🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.27 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 190.7

Radius: 11.9

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 0.46 AU - 0.6 AU

Year: 266 Days

Day: 14.4 Hours

Environment

Temp: -148 °C

Axial Tilt: 28.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 85,742,627 km

• M1: 149,149 km (0.094 R)
• M2: 235,317 km (0.089 R)
• M3: 336,595 km (0.116 R)
• M4: 435,779 km (0.094 R)
• M5: 518,805 km (0.106 R)
• M6: 597,643 km (0.098 R)
• M7: 679,025 km (0.12 R)
• M8: 794,215 km (0.106 R)
• M9: 872,604 km (0.069 R)
• M10: 980,764 km (0.059 R)
• M11: 1,240,914 km (0.042 R)
• M12: 1,327,681 km (0.088 R)
• M13: 1,419,684 km (0.1 R)
• M14: 1,545,944 km (0.086 R)
• M15: 1,640,041 km (0.086 R)
• M16: 1,759,570 km (0.095 R)
• M17: 1,871,769 km (0.12 R)
• M18: 1,947,914 km (0.117 R)
• M19: 2,179,342 km (0.114 R)
• M20: 2,256,085 km (0.071 R)
• M21: 2,549,297 km (0.103 R)
• M22: 2,630,379 km (0.066 R)
• M23: 2,731,956 km (0.118 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 715.3

Radius: 14.4

Gravity: 3.45 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 0.83 AU - 1.03 AU

Year: 619 Days

Day: 5.9 Hours

Environment

Temp: -181 °C

Axial Tilt: 29.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 85,742,627 km

• M1: 210,185 km (0.111 R)
• M2: 316,699 km (0.097 R)
• M3: 424,708 km (0.116 R)
• M4: 543,639 km (0.112 R)
• M5: 659,128 km (0.097 R)
• M6: 794,514 km (0.074 R)
• M7: 899,382 km (0.065 R)
• M8: 1,192,744 km (0.11 R)
• M9: 1,291,927 km (0.055 R)
• M10: 1,486,554 km (0.102 R)
• M11: 1,613,413 km (0.118 R)
• M12: 1,711,250 km (0.097 R)
• M13: 1,804,300 km (0.116 R)
• M14: 1,940,434 km (0.093 R)
• M15: 2,172,909 km (0.11 R)
• M16: 2,325,798 km (0.091 R)
• M17: 2,642,646 km (0.086 R)
• M18: 2,774,891 km (0.06 R)
• M19: 2,941,393 km (0.1 R)
• M20: 3,095,180 km (0.081 R)
• M21: 3,410,682 km (0.073 R)
• M22: 3,624,008 km (0.113 R)
• M23: 3,806,817 km (0.117 R)
• M24: 3,930,385 km (0.093 R)
• M25: 4,037,347 km (0.119 R)
• M26: 4,136,381 km (0.117 R)
• M27: 4,300,041 km (0.032 R)
• M28: 4,568,569 km (0.033 R)
• M29: 4,709,491 km (0.104 R)
• M30: 4,804,336 km (0.091 R)
• M31: 4,919,077 km (0.105 R)
• M32: 5,083,036 km (0.085 R)
• M33: 5,308,032 km (0.05 R)
• M34: 5,526,145 km (0.119 R)
• M35: 5,626,376 km (0.047 R)
• M36: 5,717,182 km (0.082 R)
• M37: 5,940,980 km (0.107 R)
• M38: 6,033,282 km (0.106 R)
• M39: 6,188,415 km (0.106 R)
• M40: 6,534,435 km (0.115 R)
• M41: 6,704,378 km (0.117 R)
• M42: 6,811,490 km (0.076 R)
• M43: 6,973,056 km (0.108 R)
• M44: 7,234,403 km (0.102 R)
• M45: 7,399,260 km (0.07 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 653.6

Radius: 9.4

Gravity: 7.4 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 1 AU - 1.08 AU

Year: 732 Days

Day: 8.1 Hours

Environment

Temp: -186 °C

Axial Tilt: 4.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 85,742,627 km

• M1: 118,182 km (0.073 R)
• M2: 213,476 km (0.105 R)
• M3: 277,504 km (0.102 R)
• M4: 366,664 km (0.103 R)
• M5: 426,204 km (0.082 R)
• M6: 529,726 km (0.089 R)
• M7: 682,465 km (0.064 R)
• M8: 764,744 km (0.116 R)
• M9: 845,078 km (0.099 R)
• M10: 1,098,198 km (0.113 R)
• M11: 1,214,884 km (0.098 R)
• M12: 1,556,267 km (0.105 R)
• M13: 1,681,330 km (0.063 R)
• M14: 1,766,601 km (0.033 R)
• M15: 1,897,499 km (0.114 R)
• M16: 2,008,950 km (0.079 R)
• M17: 2,076,867 km (0.078 R)
• M18: 2,332,829 km (0.114 R)
• M19: 2,412,415 km (0.047 R)
• M20: 2,615,569 km (0.04 R)
• M21: 2,715,052 km (0.113 R)
• M22: 3,021,129 km (0.093 R)
• M23: 3,134,524 km (0.118 R)
• M24: 3,204,985 km (0.03 R)
• M25: 3,275,894 km (0.075 R)
• M26: 3,401,407 km (0.099 R)
• M27: 3,620,418 km (0.062 R)
• M28: 3,740,994 km (0.089 R)
• M29: 3,815,793 km (0.098 R)
• M30: 4,100,926 km (0.081 R)
• M31: 4,168,545 km (0.101 R)
• M32: 4,304,828 km (0.109 R)
• M33: 4,422,711 km (0.087 R)
• M34: 4,531,768 km (0.088 R)
• M35: 4,651,895 km (0.083 R)
• M36: 4,772,920 km (0.113 R)
• M37: 5,090,666 km (0.117 R)
• M38: 5,425,915 km (0.047 R)
• M39: 5,692,947 km (0.114 R)
• M40: 5,811,728 km (0.025 R)
• M41: 5,942,327 km (0.086 R)
• M42: 6,261,868 km (0.098 R)
• M43: 6,463,077 km (0.04 R)
• M44: 6,632,422 km (0.093 R)
• M45: 6,814,632 km (0.101 R)
• M46: 6,894,966 km (0.09 R)
• M47: 6,987,118 km (0.098 R)
• M48: 7,465,532 km (0.079 R)
• M49: 7,655,222 km (0.097 R)
• M50: 7,786,569 km (0.096 R)
• M51: 8,136,329 km (0.116 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 113.5

Radius: 14.5

Gravity: 0.54 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 1.15 AU - 1.27 AU

Year: 919 Days

Day: 13.5 Hours

Environment

Temp: -185 °C

Axial Tilt: 16.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 85,742,627 km

• M1: 182,210 km (0.042 R)
• M2: 284,535 km (0.069 R)
• M3: 379,679 km (0.084 R)
• M4: 502,499 km (0.027 R)
• M5: 661,073 km (0.084 R)
• M6: 766,689 km (0.082 R)
• M7: 939,624 km (0.101 R)
• M8: 1,189,153 km (0.094 R)
• M9: 1,280,558 km (0.081 R)
• M10: 1,374,655 km (0.114 R)
• M11: 1,640,939 km (0.112 R)
• M12: 1,744,012 km (0.104 R)
• M13: 1,946,268 km (0.076 R)
• M14: 2,039,318 km (0.085 R)
• M15: 2,150,769 km (0.115 R)
• M16: 2,270,148 km (0.118 R)
• M17: 2,557,824 km (0.087 R)
• M18: 2,648,182 km (0.11 R)
• M19: 2,746,019 km (0.096 R)
• M20: 3,085,007 km (0.041 R)
• M21: 3,188,080 km (0.082 R)
• M22: 3,312,097 km (0.082 R)
• M23: 3,424,445 km (0.068 R)
• M24: 3,524,675 km (0.09 R)
• M25: 3,790,062 km (0.095 R)
• M26: 3,942,652 km (0.097 R)
• M27: 4,047,819 km (0.034 R)
• M28: 4,161,214 km (0.117 R)
• M29: 4,254,115 km (0.067 R)
• M30: 4,383,816 km (0.068 R)
• M31: 4,617,937 km (0.057 R)
• M32: 4,848,617 km (0.056 R)
• M33: 4,999,561 km (0.063 R)
• M34: 5,136,742 km (0.096 R)
• M35: 5,275,120 km (0.093 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 727.6

Radius: 12.1

Gravity: 4.97 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 3.65 AU - 4.89 AU

Year: 6091 Days

Day: 5.8 Hours

Environment

Temp: -222 °C

Axial Tilt: 13.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 85,742,627 km

• M1: 180,415 km (0.118 R)
• M2: 419,921 km (0.042 R)
• M3: 639,232 km (0.065 R)
• M4: 717,023 km (0.069 R)
• M5: 854,802 km (0.055 R)
• M6: 1,017,565 km (0.102 R)
• M7: 1,307,037 km (0.099 R)
• M8: 1,497,325 km (0.11 R)
• M9: 1,790,537 km (0.063 R)
• M10: 1,905,428 km (0.075 R)
• M11: 2,646,386 km (0.063 R)
• M12: 2,800,323 km (0.07 R)
• M13: 3,163,397 km (0.071 R)
• M14: 3,280,083 km (0.042 R)
• M15: 3,541,730 km (0.113 R)
• M16: 4,111,099 km (0.106 R)
• M17: 4,238,706 km (0.076 R)
• M18: 4,445,750 km (0.087 R)
• M19: 4,550,468 km (0.065 R)
• M20: 4,896,638 km (0.06 R)
• M21: 5,446,110 km (0.111 R)
• M22: 6,044,203 km (0.067 R)
• M23: 6,513,940 km (0.104 R)
• M24: 6,904,391 km (0.09 R)
• M25: 7,240,836 km (0.11 R)
• M26: 7,395,520 km (0.083 R)
• M27: 8,476,515 km (0.097 R)
• M28: 8,574,202 km (0.052 R)
• M29: 8,672,338 km (0.119 R)
• M30: 8,836,746 km (0.112 R)
• M31: 9,035,412 km (0.096 R)
• M32: 10,783,314 km (0.082 R)
• M33: 11,713,812 km (0.054 R)
• M34: 11,968,727 km (0.098 R)
• M35: 12,595,542 km (0.074 R)
• M36: 12,744,542 km (0.108 R)
• M37: 12,856,740 km (0.088 R)
• M38: 13,082,035 km (0.093 R)
• M39: 13,308,675 km (0.091 R)
• M40: 13,536,663 km (0.083 R)
• M41: 13,804,144 km (0.114 R)
• M42: 14,422,432 km (0.089 R)
• M43: 14,539,417 km (0.089 R)
• M44: 14,617,507 km (0.056 R)
• M45: 14,734,941 km (0.08 R)
• M46: 15,247,613 km (0.06 R)
• M47: 15,366,693 km (0.037 R)
• M48: 16,534,305 km (0.097 R)
• M49: 16,984,594 km (0.112 R)
• M50: 18,486,706 km (0.11 R)
• M51: 18,741,172 km (0.115 R)
• M52: 19,468,517 km (0.119 R)
• M53: 19,900,556 km (0.027 R)
• M54: 22,108,621 km (0.066 R)
• M55: 22,922,433 km (0.11 R)
• M56: 23,699,893 km (0.095 R)
• M57: 23,838,122 km (0.111 R)
• M58: 23,930,274 km (0.043 R)
• M59: 24,022,576 km (0.112 R)
• M60: 25,657,830 km (0.12 R)
• M61: 25,799,798 km (0.106 R)
• M62: 25,894,494 km (0.11 R)
• M63: 26,084,184 km (0.107 R)
• M64: 26,369,766 km (0.078 R)
• M65: 26,656,246 km (0.115 R)
• M66: 26,751,989 km (0.037 R)
• M67: 26,895,902 km (0.1 R)
• M68: 27,039,965 km (0.099 R)
• M69: 28,250,660 km (0.093 R)
• M70: 29,677,226 km (0.065 R)
• M71: 29,875,892 km (0.105 R)
• M72: 30,025,190 km (0.085 R)
• M73: 30,174,639 km (0.11 R)
• M74: 30,524,398 km (0.109 R)
• M75: 30,724,859 km (0.091 R)
• M76: 30,925,769 km (0.105 R)
• M77: 32,038,778 km (0.102 R)
• M78: 34,199,569 km (0.062 R)
• M79: 34,460,019 km (0.094 R)

Planet 6 - Ice Giant

Semi-Major Axis: 8.03 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 753.2

Radius: 6.8

Gravity: 16.29 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 6.95 AU - 9.11 AU

Year: 15707 Days

Day: 23 Hours

Environment

Temp: -231 °C

Axial Tilt: 43.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 85,742,627 km

• M1: 108,159 km (0.084 R)
• M2: 195,225 km (0.092 R)
• M3: 245,789 km (0.043 R)
• M4: 503,098 km (0.111 R)
• M5: 559,795 km (0.097 R)
• M6: 721,959 km (0.118 R)
• M7: 764,894 km (0.087 R)
• M8: 969,394 km (0.066 R)
• M9: 1,595,312 km (0.109 R)
• M10: 2,291,540 km (0.116 R)
• M11: 2,356,166 km (0.096 R)
• M12: 3,581,971 km (0.118 R)
• M13: 4,198,315 km (0.075 R)
• M14: 4,559,294 km (0.104 R)
• M15: 4,681,965 km (0.114 R)
• M16: 6,056,171 km (0.106 R)
• M17: 6,880,156 km (0.055 R)
• M18: 6,973,954 km (0.097 R)
• M19: 7,115,324 km (0.094 R)
• M20: 8,230,725 km (0.073 R)
• M21: 8,380,174 km (0.091 R)
• M22: 8,430,139 km (0.099 R)
• M23: 8,783,041 km (0.114 R)
• M24: 9,089,567 km (0.077 R)
• M25: 9,451,444 km (0.092 R)
• M26: 10,136,004 km (0.072 R)
• M27: 10,349,779 km (0.061 R)
• M28: 10,511,195 km (0.112 R)
• M29: 11,330,543 km (0.112 R)
• M30: 11,441,395 km (0.067 R)
• M31: 12,226,933 km (0.082 R)
• M32: 13,672,797 km (0.08 R)
• M33: 13,731,738 km (0.112 R)
• M34: 14,505,758 km (0.054 R)
• M35: 15,232,803 km (0.12 R)
• M36: 15,724,083 km (0.026 R)
• M37: 16,095,833 km (0.088 R)
• M38: 16,533,407 km (0.066 R)
• M39: 20,104,607 km (0.081 R)
• M40: 20,373,285 km (0.114 R)
• M41: 20,846,463 km (0.077 R)
• M42: 21,186,499 km (0.09 R)
• M43: 21,254,865 km (0.069 R)
• M44: 21,528,630 km (0.102 R)
• M45: 22,287,390 km (0.091 R)
• M46: 23,973,208 km (0.046 R)
• M47: 24,044,417 km (0.063 R)
• M48: 24,115,626 km (0.117 R)
• M49: 26,064,437 km (0.037 R)
• M50: 26,872,864 km (0.047 R)
• M51: 27,168,918 km (0.044 R)
• M52: 27,391,520 km (0.115 R)
• M53: 27,465,870 km (0.119 R)
• M54: 28,288,509 km (0.117 R)
• M55: 28,363,607 km (0.098 R)
• M56: 28,891,687 km (0.046 R)
• M57: 29,728,238 km (0.072 R)
• M58: 31,113,964 km (0.104 R)
• M59: 32,442,093 km (0.08 R)
• M60: 33,469,980 km (0.044 R)
• M61: 34,268,085 km (0.065 R)
• M62: 37,522,288 km (0.105 R)
• M63: 39,018,565 km (0.102 R)
• M64: 39,353,814 km (0.09 R)
• M65: 39,521,663 km (0.101 R)
• M66: 40,873,729 km (0.094 R)
• M67: 41,897,726 km (0.105 R)
• M68: 41,983,446 km (0.111 R)
• M69: 43,796,871 km (0.053 R)
• M70: 46,786,584 km (0.098 R)
• M71: 49,026,663 km (0.095 R)
• M72: 49,569,404 km (0.066 R)
• M73: 50,478,510 km (0.079 R)
• M74: 50,661,020 km (0.113 R)
• M75: 50,843,679 km (0.119 R)
• M76: 51,118,191 km (0.118 R)
• M77: 51,668,561 km (0.068 R)
• M78: 52,682,685 km (0.05 R)
• M79: 53,145,840 km (0.088 R)
• M80: 53,982,840 km (0.106 R)
• M81: 56,425,474 km (0.098 R)
• M82: 56,614,865 km (0.113 R)
• M83: 59,192,137 km (0.105 R)
• M84: 59,963,015 km (0.063 R)
• M85: 60,156,296 km (0.068 R)
• M86: 61,417,555 km (0.114 R)
• M87: 61,807,407 km (0.077 R)
• M88: 63,374,894 km (0.094 R)
• M89: 63,571,765 km (0.117 R)
• M90: 63,768,785 km (0.049 R)
• M91: 64,460,227 km (0.047 R)
• M92: 64,559,111 km (0.12 R)
• M93: 65,750,658 km (0.081 R)

Planet 7 - Ice Giant

Semi-Major Axis: 10.31 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 750.9

Radius: 8

Gravity: 11.73 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 9.66 AU - 10.96 AU

Year: 22851 Days

Day: 23.8 Hours

Environment

Temp: -227 °C

Axial Tilt: 4.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 85,742,627 km

• M1: 107,112 km (0.116 R)
• M2: 306,376 km (0.061 R)
• M3: 733,927 km (0.104 R)
• M4: 917,035 km (0.087 R)
• M5: 1,518,718 km (0.104 R)
• M6: 1,719,777 km (0.08 R)
• M7: 1,823,448 km (0.12 R)
• M8: 2,335,223 km (0.094 R)
• M9: 2,848,493 km (0.114 R)
• M10: 4,633,944 km (0.096 R)
• M11: 4,975,775 km (0.104 R)
• M12: 5,325,684 km (0.07 R)
• M13: 7,360,963 km (0.119 R)
• M14: 8,106,858 km (0.077 R)
• M15: 8,400,220 km (0.06 R)
• M16: 8,756,711 km (0.081 R)
• M17: 9,057,702 km (0.116 R)
• M18: 9,118,289 km (0.064 R)
• M19: 9,423,319 km (0.094 R)
• M20: 10,043,403 km (0.062 R)
• M21: 11,257,689 km (0.118 R)
• M22: 11,453,512 km (0.08 R)
• M23: 11,716,655 km (0.096 R)
• M24: 13,543,544 km (0.072 R)
• M25: 13,612,957 km (0.104 R)
• M26: 14,383,686 km (0.111 R)
• M27: 14,454,445 km (0.103 R)
• M28: 14,738,681 km (0.033 R)
• M29: 16,854,145 km (0.104 R)
• M30: 19,062,808 km (0.095 R)
• M31: 19,452,660 km (0.106 R)
• M32: 20,478,752 km (0.119 R)
• M33: 21,765,742 km (0.116 R)
• M34: 23,078,613 km (0.108 R)
• M35: 26,211,492 km (0.066 R)
• M36: 27,871,430 km (0.055 R)
• M37: 28,136,517 km (0.086 R)
• M38: 29,835,500 km (0.088 R)
• M39: 30,834,216 km (0.12 R)
• M40: 30,925,620 km (0.059 R)
• M41: 31,751,699 km (0.12 R)
• M42: 32,864,408 km (0.051 R)
• M43: 33,519,348 km (0.092 R)
• M44: 33,989,833 km (0.102 R)
• M45: 36,374,872 km (0.06 R)
• M46: 39,109,371 km (0.053 R)
• M47: 39,307,289 km (0.049 R)
• M48: 39,505,506 km (0.113 R)
• M49: 39,704,023 km (0.032 R)
• M50: 39,803,356 km (0.112 R)
• M51: 40,002,321 km (0.101 R)
• M52: 41,505,480 km (0.069 R)
• M53: 41,606,459 km (0.104 R)
• M54: 46,124,614 km (0.098 R)
• M55: 47,383,630 km (0.105 R)
• M56: 47,488,946 km (0.11 R)
• M57: 48,973,257 km (0.11 R)
• M58: 49,400,059 km (0.085 R)
• M59: 50,580,237 km (0.09 R)
• M60: 51,011,677 km (0.093 R)
• M61: 53,845,809 km (0.088 R)
• M62: 54,286,375 km (0.115 R)
• M63: 54,949,392 km (0.093 R)
• M64: 56,060,456 km (0.077 R)
• M65: 56,283,506 km (0.108 R)
• M66: 57,178,849 km (0.092 R)
• M67: 57,291,197 km (0.115 R)
• M68: 57,403,396 km (0.118 R)
• M69: 60,007,147 km (0.105 R)
• M70: 62,071,448 km (0.07 R)
• M71: 62,302,277 km (0.088 R)
• M72: 64,859,952 km (0.103 R)
• M73: 65,211,357 km (0.041 R)
• M74: 65,563,361 km (0.084 R)
• M75: 68,164,419 km (0.08 R)
• M76: 68,402,579 km (0.086 R)
• M77: 68,641,038 km (0.076 R)
• M78: 68,760,268 km (0.101 R)
• M79: 69,717,245 km (0.069 R)
• M80: 70,197,305 km (0.071 R)
• M81: 70,678,561 km (0.076 R)
• M82: 71,886,414 km (0.075 R)
• M83: 78,276,188 km (0.112 R)
• M84: 79,150,139 km (0.078 R)
• M85: 79,650,993 km (0.101 R)
• M86: 80,152,894 km (0.1 R)
• M87: 81,285,948 km (0.165 R)
• M88: 82,678,106 km (0.044 R)
• M89: 82,804,965 km (0.081 R)
• M90: 84,333,406 km (0.107 R)
• M91: 84,972,937 km (0.031 R)
• M92: 85,101,142 km (0.081 R)
• M93: 85,614,263 km (0.098 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 307 - 12,174 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit