🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.51 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 317.6

Radius: 10.7

Gravity: 2.77 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 0.97 AU - 1.07 AU

Year: 699 Days

Day: 12 Hours

Environment

Temp: -168 °C

Axial Tilt: 98.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 62,278,365 km

• M1: 133,142 km (0.06 R)
• M2: 473,776 km (0.05 R)
• M3: 818,600 km (0.117 R)
• M4: 1,191,846 km (0.09 R)
• M5: 1,538,315 km (0.053 R)
• M6: 1,912,160 km (0.089 R)
• M7: 2,413,313 km (0.09 R)
• M8: 3,000,634 km (0.081 R)
• M9: 3,431,326 km (0.082 R)
• M10: 3,956,564 km (0.117 R)
• M11: 4,594,151 km (0.052 R)
• M12: 5,168,606 km (0.091 R)
• M13: 5,686,215 km (0.097 R)
• M14: 6,074,422 km (0.116 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 860.5

Radius: 12

Gravity: 5.98 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 1.26 AU - 1.6 AU

Year: 1160 Days

Day: 7.1 Hours

Environment

Temp: -200 °C

Axial Tilt: 35 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 62,278,365 km

• M1: 149,448 km (0.053 R)
• M2: 643,869 km (0.104 R)
• M3: 1,108,670 km (0.117 R)
• M4: 1,640,939 km (0.093 R)
• M5: 2,853,430 km (0.074 R)
• M6: 3,610,993 km (0.034 R)
• M7: 4,461,607 km (0.092 R)
• M8: 5,761,762 km (0.046 R)
• M9: 6,440,787 km (0.114 R)
• M10: 7,021,974 km (0.059 R)
• M11: 7,559,031 km (0.088 R)
• M12: 8,040,886 km (0.119 R)
• M13: 8,629,104 km (0.076 R)
• M14: 9,703,965 km (0.101 R)
• M15: 10,866,191 km (0.086 R)
• M16: 11,585,757 km (0.103 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 537.1

Radius: 14.5

Gravity: 2.55 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 1.12 AU - 1.74 AU

Year: 1160 Days

Day: 7 Hours

Environment

Temp: -192 °C

Axial Tilt: 34.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 62,278,365 km

• M1: 180,265 km (0.077 R)
• M2: 866,620 km (0.094 R)
• M3: 1,448,706 km (0.114 R)
• M4: 2,227,662 km (0.104 R)
• M5: 2,888,735 km (0.083 R)
• M6: 3,428,933 km (0.118 R)
• M7: 3,893,733 km (0.112 R)
• M8: 6,983,827 km (0.092 R)
• M9: 7,636,971 km (0.114 R)
• M10: 8,816,551 km (0.083 R)
• M11: 10,205,118 km (0.071 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 532.1

Radius: 12.4

Gravity: 3.46 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 2.9 AU - 3.28 AU

Year: 3684 Days

Day: 11.8 Hours

Environment

Temp: -222 °C

Axial Tilt: 5.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 62,278,365 km

• M1: 154,983 km (0.117 R)
• M2: 1,102,088 km (0.093 R)
• M3: 1,637,199 km (0.051 R)
• M4: 2,217,340 km (0.117 R)
• M5: 2,688,274 km (0.065 R)
• M6: 3,445,837 km (0.05 R)
• M7: 3,936,967 km (0.038 R)
• M8: 4,452,033 km (0.102 R)
• M9: 5,184,015 km (0.099 R)
• M10: 6,797,877 km (0.105 R)
• M11: 9,604,183 km (0.068 R)
• M12: 10,302,057 km (0.109 R)
• M13: 12,418,718 km (0.033 R)
• M14: 14,760,523 km (0.111 R)
• M15: 15,169,074 km (0.108 R)
• M16: 15,585,106 km (0.056 R)
• M17: 17,723,907 km (0.063 R)
• M18: 19,497,390 km (0.085 R)
• M19: 20,364,309 km (0.101 R)
• M20: 22,042,199 km (0.032 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 228.2

Radius: 12.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 2.7 AU - 4.4 AU

Year: 4537 Days

Day: 9.3 Hours

Environment

Temp: -219 °C

Axial Tilt: 0 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 62,278,365 km

• M1: 163,062 km (0.029 R)
• M2: 670,198 km (0.028 R)
• M3: 2,054,428 km (0.099 R)
• M4: 2,833,683 km (0.03 R)
• M5: 3,327,655 km (0.102 R)
• M6: 3,917,819 km (0.112 R)
• M7: 4,797,753 km (0.086 R)
• M8: 5,430,403 km (0.113 R)
• M9: 5,960,428 km (0.043 R)
• M10: 6,497,185 km (0.06 R)
• M11: 7,302,770 km (0.096 R)
• M12: 9,078,347 km (0.096 R)
• M13: 10,273,185 km (0.077 R)
• M14: 11,126,192 km (0.113 R)
• M15: 11,942,099 km (0.113 R)
• M16: 12,364,862 km (0.103 R)
• M17: 14,110,221 km (0.109 R)
• M18: 16,014,452 km (0.104 R)
• M19: 17,108,012 km (0.078 R)
• M20: 17,864,379 km (0.115 R)
• M21: 18,418,191 km (0.107 R)

Planet 6 - Ice Giant

Semi-Major Axis: 7.73 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 707.1

Radius: 3.5

Gravity: 57.72 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 7.68 AU - 7.78 AU

Year: 14577 Days

Day: 18.2 Hours

Environment

Temp: -235 °C

Axial Tilt: 37.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 62,278,365 km

• M1: 43,683 km (0.083 R)
• M2: 189,989 km (0.107 R)
• M3: 394,490 km (0.057 R)
• M4: 936,483 km (0.093 R)
• M5: 1,282,203 km (0.077 R)
• M6: 1,439,132 km (0.115 R)
• M7: 1,592,918 km (0.03 R)
• M8: 2,121,298 km (0.106 R)
• M9: 2,532,991 km (0.117 R)
• M10: 3,144,996 km (0.118 R)
• M11: 3,967,036 km (0.065 R)
• M12: 4,588,765 km (0.104 R)
• M13: 5,237,272 km (0.108 R)
• M14: 5,676,940 km (0.101 R)
• M15: 7,963,693 km (0.111 R)
• M16: 11,149,529 km (0.104 R)
• M17: 11,998,796 km (0.03 R)
• M18: 12,760,399 km (0.1 R)
• M19: 14,379,048 km (0.084 R)
• M20: 16,665,801 km (0.118 R)
• M21: 17,935,738 km (0.076 R)
• M22: 20,047,012 km (0.106 R)
• M23: 20,488,176 km (0.092 R)
• M24: 21,390,102 km (0.099 R)
• M25: 24,957,114 km (0.111 R)
• M26: 26,934,049 km (0.091 R)
• M27: 27,579,415 km (0.119 R)
• M28: 28,015,343 km (0.114 R)
• M29: 29,350,653 km (0.031 R)
• M30: 35,886,435 km (0.105 R)
• M31: 44,511,350 km (0.029 R)
• M32: 45,412,678 km (0.093 R)
• M33: 48,663,290 km (0.067 R)
• M34: 51,734,833 km (0.043 R)
• M35: 55,449,797 km (0.065 R)
• M36: 59,700,920 km (0.106 R)
• M37: 61,349,488 km (0.079 R)
• M38: 62,091,793 km (0.116 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 488 - 20,264 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit