🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 22.5

Radius: 8.4

Gravity: 0.32 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 0.72 AU - 0.78 AU

Year: 441 Days

Day: 7.9 Hours

Environment

Temp: -153 °C

Axial Tilt: 25 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (5)

Outer Limit: 26,910,966 km

• M1: 168,896 km (0.038 R)
• M2: 501,452 km (0.114 R)
• M3: 841,039 km (0.11 R)
• M4: 1,593,666 km (0.112 R)
• M5: 1,871,619 km (0.095 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 966.9

Radius: 8.1

Gravity: 14.74 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 0.81 AU - 1.33 AU

Year: 751 Days

Day: 15 Hours

Environment

Temp: -172 °C

Axial Tilt: 41.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 26,910,966 km

• M1: 101,727 km (0.078 R)
• M2: 444,006 km (0.087 R)
• M3: 715,826 km (0.108 R)
• M4: 969,245 km (0.095 R)
• M5: 1,284,148 km (0.084 R)
• M6: 1,608,177 km (0.114 R)
• M7: 2,045,152 km (0.046 R)
• M8: 2,688,872 km (0.09 R)
• M9: 3,693,721 km (0.1 R)
• M10: 4,423,011 km (0.12 R)
• M11: 5,021,253 km (0.114 R)
• M12: 5,692,199 km (0.117 R)
• M13: 5,976,884 km (0.095 R)
• M14: 6,574,677 km (0.052 R)
• M15: 7,164,990 km (0.07 R)
• M16: 7,449,076 km (0.119 R)
• M17: 8,192,578 km (0.118 R)
• M18: 8,688,345 km (0.116 R)
• M19: 9,204,009 km (0.1 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 839.1

Radius: 13.6

Gravity: 4.54 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 1.81 AU - 1.93 AU

Year: 1734 Days

Day: 12.6 Hours

Environment

Temp: -205 °C

Axial Tilt: 32.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 26,910,966 km

• M1: 169,195 km (0.065 R)
• M2: 751,879 km (0.082 R)
• M3: 1,914,404 km (0.091 R)
• M4: 2,572,186 km (0.096 R)
• M5: 3,560,878 km (0.114 R)
• M6: 4,286,727 km (0.091 R)
• M7: 4,747,638 km (0.07 R)
• M8: 5,175,189 km (0.108 R)
• M9: 6,258,128 km (0.116 R)
• M10: 7,979,550 km (0.118 R)
• M11: 9,489,442 km (0.097 R)
• M12: 10,814,131 km (0.045 R)
• M13: 12,022,433 km (0.113 R)
• M14: 12,822,183 km (0.088 R)
• M15: 14,262,811 km (0.067 R)
• M16: 14,977,140 km (0.091 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 254.3

Radius: 9.1

Gravity: 3.07 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 2.3 AU - 2.4 AU

Year: 2443 Days

Day: 11.3 Hours

Environment

Temp: -196 °C

Axial Tilt: 48.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 26,910,966 km

• M1: 113,844 km (0.112 R)
• M2: 415,732 km (0.111 R)
• M3: 980,464 km (0.111 R)
• M4: 1,617,602 km (0.105 R)
• M5: 2,123,392 km (0.083 R)
• M6: 2,598,665 km (0.061 R)
• M7: 3,295,043 km (0.067 R)
• M8: 3,580,326 km (0.092 R)
• M9: 4,274,161 km (0.086 R)
• M10: 4,575,900 km (0.108 R)
• M11: 5,013,773 km (0.094 R)
• M12: 6,020,417 km (0.04 R)
• M13: 6,974,552 km (0.075 R)
• M14: 7,664,647 km (0.036 R)
• M15: 9,878,546 km (0.055 R)
• M16: 11,237,792 km (0.099 R)
• M17: 13,146,362 km (0.103 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 152.9

Radius: 10.5

Gravity: 1.39 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 2.27 AU - 2.83 AU

Year: 2762 Days

Day: 8 Hours

Environment

Temp: -209 °C

Axial Tilt: 9.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 26,910,966 km

• M1: 130,749 km (0.103 R)
• M2: 497,563 km (0.106 R)
• M3: 996,322 km (0.094 R)
• M4: 1,381,237 km (0.062 R)
• M5: 1,758,523 km (0.099 R)
• M6: 2,354,521 km (0.049 R)
• M7: 3,783,629 km (0.068 R)
• M8: 4,351,353 km (0.093 R)
• M9: 4,703,507 km (0.031 R)
• M10: 5,831,774 km (0.074 R)
• M11: 6,471,454 km (0.11 R)
• M12: 8,848,116 km (0.068 R)
• M13: 9,354,953 km (0.052 R)
• M14: 10,264,209 km (0.093 R)
• M15: 10,857,664 km (0.102 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 660.2

Radius: 11.9

Gravity: 4.66 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 3.08 AU - 5.1 AU

Year: 5610 Days

Day: 10.8 Hours

Environment

Temp: -229 °C

Axial Tilt: 33.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 26,910,966 km

• M1: 147,952 km (0.094 R)
• M2: 648,956 km (0.108 R)
• M3: 1,048,681 km (0.069 R)
• M4: 1,534,276 km (0.107 R)
• M5: 1,949,111 km (0.117 R)
• M6: 2,608,987 km (0.083 R)
• M7: 3,088,897 km (0.085 R)
• M8: 4,036,300 km (0.1 R)
• M9: 4,450,836 km (0.107 R)
• M10: 5,688,010 km (0.079 R)
• M11: 7,353,334 km (0.068 R)
• M12: 9,033,617 km (0.08 R)
• M13: 9,746,900 km (0.054 R)
• M14: 10,183,875 km (0.096 R)
• M15: 11,144,144 km (0.038 R)
• M16: 12,773,713 km (0.112 R)
• M17: 14,110,221 km (0.096 R)
• M18: 16,134,878 km (0.057 R)
• M19: 17,122,224 km (0.096 R)
• M20: 18,280,710 km (0.114 R)
• M21: 18,678,192 km (0.115 R)
• M22: 20,255,851 km (0.106 R)
• M23: 21,920,726 km (0.082 R)
• M24: 24,626,502 km (0.059 R)
• M25: 27,031,138 km (0.071 R)
• M26: 28,867,452 km (0.115 R)
• M27: 31,254,436 km (0.104 R)

Planet 7 - Ice Giant

Semi-Major Axis: 5.65 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 146.1

Radius: 7.3

Gravity: 2.74 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 4.5 AU - 6.8 AU

Year: 9109 Days

Day: 15.2 Hours

Environment

Temp: -235 °C

Axial Tilt: 12 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 26,910,966 km

• M1: 116,088 km (0.05 R)
• M2: 738,116 km (0.109 R)
• M3: 1,019,958 km (0.097 R)
• M4: 1,912,310 km (0.076 R)
• M5: 2,193,554 km (0.12 R)
• M6: 2,965,179 km (0.094 R)
• M7: 3,304,467 km (0.066 R)
• M8: 4,456,371 km (0.059 R)
• M9: 5,599,149 km (0.116 R)
• M10: 6,029,991 km (0.094 R)
• M11: 7,490,365 km (0.093 R)
• M12: 8,711,234 km (0.107 R)
• M13: 15,260,479 km (0.115 R)
• M14: 16,736,711 km (0.099 R)
• M15: 18,681,333 km (0.061 R)
• M16: 19,447,873 km (0.095 R)
• M17: 20,771,664 km (0.098 R)
• M18: 21,111,850 km (0.103 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 433 - 11,184 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit