🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 903.3

Radius: 12.1

Gravity: 6.17 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 1.25 AU - 1.43 AU

Year: 1002 Days

Day: 11.7 Hours

Environment

Temp: -171 °C

Axial Tilt: 26.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 59,031,321 km

• M1: 150,495 km (0.116 R)
• M2: 655,089 km (0.05 R)
• M3: 1,077,553 km (0.059 R)
• M4: 1,616,854 km (0.026 R)
• M5: 2,178,594 km (0.112 R)
• M6: 2,615,270 km (0.059 R)
• M7: 3,222,338 km (0.114 R)
• M8: 3,636,575 km (0.06 R)
• M9: 4,738,513 km (0.11 R)
• M10: 5,856,009 km (0.032 R)
• M11: 6,385,735 km (0.091 R)
• M12: 6,923,240 km (0.045 R)
• M13: 8,579,587 km (0.104 R)
• M14: 9,322,939 km (0.063 R)
• M15: 9,801,353 km (0.102 R)
• M16: 11,135,916 km (0.109 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 706.9

Radius: 9.3

Gravity: 8.17 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 1.22 AU - 1.8 AU

Year: 1198 Days

Day: 11.7 Hours

Environment

Temp: -177 °C

Axial Tilt: 32.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 59,031,321 km

• M1: 115,639 km (0.088 R)
• M2: 446,400 km (0.09 R)
• M3: 740,210 km (0.049 R)
• M4: 1,068,578 km (0.03 R)
• M5: 1,380,788 km (0.116 R)
• M6: 1,707,809 km (0.105 R)
• M7: 2,086,890 km (0.114 R)
• M8: 2,570,989 km (0.067 R)
• M9: 3,044,167 km (0.1 R)
• M10: 3,700,453 km (0.111 R)
• M11: 4,182,607 km (0.108 R)
• M12: 4,594,450 km (0.062 R)
• M13: 5,052,818 km (0.039 R)
• M14: 5,457,779 km (0.108 R)
• M15: 5,819,058 km (0.108 R)
• M16: 7,870,942 km (0.11 R)
• M17: 8,669,795 km (0.116 R)
• M18: 10,331,827 km (0.055 R)
• M19: 11,528,760 km (0.07 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 109.7

Radius: 10

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 2.29 AU - 2.72 AU

Year: 2552 Days

Day: 9.7 Hours

Environment

Temp: -190 °C

Axial Tilt: 41.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 59,031,321 km

• M1: 124,316 km (0.058 R)
• M2: 549,323 km (0.109 R)
• M3: 1,799,662 km (0.088 R)
• M4: 2,508,307 km (0.051 R)
• M5: 3,019,334 km (0.079 R)
• M6: 3,436,263 km (0.112 R)
• M7: 3,987,082 km (0.075 R)
• M8: 4,525,336 km (0.078 R)
• M9: 6,752,997 km (0.056 R)
• M10: 7,176,958 km (0.101 R)
• M11: 7,618,720 km (0.106 R)
• M12: 8,341,727 km (0.083 R)
• M13: 9,138,186 km (0.071 R)
• M14: 10,014,680 km (0.071 R)
• M15: 10,442,380 km (0.119 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 691.4

Radius: 8.8

Gravity: 8.93 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 2.71 AU - 4.49 AU

Year: 4410 Days

Day: 12.3 Hours

Environment

Temp: -214 °C

Axial Tilt: 20.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 59,031,321 km

• M1: 109,506 km (0.03 R)
• M2: 483,500 km (0.045 R)
• M3: 800,349 km (0.119 R)
• M4: 1,124,826 km (0.118 R)
• M5: 1,692,999 km (0.044 R)
• M6: 2,254,739 km (0.104 R)
• M7: 2,972,061 km (0.038 R)
• M8: 3,988,728 km (0.106 R)
• M9: 4,478,960 km (0.047 R)
• M10: 6,043,455 km (0.08 R)
• M11: 7,315,785 km (0.115 R)
• M12: 9,028,531 km (0.092 R)
• M13: 10,815,776 km (0.088 R)
• M14: 11,583,513 km (0.067 R)
• M15: 12,777,902 km (0.039 R)
• M16: 13,532,773 km (0.114 R)
• M17: 13,842,889 km (0.101 R)
• M18: 14,370,371 km (0.079 R)
• M19: 16,497,803 km (0.089 R)
• M20: 17,331,961 km (0.106 R)
• M21: 19,870,188 km (0.093 R)
• M22: 24,354,533 km (0.107 R)
• M23: 24,813,799 km (0.102 R)
• M24: 25,828,970 km (0.103 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 806.5

Radius: 11.8

Gravity: 5.79 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 3.4 AU - 4.68 AU

Year: 5243 Days

Day: 8.9 Hours

Environment

Temp: -211 °C

Axial Tilt: 15.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 59,031,321 km

• M1: 149,299 km (0.075 R)
• M2: 520,002 km (0.117 R)
• M3: 1,005,148 km (0.11 R)
• M4: 1,400,685 km (0.109 R)
• M5: 1,792,930 km (0.088 R)
• M6: 2,212,253 km (0.099 R)
• M7: 3,884,458 km (0.081 R)
• M8: 5,052,070 km (0.085 R)
• M9: 5,900,589 km (0.08 R)
• M10: 6,473,399 km (0.095 R)
• M11: 6,978,890 km (0.115 R)
• M12: 7,955,166 km (0.104 R)
• M13: 9,102,881 km (0.051 R)
• M14: 10,223,070 km (0.053 R)
• M15: 10,770,000 km (0.119 R)
• M16: 11,336,527 km (0.119 R)
• M17: 14,757,381 km (0.11 R)
• M18: 15,874,728 km (0.069 R)
• M19: 17,494,125 km (0.099 R)
• M20: 18,610,873 km (0.068 R)
• M21: 19,496,492 km (0.089 R)
• M22: 20,913,483 km (0.046 R)
• M23: 21,351,655 km (0.081 R)
• M24: 21,721,461 km (0.098 R)
• M25: 26,077,452 km (0.035 R)
• M26: 27,272,739 km (0.103 R)
• M27: 29,772,370 km (0.1 R)
• M28: 31,077,910 km (0.062 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 345.1

Radius: 10

Gravity: 3.45 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 3.28 AU - 4.84 AU

Year: 5282 Days

Day: 14.2 Hours

Environment

Temp: -206 °C

Axial Tilt: 10.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 59,031,321 km

• M1: 124,465 km (0.053 R)
• M2: 698,472 km (0.097 R)
• M3: 1,031,777 km (0.069 R)
• M4: 1,606,681 km (0.032 R)
• M5: 1,974,692 km (0.052 R)
• M6: 2,682,589 km (0.1 R)
• M7: 4,340,732 km (0.033 R)
• M8: 4,987,743 km (0.071 R)
• M9: 5,697,884 km (0.108 R)
• M10: 7,092,884 km (0.098 R)
• M11: 7,818,882 km (0.09 R)
• M12: 9,264,895 km (0.11 R)
• M13: 10,173,104 km (0.076 R)
• M14: 10,669,919 km (0.051 R)
• M15: 14,354,813 km (0.086 R)
• M16: 18,934,902 km (0.086 R)
• M17: 19,878,266 km (0.057 R)
• M18: 22,408,564 km (0.076 R)
• M19: 22,826,840 km (0.101 R)
• M20: 23,607,142 km (0.045 R)

Asteroid Belt

Center: 4.95 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 5.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 131.2

Radius: 12.1

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 5.07 AU - 6.59 AU

Year: 9089 Days

Day: 6 Hours

Environment

Temp: -228 °C

Axial Tilt: 31 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 59,031,321 km

• M1: 150,495 km (0.046 R)
• M2: 603,478 km (0.119 R)
• M3: 1,466,658 km (0.071 R)
• M4: 1,953,000 km (0.064 R)
• M5: 2,331,184 km (0.117 R)
• M6: 2,895,467 km (0.118 R)
• M7: 3,469,923 km (0.064 R)
• M8: 3,944,447 km (0.111 R)
• M9: 6,534,285 km (0.099 R)
• M10: 7,034,690 km (0.074 R)
• M11: 8,691,636 km (0.074 R)
• M12: 10,595,120 km (0.067 R)
• M13: 12,714,323 km (0.106 R)
• M14: 15,923,796 km (0.04 R)
• M15: 21,151,493 km (0.069 R)
• M16: 22,389,117 km (0.067 R)
• M17: 24,187,582 km (0.064 R)

Planet 8 - Ice Giant

Semi-Major Axis: 6.02 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 183.2

Radius: 7.9

Gravity: 2.94 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 4.61 AU - 7.43 AU

Year: 9537 Days

Day: 18.3 Hours

Environment

Temp: -225 °C

Axial Tilt: 38 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 59,031,321 km

• M1: 98,286 km (0.052 R)
• M2: 515,664 km (0.111 R)
• M3: 1,030,430 km (0.109 R)
• M4: 1,355,058 km (0.038 R)
• M5: 4,364,667 km (0.12 R)
• M6: 7,274,944 km (0.087 R)
• M7: 10,772,393 km (0.12 R)
• M8: 11,795,643 km (0.108 R)
• M9: 18,220,273 km (0.093 R)
• M10: 20,910,940 km (0.107 R)
• M11: 23,778,731 km (0.058 R)
• M12: 24,242,036 km (0.053 R)
• M13: 24,554,247 km (0.097 R)

Planet 9 - Ice Giant

Semi-Major Axis: 7.56 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 710.3

Radius: 4.7

Gravity: 32.15 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 7.36 AU - 7.76 AU

Year: 13421 Days

Day: 23.7 Hours

Environment

Temp: -217 °C

Axial Tilt: 11.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 59,031,321 km

• M1: 59,540 km (0.075 R)
• M2: 363,822 km (0.058 R)
• M3: 537,356 km (0.073 R)
• M4: 915,090 km (0.076 R)
• M5: 1,258,268 km (0.076 R)
• M6: 1,511,686 km (0.064 R)
• M7: 2,197,144 km (0.079 R)
• M8: 2,586,846 km (0.094 R)
• M9: 4,427,648 km (0.102 R)
• M10: 6,142,189 km (0.098 R)
• M11: 8,494,915 km (0.085 R)
• M12: 10,582,404 km (0.117 R)
• M13: 13,977,827 km (0.08 R)
• M14: 14,594,768 km (0.115 R)
• M15: 15,158,303 km (0.112 R)
• M16: 16,104,809 km (0.117 R)
• M17: 18,765,557 km (0.059 R)
• M18: 19,013,441 km (0.053 R)
• M19: 21,795,961 km (0.098 R)
• M20: 22,161,728 km (0.096 R)
• M21: 31,865,693 km (0.099 R)
• M22: 32,455,408 km (0.112 R)
• M23: 33,172,580 km (0.096 R)
• M24: 35,387,676 km (0.111 R)
• M25: 39,430,408 km (0.104 R)
• M26: 40,659,205 km (0.053 R)
• M27: 46,129,850 km (0.029 R)
• M28: 47,954,196 km (0.046 R)
• M29: 50,940,319 km (0.12 R)
• M30: 52,233,892 km (0.09 R)
• M31: 56,074,518 km (0.074 R)
• M32: 57,279,828 km (0.095 R)
• M33: 59,031,320 km (0.101 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 560 - 11,051 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit