🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 425.9

Radius: 9.2

Gravity: 5.03 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 0.64 AU - 0.86 AU

Year: 433 Days

Day: 15 Hours

Environment

Temp: -154 °C

Axial Tilt: 44.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 73,172,693 km

• M1: 115,041 km (0.113 R)
• M2: 646,263 km (0.117 R)
• M3: 1,168,958 km (0.116 R)
• M4: 1,519,316 km (0.03 R)
• M5: 1,879,398 km (0.054 R)
• M6: 2,203,128 km (0.045 R)
• M7: 2,725,374 km (0.089 R)
• M8: 3,429,382 km (0.118 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 248.3

Radius: 13.7

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 0.68 AU - 1.1 AU

Year: 560 Days

Day: 12 Hours

Environment

Temp: -170 °C

Axial Tilt: 29.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 73,172,693 km

• M1: 170,392 km (0.062 R)
• M2: 619,485 km (0.102 R)
• M3: 1,093,710 km (0.098 R)
• M4: 1,584,840 km (0.085 R)
• M5: 2,019,272 km (0.082 R)
• M6: 2,507,560 km (0.101 R)
• M7: 3,275,745 km (0.105 R)
• M8: 3,944,896 km (0.116 R)
• M9: 4,418,373 km (0.12 R)
• M10: 4,929,848 km (0.117 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 677

Radius: 13.3

Gravity: 3.83 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 2.71 AU - 2.97 AU

Year: 3192 Days

Day: 5.9 Hours

Environment

Temp: -221 °C

Axial Tilt: 6.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 73,172,693 km

• M1: 182,061 km (0.089 R)
• M2: 688,599 km (0.039 R)
• M3: 1,114,355 km (0.105 R)
• M4: 2,076,568 km (0.102 R)
• M5: 2,567,548 km (0.088 R)
• M6: 4,395,036 km (0.086 R)
• M7: 4,827,523 km (0.068 R)
• M8: 7,692,023 km (0.112 R)
• M9: 11,286,262 km (0.11 R)
• M10: 13,330,517 km (0.107 R)
• M11: 13,805,789 km (0.061 R)
• M12: 14,440,533 km (0.071 R)
• M13: 14,891,271 km (0.075 R)
• M14: 15,403,046 km (0.112 R)
• M15: 19,321,911 km (0.085 R)
• M16: 21,640,828 km (0.066 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 154.2

Radius: 13.5

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 4.53 AU - 4.73 AU

Year: 6644 Days

Day: 11.5 Hours

Environment

Temp: -221 °C

Axial Tilt: 5.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 73,172,693 km

• M1: 167,998 km (0.092 R)
• M2: 952,490 km (0.08 R)
• M3: 1,835,416 km (0.12 R)
• M4: 2,840,116 km (0.112 R)
• M5: 3,618,025 km (0.11 R)
• M6: 4,466,693 km (0.11 R)
• M7: 5,393,602 km (0.065 R)
• M8: 6,302,857 km (0.105 R)
• M9: 7,757,547 km (0.115 R)
• M10: 9,388,762 km (0.083 R)
• M11: 11,072,187 km (0.065 R)
• M12: 11,661,453 km (0.07 R)
• M13: 14,877,508 km (0.074 R)
• M14: 16,825,871 km (0.065 R)
• M15: 17,436,679 km (0.109 R)
• M16: 19,177,849 km (0.12 R)
• M17: 20,028,911 km (0.077 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 830.6

Radius: 11.4

Gravity: 6.39 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 4.7 AU - 5.58 AU

Year: 7771 Days

Day: 6.8 Hours

Environment

Temp: -232 °C

Axial Tilt: 35.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 73,172,693 km

• M1: 141,819 km (0.114 R)
• M2: 700,567 km (0.072 R)
• M3: 1,462,170 km (0.086 R)
• M4: 2,035,877 km (0.049 R)
• M5: 2,618,412 km (0.026 R)
• M6: 3,264,226 km (0.111 R)
• M7: 3,962,100 km (0.094 R)
• M8: 4,415,680 km (0.112 R)
• M9: 5,207,951 km (0.08 R)
• M10: 6,809,994 km (0.108 R)
• M11: 7,423,944 km (0.112 R)
• M12: 8,896,137 km (0.088 R)
• M13: 9,489,591 km (0.113 R)
• M14: 10,806,950 km (0.062 R)
• M15: 11,324,559 km (0.072 R)
• M16: 13,267,835 km (0.118 R)
• M17: 16,080,874 km (0.047 R)
• M18: 16,962,304 km (0.1 R)
• M19: 19,194,304 km (0.083 R)
• M20: 20,576,738 km (0.056 R)
• M21: 21,051,861 km (0.074 R)
• M22: 24,233,658 km (0.105 R)
• M23: 27,150,966 km (0.1 R)
• M24: 29,587,168 km (0.069 R)
• M25: 33,129,496 km (0.109 R)
• M26: 34,444,461 km (0.089 R)
• M27: 37,061,676 km (0.111 R)
• M28: 38,958,726 km (0.104 R)

Planet 6 - Ice Giant

Semi-Major Axis: 9.28 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 685.7

Radius: 6.6

Gravity: 15.74 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 8.43 AU - 10.13 AU

Year: 18852 Days

Day: 20.7 Hours

Environment

Temp: -240 °C

Axial Tilt: 28.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 73,172,693 km

• M1: 103,073 km (0.08 R)
• M2: 359,633 km (0.093 R)
• M3: 1,006,644 km (0.11 R)
• M4: 1,308,383 km (0.119 R)
• M5: 1,536,819 km (0.11 R)
• M6: 2,196,845 km (0.065 R)
• M7: 2,410,321 km (0.084 R)
• M8: 3,695,067 km (0.059 R)
• M9: 4,901,574 km (0.113 R)
• M10: 6,921,594 km (0.117 R)
• M11: 8,369,103 km (0.108 R)
• M12: 11,400,405 km (0.104 R)
• M13: 14,122,787 km (0.087 R)
• M14: 18,796,823 km (0.109 R)
• M15: 20,527,371 km (0.118 R)
• M16: 21,190,987 km (0.115 R)
• M17: 23,884,796 km (0.11 R)
• M18: 33,190,980 km (0.071 R)
• M19: 35,034,924 km (0.114 R)
• M20: 40,974,558 km (0.082 R)
• M21: 42,025,632 km (0.059 R)
• M22: 42,329,166 km (0.082 R)
• M23: 42,634,196 km (0.118 R)
• M24: 46,409,747 km (0.044 R)
• M25: 51,089,468 km (0.07 R)
• M26: 52,482,075 km (0.105 R)
• M27: 59,634,947 km (0.089 R)
• M28: 62,748,079 km (0.075 R)
• M29: 64,747,903 km (0.049 R)
• M30: 66,378,071 km (0.084 R)
• M31: 72,735,083 km (0.083 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: 547 - 15,544 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit