🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.11

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 0.63 AU - 0.73 AU

Year: 208 Days

Day: 41.8 Hours

Environment

Temp: 170 °C

Axial Tilt: 28.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Gas Giant

Semi-Major Axis: 4.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 682.5

Radius: 9.6

Gravity: 7.41 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 4 AU - 5.4 AU

Year: 3779 Days

Day: 10.5 Hours

Environment

Temp: -140 °C

Axial Tilt: 34.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 33,604,943 km

• M1: 119,379 km (0.103 R)
• M2: 442,511 km (0.044 R)
• M3: 798,553 km (0.098 R)
• M4: 1,115,551 km (0.106 R)
• M5: 1,422,227 km (0.114 R)
• M6: 2,031,090 km (0.034 R)
• M7: 2,403,888 km (0.099 R)
• M8: 3,384,203 km (0.081 R)
• M9: 3,723,042 km (0.035 R)
• M10: 4,423,011 km (0.09 R)
• M11: 4,853,853 km (0.077 R)
• M12: 5,498,619 km (0.103 R)
• M13: 6,435,850 km (0.068 R)
• M14: 7,476,154 km (0.092 R)
• M15: 8,264,983 km (0.033 R)
• M16: 9,298,854 km (0.038 R)
• M17: 11,181,394 km (0.12 R)
• M18: 11,756,597 km (0.081 R)
• M19: 12,212,273 km (0.095 R)
• M20: 13,062,288 km (0.08 R)
• M21: 14,307,540 km (0.08 R)
• M22: 16,014,751 km (0.117 R)
• M23: 17,853,758 km (0.079 R)
• M24: 18,334,715 km (0.077 R)
• M25: 18,885,983 km (0.072 R)
• M26: 19,574,732 km (0.087 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 572.5

Radius: 12.9

Gravity: 3.44 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 4.32 AU - 5.54 AU

Year: 4060 Days

Day: 13.9 Hours

Environment

Temp: -147 °C

Axial Tilt: 20.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 33,604,943 km

• M1: 207,343 km (0.069 R)
• M2: 623,374 km (0.111 R)
• M3: 1,036,264 km (0.066 R)
• M4: 1,734,438 km (0.051 R)
• M5: 2,170,815 km (0.05 R)
• M6: 3,018,586 km (0.118 R)
• M7: 3,968,832 km (0.106 R)
• M8: 4,387,556 km (0.072 R)
• M9: 6,852,330 km (0.112 R)
• M10: 8,380,922 km (0.066 R)
• M11: 11,257,539 km (0.117 R)
• M12: 15,967,628 km (0.105 R)
• M13: 17,034,710 km (0.083 R)
• M14: 19,688,277 km (0.09 R)
• M15: 20,327,807 km (0.118 R)
• M16: 21,446,650 km (0.098 R)
• M17: 22,192,395 km (0.082 R)
• M18: 22,675,746 km (0.092 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 833.9

Radius: 8.3

Gravity: 12.1 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 4.1 AU - 5.94 AU

Year: 4171 Days

Day: 5.1 Hours

Environment

Temp: -140 °C

Axial Tilt: 3.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 33,604,943 km

• M1: 105,616 km (0.068 R)
• M2: 542,741 km (0.081 R)
• M3: 871,856 km (0.102 R)
• M4: 1,302,997 km (0.067 R)
• M5: 2,197,443 km (0.103 R)
• M6: 3,619,371 km (0.118 R)
• M7: 3,924,251 km (0.104 R)
• M8: 5,347,825 km (0.098 R)
• M9: 6,100,152 km (0.108 R)
• M10: 7,496,499 km (0.089 R)
• M11: 9,293,917 km (0.11 R)
• M12: 9,952,148 km (0.082 R)
• M13: 10,997,239 km (0.067 R)
• M14: 11,499,888 km (0.091 R)
• M15: 11,970,074 km (0.094 R)
• M16: 12,306,818 km (0.102 R)
• M17: 12,798,846 km (0.102 R)
• M18: 14,033,327 km (0.07 R)
• M19: 15,800,228 km (0.089 R)
• M20: 16,440,507 km (0.093 R)
• M21: 18,085,186 km (0.076 R)
• M22: 19,836,827 km (0.11 R)
• M23: 25,607,116 km (0.073 R)
• M24: 27,476,491 km (0.119 R)
• M25: 28,572,445 km (0.091 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 296.2

Radius: 12.9

Gravity: 1.78 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 8.75 AU - 9.87 AU

Year: 10535 Days

Day: 5.8 Hours

Environment

Temp: -170 °C

Axial Tilt: 10.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 33,604,943 km

• M1: 162,762 km (0.087 R)
• M2: 751,281 km (0.092 R)
• M3: 1,169,407 km (0.059 R)
• M4: 5,324,188 km (0.085 R)
• M5: 6,757,934 km (0.047 R)
• M6: 8,272,164 km (0.096 R)
• M7: 10,517,478 km (0.083 R)
• M8: 11,099,863 km (0.08 R)
• M9: 12,223,642 km (0.118 R)
• M10: 12,650,594 km (0.098 R)
• M11: 13,591,116 km (0.107 R)
• M12: 15,302,516 km (0.114 R)
• M13: 16,370,196 km (0.093 R)
• M14: 18,167,315 km (0.087 R)
• M15: 21,295,706 km (0.102 R)
• M16: 25,538,451 km (0.101 R)
• M17: 27,219,931 km (0.11 R)
• M18: 36,417,806 km (0.088 R)

Planet 6 - Gas Giant

Semi-Major Axis: 11.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 119.9

Radius: 9.7

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 10.62 AU - 11.92 AU

Year: 14031 Days

Day: 7.1 Hours

Environment

Temp: -189 °C

Axial Tilt: 11.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 33,604,943 km

• M1: 120,725 km (0.115 R)
• M2: 912,248 km (0.081 R)
• M3: 1,259,464 km (0.088 R)
• M4: 1,816,717 km (0.116 R)
• M5: 2,122,195 km (0.115 R)
• M6: 2,479,435 km (0.105 R)
• M7: 3,111,337 km (0.082 R)
• M8: 4,855,947 km (0.112 R)
• M9: 5,305,788 km (0.085 R)
• M10: 5,631,013 km (0.045 R)
• M11: 6,687,623 km (0.032 R)
• M12: 7,245,324 km (0.066 R)
• M13: 8,256,306 km (0.061 R)
• M14: 9,573,217 km (0.084 R)
• M15: 10,556,523 km (0.12 R)
• M16: 11,803,721 km (0.098 R)
• M17: 12,257,601 km (0.098 R)
• M18: 14,531,189 km (0.095 R)
• M19: 15,347,844 km (0.081 R)
• M20: 16,629,748 km (0.081 R)
• M21: 17,264,641 km (0.111 R)
• M22: 18,180,480 km (0.104 R)
• M23: 19,405,237 km (0.116 R)
• M24: 19,825,458 km (0.062 R)
• M25: 27,490,703 km (0.113 R)
• M26: 29,376,683 km (0.099 R)
• M27: 31,155,851 km (0.059 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 251 - 13,878 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit