🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.53 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 93.5

Radius: 10.5

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 0.88 AU - 1.22 AU

Year: 717 Days

Day: 9.5 Hours

Environment

Temp: -173 °C

Axial Tilt: 34.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 66,924,660 km

• M1: 162,463 km (0.064 R)
• M2: 249,679 km (0.067 R)
• M3: 342,280 km (0.11 R)
• M4: 432,936 km (0.04 R)
• M5: 553,961 km (0.035 R)
• M6: 723,007 km (0.107 R)
• M7: 847,023 km (0.06 R)
• M8: 924,365 km (0.084 R)
• M9: 1,026,541 km (0.075 R)
• M10: 1,140,534 km (0.103 R)
• M11: 1,263,055 km (0.057 R)
• M12: 1,365,081 km (0.112 R)
• M13: 1,543,102 km (0.074 R)
• M14: 1,724,415 km (0.036 R)
• M15: 1,843,195 km (0.066 R)
• M16: 1,974,094 km (0.112 R)
• M17: 2,088,985 km (0.08 R)
• M18: 2,315,326 km (0.11 R)
• M19: 2,513,693 km (0.116 R)
• M20: 2,601,806 km (0.114 R)
• M21: 2,685,880 km (0.081 R)
• M22: 2,813,637 km (0.06 R)
• M23: 3,020,082 km (0.096 R)
• M24: 3,175,514 km (0.049 R)
• M25: 3,402,005 km (0.051 R)
• M26: 3,517,345 km (0.096 R)
• M27: 3,681,005 km (0.111 R)
• M28: 3,979,603 km (0.119 R)
• M29: 4,089,108 km (0.029 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 547.1

Radius: 8

Gravity: 8.55 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 1.51 AU - 1.89 AU

Year: 1478 Days

Day: 11.2 Hours

Environment

Temp: -206 °C

Axial Tilt: 37.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 66,924,660 km

• M1: 115,639 km (0.042 R)
• M2: 190,887 km (0.056 R)
• M3: 318,195 km (0.119 R)
• M4: 378,483 km (0.083 R)
• M5: 449,242 km (0.07 R)
• M6: 568,023 km (0.09 R)
• M7: 638,035 km (0.04 R)
• M8: 724,951 km (0.098 R)
• M9: 808,876 km (0.092 R)
• M10: 881,431 km (0.059 R)
• M11: 1,096,852 km (0.099 R)
• M12: 1,169,706 km (0.065 R)
• M13: 1,286,392 km (0.104 R)
• M14: 1,415,794 km (0.06 R)
• M15: 1,522,458 km (0.106 R)
• M16: 1,641,089 km (0.086 R)
• M17: 1,706,313 km (0.101 R)
• M18: 1,791,435 km (0.063 R)
• M19: 2,384,590 km (0.076 R)
• M20: 2,480,183 km (0.118 R)
• M21: 2,555,281 km (0.097 R)
• M22: 2,609,585 km (0.075 R)
• M23: 2,785,662 km (0.103 R)
• M24: 2,931,669 km (0.095 R)
• M25: 3,126,446 km (0.097 R)
• M26: 3,219,496 km (0.091 R)
• M27: 3,278,288 km (0.111 R)
• M28: 3,516,597 km (0.073 R)
• M29: 3,613,537 km (0.115 R)
• M30: 4,175,277 km (0.079 R)
• M31: 4,538,650 km (0.059 R)
• M32: 5,143,773 km (0.071 R)
• M33: 5,533,176 km (0.091 R)
• M34: 5,759,817 km (0.069 R)
• M35: 5,946,366 km (0.048 R)
• M36: 6,120,348 km (0.119 R)
• M37: 6,222,673 km (0.082 R)
• M38: 6,443,629 km (0.083 R)
• M39: 6,562,559 km (0.114 R)
• M40: 6,863,251 km (0.032 R)
• M41: 7,076,278 km (0.076 R)
• M42: 7,229,766 km (0.08 R)
• M43: 7,477,799 km (0.05 R)
• M44: 7,555,889 km (0.102 R)
• M45: 7,712,817 km (0.118 R)
• M46: 7,823,370 km (0.118 R)
• M47: 7,950,379 km (0.062 R)
• M48: 8,238,504 km (0.09 R)
• M49: 8,546,526 km (0.114 R)
• M50: 8,990,533 km (0.028 R)
• M51: 9,223,756 km (0.062 R)
• M52: 9,492,882 km (0.106 R)
• M53: 9,679,281 km (0.108 R)
• M54: 9,764,403 km (0.104 R)
• M55: 9,935,543 km (0.096 R)
• M56: 10,367,432 km (0.099 R)
• M57: 10,664,832 km (0.054 R)
• M58: 10,876,364 km (0.038 R)
• M59: 11,124,846 km (0.082 R)
• M60: 11,321,417 km (0.096 R)
• M61: 11,483,133 km (0.099 R)
• M62: 11,555,388 km (0.072 R)
• M63: 11,627,644 km (0.113 R)
• M64: 12,137,773 km (0.081 R)
• M65: 12,192,825 km (0.076 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 215.7

Radius: 11.9

Gravity: 1.52 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 2.85 AU - 3.07 AU

Year: 3396 Days

Day: 6.2 Hours

Environment

Temp: -220 °C

Axial Tilt: 3.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 66,924,660 km

• M1: 229,633 km (0.036 R)
• M2: 308,172 km (0.113 R)
• M3: 396,584 km (0.109 R)
• M4: 586,872 km (0.108 R)
• M5: 713,881 km (0.032 R)
• M6: 945,459 km (0.031 R)
• M7: 1,107,623 km (0.095 R)
• M8: 1,338,901 km (0.046 R)
• M9: 1,650,513 km (0.078 R)
• M10: 1,837,511 km (0.04 R)
• M11: 2,256,833 km (0.11 R)
• M12: 2,654,764 km (0.05 R)
• M13: 2,888,436 km (0.091 R)
• M14: 3,197,056 km (0.079 R)
• M15: 3,404,100 km (0.113 R)
• M16: 3,516,298 km (0.067 R)
• M17: 3,615,631 km (0.065 R)
• M18: 4,474,173 km (0.063 R)
• M19: 4,582,033 km (0.114 R)
• M20: 4,768,881 km (0.074 R)
• M21: 4,894,992 km (0.099 R)
• M22: 5,328,527 km (0.103 R)
• M23: 5,875,307 km (0.108 R)
• M24: 6,267,104 km (0.094 R)
• M25: 6,667,427 km (0.094 R)
• M26: 6,950,766 km (0.083 R)
• M27: 7,292,597 km (0.065 R)
• M28: 7,713,715 km (0.115 R)
• M29: 8,123,912 km (0.084 R)
• M30: 8,293,856 km (0.092 R)
• M31: 8,464,996 km (0.093 R)
• M32: 8,675,629 km (0.119 R)
• M33: 9,024,192 km (0.08 R)
• M34: 9,200,269 km (0.067 R)
• M35: 9,318,152 km (0.111 R)
• M36: 9,595,507 km (0.084 R)
• M37: 9,675,242 km (0.069 R)
• M38: 10,321,056 km (0.109 R)
• M39: 10,856,018 km (0.086 R)
• M40: 10,959,839 km (0.115 R)
• M41: 11,231,659 km (0.073 R)
• M42: 11,696,758 km (0.067 R)
• M43: 11,803,272 km (0.085 R)
• M44: 12,189,683 km (0.072 R)
• M45: 12,514,759 km (0.113 R)
• M46: 12,777,005 km (0.104 R)
• M47: 13,195,879 km (0.038 R)
• M48: 13,507,341 km (0.096 R)
• M49: 13,731,439 km (0.113 R)
• M50: 13,843,787 km (0.12 R)
• M51: 14,479,428 km (0.105 R)
• M52: 14,777,726 km (0.112 R)
• M53: 15,124,494 km (0.049 R)
• M54: 15,263,920 km (0.1 R)
• M55: 15,403,794 km (0.093 R)
• M56: 15,567,603 km (0.06 R)
• M57: 15,826,108 km (0.086 R)

Planet 4 - Ice Giant

Semi-Major Axis: 7.57 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 966.5

Radius: 6.1

Gravity: 25.97 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 5.93 AU - 9.21 AU

Year: 13889 Days

Day: 15.4 Hours

Environment

Temp: -235 °C

Axial Tilt: 12.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 66,924,660 km

• M1: 86,916 km (0.1 R)
• M2: 186,549 km (0.066 R)
• M3: 389,104 km (0.074 R)
• M4: 440,715 km (0.06 R)
• M5: 610,659 km (0.12 R)
• M6: 1,107,922 km (0.083 R)
• M7: 1,313,918 km (0.098 R)
• M8: 2,126,683 km (0.044 R)
• M9: 2,448,468 km (0.069 R)
• M10: 2,615,120 km (0.117 R)
• M11: 2,785,512 km (0.101 R)
• M12: 2,889,483 km (0.035 R)
• M13: 3,030,254 km (0.065 R)
• M14: 3,882,065 km (0.058 R)
• M15: 3,959,407 km (0.09 R)
• M16: 4,194,724 km (0.112 R)
• M17: 4,314,103 km (0.091 R)
• M18: 4,394,288 km (0.095 R)
• M19: 4,515,612 km (0.096 R)
• M20: 5,525,098 km (0.086 R)
• M21: 5,965,514 km (0.1 R)
• M22: 6,099,853 km (0.108 R)
• M23: 6,235,239 km (0.117 R)
• M24: 6,280,567 km (0.107 R)
• M25: 7,546,016 km (0.103 R)
• M26: 7,642,806 km (0.108 R)
• M27: 8,132,888 km (0.042 R)
• M28: 9,298,555 km (0.077 R)
• M29: 9,558,855 km (0.11 R)
• M30: 9,927,315 km (0.109 R)
• M31: 10,677,997 km (0.047 R)
• M32: 11,335,928 km (0.106 R)
• M33: 12,120,120 km (0.08 R)
• M34: 12,748,431 km (0.119 R)
• M35: 14,395,055 km (0.092 R)
• M36: 14,575,470 km (0.112 R)
• M37: 16,169,735 km (0.082 R)
• M38: 16,232,117 km (0.077 R)
• M39: 16,482,544 km (0.114 R)
• M40: 17,561,444 km (0.034 R)
• M41: 19,056,824 km (0.115 R)
• M42: 19,188,769 km (0.082 R)
• M43: 19,987,024 km (0.092 R)
• M44: 20,322,721 km (0.066 R)
• M45: 20,795,899 km (0.099 R)
• M46: 23,075,172 km (0.057 R)
• M47: 23,356,865 km (0.117 R)
• M48: 23,568,845 km (0.074 R)
• M49: 23,781,424 km (0.096 R)
• M50: 24,781,934 km (0.081 R)
• M51: 27,865,147 km (0.104 R)
• M52: 28,089,843 km (0.116 R)
• M53: 28,465,932 km (0.107 R)
• M54: 28,767,970 km (0.076 R)
• M55: 29,527,628 km (0.117 R)
• M56: 30,293,868 km (0.11 R)
• M57: 31,611,526 km (0.069 R)
• M58: 32,395,419 km (0.093 R)
• M59: 33,742,398 km (0.085 R)
• M60: 34,865,579 km (0.067 R)
• M61: 35,026,995 km (0.064 R)
• M62: 36,163,939 km (0.069 R)
• M63: 36,901,307 km (0.1 R)
• M64: 37,643,462 km (0.086 R)
• M65: 38,724,306 km (0.115 R)
• M66: 40,576,627 km (0.109 R)
• M67: 40,661,449 km (0.064 R)
• M68: 40,916,514 km (0.087 R)
• M69: 42,975,429 km (0.093 R)
• M70: 43,061,897 km (0.082 R)
• M71: 43,930,312 km (0.104 R)
• M72: 44,716,898 km (0.102 R)
• M73: 46,215,121 km (0.066 R)
• M74: 46,836,700 km (0.048 R)
• M75: 47,014,871 km (0.11 R)
• M76: 47,909,017 km (0.071 R)
• M77: 48,448,168 km (0.095 R)
• M78: 48,808,699 km (0.08 R)
• M79: 49,079,621 km (0.08 R)
• M80: 50,259,649 km (0.109 R)
• M81: 50,442,008 km (0.087 R)
• M82: 50,533,263 km (0.084 R)
• M83: 54,135,580 km (0.094 R)
• M84: 54,416,076 km (0.102 R)
• M85: 55,920,133 km (0.111 R)
• M86: 56,393,012 km (0.086 R)
• M87: 57,057,226 km (0.111 R)
• M88: 57,533,247 km (0.096 R)
• M89: 58,393,434 km (0.073 R)
• M90: 62,855,939 km (0.095 R)
• M91: 64,334,564 km (0.072 R)
• M92: 65,724,927 km (0.048 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 218 - 14,985 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit