🌌 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: 275.2

Radius: 12

Gravity: 1.91 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 0.62 AU - 0.84 AU

Year: 416 Days

Day: 5.4 Hours

Environment

Temp: -160 °C

Axial Tilt: 4.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 50,260,764 km

• M1: 149,299 km (0.082 R)
• M2: 545,434 km (0.118 R)
• M3: 1,203,066 km (0.095 R)
• M4: 1,710,352 km (0.101 R)
• M5: 2,318,318 km (0.084 R)
• M6: 2,931,370 km (0.112 R)
• M7: 3,328,852 km (0.068 R)
• M8: 3,807,715 km (0.084 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 181.5

Radius: 12.8

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 0.85 AU - 1.09 AU

Year: 637 Days

Day: 12.2 Hours

Environment

Temp: -172 °C

Axial Tilt: 37.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (5)

Outer Limit: 50,260,764 km

• M1: 169,195 km (0.1 R)
• M2: 569,519 km (0.079 R)
• M3: 1,452,147 km (0.058 R)
• M4: 2,245,015 km (0.115 R)
• M5: 2,712,509 km (0.098 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 815.5

Radius: 8.4

Gravity: 11.56 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 1.02 AU - 1.18 AU

Year: 769 Days

Day: 14.5 Hours

Environment

Temp: -177 °C

Axial Tilt: 28.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 50,260,764 km

• M1: 108,758 km (0.104 R)
• M2: 393,891 km (0.111 R)
• M3: 816,804 km (0.059 R)
• M4: 1,381,836 km (0.102 R)
• M5: 1,822,551 km (0.109 R)
• M6: 2,531,046 km (0.116 R)
• M7: 3,180,750 km (0.076 R)
• M8: 3,771,063 km (0.117 R)
• M9: 4,284,483 km (0.092 R)
• M10: 5,862,890 km (0.085 R)
• M11: 6,973,206 km (0.096 R)
• M12: 7,388,489 km (0.114 R)
• M13: 8,866,367 km (0.093 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 266.9

Radius: 11.6

Gravity: 1.98 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 2 AU - 2.04 AU

Year: 1915 Days

Day: 14.8 Hours

Environment

Temp: -202 °C

Axial Tilt: 37.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 50,260,764 km

• M1: 144,212 km (0.059 R)
• M2: 658,081 km (0.044 R)
• M3: 1,083,089 km (0.101 R)
• M4: 1,731,446 km (0.084 R)
• M5: 3,169,081 km (0.081 R)
• M6: 3,629,544 km (0.063 R)
• M7: 4,431,089 km (0.094 R)
• M8: 5,067,478 km (0.081 R)
• M9: 7,707,282 km (0.12 R)
• M10: 8,572,856 km (0.105 R)
• M11: 9,234,228 km (0.111 R)
• M12: 10,723,923 km (0.087 R)
• M13: 11,423,892 km (0.047 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 571.5

Radius: 14.7

Gravity: 2.64 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 2.6 AU - 2.96 AU

Year: 3091 Days

Day: 8.7 Hours

Environment

Temp: -203 °C

Axial Tilt: 164.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 50,260,764 km

• M1: 190,438 km (0.119 R)
• M2: 691,890 km (0.042 R)
• M3: 1,322,595 km (0.058 R)
• M4: 2,500,977 km (0.064 R)
• M5: 2,959,345 km (0.036 R)
• M6: 4,069,810 km (0.062 R)
• M7: 4,710,538 km (0.043 R)
• M8: 5,720,323 km (0.066 R)
• M9: 7,135,818 km (0.11 R)
• M10: 7,877,973 km (0.09 R)
• M11: 8,467,987 km (0.028 R)
• M12: 11,251,106 km (0.076 R)
• M13: 12,562,780 km (0.054 R)
• M14: 15,337,671 km (0.114 R)
• M15: 17,110,705 km (0.112 R)
• M16: 19,016,881 km (0.116 R)
• M17: 20,202,444 km (0.059 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 376

Radius: 9.1

Gravity: 4.54 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 2.66 AU - 3.86 AU

Year: 3925 Days

Day: 7.1 Hours

Environment

Temp: -218 °C

Axial Tilt: 13.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 50,260,764 km

• M1: 113,395 km (0.11 R)
• M2: 464,202 km (0.055 R)
• M3: 748,737 km (0.066 R)
• M4: 1,033,721 km (0.065 R)
• M5: 1,432,400 km (0.106 R)
• M6: 2,058,467 km (0.057 R)
• M7: 2,355,867 km (0.105 R)
• M8: 3,193,466 km (0.09 R)
• M9: 4,070,708 km (0.114 R)
• M10: 5,197,628 km (0.107 R)
• M11: 5,547,687 km (0.086 R)
• M12: 6,294,929 km (0.032 R)
• M13: 7,352,586 km (0.101 R)
• M14: 8,087,710 km (0.102 R)
• M15: 8,976,919 km (0.067 R)
• M16: 9,263,100 km (0.101 R)
• M17: 9,555,564 km (0.077 R)
• M18: 9,967,706 km (0.102 R)
• M19: 10,627,882 km (0.094 R)
• M20: 12,165,299 km (0.074 R)
• M21: 13,330,816 km (0.07 R)
• M22: 15,317,775 km (0.108 R)
• M23: 15,778,985 km (0.072 R)
• M24: 18,976,789 km (0.028 R)
• M25: 19,628,587 km (0.111 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 326

Radius: 11.4

Gravity: 2.51 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 3.56 AU - 5.34 AU

Year: 6260 Days

Day: 8.1 Hours

Environment

Temp: -212 °C

Axial Tilt: 22.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 50,260,764 km

• M1: 141,819 km (0.086 R)
• M2: 752,776 km (0.102 R)
• M3: 1,222,065 km (0.038 R)
• M4: 2,047,097 km (0.065 R)
• M5: 3,061,520 km (0.037 R)
• M6: 3,819,832 km (0.073 R)
• M7: 4,479,559 km (0.055 R)
• M8: 5,402,578 km (0.049 R)
• M9: 5,997,079 km (0.108 R)
• M10: 7,867,950 km (0.071 R)
• M11: 8,860,233 km (0.085 R)
• M12: 9,366,771 km (0.097 R)
• M13: 10,141,988 km (0.054 R)
• M14: 10,653,164 km (0.107 R)
• M15: 13,070,366 km (0.109 R)
• M16: 18,644,383 km (0.108 R)
• M17: 21,012,218 km (0.079 R)
• M18: 21,634,096 km (0.047 R)
• M19: 22,987,358 km (0.058 R)
• M20: 24,929,588 km (0.102 R)
• M21: 25,470,683 km (0.089 R)
• M22: 26,817,513 km (0.079 R)

Planet 8 - Ice Giant

Semi-Major Axis: 5.82 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 899.9

Radius: 4.5

Gravity: 44.44 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 5.58 AU - 6.06 AU

Year: 9363 Days

Day: 18.5 Hours

Environment

Temp: -221 °C

Axial Tilt: 21.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 50,260,764 km

• M1: 56,548 km (0.039 R)
• M2: 482,004 km (0.12 R)
• M3: 1,181,524 km (0.113 R)
• M4: 1,370,765 km (0.114 R)
• M5: 1,551,031 km (0.101 R)
• M6: 1,826,889 km (0.085 R)
• M7: 1,993,990 km (0.073 R)
• M8: 2,171,114 km (0.085 R)
• M9: 2,723,728 km (0.082 R)
• M10: 3,935,920 km (0.045 R)
• M11: 4,158,522 km (0.066 R)
• M12: 4,752,276 km (0.104 R)
• M13: 5,004,946 km (0.098 R)
• M14: 5,888,471 km (0.108 R)
• M15: 6,443,031 km (0.1 R)
• M16: 6,635,264 km (0.077 R)
• M17: 6,991,307 km (0.056 R)
• M18: 7,612,587 km (0.041 R)
• M19: 8,964,353 km (0.042 R)
• M20: 15,354,127 km (0.106 R)
• M21: 15,976,155 km (0.08 R)
• M22: 16,471,324 km (0.119 R)
• M23: 16,614,639 km (0.098 R)
• M24: 17,867,222 km (0.079 R)
• M25: 19,740,636 km (0.037 R)
• M26: 22,436,689 km (0.119 R)
• M27: 22,790,039 km (0.039 R)
• M28: 23,236,888 km (0.081 R)
• M29: 23,507,959 km (0.101 R)
• M30: 24,706,388 km (0.06 R)
• M31: 26,530,434 km (0.069 R)
• M32: 27,425,030 km (0.119 R)
• M33: 28,339,521 km (0.064 R)
• M34: 28,648,740 km (0.082 R)
• M35: 32,313,140 km (0.091 R)
• M36: 41,475,112 km (0.117 R)
• M37: 44,043,408 km (0.117 R)
• M38: 44,319,865 km (0.054 R)

Planet 9 - Ice Giant

Semi-Major Axis: 6.69 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 655.3

Radius: 7.3

Gravity: 12.3 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 5.58 AU - 7.8 AU

Year: 11539 Days

Day: 18.9 Hours

Environment

Temp: -220 °C

Axial Tilt: 31.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 50,260,764 km

• M1: 90,806 km (0.108 R)
• M2: 332,406 km (0.115 R)
• M3: 578,046 km (0.113 R)
• M4: 862,881 km (0.111 R)
• M5: 1,157,738 km (0.11 R)
• M6: 1,422,377 km (0.059 R)
• M7: 1,758,673 km (0.066 R)
• M8: 2,202,230 km (0.112 R)
• M9: 2,490,655 km (0.113 R)
• M10: 2,760,978 km (0.101 R)
• M11: 3,460,348 km (0.088 R)
• M12: 4,569,617 km (0.085 R)
• M13: 5,614,558 km (0.032 R)
• M14: 5,935,296 km (0.038 R)
• M15: 6,850,535 km (0.064 R)
• M16: 7,341,964 km (0.119 R)
• M17: 10,003,011 km (0.115 R)
• M18: 11,294,340 km (0.114 R)
• M19: 12,452,527 km (0.119 R)
• M20: 14,935,103 km (0.066 R)
• M21: 19,775,043 km (0.066 R)
• M22: 20,770,168 km (0.102 R)
• M23: 22,148,264 km (0.067 R)
• M24: 22,502,213 km (0.043 R)
• M25: 23,403,240 km (0.026 R)
• M26: 26,947,364 km (0.093 R)
• M27: 37,151,584 km (0.072 R)
• M28: 38,664,168 km (0.102 R)
• M29: 41,542,880 km (0.091 R)
• M30: 42,897,489 km (0.11 R)
• M31: 47,429,706 km (0.096 R)
• M32: 51,339,296 km (0.11 R)
• M33: 51,959,230 km (0.026 R)

Planet 10 - Ice Giant

Semi-Major Axis: 6.94 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 531.3

Radius: 6.7

Gravity: 11.84 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 5.48 AU - 8.4 AU

Year: 12192 Days

Day: 18.1 Hours

Environment

Temp: -221 °C

Axial Tilt: 20.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 50,260,764 km

• M1: 83,326 km (0.106 R)
• M2: 478,713 km (0.09 R)
• M3: 935,136 km (0.106 R)
• M4: 1,563,747 km (0.046 R)
• M5: 2,038,121 km (0.086 R)
• M6: 2,503,371 km (0.085 R)
• M7: 3,318,829 km (0.11 R)
• M8: 4,747,788 km (0.059 R)
• M9: 5,702,222 km (0.05 R)
• M10: 7,344,208 km (0.059 R)
• M11: 8,386,157 km (0.101 R)
• M12: 9,326,978 km (0.105 R)
• M13: 10,128,973 km (0.119 R)
• M14: 26,749,745 km (0.113 R)
• M15: 30,681,476 km (0.117 R)
• M16: 31,887,833 km (0.098 R)
• M17: 33,929,246 km (0.043 R)
• M18: 42,697,925 km (0.045 R)
• M19: 43,786,998 km (0.104 R)
• M20: 44,894,620 km (0.051 R)
• M21: 47,309,878 km (0.07 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: 435 - 15,166 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit