🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.39 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 127.4

Radius: 11.6

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 0.75 AU - 0.79 AU

Year: 430 Days

Day: 5.4 Hours

Environment

Temp: -144 °C

Axial Tilt: 34.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 65,351,202 km

• M1: 153,338 km (0.085 R)
• M2: 277,803 km (0.071 R)
• M3: 371,452 km (0.075 R)
• M4: 510,129 km (0.114 R)
• M5: 625,319 km (0.07 R)
• M6: 723,007 km (0.118 R)
• M7: 800,797 km (0.114 R)
• M8: 965,953 km (0.107 R)
• M9: 1,100,891 km (0.11 R)
• M10: 1,394,103 km (0.11 R)
• M11: 1,497,475 km (0.053 R)
• M12: 1,581,399 km (0.101 R)
• M13: 1,663,229 km (0.111 R)
• M14: 1,765,704 km (0.113 R)
• M15: 1,929,364 km (0.097 R)
• M16: 2,021,366 km (0.1 R)
• M17: 2,094,221 km (0.09 R)
• M18: 2,180,539 km (0.115 R)
• M19: 2,272,242 km (0.11 R)
• M20: 2,429,619 km (0.075 R)
• M21: 2,581,760 km (0.11 R)
• M22: 2,791,197 km (0.068 R)
• M23: 2,868,390 km (0.062 R)
• M24: 2,983,131 km (0.086 R)
• M25: 3,066,756 km (0.12 R)
• M26: 3,146,492 km (0.09 R)
• M27: 3,274,548 km (0.072 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 270.6

Radius: 12.9

Gravity: 1.63 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 1.3 AU - 1.36 AU

Year: 975 Days

Day: 7.2 Hours

Environment

Temp: -174 °C

Axial Tilt: 18.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 65,351,202 km

• M1: 161,117 km (0.065 R)
• M2: 259,702 km (0.105 R)
• M3: 341,083 km (0.107 R)
• M4: 518,057 km (0.083 R)
• M5: 735,872 km (0.09 R)
• M6: 1,039,256 km (0.073 R)
• M7: 1,211,892 km (0.104 R)
• M8: 1,555,219 km (0.085 R)
• M9: 1,709,156 km (0.104 R)
• M10: 1,828,086 km (0.112 R)
• M11: 1,909,018 km (0.112 R)
• M12: 2,245,015 km (0.074 R)
• M13: 2,354,072 km (0.118 R)
• M14: 2,577,571 km (0.069 R)
• M15: 2,715,052 km (0.106 R)
• M16: 2,855,075 km (0.12 R)
• M17: 3,013,649 km (0.092 R)
• M18: 3,183,293 km (0.092 R)
• M19: 3,273,351 km (0.043 R)
• M20: 3,372,684 km (0.071 R)
• M21: 3,676,966 km (0.041 R)
• M22: 3,771,662 km (0.079 R)
• M23: 3,893,584 km (0.115 R)
• M24: 4,069,960 km (0.098 R)
• M25: 4,159,120 km (0.083 R)
• M26: 4,266,980 km (0.082 R)
• M27: 4,348,511 km (0.034 R)
• M28: 4,531,619 km (0.094 R)
• M29: 4,736,119 km (0.108 R)
• M30: 4,905,763 km (0.072 R)
• M31: 5,163,819 km (0.116 R)
• M32: 5,299,505 km (0.078 R)
• M33: 5,456,134 km (0.06 R)
• M34: 5,723,764 km (0.099 R)
• M35: 5,884,432 km (0.103 R)
• M36: 6,077,114 km (0.079 R)
• M37: 6,210,256 km (0.064 R)
• M38: 6,396,207 km (0.067 R)
• M39: 7,072,239 km (0.109 R)
• M40: 7,375,175 km (0.066 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 449.5

Radius: 8.1

Gravity: 6.85 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 3.4 AU - 4.38 AU

Year: 4878 Days

Day: 10.5 Hours

Environment

Temp: -208 °C

Axial Tilt: 31 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 65,351,202 km

• M1: 101,577 km (0.071 R)
• M2: 227,688 km (0.069 R)
• M3: 660,774 km (0.028 R)
• M4: 749,186 km (0.079 R)
• M5: 1,090,419 km (0.057 R)
• M6: 1,209,798 km (0.079 R)
• M7: 1,447,509 km (0.073 R)
• M8: 1,715,439 km (0.087 R)
• M9: 1,918,892 km (0.118 R)
• M10: 2,064,151 km (0.094 R)
• M11: 2,129,974 km (0.084 R)
• M12: 2,487,214 km (0.054 R)
• M13: 3,218,748 km (0.083 R)
• M14: 3,295,342 km (0.106 R)
• M15: 3,748,025 km (0.057 R)
• M16: 3,889,694 km (0.119 R)
• M17: 3,951,029 km (0.056 R)
• M18: 4,033,308 km (0.083 R)
• M19: 4,646,211 km (0.076 R)
• M20: 4,754,968 km (0.107 R)
• M21: 5,019,158 km (0.109 R)
• M22: 5,265,695 km (0.102 R)
• M23: 5,401,680 km (0.102 R)
• M24: 5,470,196 km (0.096 R)
• M25: 5,562,049 km (0.102 R)
• M26: 5,677,538 km (0.107 R)
• M27: 5,817,113 km (0.105 R)
• M28: 5,910,761 km (0.044 R)
• M29: 6,123,490 km (0.105 R)
• M30: 6,218,783 km (0.091 R)
• M31: 6,483,572 km (0.093 R)
• M32: 6,678,498 km (0.109 R)
• M33: 6,900,052 km (0.059 R)
• M34: 7,224,380 km (0.108 R)
• M35: 7,350,491 km (0.086 R)
• M36: 7,707,432 km (0.085 R)
• M37: 8,070,057 km (0.064 R)
• M38: 8,122,267 km (0.104 R)
• M39: 8,279,644 km (0.118 R)
• M40: 8,571,060 km (0.114 R)
• M41: 9,055,010 km (0.084 R)
• M42: 9,741,813 km (0.06 R)
• M43: 9,937,188 km (0.078 R)
• M44: 10,218,432 km (0.078 R)
• M45: 10,360,101 km (0.073 R)
• M46: 11,663,847 km (0.099 R)
• M47: 11,811,949 km (0.067 R)
• M48: 12,169,787 km (0.072 R)
• M49: 12,652,539 km (0.073 R)
• M50: 13,049,422 km (0.044 R)
• M51: 13,357,444 km (0.07 R)
• M52: 14,518,025 km (0.08 R)
• M53: 14,613,468 km (0.097 R)
• M54: 15,288,005 km (0.093 R)
• M55: 15,678,006 km (0.089 R)
• M56: 16,800,589 km (0.078 R)
• M57: 17,608,567 km (0.078 R)
• M58: 18,188,558 km (0.104 R)
• M59: 18,394,704 km (0.098 R)
• M60: 18,532,633 km (0.114 R)
• M61: 19,332,084 km (0.101 R)
• M62: 19,718,495 km (0.088 R)
• M63: 19,824,261 km (0.106 R)
• M64: 20,107,450 km (0.102 R)
• M65: 20,178,359 km (0.116 R)
• M66: 20,285,022 km (0.063 R)
• M67: 20,606,060 km (0.11 R)
• M68: 20,928,892 km (0.094 R)
• M69: 21,470,436 km (0.107 R)
• M70: 21,542,991 km (0.042 R)
• M71: 21,652,048 km (0.057 R)
• M72: 22,199,726 km (0.11 R)
• M73: 22,937,094 km (0.115 R)
• M74: 23,234,344 km (0.09 R)
• M75: 23,645,140 km (0.03 R)
• M76: 24,058,330 km (0.084 R)
• M77: 24,625,605 km (0.071 R)
• M78: 24,701,451 km (0.117 R)
• M79: 25,158,921 km (0.107 R)
• M80: 25,427,150 km (0.075 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 230.2

Radius: 10.1

Gravity: 2.26 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 5.16 AU - 6.82 AU

Year: 9321 Days

Day: 7.8 Hours

Environment

Temp: -215 °C

Axial Tilt: 33.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 65,351,202 km

• M1: 157,227 km (0.118 R)
• M2: 266,135 km (0.074 R)
• M3: 448,345 km (0.042 R)
• M4: 556,654 km (0.037 R)
• M5: 699,669 km (0.114 R)
• M6: 882,927 km (0.114 R)
• M7: 966,552 km (0.119 R)
• M8: 1,067,680 km (0.095 R)
• M9: 1,297,014 km (0.059 R)
• M10: 1,425,817 km (0.113 R)
• M11: 1,576,163 km (0.039 R)
• M12: 1,947,315 km (0.083 R)
• M13: 2,345,695 km (0.036 R)
• M14: 2,811,243 km (0.066 R)
• M15: 2,979,840 km (0.106 R)
• M16: 3,872,939 km (0.107 R)
• M17: 3,943,101 km (0.111 R)
• M18: 4,061,133 km (0.101 R)
• M19: 4,373,344 km (0.069 R)
• M20: 4,693,334 km (0.026 R)
• M21: 4,995,522 km (0.117 R)
• M22: 5,725,410 km (0.102 R)
• M23: 5,805,594 km (0.117 R)
• M24: 6,488,359 km (0.115 R)
• M25: 7,024,218 km (0.103 R)
• M26: 7,312,045 km (0.118 R)
• M27: 7,399,260 km (0.087 R)
• M28: 7,751,114 km (0.113 R)
• M29: 7,899,366 km (0.109 R)
• M30: 8,258,999 km (0.117 R)
• M31: 8,410,542 km (0.093 R)
• M32: 8,839,439 km (0.042 R)
• M33: 9,087,921 km (0.077 R)
• M34: 9,307,082 km (0.12 R)
• M35: 9,433,193 km (0.094 R)
• M36: 9,496,473 km (0.106 R)
• M37: 9,591,467 km (0.096 R)
• M38: 10,527,501 km (0.109 R)
• M39: 10,890,127 km (0.119 R)
• M40: 11,123,050 km (0.096 R)
• M41: 11,627,794 km (0.093 R)
• M42: 11,729,520 km (0.106 R)
• M43: 11,797,587 km (0.119 R)
• M44: 12,002,536 km (0.071 R)
• M45: 12,174,275 km (0.112 R)
• M46: 12,450,732 km (0.111 R)
• M47: 13,541,599 km (0.098 R)
• M48: 13,612,957 km (0.12 R)
• M49: 13,720,369 km (0.07 R)
• M50: 13,792,026 km (0.077 R)
• M51: 14,297,816 km (0.081 R)
• M52: 15,290,099 km (0.068 R)
• M53: 15,625,946 km (0.102 R)
• M54: 15,851,091 km (0.119 R)
• M55: 16,039,585 km (0.108 R)
• M56: 16,724,294 km (0.102 R)
• M57: 16,993,121 km (0.115 R)
• M58: 17,147,357 km (0.08 R)
• M59: 17,808,280 km (0.075 R)
• M60: 18,200,825 km (0.084 R)
• M61: 18,398,294 km (0.116 R)
• M62: 18,596,362 km (0.108 R)
• M63: 19,154,811 km (0.102 R)
• M64: 19,840,418 km (0.078 R)
• M65: 20,987,085 km (0.055 R)
• M66: 21,861,186 km (0.108 R)
• M67: 22,492,788 km (0.073 R)
• M68: 22,917,197 km (0.081 R)
• M69: 23,344,299 km (0.073 R)
• M70: 25,078,737 km (0.118 R)
• M71: 25,739,810 km (0.08 R)
• M72: 26,272,827 km (0.116 R)
• M73: 26,764,705 km (0.118 R)
• M74: 27,621,302 km (0.062 R)
• M75: 28,121,258 km (0.118 R)
• M76: 29,268,823 km (0.085 R)
• M77: 29,453,876 km (0.069 R)
• M78: 29,964,753 km (0.095 R)
• M79: 30,338,149 km (0.059 R)
• M80: 30,619,243 km (0.099 R)

Planet 5 - Ice Giant

Semi-Major Axis: 6.73 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 887

Radius: 4.6

Gravity: 41.92 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 5.66 AU - 7.8 AU

Year: 11101 Days

Day: 16.9 Hours

Environment

Temp: -233 °C

Axial Tilt: 33.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 65,351,202 km

• M1: 71,358 km (0.104 R)
• M2: 113,096 km (0.109 R)
• M3: 181,163 km (0.099 R)
• M4: 215,421 km (0.071 R)
• M5: 347,965 km (0.103 R)
• M6: 556,205 km (0.104 R)
• M7: 879,635 km (0.025 R)
• M8: 1,468,453 km (0.06 R)
• M9: 1,567,935 km (0.072 R)
• M10: 2,182,633 km (0.078 R)
• M11: 2,441,587 km (0.118 R)
• M12: 3,019,783 km (0.088 R)
• M13: 3,114,777 km (0.101 R)
• M14: 3,773,457 km (0.053 R)
• M15: 4,366,014 km (0.086 R)
• M16: 4,509,628 km (0.09 R)
• M17: 4,728,041 km (0.12 R)
• M18: 4,801,493 km (0.109 R)
• M19: 4,875,395 km (0.094 R)
• M20: 4,949,745 km (0.034 R)
• M21: 5,175,039 km (0.088 R)
• M22: 5,250,736 km (0.103 R)
• M23: 5,910,013 km (0.114 R)
• M24: 6,350,430 km (0.034 R)
• M25: 7,220,042 km (0.087 R)
• M26: 7,347,350 km (0.12 R)
• M27: 7,776,995 km (0.115 R)
• M28: 9,343,584 km (0.099 R)
• M29: 10,712,853 km (0.036 R)
• M30: 10,955,202 km (0.118 R)
• M31: 11,297,482 km (0.112 R)
• M32: 11,396,067 km (0.109 R)
• M33: 11,494,801 km (0.087 R)
• M34: 12,446,842 km (0.049 R)
• M35: 12,855,244 km (0.075 R)
• M36: 13,164,463 km (0.075 R)
• M37: 14,106,780 km (0.098 R)
• M38: 14,639,648 km (0.06 R)
• M39: 14,800,765 km (0.09 R)
• M40: 14,962,480 km (0.09 R)
• M41: 15,287,556 km (0.05 R)
• M42: 15,396,613 km (0.112 R)
• M43: 15,615,175 km (0.097 R)
• M44: 15,779,733 km (0.088 R)
• M45: 16,166,144 km (0.058 R)
• M46: 16,555,697 km (0.025 R)
• M47: 16,779,645 km (0.097 R)
• M48: 16,891,993 km (0.098 R)
• M49: 17,514,470 km (0.099 R)
• M50: 18,607,133 km (0.063 R)
• M51: 19,132,371 km (0.093 R)
• M52: 20,676,969 km (0.076 R)
• M53: 20,918,121 km (0.052 R)
• M54: 21,220,907 km (0.089 R)
• M55: 23,568,845 km (0.119 R)
• M56: 23,694,657 km (0.108 R)
• M57: 24,518,044 km (0.098 R)
• M58: 24,581,773 km (0.12 R)
• M59: 24,709,379 km (0.09 R)
• M60: 25,803,090 km (0.079 R)
• M61: 26,453,691 km (0.114 R)
• M62: 27,373,718 km (0.043 R)
• M63: 28,237,346 km (0.084 R)
• M64: 29,244,888 km (0.097 R)
• M65: 31,157,048 km (0.114 R)
• M66: 32,547,410 km (0.118 R)
• M67: 33,109,150 km (0.109 R)
• M68: 33,886,760 km (0.102 R)
• M69: 35,172,255 km (0.094 R)
• M70: 35,316,168 km (0.097 R)
• M71: 36,619,315 km (0.1 R)
• M72: 36,911,031 km (0.084 R)
• M73: 37,717,214 km (0.053 R)
• M74: 38,085,524 km (0.109 R)
• M75: 39,570,881 km (0.116 R)
• M76: 41,226,630 km (0.049 R)
• M77: 42,139,177 km (0.104 R)
• M78: 42,751,331 km (0.109 R)
• M79: 45,072,642 km (0.12 R)
• M80: 46,721,958 km (0.057 R)
• M81: 47,038,208 km (0.1 R)
• M82: 47,117,495 km (0.096 R)
• M83: 47,752,688 km (0.116 R)
• M84: 49,031,600 km (0.079 R)
• M85: 49,192,268 km (0.068 R)
• M86: 49,353,086 km (0.113 R)
• M87: 49,514,202 km (0.091 R)
• M88: 49,755,953 km (0.025 R)
• M89: 50,240,799 km (0.099 R)
• M90: 51,623,084 km (0.092 R)
• M91: 52,442,132 km (0.082 R)
• M92: 52,606,390 km (0.098 R)

Planet 6 - Ice Giant

Semi-Major Axis: 7.8 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 904.9

Radius: 5.1

Gravity: 34.79 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 6.86 AU - 8.74 AU

Year: 13851 Days

Day: 21.1 Hours

Environment

Temp: -235 °C

Axial Tilt: 19.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 65,351,202 km

• M1: 276,457 km (0.119 R)
• M2: 951,891 km (0.106 R)
• M3: 1,095,804 km (0.1 R)
• M4: 1,324,689 km (0.116 R)
• M5: 1,513,033 km (0.091 R)
• M6: 1,796,970 km (0.097 R)
• M7: 2,445,327 km (0.12 R)
• M8: 2,609,585 km (0.118 R)
• M9: 2,811,393 km (0.108 R)
• M10: 3,053,293 km (0.09 R)
• M11: 3,194,513 km (0.062 R)
• M12: 3,230,117 km (0.085 R)
• M13: 3,743,088 km (0.118 R)
• M14: 3,818,486 km (0.061 R)
• M15: 4,202,803 km (0.074 R)
• M16: 4,559,145 km (0.037 R)
• M17: 4,884,071 km (0.106 R)
• M18: 5,427,860 km (0.104 R)
• M19: 5,685,317 km (0.102 R)
• M20: 5,815,617 km (0.092 R)
• M21: 6,846,347 km (0.101 R)
• M22: 8,029,367 km (0.087 R)
• M23: 8,175,524 km (0.103 R)
• M24: 8,919,474 km (0.064 R)
• M25: 9,736,577 km (0.06 R)
• M26: 10,630,724 km (0.118 R)
• M27: 10,684,130 km (0.106 R)
• M28: 11,386,642 km (0.08 R)
• M29: 11,992,813 km (0.098 R)
• M30: 12,048,313 km (0.058 R)
• M31: 12,159,913 km (0.084 R)
• M32: 12,665,704 km (0.111 R)
• M33: 13,121,229 km (0.054 R)
• M34: 13,178,525 km (0.11 R)
• M35: 13,698,079 km (0.116 R)
• M36: 14,401,338 km (0.055 R)
• M37: 14,816,772 km (0.077 R)
• M38: 15,176,255 km (0.09 R)
• M39: 15,842,415 km (0.101 R)
• M40: 16,148,342 km (0.114 R)
• M41: 16,209,827 km (0.034 R)
• M42: 18,216,383 km (0.095 R)
• M43: 18,408,467 km (0.107 R)
• M44: 19,313,683 km (0.082 R)
• M45: 19,575,031 km (0.111 R)
• M46: 20,233,411 km (0.06 R)
• M47: 20,432,376 km (0.11 R)
• M48: 20,631,940 km (0.052 R)
• M49: 20,832,251 km (0.09 R)
• M50: 22,938,739 km (0.116 R)
• M51: 23,007,853 km (0.073 R)
• M52: 23,354,172 km (0.115 R)
• M53: 23,772,149 km (0.105 R)
• M54: 25,970,789 km (0.039 R)
• M55: 27,350,081 km (0.115 R)
• M56: 27,643,443 km (0.077 R)
• M57: 29,801,541 km (0.04 R)
• M58: 30,482,361 km (0.083 R)
• M59: 30,634,353 km (0.105 R)
• M60: 30,786,494 km (0.036 R)
• M61: 32,322,565 km (0.028 R)
• M62: 34,119,534 km (0.114 R)
• M63: 37,727,835 km (0.08 R)
• M64: 41,203,293 km (0.099 R)
• M65: 41,287,217 km (0.113 R)
• M66: 41,708,036 km (0.105 R)
• M67: 42,214,874 km (0.037 R)
• M68: 44,865,897 km (0.079 R)
• M69: 45,038,683 km (0.066 R)
• M70: 45,298,385 km (0.09 R)
• M71: 47,834,667 km (0.09 R)
• M72: 48,276,579 km (0.11 R)
• M73: 49,164,443 km (0.117 R)
• M74: 49,789,163 km (0.118 R)
• M75: 50,147,301 km (0.095 R)
• M76: 50,326,668 km (0.067 R)
• M77: 50,956,326 km (0.108 R)
• M78: 51,588,527 km (0.1 R)
• M79: 51,679,033 km (0.113 R)
• M80: 52,587,242 km (0.116 R)
• M81: 53,867,500 km (0.108 R)
• M82: 56,272,286 km (0.04 R)
• M83: 56,832,231 km (0.067 R)
• M84: 57,300,173 km (0.051 R)
• M85: 58,051,603 km (0.118 R)
• M86: 58,617,382 km (0.08 R)
• M87: 58,900,870 km (0.114 R)
• M88: 59,659,332 km (0.107 R)
• M89: 61,281,571 km (0.108 R)
• M90: 61,473,355 km (0.079 R)
• M91: 62,338,929 km (0.075 R)
• M92: 64,179,581 km (0.091 R)
• M93: 64,862,196 km (0.11 R)
• M94: 65,253,245 km (0.034 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 392 - 15,408 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit