🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 826.3

Radius: 11.9

Gravity: 5.84 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 0.65 AU - 0.81 AU

Year: 409 Days

Day: 9.3 Hours

Environment

Temp: -145 °C

Axial Tilt: 10.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 73,186,473 km

• M1: 150,645 km (0.059 R)
• M2: 621,280 km (0.037 R)
• M3: 1,018,014 km (0.099 R)
• M4: 1,489,546 km (0.119 R)
• M5: 2,031,240 km (0.064 R)
• M6: 2,437,847 km (0.087 R)
• M7: 3,219,945 km (0.11 R)
• M8: 3,626,252 km (0.067 R)
• M9: 4,258,902 km (0.038 R)
• M10: 4,675,981 km (0.087 R)
• M11: 5,183,716 km (0.088 R)
• M12: 5,711,048 km (0.079 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 379.9

Radius: 13.3

Gravity: 2.15 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 0.8 AU - 0.84 AU

Year: 487 Days

Day: 13.2 Hours

Environment

Temp: -153 °C

Axial Tilt: 2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 73,186,473 km

• M1: 165,455 km (0.101 R)
• M2: 670,348 km (0.062 R)
• M3: 1,601,595 km (0.079 R)
• M4: 2,407,479 km (0.06 R)
• M5: 2,929,575 km (0.085 R)
• M6: 3,469,324 km (0.098 R)
• M7: 4,101,076 km (0.12 R)
• M8: 4,694,531 km (0.066 R)
• M9: 5,252,680 km (0.042 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 392.2

Radius: 8.5

Gravity: 5.43 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 3.18 AU - 3.54 AU

Year: 4040 Days

Day: 8.4 Hours

Environment

Temp: -202 °C

Axial Tilt: 33.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 73,186,473 km

• M1: 105,766 km (0.104 R)
• M2: 412,441 km (0.048 R)
• M3: 994,676 km (0.047 R)
• M4: 1,340,995 km (0.07 R)
• M5: 1,641,687 km (0.073 R)
• M6: 2,131,321 km (0.066 R)
• M7: 2,425,729 km (0.109 R)
• M8: 2,960,392 km (0.111 R)
• M9: 3,648,692 km (0.114 R)
• M10: 4,307,521 km (0.051 R)
• M11: 4,619,732 km (0.12 R)
• M12: 5,116,546 km (0.119 R)
• M13: 5,467,204 km (0.113 R)
• M14: 5,914,501 km (0.09 R)
• M15: 6,329,187 km (0.044 R)
• M16: 7,094,081 km (0.102 R)
• M17: 7,626,649 km (0.118 R)
• M18: 8,561,486 km (0.065 R)
• M19: 10,982,578 km (0.101 R)
• M20: 12,799,145 km (0.049 R)
• M21: 14,360,498 km (0.075 R)
• M22: 15,161,445 km (0.096 R)
• M23: 15,469,467 km (0.086 R)
• M24: 19,138,355 km (0.116 R)
• M25: 19,923,744 km (0.114 R)
• M26: 21,110,055 km (0.09 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 672.5

Radius: 13.4

Gravity: 3.75 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 3.19 AU - 4.1 AU

Year: 4556 Days

Day: 14 Hours

Environment

Temp: -217 °C

Axial Tilt: 5.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 73,186,473 km

• M1: 167,101 km (0.038 R)
• M2: 594,352 km (0.05 R)
• M3: 1,111,512 km (0.074 R)
• M4: 1,921,136 km (0.066 R)
• M5: 2,411,518 km (0.11 R)
• M6: 3,286,964 km (0.083 R)
• M7: 3,799,337 km (0.061 R)
• M8: 5,441,772 km (0.098 R)
• M9: 6,816,876 km (0.066 R)
• M10: 8,338,286 km (0.087 R)
• M11: 10,984,972 km (0.098 R)
• M12: 11,807,461 km (0.1 R)
• M13: 13,678,481 km (0.091 R)
• M14: 14,522,812 km (0.076 R)
• M15: 17,386,265 km (0.119 R)
• M16: 17,877,095 km (0.109 R)
• M17: 18,758,227 km (0.117 R)
• M18: 19,867,046 km (0.093 R)
• M19: 20,471,421 km (0.102 R)
• M20: 22,647,622 km (0.072 R)
• M21: 24,206,880 km (0.055 R)
• M22: 26,557,063 km (0.097 R)

Planet 5 - Ice Giant

Semi-Major Axis: 6.03 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 693

Radius: 4.8

Gravity: 30.08 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 5.7 AU - 6.36 AU

Year: 9714 Days

Day: 20.3 Hours

Environment

Temp: -225 °C

Axial Tilt: 7.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 73,186,473 km

• M1: 64,028 km (0.045 R)
• M2: 358,137 km (0.118 R)
• M3: 582,385 km (0.099 R)
• M4: 736,022 km (0.092 R)
• M5: 956,828 km (0.089 R)
• M6: 1,345,184 km (0.083 R)
• M7: 2,046,200 km (0.108 R)
• M8: 3,755,355 km (0.089 R)
• M9: 4,241,399 km (0.092 R)
• M10: 5,504,005 km (0.103 R)
• M11: 6,130,222 km (0.118 R)
• M12: 6,998,039 km (0.113 R)
• M13: 7,399,859 km (0.1 R)
• M14: 7,648,191 km (0.09 R)
• M15: 8,381,969 km (0.113 R)
• M16: 10,292,184 km (0.109 R)
• M17: 10,601,702 km (0.065 R)
• M18: 16,436,168 km (0.087 R)
• M19: 17,289,176 km (0.074 R)
• M20: 17,653,147 km (0.062 R)
• M21: 23,565,405 km (0.066 R)
• M22: 24,374,879 km (0.119 R)
• M23: 27,403,188 km (0.103 R)
• M24: 29,109,502 km (0.051 R)
• M25: 29,832,359 km (0.087 R)
• M26: 37,124,357 km (0.081 R)
• M27: 39,712,251 km (0.119 R)

Planet 6 - Ice Giant

Semi-Major Axis: 6.61 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 105

Radius: 4.8

Gravity: 4.56 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 6.13 AU - 7.09 AU

Year: 11148 Days

Day: 22.6 Hours

Environment

Temp: -224 °C

Axial Tilt: 16.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 73,186,473 km

• M1: 59,690 km (0.11 R)
• M2: 228,286 km (0.106 R)
• M3: 390,151 km (0.096 R)
• M4: 549,024 km (0.039 R)
• M5: 795,412 km (0.117 R)
• M6: 944,711 km (0.093 R)
• M7: 1,180,028 km (0.068 R)
• M8: 1,487,900 km (0.098 R)
• M9: 1,874,461 km (0.083 R)
• M10: 2,669,275 km (0.093 R)
• M11: 2,917,009 km (0.05 R)
• M12: 3,951,777 km (0.091 R)
• M13: 4,588,765 km (0.113 R)
• M14: 8,523,787 km (0.098 R)
• M15: 19,461,187 km (0.039 R)
• M16: 21,073,553 km (0.088 R)
• M17: 22,845,390 km (0.102 R)
• M18: 23,432,861 km (0.118 R)
• M19: 24,408,688 km (0.118 R)

Planet 7 - Ice Giant

Semi-Major Axis: 10.69 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 463.8

Radius: 5.5

Gravity: 15.33 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 9.65 AU - 11.73 AU

Year: 22929 Days

Day: 21.1 Hours

Environment

Temp: -237 °C

Axial Tilt: 128.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 73,186,473 km

• M1: 68,965 km (0.086 R)
• M2: 286,779 km (0.081 R)
• M3: 1,444,517 km (0.118 R)
• M4: 1,690,755 km (0.119 R)
• M5: 1,888,823 km (0.072 R)
• M6: 2,942,291 km (0.093 R)
• M7: 3,149,933 km (0.12 R)
• M8: 5,034,417 km (0.084 R)
• M9: 5,563,395 km (0.104 R)
• M10: 6,468,313 km (0.094 R)
• M11: 7,139,110 km (0.098 R)
• M12: 8,409,943 km (0.066 R)
• M13: 9,882,136 km (0.106 R)
• M14: 10,588,537 km (0.101 R)
• M15: 12,233,366 km (0.084 R)
• M16: 15,161,744 km (0.045 R)
• M17: 16,910,842 km (0.098 R)
• M18: 17,242,800 km (0.053 R)
• M19: 19,688,576 km (0.091 R)
• M20: 22,555,619 km (0.087 R)
• M21: 25,040,589 km (0.09 R)
• M22: 27,816,976 km (0.098 R)
• M23: 28,629,592 km (0.08 R)
• M24: 32,803,223 km (0.07 R)
• M25: 40,976,203 km (0.082 R)
• M26: 42,636,440 km (0.107 R)
• M27: 44,184,330 km (0.092 R)
• M28: 47,063,939 km (0.091 R)
• M29: 50,750,479 km (0.114 R)
• M30: 51,440,873 km (0.063 R)
• M31: 54,624,914 km (0.068 R)
• M32: 54,805,629 km (0.12 R)
• M33: 55,349,866 km (0.046 R)
• M34: 61,382,400 km (0.104 R)
• M35: 63,753,077 km (0.064 R)
• M36: 64,556,717 km (0.075 R)
• M37: 66,595,138 km (0.086 R)
• M38: 68,466,009 km (0.065 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 165 - 16,611 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit