🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.26 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 560.4

Radius: 9.8

Gravity: 5.84 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 0.4 AU - 0.62 AU

Year: 247 Days

Day: 9.2 Hours

Environment

Temp: -150 °C

Axial Tilt: 45.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 54,733,689 km

• M1: 146,008 km (0.065 R)
• M2: 213,027 km (0.107 R)
• M3: 278,701 km (0.066 R)
• M4: 359,633 km (0.068 R)
• M5: 465,997 km (0.086 R)
• M6: 549,174 km (0.095 R)
• M7: 641,176 km (0.086 R)
• M8: 702,661 km (0.088 R)
• M9: 766,390 km (0.044 R)
• M10: 838,795 km (0.072 R)
• M11: 977,323 km (0.109 R)
• M12: 1,063,491 km (0.109 R)
• M13: 1,196,035 km (0.078 R)
• M14: 1,259,016 km (0.113 R)
• M15: 1,326,784 km (0.116 R)
• M16: 1,517,970 km (0.106 R)
• M17: 1,651,860 km (0.077 R)
• M18: 1,823,897 km (0.054 R)
• M19: 1,892,712 km (0.111 R)
• M20: 1,962,425 km (0.1 R)
• M21: 2,037,373 km (0.091 R)
• M22: 2,153,910 km (0.079 R)
• M23: 2,240,677 km (0.09 R)
• M24: 2,333,128 km (0.117 R)
• M25: 2,422,289 km (0.038 R)
• M26: 2,522,071 km (0.071 R)
• M27: 2,662,244 km (0.105 R)
• M28: 2,829,943 km (0.03 R)
• M29: 3,103,408 km (0.066 R)
• M30: 3,238,345 km (0.034 R)
• M31: 3,332,741 km (0.078 R)
• M32: 3,449,577 km (0.115 R)
• M33: 3,524,526 km (0.096 R)
• M34: 3,616,379 km (0.077 R)
• M35: 3,687,139 km (0.095 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 556.8

Radius: 14.3

Gravity: 2.72 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 0.86 AU - 1.36 AU

Year: 793 Days

Day: 12 Hours

Environment

Temp: -186 °C

Axial Tilt: 22.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 54,733,689 km

• M1: 213,626 km (0.093 R)
• M2: 324,328 km (0.101 R)
• M3: 501,153 km (0.087 R)
• M4: 759,209 km (0.068 R)
• M5: 868,266 km (0.051 R)
• M6: 1,051,823 km (0.1 R)
• M7: 1,169,706 km (0.111 R)
• M8: 1,394,402 km (0.118 R)
• M9: 1,545,645 km (0.115 R)
• M10: 1,674,898 km (0.059 R)
• M11: 1,836,613 km (0.106 R)
• M12: 2,100,653 km (0.102 R)
• M13: 2,353,773 km (0.104 R)
• M14: 2,544,211 km (0.05 R)
• M15: 2,723,579 km (0.074 R)
• M16: 2,881,853 km (0.111 R)
• M17: 3,009,012 km (0.103 R)
• M18: 3,419,957 km (0.066 R)
• M19: 3,509,716 km (0.062 R)
• M20: 3,682,651 km (0.113 R)
• M21: 3,793,353 km (0.109 R)
• M22: 3,933,227 km (0.062 R)
• M23: 4,027,474 km (0.102 R)
• M24: 4,237,659 km (0.052 R)
• M25: 4,639,030 km (0.089 R)
• M26: 4,799,100 km (0.049 R)
• M27: 4,930,447 km (0.075 R)
• M28: 5,022,150 km (0.076 R)
• M29: 5,311,173 km (0.091 R)
• M30: 5,489,344 km (0.051 R)
• M31: 5,797,815 km (0.045 R)
• M32: 5,894,754 km (0.048 R)
• M33: 6,046,596 km (0.105 R)
• M34: 6,354,319 km (0.103 R)
• M35: 6,498,980 km (0.086 R)
• M36: 6,655,908 km (0.092 R)
• M37: 6,780,224 km (0.067 R)
• M38: 6,950,915 km (0.099 R)
• M39: 7,100,065 km (0.085 R)
• M40: 7,215,404 km (0.109 R)
• M41: 7,319,824 km (0.099 R)
• M42: 7,541,977 km (0.092 R)
• M43: 7,707,133 km (0.112 R)
• M44: 8,077,088 km (0.067 R)
• M45: 8,197,664 km (0.084 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 875.2

Radius: 11

Gravity: 7.23 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 3.65 AU - 4.19 AU

Year: 5264 Days

Day: 14.9 Hours

Environment

Temp: -217 °C

Axial Tilt: 34.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 54,733,689 km

• M1: 152,440 km (0.078 R)
• M2: 225,294 km (0.11 R)
• M3: 295,007 km (0.072 R)
• M4: 620,831 km (0.091 R)
• M5: 748,887 km (0.093 R)
• M6: 830,418 km (0.082 R)
• M7: 915,389 km (0.09 R)
• M8: 1,125,724 km (0.107 R)
• M9: 1,738,028 km (0.117 R)
• M10: 1,982,321 km (0.118 R)
• M11: 2,298,272 km (0.094 R)
• M12: 2,483,175 km (0.093 R)
• M13: 2,673,015 km (0.085 R)
• M14: 3,363,708 km (0.094 R)
• M15: 4,743,898 km (0.079 R)
• M16: 5,060,447 km (0.027 R)
• M17: 5,140,632 km (0.056 R)
• M18: 5,411,105 km (0.114 R)
• M19: 5,713,891 km (0.105 R)
• M20: 6,079,209 km (0.118 R)
• M21: 6,278,922 km (0.044 R)
• M22: 6,394,112 km (0.107 R)
• M23: 6,685,080 km (0.103 R)
• M24: 6,980,536 km (0.091 R)
• M25: 7,099,915 km (0.084 R)
• M26: 7,614,831 km (0.053 R)
• M27: 8,552,809 km (0.117 R)
• M28: 8,809,071 km (0.035 R)
• M29: 9,692,895 km (0.096 R)
• M30: 10,061,055 km (0.05 R)
• M31: 10,365,636 km (0.076 R)
• M32: 10,742,174 km (0.116 R)
• M33: 10,949,517 km (0.079 R)
• M34: 11,088,344 km (0.062 R)
• M35: 11,543,869 km (0.094 R)
• M36: 11,791,753 km (0.087 R)
• M37: 12,113,089 km (0.119 R)
• M38: 12,184,747 km (0.101 R)
• M39: 12,364,862 km (0.104 R)
• M40: 12,764,289 km (0.066 R)
• M41: 13,094,152 km (0.093 R)
• M42: 13,204,705 km (0.064 R)
• M43: 13,463,958 km (0.11 R)
• M44: 14,517,725 km (0.112 R)
• M45: 15,170,570 km (0.049 R)
• M46: 15,597,972 km (0.091 R)
• M47: 15,950,723 km (0.101 R)
• M48: 16,029,412 km (0.099 R)
• M49: 16,187,387 km (0.056 R)
• M50: 16,266,524 km (0.098 R)
• M51: 16,624,213 km (0.049 R)
• M52: 16,904,111 km (0.057 R)
• M53: 17,024,686 km (0.073 R)
• M54: 18,039,858 km (0.12 R)
• M55: 18,121,837 km (0.101 R)
• M56: 18,699,734 km (0.091 R)
• M57: 19,283,764 km (0.106 R)
• M58: 19,535,836 km (0.107 R)
• M59: 20,555,196 km (0.064 R)
• M60: 20,812,804 km (0.109 R)
• M61: 20,898,823 km (0.051 R)
• M62: 21,548,376 km (0.086 R)
• M63: 22,468,703 km (0.115 R)
• M64: 24,438,458 km (0.047 R)
• M65: 25,168,495 km (0.1 R)
• M66: 25,905,564 km (0.083 R)
• M67: 26,649,813 km (0.108 R)
• M68: 27,400,944 km (0.075 R)
• M69: 27,731,855 km (0.071 R)
• M70: 27,873,973 km (0.119 R)
• M71: 28,016,540 km (0.079 R)
• M72: 28,111,534 km (0.119 R)
• M73: 28,254,400 km (0.068 R)
• M74: 28,493,009 km (0.074 R)
• M75: 29,502,495 km (0.03 R)
• M76: 29,987,342 km (0.096 R)
• M77: 30,133,349 km (0.069 R)
• M78: 30,817,760 km (0.105 R)
• M79: 32,800,979 km (0.106 R)
• M80: 32,901,209 km (0.108 R)
• M81: 33,605,815 km (0.082 R)
• M82: 33,858,636 km (0.119 R)

Planet 4 - Ice Giant

Semi-Major Axis: 6.19 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 377.2

Radius: 6

Gravity: 10.48 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 5.26 AU - 7.12 AU

Year: 10445 Days

Day: 22.3 Hours

Environment

Temp: -231 °C

Axial Tilt: 7.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 54,733,689 km

• M1: 93,349 km (0.103 R)
• M2: 215,421 km (0.054 R)
• M3: 253,718 km (0.069 R)
• M4: 316,699 km (0.119 R)
• M5: 472,879 km (0.075 R)
• M6: 525,986 km (0.069 R)
• M7: 581,188 km (0.113 R)
• M8: 623,973 km (0.07 R)
• M9: 790,475 km (0.103 R)
• M10: 1,005,298 km (0.112 R)
• M11: 1,313,170 km (0.078 R)
• M12: 1,487,601 km (0.079 R)
• M13: 1,837,511 km (0.059 R)
• M14: 2,829,793 km (0.11 R)
• M15: 3,391,833 km (0.09 R)
• M16: 3,524,227 km (0.084 R)
• M17: 3,685,643 km (0.091 R)
• M18: 4,015,356 km (0.066 R)
• M19: 4,527,729 km (0.103 R)
• M20: 4,585,923 km (0.102 R)
• M21: 5,488,746 km (0.087 R)
• M22: 5,675,743 km (0.1 R)
• M23: 5,928,414 km (0.063 R)
• M24: 6,908,430 km (0.105 R)
• M25: 7,009,109 km (0.058 R)
• M26: 7,382,655 km (0.065 R)
• M27: 7,762,783 km (0.099 R)
• M28: 8,255,558 km (0.102 R)
• M29: 8,686,101 km (0.076 R)
• M30: 8,867,713 km (0.112 R)
• M31: 9,013,870 km (0.102 R)
• M32: 9,606,278 km (0.088 R)
• M33: 9,756,474 km (0.029 R)
• M34: 10,173,254 km (0.053 R)
• M35: 10,945,927 km (0.083 R)
• M36: 11,142,049 km (0.099 R)
• M37: 11,458,150 km (0.051 R)
• M38: 11,777,392 km (0.098 R)
• M39: 12,180,408 km (0.106 R)
• M40: 12,588,062 km (0.072 R)
• M41: 12,629,052 km (0.03 R)
• M42: 12,876,038 km (0.11 R)
• M43: 13,166,109 km (0.074 R)
• M44: 13,626,421 km (0.097 R)
• M45: 14,091,970 km (0.059 R)
• M46: 15,082,308 km (0.061 R)
• M47: 17,448,198 km (0.082 R)
• M48: 17,769,235 km (0.067 R)
• M49: 17,815,162 km (0.109 R)
• M50: 18,556,868 km (0.099 R)
• M51: 19,214,201 km (0.067 R)
• M52: 19,735,998 km (0.102 R)
• M53: 19,783,570 km (0.105 R)
• M54: 20,118,370 km (0.091 R)
• M55: 20,599,776 km (0.095 R)
• M56: 20,696,417 km (0.064 R)
• M57: 20,744,886 km (0.095 R)
• M58: 21,426,903 km (0.088 R)
• M59: 21,967,849 km (0.058 R)
• M60: 22,513,283 km (0.092 R)
• M61: 22,612,915 km (0.115 R)
• M62: 22,962,824 km (0.109 R)
• M63: 23,972,610 km (0.12 R)
• M64: 24,278,238 km (0.094 R)
• M65: 26,244,403 km (0.074 R)
• M66: 26,454,289 km (0.102 R)
• M67: 27,246,410 km (0.087 R)
• M68: 28,153,571 km (0.103 R)
• M69: 28,314,688 km (0.096 R)
• M70: 28,529,960 km (0.11 R)
• M71: 29,124,910 km (0.114 R)
• M72: 29,778,503 km (0.056 R)
• M73: 30,052,267 km (0.067 R)
• M74: 30,162,072 km (0.098 R)
• M75: 30,436,884 km (0.078 R)
• M76: 30,989,349 km (0.04 R)
• M77: 31,266,703 km (0.103 R)
• M78: 32,328,399 km (0.096 R)
• M79: 33,174,973 km (0.073 R)
• M80: 33,800,442 km (0.049 R)
• M81: 33,971,582 km (0.088 R)
• M82: 34,143,171 km (0.071 R)
• M83: 34,372,355 km (0.102 R)
• M84: 34,832,219 km (0.103 R)
• M85: 37,161,906 km (0.066 R)
• M86: 37,870,551 km (0.081 R)
• M87: 38,107,664 km (0.112 R)
• M88: 40,143,841 km (0.111 R)

Planet 5 - Ice Giant

Semi-Major Axis: 7.29 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 15.2

Radius: 7.2

Gravity: 0.29 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 6.68 AU - 7.9 AU

Year: 13350 Days

Day: 18.2 Hours

Environment

Temp: -224 °C

Axial Tilt: 4.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 54,733,689 km

• M1: 200,461 km (0.064 R)
• M2: 340,335 km (0.066 R)
• M3: 1,023,698 km (0.095 R)
• M4: 1,138,739 km (0.056 R)
• M5: 1,217,876 km (0.115 R)
• M6: 1,542,204 km (0.109 R)
• M7: 1,663,678 km (0.11 R)
• M8: 1,916,199 km (0.051 R)
• M9: 2,083,300 km (0.077 R)
• M10: 2,156,304 km (0.082 R)
• M11: 2,560,667 km (0.118 R)
• M12: 2,625,891 km (0.103 R)
• M13: 2,838,769 km (0.113 R)
• M14: 3,295,192 km (0.079 R)
• M15: 3,380,613 km (0.084 R)
• M16: 3,670,982 km (0.115 R)
• M17: 3,744,883 km (0.059 R)
• M18: 4,106,162 km (0.106 R)
• M19: 4,797,454 km (0.116 R)
• M20: 5,609,172 km (0.11 R)
• M21: 5,660,335 km (0.106 R)
• M22: 6,641,996 km (0.099 R)
• M23: 6,804,758 km (0.066 R)
• M24: 6,895,714 km (0.072 R)
• M25: 7,600,021 km (0.116 R)
• M26: 7,884,406 km (0.11 R)
• M27: 8,502,694 km (0.117 R)
• M28: 8,600,681 km (0.09 R)
• M29: 8,797,851 km (0.108 R)
• M30: 9,076,402 km (0.092 R)
• M31: 9,196,679 km (0.106 R)
• M32: 9,357,796 km (0.043 R)
• M33: 9,744,506 km (0.034 R)
• M34: 9,950,054 km (0.101 R)
• M35: 10,956,548 km (0.08 R)
• M36: 11,063,211 km (0.097 R)
• M37: 11,213,258 km (0.109 R)
• M38: 11,536,988 km (0.098 R)
• M39: 11,995,206 km (0.113 R)
• M40: 13,314,510 km (0.109 R)
• M41: 14,374,560 km (0.119 R)
• M42: 15,223,079 km (0.101 R)
• M43: 15,509,559 km (0.117 R)
• M44: 16,160,460 km (0.116 R)

Planet 6 - Ice Giant

Semi-Major Axis: 10.31 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 202.3

Radius: 5.1

Gravity: 7.78 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 9.51 AU - 11.11 AU

Year: 22453 Days

Day: 23.7 Hours

Environment

Temp: -243 °C

Axial Tilt: 9.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 54,733,689 km

• M1: 95,443 km (0.06 R)
• M2: 254,167 km (0.09 R)
• M3: 305,928 km (0.067 R)
• M4: 406,158 km (0.109 R)
• M5: 638,334 km (0.087 R)
• M6: 730,486 km (0.076 R)
• M7: 807,380 km (0.06 R)
• M8: 1,097,749 km (0.06 R)
• M9: 2,003,863 km (0.076 R)
• M10: 2,112,621 km (0.066 R)
• M11: 2,655,512 km (0.113 R)
• M12: 3,431,925 km (0.055 R)
• M13: 3,562,374 km (0.063 R)
• M14: 3,661,258 km (0.063 R)
• M15: 3,761,040 km (0.104 R)
• M16: 3,997,255 km (0.11 R)
• M17: 4,065,771 km (0.12 R)
• M18: 4,168,993 km (0.116 R)
• M19: 4,734,922 km (0.119 R)
• M20: 4,880,182 km (0.101 R)
• M21: 6,251,845 km (0.119 R)
• M22: 6,571,834 km (0.043 R)
• M23: 7,103,206 km (0.118 R)
• M24: 7,353,184 km (0.104 R)
• M25: 8,425,202 km (0.026 R)
• M26: 9,408,360 km (0.107 R)
• M27: 9,682,722 km (0.092 R)
• M28: 11,872,237 km (0.096 R)
• M29: 11,921,454 km (0.11 R)
• M30: 12,417,521 km (0.112 R)
• M31: 12,718,512 km (0.105 R)
• M32: 13,584,085 km (0.117 R)
• M33: 13,945,962 km (0.068 R)
• M34: 15,157,256 km (0.095 R)
• M35: 16,237,802 km (0.063 R)
• M36: 16,953,328 km (0.084 R)
• M37: 17,008,680 km (0.116 R)
• M38: 17,231,132 km (0.118 R)
• M39: 17,454,631 km (0.118 R)
• M40: 17,510,580 km (0.039 R)
• M41: 17,622,928 km (0.1 R)
• M42: 18,757,927 km (0.1 R)
• M43: 18,872,819 km (0.112 R)
• M44: 19,799,577 km (0.105 R)
• M45: 20,092,340 km (0.11 R)
• M46: 20,209,775 km (0.114 R)
• M47: 20,741,146 km (0.042 R)
• M48: 21,217,466 km (0.109 R)
• M49: 21,456,972 km (0.032 R)
• M50: 21,998,965 km (0.031 R)
• M51: 22,120,140 km (0.095 R)
• M52: 23,343,102 km (0.069 R)
• M53: 23,528,304 km (0.115 R)
• M54: 24,212,116 km (0.078 R)
• M55: 25,091,752 km (0.074 R)
• M56: 25,471,880 km (0.062 R)
• M57: 27,596,618 km (0.103 R)
• M58: 27,923,490 km (0.063 R)
• M59: 28,515,149 km (0.092 R)
• M60: 29,243,691 km (0.042 R)
• M61: 29,777,456 km (0.104 R)
• M62: 30,180,024 km (0.117 R)
• M63: 34,232,032 km (0.113 R)
• M64: 35,147,571 km (0.038 R)
• M65: 35,714,996 km (0.093 R)
• M66: 36,285,412 km (0.068 R)
• M67: 36,643,400 km (0.104 R)
• M68: 37,002,585 km (0.077 R)
• M69: 37,796,949 km (0.053 R)
• M70: 37,869,504 km (0.104 R)
• M71: 38,159,874 km (0.113 R)
• M72: 38,232,578 km (0.036 R)
• M73: 39,549,638 km (0.116 R)
• M74: 40,509,907 km (0.058 R)
• M75: 41,328,506 km (0.08 R)
• M76: 41,702,351 km (0.093 R)
• M77: 43,588,631 km (0.058 R)
• M78: 43,816,917 km (0.073 R)
• M79: 44,427,426 km (0.088 R)
• M80: 44,810,397 km (0.07 R)
• M81: 45,734,014 km (0.111 R)
• M82: 45,965,891 km (0.093 R)
• M83: 46,508,482 km (0.112 R)
• M84: 46,586,273 km (0.092 R)
• M85: 48,857,917 km (0.119 R)
• M86: 50,285,978 km (0.096 R)
• M87: 51,325,833 km (0.03 R)
• M88: 51,808,286 km (0.097 R)
• M89: 52,453,651 km (0.098 R)
• M90: 52,615,516 km (0.043 R)
• M91: 53,101,859 km (0.075 R)
• M92: 53,426,935 km (0.085 R)
• M93: 54,242,393 km (0.039 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 182 - 10,893 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit