🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 219.9

Radius: 11.1

Gravity: 1.78 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 0.39 AU - 0.61 AU

Year: 244 Days

Day: 7.1 Hours

Environment

Temp: -131 °C

Axial Tilt: 12.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 51,299,209 km

• M1: 138,378 km (0.086 R)
• M2: 500,554 km (0.059 R)
• M3: 1,312,422 km (0.118 R)
• M4: 1,704,069 km (0.11 R)
• M5: 2,056,821 km (0.083 R)
• M6: 2,576,973 km (0.108 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 277.4

Radius: 9.2

Gravity: 3.28 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 0.77 AU - 1.25 AU

Year: 701 Days

Day: 13.7 Hours

Environment

Temp: -167 °C

Axial Tilt: 23 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 51,299,209 km

• M1: 114,442 km (0.077 R)
• M2: 411,544 km (0.093 R)
• M3: 945,758 km (0.113 R)
• M4: 1,286,093 km (0.091 R)
• M5: 1,585,737 km (0.084 R)
• M6: 2,248,456 km (0.07 R)
• M7: 2,877,365 km (0.106 R)
• M8: 3,164,444 km (0.054 R)
• M9: 4,396,083 km (0.078 R)

Asteroid Belt

Center: 1.27 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 1.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 906.3

Radius: 13.2

Gravity: 5.2 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 1.23 AU - 1.81 AU

Year: 1294 Days

Day: 13.7 Hours

Environment

Temp: -190 °C

Axial Tilt: 32.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 51,299,209 km

• M1: 164,109 km (0.084 R)
• M2: 583,731 km (0.113 R)
• M3: 1,320,052 km (0.105 R)
• M4: 1,938,190 km (0.047 R)
• M5: 2,449,216 km (0.111 R)
• M6: 3,584,365 km (0.115 R)
• M7: 4,109,304 km (0.096 R)
• M8: 4,646,510 km (0.045 R)
• M9: 5,147,064 km (0.09 R)
• M10: 5,683,672 km (0.088 R)
• M11: 6,116,159 km (0.094 R)
• M12: 7,022,274 km (0.085 R)
• M13: 8,044,027 km (0.059 R)
• M14: 9,286,138 km (0.111 R)
• M15: 10,182,678 km (0.109 R)
• M16: 10,892,520 km (0.072 R)
• M17: 11,634,974 km (0.097 R)
• M18: 12,448,637 km (0.045 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 444.4

Radius: 12.5

Gravity: 2.84 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 3.58 AU - 4.2 AU

Year: 5296 Days

Day: 14.6 Hours

Environment

Temp: -227 °C

Axial Tilt: 5.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 51,299,209 km

• M1: 155,432 km (0.11 R)
• M2: 557,551 km (0.118 R)
• M3: 1,065,436 km (0.099 R)
• M4: 1,819,858 km (0.058 R)
• M5: 2,455,948 km (0.053 R)
• M6: 4,063,228 km (0.108 R)
• M7: 4,822,287 km (0.106 R)
• M8: 6,047,195 km (0.045 R)
• M9: 7,402,103 km (0.106 R)
• M10: 8,133,187 km (0.037 R)
• M11: 8,609,507 km (0.11 R)
• M12: 9,498,118 km (0.102 R)
• M13: 11,412,373 km (0.072 R)
• M14: 12,104,263 km (0.116 R)
• M15: 12,823,829 km (0.073 R)
• M16: 15,541,274 km (0.054 R)
• M17: 16,507,377 km (0.083 R)
• M18: 20,506,278 km (0.117 R)
• M19: 20,911,538 km (0.107 R)
• M20: 22,372,062 km (0.026 R)
• M21: 23,751,205 km (0.084 R)
• M22: 24,499,344 km (0.105 R)
• M23: 24,955,767 km (0.07 R)
• M24: 26,438,731 km (0.103 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 81.6

Radius: 8.2

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 3.88 AU - 5.38 AU

Year: 6877 Days

Day: 14.6 Hours

Environment

Temp: -218 °C

Axial Tilt: 153 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 51,299,209 km

• M1: 103,073 km (0.035 R)
• M2: 370,704 km (0.072 R)
• M3: 678,576 km (0.119 R)
• M4: 940,372 km (0.096 R)
• M5: 1,475,185 km (0.05 R)
• M6: 3,415,170 km (0.106 R)
• M7: 4,937,179 km (0.118 R)
• M8: 7,416,913 km (0.098 R)
• M9: 8,346,963 km (0.12 R)
• M10: 10,030,238 km (0.108 R)
• M11: 11,126,940 km (0.104 R)
• M12: 12,093,193 km (0.05 R)
• M13: 13,202,012 km (0.112 R)
• M14: 16,676,123 km (0.064 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 442.7

Radius: 14.4

Gravity: 2.13 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 4.01 AU - 6.33 AU

Year: 8114 Days

Day: 5.8 Hours

Environment

Temp: -221 °C

Axial Tilt: 12 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 51,299,209 km

• M1: 179,069 km (0.109 R)
• M2: 713,133 km (0.106 R)
• M3: 1,268,590 km (0.084 R)
• M4: 1,981,424 km (0.104 R)
• M5: 2,651,473 km (0.111 R)
• M6: 3,234,904 km (0.115 R)
• M7: 5,223,210 km (0.048 R)
• M8: 5,859,300 km (0.098 R)
• M9: 7,773,853 km (0.074 R)
• M10: 8,895,389 km (0.1 R)
• M11: 10,633,865 km (0.107 R)
• M12: 12,378,625 km (0.104 R)
• M13: 13,127,512 km (0.068 R)
• M14: 13,736,974 km (0.085 R)
• M15: 14,423,180 km (0.106 R)
• M16: 15,556,683 km (0.05 R)
• M17: 17,732,135 km (0.101 R)
• M18: 18,408,916 km (0.043 R)
• M19: 19,314,431 km (0.087 R)
• M20: 21,977,573 km (0.094 R)
• M21: 22,444,019 km (0.103 R)
• M22: 23,076,369 km (0.044 R)
• M23: 24,047,259 km (0.053 R)
• M24: 28,571,398 km (0.112 R)
• M25: 29,127,453 km (0.076 R)
• M26: 29,690,689 km (0.081 R)
• M27: 31,033,480 km (0.118 R)
• M28: 33,943,009 km (0.099 R)
• M29: 34,566,982 km (0.064 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 585

Radius: 13.7

Gravity: 3.12 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 5.01 AU - 5.53 AU

Year: 8351 Days

Day: 5.4 Hours

Environment

Temp: -234 °C

Axial Tilt: 11.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 51,299,209 km

• M1: 195,076 km (0.089 R)
• M2: 1,014,722 km (0.066 R)
• M3: 1,498,671 km (0.083 R)
• M4: 2,012,989 km (0.101 R)
• M5: 3,978,107 km (0.088 R)
• M6: 5,434,891 km (0.104 R)
• M7: 6,081,453 km (0.11 R)
• M8: 8,975,124 km (0.08 R)
• M9: 10,846,145 km (0.095 R)
• M10: 12,741,550 km (0.117 R)
• M11: 18,935,500 km (0.115 R)
• M12: 25,712,882 km (0.116 R)
• M13: 26,251,285 km (0.1 R)
• M14: 29,347,811 km (0.101 R)
• M15: 37,966,444 km (0.101 R)
• M16: 38,664,916 km (0.056 R)

Planet 8 - Ice Giant

Semi-Major Axis: 10.22 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 165.1

Radius: 3.3

Gravity: 15.16 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 9.51 AU - 10.93 AU

Year: 22552 Days

Day: 16.3 Hours

Environment

Temp: -240 °C

Axial Tilt: 16.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 51,299,209 km

• M1: 43,832 km (0.114 R)
• M2: 251,025 km (0.118 R)
• M3: 648,507 km (0.066 R)
• M4: 1,166,265 km (0.12 R)
• M5: 1,816,866 km (0.095 R)
• M6: 2,412,714 km (0.093 R)
• M7: 2,554,084 km (0.101 R)
• M8: 2,658,504 km (0.077 R)
• M9: 3,395,872 km (0.089 R)
• M10: 4,031,663 km (0.062 R)
• M11: 4,774,566 km (0.05 R)
• M12: 6,034,629 km (0.103 R)
• M13: 7,165,439 km (0.105 R)
• M14: 7,500,688 km (0.088 R)
• M15: 8,338,585 km (0.119 R)
• M16: 16,953,179 km (0.052 R)
• M17: 21,236,016 km (0.045 R)
• M18: 23,169,569 km (0.074 R)
• M19: 23,624,945 km (0.104 R)
• M20: 27,483,971 km (0.114 R)
• M21: 28,823,321 km (0.03 R)
• M22: 29,033,207 km (0.104 R)
• M23: 32,304,164 km (0.077 R)
• M24: 44,967,175 km (0.04 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 193 - 10,696 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit