🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.27 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 696.6

Radius: 14.2

Gravity: 3.45 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 0.45 AU - 0.63 AU

Year: 269 Days

Day: 7.3 Hours

Environment

Temp: -152 °C

Axial Tilt: 17.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 44,500,140 km

• M1: 186,549 km (0.11 R)
• M2: 294,409 km (0.112 R)
• M3: 384,915 km (0.072 R)
• M4: 477,965 km (0.081 R)
• M5: 573,409 km (0.07 R)
• M6: 698,772 km (0.035 R)
• M7: 841,937 km (0.092 R)
• M8: 938,876 km (0.1 R)
• M9: 1,029,084 km (0.111 R)
• M10: 1,118,693 km (0.03 R)
• M11: 1,215,333 km (0.115 R)
• M12: 1,310,926 km (0.1 R)
• M13: 1,421,778 km (0.101 R)
• M14: 1,574,817 km (0.082 R)
• M15: 1,765,255 km (0.097 R)
• M16: 1,879,548 km (0.088 R)
• M17: 2,243,070 km (0.097 R)
• M18: 2,413,163 km (0.094 R)
• M19: 2,546,156 km (0.079 R)
• M20: 2,739,885 km (0.04 R)
• M21: 2,873,625 km (0.107 R)
• M22: 3,042,521 km (0.081 R)
• M23: 3,131,083 km (0.096 R)
• M24: 3,310,750 km (0.104 R)
• M25: 3,430,728 km (0.065 R)
• M26: 3,546,218 km (0.102 R)
• M27: 3,781,236 km (0.077 R)
• M28: 3,991,122 km (0.09 R)
• M29: 4,112,894 km (0.116 R)
• M30: 4,328,914 km (0.112 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 40.5

Radius: 11.2

Gravity: 0.32 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 1.45 AU - 2.29 AU

Year: 1734 Days

Day: 10.3 Hours

Environment

Temp: -203 °C

Axial Tilt: 38.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 44,500,140 km

• M1: 146,756 km (0.118 R)
• M2: 253,419 km (0.068 R)
• M3: 332,107 km (0.081 R)
• M4: 623,674 km (0.107 R)
• M5: 744,249 km (0.038 R)
• M6: 952,190 km (0.098 R)
• M7: 1,174,942 km (0.119 R)
• M8: 1,378,993 km (0.085 R)
• M9: 1,477,578 km (0.1 R)
• M10: 1,589,477 km (0.119 R)
• M11: 1,759,869 km (0.096 R)
• M12: 1,977,385 km (0.115 R)
• M13: 2,083,450 km (0.103 R)
• M14: 2,209,860 km (0.04 R)
• M15: 2,438,744 km (0.057 R)
• M16: 2,940,047 km (0.034 R)
• M17: 3,275,745 km (0.079 R)
• M18: 3,437,609 km (0.102 R)
• M19: 3,594,986 km (0.072 R)
• M20: 3,703,744 km (0.104 R)
• M21: 4,119,327 km (0.1 R)
• M22: 4,233,171 km (0.113 R)
• M23: 4,363,620 km (0.112 R)
• M24: 4,456,371 km (0.11 R)
• M25: 4,549,870 km (0.108 R)
• M26: 4,715,175 km (0.096 R)
• M27: 5,076,005 km (0.108 R)
• M28: 5,165,614 km (0.108 R)
• M29: 5,371,162 km (0.098 R)
• M30: 5,470,794 km (0.117 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 606.8

Radius: 13.1

Gravity: 3.54 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 3.48 AU - 3.86 AU

Year: 4769 Days

Day: 11.8 Hours

Environment

Temp: -219 °C

Axial Tilt: 73.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 44,500,140 km

• M1: 219,460 km (0.091 R)
• M2: 338,091 km (0.06 R)
• M3: 604,675 km (0.051 R)
• M4: 736,620 km (0.084 R)
• M5: 942,467 km (0.077 R)
• M6: 1,168,210 km (0.111 R)
• M7: 1,533,229 km (0.06 R)
• M8: 1,626,278 km (0.118 R)
• M9: 1,721,273 km (0.12 R)
• M10: 2,001,320 km (0.096 R)
• M11: 2,103,795 km (0.107 R)
• M12: 2,190,562 km (0.092 R)
• M13: 2,278,525 km (0.109 R)
• M14: 2,403,888 km (0.097 R)
• M15: 2,928,378 km (0.041 R)
• M16: 3,244,329 km (0.096 R)
• M17: 3,467,978 km (0.117 R)
• M18: 3,592,144 km (0.087 R)
• M19: 3,823,722 km (0.096 R)
• M20: 4,103,918 km (0.095 R)
• M21: 4,435,577 km (0.034 R)
• M22: 4,776,062 km (0.077 R)
• M23: 5,579,402 km (0.084 R)
• M24: 5,823,696 km (0.088 R)
• M25: 6,021,763 km (0.051 R)
• M26: 6,501,075 km (0.109 R)
• M27: 6,706,622 km (0.086 R)
• M28: 6,888,384 km (0.103 R)
• M29: 7,124,299 km (0.073 R)
• M30: 7,658,214 km (0.114 R)
• M31: 8,177,618 km (0.096 R)
• M32: 8,260,645 km (0.107 R)
• M33: 8,764,939 km (0.094 R)
• M34: 9,308,129 km (0.078 R)
• M35: 9,569,327 km (0.105 R)
• M36: 10,009,893 km (0.077 R)
• M37: 10,188,064 km (0.12 R)
• M38: 10,307,443 km (0.117 R)
• M39: 10,728,860 km (0.094 R)
• M40: 11,033,292 km (0.045 R)
• M41: 11,619,715 km (0.045 R)
• M42: 12,438,614 km (0.088 R)
• M43: 12,566,221 km (0.097 R)
• M44: 12,662,263 km (0.104 R)
• M45: 12,951,735 km (0.087 R)
• M46: 13,373,900 km (0.075 R)
• M47: 13,833,614 km (0.044 R)
• M48: 14,903,837 km (0.076 R)
• M49: 15,209,616 km (0.119 R)
• M50: 15,311,940 km (0.081 R)
• M51: 15,896,569 km (0.093 R)
• M52: 16,523,534 km (0.099 R)
• M53: 16,628,851 km (0.074 R)
• M54: 17,909,707 km (0.104 R)
• M55: 18,053,920 km (0.109 R)
• M56: 18,562,104 km (0.049 R)
• M57: 18,671,460 km (0.09 R)
• M58: 18,781,265 km (0.113 R)
• M59: 19,111,577 km (0.107 R)
• M60: 19,296,031 km (0.037 R)
• M61: 19,443,983 km (0.099 R)
• M62: 19,964,733 km (0.072 R)
• M63: 20,301,927 km (0.114 R)
• M64: 21,210,285 km (0.037 R)
• M65: 22,558,910 km (0.093 R)
• M66: 22,988,406 km (0.083 R)
• M67: 23,145,334 km (0.12 R)
• M68: 23,815,981 km (0.092 R)
• M69: 24,333,290 km (0.093 R)
• M70: 26,480,020 km (0.115 R)
• M71: 26,850,574 km (0.096 R)
• M72: 27,057,168 km (0.098 R)
• M73: 27,472,003 km (0.049 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 72.4

Radius: 11.6

Gravity: 0.54 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 4.17 AU - 6.61 AU

Year: 8487 Days

Day: 9 Hours

Environment

Temp: -230 °C

Axial Tilt: 79.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 44,500,140 km

• M1: 144,960 km (0.115 R)
• M2: 324,179 km (0.081 R)
• M3: 397,332 km (0.079 R)
• M4: 517,908 km (0.083 R)
• M5: 592,108 km (0.115 R)
• M6: 840,441 km (0.099 R)
• M7: 982,708 km (0.056 R)
• M8: 1,155,943 km (0.049 R)
• M9: 1,292,825 km (0.09 R)
• M10: 1,570,628 km (0.047 R)
• M11: 1,801,607 km (0.088 R)
• M12: 1,907,971 km (0.091 R)
• M13: 2,016,579 km (0.106 R)
• M14: 2,605,397 km (0.093 R)
• M15: 2,696,053 km (0.044 R)
• M16: 3,409,186 km (0.091 R)
• M17: 4,303,183 km (0.092 R)
• M18: 4,501,250 km (0.084 R)
• M19: 4,574,104 km (0.091 R)
• M20: 5,019,308 km (0.117 R)
• M21: 5,095,004 km (0.069 R)
• M22: 5,343,337 km (0.042 R)
• M23: 5,575,961 km (0.105 R)
• M24: 5,713,442 km (0.11 R)
• M25: 5,851,820 km (0.118 R)
• M26: 5,951,452 km (0.059 R)
• M27: 6,294,330 km (0.098 R)
• M28: 6,664,585 km (0.086 R)
• M29: 8,104,165 km (0.104 R)
• M30: 8,439,414 km (0.079 R)
• M31: 8,870,555 km (0.117 R)
• M32: 9,448,901 km (0.11 R)
• M33: 10,641,944 km (0.116 R)
• M34: 11,256,193 km (0.088 R)
• M35: 11,355,675 km (0.114 R)
• M36: 11,831,546 km (0.073 R)
• M37: 12,958,766 km (0.104 R)
• M38: 13,089,066 km (0.084 R)
• M39: 13,773,626 km (0.066 R)
• M40: 14,093,466 km (0.065 R)
• M41: 14,281,062 km (0.093 R)
• M42: 14,659,095 km (0.098 R)
• M43: 16,315,892 km (0.036 R)
• M44: 16,428,389 km (0.099 R)
• M45: 16,881,222 km (0.105 R)
• M46: 18,031,331 km (0.042 R)
• M47: 18,206,061 km (0.105 R)
• M48: 19,773,547 km (0.088 R)

Planet 5 - Ice Giant

Semi-Major Axis: 6.04 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 973.8

Radius: 6.1

Gravity: 26.17 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 5.91 AU - 6.17 AU

Year: 10068 Days

Day: 19.6 Hours

Environment

Temp: -229 °C

Axial Tilt: 34.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 44,500,140 km

• M1: 107,561 km (0.043 R)
• M2: 228,735 km (0.047 R)
• M3: 508,334 km (0.108 R)
• M4: 626,815 km (0.084 R)
• M5: 1,164,171 km (0.115 R)
• M6: 1,463,217 km (0.1 R)
• M7: 1,760,019 km (0.117 R)
• M8: 1,889,122 km (0.072 R)
• M9: 1,941,631 km (0.119 R)
• M10: 2,129,526 km (0.07 R)
• M11: 2,323,255 km (0.068 R)
• M12: 2,877,665 km (0.073 R)
• M13: 4,033,757 km (0.067 R)
• M14: 4,839,192 km (0.058 R)
• M15: 5,465,708 km (0.099 R)
• M16: 5,807,539 km (0.099 R)
• M17: 5,845,986 km (0.115 R)
• M18: 6,353,272 km (0.05 R)
• M19: 7,451,171 km (0.083 R)
• M20: 7,618,870 km (0.066 R)
• M21: 7,660,907 km (0.098 R)
• M22: 8,431,934 km (0.081 R)
• M23: 8,519,150 km (0.116 R)
• M24: 8,562,833 km (0.082 R)
• M25: 8,606,665 km (0.038 R)
• M26: 9,679,730 km (0.028 R)
• M27: 9,862,688 km (0.111 R)
• M28: 10,000,618 km (0.088 R)
• M29: 10,278,421 km (0.112 R)
• M30: 10,418,295 km (0.081 R)
• M31: 10,652,864 km (0.091 R)
• M32: 11,463,086 km (0.047 R)
• M33: 11,511,407 km (0.109 R)
• M34: 11,608,196 km (0.031 R)
• M35: 11,656,666 km (0.112 R)
• M36: 12,590,755 km (0.032 R)
• M37: 13,497,617 km (0.072 R)
• M38: 13,702,118 km (0.11 R)
• M39: 13,753,280 km (0.085 R)
• M40: 14,269,393 km (0.114 R)
• M41: 14,321,303 km (0.072 R)
• M42: 16,179,309 km (0.095 R)
• M43: 16,505,283 km (0.08 R)
• M44: 16,669,092 km (0.097 R)
• M45: 17,999,167 km (0.057 R)
• M46: 18,733,842 km (0.083 R)
• M47: 18,847,686 km (0.105 R)
• M48: 19,305,456 km (0.099 R)
• M49: 19,651,326 km (0.093 R)
• M50: 21,054,704 km (0.058 R)
• M51: 21,529,677 km (0.113 R)
• M52: 22,914,953 km (0.051 R)
• M53: 24,390,736 km (0.117 R)
• M54: 24,889,495 km (0.074 R)
• M55: 26,405,819 km (0.082 R)
• M56: 26,469,698 km (0.114 R)
• M57: 26,918,042 km (0.116 R)
• M58: 27,498,033 km (0.117 R)
• M59: 29,130,595 km (0.097 R)
• M60: 29,262,540 km (0.077 R)
• M61: 29,925,408 km (0.034 R)
• M62: 30,392,303 km (0.047 R)
• M63: 30,861,592 km (0.112 R)
• M64: 30,996,230 km (0.1 R)
• M65: 33,381,867 km (0.048 R)
• M66: 33,866,116 km (0.096 R)
• M67: 34,422,320 km (0.091 R)
• M68: 35,262,312 km (0.112 R)
• M69: 35,684,777 km (0.069 R)
• M70: 35,825,997 km (0.067 R)
• M71: 36,677,209 km (0.111 R)
• M72: 38,761,556 km (0.064 R)
• M73: 39,124,780 km (0.069 R)
• M74: 39,854,668 km (0.116 R)
• M75: 40,001,124 km (0.067 R)
• M76: 40,074,577 km (0.092 R)
• M77: 41,698,910 km (0.073 R)
• M78: 42,668,903 km (0.08 R)
• M79: 42,893,749 km (0.073 R)
• M80: 43,495,431 km (0.073 R)
• M81: 44,099,956 km (0.11 R)
• M82: 45,011,755 km (0.092 R)
• M83: 46,314,304 km (0.095 R)
• M84: 46,468,240 km (0.036 R)
• M85: 46,622,476 km (0.097 R)
• M86: 47,318,554 km (0.097 R)
• M87: 49,979,003 km (0.081 R)
• M88: 50,691,388 km (0.074 R)
• M89: 50,850,111 km (0.064 R)
• M90: 52,446,620 km (0.075 R)
• M91: 53,412,573 km (0.094 R)

Planet 6 - Ice Giant

Semi-Major Axis: 7.59 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 272.5

Radius: 3.2

Gravity: 26.61 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 6.26 AU - 8.92 AU

Year: 14183 Days

Day: 15.6 Hours

Environment

Temp: -230 °C

Axial Tilt: 28.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 44,500,140 km

• M1: 105,766 km (0.097 R)
• M2: 129,851 km (0.077 R)
• M3: 226,192 km (0.075 R)
• M4: 259,403 km (0.073 R)
• M5: 282,441 km (0.083 R)
• M6: 450,140 km (0.072 R)
• M7: 478,414 km (0.06 R)
• M8: 522,097 km (0.106 R)
• M9: 971,339 km (0.095 R)
• M10: 1,595,910 km (0.072 R)
• M11: 1,728,603 km (0.086 R)
• M12: 1,957,787 km (0.098 R)
• M13: 2,099,756 km (0.115 R)
• M14: 2,520,126 km (0.087 R)
• M15: 2,885,294 km (0.07 R)
• M16: 3,692,973 km (0.045 R)
• M17: 4,912,046 km (0.068 R)
• M18: 5,201,967 km (0.116 R)
• M19: 5,764,904 km (0.055 R)
• M20: 5,900,140 km (0.084 R)
• M21: 6,104,940 km (0.054 R)
• M22: 6,139,347 km (0.09 R)
• M23: 6,173,755 km (0.063 R)
• M24: 6,346,839 km (0.065 R)
• M25: 6,486,414 km (0.101 R)
• M26: 6,556,725 km (0.05 R)
• M27: 6,911,422 km (0.025 R)
• M28: 7,199,697 km (0.066 R)
• M29: 7,602,564 km (0.085 R)
• M30: 8,468,137 km (0.08 R)
• M31: 8,971,085 km (0.048 R)
• M32: 9,603,286 km (0.091 R)
• M33: 9,924,622 km (0.08 R)
• M34: 10,005,554 km (0.102 R)
• M35: 10,578,065 km (0.066 R)
• M36: 10,743,670 km (0.076 R)
• M37: 11,161,198 km (0.084 R)
• M38: 11,456,654 km (0.094 R)
• M39: 11,541,476 km (0.102 R)
• M40: 11,626,597 km (0.079 R)
• M41: 12,488,879 km (0.117 R)
• M42: 14,594,768 km (0.118 R)
• M43: 14,779,073 km (0.076 R)
• M44: 15,056,876 km (0.037 R)
• M45: 15,383,149 km (0.062 R)
• M46: 15,429,973 km (0.116 R)
• M47: 17,438,025 km (0.078 R)
• M48: 17,731,387 km (0.103 R)
• M49: 17,829,673 km (0.075 R)
• M50: 18,571,828 km (0.113 R)
• M51: 18,821,507 km (0.05 R)
• M52: 19,223,326 km (0.12 R)
• M53: 19,374,570 km (0.043 R)
• M54: 19,729,416 km (0.081 R)
• M55: 20,086,357 km (0.088 R)
• M56: 20,445,391 km (0.034 R)
• M57: 21,849,966 km (0.1 R)
• M58: 22,963,722 km (0.109 R)
• M59: 23,608,489 km (0.101 R)
• M60: 23,878,812 km (0.037 R)
• M61: 23,932,967 km (0.092 R)
• M62: 25,855,598 km (0.101 R)
• M63: 26,134,299 km (0.081 R)
• M64: 26,357,948 km (0.052 R)
• M65: 26,470,146 km (0.034 R)
• M66: 27,485,916 km (0.112 R)
• M67: 27,542,614 km (0.074 R)
• M68: 27,656,308 km (0.082 R)
• M69: 27,941,441 km (0.094 R)
• M70: 29,091,101 km (0.11 R)
• M71: 29,322,828 km (0.07 R)
• M72: 29,730,034 km (0.103 R)
• M73: 29,788,227 km (0.077 R)
• M74: 30,608,622 km (0.082 R)
• M75: 30,844,388 km (0.111 R)
• M76: 30,903,479 km (0.059 R)
• M77: 31,436,347 km (0.081 R)
• M78: 32,571,496 km (0.03 R)
• M79: 32,993,062 km (0.093 R)
• M80: 33,234,813 km (0.053 R)
• M81: 33,537,748 km (0.109 R)
• M82: 34,513,426 km (0.095 R)
• M83: 34,943,220 km (0.067 R)
• M84: 35,004,705 km (0.049 R)
• M85: 35,436,444 km (0.12 R)
• M86: 35,622,095 km (0.098 R)
• M87: 36,367,691 km (0.103 R)
• M88: 37,181,204 km (0.103 R)
• M89: 37,306,867 km (0.108 R)
• M90: 39,914,507 km (0.027 R)
• M91: 39,978,834 km (0.071 R)
• M92: 41,337,781 km (0.043 R)
• M93: 41,598,231 km (0.095 R)
• M94: 42,383,171 km (0.049 R)
• M95: 42,777,511 km (0.066 R)
• M96: 43,503,510 km (0.054 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 505 - 12,671 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit