)
• M6: 3,919,464 km (0.082 R)
• M7: 5,195,684 km (0.075 R)
• M8: 7,003,873 km (0.087 R)
• M9: 7,987,180 km (0.052 R)
• M10: 10,177,742 km (0.09 R)
• M11: 13,832,418 km (0.03 R)
• M12: 15,715,406 km (0.102 R)
• M13: 17,471,386 km (0.041 R)
• M14: 22,905,828 km (0.099 R)
• M15: 25,815,357 km (0.095 R)
• M16: 27,556,077 km (0.111 R)
• M17: 30,207,101 km (0.096 R)
• M18: 33,584,872 km (0.113 R)
• M19: 34,038,452 km (0.071 R)
• M20: 37,207,085 km (0.073 R)
• M21: 39,300,258 km (0.113 R)
• M22: 45,218,200 km (0.081 R)
• M23: 47,458,129 km (0.057 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 585

Radius: 11.2

Gravity: 4.66 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 4.38 AU - 7.18 AU

Year: 8972 Days

Day: 14.6 Hours

Environment

Temp: -228 °C

Axial Tilt: 10.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 55,168,805 km

• M1: 139,276 km (0.105 R)
• M2: 564,283 km (0.034 R)
• M3: 932,892 km (0.109 R)
• M4: 1,654,552 km (0.105 R)
• M5: 2,362,898 km (0.03 R)
• M6: 2,878,562 km (0.115 R)
• M7: 4,324,426 km (0.092 R)
• M8: 5,284,545 km (0.108 R)
• M9: 6,206,068 km (0.096 R)
• M10: 7,347,649 km (0.094 R)
• M11: 8,409,046 km (0.086 R)
• M12: 9,430,500 km (0.119 R)
• M13: 10,935,754 km (0.074 R)
• M14: 12,151,985 km (0.108 R)
• M15: 21,566,627 km (0.117 R)
• M16: 25,761,202 km (0.102 R)
• M17: 26,494,082 km (0.109 R)
• M18: 27,335,121 km (0.1 R)
• M19: 31,186,668 km (0.097 R)
• M20: 39,582,998 km (0.087 R)

Planet 6 - Ice Giant

Semi-Major Axis: 11.13 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 181.7

Radius: 5.2

Gravity: 6.72 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 9.72 AU - 12.54 AU

Year: 23975 Days

Day: 21.1 Hours

Environment

Temp: -229 °C

Axial Tilt: 20.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 55,168,805 km

• M1: 86,168 km (0.113 R)
• M2: 349,909 km (0.092 R)
• M3: 627,713 km (0.083 R)
• M4: 798,254 km (0.051 R)
• M5: 1,465,012 km (0.086 R)
• M6: 1,820,008 km (0.105 R)
• M7: 3,088,298 km (0.092 R)
• M8: 3,890,293 km (0.096 R)
• M9: 4,855,348 km (0.105 R)
• M10: 6,507,956 km (0.12 R)
• M11: 6,911,422 km (0.084 R)
• M12: 8,408,448 km (0.064 R)
• M13: 14,374,859 km (0.117 R)
• M14: 17,314,906 km (0.111 R)
• M15: 20,206,633 km (0.076 R)
• M16: 20,461,249 km (0.062 R)
• M17: 22,484,859 km (0.113 R)
• M18: 27,439,989 km (0.075 R)
• M19: 33,430,038 km (0.114 R)
• M20: 35,605,340 km (0.102 R)
• M21: 40,235,544 km (0.047 R)
• M22: 44,245,216 km (0.096 R)
• M23: 46,715,376 km (0.054 R)
• M24: 49,891,488 km (0.089 R)
• M25: 51,138,387 km (0.092 R)
• M26: 54,346,363 km (0.104 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 345 - 15,757 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit