🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 822.9

Radius: 8

Gravity: 12.86 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 0.84 AU - 0.92 AU

Year: 542 Days

Day: 13.1 Hours

Environment

Temp: -145 °C

Axial Tilt: 45.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 85,837,356 km

• M1: 99,632 km (0.063 R)
• M2: 351,106 km (0.078 R)
• M3: 628,760 km (0.057 R)
• M4: 1,076,357 km (0.091 R)
• M5: 1,356,105 km (0.092 R)
• M6: 1,708,408 km (0.106 R)
• M7: 2,196,097 km (0.101 R)
• M8: 2,504,119 km (0.082 R)
• M9: 2,807,054 km (0.112 R)
• M10: 3,134,524 km (0.076 R)
• M11: 3,908,544 km (0.103 R)
• M12: 4,302,884 km (0.112 R)
• M13: 4,627,661 km (0.115 R)
• M14: 4,985,349 km (0.111 R)
• M15: 6,055,722 km (0.066 R)
• M16: 6,974,702 km (0.117 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 330.6

Radius: 14.3

Gravity: 1.62 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 1.17 AU - 1.35 AU

Year: 928 Days

Day: 5.7 Hours

Environment

Temp: -173 °C

Axial Tilt: 32.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 85,837,356 km

• M1: 177,872 km (0.058 R)
• M2: 645,365 km (0.079 R)
• M3: 1,200,074 km (0.072 R)
• M4: 1,989,352 km (0.078 R)
• M5: 2,715,949 km (0.091 R)
• M6: 3,750,269 km (0.119 R)
• M7: 4,238,108 km (0.086 R)
• M8: 5,290,379 km (0.081 R)
• M9: 6,311,385 km (0.083 R)
• M10: 7,069,696 km (0.105 R)
• M11: 7,615,728 km (0.08 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 970.9

Radius: 11.3

Gravity: 7.6 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 1.23 AU - 1.37 AU

Year: 972 Days

Day: 12.1 Hours

Environment

Temp: -163 °C

Axial Tilt: 5.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 85,837,356 km

• M1: 140,472 km (0.114 R)
• M2: 522,994 km (0.096 R)
• M3: 1,059,751 km (0.031 R)
• M4: 1,496,128 km (0.098 R)
• M5: 2,300,666 km (0.025 R)
• M6: 3,019,783 km (0.084 R)
• M7: 3,629,693 km (0.08 R)
• M8: 4,302,734 km (0.049 R)
• M9: 4,752,874 km (0.102 R)
• M10: 6,205,469 km (0.103 R)
• M11: 6,616,714 km (0.104 R)
• M12: 7,193,563 km (0.084 R)
• M13: 7,855,833 km (0.104 R)
• M14: 8,530,669 km (0.078 R)
• M15: 10,562,806 km (0.117 R)
• M16: 11,051,244 km (0.099 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 227.8

Radius: 10.5

Gravity: 2.07 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 1.81 AU - 1.87 AU

Year: 1637 Days

Day: 14.1 Hours

Environment

Temp: -185 °C

Axial Tilt: 35.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 85,837,356 km

• M1: 136,583 km (0.083 R)
• M2: 489,484 km (0.1 R)
• M3: 937,979 km (0.088 R)
• M4: 1,649,466 km (0.115 R)
• M5: 2,302,610 km (0.07 R)
• M6: 2,989,115 km (0.088 R)
• M7: 3,451,821 km (0.038 R)
• M8: 5,228,296 km (0.075 R)
• M9: 5,964,916 km (0.118 R)
• M10: 6,369,279 km (0.066 R)
• M11: 6,814,781 km (0.103 R)
• M12: 8,593,350 km (0.077 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 740.9

Radius: 10.8

Gravity: 6.35 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 2.97 AU - 4.01 AU

Year: 4277 Days

Day: 10.7 Hours

Environment

Temp: -200 °C

Axial Tilt: 34.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 85,837,356 km

• M1: 134,339 km (0.05 R)
• M2: 533,167 km (0.107 R)
• M3: 892,351 km (0.072 R)
• M4: 1,409,661 km (0.067 R)
• M5: 1,834,519 km (0.049 R)
• M6: 2,875,421 km (0.109 R)
• M7: 3,384,652 km (0.106 R)
• M8: 4,088,061 km (0.04 R)
• M9: 5,872,315 km (0.067 R)
• M10: 7,051,744 km (0.047 R)
• M11: 7,593,139 km (0.061 R)
• M12: 8,053,302 km (0.092 R)
• M13: 8,607,413 km (0.098 R)
• M14: 11,126,491 km (0.098 R)
• M15: 11,720,993 km (0.04 R)
• M16: 12,923,610 km (0.05 R)
• M17: 16,201,150 km (0.115 R)
• M18: 20,806,221 km (0.116 R)
• M19: 21,638,434 km (0.08 R)
• M20: 22,062,844 km (0.052 R)
• M21: 22,420,831 km (0.086 R)
• M22: 26,861,046 km (0.111 R)

Planet 6 - Ice Giant

Semi-Major Axis: 8.58 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 977.3

Radius: 3.9

Gravity: 64.25 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 6.87 AU - 10.29 AU

Year: 16487 Days

Day: 21.9 Hours

Environment

Temp: -217 °C

Axial Tilt: 3.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 85,837,356 km

• M1: 48,470 km (0.078 R)
• M2: 250,576 km (0.095 R)
• M3: 451,786 km (0.052 R)
• M4: 623,823 km (0.095 R)
• M5: 1,128,417 km (0.04 R)
• M6: 1,340,995 km (0.078 R)
• M7: 1,613,712 km (0.05 R)
• M8: 1,941,481 km (0.1 R)
• M9: 2,561,116 km (0.085 R)
• M10: 3,247,620 km (0.053 R)
• M11: 3,768,670 km (0.067 R)
• M12: 5,159,930 km (0.025 R)
• M13: 5,744,708 km (0.108 R)
• M14: 6,200,682 km (0.036 R)
• M15: 6,725,172 km (0.113 R)
• M16: 7,373,978 km (0.077 R)
• M17: 7,762,783 km (0.067 R)
• M18: 7,912,082 km (0.051 R)
• M19: 9,455,932 km (0.036 R)
• M20: 15,742,184 km (0.095 R)
• M21: 16,385,904 km (0.116 R)
• M22: 16,631,842 km (0.12 R)
• M23: 17,215,125 km (0.085 R)
• M24: 21,197,121 km (0.106 R)
• M25: 22,280,658 km (0.068 R)
• M26: 22,683,675 km (0.082 R)
• M27: 24,771,762 km (0.074 R)
• M28: 25,422,363 km (0.081 R)
• M29: 28,373,630 km (0.08 R)
• M30: 32,437,755 km (0.12 R)
• M31: 34,809,929 km (0.058 R)
• M32: 35,080,551 km (0.113 R)
• M33: 37,013,505 km (0.1 R)
• M34: 38,725,952 km (0.057 R)
• M35: 41,241,141 km (0.06 R)
• M36: 41,696,068 km (0.075 R)
• M37: 44,814,436 km (0.116 R)
• M38: 44,974,356 km (0.053 R)
• M39: 53,642,206 km (0.07 R)
• M40: 55,095,549 km (0.105 R)
• M41: 59,806,087 km (0.074 R)
• M42: 61,368,188 km (0.063 R)
• M43: 73,515,834 km (0.111 R)

Planet 7 - Ice Giant

Semi-Major Axis: 10.11 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 884.6

Radius: 6.3

Gravity: 22.29 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 7.68 AU - 12.54 AU

Year: 21088 Days

Day: 15.3 Hours

Environment

Temp: -223 °C

Axial Tilt: 16.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 85,837,356 km

• M1: 85,720 km (0.082 R)
• M2: 423,063 km (0.107 R)
• M3: 714,180 km (0.087 R)
• M4: 991,535 km (0.064 R)
• M5: 2,235,441 km (0.059 R)
• M6: 3,022,326 km (0.11 R)
• M7: 3,478,898 km (0.058 R)
• M8: 4,282,987 km (0.067 R)
• M9: 4,673,587 km (0.061 R)
• M10: 5,363,682 km (0.037 R)
• M11: 8,103,417 km (0.078 R)
• M12: 9,741,514 km (0.115 R)
• M13: 12,136,726 km (0.078 R)
• M14: 13,582,290 km (0.119 R)
• M15: 14,114,260 km (0.056 R)
• M16: 15,382,401 km (0.052 R)
• M17: 18,052,125 km (0.081 R)
• M18: 19,929,428 km (0.106 R)
• M19: 20,221,892 km (0.082 R)
• M20: 25,184,652 km (0.076 R)
• M21: 25,526,633 km (0.094 R)
• M22: 26,219,570 km (0.118 R)
• M23: 27,402,141 km (0.062 R)
• M24: 28,006,666 km (0.083 R)
• M25: 34,130,305 km (0.078 R)
• M26: 41,089,299 km (0.102 R)
• M27: 45,317,384 km (0.119 R)
• M28: 49,114,178 km (0.111 R)
• M29: 49,647,943 km (0.069 R)
• M30: 55,198,772 km (0.106 R)
• M31: 61,766,717 km (0.041 R)
• M32: 62,180,804 km (0.07 R)
• M33: 66,640,316 km (0.106 R)
• M34: 67,732,680 km (0.095 R)
• M35: 69,281,915 km (0.094 R)
• M36: 72,451,146 km (0.085 R)
• M37: 84,302,888 km (0.038 R)
• M38: 85,580,304 km (0.119 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 445 - 10,503 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit