🌌 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: 704.9

Radius: 12.5

Gravity: 4.51 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 0.49 AU - 0.61 AU

Year: 282 Days

Day: 12.8 Hours

Environment

Temp: -153 °C

Axial Tilt: 18.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 22,798,516 km

• M1: 156,928 km (0.098 R)
• M2: 253,269 km (0.111 R)
• M3: 335,099 km (0.054 R)
• M4: 421,866 km (0.045 R)
• M5: 556,654 km (0.119 R)
• M6: 647,908 km (0.107 R)
• M7: 799,451 km (0.098 R)
• M8: 890,855 km (0.089 R)
• M9: 1,016,368 km (0.095 R)
• M10: 1,108,819 km (0.047 R)
• M11: 1,315,414 km (0.105 R)
• M12: 1,400,086 km (0.093 R)
• M13: 1,504,207 km (0.078 R)
• M14: 1,624,782 km (0.106 R)
• M15: 1,795,324 km (0.082 R)
• M16: 1,885,232 km (0.094 R)
• M17: 1,967,212 km (0.052 R)
• M18: 2,144,635 km (0.112 R)
• M19: 2,240,527 km (0.1 R)
• M20: 2,363,796 km (0.088 R)
• M21: 2,447,272 km (0.102 R)
• M22: 2,638,757 km (0.054 R)
• M23: 2,763,671 km (0.057 R)
• M24: 2,924,190 km (0.095 R)
• M25: 3,025,467 km (0.113 R)
• M26: 3,105,053 km (0.072 R)
• M27: 3,191,072 km (0.074 R)
• M28: 3,283,823 km (0.097 R)
• M29: 3,525,423 km (0.102 R)
• M30: 3,675,769 km (0.103 R)
• M31: 3,791,408 km (0.116 R)
• M32: 3,926,944 km (0.091 R)
• M33: 4,114,390 km (0.058 R)
• M34: 4,215,518 km (0.1 R)
• M35: 4,304,828 km (0.095 R)
• M36: 4,472,228 km (0.116 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 219

Radius: 8.3

Gravity: 3.18 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 0.67 AU - 0.81 AU

Year: 439 Days

Day: 5.3 Hours

Environment

Temp: -151 °C

Axial Tilt: 11.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 22,798,516 km

• M1: 107,262 km (0.051 R)
• M2: 170,691 km (0.032 R)
• M3: 223,350 km (0.089 R)
• M4: 281,094 km (0.056 R)
• M5: 382,073 km (0.032 R)
• M6: 437,873 km (0.036 R)
• M7: 499,806 km (0.111 R)
• M8: 597,494 km (0.086 R)
• M9: 705,354 km (0.083 R)
• M10: 766,689 km (0.117 R)
• M11: 857,345 km (0.097 R)
• M12: 933,940 km (0.053 R)
• M13: 994,826 km (0.108 R)
• M14: 1,147,565 km (0.054 R)
• M15: 1,232,686 km (0.107 R)
• M16: 1,304,045 km (0.058 R)
• M17: 1,380,938 km (0.116 R)
• M18: 1,442,722 km (0.113 R)
• M19: 1,518,119 km (0.043 R)
• M20: 1,590,525 km (0.085 R)
• M21: 1,739,075 km (0.047 R)
• M22: 1,801,607 km (0.109 R)
• M23: 1,869,525 km (0.028 R)
• M24: 2,040,515 km (0.062 R)
• M25: 2,092,425 km (0.093 R)
• M26: 2,324,003 km (0.118 R)
• M27: 2,448,020 km (0.064 R)
• M28: 2,528,503 km (0.03 R)
• M29: 2,614,971 km (0.031 R)
• M30: 2,671,519 km (0.106 R)
• M31: 2,723,280 km (0.112 R)
• M32: 2,843,556 km (0.116 R)
• M33: 3,003,177 km (0.085 R)
• M34: 3,062,418 km (0.077 R)
• M35: 3,122,108 km (0.108 R)
• M36: 3,182,246 km (0.074 R)
• M37: 3,264,674 km (0.067 R)
• M38: 3,353,535 km (0.08 R)
• M39: 3,533,651 km (0.105 R)
• M40: 3,665,148 km (0.071 R)
• M41: 3,717,058 km (0.081 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 819.8

Radius: 11.8

Gravity: 5.89 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 1.54 AU - 2.02 AU

Year: 1639 Days

Day: 9.9 Hours

Environment

Temp: -190 °C

Axial Tilt: 42.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 22,798,516 km

• M1: 147,204 km (0.078 R)
• M2: 325,824 km (0.11 R)
• M3: 444,455 km (0.045 R)
• M4: 554,410 km (0.116 R)
• M5: 660,325 km (0.102 R)
• M6: 766,390 km (0.048 R)
• M7: 946,057 km (0.045 R)
• M8: 1,050,177 km (0.104 R)
• M9: 1,309,281 km (0.073 R)
• M10: 1,486,853 km (0.079 R)
• M11: 1,855,612 km (0.075 R)
• M12: 2,090,630 km (0.091 R)
• M13: 2,639,654 km (0.097 R)
• M14: 2,828,297 km (0.107 R)
• M15: 3,034,593 km (0.086 R)
• M16: 3,286,067 km (0.107 R)
• M17: 3,489,370 km (0.066 R)
• M18: 3,571,948 km (0.107 R)
• M19: 3,697,012 km (0.091 R)
• M20: 4,270,421 km (0.102 R)
• M21: 4,582,781 km (0.102 R)
• M22: 4,719,065 km (0.118 R)
• M23: 4,795,210 km (0.12 R)
• M24: 4,995,372 km (0.047 R)
• M25: 5,198,376 km (0.12 R)
• M26: 5,774,777 km (0.088 R)
• M27: 5,889,219 km (0.106 R)
• M28: 5,971,498 km (0.059 R)
• M29: 6,203,824 km (0.038 R)
• M30: 6,371,673 km (0.03 R)
• M31: 6,506,909 km (0.105 R)
• M32: 6,711,708 km (0.071 R)
• M33: 6,814,931 km (0.112 R)
• M34: 7,303,518 km (0.108 R)
• M35: 7,623,807 km (0.11 R)
• M36: 7,984,936 km (0.066 R)
• M37: 8,555,801 km (0.119 R)
• M38: 8,705,250 km (0.101 R)
• M39: 8,987,990 km (0.096 R)
• M40: 9,120,982 km (0.118 R)
• M41: 9,776,071 km (0.076 R)
• M42: 10,326,891 km (0.113 R)
• M43: 10,526,155 km (0.04 R)
• M44: 10,968,965 km (0.102 R)
• M45: 11,192,613 km (0.031 R)
• M46: 11,500,037 km (0.051 R)
• M47: 11,768,864 km (0.033 R)
• M48: 12,228,429 km (0.052 R)
• M49: 12,333,596 km (0.111 R)
• M50: 12,460,455 km (0.084 R)
• M51: 12,757,856 km (0.118 R)
• M52: 13,186,753 km (0.062 R)
• M53: 13,381,230 km (0.071 R)
• M54: 13,576,755 km (0.096 R)
• M55: 14,169,162 km (0.094 R)
• M56: 14,479,578 km (0.089 R)
• M57: 14,725,068 km (0.112 R)
• M58: 14,837,117 km (0.058 R)
• M59: 15,197,648 km (0.069 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 438.5

Radius: 9.7

Gravity: 4.66 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 4.77 AU - 4.97 AU

Year: 7418 Days

Day: 8.9 Hours

Environment

Temp: -232 °C

Axial Tilt: 36 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 22,798,516 km

• M1: 126,111 km (0.107 R)
• M2: 195,375 km (0.06 R)
• M3: 453,431 km (0.095 R)
• M4: 555,756 km (0.092 R)
• M5: 1,251,985 km (0.102 R)
• M6: 1,368,073 km (0.06 R)
• M7: 1,629,270 km (0.059 R)
• M8: 1,849,927 km (0.114 R)
• M9: 2,360,954 km (0.098 R)
• M10: 2,611,231 km (0.1 R)
• M11: 3,092,637 km (0.029 R)
• M12: 3,228,771 km (0.114 R)
• M13: 3,343,662 km (0.112 R)
• M14: 3,460,049 km (0.078 R)
• M15: 3,720,798 km (0.115 R)
• M16: 3,841,374 km (0.11 R)
• M17: 4,086,715 km (0.099 R)
• M18: 4,286,727 km (0.076 R)
• M19: 4,541,193 km (0.064 R)
• M20: 4,958,721 km (0.042 R)
• M21: 5,307,134 km (0.107 R)
• M22: 6,226,862 km (0.084 R)
• M23: 6,719,787 km (0.102 R)
• M24: 6,985,921 km (0.089 R)
• M25: 7,681,701 km (0.099 R)
• M26: 8,241,646 km (0.036 R)
• M27: 8,847,068 km (0.085 R)
• M28: 9,008,784 km (0.114 R)
• M29: 9,106,172 km (0.069 R)
• M30: 9,236,771 km (0.058 R)
• M31: 9,400,880 km (0.081 R)
• M32: 9,698,580 km (0.097 R)
• M33: 10,100,399 km (0.031 R)
• M34: 10,679,044 km (0.107 R)
• M35: 11,163,592 km (0.078 R)
• M36: 11,303,466 km (0.111 R)
• M37: 11,443,788 km (0.052 R)
• M38: 11,549,404 km (0.09 R)
• M39: 11,655,469 km (0.086 R)
• M40: 11,939,556 km (0.094 R)
• M41: 12,660,169 km (0.026 R)
• M42: 13,469,044 km (0.109 R)
• M43: 13,617,894 km (0.118 R)
• M44: 13,804,742 km (0.072 R)
• M45: 14,332,523 km (0.072 R)
• M46: 14,408,369 km (0.118 R)
• M47: 14,982,227 km (0.048 R)
• M48: 15,524,369 km (0.113 R)
• M49: 16,588,309 km (0.115 R)
• M50: 16,707,988 km (0.057 R)
• M51: 16,868,058 km (0.095 R)
• M52: 17,553,665 km (0.115 R)
• M53: 18,084,288 km (0.072 R)
• M54: 18,207,407 km (0.061 R)
• M55: 18,330,825 km (0.078 R)
• M56: 19,244,719 km (0.118 R)
• M57: 19,496,642 km (0.072 R)
• M58: 19,876,321 km (0.109 R)
• M59: 20,600,375 km (0.114 R)
• M60: 20,944,151 km (0.067 R)
• M61: 22,118,045 km (0.111 R)
• M62: 23,313,332 km (0.102 R)
• M63: 23,626,740 km (0.106 R)
• M64: 23,761,378 km (0.088 R)
• M65: 24,802,579 km (0.11 R)
• M66: 25,397,679 km (0.075 R)
• M67: 25,673,987 km (0.09 R)
• M68: 27,305,202 km (0.032 R)
• M69: 28,204,734 km (0.099 R)
• M70: 28,443,043 km (0.047 R)
• M71: 28,969,777 km (0.117 R)
• M72: 29,403,162 km (0.079 R)
• M73: 29,790,172 km (0.064 R)
• M74: 30,130,058 km (0.081 R)
• M75: 30,569,128 km (0.12 R)
• M76: 30,912,156 km (0.091 R)
• M77: 31,799,870 km (0.101 R)
• M78: 32,047,903 km (0.114 R)
• M79: 32,197,052 km (0.038 R)
• M80: 32,896,123 km (0.096 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 181.3

Radius: 11.6

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 4.81 AU - 5.37 AU

Year: 7927 Days

Day: 10.6 Hours

Environment

Temp: -227 °C

Axial Tilt: 5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 22,798,516 km

• M1: 145,110 km (0.117 R)
• M2: 235,766 km (0.108 R)
• M3: 323,281 km (0.087 R)
• M4: 455,077 km (0.065 R)
• M5: 759,808 km (0.083 R)
• M6: 1,010,833 km (0.044 R)
• M7: 1,302,848 km (0.119 R)
• M8: 1,387,221 km (0.081 R)
• M9: 1,488,200 km (0.109 R)
• M10: 1,606,681 km (0.109 R)
• M11: 1,837,810 km (0.099 R)
• M12: 2,264,164 km (0.081 R)
• M13: 2,506,512 km (0.095 R)
• M14: 2,923,442 km (0.103 R)
• M15: 3,073,638 km (0.089 R)
• M16: 3,284,421 km (0.07 R)
• M17: 3,619,670 km (0.062 R)
• M18: 4,090,903 km (0.104 R)
• M19: 4,451,733 km (0.11 R)
• M20: 4,668,950 km (0.089 R)
• M21: 4,823,035 km (0.076 R)
• M22: 5,046,235 km (0.095 R)
• M23: 5,433,395 km (0.101 R)
• M24: 5,877,551 km (0.082 R)
• M25: 6,044,203 km (0.105 R)
• M26: 6,164,180 km (0.037 R)
• M27: 6,285,055 km (0.062 R)
• M28: 6,357,910 km (0.061 R)
• M29: 6,455,447 km (0.047 R)
• M30: 7,926,144 km (0.107 R)
• M31: 8,031,311 km (0.117 R)
• M32: 8,403,062 km (0.072 R)
• M33: 8,618,034 km (0.105 R)
• M34: 8,780,497 km (0.105 R)
• M35: 9,080,890 km (0.063 R)
• M36: 9,357,048 km (0.034 R)
• M37: 10,316,419 km (0.032 R)
• M38: 10,749,654 km (0.099 R)
• M39: 10,953,855 km (0.093 R)
• M40: 11,218,344 km (0.098 R)
• M41: 11,514,698 km (0.111 R)
• M42: 11,873,733 km (0.097 R)
• M43: 12,145,402 km (0.059 R)
• M44: 12,787,476 km (0.076 R)
• M45: 13,252,875 km (0.06 R)
• M46: 13,440,471 km (0.045 R)
• M47: 13,597,698 km (0.085 R)
• M48: 13,881,934 km (0.035 R)
• M49: 15,267,510 km (0.064 R)
• M50: 15,960,148 km (0.12 R)
• M51: 16,159,861 km (0.086 R)
• M52: 16,865,664 km (0.027 R)
• M53: 16,967,241 km (0.098 R)
• M54: 17,273,468 km (0.116 R)
• M55: 17,444,309 km (0.111 R)
• M56: 18,064,242 km (0.113 R)
• M57: 18,656,350 km (0.09 R)
• M58: 19,042,762 km (0.064 R)
• M59: 19,219,437 km (0.047 R)
• M60: 19,325,651 km (0.082 R)
• M61: 19,823,812 km (0.118 R)
• M62: 20,038,635 km (0.081 R)
• M63: 20,182,249 km (0.095 R)
• M64: 20,398,268 km (0.065 R)
• M65: 20,760,295 km (0.043 R)
• M66: 20,832,850 km (0.088 R)
• M67: 21,307,075 km (0.105 R)
• M68: 23,693,012 km (0.101 R)
• M69: 24,264,475 km (0.081 R)
• M70: 24,724,938 km (0.031 R)
• M71: 24,879,023 km (0.026 R)
• M72: 25,226,839 km (0.12 R)
• M73: 25,420,867 km (0.114 R)
• M74: 25,927,555 km (0.111 R)
• M75: 26,241,112 km (0.036 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 112.6

Radius: 13.2

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 4.28 AU - 6.04 AU

Year: 8091 Days

Day: 13.6 Hours

Environment

Temp: -222 °C

Axial Tilt: 7.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 22,798,516 km

• M1: 281,842 km (0.119 R)
• M2: 676,332 km (0.046 R)
• M3: 816,505 km (0.107 R)
• M4: 1,046,886 km (0.118 R)
• M5: 1,152,502 km (0.09 R)
• M6: 1,274,424 km (0.05 R)
• M7: 1,375,253 km (0.078 R)
• M8: 1,479,074 km (0.078 R)
• M9: 1,585,737 km (0.08 R)
• M10: 1,878,351 km (0.083 R)
• M11: 2,188,617 km (0.068 R)
• M12: 2,420,643 km (0.108 R)
• M13: 2,693,510 km (0.105 R)
• M14: 2,908,931 km (0.06 R)
• M15: 3,304,467 km (0.047 R)
• M16: 3,809,211 km (0.106 R)
• M17: 4,033,159 km (0.103 R)
• M18: 4,242,296 km (0.08 R)
• M19: 4,494,070 km (0.119 R)
• M20: 4,651,447 km (0.057 R)
• M21: 5,053,117 km (0.069 R)
• M22: 5,445,362 km (0.108 R)
• M23: 5,550,081 km (0.094 R)
• M24: 5,719,276 km (0.076 R)
• M25: 6,128,127 km (0.117 R)
• M26: 6,237,184 km (0.041 R)
• M27: 6,747,762 km (0.06 R)
• M28: 6,951,215 km (0.11 R)
• M29: 7,042,320 km (0.085 R)
• M30: 7,387,592 km (0.102 R)
• M31: 7,691,275 km (0.078 R)
• M32: 7,975,362 km (0.104 R)
• M33: 8,142,612 km (0.056 R)
• M34: 8,700,612 km (0.109 R)
• M35: 8,947,000 km (0.085 R)
• M36: 9,145,815 km (0.047 R)
• M37: 9,598,648 km (0.118 R)
• M38: 9,751,238 km (0.113 R)
• M39: 10,162,034 km (0.046 R)
• M40: 10,317,616 km (0.052 R)
• M41: 10,762,669 km (0.034 R)
• M42: 10,894,764 km (0.082 R)
• M43: 11,970,971 km (0.102 R)
• M44: 12,135,230 km (0.076 R)
• M45: 12,300,386 km (0.072 R)
• M46: 12,744,392 km (0.086 R)
• M47: 13,024,589 km (0.042 R)
• M48: 13,137,236 km (0.102 R)
• M49: 13,391,852 km (0.117 R)
• M50: 14,718,785 km (0.119 R)
• M51: 14,836,219 km (0.066 R)
• M52: 15,101,456 km (0.109 R)
• M53: 15,308,799 km (0.093 R)
• M54: 16,057,237 km (0.054 R)
• M55: 16,147,893 km (0.061 R)
• M56: 16,329,655 km (0.104 R)
• M57: 16,512,015 km (0.083 R)
• M58: 17,933,194 km (0.09 R)
• M59: 18,278,765 km (0.113 R)
• M60: 18,468,306 km (0.087 R)
• M61: 18,658,295 km (0.09 R)
• M62: 19,360,956 km (0.093 R)
• M63: 19,521,924 km (0.084 R)
• M64: 19,715,653 km (0.099 R)
• M65: 20,267,819 km (0.087 R)
• M66: 20,792,309 km (0.108 R)
• M67: 20,891,193 km (0.076 R)
• M68: 21,288,076 km (0.118 R)
• M69: 21,520,701 km (0.107 R)
• M70: 22,089,322 km (0.12 R)
• M71: 22,324,789 km (0.055 R)
• M72: 22,628,922 km (0.046 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 257 - 14,846 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit