🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.37 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 730.1

Radius: 14.6

Gravity: 3.43 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 0.66 AU - 0.82 AU

Year: 424 Days

Day: 8.8 Hours

Environment

Temp: -162 °C

Axial Tilt: 7.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 69,551,885 km

• M1: 190,139 km (0.108 R)
• M2: 286,330 km (0.076 R)
• M3: 386,561 km (0.078 R)
• M4: 477,666 km (0.066 R)
• M5: 630,106 km (0.102 R)
• M6: 769,531 km (0.092 R)
• M7: 864,975 km (0.084 R)
• M8: 956,230 km (0.115 R)
• M9: 1,074,412 km (0.101 R)
• M10: 1,222,364 km (0.061 R)
• M11: 1,439,730 km (0.108 R)
• M12: 1,631,963 km (0.091 R)
• M13: 1,770,790 km (0.052 R)
• M14: 1,902,137 km (0.082 R)
• M15: 2,114,566 km (0.051 R)
• M16: 2,242,322 km (0.065 R)
• M17: 2,397,904 km (0.038 R)
• M18: 2,544,211 km (0.041 R)
• M19: 2,687,077 km (0.086 R)
• M20: 2,839,517 km (0.113 R)
• M21: 3,166,987 km (0.057 R)
• M22: 3,292,948 km (0.119 R)
• M23: 3,420,705 km (0.068 R)
• M24: 3,630,142 km (0.118 R)
• M25: 3,754,907 km (0.106 R)
• M26: 4,061,881 km (0.074 R)
• M27: 4,276,255 km (0.103 R)
• M28: 4,431,837 km (0.098 R)
• M29: 4,533,863 km (0.061 R)
• M30: 4,636,786 km (0.04 R)
• M31: 4,804,635 km (0.058 R)
• M32: 4,901,574 km (0.118 R)
• M33: 5,146,616 km (0.068 R)
• M34: 5,370,713 km (0.096 R)
• M35: 5,488,297 km (0.095 R)
• M36: 5,708,804 km (0.108 R)
• M37: 5,854,513 km (0.101 R)
• M38: 5,949,507 km (0.119 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 793

Radius: 11

Gravity: 6.55 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 0.75 AU - 1.05 AU

Year: 569 Days

Day: 10.9 Hours

Environment

Temp: -178 °C

Axial Tilt: 23.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 69,551,885 km

• M1: 141,968 km (0.098 R)
• M2: 249,679 km (0.066 R)
• M3: 344,225 km (0.089 R)
• M4: 649,255 km (0.107 R)
• M5: 766,390 km (0.084 R)
• M6: 870,809 km (0.064 R)
• M7: 975,079 km (0.077 R)
• M8: 1,067,381 km (0.107 R)
• M9: 1,162,675 km (0.039 R)
• M10: 1,231,789 km (0.098 R)
• M11: 1,314,367 km (0.082 R)
• M12: 1,386,623 km (0.07 R)
• M13: 1,485,357 km (0.039 R)
• M14: 1,631,365 km (0.093 R)
• M15: 1,979,629 km (0.075 R)
• M16: 2,241,874 km (0.093 R)
• M17: 2,322,058 km (0.067 R)
• M18: 2,485,419 km (0.034 R)
• M19: 2,560,816 km (0.098 R)
• M20: 2,729,712 km (0.093 R)
• M21: 2,815,582 km (0.045 R)
• M22: 2,934,213 km (0.062 R)
• M23: 3,217,401 km (0.109 R)
• M24: 3,324,962 km (0.054 R)
• M25: 3,603,364 km (0.097 R)
• M26: 3,715,114 km (0.089 R)
• M27: 3,924,551 km (0.104 R)
• M28: 4,012,963 km (0.119 R)
• M29: 4,146,853 km (0.076 R)
• M30: 4,364,219 km (0.084 R)
• M31: 4,650,699 km (0.095 R)
• M32: 4,744,347 km (0.085 R)
• M33: 4,819,744 km (0.083 R)
• M34: 4,943,162 km (0.084 R)
• M35: 5,154,544 km (0.12 R)
• M36: 5,232,186 km (0.064 R)
• M37: 5,417,986 km (0.081 R)
• M38: 5,496,974 km (0.116 R)
• M39: 5,746,054 km (0.105 R)
• M40: 5,826,538 km (0.085 R)
• M41: 5,907,470 km (0.088 R)
• M42: 6,029,542 km (0.111 R)
• M43: 6,101,050 km (0.041 R)
• M44: 6,183,329 km (0.114 R)
• M45: 6,557,623 km (0.113 R)
• M46: 6,641,846 km (0.063 R)
• M47: 6,768,855 km (0.103 R)
• M48: 6,853,976 km (0.089 R)
• M49: 7,219,743 km (0.119 R)
• M50: 7,372,183 km (0.081 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 136.6

Radius: 11.4

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 0.98 AU - 1.16 AU

Year: 738 Days

Day: 5.3 Hours

Environment

Temp: -175 °C

Axial Tilt: 26.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 69,551,885 km

• M1: 142,567 km (0.054 R)
• M2: 264,639 km (0.05 R)
• M3: 363,523 km (0.113 R)
• M4: 442,361 km (0.106 R)
• M5: 544,387 km (0.045 R)
• M6: 642,373 km (0.07 R)
• M7: 747,241 km (0.078 R)
• M8: 900,729 km (0.112 R)
• M9: 983,756 km (0.104 R)
• M10: 1,057,208 km (0.117 R)
• M11: 1,145,471 km (0.062 R)
• M12: 1,245,103 km (0.119 R)
• M13: 1,393,504 km (0.09 R)
• M14: 1,519,466 km (0.104 R)
• M15: 1,596,060 km (0.042 R)
• M16: 1,728,304 km (0.036 R)
• M17: 1,843,943 km (0.092 R)
• M18: 2,104,543 km (0.099 R)
• M19: 2,217,489 km (0.109 R)
• M20: 2,332,680 km (0.093 R)
• M21: 2,416,155 km (0.112 R)
• M22: 2,597,767 km (0.055 R)
• M23: 2,672,865 km (0.039 R)
• M24: 2,854,926 km (0.052 R)
• M25: 2,998,839 km (0.107 R)
• M26: 3,244,030 km (0.073 R)
• M27: 3,331,395 km (0.058 R)
• M28: 3,521,235 km (0.066 R)
• M29: 3,878,923 km (0.11 R)
• M30: 3,998,452 km (0.112 R)
• M31: 4,072,204 km (0.075 R)
• M32: 4,160,018 km (0.111 R)
• M33: 4,289,270 km (0.119 R)
• M34: 4,413,137 km (0.112 R)
• M35: 4,496,314 km (0.073 R)
• M36: 4,629,157 km (0.119 R)
• M37: 4,791,769 km (0.071 R)
• M38: 4,898,732 km (0.111 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 667.7

Radius: 12

Gravity: 4.64 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 1.1 AU - 1.12 AU

Year: 780 Days

Day: 10.6 Hours

Environment

Temp: -182 °C

Axial Tilt: 24.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 69,551,885 km

• M1: 156,479 km (0.114 R)
• M2: 262,245 km (0.031 R)
• M3: 364,271 km (0.114 R)
• M4: 464,501 km (0.118 R)
• M5: 634,594 km (0.102 R)
• M6: 794,963 km (0.085 R)
• M7: 1,047,035 km (0.05 R)
• M8: 1,139,188 km (0.106 R)
• M9: 1,345,334 km (0.111 R)
• M10: 1,432,848 km (0.077 R)
• M11: 1,515,277 km (0.106 R)
• M12: 1,802,355 km (0.083 R)
• M13: 1,899,444 km (0.041 R)
• M14: 2,115,015 km (0.055 R)
• M15: 2,322,357 km (0.113 R)
• M16: 2,519,827 km (0.091 R)
• M17: 2,612,278 km (0.119 R)
• M18: 2,731,508 km (0.059 R)
• M19: 2,817,825 km (0.084 R)
• M20: 3,073,638 km (0.1 R)
• M21: 3,392,431 km (0.096 R)
• M22: 3,485,481 km (0.079 R)
• M23: 3,837,634 km (0.075 R)
• M24: 3,964,044 km (0.077 R)
• M25: 4,101,824 km (0.058 R)
• M26: 4,181,260 km (0.096 R)
• M27: 4,473,575 km (0.081 R)
• M28: 4,627,511 km (0.072 R)
• M29: 4,814,508 km (0.091 R)
• M30: 5,078,399 km (0.048 R)
• M31: 5,412,301 km (0.119 R)
• M32: 5,499,667 km (0.054 R)
• M33: 5,576,560 km (0.054 R)
• M34: 5,775,824 km (0.116 R)
• M35: 5,932,304 km (0.112 R)
• M36: 6,045,100 km (0.092 R)
• M37: 6,261,269 km (0.1 R)
• M38: 6,456,943 km (0.08 R)
• M39: 6,631,225 km (0.118 R)
• M40: 6,748,210 km (0.036 R)
• M41: 6,830,639 km (0.082 R)
• M42: 6,913,366 km (0.067 R)
• M43: 7,199,398 km (0.113 R)
• M44: 7,513,852 km (0.073 R)
• M45: 7,845,062 km (0.102 R)
• M46: 7,981,495 km (0.066 R)
• M47: 8,143,659 km (0.046 R)
• M48: 8,218,907 km (0.086 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 692.7

Radius: 13.1

Gravity: 4.04 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 1.67 AU - 2.33 AU

Year: 1886 Days

Day: 5.5 Hours

Environment

Temp: -198 °C

Axial Tilt: 31.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 69,551,885 km

• M1: 164,258 km (0.086 R)
• M2: 265,387 km (0.08 R)
• M3: 348,563 km (0.109 R)
• M4: 459,116 km (0.118 R)
• M5: 592,856 km (0.102 R)
• M6: 797,656 km (0.081 R)
• M7: 905,516 km (0.1 R)
• M8: 1,241,363 km (0.081 R)
• M9: 1,398,890 km (0.086 R)
• M10: 1,490,743 km (0.106 R)
• M11: 1,595,312 km (0.114 R)
• M12: 1,778,868 km (0.034 R)
• M13: 1,924,277 km (0.099 R)
• M14: 2,287,202 km (0.074 R)
• M15: 2,520,575 km (0.108 R)
• M16: 2,646,686 km (0.051 R)
• M17: 2,944,834 km (0.072 R)
• M18: 3,185,836 km (0.091 R)
• M19: 3,336,332 km (0.058 R)
• M20: 3,447,483 km (0.112 R)
• M21: 3,716,161 km (0.06 R)
• M22: 4,289,270 km (0.114 R)
• M23: 4,687,051 km (0.104 R)
• M24: 4,906,062 km (0.064 R)
• M25: 5,048,779 km (0.045 R)
• M26: 5,160,678 km (0.061 R)
• M27: 5,550,979 km (0.114 R)
• M28: 5,766,400 km (0.112 R)
• M29: 5,849,875 km (0.09 R)
• M30: 5,950,704 km (0.116 R)
• M31: 6,239,727 km (0.077 R)
• M32: 6,394,561 km (0.11 R)
• M33: 6,550,741 km (0.063 R)
• M34: 6,637,957 km (0.103 R)
• M35: 6,991,157 km (0.102 R)
• M36: 7,205,980 km (0.119 R)
• M37: 7,314,289 km (0.113 R)
• M38: 7,863,762 km (0.072 R)
• M39: 8,106,110 km (0.108 R)
• M40: 8,502,694 km (0.089 R)
• M41: 8,905,711 km (0.114 R)
• M42: 9,452,940 km (0.064 R)
• M43: 10,436,695 km (0.116 R)
• M44: 10,620,850 km (0.064 R)
• M45: 10,723,774 km (0.11 R)
• M46: 10,909,574 km (0.112 R)
• M47: 11,013,395 km (0.099 R)
• M48: 11,242,878 km (0.06 R)
• M49: 12,349,005 km (0.064 R)
• M50: 12,478,856 km (0.103 R)
• M51: 12,587,464 km (0.117 R)
• M52: 12,805,428 km (0.104 R)
• M53: 12,893,092 km (0.095 R)
• M54: 13,712,739 km (0.076 R)
• M55: 13,847,377 km (0.103 R)
• M56: 14,321,603 km (0.029 R)
• M57: 14,526,552 km (0.062 R)
• M58: 15,077,820 km (0.073 R)
• M59: 15,682,794 km (0.119 R)

Planet 6 - Ice Giant

Semi-Major Axis: 8.25 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 838.1

Radius: 6.5

Gravity: 19.84 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 7.84 AU - 8.66 AU

Year: 15802 Days

Day: 22.3 Hours

Environment

Temp: -230 °C

Axial Tilt: 33.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 69,551,885 km

• M1: 172,187 km (0.096 R)
• M2: 389,104 km (0.117 R)
• M3: 516,412 km (0.075 R)
• M4: 657,632 km (0.108 R)
• M5: 1,076,357 km (0.05 R)
• M6: 1,127,519 km (0.07 R)
• M7: 1,422,975 km (0.114 R)
• M8: 1,594,265 km (0.12 R)
• M9: 1,682,378 km (0.104 R)
• M10: 1,863,541 km (0.065 R)
• M11: 2,019,422 km (0.09 R)
• M12: 2,244,866 km (0.09 R)
• M13: 2,790,150 km (0.077 R)
• M14: 3,225,031 km (0.102 R)
• M15: 3,299,531 km (0.113 R)
• M16: 4,320,237 km (0.113 R)
• M17: 4,361,227 km (0.095 R)
• M18: 4,652,643 km (0.079 R)
• M19: 5,430,403 km (0.105 R)
• M20: 6,016,976 km (0.047 R)
• M21: 6,201,580 km (0.118 R)
• M22: 6,910,075 km (0.088 R)
• M23: 7,396,568 km (0.096 R)
• M24: 7,844,015 km (0.101 R)
• M25: 9,611,514 km (0.058 R)
• M26: 11,382,154 km (0.097 R)
• M27: 11,610,440 km (0.104 R)
• M28: 11,725,182 km (0.097 R)
• M29: 12,538,695 km (0.055 R)
• M30: 12,952,333 km (0.078 R)
• M31: 14,527,449 km (0.066 R)
• M32: 15,086,646 km (0.099 R)
• M33: 15,779,583 km (0.119 R)
• M34: 15,906,742 km (0.053 R)
• M35: 16,161,956 km (0.056 R)
• M36: 16,611,946 km (0.054 R)
• M37: 17,261,799 km (0.11 R)
• M38: 17,589,867 km (0.083 R)
• M39: 18,319,007 km (0.116 R)
• M40: 18,720,678 km (0.045 R)
• M41: 19,057,871 km (0.074 R)
• M42: 19,125,489 km (0.079 R)
• M43: 20,356,829 km (0.093 R)
• M44: 20,495,207 km (0.111 R)
• M45: 21,543,290 km (0.086 R)
• M46: 21,825,581 km (0.078 R)
• M47: 23,328,292 km (0.065 R)
• M48: 24,128,641 km (0.119 R)
• M49: 24,201,794 km (0.109 R)
• M50: 24,642,509 km (0.088 R)
• M51: 25,308,669 km (0.095 R)
• M52: 26,734,336 km (0.089 R)
• M53: 27,495,191 km (0.109 R)
• M54: 28,572,146 km (0.115 R)
• M55: 29,037,994 km (0.095 R)
• M56: 30,055,708 km (0.104 R)
• M57: 30,371,210 km (0.028 R)
• M58: 30,450,347 km (0.052 R)
• M59: 30,608,622 km (0.088 R)
• M60: 32,448,825 km (0.06 R)
• M61: 33,341,476 km (0.107 R)
• M62: 34,571,769 km (0.09 R)
• M63: 34,819,652 km (0.078 R)
• M64: 35,483,418 km (0.041 R)
• M65: 36,907,739 km (0.054 R)
• M66: 37,499,698 km (0.056 R)
• M67: 38,009,528 km (0.104 R)
• M68: 39,122,087 km (0.089 R)
• M69: 39,552,929 km (0.12 R)
• M70: 41,291,555 km (0.101 R)
• M71: 41,906,104 km (0.06 R)
• M72: 42,877,742 km (0.106 R)
• M73: 44,663,192 km (0.053 R)
• M74: 45,293,897 km (0.104 R)
• M75: 46,200,011 km (0.115 R)
• M76: 49,139,310 km (0.06 R)
• M77: 49,790,211 km (0.093 R)
• M78: 50,537,751 km (0.116 R)
• M79: 51,949,357 km (0.057 R)
• M80: 53,469,271 km (0.092 R)
• M81: 53,851,494 km (0.05 R)
• M82: 56,942,036 km (0.079 R)
• M83: 57,919,508 km (0.061 R)
• M84: 58,410,489 km (0.103 R)
• M85: 59,396,189 km (0.113 R)
• M86: 59,495,073 km (0.114 R)
• M87: 59,594,107 km (0.072 R)
• M88: 60,885,286 km (0.116 R)
• M89: 61,084,700 km (0.1 R)
• M90: 61,985,130 km (0.098 R)
• M91: 63,697,577 km (0.052 R)
• M92: 63,798,854 km (0.103 R)
• M93: 64,610,423 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: 161 - 11,425 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit