🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 289.7

Radius: 14.1

Gravity: 1.46 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 0.69 AU - 1.11 AU

Year: 569 Days

Day: 13.3 Hours

Environment

Temp: -160 °C

Axial Tilt: 7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 25,961,279 km

• M1: 175,478 km (0.111 R)
• M2: 613,950 km (0.09 R)
• M3: 1,206,357 km (0.119 R)
• M4: 1,676,095 km (0.075 R)
• M5: 2,279,124 km (0.104 R)
• M6: 2,841,761 km (0.087 R)
• M7: 3,769,118 km (0.114 R)
• M8: 4,774,266 km (0.111 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 765.5

Radius: 14

Gravity: 3.91 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 2.08 AU - 2.78 AU

Year: 2526 Days

Day: 9.6 Hours

Environment

Temp: -197 °C

Axial Tilt: 16.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 25,961,279 km

• M1: 174,282 km (0.112 R)
• M2: 727,644 km (0.061 R)
• M3: 1,360,892 km (0.111 R)
• M4: 2,042,310 km (0.11 R)
• M5: 2,757,089 km (0.119 R)
• M6: 3,242,235 km (0.043 R)
• M7: 3,822,824 km (0.115 R)
• M8: 4,429,892 km (0.111 R)
• M9: 4,915,337 km (0.104 R)
• M10: 6,396,655 km (0.105 R)
• M11: 7,166,486 km (0.109 R)
• M12: 9,596,105 km (0.077 R)
• M13: 10,148,720 km (0.117 R)
• M14: 13,509,585 km (0.12 R)
• M15: 15,021,421 km (0.115 R)
• M16: 17,551,271 km (0.053 R)
• M17: 19,407,631 km (0.069 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 518.5

Radius: 8.1

Gravity: 7.9 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 1.98 AU - 3.02 AU

Year: 2636 Days

Day: 11.5 Hours

Environment

Temp: -209 °C

Axial Tilt: 36.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 25,961,279 km

• M1: 102,026 km (0.117 R)
• M2: 366,515 km (0.119 R)
• M3: 736,620 km (0.105 R)
• M4: 1,027,438 km (0.095 R)
• M5: 1,685,070 km (0.107 R)
• M6: 2,075,670 km (0.099 R)
• M7: 3,088,149 km (0.119 R)
• M8: 3,460,498 km (0.105 R)
• M9: 3,843,468 km (0.056 R)
• M10: 4,804,186 km (0.106 R)
• M11: 7,162,746 km (0.088 R)
• M12: 7,484,980 km (0.083 R)
• M13: 9,278,509 km (0.098 R)
• M14: 10,572,381 km (0.109 R)
• M15: 11,499,140 km (0.057 R)
• M16: 13,119,284 km (0.099 R)
• M17: 15,460,192 km (0.112 R)
• M18: 16,248,573 km (0.111 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 631.5

Radius: 13.8

Gravity: 3.32 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 2.8 AU - 3.68 AU

Year: 3889 Days

Day: 8.2 Hours

Environment

Temp: -220 °C

Axial Tilt: 13.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 25,961,279 km

• M1: 171,589 km (0.08 R)
• M2: 1,003,503 km (0.106 R)
• M3: 3,005,122 km (0.119 R)
• M4: 3,888,198 km (0.073 R)
• M5: 6,314,526 km (0.098 R)
• M6: 7,398,063 km (0.071 R)
• M7: 9,346,576 km (0.095 R)
• M8: 10,837,169 km (0.073 R)
• M9: 11,572,891 km (0.119 R)
• M10: 14,490,648 km (0.119 R)
• M11: 15,330,790 km (0.112 R)
• M12: 16,538,493 km (0.117 R)
• M13: 18,407,270 km (0.094 R)
• M14: 19,644,594 km (0.062 R)
• M15: 23,905,441 km (0.063 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 579.9

Radius: 11.4

Gravity: 4.46 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 2.97 AU - 4.19 AU

Year: 4517 Days

Day: 12.4 Hours

Environment

Temp: -225 °C

Axial Tilt: 42.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 25,961,279 km

• M1: 141,819 km (0.08 R)
• M2: 670,198 km (0.109 R)
• M3: 1,194,689 km (0.043 R)
• M4: 1,998,777 km (0.113 R)
• M5: 2,434,705 km (0.094 R)
• M6: 2,880,956 km (0.075 R)
• M7: 3,246,573 km (0.119 R)
• M8: 3,832,398 km (0.057 R)
• M9: 4,632,148 km (0.043 R)
• M10: 5,163,371 km (0.112 R)
• M11: 5,734,984 km (0.106 R)
• M12: 6,749,706 km (0.073 R)
• M13: 8,713,777 km (0.088 R)
• M14: 14,148,817 km (0.084 R)
• M15: 15,656,016 km (0.089 R)
• M16: 18,175,244 km (0.113 R)
• M17: 19,434,409 km (0.075 R)
• M18: 21,021,044 km (0.111 R)
• M19: 21,430,942 km (0.045 R)
• M20: 24,828,310 km (0.112 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 323

Radius: 9.3

Gravity: 3.73 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 3.49 AU - 4.85 AU

Year: 5679 Days

Day: 11.1 Hours

Environment

Temp: -218 °C

Axial Tilt: 35.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 25,961,279 km

• M1: 119,678 km (0.07 R)
• M2: 749,785 km (0.116 R)
• M3: 1,179,729 km (0.072 R)
• M4: 2,676,306 km (0.099 R)
• M5: 4,015,506 km (0.106 R)
• M6: 6,068,587 km (0.055 R)
• M7: 6,729,511 km (0.115 R)
• M8: 7,174,564 km (0.108 R)
• M9: 8,301,485 km (0.094 R)
• M10: 8,739,358 km (0.056 R)
• M11: 10,063,898 km (0.065 R)
• M12: 10,519,722 km (0.115 R)
• M13: 11,207,424 km (0.065 R)
• M14: 15,481,734 km (0.06 R)
• M15: 17,002,247 km (0.053 R)
• M16: 19,497,988 km (0.078 R)
• M17: 19,882,604 km (0.098 R)
• M18: 20,799,789 km (0.034 R)

Planet 7 - Ice Giant

Semi-Major Axis: 8.91 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 34.6

Radius: 6.6

Gravity: 0.79 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 7.57 AU - 10.25 AU

Year: 17736 Days

Day: 24.3 Hours

Environment

Temp: -224 °C

Axial Tilt: 22.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 25,961,279 km

• M1: 481,556 km (0.035 R)
• M2: 753,225 km (0.077 R)
• M3: 4,554,208 km (0.063 R)
• M4: 5,588,528 km (0.082 R)
• M5: 8,657,827 km (0.081 R)
• M6: 9,903,379 km (0.041 R)
• M7: 11,896,771 km (0.099 R)
• M8: 16,773,512 km (0.097 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 473 - 13,515 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit