🌌 Stone's Star System Generator

Asteroid Belt

Center: 1.43 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 2.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 389.4

Radius: 10.2

Gravity: 3.74 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 2.62 AU - 3.08 AU

Year: 3263 Days

Day: 12.3 Hours

Environment

Temp: -220 °C

Axial Tilt: 36.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 34,421,168 km

• M1: 154,535 km (0.092 R)
• M2: 287,826 km (0.109 R)
• M3: 387,907 km (0.058 R)
• M4: 495,618 km (0.115 R)
• M5: 700,417 km (0.12 R)
• M6: 808,876 km (0.113 R)
• M7: 1,003,054 km (0.113 R)
• M8: 1,074,861 km (0.106 R)
• M9: 1,169,706 km (0.115 R)
• M10: 1,256,622 km (0.071 R)
• M11: 1,495,380 km (0.103 R)
• M12: 1,578,258 km (0.108 R)
• M13: 1,773,932 km (0.111 R)
• M14: 2,016,579 km (0.071 R)
• M15: 2,283,761 km (0.111 R)
• M16: 2,926,284 km (0.088 R)
• M17: 3,106,849 km (0.031 R)
• M18: 3,353,386 km (0.11 R)
• M19: 3,751,615 km (0.092 R)
• M20: 3,849,303 km (0.115 R)
• M21: 3,948,037 km (0.074 R)
• M22: 4,064,275 km (0.085 R)
• M23: 4,131,145 km (0.076 R)
• M24: 4,523,241 km (0.103 R)
• M25: 4,750,181 km (0.076 R)
• M26: 4,909,353 km (0.068 R)
• M27: 5,160,827 km (0.095 R)
• M28: 5,288,135 km (0.092 R)
• M29: 5,490,242 km (0.115 R)
• M30: 5,601,543 km (0.116 R)
• M31: 5,883,235 km (0.073 R)
• M32: 6,035,376 km (0.119 R)
• M33: 6,169,566 km (0.06 R)
• M34: 6,519,326 km (0.057 R)
• M35: 6,895,415 km (0.105 R)
• M36: 7,055,933 km (0.113 R)
• M37: 7,524,324 km (0.079 R)
• M38: 7,793,600 km (0.084 R)
• M39: 8,044,925 km (0.058 R)
• M40: 8,320,334 km (0.068 R)
• M41: 8,491,325 km (0.114 R)
• M42: 8,663,512 km (0.118 R)
• M43: 8,858,588 km (0.119 R)
• M44: 9,430,351 km (0.091 R)
• M45: 9,810,628 km (0.119 R)
• M46: 9,900,836 km (0.08 R)
• M47: 10,218,731 km (0.107 R)
• M48: 10,356,062 km (0.067 R)
• M49: 10,888,182 km (0.093 R)
• M50: 11,405,342 km (0.098 R)
• M51: 11,666,988 km (0.034 R)
• M52: 12,123,561 km (0.083 R)
• M53: 12,196,266 km (0.077 R)
• M54: 12,366,209 km (0.12 R)
• M55: 12,586,118 km (0.073 R)
• M56: 13,278,157 km (0.083 R)
• M57: 13,503,302 km (0.11 R)
• M58: 13,957,182 km (0.087 R)
• M59: 14,109,622 km (0.079 R)
• M60: 14,416,298 km (0.1 R)
• M61: 14,596,115 km (0.051 R)
• M62: 15,192,262 km (0.078 R)
• M63: 15,296,681 km (0.117 R)
• M64: 16,061,575 km (0.084 R)
• M65: 16,569,311 km (0.117 R)
• M66: 16,973,973 km (0.108 R)
• M67: 17,409,153 km (0.107 R)
• M68: 18,792,933 km (0.098 R)

Planet 2 - Ice Giant

Semi-Major Axis: 6.47 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 155

Radius: 4.5

Gravity: 7.65 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 4.94 AU - 8 AU

Year: 11162 Days

Day: 16.8 Hours

Environment

Temp: -227 °C

Axial Tilt: 0.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 34,421,168 km

• M1: 78,389 km (0.079 R)
• M2: 165,455 km (0.11 R)
• M3: 210,933 km (0.074 R)
• M4: 243,994 km (0.11 R)
• M5: 355,445 km (0.08 R)
• M6: 624,571 km (0.081 R)
• M7: 739,462 km (0.063 R)
• M8: 1,169,556 km (0.119 R)
• M9: 1,459,178 km (0.107 R)
• M10: 1,492,688 km (0.119 R)
• M11: 2,026,303 km (0.043 R)
• M12: 2,572,784 km (0.097 R)
• M13: 3,744,734 km (0.095 R)
• M14: 4,072,204 km (0.074 R)
• M15: 4,981,011 km (0.088 R)
• M16: 5,262,853 km (0.042 R)
• M17: 5,366,674 km (0.08 R)
• M18: 6,552,387 km (0.046 R)
• M19: 6,608,187 km (0.066 R)
• M20: 6,692,111 km (0.117 R)
• M21: 7,260,733 km (0.119 R)
• M22: 7,609,296 km (0.115 R)
• M23: 7,697,259 km (0.089 R)
• M24: 8,840,935 km (0.032 R)
• M25: 9,338,049 km (0.086 R)
• M26: 9,685,116 km (0.057 R)
• M27: 10,004,358 km (0.107 R)
• M28: 10,391,816 km (0.084 R)
• M29: 10,653,014 km (0.098 R)
• M30: 10,883,245 km (0.08 R)
• M31: 12,713,874 km (0.083 R)
• M32: 14,022,108 km (0.09 R)
• M33: 14,166,021 km (0.065 R)
• M34: 14,455,493 km (0.111 R)
• M35: 14,528,048 km (0.088 R)
• M36: 14,564,549 km (0.077 R)
• M37: 14,746,909 km (0.085 R)
• M38: 15,187,475 km (0.105 R)
• M39: 15,224,426 km (0.07 R)
• M40: 15,483,679 km (0.113 R)
• M41: 16,232,566 km (0.119 R)
• M42: 16,878,380 km (0.028 R)
• M43: 16,993,121 km (0.096 R)
• M44: 17,609,913 km (0.085 R)
• M45: 18,077,407 km (0.09 R)
• M46: 18,391,263 km (0.04 R)
• M47: 19,263,568 km (0.034 R)
• M48: 19,423,638 km (0.083 R)
• M49: 19,664,640 km (0.12 R)
• M50: 20,027,864 km (0.097 R)
• M51: 20,190,028 km (0.074 R)
• M52: 20,311,950 km (0.101 R)
• M53: 21,048,420 km (0.057 R)
• M54: 21,254,566 km (0.116 R)
• M55: 21,502,899 km (0.114 R)
• M56: 21,752,129 km (0.078 R)
• M57: 22,800,810 km (0.113 R)
• M58: 23,224,770 km (0.107 R)
• M59: 23,352,527 km (0.1 R)
• M60: 23,694,358 km (0.115 R)
• M61: 25,121,522 km (0.057 R)
• M62: 25,955,679 km (0.114 R)
• M63: 26,398,489 km (0.04 R)
• M64: 26,843,692 km (0.11 R)
• M65: 27,022,462 km (0.119 R)
• M66: 27,922,293 km (0.064 R)
• M67: 28,330,396 km (0.034 R)
• M68: 28,740,444 km (0.113 R)
• M69: 28,831,848 km (0.086 R)
• M70: 28,877,625 km (0.082 R)
• M71: 29,106,659 km (0.072 R)
• M72: 30,168,056 km (0.094 R)
• M73: 30,680,130 km (0.105 R)

Planet 3 - Ice Giant

Semi-Major Axis: 8.27 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 651.3

Radius: 3.2

Gravity: 63.6 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 7.84 AU - 8.7 AU

Year: 16131 Days

Day: 16.8 Hours

Environment

Temp: -226 °C

Axial Tilt: 23.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 34,421,168 km

• M1: 45,627 km (0.071 R)
• M2: 114,592 km (0.034 R)
• M3: 343,327 km (0.087 R)
• M4: 393,442 km (0.105 R)
• M5: 558,150 km (0.09 R)
• M6: 679,025 km (0.102 R)
• M7: 875,447 km (0.091 R)
• M8: 1,064,239 km (0.078 R)
• M9: 1,265,448 km (0.106 R)
• M10: 1,424,172 km (0.1 R)
• M11: 1,760,019 km (0.094 R)
• M12: 1,936,844 km (0.084 R)
• M13: 2,027,500 km (0.1 R)
• M14: 2,307,398 km (0.044 R)
• M15: 2,371,276 km (0.071 R)
• M16: 2,435,753 km (0.034 R)
• M17: 2,599,413 km (0.092 R)
• M18: 2,665,984 km (0.051 R)
• M19: 3,397,368 km (0.112 R)
• M20: 3,616,977 km (0.064 R)
• M21: 4,342,677 km (0.115 R)
• M22: 5,575,812 km (0.077 R)
• M23: 5,661,681 km (0.099 R)
• M24: 5,834,616 km (0.112 R)
• M25: 6,009,346 km (0.088 R)
• M26: 6,319,164 km (0.073 R)
• M27: 6,816,577 km (0.084 R)
• M28: 7,279,582 km (0.1 R)
• M29: 7,420,503 km (0.076 R)
• M30: 7,896,524 km (0.107 R)
• M31: 8,041,334 km (0.115 R)
• M32: 8,138,274 km (0.11 R)
• M33: 9,741,963 km (0.093 R)
• M34: 9,845,335 km (0.114 R)
• M35: 10,157,845 km (0.093 R)
• M36: 10,262,564 km (0.098 R)
• M37: 11,006,514 km (0.083 R)
• M38: 13,111,505 km (0.078 R)
• M39: 14,150,911 km (0.046 R)
• M40: 14,209,404 km (0.066 R)
• M41: 14,680,338 km (0.115 R)
• M42: 15,879,964 km (0.076 R)
• M43: 16,001,736 km (0.112 R)
• M44: 16,062,623 km (0.066 R)
• M45: 19,142,843 km (0.102 R)
• M46: 19,337,170 km (0.086 R)
• M47: 19,989,866 km (0.116 R)
• M48: 20,517,198 km (0.065 R)
• M49: 21,855,202 km (0.04 R)
• M50: 21,990,588 km (0.064 R)
• M51: 22,330,175 km (0.064 R)
• M52: 22,398,392 km (0.112 R)
• M53: 23,083,550 km (0.081 R)
• M54: 25,748,935 km (0.111 R)
• M55: 26,035,116 km (0.116 R)
• M56: 26,250,387 km (0.113 R)
• M57: 27,117,606 km (0.082 R)
• M58: 28,362,260 km (0.036 R)
• M59: 28,880,019 km (0.082 R)
• M60: 30,754,929 km (0.098 R)
• M61: 31,058,463 km (0.118 R)
• M62: 33,913,538 km (0.081 R)
• M63: 34,305,784 km (0.092 R)
• M64: 35,411,910 km (0.114 R)
• M65: 36,529,706 km (0.117 R)
• M66: 37,578,088 km (0.057 R)
• M67: 37,740,252 km (0.119 R)
• M68: 38,391,152 km (0.091 R)
• M69: 40,365,993 km (0.117 R)
• M70: 41,031,704 km (0.104 R)
• M71: 41,449,531 km (0.034 R)
• M72: 42,627,016 km (0.103 R)
• M73: 43,304,844 km (0.118 R)
• M74: 45,704,842 km (0.075 R)
• M75: 47,533,078 km (0.087 R)
• M76: 48,323,852 km (0.116 R)
• M77: 48,588,491 km (0.111 R)
• M78: 49,296,388 km (0.054 R)
• M79: 49,740,544 km (0.119 R)
• M80: 50,811,814 km (0.077 R)
• M81: 52,704,975 km (0.072 R)
• M82: 53,432,320 km (0.105 R)
• M83: 54,621,025 km (0.11 R)
• M84: 55,080,739 km (0.054 R)
• M85: 55,264,894 km (0.109 R)
• M86: 55,541,501 km (0.045 R)
• M87: 55,633,803 km (0.114 R)
• M88: 55,818,706 km (0.072 R)
• M89: 56,281,561 km (0.09 R)
• M90: 56,467,063 km (0.109 R)
• M91: 57,584,409 km (0.104 R)
• M92: 58,333,296 km (0.067 R)
• M93: 61,075,126 km (0.089 R)
• M94: 61,838,973 km (0.102 R)
• M95: 62,701,853 km (0.075 R)
• M96: 62,894,236 km (0.083 R)
• M97: 63,665,413 km (0.094 R)
• M98: 63,762,053 km (0.096 R)

Planet 4 - Ice Giant

Semi-Major Axis: 8.84 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 44.2

Radius: 7.3

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 8.07 AU - 9.61 AU

Year: 17827 Days

Day: 15.6 Hours

Environment

Temp: -242 °C

Axial Tilt: 25 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 34,421,168 km

• M1: 127,757 km (0.081 R)
• M2: 182,659 km (0.107 R)
• M3: 291,267 km (0.045 R)
• M4: 601,383 km (0.066 R)
• M5: 864,227 km (0.085 R)
• M6: 981,811 km (0.039 R)
• M7: 1,035,666 km (0.09 R)
• M8: 1,335,909 km (0.104 R)
• M9: 1,426,715 km (0.077 R)
• M10: 1,566,738 km (0.042 R)
• M11: 1,826,740 km (0.099 R)
• M12: 1,944,922 km (0.071 R)
• M13: 2,860,461 km (0.069 R)
• M14: 3,507,472 km (0.071 R)
• M15: 4,109,603 km (0.086 R)
• M16: 4,422,711 km (0.107 R)
• M17: 4,813,311 km (0.1 R)
• M18: 4,906,810 km (0.03 R)
• M19: 5,095,603 km (0.059 R)
• M20: 5,167,110 km (0.113 R)
• M21: 5,286,938 km (0.109 R)
• M22: 5,383,429 km (0.102 R)
• M23: 5,456,134 km (0.091 R)
• M24: 5,627,274 km (0.093 R)
• M25: 5,849,875 km (0.087 R)
• M26: 5,974,789 km (0.078 R)
• M27: 6,075,319 km (0.096 R)
• M28: 6,509,153 km (0.039 R)
• M29: 6,821,364 km (0.118 R)
• M30: 7,487,373 km (0.04 R)
• M31: 7,541,677 km (0.119 R)
• M32: 7,595,981 km (0.107 R)
• M33: 8,880,878 km (0.051 R)
• M34: 9,111,258 km (0.108 R)
• M35: 10,052,079 km (0.085 R)
• M36: 10,412,760 km (0.09 R)
• M37: 11,177,953 km (0.093 R)
• M38: 11,489,116 km (0.109 R)
• M39: 11,740,142 km (0.088 R)
• M40: 12,311,306 km (0.086 R)
• M41: 12,924,209 km (0.084 R)
• M42: 12,989,284 km (0.025 R)
• M43: 13,447,951 km (0.105 R)
• M44: 14,583,997 km (0.106 R)
• M45: 14,957,992 km (0.116 R)
• M46: 15,473,207 km (0.094 R)
• M47: 16,344,764 km (0.064 R)
• M48: 16,662,360 km (0.067 R)
• M49: 17,196,425 km (0.063 R)
• M50: 17,483,503 km (0.112 R)
• M51: 17,880,835 km (0.063 R)
• M52: 18,244,657 km (0.066 R)
• M53: 18,684,325 km (0.1 R)
• M54: 18,758,077 km (0.076 R)
• M55: 18,979,482 km (0.1 R)
• M56: 19,350,634 km (0.102 R)
• M57: 20,137,669 km (0.114 R)
• M58: 20,251,064 km (0.113 R)
• M59: 20,516,151 km (0.088 R)
• M60: 20,592,147 km (0.098 R)
• M61: 21,472,680 km (0.105 R)
• M62: 22,092,314 km (0.12 R)
• M63: 22,365,330 km (0.116 R)
• M64: 22,796,621 km (0.041 R)
• M65: 22,993,492 km (0.081 R)
• M66: 23,270,098 km (0.095 R)
• M67: 23,786,809 km (0.087 R)
• M68: 24,026,615 km (0.044 R)
• M69: 24,186,834 km (0.097 R)
• M70: 25,481,903 km (0.101 R)
• M71: 26,014,471 km (0.112 R)
• M72: 26,385,324 km (0.085 R)
• M73: 26,467,902 km (0.098 R)
• M74: 26,674,946 km (0.054 R)
• M75: 26,882,438 km (0.073 R)
• M76: 27,048,791 km (0.098 R)

Planet 5 - Ice Giant

Semi-Major Axis: 9.85 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 57.7

Radius: 4.2

Gravity: 3.27 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 8.23 AU - 11.47 AU

Year: 20967 Days

Day: 23.1 Hours

Environment

Temp: -238 °C

Axial Tilt: 38.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 34,421,168 km

• M1: 91,853 km (0.112 R)
• M2: 296,802 km (0.115 R)
• M3: 557,402 km (0.08 R)
• M4: 661,671 km (0.104 R)
• M5: 844,480 km (0.104 R)
• M6: 888,911 km (0.106 R)
• M7: 1,171,800 km (0.079 R)
• M8: 1,238,371 km (0.099 R)
• M9: 1,357,750 km (0.119 R)
• M10: 1,463,067 km (0.106 R)
• M11: 1,607,728 km (0.111 R)
• M12: 1,949,859 km (0.113 R)
• M13: 2,355,718 km (0.112 R)
• M14: 2,482,577 km (0.071 R)
• M15: 2,698,746 km (0.08 R)
• M16: 3,622,961 km (0.094 R)
• M17: 6,597,266 km (0.087 R)
• M18: 6,716,196 km (0.107 R)
• M19: 6,956,301 km (0.081 R)
• M20: 7,138,212 km (0.086 R)
• M21: 7,199,248 km (0.119 R)
• M22: 7,600,021 km (0.105 R)
• M23: 7,881,713 km (0.097 R)
• M24: 8,390,795 km (0.112 R)
• M25: 10,392,564 km (0.045 R)
• M26: 10,774,936 km (0.073 R)
• M27: 11,410,428 km (0.118 R)
• M28: 11,481,786 km (0.117 R)
• M29: 12,828,466 km (0.113 R)
• M30: 13,994,582 km (0.109 R)
• M31: 16,466,686 km (0.064 R)
• M32: 16,912,039 km (0.105 R)
• M33: 17,443,261 km (0.106 R)
• M34: 17,649,108 km (0.079 R)
• M35: 17,897,141 km (0.111 R)
• M36: 19,154,511 km (0.116 R)
• M37: 20,962,102 km (0.057 R)
• M38: 21,005,935 km (0.108 R)
• M39: 23,093,722 km (0.103 R)
• M40: 23,319,615 km (0.096 R)
• M41: 23,455,600 km (0.112 R)
• M42: 23,682,689 km (0.1 R)
• M43: 24,506,375 km (0.106 R)
• M44: 24,829,357 km (0.03 R)
• M45: 25,014,410 km (0.106 R)
• M46: 25,200,061 km (0.073 R)
• M47: 25,479,360 km (0.093 R)
• M48: 25,853,205 km (0.094 R)
• M49: 26,134,898 km (0.12 R)
• M50: 26,181,871 km (0.086 R)
• M51: 26,559,157 km (0.118 R)
• M52: 26,653,853 km (0.111 R)
• M53: 29,494,866 km (0.12 R)
• M54: 30,727,253 km (0.037 R)
• M55: 32,582,117 km (0.096 R)
• M56: 33,140,416 km (0.104 R)
• M57: 33,804,332 km (0.034 R)
• M58: 34,060,892 km (0.103 R)
• M59: 34,318,051 km (0.074 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 349 - 11,275 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit