🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.38 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 509.7

Radius: 9.7

Gravity: 5.42 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 0.6 AU - 0.9 AU

Year: 433 Days

Day: 8.7 Hours

Environment

Temp: -169 °C

Axial Tilt: 24.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 51,620,945 km

• M1: 128,355 km (0.034 R)
• M2: 273,914 km (0.099 R)
• M3: 468,391 km (0.115 R)
• M4: 533,915 km (0.074 R)
• M5: 606,619 km (0.098 R)
• M6: 724,802 km (0.067 R)
• M7: 822,938 km (0.041 R)
• M8: 925,712 km (0.076 R)
• M9: 998,267 km (0.085 R)
• M10: 1,126,921 km (0.088 R)
• M11: 1,195,586 km (0.096 R)
• M12: 1,357,002 km (0.059 R)
• M13: 1,470,248 km (0.077 R)
• M14: 1,551,031 km (0.042 R)
• M15: 1,654,104 km (0.114 R)
• M16: 1,722,470 km (0.07 R)
• M17: 1,807,890 km (0.114 R)
• M18: 1,927,718 km (0.092 R)
• M19: 2,118,306 km (0.102 R)
• M20: 2,268,203 km (0.117 R)
• M21: 2,338,514 km (0.035 R)
• M22: 2,421,690 km (0.06 R)
• M23: 2,554,234 km (0.098 R)
• M24: 2,664,637 km (0.099 R)
• M25: 2,732,854 km (0.075 R)
• M26: 2,807,952 km (0.112 R)
• M27: 2,896,514 km (0.093 R)
• M28: 2,960,243 km (0.068 R)
• M29: 3,069,898 km (0.109 R)
• M30: 3,174,317 km (0.089 R)
• M31: 3,240,140 km (0.086 R)
• M32: 3,359,819 km (0.084 R)
• M33: 3,433,720 km (0.062 R)
• M34: 3,535,446 km (0.107 R)
• M35: 3,596,931 km (0.115 R)
• M36: 3,665,597 km (0.048 R)
• M37: 3,867,554 km (0.069 R)
• M38: 4,030,167 km (0.037 R)
• M39: 4,209,684 km (0.071 R)
• M40: 4,384,564 km (0.09 R)
• M41: 4,472,827 km (0.09 R)
• M42: 4,576,648 km (0.063 R)
• M43: 4,658,777 km (0.108 R)
• M44: 4,801,792 km (0.088 R)
• M45: 4,885,268 km (0.093 R)
• M46: 4,999,860 km (0.058 R)
• M47: 5,356,950 km (0.118 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 837.7

Radius: 14.3

Gravity: 4.1 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 0.81 AU - 1.29 AU

Year: 717 Days

Day: 12.8 Hours

Environment

Temp: -186 °C

Axial Tilt: 26.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 51,620,945 km

• M1: 178,171 km (0.085 R)
• M2: 280,646 km (0.025 R)
• M3: 494,271 km (0.055 R)
• M4: 612,753 km (0.026 R)
• M5: 712,235 km (0.116 R)
• M6: 913,145 km (0.102 R)
• M7: 1,191,248 km (0.072 R)
• M8: 1,314,367 km (0.115 R)
• M9: 1,476,681 km (0.043 R)
• M10: 1,667,567 km (0.113 R)
• M11: 1,806,993 km (0.118 R)
• M12: 1,989,053 km (0.114 R)
• M13: 2,121,896 km (0.087 R)
• M14: 2,217,489 km (0.096 R)
• M15: 2,339,112 km (0.06 R)
• M16: 2,589,240 km (0.11 R)
• M17: 2,735,098 km (0.12 R)
• M18: 2,839,667 km (0.041 R)
• M19: 3,107,148 km (0.084 R)
• M20: 3,225,779 km (0.063 R)
• M21: 3,467,529 km (0.082 R)
• M22: 3,638,519 km (0.1 R)
• M23: 3,802,628 km (0.086 R)
• M24: 3,939,660 km (0.1 R)
• M25: 4,088,211 km (0.114 R)
• M26: 4,208,637 km (0.067 R)
• M27: 4,350,456 km (0.106 R)
• M28: 4,785,935 km (0.088 R)
• M29: 5,030,378 km (0.087 R)
• M30: 5,159,481 km (0.114 R)
• M31: 5,410,357 km (0.074 R)
• M32: 5,520,610 km (0.096 R)
• M33: 5,676,342 km (0.037 R)
• M34: 5,810,980 km (0.082 R)
• M35: 6,106,435 km (0.112 R)
• M36: 6,256,033 km (0.096 R)
• M37: 6,348,784 km (0.111 R)
• M38: 6,653,066 km (0.042 R)
• M39: 6,890,628 km (0.045 R)
• M40: 7,118,764 km (0.079 R)
• M41: 7,756,201 km (0.104 R)
• M42: 7,855,983 km (0.117 R)
• M43: 7,956,064 km (0.109 R)
• M44: 8,056,743 km (0.082 R)
• M45: 8,348,309 km (0.063 R)
• M46: 8,578,839 km (0.106 R)
• M47: 8,669,197 km (0.107 R)
• M48: 8,811,614 km (0.113 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 532

Radius: 8.8

Gravity: 6.87 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 1.06 AU - 1.14 AU

Year: 769 Days

Day: 12.8 Hours

Environment

Temp: -170 °C

Axial Tilt: 19.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 51,620,945 km

• M1: 111,450 km (0.082 R)
• M2: 174,730 km (0.112 R)
• M3: 280,646 km (0.077 R)
• M4: 350,657 km (0.073 R)
• M5: 407,953 km (0.106 R)
• M6: 539,001 km (0.087 R)
• M7: 593,754 km (0.057 R)
• M8: 699,819 km (0.087 R)
• M9: 823,087 km (0.116 R)
• M10: 882,179 km (0.096 R)
• M11: 993,479 km (0.098 R)
• M12: 1,121,685 km (0.105 R)
• M13: 1,236,875 km (0.098 R)
• M14: 1,305,391 km (0.113 R)
• M15: 1,362,537 km (0.11 R)
• M16: 1,499,120 km (0.103 R)
• M17: 1,579,305 km (0.071 R)
• M18: 1,681,630 km (0.061 R)
• M19: 1,758,074 km (0.034 R)
• M20: 1,972,598 km (0.082 R)
• M21: 2,060,860 km (0.111 R)
• M22: 2,302,760 km (0.104 R)
• M23: 2,395,810 km (0.112 R)
• M24: 2,561,864 km (0.034 R)
• M25: 2,634,119 km (0.104 R)
• M26: 2,731,657 km (0.068 R)
• M27: 2,805,558 km (0.048 R)
• M28: 2,972,360 km (0.105 R)
• M29: 3,048,505 km (0.098 R)
• M30: 3,368,196 km (0.079 R)
• M31: 3,653,629 km (0.109 R)
• M32: 3,845,114 km (0.105 R)
• M33: 4,021,340 km (0.069 R)
• M34: 4,190,685 km (0.035 R)
• M35: 4,333,701 km (0.102 R)
• M36: 4,439,616 km (0.109 R)
• M37: 4,565,877 km (0.097 R)
• M38: 4,683,461 km (0.043 R)
• M39: 4,831,862 km (0.109 R)
• M40: 4,911,747 km (0.1 R)
• M41: 5,286,639 km (0.094 R)
• M42: 5,389,562 km (0.082 R)
• M43: 5,472,290 km (0.108 R)
• M44: 5,545,144 km (0.041 R)
• M45: 5,607,826 km (0.112 R)
• M46: 5,765,652 km (0.09 R)
• M47: 5,829,081 km (0.029 R)
• M48: 5,999,623 km (0.11 R)
• M49: 6,182,581 km (0.109 R)
• M50: 6,444,078 km (0.115 R)
• M51: 6,675,955 km (0.11 R)
• M52: 6,843,205 km (0.105 R)
• M53: 7,125,047 km (0.107 R)
• M54: 7,273,149 km (0.091 R)
• M55: 7,526,119 km (0.073 R)
• M56: 7,676,914 km (0.082 R)
• M57: 7,828,905 km (0.081 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 728.6

Radius: 13.8

Gravity: 3.83 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 1.24 AU - 1.42 AU

Year: 1023 Days

Day: 13.3 Hours

Environment

Temp: -183 °C

Axial Tilt: 3.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 51,620,945 km

• M1: 189,092 km (0.113 R)
• M2: 285,882 km (0.112 R)
• M3: 475,123 km (0.083 R)
• M4: 571,613 km (0.102 R)
• M5: 665,112 km (0.103 R)
• M6: 1,029,981 km (0.106 R)
• M7: 1,333,067 km (0.067 R)
• M8: 1,464,264 km (0.106 R)
• M9: 1,559,558 km (0.118 R)
• M10: 1,648,868 km (0.09 R)
• M11: 1,782,159 km (0.034 R)
• M12: 2,050,987 km (0.051 R)
• M13: 2,249,952 km (0.109 R)
• M14: 2,389,377 km (0.119 R)
• M15: 2,512,646 km (0.107 R)
• M16: 2,706,674 km (0.086 R)
• M17: 2,805,558 km (0.048 R)
• M18: 2,925,835 km (0.093 R)
• M19: 3,017,239 km (0.075 R)
• M20: 3,403,352 km (0.108 R)
• M21: 3,640,464 km (0.111 R)
• M22: 3,827,611 km (0.08 R)
• M23: 3,916,771 km (0.108 R)
• M24: 4,131,444 km (0.073 R)
• M25: 4,246,036 km (0.117 R)
• M26: 4,443,206 km (0.101 R)
• M27: 4,714,876 km (0.062 R)
• M28: 4,822,736 km (0.086 R)
• M29: 4,979,964 km (0.073 R)
• M30: 5,114,452 km (0.11 R)
• M31: 5,274,821 km (0.109 R)
• M32: 5,374,453 km (0.104 R)
• M33: 5,462,117 km (0.09 R)
• M34: 5,550,231 km (0.116 R)
• M35: 5,920,485 km (0.117 R)
• M36: 6,115,262 km (0.069 R)
• M37: 6,285,654 km (0.084 R)
• M38: 6,537,726 km (0.058 R)
• M39: 6,685,230 km (0.106 R)
• M40: 6,915,311 km (0.032 R)
• M41: 7,148,085 km (0.117 R)
• M42: 7,313,989 km (0.101 R)
• M43: 7,411,378 km (0.095 R)
• M44: 7,551,252 km (0.096 R)
• M45: 7,720,148 km (0.034 R)
• M46: 7,833,543 km (0.104 R)
• M47: 8,148,147 km (0.119 R)
• M48: 8,234,764 km (0.111 R)
• M49: 8,408,747 km (0.082 R)
• M50: 8,642,718 km (0.082 R)
• M51: 8,730,981 km (0.117 R)
• M52: 8,819,692 km (0.086 R)
• M53: 9,569,626 km (0.073 R)
• M54: 9,859,996 km (0.074 R)
• M55: 9,952,298 km (0.114 R)
• M56: 10,122,390 km (0.103 R)
• M57: 10,575,223 km (0.091 R)

Planet 5 - Ice Giant

Semi-Major Axis: 5.93 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 218.7

Radius: 3.9

Gravity: 14.38 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 5.75 AU - 6.11 AU

Year: 9630 Days

Day: 23.5 Hours

Environment

Temp: -228 °C

Axial Tilt: 20.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 51,620,945 km

• M1: 49,517 km (0.093 R)
• M2: 132,095 km (0.109 R)
• M3: 239,656 km (0.113 R)
• M4: 275,559 km (0.069 R)
• M5: 313,258 km (0.119 R)
• M6: 448,794 km (0.08 R)
• M7: 505,641 km (0.11 R)
• M8: 565,031 km (0.096 R)
• M9: 783,893 km (0.114 R)
• M10: 853,007 km (0.117 R)
• M11: 953,238 km (0.065 R)
• M12: 1,260,212 km (0.104 R)
• M13: 1,827,936 km (0.099 R)
• M14: 2,070,883 km (0.032 R)
• M15: 2,109,180 km (0.042 R)
• M16: 2,484,521 km (0.102 R)
• M17: 2,711,162 km (0.12 R)
• M18: 3,407,690 km (0.11 R)
• M19: 3,612,938 km (0.054 R)
• M20: 3,682,352 km (0.11 R)
• M21: 3,846,012 km (0.118 R)
• M22: 3,916,771 km (0.044 R)
• M23: 4,253,067 km (0.054 R)
• M24: 4,774,566 km (0.079 R)
• M25: 5,107,571 km (0.101 R)
• M26: 5,133,451 km (0.114 R)
• M27: 5,237,571 km (0.077 R)
• M28: 5,316,110 km (0.081 R)
• M29: 5,447,906 km (0.105 R)
• M30: 5,822,648 km (0.108 R)
• M31: 6,013,236 km (0.091 R)
• M32: 6,150,567 km (0.101 R)
• M33: 6,428,221 km (0.119 R)
• M34: 6,596,967 km (0.12 R)
• M35: 6,738,486 km (0.115 R)
• M36: 6,909,776 km (0.096 R)
• M37: 7,787,616 km (0.117 R)
• M38: 8,239,552 km (0.096 R)
• M39: 8,300,438 km (0.076 R)
• M40: 8,361,474 km (0.078 R)
• M41: 8,422,659 km (0.069 R)
• M42: 8,980,211 km (0.07 R)
• M43: 9,168,704 km (0.106 R)
• M44: 9,838,603 km (0.115 R)
• M45: 10,425,176 km (0.108 R)
• M46: 10,889,229 km (0.117 R)
• M47: 11,563,915 km (0.099 R)
• M48: 12,356,335 km (0.113 R)
• M49: 12,565,922 km (0.054 R)
• M50: 12,600,928 km (0.091 R)
• M51: 12,917,776 km (0.114 R)
• M52: 12,953,231 km (0.113 R)
• M53: 12,988,686 km (0.067 R)
• M54: 13,273,071 km (0.08 R)
• M55: 13,344,429 km (0.12 R)
• M56: 13,380,183 km (0.079 R)
• M57: 13,415,937 km (0.106 R)
• M58: 14,101,993 km (0.058 R)
• M59: 14,504,411 km (0.081 R)
• M60: 15,096,370 km (0.12 R)
• M61: 16,303,924 km (0.103 R)
• M62: 16,919,220 km (0.1 R)
• M63: 17,581,340 km (0.104 R)
• M64: 19,293,338 km (0.08 R)
• M65: 19,374,271 km (0.052 R)
• M66: 19,455,353 km (0.1 R)
• M67: 19,943,790 km (0.105 R)
• M68: 20,560,283 km (0.117 R)
• M69: 21,391,748 km (0.105 R)
• M70: 21,475,522 km (0.113 R)
• M71: 21,685,259 km (0.055 R)
• M72: 22,403,927 km (0.109 R)
• M73: 22,873,066 km (0.12 R)
• M74: 23,130,374 km (0.097 R)
• M75: 23,691,067 km (0.113 R)
• M76: 24,474,660 km (0.098 R)
• M77: 24,957,712 km (0.055 R)
• M78: 25,488,336 km (0.078 R)
• M79: 26,695,740 km (0.105 R)
• M80: 27,011,840 km (0.088 R)
• M81: 27,921,695 km (0.115 R)
• M82: 28,013,248 km (0.065 R)
• M83: 28,059,025 km (0.041 R)
• M84: 28,610,593 km (0.1 R)
• M85: 28,795,346 km (0.043 R)
• M86: 29,073,149 km (0.11 R)
• M87: 29,212,275 km (0.093 R)
• M88: 29,771,323 km (0.077 R)
• M89: 29,958,470 km (0.099 R)
• M90: 30,475,031 km (0.081 R)
• M91: 30,994,584 km (0.076 R)
• M92: 31,184,275 km (0.112 R)
• M93: 31,469,558 km (0.062 R)
• M94: 31,898,904 km (0.062 R)

Planet 6 - Ice Giant

Semi-Major Axis: 6.02 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 881.9

Radius: 8

Gravity: 13.78 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 5.73 AU - 6.31 AU

Year: 9850 Days

Day: 22.4 Hours

Environment

Temp: -218 °C

Axial Tilt: 2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 51,620,945 km

• M1: 104,120 km (0.086 R)
• M2: 167,250 km (0.07 R)
• M3: 353,949 km (0.07 R)
• M4: 558,898 km (0.059 R)
• M5: 728,093 km (0.114 R)
• M6: 856,747 km (0.067 R)
• M7: 953,238 km (0.05 R)
• M8: 1,053,618 km (0.087 R)
• M9: 1,376,300 km (0.042 R)
• M10: 1,928,167 km (0.098 R)
• M11: 2,082,552 km (0.083 R)
• M12: 2,973,706 km (0.096 R)
• M13: 3,032,947 km (0.112 R)
• M14: 3,182,844 km (0.109 R)
• M15: 3,552,650 km (0.12 R)
• M16: 3,806,817 km (0.055 R)
• M17: 4,467,890 km (0.118 R)
• M18: 4,707,695 km (0.114 R)
• M19: 4,916,684 km (0.106 R)
• M20: 5,057,605 km (0.067 R)
• M21: 5,128,664 km (0.085 R)
• M22: 5,671,704 km (0.055 R)
• M23: 6,194,997 km (0.072 R)
• M24: 8,270,817 km (0.118 R)
• M25: 8,650,198 km (0.086 R)
• M26: 8,735,169 km (0.074 R)
• M27: 8,863,375 km (0.106 R)
• M28: 8,992,178 km (0.1 R)
• M29: 10,539,918 km (0.088 R)
• M30: 10,905,086 km (0.078 R)
• M31: 11,043,165 km (0.1 R)
• M32: 11,181,842 km (0.117 R)
• M33: 12,311,456 km (0.117 R)
• M34: 12,551,411 km (0.118 R)
• M35: 12,889,951 km (0.111 R)
• M36: 13,084,727 km (0.031 R)
• M37: 13,575,857 km (0.059 R)
• M38: 15,600,365 km (0.071 R)
• M39: 15,912,127 km (0.117 R)
• M40: 16,278,492 km (0.039 R)
• M41: 16,700,508 km (0.089 R)
• M42: 16,806,573 km (0.117 R)
• M43: 17,072,707 km (0.087 R)
• M44: 17,879,638 km (0.111 R)
• M45: 18,369,721 km (0.058 R)
• M46: 18,643,934 km (0.105 R)
• M47: 19,922,547 km (0.074 R)
• M48: 20,317,336 km (0.113 R)
• M49: 21,229,284 km (0.119 R)
• M50: 21,344,325 km (0.069 R)
• M51: 21,748,239 km (0.119 R)
• M52: 22,096,503 km (0.091 R)
• M53: 22,622,190 km (0.116 R)
• M54: 24,524,925 km (0.091 R)
• M55: 24,826,963 km (0.071 R)
• M56: 26,788,192 km (0.114 R)
• M57: 27,099,205 km (0.098 R)
• M58: 27,661,843 km (0.049 R)
• M59: 27,724,674 km (0.091 R)
• M60: 28,418,060 km (0.092 R)
• M61: 28,671,629 km (0.084 R)
• M62: 30,467,850 km (0.108 R)
• M63: 32,564,764 km (0.051 R)
• M64: 32,631,036 km (0.04 R)
• M65: 33,162,856 km (0.09 R)
• M66: 34,302,493 km (0.112 R)
• M67: 34,437,430 km (0.092 R)
• M68: 34,911,057 km (0.027 R)
• M69: 36,620,212 km (0.115 R)
• M70: 36,689,027 km (0.089 R)
• M71: 37,034,449 km (0.091 R)
• M72: 38,426,307 km (0.036 R)
• M73: 39,622,941 km (0.089 R)
• M74: 40,688,826 km (0.091 R)
• M75: 42,124,666 km (0.066 R)
• M76: 42,776,165 km (0.099 R)
• M77: 43,431,104 km (0.094 R)
• M78: 43,577,112 km (0.107 R)
• M79: 46,530,772 km (0.106 R)
• M80: 46,680,071 km (0.083 R)
• M81: 47,429,407 km (0.107 R)
• M82: 47,579,752 km (0.117 R)
• M83: 48,712,358 km (0.073 R)
• M84: 48,788,054 km (0.088 R)
• M85: 50,236,162 km (0.109 R)
• M86: 51,466,455 km (0.107 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 167 - 11,001 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit