🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.51 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 174.2

Radius: 12.9

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 0.98 AU - 1.04 AU

Year: 688 Days

Day: 5.4 Hours

Environment

Temp: -171 °C

Axial Tilt: 27.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 37,055,248 km

• M1: 167,699 km (0.069 R)
• M2: 251,923 km (0.107 R)
• M3: 338,241 km (0.069 R)
• M4: 427,551 km (0.041 R)
• M5: 522,097 km (0.108 R)
• M6: 649,554 km (0.073 R)
• M7: 752,328 km (0.027 R)
• M8: 904,319 km (0.102 R)
• M9: 1,059,003 km (0.115 R)
• M10: 1,139,936 km (0.119 R)
• M11: 1,272,330 km (0.072 R)
• M12: 1,419,684 km (0.03 R)
• M13: 1,529,339 km (0.045 R)
• M14: 1,691,802 km (0.059 R)
• M15: 1,917,695 km (0.056 R)
• M16: 2,066,844 km (0.108 R)
• M17: 2,148,225 km (0.092 R)
• M18: 2,325,948 km (0.085 R)
• M19: 2,589,988 km (0.104 R)
• M20: 2,797,480 km (0.055 R)
• M21: 2,979,990 km (0.074 R)
• M22: 3,072,591 km (0.044 R)
• M23: 3,191,521 km (0.074 R)
• M24: 3,427,437 km (0.119 R)
• M25: 3,511,810 km (0.104 R)
• M26: 3,642,858 km (0.078 R)
• M27: 3,735,608 km (0.103 R)
• M28: 4,142,066 km (0.042 R)
• M29: 4,259,949 km (0.095 R)
• M30: 4,399,973 km (0.106 R)
• M31: 4,555,854 km (0.073 R)
• M32: 4,843,979 km (0.093 R)
• M33: 5,005,096 km (0.117 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 265.1

Radius: 14.3

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 1.88 AU - 1.92 AU

Year: 1776 Days

Day: 12.4 Hours

Environment

Temp: -194 °C

Axial Tilt: 46.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 37,055,248 km

• M1: 180,565 km (0.102 R)
• M2: 302,936 km (0.111 R)
• M3: 516,113 km (0.078 R)
• M4: 612,454 km (0.113 R)
• M5: 722,558 km (0.097 R)
• M6: 827,725 km (0.095 R)
• M7: 939,026 km (0.037 R)
• M8: 1,208,003 km (0.095 R)
• M9: 1,321,548 km (0.092 R)
• M10: 1,470,697 km (0.119 R)
• M11: 1,617,602 km (0.093 R)
• M12: 1,838,857 km (0.092 R)
• M13: 2,227,213 km (0.118 R)
• M14: 2,388,180 km (0.098 R)
• M15: 2,572,635 km (0.109 R)
• M16: 2,701,738 km (0.104 R)
• M17: 2,802,567 km (0.091 R)
• M18: 3,028,908 km (0.112 R)
• M19: 3,577,035 km (0.088 R)
• M20: 3,710,626 km (0.085 R)
• M21: 4,075,196 km (0.107 R)
• M22: 4,344,472 km (0.106 R)
• M23: 4,765,590 km (0.109 R)
• M24: 4,875,993 km (0.083 R)
• M25: 5,024,544 km (0.042 R)
• M26: 5,479,620 km (0.115 R)
• M27: 5,829,679 km (0.1 R)
• M28: 6,388,876 km (0.063 R)
• M29: 6,702,433 km (0.064 R)
• M30: 6,881,951 km (0.068 R)
• M31: 6,993,252 km (0.072 R)
• M32: 7,316,533 km (0.101 R)
• M33: 7,558,582 km (0.12 R)
• M34: 7,673,473 km (0.064 R)
• M35: 7,774,452 km (0.118 R)
• M36: 7,934,073 km (0.103 R)
• M37: 8,153,533 km (0.054 R)
• M38: 8,375,087 km (0.112 R)
• M39: 8,568,667 km (0.07 R)
• M40: 8,658,426 km (0.074 R)
• M41: 8,763,742 km (0.057 R)
• M42: 8,990,533 km (0.091 R)
• M43: 9,219,567 km (0.082 R)
• M44: 9,357,796 km (0.025 R)
• M45: 9,512,181 km (0.098 R)
• M46: 9,667,613 km (0.108 R)
• M47: 9,808,085 km (0.08 R)
• M48: 9,902,182 km (0.08 R)
• M49: 10,027,994 km (0.067 R)
• M50: 10,138,547 km (0.027 R)
• M51: 10,344,992 km (0.105 R)
• M52: 10,762,220 km (0.093 R)
• M53: 11,021,623 km (0.083 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 242.2

Radius: 12

Gravity: 1.68 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 2.77 AU - 2.83 AU

Year: 3178 Days

Day: 13.6 Hours

Environment

Temp: -201 °C

Axial Tilt: 14.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 37,055,248 km

• M1: 251,624 km (0.077 R)
• M2: 489,783 km (0.057 R)
• M3: 651,050 km (0.096 R)
• M4: 766,988 km (0.117 R)
• M5: 856,897 km (0.045 R)
• M6: 942,018 km (0.044 R)
• M7: 1,048,531 km (0.11 R)
• M8: 1,206,656 km (0.106 R)
• M9: 1,537,118 km (0.12 R)
• M10: 1,653,804 km (0.094 R)
• M11: 1,851,423 km (0.076 R)
• M12: 2,138,801 km (0.093 R)
• M13: 2,245,913 km (0.057 R)
• M14: 2,428,572 km (0.112 R)
• M15: 2,515,488 km (0.09 R)
• M16: 2,654,315 km (0.113 R)
• M17: 3,045,962 km (0.119 R)
• M18: 3,414,422 km (0.108 R)
• M19: 3,568,657 km (0.066 R)
• M20: 3,898,670 km (0.11 R)
• M21: 4,060,086 km (0.085 R)
• M22: 4,465,796 km (0.098 R)
• M23: 4,712,333 km (0.1 R)
• M24: 4,884,520 km (0.09 R)
• M25: 5,058,951 km (0.107 R)
• M26: 5,154,843 km (0.12 R)
• M27: 5,251,334 km (0.091 R)
• M28: 5,364,879 km (0.072 R)
• M29: 5,544,845 km (0.07 R)
• M30: 5,776,722 km (0.038 R)
• M31: 6,045,699 km (0.11 R)
• M32: 6,456,943 km (0.104 R)
• M33: 6,736,243 km (0.087 R)
• M34: 7,019,581 km (0.026 R)
• M35: 7,126,843 km (0.11 R)
• M36: 7,671,379 km (0.088 R)
• M37: 8,323,626 km (0.117 R)
• M38: 8,570,462 km (0.047 R)
• M39: 8,685,204 km (0.113 R)
• M40: 8,838,990 km (0.112 R)
• M41: 8,954,929 km (0.073 R)
• M42: 9,090,913 km (0.097 R)
• M43: 9,483,009 km (0.072 R)
• M44: 9,721,019 km (0.096 R)
• M45: 9,800,755 km (0.097 R)
• M46: 10,162,333 km (0.11 R)
• M47: 10,528,399 km (0.046 R)
• M48: 10,651,518 km (0.108 R)
• M49: 10,733,647 km (0.106 R)
• M50: 10,816,225 km (0.112 R)
• M51: 10,961,036 km (0.075 R)
• M52: 11,064,857 km (0.109 R)
• M53: 11,189,921 km (0.086 R)
• M54: 11,336,527 km (0.081 R)
• M55: 12,207,485 km (0.038 R)
• M56: 12,814,554 km (0.076 R)
• M57: 12,924,059 km (0.088 R)
• M58: 13,033,864 km (0.113 R)
• M59: 13,210,090 km (0.092 R)
• M60: 13,342,933 km (0.077 R)
• M61: 13,476,075 km (0.118 R)
• M62: 13,654,396 km (0.12 R)
• M63: 13,833,465 km (0.069 R)
• M64: 13,923,223 km (0.038 R)
• M65: 14,352,569 km (0.098 R)
• M66: 14,786,403 km (0.063 R)
• M67: 14,901,145 km (0.117 R)
• M68: 15,479,939 km (0.055 R)
• M69: 15,619,962 km (0.095 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 252

Radius: 9.1

Gravity: 3.04 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 3.51 AU - 3.81 AU

Year: 4749 Days

Day: 7.5 Hours

Environment

Temp: -214 °C

Axial Tilt: 11.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 37,055,248 km

• M1: 221,255 km (0.075 R)
• M2: 298,597 km (0.114 R)
• M3: 359,783 km (0.087 R)
• M4: 490,083 km (0.027 R)
• M5: 619,335 km (0.028 R)
• M6: 810,521 km (0.082 R)
• M7: 1,144,573 km (0.068 R)
• M8: 1,369,718 km (0.113 R)
• M9: 1,443,919 km (0.064 R)
• M10: 1,635,404 km (0.082 R)
• M11: 1,781,112 km (0.119 R)
• M12: 1,876,256 km (0.067 R)
• M13: 1,945,072 km (0.106 R)
• M14: 2,028,996 km (0.09 R)
• M15: 2,727,917 km (0.035 R)
• M16: 3,260,186 km (0.054 R)
• M17: 3,326,907 km (0.12 R)
• M18: 3,410,981 km (0.07 R)
• M19: 3,930,235 km (0.119 R)
• M20: 4,019,096 km (0.055 R)
• M21: 4,180,961 km (0.079 R)
• M22: 4,437,073 km (0.079 R)
• M23: 4,529,824 km (0.103 R)
• M24: 4,717,270 km (0.114 R)
• M25: 4,964,705 km (0.078 R)
• M26: 5,041,747 km (0.04 R)
• M27: 5,393,153 km (0.116 R)
• M28: 6,642,744 km (0.048 R)
• M29: 6,770,351 km (0.084 R)
• M30: 7,136,417 km (0.118 R)
• M31: 7,201,641 km (0.092 R)
• M32: 8,502,245 km (0.114 R)
• M33: 8,571,360 km (0.079 R)
• M34: 8,780,198 km (0.057 R)
• M35: 9,560,351 km (0.1 R)
• M36: 10,659,596 km (0.074 R)
• M37: 10,734,395 km (0.118 R)
• M38: 10,809,194 km (0.108 R)
• M39: 10,884,292 km (0.05 R)
• M40: 11,236,894 km (0.08 R)
• M41: 12,316,991 km (0.05 R)
• M42: 12,447,889 km (0.078 R)
• M43: 12,842,977 km (0.117 R)
• M44: 13,618,792 km (0.025 R)
• M45: 14,354,514 km (0.095 R)
• M46: 15,131,226 km (0.104 R)
• M47: 15,950,125 km (0.11 R)
• M48: 16,007,122 km (0.112 R)
• M49: 16,321,876 km (0.078 R)
• M50: 16,523,085 km (0.116 R)
• M51: 17,073,904 km (0.085 R)
• M52: 17,161,269 km (0.11 R)
• M53: 17,571,616 km (0.119 R)
• M54: 17,807,532 km (0.093 R)
• M55: 17,925,864 km (0.12 R)
• M56: 18,551,632 km (0.085 R)
• M57: 19,093,625 km (0.116 R)
• M58: 19,305,755 km (0.045 R)
• M59: 19,457,746 km (0.115 R)
• M60: 19,518,782 km (0.093 R)
• M61: 19,701,890 km (0.051 R)
• M62: 20,378,372 km (0.064 R)
• M63: 20,533,205 km (0.042 R)
• M64: 20,595,288 km (0.105 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 873.9

Radius: 13.1

Gravity: 5.09 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 4.63 AU - 5.09 AU

Year: 7267 Days

Day: 14 Hours

Environment

Temp: -230 °C

Axial Tilt: 21.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 37,055,248 km

• M1: 177,722 km (0.113 R)
• M2: 299,495 km (0.059 R)
• M3: 402,568 km (0.051 R)
• M4: 485,295 km (0.064 R)
• M5: 809,025 km (0.107 R)
• M6: 971,638 km (0.106 R)
• M7: 1,181,973 km (0.065 R)
• M8: 1,311,973 km (0.105 R)
• M9: 1,526,497 km (0.041 R)
• M10: 1,648,569 km (0.106 R)
• M11: 2,034,980 km (0.113 R)
• M12: 2,379,055 km (0.037 R)
• M13: 2,522,071 km (0.036 R)
• M14: 2,667,928 km (0.064 R)
• M15: 3,122,706 km (0.039 R)
• M16: 3,711,822 km (0.071 R)
• M17: 4,219,857 km (0.078 R)
• M18: 4,364,817 km (0.091 R)
• M19: 4,840,239 km (0.119 R)
• M20: 4,961,713 km (0.061 R)
• M21: 6,232,098 km (0.076 R)
• M22: 6,431,063 km (0.086 R)
• M23: 7,213,310 km (0.029 R)
• M24: 7,527,765 km (0.085 R)
• M25: 7,668,836 km (0.113 R)
• M26: 8,792,764 km (0.082 R)
• M27: 9,813,321 km (0.066 R)
• M28: 10,045,347 km (0.071 R)
• M29: 10,475,292 km (0.11 R)
• M30: 11,596,677 km (0.082 R)
• M31: 11,801,028 km (0.113 R)
• M32: 12,756,061 km (0.112 R)
• M33: 13,179,124 km (0.059 R)
• M34: 13,563,889 km (0.104 R)
• M35: 17,986,302 km (0.063 R)
• M36: 18,128,270 km (0.075 R)
• M37: 19,180,242 km (0.065 R)
• M38: 19,713,559 km (0.114 R)
• M39: 20,251,961 km (0.03 R)
• M40: 20,745,485 km (0.046 R)
• M41: 20,944,001 km (0.037 R)
• M42: 21,093,300 km (0.042 R)
• M43: 22,657,046 km (0.119 R)
• M44: 23,066,645 km (0.077 R)
• M45: 23,169,419 km (0.111 R)
• M46: 23,323,954 km (0.061 R)
• M47: 24,310,103 km (0.118 R)
• M48: 24,887,401 km (0.09 R)
• M49: 25,894,943 km (0.06 R)
• M50: 26,592,069 km (0.046 R)
• M51: 26,699,929 km (0.106 R)
• M52: 27,349,782 km (0.039 R)
• M53: 27,785,860 km (0.07 R)
• M54: 28,169,429 km (0.059 R)
• M55: 28,389,338 km (0.09 R)
• M56: 28,886,302 km (0.08 R)
• M57: 29,441,908 km (0.115 R)
• M58: 30,225,651 km (0.061 R)
• M59: 31,072,974 km (0.113 R)
• M60: 31,528,050 km (0.114 R)
• M61: 32,215,004 km (0.112 R)
• M62: 32,387,341 km (0.083 R)
• M63: 32,675,616 km (0.089 R)
• M64: 32,791,105 km (0.086 R)
• M65: 33,836,645 km (0.097 R)
• M66: 34,246,244 km (0.12 R)
• M67: 35,722,476 km (0.094 R)
• M68: 35,900,946 km (0.118 R)
• M69: 37,460,803 km (0.11 R)
• M70: 38,127,261 km (0.081 R)
• M71: 40,026,855 km (0.072 R)
• M72: 40,584,107 km (0.105 R)
• M73: 40,894,822 km (0.119 R)
• M74: 41,643,709 km (0.098 R)
• M75: 42,019,798 km (0.102 R)

Planet 6 - Ice Giant

Semi-Major Axis: 7.61 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 156.1

Radius: 4.7

Gravity: 7.07 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 6.78 AU - 8.44 AU

Year: 14239 Days

Day: 23.3 Hours

Environment

Temp: -230 °C

Axial Tilt: 46.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 37,055,248 km

• M1: 71,508 km (0.119 R)
• M2: 107,112 km (0.069 R)
• M3: 222,602 km (0.052 R)
• M4: 260,450 km (0.047 R)
• M5: 300,692 km (0.093 R)
• M6: 365,617 km (0.107 R)
• M7: 459,714 km (0.079 R)
• M8: 535,710 km (0.085 R)
• M9: 773,271 km (0.072 R)
• M10: 833,559 km (0.079 R)
• M11: 879,935 km (0.094 R)
• M12: 1,210,845 km (0.074 R)
• M13: 1,246,001 km (0.043 R)
• M14: 1,317,209 km (0.116 R)
• M15: 1,426,715 km (0.117 R)
• M16: 1,520,064 km (0.055 R)
• M17: 1,654,403 km (0.117 R)
• M18: 2,143,588 km (0.113 R)
• M19: 2,250,850 km (0.111 R)
• M20: 2,674,511 km (0.088 R)
• M21: 2,883,798 km (0.107 R)
• M22: 3,074,236 km (0.113 R)
• M23: 3,171,026 km (0.077 R)
• M24: 3,417,264 km (0.117 R)
• M25: 3,517,495 km (0.089 R)
• M26: 4,086,266 km (0.093 R)
• M27: 5,220,218 km (0.097 R)
• M28: 6,724,275 km (0.076 R)
• M29: 7,167,832 km (0.09 R)
• M30: 8,149,793 km (0.082 R)
• M31: 8,724,847 km (0.111 R)
• M32: 8,930,993 km (0.1 R)
• M33: 9,417,934 km (0.117 R)
• M34: 9,629,316 km (0.106 R)
• M35: 10,526,903 km (0.116 R)
• M36: 11,152,222 km (0.102 R)
• M37: 11,827,507 km (0.075 R)
• M38: 12,361,870 km (0.106 R)
• M39: 12,515,956 km (0.083 R)
• M40: 12,593,298 km (0.083 R)
• M41: 12,670,790 km (0.067 R)
• M42: 12,904,013 km (0.1 R)
• M43: 13,453,935 km (0.118 R)
• M44: 13,612,509 km (0.111 R)
• M45: 14,172,154 km (0.099 R)
• M46: 14,902,790 km (0.107 R)
• M47: 14,984,770 km (0.085 R)
• M48: 16,485,087 km (0.05 R)
• M49: 16,569,759 km (0.106 R)
• M50: 16,824,973 km (0.109 R)
• M51: 17,038,449 km (0.112 R)
• M52: 17,124,169 km (0.12 R)
• M53: 17,382,076 km (0.117 R)
• M54: 18,338,754 km (0.098 R)
• M55: 18,470,550 km (0.114 R)
• M56: 18,602,645 km (0.076 R)
• M57: 19,089,735 km (0.108 R)
• M58: 19,760,532 km (0.066 R)
• M59: 20,121,512 km (0.102 R)
• M60: 21,171,240 km (0.076 R)
• M61: 21,772,474 km (0.099 R)
• M62: 22,567,138 km (0.069 R)
• M63: 23,228,660 km (0.08 R)
• M64: 23,800,722 km (0.119 R)
• M65: 23,992,507 km (0.09 R)
• M66: 24,184,740 km (0.074 R)
• M67: 24,522,382 km (0.081 R)
• M68: 24,813,051 km (0.052 R)
• M69: 25,056,147 km (0.077 R)
• M70: 25,839,292 km (0.069 R)
• M71: 25,937,877 km (0.074 R)
• M72: 26,829,630 km (0.085 R)
• M73: 27,179,091 km (0.07 R)
• M74: 28,694,068 km (0.065 R)
• M75: 29,822,186 km (0.113 R)
• M76: 30,964,964 km (0.112 R)
• M77: 31,069,533 km (0.112 R)
• M78: 31,594,173 km (0.06 R)
• M79: 31,910,423 km (0.071 R)
• M80: 32,546,064 km (0.103 R)
• M81: 32,758,942 km (0.065 R)
• M82: 33,078,932 km (0.119 R)
• M83: 33,239,450 km (0.037 R)
• M84: 33,776,058 km (0.076 R)
• M85: 33,937,474 km (0.103 R)
• M86: 34,045,334 km (0.091 R)
• M87: 36,391,328 km (0.042 R)
• M88: 36,501,731 km (0.071 R)
• M89: 36,999,742 km (0.113 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 268 - 17,859 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit