🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.44 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 509.8

Radius: 8.8

Gravity: 6.58 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 0.8 AU - 0.94 AU

Year: 532 Days

Day: 7.5 Hours

Environment

Temp: -157 °C

Axial Tilt: 2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 65,032,126 km

• M1: 144,063 km (0.119 R)
• M2: 204,949 km (0.048 R)
• M3: 354,098 km (0.115 R)
• M4: 429,047 km (0.08 R)
• M5: 499,507 km (0.101 R)
• M6: 593,754 km (0.115 R)
• M7: 661,671 km (0.086 R)
• M8: 736,770 km (0.08 R)
• M9: 855,101 km (0.098 R)
• M10: 961,166 km (0.089 R)
• M11: 1,111,512 km (0.113 R)
• M12: 1,181,973 km (0.093 R)
• M13: 1,259,165 km (0.1 R)
• M14: 1,359,545 km (0.056 R)
• M15: 1,418,936 km (0.076 R)
• M16: 1,602,642 km (0.064 R)
• M17: 1,682,826 km (0.035 R)
• M18: 1,776,325 km (0.115 R)
• M19: 1,980,825 km (0.098 R)
• M20: 2,054,876 km (0.118 R)
• M21: 2,142,391 km (0.112 R)
• M22: 2,231,252 km (0.049 R)
• M23: 2,379,953 km (0.086 R)
• M24: 2,445,626 km (0.119 R)
• M25: 2,531,944 km (0.104 R)
• M26: 2,592,232 km (0.08 R)
• M27: 2,700,840 km (0.11 R)
• M28: 2,810,944 km (0.113 R)
• M29: 2,971,762 km (0.12 R)
• M30: 3,035,490 km (0.075 R)
• M31: 3,114,179 km (0.046 R)
• M32: 3,324,663 km (0.113 R)
• M33: 3,398,265 km (0.091 R)
• M34: 3,457,656 km (0.064 R)
• M35: 3,517,345 km (0.119 R)
• M36: 3,600,073 km (0.062 R)
• M37: 3,675,769 km (0.087 R)
• M38: 3,744,285 km (0.109 R)
• M39: 4,007,428 km (0.091 R)
• M40: 4,070,259 km (0.095 R)
• M41: 4,180,961 km (0.066 R)
• M42: 4,453,828 km (0.11 R)
• M43: 4,674,784 km (0.091 R)
• M44: 4,874,198 km (0.108 R)
• M45: 4,975,027 km (0.108 R)
• M46: 5,042,645 km (0.108 R)
• M47: 5,135,994 km (0.065 R)
• M48: 5,281,553 km (0.036 R)
• M49: 5,437,135 km (0.114 R)
• M50: 5,611,865 km (0.115 R)
• M51: 5,682,176 km (0.038 R)
• M52: 5,744,109 km (0.105 R)
• M53: 5,823,845 km (0.084 R)
• M54: 5,895,203 km (0.093 R)
• M55: 5,984,663 km (0.047 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 22

Radius: 13.2

Gravity: 0.13 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 1.65 AU - 2.37 AU

Year: 1869 Days

Day: 9.3 Hours

Environment

Temp: -188 °C

Axial Tilt: 36.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 65,032,126 km

• M1: 245,789 km (0.11 R)
• M2: 339,886 km (0.076 R)
• M3: 441,164 km (0.1 R)
• M4: 585,376 km (0.052 R)
• M5: 900,878 km (0.088 R)
• M6: 995,574 km (0.107 R)
• M7: 1,102,387 km (0.083 R)
• M8: 1,187,358 km (0.083 R)
• M9: 1,364,632 km (0.108 R)
• M10: 1,618,350 km (0.118 R)
• M11: 1,781,112 km (0.104 R)
• M12: 2,199,089 km (0.068 R)
• M13: 2,369,481 km (0.115 R)
• M14: 2,538,676 km (0.089 R)
• M15: 2,694,407 km (0.054 R)
• M16: 2,800,023 km (0.117 R)
• M17: 2,961,290 km (0.105 R)
• M18: 3,261,832 km (0.108 R)
• M19: 3,533,801 km (0.117 R)
• M20: 3,780,488 km (0.068 R)
• M21: 3,965,840 km (0.057 R)
• M22: 4,093,447 km (0.116 R)
• M23: 4,408,051 km (0.11 R)
• M24: 4,624,669 km (0.064 R)
• M25: 4,916,384 km (0.09 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 481.4

Radius: 8.7

Gravity: 6.36 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 1.83 AU - 2.23 AU

Year: 1897 Days

Day: 8.2 Hours

Environment

Temp: -189 °C

Axial Tilt: 34.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 65,032,126 km

• M1: 122,221 km (0.106 R)
• M2: 184,454 km (0.083 R)
• M3: 255,064 km (0.099 R)
• M4: 394,938 km (0.107 R)
• M5: 569,818 km (0.1 R)
• M6: 695,929 km (0.097 R)
• M7: 871,258 km (0.071 R)
• M8: 943,813 km (0.113 R)
• M9: 1,010,234 km (0.071 R)
• M10: 1,095,505 km (0.047 R)
• M11: 1,174,493 km (0.096 R)
• M12: 1,529,489 km (0.102 R)
• M13: 1,588,580 km (0.109 R)
• M14: 1,709,006 km (0.067 R)
• M15: 2,023,760 km (0.073 R)
• M16: 2,154,957 km (0.105 R)
• M17: 2,210,309 km (0.104 R)
• M18: 2,266,258 km (0.061 R)
• M19: 2,356,914 km (0.09 R)
• M20: 2,565,005 km (0.113 R)
• M21: 2,659,551 km (0.073 R)
• M22: 2,719,240 km (0.091 R)
• M23: 2,779,379 km (0.091 R)
• M24: 2,864,201 km (0.079 R)
• M25: 2,974,754 km (0.047 R)
• M26: 3,162,050 km (0.117 R)
• M27: 3,391,982 km (0.107 R)
• M28: 3,561,477 km (0.093 R)
• M29: 4,100,478 km (0.117 R)
• M30: 4,183,504 km (0.118 R)
• M31: 4,295,254 km (0.11 R)
• M32: 4,607,465 km (0.057 R)
• M33: 4,664,910 km (0.117 R)
• M34: 4,839,042 km (0.112 R)
• M35: 4,897,685 km (0.026 R)
• M36: 4,956,327 km (0.075 R)
• M37: 5,030,228 km (0.115 R)
• M38: 5,679,932 km (0.065 R)
• M39: 5,881,590 km (0.065 R)
• M40: 6,022,511 km (0.065 R)
• M41: 6,117,207 km (0.026 R)
• M42: 6,711,708 km (0.088 R)
• M43: 7,024,069 km (0.106 R)
• M44: 7,324,611 km (0.101 R)
• M45: 7,391,930 km (0.027 R)
• M46: 7,817,386 km (0.047 R)
• M47: 8,550,266 km (0.076 R)
• M48: 8,621,176 km (0.065 R)
• M49: 9,159,578 km (0.12 R)
• M50: 9,232,133 km (0.076 R)
• M51: 9,323,089 km (0.06 R)
• M52: 9,857,004 km (0.077 R)
• M53: 10,174,600 km (0.071 R)
• M54: 10,514,486 km (0.115 R)
• M55: 11,031,347 km (0.054 R)
• M56: 11,302,718 km (0.097 R)
• M57: 11,517,390 km (0.1 R)
• M58: 11,595,780 km (0.119 R)
• M59: 11,772,904 km (0.114 R)
• M60: 11,990,569 km (0.058 R)
• M61: 12,249,522 km (0.084 R)
• M62: 12,369,650 km (0.062 R)
• M63: 12,490,225 km (0.049 R)
• M64: 12,854,197 km (0.068 R)
• M65: 13,078,295 km (0.096 R)
• M66: 13,262,749 km (0.107 R)
• M67: 13,447,951 km (0.111 R)
• M68: 13,571,818 km (0.093 R)
• M69: 13,634,051 km (0.106 R)
• M70: 13,758,516 km (0.066 R)
• M71: 13,883,430 km (0.073 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 955

Radius: 10

Gravity: 9.55 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 2.18 AU - 3.26 AU

Year: 2943 Days

Day: 6.7 Hours

Environment

Temp: -206 °C

Axial Tilt: 8.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 65,032,126 km

• M1: 186,100 km (0.059 R)
• M2: 292,015 km (0.085 R)
• M3: 608,415 km (0.1 R)
• M4: 739,612 km (0.097 R)
• M5: 847,322 km (0.07 R)
• M6: 1,104,032 km (0.084 R)
• M7: 1,228,947 km (0.118 R)
• M8: 1,438,982 km (0.066 R)
• M9: 1,562,400 km (0.115 R)
• M10: 1,660,985 km (0.068 R)
• M11: 1,732,643 km (0.042 R)
• M12: 1,939,088 km (0.08 R)
• M13: 2,539,573 km (0.066 R)
• M14: 2,808,999 km (0.086 R)
• M15: 3,017,239 km (0.109 R)
• M16: 3,616,080 km (0.091 R)
• M17: 4,016,104 km (0.087 R)
• M18: 4,113,493 km (0.111 R)
• M19: 4,470,583 km (0.079 R)
• M20: 4,879,135 km (0.085 R)
• M21: 5,930,508 km (0.066 R)
• M22: 6,153,409 km (0.119 R)
• M23: 6,792,641 km (0.107 R)
• M24: 7,214,657 km (0.107 R)
• M25: 7,381,159 km (0.031 R)
• M26: 7,452,816 km (0.099 R)
• M27: 7,548,858 km (0.086 R)
• M28: 7,888,146 km (0.112 R)
• M29: 7,961,449 km (0.062 R)
• M30: 8,282,037 km (0.108 R)
• M31: 8,606,814 km (0.062 R)
• M32: 8,783,340 km (0.109 R)
• M33: 9,527,888 km (0.119 R)
• M34: 9,632,158 km (0.08 R)
• M35: 10,212,598 km (0.118 R)
• M36: 10,399,745 km (0.11 R)
• M37: 10,777,180 km (0.071 R)
• M38: 11,159,253 km (0.106 R)
• M39: 11,824,664 km (0.091 R)
• M40: 11,964,838 km (0.107 R)
• M41: 12,105,609 km (0.112 R)
• M42: 12,388,798 km (0.087 R)
• M43: 13,106,569 km (0.118 R)
• M44: 13,309,872 km (0.069 R)
• M45: 13,397,387 km (0.104 R)
• M46: 13,485,051 km (0.092 R)
• M47: 13,631,657 km (0.052 R)
• M48: 13,837,653 km (0.119 R)
• M49: 14,074,467 km (0.108 R)
• M50: 14,282,707 km (0.105 R)
• M51: 14,642,191 km (0.12 R)
• M52: 14,853,273 km (0.104 R)
• M53: 15,247,913 km (0.039 R)
• M54: 15,523,173 km (0.09 R)
• M55: 16,577,838 km (0.081 R)
• M56: 16,671,935 km (0.112 R)
• M57: 16,734,766 km (0.118 R)
• M58: 16,955,572 km (0.117 R)
• M59: 17,527,485 km (0.086 R)
• M60: 17,847,924 km (0.105 R)
• M61: 18,364,784 km (0.099 R)
• M62: 18,722,922 km (0.104 R)
• M63: 19,380,105 km (0.095 R)
• M64: 19,645,192 km (0.05 R)
• M65: 19,978,048 km (0.091 R)
• M66: 20,615,783 km (0.06 R)
• M67: 20,920,215 km (0.054 R)
• M68: 21,260,101 km (0.091 R)
• M69: 21,499,159 km (0.082 R)
• M70: 21,567,675 km (0.091 R)
• M71: 21,773,521 km (0.083 R)
• M72: 22,429,658 km (0.085 R)
• M73: 23,092,376 km (0.111 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 220.1

Radius: 11.1

Gravity: 1.79 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 3.68 AU - 3.86 AU

Year: 4802 Days

Day: 9.2 Hours

Environment

Temp: -210 °C

Axial Tilt: 39 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 65,032,126 km

• M1: 138,677 km (0.089 R)
• M2: 221,854 km (0.037 R)
• M3: 348,264 km (0.11 R)
• M4: 516,262 km (0.12 R)
• M5: 714,330 km (0.063 R)
• M6: 979,567 km (0.115 R)
• M7: 1,053,618 km (0.09 R)
• M8: 1,129,763 km (0.12 R)
• M9: 1,219,223 km (0.09 R)
• M10: 1,311,225 km (0.032 R)
• M11: 1,441,675 km (0.053 R)
• M12: 1,589,178 km (0.068 R)
• M13: 1,833,322 km (0.11 R)
• M14: 2,103,496 km (0.088 R)
• M15: 2,329,089 km (0.106 R)
• M16: 2,592,531 km (0.119 R)
• M17: 2,743,027 km (0.054 R)
• M18: 2,896,514 km (0.111 R)
• M19: 3,406,942 km (0.101 R)
• M20: 3,808,313 km (0.082 R)
• M21: 3,962,848 km (0.065 R)
• M22: 4,101,974 km (0.101 R)
• M23: 4,456,820 km (0.062 R)
• M24: 4,528,926 km (0.098 R)
• M25: 4,840,090 km (0.079 R)
• M26: 5,026,488 km (0.115 R)
• M27: 5,101,587 km (0.097 R)
• M28: 5,736,480 km (0.109 R)
• M29: 5,834,915 km (0.073 R)
• M30: 6,518,877 km (0.085 R)
• M31: 7,270,756 km (0.034 R)
• M32: 7,420,204 km (0.113 R)
• M33: 7,940,206 km (0.034 R)
• M34: 8,719,761 km (0.115 R)
• M35: 9,061,293 km (0.044 R)
• M36: 10,351,125 km (0.101 R)
• M37: 10,882,946 km (0.029 R)
• M38: 11,029,701 km (0.065 R)
• M39: 11,374,375 km (0.065 R)
• M40: 11,597,874 km (0.11 R)
• M41: 11,672,673 km (0.119 R)
• M42: 11,747,622 km (0.063 R)
• M43: 11,847,852 km (0.082 R)
• M44: 12,099,625 km (0.12 R)
• M45: 12,175,621 km (0.057 R)
• M46: 12,302,480 km (0.098 R)
• M47: 12,634,288 km (0.063 R)
• M48: 12,814,254 km (0.072 R)
• M49: 12,891,597 km (0.049 R)
• M50: 12,994,969 km (0.107 R)
• M51: 13,072,760 km (0.117 R)
• M52: 14,177,241 km (0.064 R)
• M53: 14,391,016 km (0.099 R)
• M54: 14,525,205 km (0.095 R)
• M55: 15,120,455 km (0.098 R)
• M56: 15,229,662 km (0.114 R)
• M57: 16,418,965 km (0.093 R)
• M58: 16,784,283 km (0.08 R)
• M59: 16,925,653 km (0.12 R)
• M60: 17,209,290 km (0.107 R)
• M61: 17,666,611 km (0.035 R)
• M62: 18,359,997 km (0.077 R)
• M63: 18,505,556 km (0.065 R)
• M64: 18,739,228 km (0.117 R)
• M65: 19,062,209 km (0.098 R)
• M66: 19,150,622 km (0.055 R)
• M67: 19,387,136 km (0.062 R)
• M68: 19,654,318 km (0.057 R)
• M69: 20,102,214 km (0.108 R)

Planet 6 - Ice Giant

Semi-Major Axis: 7.97 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 785.2

Radius: 7.4

Gravity: 14.34 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 7.44 AU - 8.5 AU

Year: 14760 Days

Day: 21.4 Hours

Environment

Temp: -229 °C

Axial Tilt: 35.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 65,032,126 km

• M1: 333,454 km (0.049 R)
• M2: 554,260 km (0.093 R)
• M3: 753,674 km (0.068 R)
• M4: 884,423 km (0.119 R)
• M5: 1,845,439 km (0.078 R)
• M6: 2,145,682 km (0.039 R)
• M7: 2,493,647 km (0.047 R)
• M8: 2,757,837 km (0.077 R)
• M9: 2,859,264 km (0.119 R)
• M10: 3,752,064 km (0.062 R)
• M11: 4,248,131 km (0.119 R)
• M12: 5,385,673 km (0.095 R)
• M13: 6,296,874 km (0.115 R)
• M14: 6,386,184 km (0.111 R)
• M15: 6,475,942 km (0.061 R)
• M16: 6,930,720 km (0.117 R)
• M17: 8,258,251 km (0.073 R)
• M18: 8,454,224 km (0.117 R)
• M19: 8,552,809 km (0.109 R)
• M20: 8,651,843 km (0.094 R)
• M21: 8,800,992 km (0.088 R)
• M22: 8,900,924 km (0.09 R)
• M23: 9,202,812 km (0.041 R)
• M24: 9,713,689 km (0.11 R)
• M25: 9,920,583 km (0.117 R)
• M26: 10,128,973 km (0.106 R)
• M27: 10,391,517 km (0.072 R)
• M28: 10,550,091 km (0.097 R)
• M29: 11,246,469 km (0.089 R)
• M30: 13,423,567 km (0.093 R)
• M31: 14,353,467 km (0.11 R)
• M32: 15,787,063 km (0.082 R)
• M33: 15,847,650 km (0.086 R)
• M34: 16,953,777 km (0.052 R)
• M35: 17,140,625 km (0.042 R)
• M36: 18,659,342 km (0.094 R)
• M37: 20,023,077 km (0.075 R)
• M38: 20,220,546 km (0.096 R)
• M39: 20,617,279 km (0.1 R)
• M40: 21,217,466 km (0.089 R)
• M41: 23,258,729 km (0.081 R)
• M42: 24,583,717 km (0.046 R)
• M43: 24,724,638 km (0.062 R)
• M44: 25,219,807 km (0.096 R)
• M45: 25,932,940 km (0.117 R)
• M46: 26,148,212 km (0.092 R)
• M47: 26,364,082 km (0.035 R)
• M48: 28,185,585 km (0.047 R)
• M49: 29,223,346 km (0.096 R)
• M50: 30,122,728 km (0.088 R)
• M51: 30,879,095 km (0.069 R)
• M52: 31,259,672 km (0.077 R)
• M53: 31,335,967 km (0.054 R)
• M54: 32,487,870 km (0.095 R)
• M55: 33,107,804 km (0.07 R)
• M56: 33,888,406 km (0.116 R)
• M57: 34,045,184 km (0.109 R)
• M58: 34,123,723 km (0.051 R)
• M59: 35,865,940 km (0.117 R)
• M60: 36,025,860 km (0.052 R)
• M61: 37,070,352 km (0.06 R)
• M62: 37,637,029 km (0.075 R)
• M63: 37,962,105 km (0.095 R)
• M64: 38,533,270 km (0.098 R)
• M65: 39,271,685 km (0.113 R)
• M66: 41,179,955 km (0.106 R)
• M67: 42,694,335 km (0.076 R)
• M68: 43,118,295 km (0.112 R)
• M69: 43,288,238 km (0.045 R)
• M70: 43,628,723 km (0.106 R)
• M71: 44,312,535 km (0.094 R)
• M72: 44,655,862 km (0.108 R)
• M73: 45,517,845 km (0.099 R)
• M74: 48,224,519 km (0.108 R)
• M75: 48,931,519 km (0.064 R)
• M76: 49,286,365 km (0.098 R)
• M77: 51,252,679 km (0.087 R)
• M78: 51,883,833 km (0.108 R)
• M79: 53,700,998 km (0.093 R)
• M80: 54,617,285 km (0.113 R)
• M81: 54,893,293 km (0.05 R)
• M82: 54,985,296 km (0.102 R)
• M83: 55,446,506 km (0.091 R)
• M84: 56,279,766 km (0.109 R)
• M85: 58,146,448 km (0.052 R)
• M86: 58,710,283 km (0.106 R)
• M87: 60,318,011 km (0.109 R)
• M88: 60,984,170 km (0.097 R)
• M89: 62,900,968 km (0.069 R)
• M90: 63,383,271 km (0.096 R)
• M91: 64,254,380 km (0.065 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 546 - 16,692 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit