🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.28 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 305.5

Radius: 14.6

Gravity: 1.43 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 0.48 AU - 0.62 AU

Year: 277 Days

Day: 13.8 Hours

Environment

Temp: -150 °C

Axial Tilt: 48.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 40,007,177 km

• M1: 189,840 km (0.113 R)
• M2: 306,676 km (0.09 R)
• M3: 415,433 km (0.119 R)
• M4: 554,111 km (0.098 R)
• M5: 676,332 km (0.098 R)
• M6: 771,327 km (0.08 R)
• M7: 880,234 km (0.05 R)
• M8: 1,037,760 km (0.027 R)
• M9: 1,192,744 km (0.071 R)
• M10: 1,311,824 km (0.058 R)
• M11: 1,407,566 km (0.08 R)
• M12: 1,555,818 km (0.075 R)
• M13: 1,661,434 km (0.118 R)
• M14: 1,762,113 km (0.077 R)
• M15: 1,868,777 km (0.098 R)
• M16: 1,966,015 km (0.103 R)
• M17: 2,109,180 km (0.035 R)
• M18: 2,239,480 km (0.053 R)
• M19: 2,364,095 km (0.048 R)
• M20: 2,534,188 km (0.085 R)
• M21: 2,651,323 km (0.058 R)
• M22: 2,814,983 km (0.075 R)
• M23: 2,927,481 km (0.084 R)
• M24: 3,041,474 km (0.044 R)
• M25: 3,143,051 km (0.103 R)
• M26: 3,293,098 km (0.064 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 516.8

Radius: 11.6

Gravity: 3.84 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 0.73 AU - 0.91 AU

Year: 504 Days

Day: 7.5 Hours

Environment

Temp: -176 °C

Axial Tilt: 14.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 40,007,177 km

• M1: 145,708 km (0.081 R)
• M2: 275,709 km (0.075 R)
• M3: 403,914 km (0.096 R)
• M4: 491,728 km (0.088 R)
• M5: 572,960 km (0.079 R)
• M6: 655,837 km (0.027 R)
• M7: 878,887 km (0.051 R)
• M8: 1,156,242 km (0.048 R)
• M9: 1,331,122 km (0.071 R)
• M10: 1,488,349 km (0.068 R)
• M11: 1,646,474 km (0.084 R)
• M12: 1,736,083 km (0.053 R)
• M13: 1,885,382 km (0.098 R)
• M14: 2,003,265 km (0.085 R)
• M15: 2,105,590 km (0.095 R)
• M16: 2,391,023 km (0.119 R)
• M17: 2,584,154 km (0.119 R)
• M18: 2,715,800 km (0.029 R)
• M19: 2,822,762 km (0.085 R)
• M20: 2,917,458 km (0.112 R)
• M21: 3,061,670 km (0.119 R)
• M22: 3,250,612 km (0.067 R)
• M23: 3,357,275 km (0.088 R)
• M24: 3,436,263 km (0.119 R)
• M25: 3,545,021 km (0.113 R)
• M26: 3,647,495 km (0.105 R)
• M27: 3,743,687 km (0.09 R)
• M28: 3,840,626 km (0.108 R)
• M29: 3,923,354 km (0.056 R)
• M30: 4,190,536 km (0.08 R)
• M31: 4,275,806 km (0.108 R)
• M32: 4,408,649 km (0.092 R)
• M33: 4,487,487 km (0.044 R)
• M34: 4,654,588 km (0.057 R)
• M35: 4,799,548 km (0.087 R)
• M36: 4,905,165 km (0.076 R)
• M37: 5,052,668 km (0.108 R)
• M38: 5,151,702 km (0.055 R)
• M39: 5,243,256 km (0.103 R)
• M40: 5,360,391 km (0.103 R)
• M41: 5,486,951 km (0.102 R)
• M42: 5,606,031 km (0.119 R)
• M43: 5,777,619 km (0.068 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 870.8

Radius: 12

Gravity: 6.05 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 0.92 AU - 1.02 AU

Year: 648 Days

Day: 11.1 Hours

Environment

Temp: -166 °C

Axial Tilt: 11 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 40,007,177 km

• M1: 153,039 km (0.101 R)
• M2: 255,364 km (0.071 R)
• M3: 353,051 km (0.071 R)
• M4: 580,290 km (0.104 R)
• M5: 680,670 km (0.111 R)
• M6: 767,138 km (0.101 R)
• M7: 896,241 km (0.117 R)
• M8: 998,267 km (0.05 R)
• M9: 1,086,529 km (0.037 R)
• M10: 1,233,734 km (0.097 R)
• M11: 1,342,192 km (0.114 R)
• M12: 1,467,555 km (0.081 R)
• M13: 1,737,430 km (0.068 R)
• M14: 1,816,417 km (0.056 R)
• M15: 1,919,041 km (0.042 R)
• M16: 2,076,568 km (0.116 R)
• M17: 2,207,317 km (0.07 R)
• M18: 2,412,714 km (0.077 R)
• M19: 3,216,653 km (0.117 R)
• M20: 3,341,717 km (0.091 R)
• M21: 3,477,702 km (0.031 R)
• M22: 3,634,181 km (0.116 R)
• M23: 3,727,231 km (0.073 R)
• M24: 4,001,743 km (0.066 R)
• M25: 4,107,658 km (0.035 R)
• M26: 4,224,195 km (0.105 R)
• M27: 4,351,802 km (0.107 R)
• M28: 4,460,859 km (0.04 R)
• M29: 4,610,906 km (0.102 R)
• M30: 4,752,575 km (0.068 R)
• M31: 5,009,135 km (0.117 R)
• M32: 5,323,141 km (0.111 R)
• M33: 5,686,664 km (0.101 R)
• M34: 5,882,487 km (0.09 R)
• M35: 6,003,213 km (0.069 R)
• M36: 6,169,267 km (0.11 R)
• M37: 6,336,966 km (0.085 R)
• M38: 6,630,926 km (0.116 R)
• M39: 6,733,849 km (0.107 R)
• M40: 6,883,297 km (0.081 R)
• M41: 7,256,095 km (0.097 R)
• M42: 7,338,524 km (0.111 R)
• M43: 7,456,855 km (0.095 R)
• M44: 7,695,464 km (0.112 R)
• M45: 7,779,538 km (0.118 R)
• M46: 7,900,114 km (0.1 R)
• M47: 8,253,614 km (0.064 R)
• M48: 8,376,733 km (0.107 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 726.3

Radius: 8.1

Gravity: 11.07 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 3.28 AU - 3.68 AU

Year: 4403 Days

Day: 9 Hours

Environment

Temp: -215 °C

Axial Tilt: 24.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 40,007,177 km

• M1: 133,292 km (0.047 R)
• M2: 285,283 km (0.105 R)
• M3: 343,327 km (0.102 R)
• M4: 425,456 km (0.072 R)
• M5: 494,421 km (0.106 R)
• M6: 668,104 km (0.072 R)
• M7: 726,597 km (0.084 R)
• M8: 992,133 km (0.055 R)
• M9: 1,200,074 km (0.066 R)
• M10: 1,316,760 km (0.12 R)
• M11: 1,421,928 km (0.098 R)
• M12: 1,545,795 km (0.102 R)
• M13: 1,689,409 km (0.082 R)
• M14: 1,820,905 km (0.118 R)
• M15: 2,076,568 km (0.074 R)
• M16: 2,146,729 km (0.054 R)
• M17: 2,509,355 km (0.055 R)
• M18: 2,584,303 km (0.114 R)
• M19: 3,029,357 km (0.115 R)
• M20: 3,089,196 km (0.114 R)
• M21: 3,415,020 km (0.117 R)
• M22: 3,687,887 km (0.065 R)
• M23: 3,859,326 km (0.078 R)
• M24: 3,946,093 km (0.047 R)
• M25: 4,165,702 km (0.062 R)
• M26: 4,640,227 km (0.055 R)
• M27: 5,203,313 km (0.047 R)
• M28: 5,664,523 km (0.078 R)
• M29: 5,738,425 km (0.106 R)
• M30: 5,812,775 km (0.103 R)
• M31: 5,887,424 km (0.077 R)
• M32: 6,265,608 km (0.078 R)
• M33: 6,444,826 km (0.078 R)
• M34: 6,547,899 km (0.117 R)
• M35: 6,599,809 km (0.114 R)
• M36: 6,755,989 km (0.117 R)
• M37: 7,419,905 km (0.079 R)
• M38: 8,327,814 km (0.099 R)
• M39: 8,553,258 km (0.095 R)
• M40: 9,474,781 km (0.11 R)
• M41: 9,621,686 km (0.048 R)
• M42: 9,710,099 km (0.043 R)
• M43: 10,457,938 km (0.105 R)
• M44: 11,379,611 km (0.108 R)
• M45: 11,692,570 km (0.087 R)
• M46: 11,818,681 km (0.032 R)
• M47: 11,913,376 km (0.078 R)
• M48: 12,071,950 km (0.053 R)
• M49: 12,616,336 km (0.08 R)
• M50: 12,842,828 km (0.103 R)
• M51: 13,299,699 km (0.11 R)
• M52: 13,828,528 km (0.118 R)
• M53: 14,095,560 km (0.096 R)
• M54: 14,229,749 km (0.066 R)
• M55: 14,397,897 km (0.118 R)
• M56: 14,906,680 km (0.071 R)
• M57: 15,009,154 km (0.103 R)
• M58: 15,111,928 km (0.053 R)
• M59: 15,317,924 km (0.047 R)
• M60: 16,256,950 km (0.092 R)
• M61: 16,468,182 km (0.079 R)
• M62: 16,964,399 km (0.098 R)
• M63: 17,107,115 km (0.091 R)
• M64: 17,178,623 km (0.05 R)
• M65: 17,899,236 km (0.09 R)
• M66: 17,971,791 km (0.075 R)
• M67: 18,703,175 km (0.107 R)
• M68: 20,232,663 km (0.077 R)
• M69: 20,459,902 km (0.099 R)
• M70: 20,573,746 km (0.026 R)
• M71: 21,146,557 km (0.097 R)
• M72: 21,840,691 km (0.077 R)
• M73: 22,073,764 km (0.088 R)
• M74: 22,856,610 km (0.12 R)
• M75: 23,251,548 km (0.095 R)
• M76: 23,410,122 km (0.071 R)
• M77: 23,608,788 km (0.085 R)
• M78: 23,847,995 km (0.059 R)
• M79: 24,168,134 km (0.119 R)
• M80: 24,610,795 km (0.036 R)
• M81: 25,096,688 km (0.094 R)
• M82: 25,422,363 km (0.119 R)
• M83: 27,783,017 km (0.101 R)
• M84: 28,246,621 km (0.05 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 846.3

Radius: 8.3

Gravity: 12.28 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 3.54 AU - 4.56 AU

Year: 5528 Days

Day: 7.6 Hours

Environment

Temp: -218 °C

Axial Tilt: 127.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 40,007,177 km

• M1: 108,907 km (0.082 R)
• M2: 248,033 km (0.089 R)
• M3: 349,012 km (0.06 R)
• M4: 411,245 km (0.111 R)
• M5: 477,816 km (0.047 R)
• M6: 974,331 km (0.086 R)
• M7: 1,146,668 km (0.109 R)
• M8: 1,346,231 km (0.101 R)
• M9: 1,629,719 km (0.081 R)
• M10: 2,069,836 km (0.025 R)
• M11: 2,313,830 km (0.072 R)
• M12: 2,397,306 km (0.081 R)
• M13: 2,567,099 km (0.065 R)
• M14: 2,963,833 km (0.11 R)
• M15: 3,077,527 km (0.118 R)
• M16: 3,427,287 km (0.109 R)
• M17: 3,740,545 km (0.044 R)
• M18: 3,938,014 km (0.092 R)
• M19: 4,038,095 km (0.105 R)
• M20: 4,113,642 km (0.096 R)
• M21: 4,394,886 km (0.093 R)
• M22: 4,708,892 km (0.111 R)
• M23: 5,138,836 km (0.088 R)
• M24: 5,303,245 km (0.105 R)
• M25: 5,497,423 km (0.09 R)
• M26: 5,665,720 km (0.115 R)
• M27: 5,978,679 km (0.109 R)
• M28: 6,770,500 km (0.109 R)
• M29: 6,951,065 km (0.065 R)
• M30: 7,378,317 km (0.04 R)
• M31: 7,501,884 km (0.102 R)
• M32: 7,688,732 km (0.116 R)
• M33: 8,743,248 km (0.094 R)
• M34: 9,673,298 km (0.044 R)
• M35: 10,949,816 km (0.094 R)
• M36: 11,091,037 km (0.078 R)
• M37: 11,339,519 km (0.036 R)
• M38: 11,769,762 km (0.084 R)
• M39: 11,914,423 km (0.074 R)
• M40: 12,868,858 km (0.077 R)
• M41: 13,055,257 km (0.046 R)
• M42: 13,317,651 km (0.087 R)
• M43: 13,695,535 km (0.045 R)
• M44: 13,771,531 km (0.073 R)
• M45: 14,772,341 km (0.107 R)
• M46: 14,850,281 km (0.119 R)
• M47: 15,518,535 km (0.112 R)
• M48: 15,637,465 km (0.098 R)
• M49: 15,756,695 km (0.039 R)
• M50: 15,836,281 km (0.034 R)
• M51: 16,236,605 km (0.101 R)
• M52: 16,357,330 km (0.09 R)
• M53: 16,884,064 km (0.09 R)
• M54: 17,088,116 km (0.055 R)
• M55: 17,210,936 km (0.029 R)
• M56: 17,705,207 km (0.118 R)
• M57: 18,120,640 km (0.071 R)
• M58: 18,876,559 km (0.058 R)
• M59: 19,600,014 km (0.076 R)
• M60: 20,549,512 km (0.052 R)
• M61: 20,680,110 km (0.064 R)
• M62: 21,249,480 km (0.078 R)
• M63: 22,314,168 km (0.118 R)
• M64: 22,852,870 km (0.093 R)
• M65: 22,988,256 km (0.067 R)
• M66: 24,264,475 km (0.104 R)
• M67: 24,448,780 km (0.071 R)
• M68: 24,679,610 km (0.054 R)
• M69: 24,818,586 km (0.051 R)
• M70: 25,050,612 km (0.106 R)
• M71: 26,033,171 km (0.101 R)
• M72: 26,316,210 km (0.118 R)
• M73: 27,028,296 km (0.097 R)
• M74: 27,362,797 km (0.084 R)
• M75: 27,458,540 km (0.097 R)
• M76: 28,519,936 km (0.096 R)
• M77: 28,617,025 km (0.027 R)
• M78: 29,742,151 km (0.087 R)
• M79: 30,632,857 km (0.032 R)
• M80: 31,181,432 km (0.103 R)
• M81: 31,381,594 km (0.038 R)
• M82: 32,643,153 km (0.097 R)
• M83: 33,407,897 km (0.057 R)
• M84: 33,766,932 km (0.104 R)

Planet 6 - Ice Giant

Semi-Major Axis: 5.93 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 415.2

Radius: 7.2

Gravity: 8.01 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 5.09 AU - 6.77 AU

Year: 9794 Days

Day: 17.2 Hours

Environment

Temp: -221 °C

Axial Tilt: 22.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 40,007,177 km

• M1: 162,912 km (0.042 R)
• M2: 247,285 km (0.067 R)
• M3: 362,176 km (0.106 R)
• M4: 562,937 km (0.068 R)
• M5: 632,799 km (0.032 R)
• M6: 813,064 km (0.117 R)
• M7: 942,467 km (0.11 R)
• M8: 1,044,044 km (0.095 R)
• M9: 1,370,765 km (0.054 R)
• M10: 2,113,668 km (0.084 R)
• M11: 2,362,300 km (0.092 R)
• M12: 2,887,538 km (0.082 R)
• M13: 3,112,533 km (0.11 R)
• M14: 3,291,602 km (0.079 R)
• M15: 3,713,618 km (0.096 R)
• M16: 4,236,761 km (0.105 R)
• M17: 4,406,704 km (0.066 R)
• M18: 5,972,097 km (0.094 R)
• M19: 6,323,502 km (0.112 R)
• M20: 6,681,490 km (0.08 R)
• M21: 7,046,209 km (0.106 R)
• M22: 7,214,058 km (0.028 R)
• M23: 7,383,253 km (0.112 R)
• M24: 7,588,053 km (0.111 R)
• M25: 8,213,671 km (0.081 R)
• M26: 8,390,496 km (0.067 R)
• M27: 8,497,159 km (0.103 R)
• M28: 8,675,779 km (0.1 R)
• M29: 8,891,948 km (0.12 R)
• M30: 9,292,870 km (0.12 R)
• M31: 9,477,025 km (0.058 R)
• M32: 10,263,760 km (0.07 R)
• M33: 10,454,198 km (0.108 R)
• M34: 10,838,515 km (0.047 R)
• M35: 10,993,648 km (0.107 R)
• M36: 11,266,664 km (0.114 R)
• M37: 11,423,742 km (0.069 R)
• M38: 11,739,992 km (0.09 R)
• M39: 12,300,535 km (0.115 R)
• M40: 12,869,606 km (0.103 R)
• M41: 13,198,721 km (0.12 R)
• M42: 13,614,005 km (0.108 R)
• M43: 14,033,477 km (0.052 R)
• M44: 14,244,859 km (0.102 R)
• M45: 14,885,437 km (0.091 R)
• M46: 14,971,456 km (0.096 R)
• M47: 15,797,685 km (0.077 R)
• M48: 16,327,261 km (0.09 R)
• M49: 17,177,426 km (0.099 R)
• M50: 18,874,015 km (0.069 R)
• M51: 18,920,540 km (0.061 R)
• M52: 19,200,887 km (0.047 R)
• M53: 19,294,685 km (0.09 R)
• M54: 19,624,099 km (0.091 R)
• M55: 20,575,242 km (0.083 R)
• M56: 20,671,284 km (0.116 R)
• M57: 20,815,497 km (0.051 R)
• M58: 20,863,667 km (0.032 R)
• M59: 21,008,179 km (0.066 R)
• M60: 22,128,367 km (0.068 R)
• M61: 22,275,871 km (0.096 R)
• M62: 22,473,041 km (0.107 R)
• M63: 24,527,618 km (0.105 R)
• M64: 25,191,533 km (0.052 R)
• M65: 26,016,865 km (0.108 R)
• M66: 26,276,567 km (0.09 R)
• M67: 28,171,673 km (0.095 R)
• M68: 30,766,148 km (0.101 R)
• M69: 30,821,051 km (0.092 R)
• M70: 31,150,914 km (0.084 R)
• M71: 31,205,966 km (0.108 R)
• M72: 31,814,082 km (0.114 R)
• M73: 32,258,836 km (0.119 R)
• M74: 32,482,036 km (0.114 R)
• M75: 33,210,727 km (0.107 R)
• M76: 33,266,976 km (0.056 R)
• M77: 33,944,804 km (0.086 R)
• M78: 34,741,413 km (0.093 R)
• M79: 35,371,669 km (0.062 R)
• M80: 36,468,969 km (0.063 R)
• M81: 37,167,890 km (0.117 R)
• M82: 38,460,565 km (0.114 R)
• M83: 39,112,363 km (0.09 R)
• M84: 39,171,903 km (0.085 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: 225 - 16,454 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit