🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 84.8

Radius: 8

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 0.7 AU - 0.78 AU

Year: 439 Days

Day: 9.3 Hours

Environment

Temp: -160 °C

Axial Tilt: 33.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (4)

Outer Limit: 73,937,283 km

• M1: 99,483 km (0.083 R)
• M2: 483,201 km (0.12 R)
• M3: 911,201 km (0.088 R)
• M4: 1,560,605 km (0.119 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 688.1

Radius: 8.2

Gravity: 10.23 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 2.59 AU - 2.77 AU

Year: 3028 Days

Day: 5.7 Hours

Environment

Temp: -218 °C

Axial Tilt: 10.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 73,937,283 km

• M1: 102,026 km (0.091 R)
• M2: 367,562 km (0.098 R)
• M3: 627,413 km (0.083 R)
• M4: 1,220,120 km (0.049 R)
• M5: 1,565,392 km (0.081 R)
• M6: 2,310,539 km (0.1 R)
• M7: 3,096,826 km (0.117 R)
• M8: 3,364,606 km (0.109 R)
• M9: 3,726,034 km (0.09 R)
• M10: 4,482,401 km (0.114 R)
• M11: 5,016,765 km (0.087 R)
• M12: 6,324,699 km (0.108 R)
• M13: 8,077,387 km (0.026 R)
• M14: 9,264,895 km (0.04 R)
• M15: 9,786,244 km (0.096 R)
• M16: 10,969,114 km (0.073 R)
• M17: 13,522,002 km (0.12 R)
• M18: 15,037,129 km (0.113 R)
• M19: 15,809,503 km (0.102 R)
• M20: 16,285,374 km (0.1 R)
• M21: 17,377,289 km (0.073 R)
• M22: 18,285,348 km (0.071 R)
• M23: 20,319,430 km (0.037 R)
• M24: 21,199,215 km (0.086 R)
• M25: 21,455,177 km (0.078 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 208.5

Radius: 14.2

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 2.68 AU - 3.86 AU

Year: 4082 Days

Day: 13 Hours

Environment

Temp: -215 °C

Axial Tilt: 20.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 73,937,283 km

• M1: 176,825 km (0.073 R)
• M2: 622,926 km (0.083 R)
• M3: 1,515,426 km (0.06 R)
• M4: 2,332,979 km (0.107 R)
• M5: 2,942,441 km (0.078 R)
• M6: 3,586,011 km (0.083 R)
• M7: 4,242,446 km (0.089 R)
• M8: 5,675,294 km (0.075 R)
• M9: 6,305,251 km (0.114 R)
• M10: 8,738,610 km (0.076 R)
• M11: 9,826,037 km (0.084 R)
• M12: 11,193,810 km (0.106 R)
• M13: 12,065,218 km (0.032 R)
• M14: 13,196,178 km (0.111 R)
• M15: 14,999,879 km (0.073 R)
• M16: 15,571,792 km (0.029 R)
• M17: 16,406,847 km (0.116 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 461.7

Radius: 9.9

Gravity: 4.71 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 2.76 AU - 4.1 AU

Year: 4385 Days

Day: 9.7 Hours

Environment

Temp: -212 °C

Axial Tilt: 24.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 73,937,283 km

• M1: 123,119 km (0.115 R)
• M2: 473,627 km (0.095 R)
• M3: 1,286,990 km (0.098 R)
• M4: 1,762,113 km (0.063 R)
• M5: 2,337,018 km (0.106 R)
• M6: 2,775,340 km (0.098 R)
• M7: 3,286,964 km (0.118 R)
• M8: 3,923,204 km (0.074 R)
• M9: 4,522,194 km (0.12 R)
• M10: 5,181,023 km (0.073 R)
• M11: 6,419,843 km (0.075 R)
• M12: 6,967,072 km (0.063 R)
• M13: 8,259,747 km (0.106 R)
• M14: 8,651,694 km (0.086 R)
• M15: 9,511,283 km (0.077 R)
• M16: 12,479,305 km (0.081 R)
• M17: 14,529,394 km (0.1 R)
• M18: 20,167,738 km (0.107 R)
• M19: 23,327,245 km (0.097 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 417

Radius: 10.2

Gravity: 4.01 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 4.12 AU - 6 AU

Year: 7857 Days

Day: 9.2 Hours

Environment

Temp: -225 °C

Axial Tilt: 13.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 73,937,283 km

• M1: 126,859 km (0.069 R)
• M2: 768,185 km (0.118 R)
• M3: 1,399,338 km (0.114 R)
• M4: 1,886,728 km (0.115 R)
• M5: 2,348,986 km (0.095 R)
• M6: 2,716,697 km (0.114 R)
• M7: 3,659,314 km (0.101 R)
• M8: 4,944,658 km (0.104 R)
• M9: 5,523,303 km (0.039 R)
• M10: 5,891,912 km (0.106 R)
• M11: 6,747,014 km (0.097 R)
• M12: 7,758,295 km (0.084 R)
• M13: 8,540,542 km (0.075 R)
• M14: 9,811,077 km (0.025 R)
• M15: 12,513,413 km (0.066 R)
• M16: 12,882,920 km (0.041 R)
• M17: 17,053,708 km (0.058 R)
• M18: 17,508,187 km (0.083 R)
• M19: 18,714,245 km (0.075 R)
• M20: 19,337,619 km (0.046 R)
• M21: 23,933,715 km (0.052 R)
• M22: 28,026,114 km (0.048 R)
• M23: 33,768,727 km (0.078 R)

Planet 6 - Ice Giant

Semi-Major Axis: 6.1 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 796

Radius: 4.7

Gravity: 36.03 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 5.94 AU - 6.26 AU

Year: 10399 Days

Day: 20.6 Hours

Environment

Temp: -225 °C

Axial Tilt: 33 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 73,937,283 km

• M1: 58,493 km (0.034 R)
• M2: 216,019 km (0.114 R)
• M3: 459,565 km (0.103 R)
• M4: 781,649 km (0.111 R)
• M5: 998,416 km (0.117 R)
• M6: 1,180,626 km (0.071 R)
• M7: 1,358,049 km (0.051 R)
• M8: 2,633,371 km (0.063 R)
• M9: 3,076,480 km (0.034 R)
• M10: 3,541,879 km (0.048 R)
• M11: 4,340,732 km (0.093 R)
• M12: 4,861,482 km (0.048 R)
• M13: 6,100,003 km (0.056 R)
• M14: 7,198,350 km (0.104 R)
• M15: 9,526,542 km (0.096 R)
• M16: 10,349,480 km (0.074 R)
• M17: 12,794,208 km (0.12 R)
• M18: 13,101,333 km (0.102 R)
• M19: 13,666,513 km (0.101 R)
• M20: 14,711,155 km (0.086 R)
• M21: 20,657,820 km (0.115 R)
• M22: 21,943,165 km (0.119 R)
• M23: 22,829,084 km (0.07 R)
• M24: 24,577,584 km (0.038 R)
• M25: 25,824,033 km (0.087 R)
• M26: 32,013,496 km (0.06 R)
• M27: 33,382,765 km (0.093 R)
• M28: 34,909,710 km (0.074 R)
• M29: 37,598,882 km (0.119 R)
• M30: 41,216,906 km (0.056 R)
• M31: 44,357,265 km (0.084 R)
• M32: 48,687,824 km (0.082 R)

Planet 7 - Ice Giant

Semi-Major Axis: 8.33 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 912.9

Radius: 4.1

Gravity: 54.31 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 8.33 AU - 8.33 AU

Year: 16595 Days

Day: 20.5 Hours

Environment

Temp: -227 °C

Axial Tilt: 98.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 73,937,283 km

• M1: 51,312 km (0.119 R)
• M2: 205,996 km (0.118 R)
• M3: 336,894 km (0.101 R)
• M4: 541,993 km (0.062 R)
• M5: 735,274 km (0.104 R)
• M6: 1,871,769 km (0.09 R)
• M7: 2,273,439 km (0.112 R)
• M8: 2,803,913 km (0.082 R)
• M9: 3,246,124 km (0.117 R)
• M10: 3,824,021 km (0.029 R)
• M11: 7,820,378 km (0.098 R)
• M12: 9,566,634 km (0.074 R)
• M13: 9,737,176 km (0.06 R)
• M14: 10,143,184 km (0.112 R)
• M15: 11,492,557 km (0.08 R)
• M16: 12,011,662 km (0.059 R)
• M17: 13,448,101 km (0.086 R)
• M18: 13,951,348 km (0.106 R)
• M19: 14,767,404 km (0.106 R)
• M20: 24,008,065 km (0.076 R)
• M21: 32,357,421 km (0.057 R)
• M22: 38,594,455 km (0.117 R)
• M23: 46,719,714 km (0.086 R)
• M24: 49,379,564 km (0.096 R)
• M25: 50,230,926 km (0.105 R)
• M26: 54,635,536 km (0.099 R)
• M27: 58,718,361 km (0.094 R)
• M28: 59,866,225 km (0.071 R)
• M29: 61,812,344 km (0.101 R)
• M30: 62,206,535 km (0.083 R)
• M31: 68,533,178 km (0.099 R)
• M32: 71,309,116 km (0.066 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 346 - 16,011 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit