🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.47 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 238.4

Radius: 8.4

Gravity: 3.38 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 0.73 AU - 1.15 AU

Year: 579 Days

Day: 9.5 Hours

Environment

Temp: -153 °C

Axial Tilt: 31.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 46,199,767 km

• M1: 104,569 km (0.031 R)
• M2: 159,771 km (0.086 R)
• M3: 224,846 km (0.109 R)
• M4: 284,834 km (0.074 R)
• M5: 352,453 km (0.077 R)
• M6: 409,150 km (0.111 R)
• M7: 590,463 km (0.093 R)
• M8: 664,065 km (0.097 R)
• M9: 737,368 km (0.102 R)
• M10: 825,331 km (0.103 R)
• M11: 884,572 km (0.115 R)
• M12: 941,419 km (0.067 R)
• M13: 1,024,745 km (0.034 R)
• M14: 1,084,734 km (0.105 R)
• M15: 1,150,258 km (0.04 R)
• M16: 1,235,379 km (0.068 R)
• M17: 1,299,407 km (0.106 R)
• M18: 1,383,481 km (0.097 R)
• M19: 1,547,590 km (0.074 R)
• M20: 1,621,940 km (0.096 R)
• M21: 1,712,896 km (0.114 R)
• M22: 1,789,939 km (0.099 R)
• M23: 1,884,185 km (0.108 R)
• M24: 2,028,398 km (0.083 R)
• M25: 2,088,237 km (0.116 R)
• M26: 2,170,964 km (0.086 R)
• M27: 2,243,370 km (0.08 R)
• M28: 2,385,188 km (0.066 R)
• M29: 2,535,834 km (0.065 R)
• M30: 2,725,524 km (0.118 R)
• M31: 2,932,118 km (0.118 R)
• M32: 3,012,602 km (0.095 R)
• M33: 3,162,948 km (0.08 R)
• M34: 3,283,823 km (0.089 R)
• M35: 3,419,209 km (0.093 R)
• M36: 3,484,284 km (0.102 R)
• M37: 3,675,620 km (0.107 R)
• M38: 3,789,314 km (0.082 R)
• M39: 3,931,432 km (0.081 R)
• M40: 3,999,649 km (0.058 R)
• M41: 4,075,345 km (0.07 R)
• M42: 4,290,916 km (0.102 R)
• M43: 4,354,196 km (0.061 R)
• M44: 4,417,775 km (0.049 R)
• M45: 4,488,834 km (0.088 R)
• M46: 4,581,884 km (0.102 R)
• M47: 4,661,021 km (0.1 R)
• M48: 4,776,959 km (0.026 R)
• M49: 4,857,293 km (0.06 R)
• M50: 4,989,538 km (0.053 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 734.8

Radius: 13.7

Gravity: 3.91 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 1.1 AU - 1.38 AU

Year: 878 Days

Day: 10.7 Hours

Environment

Temp: -159 °C

Axial Tilt: 5.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 46,199,767 km

• M1: 331,808 km (0.106 R)
• M2: 696,079 km (0.028 R)
• M3: 940,372 km (0.076 R)
• M4: 1,041,351 km (0.096 R)
• M5: 1,139,637 km (0.037 R)
• M6: 1,382,135 km (0.062 R)
• M7: 1,469,350 km (0.108 R)
• M8: 1,719,478 km (0.1 R)
• M9: 1,845,888 km (0.089 R)
• M10: 1,967,362 km (0.095 R)
• M11: 2,201,482 km (0.11 R)
• M12: 2,339,561 km (0.074 R)
• M13: 2,427,375 km (0.113 R)
• M14: 2,697,698 km (0.116 R)
• M15: 2,799,275 km (0.044 R)
• M16: 2,949,472 km (0.105 R)
• M17: 3,035,191 km (0.071 R)
• M18: 3,121,808 km (0.086 R)
• M19: 3,336,930 km (0.033 R)
• M20: 3,730,672 km (0.075 R)
• M21: 3,896,576 km (0.077 R)
• M22: 3,990,972 km (0.044 R)
• M23: 4,096,887 km (0.082 R)
• M24: 4,332,953 km (0.109 R)
• M25: 4,584,876 km (0.049 R)
• M26: 4,695,877 km (0.051 R)
• M27: 4,897,984 km (0.034 R)
• M28: 4,988,640 km (0.106 R)
• M29: 5,091,564 km (0.12 R)
• M30: 5,229,642 km (0.05 R)
• M31: 5,392,554 km (0.081 R)
• M32: 5,628,021 km (0.078 R)
• M33: 5,903,282 km (0.097 R)
• M34: 6,060,659 km (0.05 R)
• M35: 6,219,681 km (0.106 R)
• M36: 6,541,616 km (0.064 R)
• M37: 6,692,111 km (0.113 R)
• M38: 6,805,806 km (0.111 R)
• M39: 7,305,762 km (0.106 R)
• M40: 7,409,732 km (0.097 R)
• M41: 7,540,481 km (0.093 R)
• M42: 7,685,291 km (0.066 R)
• M43: 7,884,107 km (0.095 R)
• M44: 8,381,969 km (0.111 R)
• M45: 8,532,015 km (0.072 R)
• M46: 8,655,434 km (0.061 R)
• M47: 8,779,301 km (0.109 R)
• M48: 8,903,916 km (0.075 R)
• M49: 9,043,042 km (0.103 R)
• M50: 9,140,879 km (0.08 R)
• M51: 9,422,422 km (0.094 R)
• M52: 9,550,029 km (0.114 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 748.5

Radius: 11.4

Gravity: 5.76 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 2.76 AU - 3.22 AU

Year: 3287 Days

Day: 11.3 Hours

Environment

Temp: -204 °C

Axial Tilt: 29.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 46,199,767 km

• M1: 288,275 km (0.078 R)
• M2: 364,869 km (0.095 R)
• M3: 547,079 km (0.118 R)
• M4: 751,879 km (0.11 R)
• M5: 880,982 km (0.066 R)
• M6: 1,065,286 km (0.085 R)
• M7: 1,392,457 km (0.086 R)
• M8: 1,568,085 km (0.108 R)
• M9: 1,651,710 km (0.114 R)
• M10: 1,897,051 km (0.052 R)
• M11: 2,139,100 km (0.095 R)
• M12: 2,311,287 km (0.074 R)
• M13: 2,553,785 km (0.115 R)
• M14: 3,063,465 km (0.031 R)
• M15: 3,276,343 km (0.109 R)
• M16: 3,384,652 km (0.085 R)
• M17: 3,792,156 km (0.079 R)
• M18: 3,886,852 km (0.111 R)
• M19: 4,117,681 km (0.056 R)
• M20: 4,512,470 km (0.117 R)
• M21: 4,837,247 km (0.073 R)
• M22: 5,043,991 km (0.094 R)
• M23: 5,253,877 km (0.086 R)
• M24: 5,944,421 km (0.082 R)
• M25: 6,300,614 km (0.069 R)
• M26: 6,755,541 km (0.061 R)
• M27: 6,987,118 km (0.085 R)
• M28: 7,268,362 km (0.119 R)
• M29: 7,386,694 km (0.049 R)
• M30: 8,036,697 km (0.082 R)
• M31: 8,183,602 km (0.102 R)
• M32: 8,257,503 km (0.087 R)
• M33: 8,629,852 km (0.088 R)
• M34: 8,730,083 km (0.116 R)
• M35: 9,211,638 km (0.116 R)
• M36: 9,314,113 km (0.086 R)
• M37: 9,572,020 km (0.116 R)
• M38: 9,727,901 km (0.059 R)
• M39: 10,094,864 km (0.081 R)
• M40: 10,788,550 km (0.104 R)
• M41: 11,250,358 km (0.109 R)
• M42: 11,857,726 km (0.078 R)
• M43: 11,941,351 km (0.106 R)
• M44: 12,306,220 km (0.085 R)
• M45: 12,646,106 km (0.099 R)
• M46: 12,788,673 km (0.109 R)
• M47: 12,931,838 km (0.109 R)
• M48: 13,046,729 km (0.06 R)
• M49: 13,133,197 km (0.036 R)
• M50: 13,422,519 km (0.078 R)
• M51: 13,597,100 km (0.089 R)
• M52: 13,713,936 km (0.078 R)
• M53: 14,303,052 km (0.094 R)
• M54: 14,421,983 km (0.102 R)
• M55: 14,810,488 km (0.093 R)
• M56: 15,202,435 km (0.108 R)
• M57: 15,353,977 km (0.053 R)
• M58: 15,445,232 km (0.111 R)
• M59: 16,274,603 km (0.083 R)
• M60: 16,429,736 km (0.107 R)
• M61: 16,616,583 km (0.067 R)
• M62: 16,741,647 km (0.08 R)
• M63: 16,992,523 km (0.054 R)
• M64: 17,213,030 km (0.107 R)
• M65: 17,339,440 km (0.093 R)
• M66: 17,720,765 km (0.094 R)
• M67: 18,233,288 km (0.045 R)
• M68: 18,426,867 km (0.087 R)
• M69: 18,588,583 km (0.103 R)
• M70: 19,602,108 km (0.082 R)
• M71: 19,701,142 km (0.096 R)
• M72: 19,999,141 km (0.082 R)
• M73: 20,700,605 km (0.08 R)
• M74: 21,274,313 km (0.068 R)
• M75: 21,376,040 km (0.093 R)
• M76: 21,546,133 km (0.11 R)
• M77: 22,093,212 km (0.116 R)
• M78: 22,644,779 km (0.025 R)
• M79: 22,887,577 km (0.116 R)
• M80: 23,131,272 km (0.104 R)
• M81: 23,270,846 km (0.103 R)
• M82: 23,445,726 km (0.1 R)

Asteroid Belt

Center: 6.04 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 9.09 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 202

Radius: 5.4

Gravity: 6.93 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 7.58 AU - 10.6 AU

Year: 17425 Days

Day: 18.4 Hours

Environment

Temp: -237 °C

Axial Tilt: 24 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 46,199,767 km

• M1: 88,562 km (0.048 R)
• M2: 283,338 km (0.099 R)
• M3: 343,776 km (0.109 R)
• M4: 614,249 km (0.107 R)
• M5: 1,170,304 km (0.117 R)
• M6: 1,570,030 km (0.093 R)
• M7: 1,750,145 km (0.099 R)
• M8: 1,889,720 km (0.036 R)
• M9: 2,033,035 km (0.106 R)
• M10: 2,179,791 km (0.113 R)
• M11: 2,432,162 km (0.042 R)
• M12: 2,667,180 km (0.096 R)
• M13: 2,882,302 km (0.085 R)
• M14: 2,964,431 km (0.118 R)
• M15: 3,502,535 km (0.074 R)
• M16: 3,767,772 km (0.092 R)
• M17: 4,475,071 km (0.111 R)
• M18: 4,957,973 km (0.069 R)
• M19: 5,222,312 km (0.034 R)
• M20: 5,322,543 km (0.044 R)
• M21: 5,525,098 km (0.061 R)
• M22: 6,360,453 km (0.101 R)
• M23: 6,575,425 km (0.115 R)
• M24: 6,865,645 km (0.109 R)
• M25: 7,534,048 km (0.108 R)
• M26: 9,172,743 km (0.115 R)
• M27: 9,253,376 km (0.098 R)
• M28: 9,907,568 km (0.067 R)
• M29: 10,031,734 km (0.07 R)
• M30: 11,389,484 km (0.066 R)
• M31: 11,476,251 km (0.049 R)
• M32: 11,606,850 km (0.092 R)
• M33: 11,825,562 km (0.108 R)
• M34: 12,400,467 km (0.073 R)
• M35: 12,624,116 km (0.106 R)
• M36: 12,848,961 km (0.1 R)
• M37: 13,075,153 km (0.111 R)
• M38: 13,394,096 km (0.057 R)
• M39: 14,272,684 km (0.075 R)
• M40: 16,328,608 km (0.056 R)
• M41: 16,573,649 km (0.051 R)
• M42: 16,918,622 km (0.091 R)
• M43: 17,515,816 km (0.081 R)
• M44: 18,679,389 km (0.04 R)
• M45: 18,781,713 km (0.112 R)
• M46: 19,399,702 km (0.061 R)
• M47: 19,867,644 km (0.039 R)
• M48: 20,708,684 km (0.069 R)
• M49: 21,722,359 km (0.078 R)
• M50: 22,045,939 km (0.05 R)
• M51: 23,080,707 km (0.093 R)
• M52: 25,537,254 km (0.057 R)
• M53: 26,393,552 km (0.059 R)
• M54: 26,681,079 km (0.109 R)
• M55: 27,841,361 km (0.084 R)
• M56: 28,722,492 km (0.093 R)
• M57: 29,493,370 km (0.104 R)
• M58: 29,672,289 km (0.039 R)
• M59: 29,791,818 km (0.082 R)
• M60: 30,692,846 km (0.073 R)
• M61: 30,874,009 km (0.111 R)
• M62: 31,055,620 km (0.087 R)
• M63: 31,480,927 km (0.114 R)
• M64: 31,846,844 km (0.05 R)
• M65: 32,030,400 km (0.093 R)
• M66: 32,398,411 km (0.09 R)
• M67: 32,644,649 km (0.102 R)
• M68: 34,009,730 km (0.105 R)
• M69: 34,197,325 km (0.113 R)
• M70: 34,259,857 km (0.107 R)
• M71: 34,762,057 km (0.065 R)
• M72: 35,014,130 km (0.11 R)
• M73: 35,393,360 km (0.12 R)
• M74: 35,900,946 km (0.097 R)
• M75: 37,567,466 km (0.1 R)
• M76: 38,866,574 km (0.093 R)
• M77: 38,997,173 km (0.078 R)
• M78: 40,114,220 km (0.088 R)
• M79: 40,180,193 km (0.084 R)
• M80: 40,842,463 km (0.118 R)
• M81: 40,908,884 km (0.1 R)
• M82: 41,041,877 km (0.099 R)
• M83: 41,241,590 km (0.108 R)
• M84: 42,513,920 km (0.099 R)
• M85: 43,053,519 km (0.062 R)
• M86: 43,256,374 km (0.102 R)
• M87: 43,527,445 km (0.088 R)
• M88: 43,799,115 km (0.113 R)
• M89: 44,822,664 km (0.06 R)
• M90: 45,165,692 km (0.106 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: 293 - 13,801 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit