🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 562.8

Radius: 9.1

Gravity: 6.8 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 0.78 AU - 0.82 AU

Year: 477 Days

Day: 9.6 Hours

Environment

Temp: -167 °C

Axial Tilt: 35.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 54,173,208 km

• M1: 113,246 km (0.088 R)
• M2: 633,996 km (0.1 R)
• M3: 1,135,897 km (0.077 R)
• M4: 2,108,732 km (0.104 R)
• M5: 2,413,313 km (0.119 R)
• M6: 2,841,163 km (0.086 R)
• M7: 3,307,160 km (0.1 R)
• M8: 3,772,110 km (0.079 R)
• M9: 5,598,850 km (0.111 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 119.2

Radius: 9.9

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 0.84 AU - 1.28 AU

Year: 728 Days

Day: 11.9 Hours

Environment

Temp: -186 °C

Axial Tilt: 18.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 54,173,208 km

• M1: 123,418 km (0.027 R)
• M2: 438,471 km (0.1 R)
• M3: 795,412 km (0.084 R)
• M4: 1,393,504 km (0.071 R)
• M5: 2,093,173 km (0.039 R)
• M6: 2,492,301 km (0.11 R)
• M7: 3,303,271 km (0.058 R)
• M8: 3,859,326 km (0.109 R)
• M9: 4,410,744 km (0.098 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 461.7

Radius: 8.3

Gravity: 6.7 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 0.88 AU - 1.36 AU

Year: 790 Days

Day: 12.7 Hours

Environment

Temp: -173 °C

Axial Tilt: 48.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 54,173,208 km

• M1: 103,223 km (0.091 R)
• M2: 385,215 km (0.086 R)
• M3: 758,162 km (0.114 R)
• M4: 1,092,663 km (0.109 R)
• M5: 1,502,711 km (0.088 R)
• M6: 2,105,291 km (0.079 R)
• M7: 2,462,381 km (0.074 R)
• M8: 2,745,271 km (0.113 R)
• M9: 3,469,025 km (0.06 R)
• M10: 3,797,542 km (0.09 R)
• M11: 4,102,123 km (0.077 R)
• M12: 4,810,020 km (0.062 R)
• M13: 5,615,156 km (0.081 R)
• M14: 6,050,187 km (0.085 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 912.3

Radius: 10.3

Gravity: 8.6 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 1.56 AU - 1.72 AU

Year: 1401 Days

Day: 10.8 Hours

Environment

Temp: -185 °C

Axial Tilt: 12.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 54,173,208 km

• M1: 128,953 km (0.081 R)
• M2: 607,517 km (0.062 R)
• M3: 1,009,935 km (0.069 R)
• M4: 2,202,829 km (0.119 R)
• M5: 2,590,138 km (0.109 R)
• M6: 3,112,085 km (0.117 R)
• M7: 3,754,009 km (0.055 R)
• M8: 5,410,805 km (0.104 R)
• M9: 5,793,327 km (0.036 R)
• M10: 6,266,505 km (0.109 R)
• M11: 6,894,218 km (0.075 R)
• M12: 8,511,820 km (0.109 R)
• M13: 9,250,235 km (0.087 R)
• M14: 9,765,899 km (0.095 R)
• M15: 10,471,701 km (0.099 R)
• M16: 11,139,207 km (0.075 R)
• M17: 11,947,185 km (0.092 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 901.2

Radius: 8.9

Gravity: 11.38 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 1.35 AU - 2.23 AU

Year: 1597 Days

Day: 10 Hours

Environment

Temp: -193 °C

Axial Tilt: 1.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 54,173,208 km

• M1: 115,340 km (0.102 R)
• M2: 436,975 km (0.116 R)
• M3: 1,021,155 km (0.036 R)
• M4: 1,365,529 km (0.114 R)
• M5: 1,755,681 km (0.047 R)
• M6: 2,487,663 km (0.083 R)
• M7: 3,121,060 km (0.069 R)
• M8: 3,492,961 km (0.075 R)
• M9: 3,786,621 km (0.045 R)
• M10: 4,768,731 km (0.086 R)
• M11: 5,466,306 km (0.06 R)
• M12: 5,984,364 km (0.056 R)
• M13: 6,769,304 km (0.114 R)
• M14: 7,507,420 km (0.058 R)
• M15: 7,940,206 km (0.094 R)
• M16: 8,450,634 km (0.067 R)
• M17: 9,143,571 km (0.116 R)
• M18: 10,253,288 km (0.097 R)
• M19: 12,900,572 km (0.112 R)
• M20: 14,337,610 km (0.107 R)
• M21: 14,914,309 km (0.103 R)

Asteroid Belt

Center: 2.8 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 3.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 228.2

Radius: 12.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 3.07 AU - 4.53 AU

Year: 4940 Days

Day: 12.9 Hours

Environment

Temp: -221 °C

Axial Tilt: 12 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 54,173,208 km

• M1: 160,369 km (0.06 R)
• M2: 603,029 km (0.108 R)
• M3: 1,066,782 km (0.099 R)
• M4: 1,622,389 km (0.086 R)
• M5: 2,063,104 km (0.082 R)
• M6: 2,614,223 km (0.087 R)
• M7: 3,227,873 km (0.074 R)
• M8: 4,327,717 km (0.109 R)
• M9: 5,411,105 km (0.108 R)
• M10: 6,219,531 km (0.092 R)
• M11: 8,645,560 km (0.053 R)
• M12: 9,276,564 km (0.093 R)
• M13: 11,314,087 km (0.075 R)
• M14: 13,403,072 km (0.05 R)
• M15: 14,153,455 km (0.052 R)
• M16: 14,881,996 km (0.101 R)
• M17: 15,432,217 km (0.101 R)
• M18: 18,332,321 km (0.118 R)
• M19: 19,611,832 km (0.088 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 538.9

Radius: 11.9

Gravity: 3.81 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 5.23 AU - 6.23 AU

Year: 9147 Days

Day: 14.7 Hours

Environment

Temp: -230 °C

Axial Tilt: 12.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 54,173,208 km

• M1: 148,102 km (0.083 R)
• M2: 804,986 km (0.055 R)
• M3: 1,315,264 km (0.075 R)
• M4: 2,022,563 km (0.049 R)
• M5: 2,518,929 km (0.113 R)
• M6: 3,687,139 km (0.114 R)
• M7: 4,544,634 km (0.077 R)
• M8: 5,126,270 km (0.105 R)
• M9: 5,822,948 km (0.044 R)
• M10: 7,483,334 km (0.114 R)
• M11: 8,129,148 km (0.106 R)
• M12: 9,212,087 km (0.112 R)
• M13: 14,095,261 km (0.108 R)
• M14: 22,638,945 km (0.081 R)
• M15: 25,572,858 km (0.095 R)

Planet 8 - Ice Giant

Semi-Major Axis: 8.83 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 323

Radius: 4.7

Gravity: 14.62 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 8.29 AU - 9.37 AU

Year: 17497 Days

Day: 19.4 Hours

Environment

Temp: -236 °C

Axial Tilt: 0.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 54,173,208 km

• M1: 58,642 km (0.096 R)
• M2: 348,413 km (0.095 R)
• M3: 504,444 km (0.099 R)
• M4: 797,207 km (0.101 R)
• M5: 1,196,185 km (0.081 R)
• M6: 1,608,925 km (0.119 R)
• M7: 2,358,859 km (0.064 R)
• M8: 2,755,294 km (0.102 R)
• M9: 3,122,556 km (0.095 R)
• M10: 4,924,164 km (0.091 R)
• M11: 5,257,318 km (0.113 R)
• M12: 6,043,156 km (0.108 R)
• M13: 7,711,471 km (0.054 R)
• M14: 7,978,802 km (0.086 R)
• M15: 9,664,022 km (0.091 R)
• M16: 10,133,012 km (0.044 R)
• M17: 10,948,021 km (0.108 R)
• M18: 13,206,799 km (0.095 R)
• M19: 14,444,722 km (0.107 R)
• M20: 16,627,355 km (0.043 R)
• M21: 18,146,671 km (0.03 R)
• M22: 18,619,849 km (0.113 R)
• M23: 25,248,081 km (0.051 R)
• M24: 26,135,795 km (0.082 R)
• M25: 27,973,455 km (0.102 R)
• M26: 28,393,227 km (0.104 R)
• M27: 29,137,925 km (0.115 R)
• M28: 30,666,217 km (0.092 R)
• M29: 31,112,468 km (0.08 R)
• M30: 32,592,888 km (0.086 R)
• M31: 38,594,755 km (0.088 R)
• M32: 39,771,641 km (0.082 R)
• M33: 43,726,560 km (0.069 R)
• M34: 46,162,612 km (0.072 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 218 - 13,944 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit