🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 112.3

Radius: 14.8

Gravity: 0.51 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 0.41 AU - 0.63 AU

Year: 254 Days

Day: 12.9 Hours

Environment

Temp: -135 °C

Axial Tilt: 16.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (4)

Outer Limit: 26,834,220 km

• M1: 184,155 km (0.093 R)
• M2: 648,058 km (0.086 R)
• M3: 1,113,756 km (0.049 R)
• M4: 1,791,584 km (0.107 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 741.3

Radius: 9.8

Gravity: 7.72 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 0.65 AU - 0.71 AU

Year: 380 Days

Day: 9.6 Hours

Environment

Temp: -161 °C

Axial Tilt: 38.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 26,834,220 km

• M1: 121,922 km (0.105 R)
• M2: 591,959 km (0.119 R)
• M3: 927,656 km (0.099 R)
• M4: 1,245,552 km (0.096 R)
• M5: 1,616,854 km (0.055 R)
• M6: 1,957,189 km (0.106 R)
• M7: 2,597,468 km (0.088 R)
• M8: 3,123,304 km (0.105 R)
• M9: 3,453,168 km (0.075 R)
• M10: 4,360,778 km (0.106 R)
• M11: 5,105,476 km (0.109 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 138

Radius: 13.2

Gravity: 0.79 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 1.02 AU - 1.46 AU

Year: 937 Days

Day: 13.5 Hours

Environment

Temp: -180 °C

Axial Tilt: 25.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 26,834,220 km

• M1: 164,109 km (0.076 R)
• M2: 1,045,839 km (0.065 R)
• M3: 1,592,320 km (0.118 R)
• M4: 2,213,749 km (0.119 R)
• M5: 3,223,535 km (0.116 R)
• M6: 5,068,376 km (0.098 R)
• M7: 5,545,294 km (0.068 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 472.3

Radius: 11.3

Gravity: 3.7 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 2.1 AU - 2.54 AU

Year: 2397 Days

Day: 10.8 Hours

Environment

Temp: -195 °C

Axial Tilt: 7.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 26,834,220 km

• M1: 192,981 km (0.1 R)
• M2: 609,163 km (0.101 R)
• M3: 981,212 km (0.112 R)
• M4: 1,375,253 km (0.111 R)
• M5: 1,854,714 km (0.071 R)
• M6: 2,276,580 km (0.045 R)
• M7: 3,015,893 km (0.114 R)
• M8: 3,416,815 km (0.085 R)
• M9: 6,493,894 km (0.088 R)
• M10: 7,195,209 km (0.113 R)
• M11: 7,651,482 km (0.113 R)
• M12: 8,096,686 km (0.12 R)
• M13: 12,186,991 km (0.088 R)
• M14: 13,338,745 km (0.103 R)
• M15: 15,526,763 km (0.096 R)
• M16: 15,953,267 km (0.1 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 219.5

Radius: 9.8

Gravity: 2.29 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 3.49 AU - 3.73 AU

Year: 4652 Days

Day: 11.4 Hours

Environment

Temp: -221 °C

Axial Tilt: 12.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 26,834,220 km

• M1: 121,922 km (0.11 R)
• M2: 1,073,514 km (0.067 R)
• M3: 1,490,593 km (0.078 R)
• M4: 2,510,103 km (0.064 R)
• M5: 3,633,134 km (0.117 R)
• M6: 4,100,627 km (0.111 R)
• M7: 4,434,380 km (0.088 R)
• M8: 4,877,190 km (0.087 R)
• M9: 5,521,508 km (0.108 R)
• M10: 5,851,521 km (0.072 R)
• M11: 6,412,513 km (0.071 R)
• M12: 9,481,064 km (0.097 R)
• M13: 10,104,887 km (0.075 R)
• M14: 12,440,559 km (0.094 R)
• M15: 13,009,629 km (0.092 R)
• M16: 14,724,918 km (0.112 R)
• M17: 16,690,784 km (0.069 R)
• M18: 18,094,760 km (0.084 R)
• M19: 19,285,110 km (0.091 R)

Planet 6 - Ice Giant

Semi-Major Axis: 5.86 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 434.6

Radius: 4.5

Gravity: 21.46 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 5.51 AU - 6.21 AU

Year: 9621 Days

Day: 19.2 Hours

Environment

Temp: -228 °C

Axial Tilt: 35.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 26,834,220 km

• M1: 61,335 km (0.098 R)
• M2: 1,023,549 km (0.098 R)
• M3: 1,804,300 km (0.064 R)
• M4: 1,957,488 km (0.117 R)
• M5: 2,186,822 km (0.07 R)
• M6: 3,154,869 km (0.108 R)
• M7: 3,310,152 km (0.102 R)
• M8: 3,493,858 km (0.116 R)
• M9: 4,544,783 km (0.041 R)
• M10: 4,800,895 km (0.066 R)
• M11: 5,404,672 km (0.098 R)
• M12: 5,563,246 km (0.118 R)
• M13: 5,856,457 km (0.077 R)
• M14: 8,671,141 km (0.031 R)
• M15: 9,021,051 km (0.1 R)
• M16: 9,380,086 km (0.078 R)
• M17: 13,396,938 km (0.056 R)
• M18: 15,585,854 km (0.11 R)
• M19: 16,168,089 km (0.089 R)
• M20: 20,121,362 km (0.064 R)
• M21: 20,349,649 km (0.059 R)
• M22: 23,814,784 km (0.118 R)
• M23: 27,466,169 km (0.079 R)
• M24: 31,987,914 km (0.055 R)
• M25: 36,190,118 km (0.093 R)
• M26: 39,424,125 km (0.108 R)

Planet 7 - Ice Giant

Semi-Major Axis: 8.55 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 41.8

Radius: 5.3

Gravity: 1.49 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 7.82 AU - 9.28 AU

Year: 16957 Days

Day: 16.2 Hours

Environment

Temp: -235 °C

Axial Tilt: 32.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 26,834,220 km

• M1: 65,973 km (0.116 R)
• M2: 705,354 km (0.104 R)
• M3: 1,558,062 km (0.091 R)
• M4: 2,916,710 km (0.108 R)
• M5: 3,851,547 km (0.091 R)
• M6: 5,619,644 km (0.065 R)
• M7: 9,169,003 km (0.098 R)
• M8: 11,909,636 km (0.085 R)
• M9: 19,906,989 km (0.075 R)
• M10: 20,304,321 km (0.097 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: 299 - 12,997 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit