🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.66 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 44.2

Radius: 13.7

Gravity: 0.24 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 1.32 AU - 1.32 AU

Year: 1047 Days

Day: 9 Hours

Environment

Temp: -182 °C

Axial Tilt: 19.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 63,140,186 km

• M1: 170,691 km (0.06 R)
• M2: 256,261 km (0.116 R)
• M3: 410,945 km (0.108 R)
• M4: 512,672 km (0.056 R)
• M5: 761,603 km (0.058 R)
• M6: 881,431 km (0.118 R)
• M7: 997,519 km (0.09 R)
• M8: 1,093,112 km (0.098 R)
• M9: 1,258,567 km (0.118 R)
• M10: 1,371,064 km (0.083 R)
• M11: 1,466,209 km (0.104 R)
• M12: 1,555,219 km (0.086 R)
• M13: 1,676,843 km (0.116 R)
• M14: 1,815,370 km (0.095 R)
• M15: 1,939,387 km (0.091 R)
• M16: 2,028,398 km (0.071 R)
• M17: 2,123,691 km (0.064 R)
• M18: 2,245,015 km (0.088 R)
• M19: 2,444,130 km (0.099 R)
• M20: 2,597,318 km (0.114 R)
• M21: 2,685,581 km (0.059 R)
• M22: 2,833,384 km (0.053 R)
• M23: 2,940,645 km (0.051 R)
• M24: 3,153,673 km (0.071 R)
• M25: 3,264,974 km (0.092 R)
• M26: 3,543,375 km (0.117 R)
• M27: 3,641,811 km (0.037 R)
• M28: 3,817,887 km (0.088 R)
• M29: 3,906,898 km (0.079 R)
• M30: 4,014,758 km (0.066 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 452.3

Radius: 13.9

Gravity: 2.34 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 1.76 AU - 2.02 AU

Year: 1794 Days

Day: 8.8 Hours

Environment

Temp: -195 °C

Axial Tilt: 20.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 63,140,186 km

• M1: 182,210 km (0.1 R)
• M2: 365,468 km (0.073 R)
• M3: 469,289 km (0.112 R)
• M4: 574,755 km (0.079 R)
• M5: 703,858 km (0.069 R)
• M6: 822,788 km (0.101 R)
• M7: 918,830 km (0.087 R)
• M8: 1,083,089 km (0.085 R)
• M9: 1,415,645 km (0.045 R)
• M10: 1,533,977 km (0.111 R)
• M11: 1,713,344 km (0.065 R)
• M12: 1,810,583 km (0.115 R)
• M13: 1,919,789 km (0.098 R)
• M14: 2,021,217 km (0.106 R)
• M15: 2,229,457 km (0.084 R)
• M16: 2,467,168 km (0.056 R)
• M17: 2,589,090 km (0.092 R)
• M18: 2,713,257 km (0.084 R)
• M19: 3,133,477 km (0.104 R)
• M20: 3,462,443 km (0.069 R)
• M21: 3,574,641 km (0.113 R)
• M22: 4,022,836 km (0.067 R)
• M23: 4,666,706 km (0.089 R)
• M24: 4,777,258 km (0.032 R)
• M25: 5,142,427 km (0.111 R)
• M26: 5,299,804 km (0.106 R)
• M27: 5,473,188 km (0.088 R)
• M28: 6,414,757 km (0.072 R)
• M29: 6,865,196 km (0.083 R)
• M30: 7,118,016 km (0.105 R)
• M31: 7,277,637 km (0.118 R)
• M32: 7,406,291 km (0.103 R)
• M33: 8,044,027 km (0.064 R)
• M34: 8,177,169 km (0.111 R)
• M35: 8,310,910 km (0.091 R)
• M36: 8,853,352 km (0.116 R)
• M37: 9,128,911 km (0.119 R)
• M38: 9,582,791 km (0.073 R)
• M39: 9,741,514 km (0.119 R)
• M40: 9,830,226 km (0.097 R)
• M41: 9,919,087 km (0.099 R)
• M42: 10,169,514 km (0.1 R)
• M43: 10,403,784 km (0.066 R)
• M44: 10,731,254 km (0.078 R)
• M45: 11,210,266 km (0.051 R)
• M46: 11,340,566 km (0.043 R)
• M47: 11,790,706 km (0.098 R)
• M48: 12,304,126 km (0.067 R)
• M49: 12,419,316 km (0.115 R)
• M50: 12,611,998 km (0.055 R)
• M51: 12,727,936 km (0.074 R)
• M52: 12,844,473 km (0.103 R)
• M53: 13,000,205 km (0.109 R)
• M54: 13,215,476 km (0.098 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 78.7

Radius: 10.8

Gravity: 0.67 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 2.01 AU - 2.13 AU

Year: 2056 Days

Day: 14.4 Hours

Environment

Temp: -196 °C

Axial Tilt: 37.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 63,140,186 km

• M1: 156,928 km (0.075 R)
• M2: 353,500 km (0.074 R)
• M3: 487,091 km (0.115 R)
• M4: 579,542 km (0.093 R)
• M5: 774,618 km (0.097 R)
• M6: 858,991 km (0.039 R)
• M7: 1,009,038 km (0.105 R)
• M8: 1,120,189 km (0.118 R)
• M9: 1,304,344 km (0.1 R)
• M10: 1,393,803 km (0.09 R)
• M11: 1,472,193 km (0.059 R)
• M12: 1,626,877 km (0.053 R)
• M13: 1,709,904 km (0.086 R)
• M14: 1,923,529 km (0.116 R)
• M15: 2,063,553 km (0.103 R)
• M16: 2,176,499 km (0.108 R)
• M17: 2,268,353 km (0.072 R)
• M18: 2,608,388 km (0.115 R)
• M19: 2,731,059 km (0.093 R)
• M20: 2,897,412 km (0.054 R)
• M21: 3,136,170 km (0.074 R)
• M22: 3,372,534 km (0.05 R)
• M23: 3,443,593 km (0.077 R)
• M24: 3,641,960 km (0.077 R)
• M25: 3,751,765 km (0.06 R)
• M26: 3,872,042 km (0.041 R)
• M27: 3,974,666 km (0.118 R)
• M28: 4,144,908 km (0.09 R)
• M29: 4,240,352 km (0.048 R)
• M30: 4,355,991 km (0.057 R)
• M31: 4,433,782 km (0.084 R)
• M32: 4,511,872 km (0.12 R)
• M33: 4,610,307 km (0.094 R)
• M34: 4,699,468 km (0.098 R)
• M35: 4,869,411 km (0.081 R)
• M36: 5,021,103 km (0.108 R)
• M37: 5,184,763 km (0.095 R)
• M38: 5,287,836 km (0.054 R)
• M39: 5,412,601 km (0.11 R)
• M40: 5,485,754 km (0.11 R)
• M41: 5,580,300 km (0.067 R)
• M42: 5,686,065 km (0.105 R)
• M43: 6,072,327 km (0.046 R)
• M44: 6,268,600 km (0.091 R)
• M45: 6,378,704 km (0.101 R)
• M46: 6,690,166 km (0.089 R)
• M47: 6,938,349 km (0.066 R)
• M48: 7,075,082 km (0.113 R)
• M49: 7,247,119 km (0.105 R)
• M50: 7,362,609 km (0.1 R)
• M51: 7,654,175 km (0.109 R)
• M52: 8,068,711 km (0.097 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 610.8

Radius: 13.4

Gravity: 3.4 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 1.84 AU - 2.9 AU

Year: 2518 Days

Day: 13.3 Hours

Environment

Temp: -196 °C

Axial Tilt: 31.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 63,140,186 km

• M1: 177,273 km (0.12 R)
• M2: 307,124 km (0.053 R)
• M3: 421,268 km (0.074 R)
• M4: 518,955 km (0.049 R)
• M5: 708,944 km (0.094 R)
• M6: 1,021,305 km (0.083 R)
• M7: 1,605,634 km (0.055 R)
• M8: 1,773,034 km (0.108 R)
• M9: 2,035,129 km (0.071 R)
• M10: 2,190,861 km (0.08 R)
• M11: 2,810,346 km (0.114 R)
• M12: 2,999,288 km (0.115 R)
• M13: 3,451,522 km (0.107 R)
• M14: 3,670,234 km (0.084 R)
• M15: 3,829,107 km (0.116 R)
• M16: 4,006,829 km (0.067 R)
• M17: 4,370,203 km (0.106 R)
• M18: 4,454,426 km (0.117 R)
• M19: 4,675,681 km (0.082 R)
• M20: 4,970,688 km (0.08 R)
• M21: 5,379,539 km (0.069 R)
• M22: 5,487,998 km (0.027 R)
• M23: 5,652,107 km (0.095 R)
• M24: 5,762,360 km (0.11 R)
• M25: 6,401,143 km (0.089 R)
• M26: 6,497,036 km (0.091 R)
• M27: 6,768,107 km (0.108 R)
• M28: 6,885,392 km (0.118 R)
• M29: 7,786,719 km (0.109 R)
• M30: 7,930,333 km (0.113 R)
• M31: 8,033,406 km (0.111 R)
• M32: 8,136,927 km (0.055 R)
• M33: 8,767,632 km (0.087 R)
• M34: 9,002,949 km (0.097 R)
• M35: 9,132,052 km (0.112 R)
• M36: 9,305,287 km (0.075 R)
• M37: 9,479,718 km (0.082 R)
• M38: 10,571,184 km (0.08 R)
• M39: 10,707,617 km (0.06 R)
• M40: 10,798,872 km (0.112 R)
• M41: 11,005,167 km (0.091 R)
• M42: 11,143,396 km (0.052 R)
• M43: 11,468,322 km (0.072 R)
• M44: 11,585,158 km (0.111 R)
• M45: 11,914,274 km (0.082 R)
• M46: 12,008,819 km (0.058 R)
• M47: 12,702,355 km (0.073 R)
• M48: 12,993,024 km (0.119 R)
• M49: 13,286,086 km (0.095 R)
• M50: 13,457,974 km (0.072 R)
• M51: 13,903,477 km (0.1 R)
• M52: 14,028,092 km (0.068 R)
• M53: 14,328,634 km (0.079 R)
• M54: 14,606,138 km (0.087 R)
• M55: 15,166,382 km (0.061 R)
• M56: 15,500,733 km (0.087 R)
• M57: 15,759,537 km (0.097 R)
• M58: 16,072,197 km (0.118 R)
• M59: 16,229,125 km (0.077 R)
• M60: 17,584,631 km (0.052 R)
• M61: 17,692,491 km (0.086 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 450.2

Radius: 11.2

Gravity: 3.59 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 3.9 AU - 5.12 AU

Year: 6611 Days

Day: 11.3 Hours

Environment

Temp: -229 °C

Axial Tilt: 169 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 63,140,186 km

• M1: 209,138 km (0.075 R)
• M2: 328,068 km (0.037 R)
• M3: 400,623 km (0.099 R)
• M4: 799,002 km (0.089 R)
• M5: 878,588 km (0.103 R)
• M6: 1,018,014 km (0.035 R)
• M7: 1,319,453 km (0.062 R)
• M8: 1,464,563 km (0.093 R)
• M9: 1,859,950 km (0.083 R)
• M10: 2,098,110 km (0.099 R)
• M11: 2,976,698 km (0.108 R)
• M12: 3,104,754 km (0.028 R)
• M13: 3,300,279 km (0.07 R)
• M14: 3,864,562 km (0.091 R)
• M15: 4,122,618 km (0.086 R)
• M16: 4,313,804 km (0.075 R)
• M17: 4,904,865 km (0.098 R)
• M18: 5,158,733 km (0.105 R)
• M19: 5,235,776 km (0.052 R)
• M20: 5,574,017 km (0.073 R)
• M21: 5,732,590 km (0.101 R)
• M22: 7,139,858 km (0.114 R)
• M23: 7,370,089 km (0.118 R)
• M24: 7,457,005 km (0.092 R)
• M25: 7,661,206 km (0.114 R)
• M26: 7,749,319 km (0.118 R)
• M27: 8,435,974 km (0.093 R)
• M28: 8,863,375 km (0.085 R)
• M29: 9,017,760 km (0.117 R)
• M30: 9,329,372 km (0.111 R)
• M31: 9,707,855 km (0.116 R)
• M32: 10,972,555 km (0.042 R)
• M33: 11,238,390 km (0.111 R)
• M34: 11,472,810 km (0.106 R)
• M35: 11,776,494 km (0.071 R)
• M36: 12,014,654 km (0.102 R)
• M37: 12,357,532 km (0.118 R)
• M38: 12,738,408 km (0.078 R)
• M39: 13,158,330 km (0.087 R)
• M40: 13,618,343 km (0.059 R)
• M41: 13,904,224 km (0.111 R)
• M42: 14,228,104 km (0.07 R)
• M43: 14,773,388 km (0.118 R)
• M44: 14,846,541 km (0.057 R)
• M45: 15,362,654 km (0.109 R)
• M46: 15,660,204 km (0.119 R)
• M47: 16,260,840 km (0.109 R)
• M48: 16,488,229 km (0.065 R)
• M49: 16,564,075 km (0.089 R)
• M50: 17,099,336 km (0.091 R)
• M51: 17,291,868 km (0.065 R)
• M52: 17,523,745 km (0.088 R)
• M53: 17,795,714 km (0.038 R)
• M54: 18,069,029 km (0.058 R)
• M55: 18,186,613 km (0.102 R)
• M56: 18,937,146 km (0.098 R)
• M57: 19,136,410 km (0.094 R)
• M58: 19,296,181 km (0.105 R)
• M59: 19,496,642 km (0.069 R)
• M60: 20,142,755 km (0.056 R)
• M61: 20,550,110 km (0.117 R)
• M62: 20,919,168 km (0.096 R)
• M63: 21,083,875 km (0.116 R)
• M64: 22,332,868 km (0.102 R)
• M65: 22,669,912 km (0.099 R)
• M66: 23,093,722 km (0.098 R)
• M67: 23,520,076 km (0.094 R)
• M68: 23,648,581 km (0.054 R)
• M69: 25,076,642 km (0.039 R)
• M70: 25,295,354 km (0.064 R)
• M71: 25,867,267 km (0.094 R)
• M72: 26,755,430 km (0.059 R)
• M73: 28,015,642 km (0.053 R)
• M74: 28,333,687 km (0.106 R)
• M75: 28,607,302 km (0.113 R)
• M76: 29,203,000 km (0.039 R)
• M77: 29,433,231 km (0.118 R)
• M78: 29,571,759 km (0.098 R)
• M79: 30,687,011 km (0.088 R)
• M80: 31,249,798 km (0.102 R)
• M81: 31,391,019 km (0.086 R)
• M82: 31,532,389 km (0.086 R)
• M83: 31,626,785 km (0.042 R)

Asteroid Belt

Center: 6.13 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 7.74 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 708.7

Radius: 6.1

Gravity: 19.05 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 6.52 AU - 8.96 AU

Year: 14864 Days

Day: 16.1 Hours

Environment

Temp: -235 °C

Axial Tilt: 41 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (99)

Outer Limit: 63,140,186 km

• M1: 77,791 km (0.09 R)
• M2: 241,002 km (0.118 R)
• M3: 453,880 km (0.106 R)
• M4: 638,185 km (0.111 R)
• M5: 739,013 km (0.105 R)
• M6: 911,649 km (0.098 R)
• M7: 956,828 km (0.119 R)
• M8: 1,002,755 km (0.062 R)
• M9: 1,638,695 km (0.093 R)
• M10: 1,694,196 km (0.102 R)
• M11: 2,599,712 km (0.068 R)
• M12: 2,930,024 km (0.036 R)
• M13: 3,379,416 km (0.091 R)
• M14: 3,739,498 km (0.082 R)
• M15: 4,341,181 km (0.098 R)
• M16: 5,012,875 km (0.094 R)
• M17: 5,843,891 km (0.092 R)
• M18: 6,362,846 km (0.105 R)
• M19: 6,761,674 km (0.064 R)
• M20: 7,537,040 km (0.111 R)
• M21: 7,630,090 km (0.112 R)
• M22: 7,676,764 km (0.072 R)
• M23: 7,864,510 km (0.102 R)
• M24: 8,148,895 km (0.047 R)
• M25: 8,923,513 km (0.046 R)
• M26: 8,972,731 km (0.099 R)
• M27: 9,120,833 km (0.097 R)
• M28: 9,220,166 km (0.082 R)
• M29: 9,519,960 km (0.113 R)
• M30: 9,671,054 km (0.109 R)
• M31: 9,721,468 km (0.045 R)
• M32: 9,772,182 km (0.112 R)
• M33: 10,077,810 km (0.066 R)
• M34: 10,438,341 km (0.076 R)
• M35: 10,490,251 km (0.111 R)
• M36: 12,468,384 km (0.037 R)
• M37: 12,633,690 km (0.109 R)
• M38: 13,358,641 km (0.084 R)
• M39: 13,471,288 km (0.052 R)
• M40: 14,097,056 km (0.088 R)
• M41: 14,211,798 km (0.059 R)
• M42: 15,317,476 km (0.106 R)
• M43: 15,494,599 km (0.091 R)
• M44: 16,450,679 km (0.08 R)
• M45: 17,487,243 km (0.119 R)
• M46: 18,986,214 km (0.066 R)
• M47: 19,686,930 km (0.105 R)
• M48: 19,879,612 km (0.095 R)
• M49: 21,048,121 km (0.117 R)
• M50: 21,244,992 km (0.103 R)
• M51: 21,508,583 km (0.077 R)
• M52: 22,573,421 km (0.072 R)
• M53: 24,340,172 km (0.059 R)
• M54: 24,477,802 km (0.061 R)
• M55: 27,286,502 km (0.073 R)
• M56: 27,501,175 km (0.114 R)
• M57: 28,076,528 km (0.103 R)
• M58: 28,874,035 km (0.113 R)
• M59: 29,165,900 km (0.117 R)
• M60: 29,752,623 km (0.052 R)
• M61: 30,491,487 km (0.113 R)
• M62: 31,012,237 km (0.12 R)
• M63: 33,583,226 km (0.083 R)
• M64: 34,197,924 km (0.101 R)
• M65: 37,804,579 km (0.069 R)
• M66: 38,283,741 km (0.103 R)
• M67: 38,684,663 km (0.1 R)
• M68: 40,302,265 km (0.092 R)
• M69: 40,383,646 km (0.113 R)
• M70: 40,955,409 km (0.087 R)
• M71: 41,694,423 km (0.076 R)
• M72: 42,272,319 km (0.073 R)
• M73: 43,102,438 km (0.106 R)
• M74: 43,352,416 km (0.065 R)
• M75: 44,105,641 km (0.096 R)
• M76: 44,273,490 km (0.102 R)
• M77: 44,357,564 km (0.072 R)
• M78: 44,694,309 km (0.056 R)
• M79: 44,778,682 km (0.036 R)
• M80: 44,863,055 km (0.077 R)
• M81: 46,220,207 km (0.057 R)
• M82: 46,561,589 km (0.092 R)
• M83: 47,418,635 km (0.116 R)
• M84: 48,194,450 km (0.091 R)
• M85: 48,367,535 km (0.109 R)
• M86: 50,021,190 km (0.09 R)
• M87: 50,283,883 km (0.059 R)
• M88: 50,810,917 km (0.108 R)
• M89: 51,781,807 km (0.091 R)
• M90: 53,473,011 km (0.053 R)
• M91: 54,100,724 km (0.081 R)
• M92: 58,285,724 km (0.089 R)
• M93: 58,654,483 km (0.095 R)
• M94: 60,230,496 km (0.114 R)
• M95: 60,603,444 km (0.06 R)
• M96: 61,726,625 km (0.069 R)
• M97: 62,008,467 km (0.05 R)
• M98: 62,102,564 km (0.034 R)
• M99: 62,762,141 km (0.097 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 432 - 18,755 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit