🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.29 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 883.6

Radius: 10.9

Gravity: 7.44 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 0.45 AU - 0.69 AU

Year: 302 Days

Day: 8.8 Hours

Environment

Temp: -138 °C

Axial Tilt: 0.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 48,248,243 km

• M1: 200,910 km (0.057 R)
• M2: 298,597 km (0.052 R)
• M3: 451,038 km (0.066 R)
• M4: 573,259 km (0.078 R)
• M5: 654,790 km (0.058 R)
• M6: 729,738 km (0.06 R)
• M7: 877,840 km (0.104 R)
• M8: 965,953 km (0.05 R)
• M9: 1,156,392 km (0.052 R)
• M10: 1,267,692 km (0.095 R)
• M11: 1,340,995 km (0.116 R)
• M12: 1,420,432 km (0.119 R)
• M13: 1,554,920 km (0.056 R)
• M14: 1,653,655 km (0.088 R)
• M15: 1,739,374 km (0.081 R)
• M16: 1,816,268 km (0.118 R)
• M17: 2,113,668 km (0.082 R)
• M18: 2,212,702 km (0.029 R)
• M19: 2,296,327 km (0.078 R)
• M20: 2,392,519 km (0.07 R)
• M21: 2,542,416 km (0.117 R)
• M22: 2,647,882 km (0.077 R)
• M23: 2,791,047 km (0.079 R)
• M24: 2,863,602 km (0.095 R)
• M25: 3,204,237 km (0.059 R)
• M26: 3,286,665 km (0.096 R)
• M27: 3,356,976 km (0.043 R)
• M28: 3,616,977 km (0.089 R)
• M29: 3,716,310 km (0.085 R)
• M30: 3,809,809 km (0.098 R)
• M31: 4,012,664 km (0.101 R)
• M32: 4,094,943 km (0.115 R)
• M33: 4,247,084 km (0.073 R)
• M34: 4,337,889 km (0.056 R)
• M35: 4,429,443 km (0.116 R)
• M36: 4,535,807 km (0.083 R)
• M37: 4,678,973 km (0.103 R)
• M38: 4,816,303 km (0.089 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 802

Radius: 12.8

Gravity: 4.9 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 0.7 AU - 0.78 AU

Year: 447 Days

Day: 9.4 Hours

Environment

Temp: -166 °C

Axial Tilt: 48.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 48,248,243 km

• M1: 169,494 km (0.116 R)
• M2: 266,883 km (0.058 R)
• M3: 401,221 km (0.058 R)
• M4: 498,460 km (0.071 R)
• M5: 594,352 km (0.087 R)
• M6: 718,668 km (0.057 R)
• M7: 857,495 km (0.108 R)
• M8: 939,923 km (0.094 R)
• M9: 1,108,670 km (0.11 R)
• M10: 1,210,097 km (0.107 R)
• M11: 1,422,676 km (0.106 R)
• M12: 1,567,786 km (0.054 R)
• M13: 1,712,148 km (0.077 R)
• M14: 1,891,366 km (0.104 R)
• M15: 1,995,935 km (0.103 R)
• M16: 2,083,450 km (0.108 R)
• M17: 2,210,907 km (0.045 R)
• M18: 2,467,018 km (0.112 R)
• M19: 2,636,363 km (0.118 R)
• M20: 2,788,804 km (0.107 R)
• M21: 2,894,420 km (0.087 R)
• M22: 3,308,058 km (0.04 R)
• M23: 3,420,107 km (0.082 R)
• M24: 3,556,241 km (0.05 R)
• M25: 3,702,099 km (0.081 R)
• M26: 3,802,927 km (0.094 R)
• M27: 4,394,886 km (0.038 R)
• M28: 4,601,481 km (0.103 R)
• M29: 4,726,994 km (0.089 R)
• M30: 4,836,649 km (0.106 R)
• M31: 5,015,717 km (0.085 R)
• M32: 5,136,443 km (0.103 R)
• M33: 5,284,246 km (0.091 R)
• M34: 5,380,587 km (0.114 R)
• M35: 5,512,981 km (0.062 R)
• M36: 5,619,644 km (0.042 R)
• M37: 5,971,349 km (0.097 R)
• M38: 6,182,132 km (0.086 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 426.4

Radius: 10

Gravity: 4.26 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 0.74 AU - 0.94 AU

Year: 541 Days

Day: 12.6 Hours

Environment

Temp: -165 °C

Axial Tilt: 2.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 48,248,243 km

• M1: 161,865 km (0.096 R)
• M2: 279,150 km (0.107 R)
• M3: 342,130 km (0.105 R)
• M4: 405,410 km (0.034 R)
• M5: 474,076 km (0.075 R)
• M6: 543,938 km (0.082 R)
• M7: 679,773 km (0.119 R)
• M8: 752,477 km (0.094 R)
• M9: 906,114 km (0.113 R)
• M10: 996,322 km (0.075 R)
• M11: 1,080,246 km (0.066 R)
• M12: 1,316,162 km (0.06 R)
• M13: 1,435,242 km (0.052 R)
• M14: 1,536,370 km (0.102 R)
• M15: 1,689,858 km (0.114 R)
• M16: 1,785,600 km (0.062 R)
• M17: 1,889,122 km (0.069 R)
• M18: 1,988,754 km (0.057 R)
• M19: 2,084,048 km (0.043 R)
• M20: 2,254,889 km (0.102 R)
• M21: 2,436,501 km (0.116 R)
• M22: 2,597,169 km (0.079 R)
• M23: 2,682,140 km (0.064 R)
• M24: 2,841,312 km (0.082 R)
• M25: 2,942,590 km (0.036 R)
• M26: 3,031,152 km (0.074 R)
• M27: 3,099,967 km (0.094 R)
• M28: 3,176,412 km (0.03 R)
• M29: 3,452,120 km (0.071 R)
• M30: 3,654,975 km (0.105 R)
• M31: 3,780,039 km (0.063 R)
• M32: 3,899,119 km (0.085 R)
• M33: 4,026,875 km (0.088 R)
• M34: 4,232,872 km (0.076 R)
• M35: 4,663,265 km (0.074 R)
• M36: 4,823,185 km (0.043 R)
• M37: 4,920,124 km (0.1 R)
• M38: 5,066,730 km (0.046 R)
• M39: 5,132,254 km (0.09 R)
• M40: 5,264,349 km (0.052 R)
• M41: 5,372,508 km (0.11 R)
• M42: 5,439,379 km (0.1 R)
• M43: 5,599,448 km (0.115 R)
• M44: 5,718,528 km (0.075 R)
• M45: 5,846,883 km (0.057 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 267.6

Radius: 13.3

Gravity: 1.51 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 3.9 AU - 4.46 AU

Year: 6007 Days

Day: 6.2 Hours

Environment

Temp: -228 °C

Axial Tilt: 3.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 48,248,243 km

• M1: 167,550 km (0.104 R)
• M2: 484,996 km (0.039 R)
• M3: 604,824 km (0.077 R)
• M4: 736,620 km (0.115 R)
• M5: 972,685 km (0.094 R)
• M6: 1,069,475 km (0.118 R)
• M7: 1,247,497 km (0.039 R)
• M8: 1,340,397 km (0.115 R)
• M9: 1,811,181 km (0.089 R)
• M10: 2,105,440 km (0.119 R)
• M11: 2,282,864 km (0.119 R)
• M12: 2,465,523 km (0.046 R)
• M13: 2,775,041 km (0.107 R)
• M14: 3,060,922 km (0.082 R)
• M15: 3,170,577 km (0.065 R)
• M16: 3,546,068 km (0.088 R)
• M17: 3,955,667 km (0.107 R)
• M18: 4,075,644 km (0.088 R)
• M19: 4,298,695 km (0.063 R)
• M20: 4,672,390 km (0.115 R)
• M21: 4,841,885 km (0.096 R)
• M22: 4,927,455 km (0.069 R)
• M23: 5,013,473 km (0.119 R)
• M24: 5,121,782 km (0.074 R)
• M25: 5,362,784 km (0.072 R)
• M26: 5,562,797 km (0.096 R)
• M27: 5,833,419 km (0.118 R)
• M28: 6,131,568 km (0.046 R)
• M29: 6,317,518 km (0.111 R)
• M30: 6,481,777 km (0.058 R)
• M31: 6,718,889 km (0.081 R)
• M32: 6,886,588 km (0.098 R)
• M33: 7,007,314 km (0.055 R)
• M34: 7,821,425 km (0.096 R)
• M35: 7,922,105 km (0.09 R)
• M36: 8,329,460 km (0.109 R)
• M37: 8,561,486 km (0.093 R)
• M38: 8,691,487 km (0.115 R)
• M39: 9,754,230 km (0.114 R)
• M40: 10,328,686 km (0.108 R)
• M41: 10,578,215 km (0.113 R)
• M42: 10,857,963 km (0.106 R)
• M43: 11,083,407 km (0.044 R)
• M44: 11,225,076 km (0.118 R)
• M45: 11,682,696 km (0.099 R)
• M46: 12,000,891 km (0.082 R)
• M47: 12,117,278 km (0.057 R)
• M48: 12,380,570 km (0.105 R)
• M49: 12,498,304 km (0.094 R)
• M50: 12,823,679 km (0.077 R)
• M51: 12,942,759 km (0.092 R)
• M52: 13,483,106 km (0.091 R)
• M53: 13,847,377 km (0.068 R)
• M54: 13,969,449 km (0.081 R)
• M55: 15,336,923 km (0.111 R)
• M56: 15,685,337 km (0.047 R)
• M57: 15,876,672 km (0.089 R)
• M58: 16,746,584 km (0.083 R)
• M59: 17,302,340 km (0.034 R)
• M60: 17,433,986 km (0.11 R)
• M61: 18,264,404 km (0.076 R)
• M62: 18,465,613 km (0.064 R)
• M63: 19,517,137 km (0.088 R)
• M64: 19,619,910 km (0.106 R)
• M65: 20,205,736 km (0.103 R)
• M66: 20,657,671 km (0.089 R)
• M67: 20,902,263 km (0.111 R)
• M68: 21,394,590 km (0.102 R)
• M69: 21,784,143 km (0.032 R)
• M70: 23,039,119 km (0.075 R)
• M71: 23,474,898 km (0.072 R)
• M72: 23,913,220 km (0.111 R)
• M73: 24,538,988 km (0.073 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 470.4

Radius: 14.4

Gravity: 2.27 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 5.18 AU - 5.62 AU

Year: 8821 Days

Day: 6.1 Hours

Environment

Temp: -225 °C

Axial Tilt: 7.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 48,248,243 km

• M1: 185,501 km (0.081 R)
• M2: 305,479 km (0.09 R)
• M3: 500,554 km (0.036 R)
• M4: 612,005 km (0.112 R)
• M5: 865,573 km (0.097 R)
• M6: 1,038,808 km (0.071 R)
• M7: 1,294,919 km (0.109 R)
• M8: 1,458,878 km (0.084 R)
• M9: 1,849,179 km (0.095 R)
• M10: 2,703,533 km (0.068 R)
• M11: 2,821,266 km (0.119 R)
• M12: 2,916,710 km (0.108 R)
• M13: 3,931,432 km (0.05 R)
• M14: 4,561,538 km (0.061 R)
• M15: 4,759,606 km (0.037 R)
• M16: 5,341,392 km (0.089 R)
• M17: 5,610,818 km (0.094 R)
• M18: 6,007,701 km (0.106 R)
• M19: 7,023,770 km (0.058 R)
• M20: 7,154,518 km (0.093 R)
• M21: 7,286,164 km (0.1 R)
• M22: 7,585,210 km (0.068 R)
• M23: 11,517,241 km (0.085 R)
• M24: 11,827,208 km (0.077 R)
• M25: 12,179,211 km (0.087 R)
• M26: 12,693,679 km (0.094 R)
• M27: 13,458,572 km (0.11 R)
• M28: 13,867,124 km (0.061 R)
• M29: 13,990,542 km (0.115 R)
• M30: 14,155,549 km (0.114 R)
• M31: 14,321,303 km (0.095 R)
• M32: 14,612,870 km (0.098 R)
• M33: 15,159,650 km (0.107 R)
• M34: 15,542,172 km (0.092 R)
• M35: 15,713,162 km (0.108 R)
• M36: 16,230,023 km (0.111 R)
• M37: 16,490,472 km (0.11 R)
• M38: 16,708,736 km (0.111 R)
• M39: 17,236,218 km (0.103 R)
• M40: 17,769,235 km (0.111 R)
• M41: 18,805,948 km (0.096 R)
• M42: 19,171,117 km (0.072 R)
• M43: 19,769,658 km (0.105 R)
• M44: 20,514,805 km (0.111 R)
• M45: 20,749,524 km (0.111 R)
• M46: 21,032,413 km (0.065 R)
• M47: 21,174,232 km (0.065 R)
• M48: 21,936,583 km (0.093 R)
• M49: 22,707,760 km (0.052 R)
• M50: 23,145,633 km (0.107 R)
• M51: 23,782,770 km (0.099 R)
• M52: 24,078,824 km (0.116 R)
• M53: 24,724,638 km (0.092 R)
• M54: 24,974,467 km (0.11 R)
• M55: 25,275,458 km (0.063 R)
• M56: 25,628,060 km (0.035 R)
• M57: 26,083,885 km (0.104 R)
• M58: 26,389,214 km (0.085 R)
• M59: 26,542,402 km (0.086 R)
• M60: 26,849,527 km (0.11 R)
• M61: 27,363,994 km (0.101 R)
• M62: 27,622,499 km (0.064 R)
• M63: 28,979,800 km (0.104 R)
• M64: 29,190,434 km (0.102 R)
• M65: 30,145,018 km (0.11 R)
• M66: 31,056,069 km (0.04 R)
• M67: 31,813,184 km (0.106 R)
• M68: 32,466,927 km (0.105 R)
• M69: 32,795,444 km (0.111 R)
• M70: 32,960,001 km (0.107 R)
• M71: 33,235,112 km (0.068 R)
• M72: 33,345,365 km (0.109 R)
• M73: 35,069,780 km (0.107 R)
• M74: 36,367,841 km (0.11 R)
• M75: 37,165,796 km (0.118 R)
• M76: 37,624,313 km (0.102 R)
• M77: 37,796,650 km (0.098 R)
• M78: 38,720,716 km (0.036 R)

Planet 6 - Ice Giant

Semi-Major Axis: 5.97 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 664.5

Radius: 4.6

Gravity: 31.4 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 4.8 AU - 7.14 AU

Year: 10253 Days

Day: 24.1 Hours

Environment

Temp: -219 °C

Axial Tilt: 35.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 48,248,243 km

• M1: 69,413 km (0.092 R)
• M2: 128,654 km (0.06 R)
• M3: 247,734 km (0.053 R)
• M4: 283,039 km (0.069 R)
• M5: 346,169 km (0.103 R)
• M6: 457,321 km (0.11 R)
• M7: 628,610 km (0.055 R)
• M8: 874,250 km (0.116 R)
• M9: 949,647 km (0.075 R)
• M10: 1,887,776 km (0.094 R)
• M11: 2,368,284 km (0.113 R)
• M12: 2,447,571 km (0.055 R)
• M13: 2,745,570 km (0.09 R)
• M14: 2,941,244 km (0.119 R)
• M15: 2,997,941 km (0.108 R)
• M16: 3,055,088 km (0.091 R)
• M17: 3,860,822 km (0.106 R)
• M18: 3,954,171 km (0.111 R)
• M19: 3,985,437 km (0.03 R)
• M20: 4,048,418 km (0.045 R)
• M21: 4,079,833 km (0.097 R)
• M22: 4,270,870 km (0.068 R)
• M23: 5,512,083 km (0.091 R)
• M24: 6,262,765 km (0.034 R)
• M25: 9,151,351 km (0.074 R)
• M26: 9,234,377 km (0.072 R)
• M27: 10,035,773 km (0.101 R)
• M28: 10,553,382 km (0.088 R)
• M29: 10,991,255 km (0.058 R)
• M30: 11,035,386 km (0.099 R)
• M31: 11,301,371 km (0.114 R)
• M32: 13,362,231 km (0.03 R)
• M33: 13,503,601 km (0.06 R)
• M34: 13,788,137 km (0.045 R)
• M35: 14,798,969 km (0.098 R)
• M36: 16,033,301 km (0.099 R)
• M37: 16,586,664 km (0.082 R)
• M38: 16,840,382 km (0.079 R)
• M39: 17,197,622 km (0.111 R)
• M40: 17,867,820 km (0.071 R)
• M41: 18,598,905 km (0.114 R)
• M42: 18,704,222 km (0.078 R)
• M43: 18,809,688 km (0.084 R)
• M44: 18,915,304 km (0.112 R)
• M45: 19,233,349 km (0.116 R)
• M46: 19,553,339 km (0.113 R)
• M47: 19,767,563 km (0.072 R)
• M48: 20,795,750 km (0.066 R)
• M49: 21,730,437 km (0.077 R)
• M50: 22,119,242 km (0.107 R)
• M51: 23,356,267 km (0.094 R)
• M52: 23,412,964 km (0.068 R)
• M53: 23,583,506 km (0.11 R)
• M54: 24,212,415 km (0.119 R)
• M55: 24,904,754 km (0.077 R)
• M56: 25,837,946 km (0.105 R)
• M57: 25,896,588 km (0.046 R)
• M58: 26,960,827 km (0.095 R)
• M59: 27,318,815 km (0.057 R)
• M60: 27,378,505 km (0.099 R)
• M61: 28,099,566 km (0.103 R)
• M62: 28,887,798 km (0.084 R)
• M63: 29,315,199 km (0.094 R)
• M64: 29,867,813 km (0.117 R)
• M65: 30,238,218 km (0.108 R)
• M66: 30,983,365 km (0.105 R)
• M67: 31,108,129 km (0.076 R)
• M68: 31,483,470 km (0.104 R)
• M69: 31,923,288 km (0.109 R)
• M70: 32,365,200 km (0.119 R)
• M71: 33,638,727 km (0.1 R)
• M72: 35,188,411 km (0.088 R)
• M73: 35,449,011 km (0.082 R)
• M74: 35,710,209 km (0.114 R)
• M75: 35,906,481 km (0.062 R)
• M76: 36,563,515 km (0.109 R)
• M77: 37,025,772 km (0.104 R)
• M78: 37,091,894 km (0.046 R)
• M79: 37,889,251 km (0.072 R)
• M80: 38,357,044 km (0.038 R)
• M81: 38,424,063 km (0.117 R)
• M82: 38,826,781 km (0.106 R)
• M83: 40,792,647 km (0.077 R)
• M84: 41,066,411 km (0.07 R)
• M85: 41,271,958 km (0.098 R)
• M86: 42,098,187 km (0.12 R)
• M87: 43,906,676 km (0.051 R)
• M88: 44,397,955 km (0.08 R)
• M89: 45,740,447 km (0.09 R)
• M90: 45,882,565 km (0.084 R)
• M91: 45,953,624 km (0.117 R)
• M92: 46,096,041 km (0.113 R)
• M93: 47,311,523 km (0.078 R)
• M94: 47,383,480 km (0.106 R)
• M95: 47,743,113 km (0.084 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: 496 - 17,954 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit