🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.65 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 420.2

Radius: 9.4

Gravity: 4.76 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 1.06 AU - 1.54 AU

Year: 988 Days

Day: 13.3 Hours

Environment

Temp: -192 °C

Axial Tilt: 0.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 45,076,895 km

• M1: 152,889 km (0.032 R)
• M2: 221,704 km (0.105 R)
• M3: 286,330 km (0.098 R)
• M4: 501,153 km (0.104 R)
• M5: 576,550 km (0.116 R)
• M6: 661,522 km (0.059 R)
• M7: 734,974 km (0.065 R)
• M8: 805,884 km (0.112 R)
• M9: 879,486 km (0.119 R)
• M10: 949,498 km (0.088 R)
• M11: 1,045,839 km (0.04 R)
• M12: 1,114,205 km (0.082 R)
• M13: 1,184,217 km (0.071 R)
• M14: 1,335,460 km (0.078 R)
• M15: 1,396,347 km (0.084 R)
• M16: 1,472,193 km (0.109 R)
• M17: 1,542,504 km (0.09 R)
• M18: 1,606,681 km (0.079 R)
• M19: 1,686,417 km (0.045 R)
• M20: 1,789,939 km (0.057 R)
• M21: 1,926,073 km (0.112 R)
• M22: 2,129,077 km (0.112 R)
• M23: 2,273,738 km (0.069 R)
• M24: 2,666,732 km (0.082 R)
• M25: 2,735,846 km (0.081 R)
• M26: 2,964,581 km (0.069 R)
• M27: 3,027,113 km (0.082 R)
• M28: 3,126,595 km (0.079 R)
• M29: 3,245,376 km (0.097 R)
• M30: 3,328,553 km (0.111 R)
• M31: 3,403,052 km (0.098 R)
• M32: 3,649,290 km (0.106 R)
• M33: 3,803,675 km (0.036 R)
• M34: 3,862,168 km (0.058 R)
• M35: 3,999,798 km (0.115 R)
• M36: 4,199,212 km (0.091 R)
• M37: 4,659,974 km (0.044 R)
• M38: 4,848,766 km (0.089 R)
• M39: 5,061,644 km (0.073 R)
• M40: 5,310,126 km (0.077 R)
• M41: 5,673,798 km (0.069 R)
• M42: 5,977,333 km (0.102 R)
• M43: 6,483,422 km (0.089 R)
• M44: 6,588,739 km (0.117 R)
• M45: 6,706,323 km (0.075 R)
• M46: 7,171,572 km (0.09 R)
• M47: 7,256,245 km (0.12 R)
• M48: 7,389,985 km (0.053 R)
• M49: 7,561,275 km (0.069 R)
• M50: 7,721,494 km (0.116 R)
• M51: 7,833,094 km (0.051 R)
• M52: 7,982,842 km (0.08 R)
• M53: 8,070,506 km (0.045 R)
• M54: 8,323,027 km (0.113 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 346.3

Radius: 12.8

Gravity: 2.11 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 2.32 AU - 3.22 AU

Year: 3074 Days

Day: 12.2 Hours

Environment

Temp: -219 °C

Axial Tilt: 42.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 45,076,895 km

• M1: 190,887 km (0.064 R)
• M2: 297,101 km (0.032 R)
• M3: 444,754 km (0.114 R)
• M4: 647,908 km (0.098 R)
• M5: 948,451 km (0.117 R)
• M6: 1,071,719 km (0.096 R)
• M7: 1,221,018 km (0.091 R)
• M8: 1,431,652 km (0.104 R)
• M9: 1,712,297 km (0.102 R)
• M10: 1,841,400 km (0.108 R)
• M11: 2,023,162 km (0.1 R)
• M12: 2,249,204 km (0.114 R)
• M13: 2,339,412 km (0.106 R)
• M14: 2,510,252 km (0.062 R)
• M15: 2,892,475 km (0.03 R)
• M16: 3,105,053 km (0.114 R)
• M17: 3,191,671 km (0.075 R)
• M18: 3,928,440 km (0.116 R)
• M19: 4,212,227 km (0.095 R)
• M20: 4,356,739 km (0.106 R)
• M21: 4,601,182 km (0.111 R)
• M22: 4,867,017 km (0.068 R)
• M23: 5,431,151 km (0.084 R)
• M24: 5,623,982 km (0.047 R)
• M25: 5,819,058 km (0.098 R)
• M26: 5,962,373 km (0.111 R)
• M27: 6,088,633 km (0.061 R)
• M28: 6,252,443 km (0.031 R)
• M29: 6,436,149 km (0.107 R)
• M30: 6,640,350 km (0.085 R)
• M31: 6,846,646 km (0.096 R)
• M32: 7,112,332 km (0.047 R)
• M33: 7,284,968 km (0.099 R)
• M34: 7,439,652 km (0.111 R)
• M35: 7,870,494 km (0.108 R)
• M36: 8,069,010 km (0.092 R)
• M37: 8,209,034 km (0.115 R)
• M38: 8,511,820 km (0.084 R)
• M39: 8,613,546 km (0.097 R)
• M40: 8,900,625 km (0.105 R)
• M41: 9,632,009 km (0.114 R)
• M42: 9,801,952 km (0.106 R)
• M43: 9,908,615 km (0.052 R)
• M44: 10,644,487 km (0.107 R)
• M45: 10,776,133 km (0.119 R)
• M46: 10,864,246 km (0.118 R)
• M47: 11,085,651 km (0.09 R)
• M48: 11,353,132 km (0.029 R)
• M49: 11,555,239 km (0.064 R)
• M50: 11,713,364 km (0.083 R)
• M51: 12,398,672 km (0.105 R)
• M52: 12,676,475 km (0.102 R)
• M53: 13,120,631 km (0.106 R)
• M54: 13,332,761 km (0.104 R)
• M55: 13,760,461 km (0.068 R)
• M56: 14,313,674 km (0.099 R)
• M57: 14,849,533 km (0.075 R)
• M58: 14,947,670 km (0.098 R)
• M59: 16,117,226 km (0.027 R)
• M60: 16,395,179 km (0.102 R)
• M61: 16,496,606 km (0.078 R)
• M62: 16,751,222 km (0.09 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 755.5

Radius: 14.3

Gravity: 3.69 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 2.72 AU - 3.24 AU

Year: 3430 Days

Day: 14.2 Hours

Environment

Temp: -220 °C

Axial Tilt: 139.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 45,076,895 km

• M1: 178,620 km (0.12 R)
• M2: 278,850 km (0.114 R)
• M3: 480,209 km (0.115 R)
• M4: 576,999 km (0.069 R)
• M5: 764,296 km (0.084 R)
• M6: 861,085 km (0.109 R)
• M7: 962,662 km (0.074 R)
• M8: 1,179,280 km (0.029 R)
• M9: 1,281,156 km (0.104 R)
• M10: 1,426,266 km (0.101 R)
• M11: 1,662,182 km (0.046 R)
• M12: 2,496,190 km (0.094 R)
• M13: 2,749,010 km (0.115 R)
• M14: 2,957,400 km (0.088 R)
• M15: 3,207,378 km (0.08 R)
• M16: 3,445,688 km (0.095 R)
• M17: 3,728,129 km (0.111 R)
• M18: 4,255,760 km (0.072 R)
• M19: 4,477,614 km (0.108 R)
• M20: 4,744,796 km (0.034 R)
• M21: 5,059,699 km (0.1 R)
• M22: 5,273,475 km (0.097 R)
• M23: 5,424,868 km (0.101 R)
• M24: 5,621,888 km (0.097 R)
• M25: 5,821,152 km (0.05 R)
• M26: 6,456,195 km (0.117 R)
• M27: 6,665,034 km (0.048 R)
• M28: 6,758,682 km (0.118 R)
• M29: 6,899,903 km (0.076 R)
• M30: 7,137,314 km (0.109 R)
• M31: 7,620,516 km (0.085 R)
• M32: 7,915,672 km (0.069 R)
• M33: 8,214,419 km (0.108 R)
• M34: 8,849,163 km (0.05 R)
• M35: 9,133,399 km (0.11 R)
• M36: 9,525,944 km (0.112 R)
• M37: 9,631,560 km (0.111 R)
• M38: 9,870,617 km (0.091 R)
• M39: 10,111,769 km (0.107 R)
• M40: 10,599,757 km (0.117 R)
• M41: 11,151,175 km (0.042 R)
• M42: 11,262,625 km (0.108 R)
• M43: 11,430,325 km (0.12 R)
• M44: 11,740,291 km (0.08 R)
• M45: 11,967,231 km (0.06 R)
• M46: 12,454,771 km (0.094 R)
• M47: 13,419,378 km (0.114 R)
• M48: 13,567,779 km (0.082 R)
• M49: 13,925,767 km (0.109 R)
• M50: 14,106,032 km (0.052 R)
• M51: 14,196,539 km (0.052 R)
• M52: 14,377,851 km (0.074 R)
• M53: 14,926,726 km (0.048 R)
• M54: 15,234,598 km (0.101 R)
• M55: 15,982,139 km (0.105 R)
• M56: 16,392,187 km (0.064 R)
• M57: 16,550,760 km (0.087 R)
• M58: 16,965,446 km (0.109 R)
• M59: 17,577,899 km (0.092 R)
• M60: 18,066,486 km (0.06 R)
• M61: 18,658,744 km (0.06 R)
• M62: 19,123,844 km (0.038 R)
• M63: 19,760,981 km (0.116 R)
• M64: 20,541,882 km (0.104 R)
• M65: 20,850,054 km (0.098 R)
• M66: 22,344,088 km (0.12 R)
• M67: 22,625,930 km (0.108 R)
• M68: 23,015,333 km (0.12 R)
• M69: 23,121,847 km (0.049 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 47.1

Radius: 11.8

Gravity: 0.34 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 3.31 AU - 4.59 AU

Year: 5235 Days

Day: 6.8 Hours

Environment

Temp: -229 °C

Axial Tilt: 39 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 45,076,895 km

• M1: 147,803 km (0.05 R)
• M2: 236,514 km (0.108 R)
• M3: 481,556 km (0.096 R)
• M4: 670,946 km (0.113 R)
• M5: 751,430 km (0.098 R)
• M6: 893,997 km (0.101 R)
• M7: 1,061,846 km (0.084 R)
• M8: 1,199,177 km (0.061 R)
• M9: 1,360,144 km (0.079 R)
• M10: 1,474,586 km (0.104 R)
• M11: 1,555,668 km (0.101 R)
• M12: 1,638,545 km (0.042 R)
• M13: 1,974,991 km (0.115 R)
• M14: 2,065,199 km (0.089 R)
• M15: 2,208,214 km (0.08 R)
• M16: 2,312,484 km (0.088 R)
• M17: 2,701,738 km (0.049 R)
• M18: 2,858,815 km (0.103 R)
• M19: 2,995,997 km (0.088 R)
• M20: 3,077,079 km (0.077 R)
• M21: 3,481,142 km (0.092 R)
• M22: 3,726,782 km (0.113 R)
• M23: 4,144,759 km (0.12 R)
• M24: 4,300,490 km (0.071 R)
• M25: 4,405,508 km (0.115 R)
• M26: 4,617,937 km (0.09 R)
• M27: 4,874,647 km (0.092 R)
• M28: 5,544,247 km (0.07 R)
• M29: 5,629,966 km (0.057 R)
• M30: 5,875,307 km (0.082 R)
• M31: 5,992,143 km (0.1 R)
• M32: 6,124,238 km (0.082 R)
• M33: 6,451,707 km (0.101 R)
• M34: 6,723,826 km (0.079 R)
• M35: 6,876,565 km (0.107 R)
• M36: 7,015,243 km (0.091 R)
• M37: 7,139,110 km (0.108 R)
• M38: 7,263,725 km (0.118 R)
• M39: 7,626,350 km (0.056 R)
• M40: 8,027,123 km (0.112 R)
• M41: 8,124,361 km (0.04 R)
• M42: 8,451,233 km (0.112 R)
• M43: 8,782,442 km (0.083 R)
• M44: 9,151,799 km (0.103 R)
• M45: 9,389,510 km (0.069 R)
• M46: 10,097,407 km (0.065 R)
• M47: 10,220,078 km (0.061 R)
• M48: 10,484,417 km (0.109 R)
• M49: 10,590,781 km (0.079 R)
• M50: 10,948,171 km (0.096 R)
• M51: 11,254,846 km (0.106 R)
• M52: 11,784,871 km (0.113 R)
• M53: 11,950,925 km (0.069 R)
• M54: 12,024,976 km (0.112 R)
• M55: 12,304,275 km (0.117 R)
• M56: 12,472,722 km (0.094 R)
• M57: 12,585,519 km (0.106 R)

Planet 5 - Ice Giant

Semi-Major Axis: 6.61 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 420.3

Radius: 6.5

Gravity: 9.95 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 6.55 AU - 6.67 AU

Year: 11333 Days

Day: 20.3 Hours

Environment

Temp: -222 °C

Axial Tilt: 13.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 45,076,895 km

• M1: 82,279 km (0.104 R)
• M2: 421,268 km (0.116 R)
• M3: 502,649 km (0.112 R)
• M4: 574,905 km (0.09 R)
• M5: 779,704 km (0.069 R)
• M6: 1,214,884 km (0.075 R)
• M7: 2,033,933 km (0.109 R)
• M8: 2,128,329 km (0.105 R)
• M9: 2,370,977 km (0.086 R)
• M10: 2,597,019 km (0.079 R)
• M11: 3,288,460 km (0.083 R)
• M12: 3,427,586 km (0.116 R)
• M13: 3,512,109 km (0.098 R)
• M14: 4,003,987 km (0.106 R)
• M15: 4,122,768 km (0.093 R)
• M16: 4,517,257 km (0.065 R)
• M17: 4,734,623 km (0.113 R)
• M18: 5,115,350 km (0.104 R)
• M19: 5,341,841 km (0.109 R)
• M20: 5,505,800 km (0.043 R)
• M21: 5,939,634 km (0.064 R)
• M22: 6,384,538 km (0.108 R)
• M23: 6,698,843 km (0.059 R)
• M24: 6,946,727 km (0.079 R)
• M25: 7,053,988 km (0.086 R)
• M26: 7,197,752 km (0.083 R)
• M27: 7,524,773 km (0.102 R)
• M28: 7,671,678 km (0.106 R)
• M29: 8,193,326 km (0.115 R)
• M30: 9,467,750 km (0.081 R)
• M31: 9,586,680 km (0.112 R)
• M32: 9,826,037 km (0.038 R)
• M33: 10,473,796 km (0.096 R)
• M34: 11,051,842 km (0.1 R)
• M35: 11,260,830 km (0.105 R)
• M36: 12,585,370 km (0.104 R)
• M37: 13,510,333 km (0.11 R)
• M38: 13,823,442 km (0.105 R)
• M39: 13,958,379 km (0.082 R)
• M40: 14,048,586 km (0.07 R)
• M41: 14,777,278 km (0.077 R)
• M42: 15,146,186 km (0.059 R)
• M43: 16,556,595 km (0.098 R)
• M44: 16,604,316 km (0.111 R)
• M45: 16,843,673 km (0.04 R)
• M46: 17,277,357 km (0.083 R)
• M47: 17,714,781 km (0.108 R)
• M48: 19,198,942 km (0.096 R)
• M49: 19,905,044 km (0.063 R)
• M50: 21,083,576 km (0.091 R)
• M51: 21,759,609 km (0.086 R)
• M52: 22,126,722 km (0.092 R)
• M53: 22,337,356 km (0.103 R)
• M54: 22,760,568 km (0.042 R)
• M55: 23,293,286 km (0.116 R)
• M56: 23,884,198 km (0.065 R)
• M57: 25,575,551 km (0.092 R)
• M58: 25,741,306 km (0.045 R)
• M59: 26,296,314 km (0.08 R)
• M60: 29,129,997 km (0.097 R)
• M61: 29,303,081 km (0.085 R)
• M62: 30,173,591 km (0.039 R)
• M63: 30,641,384 km (0.078 R)
• M64: 30,700,026 km (0.087 R)
• M65: 31,880,653 km (0.073 R)
• M66: 32,178,053 km (0.108 R)
• M67: 32,476,501 km (0.06 R)
• M68: 32,715,858 km (0.043 R)
• M69: 33,015,951 km (0.057 R)
• M70: 33,136,228 km (0.034 R)
• M71: 33,196,366 km (0.055 R)
• M72: 33,256,654 km (0.085 R)
• M73: 34,164,414 km (0.096 R)
• M74: 35,264,407 km (0.105 R)
• M75: 35,387,376 km (0.088 R)
• M76: 35,572,130 km (0.102 R)
• M77: 35,633,764 km (0.116 R)
• M78: 36,252,052 km (0.109 R)
• M79: 36,313,986 km (0.114 R)
• M80: 37,750,424 km (0.091 R)
• M81: 38,128,159 km (0.081 R)
• M82: 38,254,270 km (0.112 R)
• M83: 38,507,090 km (0.092 R)
• M84: 38,633,650 km (0.094 R)
• M85: 38,697,080 km (0.064 R)
• M86: 40,485,073 km (0.113 R)
• M87: 41,194,915 km (0.119 R)
• M88: 41,583,720 km (0.079 R)
• M89: 42,038,946 km (0.056 R)
• M90: 42,692,240 km (0.114 R)
• M91: 44,141,096 km (0.045 R)

Planet 6 - Ice Giant

Semi-Major Axis: 7.59 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 293

Radius: 5.7

Gravity: 9.02 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 7.06 AU - 8.12 AU

Year: 13944 Days

Day: 18.7 Hours

Environment

Temp: -241 °C

Axial Tilt: 8.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 45,076,895 km

• M1: 82,279 km (0.038 R)
• M2: 353,051 km (0.112 R)
• M3: 472,131 km (0.067 R)
• M4: 732,282 km (0.065 R)
• M5: 816,655 km (0.081 R)
• M6: 958,623 km (0.076 R)
• M7: 1,205,908 km (0.105 R)
• M8: 2,036,027 km (0.117 R)
• M9: 2,131,919 km (0.118 R)
• M10: 2,453,704 km (0.116 R)
• M11: 3,169,979 km (0.105 R)
• M12: 3,857,231 km (0.118 R)
• M13: 3,976,162 km (0.11 R)
• M14: 4,036,151 km (0.062 R)
• M15: 4,526,383 km (0.057 R)
• M16: 4,810,320 km (0.077 R)
• M17: 6,072,028 km (0.11 R)
• M18: 6,349,981 km (0.049 R)
• M19: 6,420,142 km (0.064 R)
• M20: 6,525,908 km (0.073 R)
• M21: 6,846,496 km (0.112 R)
• M22: 7,503,081 km (0.097 R)
• M23: 8,027,721 km (0.106 R)
• M24: 8,409,495 km (0.116 R)
• M25: 8,525,283 km (0.107 R)
• M26: 8,680,416 km (0.093 R)
• M27: 8,758,357 km (0.032 R)
• M28: 9,111,857 km (0.092 R)
• M29: 9,151,351 km (0.032 R)
• M30: 9,832,769 km (0.071 R)
• M31: 10,364,739 km (0.084 R)
• M32: 11,843,065 km (0.099 R)
• M33: 11,972,766 km (0.046 R)
• M34: 12,717,016 km (0.113 R)
• M35: 13,476,075 km (0.07 R)
• M36: 13,656,790 km (0.12 R)
• M37: 14,618,854 km (0.097 R)
• M38: 14,851,179 km (0.116 R)
• M39: 15,982,887 km (0.111 R)
• M40: 17,930,053 km (0.118 R)
• M41: 18,278,466 km (0.071 R)
• M42: 18,428,363 km (0.097 R)
• M43: 18,528,594 km (0.071 R)
• M44: 19,032,440 km (0.079 R)
• M45: 19,235,294 km (0.094 R)
• M46: 19,591,936 km (0.08 R)
• M47: 19,694,260 km (0.106 R)
• M48: 19,899,359 km (0.075 R)
• M49: 19,950,671 km (0.074 R)
• M50: 20,105,206 km (0.118 R)
• M51: 20,260,040 km (0.119 R)
• M52: 21,883,027 km (0.11 R)
• M53: 22,095,456 km (0.115 R)
• M54: 22,148,713 km (0.103 R)
• M55: 22,308,633 km (0.098 R)
• M56: 22,575,964 km (0.074 R)
• M57: 23,928,778 km (0.118 R)
• M58: 24,422,152 km (0.119 R)
• M59: 24,587,457 km (0.118 R)
• M60: 24,974,317 km (0.118 R)
• M61: 25,530,672 km (0.074 R)
• M62: 26,259,961 km (0.107 R)
• M63: 26,655,498 km (0.043 R)
• M64: 26,768,744 km (0.051 R)
• M65: 26,939,136 km (0.094 R)
• M66: 27,624,144 km (0.108 R)
• M67: 27,681,440 km (0.114 R)
• M68: 28,836,635 km (0.087 R)
• M69: 29,478,709 km (0.041 R)
• M70: 29,537,352 km (0.106 R)
• M71: 30,361,785 km (0.101 R)
• M72: 30,539,508 km (0.12 R)
• M73: 30,836,310 km (0.049 R)
• M74: 32,153,818 km (0.105 R)
• M75: 32,698,205 km (0.081 R)
• M76: 33,734,619 km (0.103 R)
• M77: 34,226,048 km (0.072 R)
• M78: 36,278,082 km (0.081 R)
• M79: 36,781,479 km (0.094 R)
• M80: 37,097,280 km (0.09 R)
• M81: 37,540,987 km (0.075 R)
• M82: 37,731,725 km (0.049 R)
• M83: 39,526,899 km (0.086 R)
• M84: 39,785,703 km (0.114 R)
• M85: 40,369,883 km (0.069 R)
• M86: 40,760,932 km (0.072 R)
• M87: 41,218,701 km (0.109 R)
• M88: 41,546,769 km (0.096 R)
• M89: 41,941,558 km (0.09 R)
• M90: 43,599,851 km (0.07 R)
• M91: 44,135,112 km (0.113 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 336 - 14,087 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit