🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 816.4

Radius: 9.2

Gravity: 9.65 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 1.06 AU - 1.12 AU

Year: 772 Days

Day: 7.7 Hours

Environment

Temp: -180 °C

Axial Tilt: 20.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 31,885,323 km

• M1: 114,442 km (0.064 R)
• M2: 404,213 km (0.055 R)
• M3: 960,269 km (0.085 R)
• M4: 1,661,434 km (0.059 R)
• M5: 2,129,226 km (0.094 R)
• M6: 2,422,139 km (0.095 R)
• M7: 2,814,235 km (0.108 R)
• M8: 4,014,608 km (0.083 R)
• M9: 4,686,004 km (0.099 R)
• M10: 5,642,981 km (0.101 R)
• M11: 7,647,294 km (0.12 R)
• M12: 8,088,906 km (0.115 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 723.4

Radius: 8.9

Gravity: 9.13 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 1.79 AU - 2.39 AU

Year: 2049 Days

Day: 9.9 Hours

Environment

Temp: -194 °C

Axial Tilt: 18.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 31,885,323 km

• M1: 110,852 km (0.111 R)
• M2: 468,989 km (0.11 R)
• M3: 916,885 km (0.106 R)
• M4: 1,432,250 km (0.062 R)
• M5: 1,762,113 km (0.072 R)
• M6: 2,057,569 km (0.105 R)
• M7: 2,899,805 km (0.105 R)
• M8: 3,520,038 km (0.083 R)
• M9: 4,847,420 km (0.054 R)
• M10: 5,317,905 km (0.064 R)
• M11: 5,793,776 km (0.09 R)
• M12: 7,221,837 km (0.106 R)
• M13: 7,598,076 km (0.059 R)
• M14: 8,202,451 km (0.108 R)
• M15: 9,438,728 km (0.115 R)
• M16: 11,248,862 km (0.1 R)
• M17: 12,235,759 km (0.09 R)
• M18: 15,164,287 km (0.113 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 867

Radius: 12.8

Gravity: 5.29 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 2.21 AU - 3.41 AU

Year: 3195 Days

Day: 6.8 Hours

Environment

Temp: -213 °C

Axial Tilt: 20.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 31,885,323 km

• M1: 159,172 km (0.103 R)
• M2: 607,218 km (0.096 R)
• M3: 1,130,511 km (0.104 R)
• M4: 1,654,104 km (0.098 R)
• M5: 2,367,386 km (0.08 R)
• M6: 4,098,982 km (0.039 R)
• M7: 5,003,151 km (0.097 R)
• M8: 5,677,090 km (0.047 R)
• M9: 6,648,728 km (0.092 R)
• M10: 8,067,065 km (0.042 R)
• M11: 8,774,813 km (0.088 R)
• M12: 9,678,384 km (0.076 R)
• M13: 13,286,684 km (0.077 R)
• M14: 15,631,182 km (0.086 R)
• M15: 17,129,255 km (0.079 R)
• M16: 19,211,209 km (0.035 R)
• M17: 20,345,161 km (0.064 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 339.3

Radius: 12.6

Gravity: 2.14 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 2.71 AU - 3.59 AU

Year: 3792 Days

Day: 11.5 Hours

Environment

Temp: -207 °C

Axial Tilt: 8.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 31,885,323 km

• M1: 162,164 km (0.095 R)
• M2: 667,954 km (0.026 R)
• M3: 1,171,501 km (0.088 R)
• M4: 2,087,937 km (0.109 R)
• M5: 3,141,406 km (0.043 R)
• M6: 4,923,116 km (0.072 R)
• M7: 5,545,144 km (0.114 R)
• M8: 7,422,598 km (0.089 R)
• M9: 8,015,604 km (0.098 R)
• M10: 8,707,793 km (0.043 R)
• M11: 9,439,326 km (0.088 R)
• M12: 12,650,894 km (0.042 R)
• M13: 13,589,919 km (0.059 R)
• M14: 15,356,521 km (0.092 R)
• M15: 15,757,742 km (0.106 R)
• M16: 16,217,606 km (0.076 R)
• M17: 16,897,678 km (0.077 R)
• M18: 17,487,841 km (0.059 R)
• M19: 18,937,594 km (0.032 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 576.4

Radius: 10.8

Gravity: 4.94 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 2.62 AU - 4.34 AU

Year: 4403 Days

Day: 10.5 Hours

Environment

Temp: -211 °C

Axial Tilt: 45.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 31,885,323 km

• M1: 134,339 km (0.077 R)
• M2: 485,595 km (0.049 R)
• M3: 859,141 km (0.113 R)
• M4: 1,213,688 km (0.099 R)
• M5: 1,679,984 km (0.102 R)
• M6: 2,445,925 km (0.067 R)
• M7: 2,839,517 km (0.088 R)
• M8: 3,410,981 km (0.037 R)
• M9: 3,819,234 km (0.115 R)
• M10: 4,237,360 km (0.116 R)
• M11: 5,650,760 km (0.105 R)
• M12: 7,061,468 km (0.074 R)
• M13: 8,255,259 km (0.099 R)
• M14: 9,342,537 km (0.03 R)
• M15: 10,063,898 km (0.089 R)
• M16: 10,693,106 km (0.054 R)
• M17: 13,128,111 km (0.096 R)
• M18: 13,981,866 km (0.115 R)
• M19: 14,765,459 km (0.103 R)
• M20: 15,744,278 km (0.086 R)
• M21: 17,174,584 km (0.071 R)
• M22: 18,134,403 km (0.09 R)
• M23: 22,263,604 km (0.093 R)
• M24: 24,210,919 km (0.045 R)
• M25: 25,493,721 km (0.102 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 622.2

Radius: 10.4

Gravity: 5.75 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 4.08 AU - 4.18 AU

Year: 5693 Days

Day: 11.2 Hours

Environment

Temp: -220 °C

Axial Tilt: 41.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 31,885,323 km

• M1: 130,449 km (0.084 R)
• M2: 573,857 km (0.086 R)
• M3: 1,112,410 km (0.104 R)
• M4: 1,526,197 km (0.081 R)
• M5: 1,885,681 km (0.085 R)
• M6: 2,482,128 km (0.119 R)
• M7: 3,797,243 km (0.115 R)
• M8: 4,777,258 km (0.085 R)
• M9: 5,796,319 km (0.071 R)
• M10: 7,161,549 km (0.057 R)
• M11: 8,850,360 km (0.063 R)
• M12: 10,425,924 km (0.048 R)
• M13: 10,928,573 km (0.114 R)
• M14: 12,131,041 km (0.053 R)
• M15: 14,179,784 km (0.051 R)
• M16: 14,514,285 km (0.082 R)
• M17: 19,838,772 km (0.077 R)
• M18: 20,540,087 km (0.105 R)
• M19: 24,776,848 km (0.115 R)
• M20: 28,049,750 km (0.076 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 367 - 15,400 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit