🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.27 AU

Composition

Type: Inner (Rocky/Metallic)

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: 807.7

Radius: 9.3

Gravity: 9.34 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 0.48 AU - 0.58 AU

Year: 266 Days

Day: 12.2 Hours

Environment

Temp: -146 °C

Axial Tilt: 143.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 34,089,877 km

• M1: 116,088 km (0.108 R)
• M2: 177,124 km (0.108 R)
• M3: 310,116 km (0.098 R)
• M4: 368,759 km (0.119 R)
• M5: 448,943 km (0.078 R)
• M6: 557,402 km (0.058 R)
• M7: 695,630 km (0.03 R)
• M8: 753,674 km (0.066 R)
• M9: 845,976 km (0.08 R)
• M10: 972,685 km (0.084 R)
• M11: 1,034,619 km (0.119 R)
• M12: 1,158,636 km (0.101 R)
• M13: 1,258,268 km (0.09 R)
• M14: 1,330,523 km (0.068 R)
• M15: 1,395,599 km (0.113 R)
• M16: 1,751,492 km (0.033 R)
• M17: 1,871,619 km (0.099 R)
• M18: 1,939,985 km (0.086 R)
• M19: 2,039,318 km (0.039 R)
• M20: 2,201,931 km (0.082 R)
• M21: 2,263,865 km (0.106 R)
• M22: 2,389,826 km (0.044 R)
• M23: 2,485,868 km (0.075 R)
• M24: 2,599,562 km (0.086 R)
• M25: 2,659,850 km (0.097 R)
• M26: 2,759,482 km (0.075 R)
• M27: 2,837,722 km (0.047 R)
• M28: 2,933,913 km (0.1 R)
• M29: 3,042,671 km (0.103 R)
• M30: 3,100,565 km (0.079 R)
• M31: 3,205,583 km (0.119 R)
• M32: 3,329,600 km (0.079 R)
• M33: 3,449,129 km (0.051 R)
• M34: 3,521,683 km (0.048 R)
• M35: 3,606,805 km (0.064 R)
• M36: 3,674,273 km (0.106 R)
• M37: 3,860,373 km (0.119 R)
• M38: 4,055,897 km (0.112 R)
• M39: 4,145,357 km (0.112 R)
• M40: 4,332,654 km (0.087 R)
• M41: 4,503,046 km (0.069 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 390.3

Radius: 11.5

Gravity: 2.95 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 0.54 AU - 0.58 AU

Year: 289 Days

Day: 14 Hours

Environment

Temp: -143 °C

Axial Tilt: 49.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 34,089,877 km

• M1: 143,614 km (0.07 R)
• M2: 221,405 km (0.078 R)
• M3: 309,817 km (0.119 R)
• M4: 391,049 km (0.08 R)
• M5: 487,091 km (0.103 R)
• M6: 577,149 km (0.063 R)
• M7: 752,627 km (0.096 R)
• M8: 879,187 km (0.098 R)
• M9: 953,537 km (0.055 R)
• M10: 1,078,152 km (0.115 R)
• M11: 1,208,601 km (0.104 R)
• M12: 1,288,636 km (0.062 R)
• M13: 1,393,504 km (0.093 R)
• M14: 1,513,033 km (0.12 R)
• M15: 1,612,067 km (0.103 R)
• M16: 1,692,850 km (0.109 R)
• M17: 1,771,089 km (0.116 R)
• M18: 1,905,428 km (0.108 R)
• M19: 1,978,432 km (0.066 R)
• M20: 2,061,010 km (0.113 R)
• M21: 2,329,538 km (0.113 R)
• M22: 2,491,702 km (0.115 R)
• M23: 2,566,950 km (0.082 R)
• M24: 2,686,329 km (0.081 R)
• M25: 2,763,671 km (0.079 R)
• M26: 2,905,789 km (0.119 R)
• M27: 3,131,383 km (0.097 R)
• M28: 3,218,000 km (0.092 R)
• M29: 3,341,867 km (0.117 R)
• M30: 3,441,050 km (0.062 R)
• M31: 3,530,659 km (0.06 R)
• M32: 3,647,794 km (0.093 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 87.2

Radius: 9.6

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 0.71 AU - 1.09 AU

Year: 589 Days

Day: 7.6 Hours

Environment

Temp: -177 °C

Axial Tilt: 12.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 34,089,877 km

• M1: 119,529 km (0.115 R)
• M2: 187,596 km (0.112 R)
• M3: 316,399 km (0.089 R)
• M4: 380,128 km (0.095 R)
• M5: 440,117 km (0.112 R)
• M6: 506,538 km (0.106 R)
• M7: 620,532 km (0.12 R)
• M8: 693,985 km (0.076 R)
• M9: 758,760 km (0.077 R)
• M10: 822,788 km (0.114 R)
• M11: 891,903 km (0.06 R)
• M12: 973,134 km (0.106 R)
• M13: 1,050,177 km (0.073 R)
• M14: 1,210,696 km (0.054 R)
• M15: 1,294,022 km (0.095 R)
• M16: 1,436,289 km (0.079 R)
• M17: 1,525,001 km (0.066 R)
• M18: 1,603,689 km (0.119 R)
• M19: 1,675,646 km (0.046 R)
• M20: 1,752,838 km (0.049 R)
• M21: 1,843,794 km (0.053 R)
• M22: 2,030,641 km (0.117 R)
• M23: 2,196,994 km (0.104 R)
• M24: 2,349,734 km (0.115 R)
• M25: 2,450,413 km (0.094 R)
• M26: 2,524,614 km (0.095 R)
• M27: 2,613,774 km (0.094 R)
• M28: 2,723,130 km (0.118 R)
• M29: 2,790,449 km (0.054 R)
• M30: 2,911,923 km (0.065 R)
• M31: 3,155,468 km (0.082 R)
• M32: 3,231,314 km (0.09 R)
• M33: 3,577,783 km (0.097 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 670.2

Radius: 13.7

Gravity: 3.57 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 1.33 AU - 1.45 AU

Year: 1131 Days

Day: 6.8 Hours

Environment

Temp: -186 °C

Axial Tilt: 137.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 34,089,877 km

• M1: 173,085 km (0.095 R)
• M2: 352,004 km (0.03 R)
• M3: 506,538 km (0.1 R)
• M4: 603,328 km (0.109 R)
• M5: 744,549 km (0.084 R)
• M6: 865,274 km (0.058 R)
• M7: 972,685 km (0.081 R)
• M8: 1,180,178 km (0.081 R)
• M9: 1,434,943 km (0.111 R)
• M10: 1,631,664 km (0.113 R)
• M11: 1,759,570 km (0.054 R)
• M12: 1,855,462 km (0.047 R)
• M13: 1,944,324 km (0.105 R)
• M14: 2,052,932 km (0.06 R)
• M15: 2,257,432 km (0.107 R)
• M16: 2,687,077 km (0.094 R)
• M17: 2,788,504 km (0.109 R)
• M18: 2,942,889 km (0.116 R)
• M19: 3,249,864 km (0.118 R)
• M20: 3,390,935 km (0.052 R)
• M21: 3,478,749 km (0.067 R)
• M22: 3,589,601 km (0.083 R)
• M23: 3,792,306 km (0.084 R)
• M24: 3,917,968 km (0.059 R)
• M25: 4,033,607 km (0.097 R)
• M26: 4,138,475 km (0.091 R)
• M27: 4,232,573 km (0.083 R)
• M28: 4,459,064 km (0.092 R)
• M29: 4,837,098 km (0.066 R)
• M30: 5,023,945 km (0.11 R)
• M31: 5,187,755 km (0.106 R)
• M32: 5,314,913 km (0.109 R)
• M33: 5,468,999 km (0.108 R)
• M34: 5,624,581 km (0.113 R)
• M35: 5,755,329 km (0.033 R)
• M36: 5,860,796 km (0.098 R)
• M37: 6,006,803 km (0.107 R)
• M38: 6,207,713 km (0.07 R)
• M39: 6,506,610 km (0.099 R)
• M40: 6,602,801 km (0.119 R)
• M41: 6,726,967 km (0.03 R)
• M42: 7,034,092 km (0.118 R)
• M43: 7,217,798 km (0.052 R)
• M44: 7,662,253 km (0.111 R)
• M45: 7,939,009 km (0.091 R)
• M46: 8,115,535 km (0.099 R)
• M47: 8,728,737 km (0.049 R)
• M48: 9,048,577 km (0.107 R)
• M49: 9,279,406 km (0.115 R)
• M50: 9,403,273 km (0.073 R)
• M51: 9,605,978 km (0.108 R)
• M52: 9,699,926 km (0.065 R)
• M53: 9,904,576 km (0.109 R)
• M54: 10,079,007 km (0.109 R)
• M55: 10,254,336 km (0.106 R)
• M56: 11,031,497 km (0.042 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 913.5

Radius: 12

Gravity: 6.34 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 2.45 AU - 2.63 AU

Year: 2794 Days

Day: 12 Hours

Environment

Temp: -217 °C

Axial Tilt: 10.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 34,089,877 km

• M1: 182,509 km (0.068 R)
• M2: 259,852 km (0.092 R)
• M3: 363,074 km (0.089 R)
• M4: 438,172 km (0.05 R)
• M5: 656,136 km (0.101 R)
• M6: 734,077 km (0.066 R)
• M7: 922,271 km (0.108 R)
• M8: 1,322,595 km (0.079 R)
• M9: 1,516,174 km (0.115 R)
• M10: 1,664,276 km (0.104 R)
• M11: 1,817,315 km (0.072 R)
• M12: 2,398,054 km (0.102 R)
• M13: 2,476,593 km (0.119 R)
• M14: 2,620,207 km (0.085 R)
• M15: 3,205,134 km (0.086 R)
• M16: 3,701,949 km (0.092 R)
• M17: 3,848,555 km (0.091 R)
• M18: 4,071,904 km (0.111 R)
• M19: 4,767,684 km (0.064 R)
• M20: 4,947,501 km (0.091 R)
• M21: 5,231,737 km (0.095 R)
• M22: 5,563,096 km (0.068 R)
• M23: 5,731,394 km (0.092 R)
• M24: 6,008,598 km (0.041 R)
• M25: 6,181,384 km (0.103 R)
• M26: 6,509,751 km (0.051 R)
• M27: 6,754,194 km (0.038 R)
• M28: 6,843,803 km (0.029 R)
• M29: 6,979,040 km (0.064 R)
• M30: 7,092,435 km (0.092 R)
• M31: 7,206,429 km (0.108 R)
• M32: 7,390,135 km (0.081 R)
• M33: 7,622,012 km (0.045 R)
• M34: 7,785,672 km (0.113 R)
• M35: 8,021,587 km (0.097 R)
• M36: 8,259,897 km (0.117 R)
• M37: 8,500,600 km (0.07 R)
• M38: 8,597,539 km (0.11 R)
• M39: 8,694,778 km (0.034 R)
• M40: 8,939,670 km (0.117 R)
• M41: 9,261,455 km (0.084 R)
• M42: 9,713,240 km (0.068 R)
• M43: 9,890,813 km (0.119 R)
• M44: 10,249,399 km (0.093 R)
• M45: 10,430,263 km (0.111 R)
• M46: 10,664,533 km (0.109 R)
• M47: 11,005,766 km (0.068 R)
• M48: 11,085,053 km (0.05 R)
• M49: 11,484,329 km (0.114 R)
• M50: 12,051,156 km (0.119 R)
• M51: 12,544,380 km (0.038 R)
• M52: 13,156,235 km (0.075 R)
• M53: 13,381,081 km (0.087 R)
• M54: 13,749,391 km (0.116 R)
• M55: 14,728,060 km (0.105 R)
• M56: 15,196,451 km (0.096 R)
• M57: 15,699,549 km (0.07 R)
• M58: 15,968,077 km (0.108 R)
• M59: 16,328,458 km (0.072 R)
• M60: 16,691,532 km (0.104 R)
• M61: 16,996,263 km (0.115 R)
• M62: 17,271,972 km (0.103 R)
• M63: 17,549,177 km (0.077 R)
• M64: 18,452,598 km (0.067 R)
• M65: 18,736,086 km (0.073 R)
• M66: 18,925,776 km (0.087 R)
• M67: 19,052,635 km (0.047 R)
• M68: 19,435,007 km (0.094 R)
• M69: 19,723,432 km (0.073 R)
• M70: 20,239,545 km (0.08 R)
• M71: 20,434,321 km (0.112 R)
• M72: 21,087,914 km (0.12 R)
• M73: 21,219,560 km (0.032 R)
• M74: 21,615,845 km (0.088 R)
• M75: 22,081,244 km (0.06 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 239.9

Radius: 9

Gravity: 2.96 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 3.16 AU - 3.2 AU

Year: 3914 Days

Day: 12.7 Hours

Environment

Temp: -211 °C

Axial Tilt: 11.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 34,089,877 km

• M1: 191,635 km (0.102 R)
• M2: 250,277 km (0.098 R)
• M3: 444,754 km (0.083 R)
• M4: 503,397 km (0.113 R)
• M5: 714,479 km (0.063 R)
• M6: 877,541 km (0.096 R)
• M7: 1,229,694 km (0.03 R)
• M8: 1,564,794 km (0.109 R)
• M9: 2,016,729 km (0.109 R)
• M10: 2,198,042 km (0.103 R)
• M11: 2,480,183 km (0.101 R)
• M12: 2,576,823 km (0.103 R)
• M13: 2,703,084 km (0.084 R)
• M14: 2,802,567 km (0.084 R)
• M15: 2,860,012 km (0.116 R)
• M16: 3,005,421 km (0.107 R)
• M17: 3,258,242 km (0.111 R)
• M18: 3,487,126 km (0.083 R)
• M19: 3,564,618 km (0.097 R)
• M20: 3,658,266 km (0.083 R)
• M21: 3,721,247 km (0.114 R)
• M22: 3,784,527 km (0.104 R)
• M23: 4,287,625 km (0.111 R)
• M24: 4,725,647 km (0.119 R)
• M25: 4,863,427 km (0.105 R)
• M26: 5,249,090 km (0.119 R)
• M27: 5,553,821 km (0.052 R)
• M28: 5,754,132 km (0.062 R)
• M29: 6,105,687 km (0.109 R)
• M30: 6,218,185 km (0.109 R)
• M31: 6,445,275 km (0.049 R)
• M32: 6,540,718 km (0.079 R)
• M33: 6,617,462 km (0.118 R)
• M34: 6,713,653 km (0.092 R)
• M35: 6,790,995 km (0.027 R)
• M36: 6,849,339 km (0.084 R)
• M37: 7,044,564 km (0.107 R)
• M38: 7,162,596 km (0.11 R)
• M39: 7,440,699 km (0.068 R)
• M40: 7,540,780 km (0.092 R)
• M41: 7,762,783 km (0.119 R)
• M42: 8,048,365 km (0.109 R)
• M43: 8,295,950 km (0.12 R)
• M44: 8,399,920 km (0.079 R)
• M45: 8,504,190 km (0.104 R)
• M46: 8,587,965 km (0.113 R)
• M47: 8,947,149 km (0.07 R)
• M48: 9,096,448 km (0.115 R)
• M49: 9,182,168 km (0.034 R)
• M50: 9,289,729 km (0.1 R)
• M51: 9,571,122 km (0.095 R)
• M52: 9,680,179 km (0.118 R)
• M53: 9,811,526 km (0.089 R)
• M54: 10,522,116 km (0.106 R)
• M55: 10,883,694 km (0.104 R)
• M56: 11,503,179 km (0.082 R)
• M57: 11,758,692 km (0.101 R)
• M58: 12,063,273 km (0.115 R)
• M59: 12,275,702 km (0.058 R)
• M60: 12,632,343 km (0.103 R)
• M61: 13,016,511 km (0.064 R)
• M62: 13,210,090 km (0.106 R)
• M63: 13,600,092 km (0.082 R)
• M64: 13,821,198 km (0.069 R)
• M65: 13,895,099 km (0.059 R)
• M66: 14,093,017 km (0.058 R)
• M67: 14,616,759 km (0.093 R)
• M68: 14,742,421 km (0.107 R)
• M69: 15,096,220 km (0.104 R)
• M70: 15,427,131 km (0.105 R)
• M71: 15,889,388 km (0.066 R)
• M72: 16,460,553 km (0.094 R)
• M73: 17,117,886 km (0.104 R)
• M74: 17,303,387 km (0.105 R)
• M75: 17,489,637 km (0.098 R)
• M76: 17,569,672 km (0.071 R)

Asteroid Belt

Center: 3.77 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 4.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 624

Radius: 8.7

Gravity: 8.24 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 3.63 AU - 5.09 AU

Year: 6284 Days

Day: 9.6 Hours

Environment

Temp: -230 °C

Axial Tilt: 22.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 34,089,877 km

• M1: 142,118 km (0.038 R)
• M2: 454,478 km (0.119 R)
• M3: 671,395 km (0.111 R)
• M4: 935,435 km (0.065 R)
• M5: 1,166,714 km (0.047 R)
• M6: 1,281,007 km (0.114 R)
• M7: 1,433,447 km (0.094 R)
• M8: 2,121,896 km (0.11 R)
• M9: 2,660,149 km (0.092 R)
• M10: 3,425,193 km (0.034 R)
• M11: 3,686,690 km (0.109 R)
• M12: 3,832,099 km (0.056 R)
• M13: 4,128,602 km (0.094 R)
• M14: 4,535,508 km (0.104 R)
• M15: 4,796,407 km (0.113 R)
• M16: 4,875,694 km (0.08 R)
• M17: 5,062,242 km (0.102 R)
• M18: 5,224,107 km (0.079 R)
• M19: 5,387,618 km (0.048 R)
• M20: 5,525,248 km (0.119 R)
• M21: 5,775,974 km (0.11 R)
• M22: 5,945,169 km (0.117 R)
• M23: 6,756,139 km (0.088 R)
• M24: 6,845,150 km (0.107 R)
• M25: 6,904,690 km (0.062 R)
• M26: 7,725,234 km (0.075 R)
• M27: 8,099,827 km (0.11 R)
• M28: 8,225,938 km (0.089 R)
• M29: 8,416,526 km (0.081 R)
• M30: 8,608,460 km (0.111 R)
• M31: 9,390,707 km (0.085 R)
• M32: 9,656,543 km (0.119 R)
• M33: 9,756,923 km (0.12 R)
• M34: 11,338,322 km (0.048 R)
• M35: 11,799,682 km (0.086 R)
• M36: 12,050,557 km (0.102 R)
• M37: 12,230,823 km (0.108 R)
• M38: 12,339,431 km (0.066 R)
• M39: 12,411,986 km (0.07 R)
• M40: 12,630,698 km (0.103 R)
• M41: 13,145,763 km (0.091 R)
• M42: 13,331,414 km (0.056 R)
• M43: 14,886,035 km (0.096 R)
• M44: 15,586,602 km (0.032 R)
• M45: 15,783,174 km (0.12 R)
• M46: 17,425,310 km (0.049 R)
• M47: 17,752,031 km (0.042 R)
• M48: 18,411,608 km (0.085 R)
• M49: 18,702,726 km (0.111 R)
• M50: 18,953,452 km (0.031 R)
• M51: 19,247,262 km (0.109 R)
• M52: 19,627,390 km (0.088 R)
• M53: 19,712,212 km (0.09 R)
• M54: 20,138,117 km (0.101 R)
• M55: 20,523,930 km (0.09 R)
• M56: 20,825,669 km (0.082 R)
• M57: 21,346,569 km (0.084 R)
• M58: 21,696,179 km (0.118 R)
• M59: 22,578,358 km (0.096 R)
• M60: 23,697,649 km (0.045 R)
• M61: 24,332,393 km (0.118 R)
• M62: 24,560,380 km (0.112 R)
• M63: 25,850,512 km (0.084 R)
• M64: 26,129,811 km (0.078 R)
• M65: 26,316,509 km (0.073 R)
• M66: 26,832,323 km (0.042 R)
• M67: 27,493,695 km (0.044 R)
• M68: 27,731,256 km (0.076 R)
• M69: 28,160,453 km (0.107 R)
• M70: 28,304,067 km (0.073 R)
• M71: 28,399,959 km (0.1 R)
• M72: 28,784,425 km (0.115 R)
• M73: 29,558,594 km (0.116 R)
• M74: 29,753,221 km (0.074 R)
• M75: 29,850,610 km (0.115 R)
• M76: 30,732,639 km (0.116 R)
• M77: 30,979,026 km (0.057 R)
• M78: 31,226,312 km (0.071 R)
• M79: 31,822,160 km (0.11 R)
• M80: 32,121,505 km (0.096 R)
• M81: 32,773,303 km (0.071 R)
• M82: 32,974,662 km (0.071 R)
• M83: 33,176,469 km (0.109 R)
• M84: 33,277,598 km (0.1 R)
• M85: 33,378,726 km (0.097 R)
• M86: 33,835,298 km (0.084 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 426 - 14,162 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit