🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.44 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 875.8

Radius: 13

Gravity: 5.18 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 0.7 AU - 1.06 AU

Year: 580 Days

Day: 6.4 Hours

Environment

Temp: -175 °C

Axial Tilt: 5.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 25,408,120 km

• M1: 163,660 km (0.034 R)
• M2: 303,085 km (0.08 R)
• M3: 406,757 km (0.103 R)
• M4: 668,852 km (0.085 R)
• M5: 759,508 km (0.119 R)
• M6: 854,952 km (0.086 R)
• M7: 965,804 km (0.049 R)
• M8: 1,082,041 km (0.071 R)
• M9: 1,209,200 km (0.096 R)
• M10: 1,323,492 km (0.102 R)
• M11: 1,550,432 km (0.082 R)
• M12: 1,817,913 km (0.04 R)
• M13: 1,992,943 km (0.028 R)
• M14: 2,144,336 km (0.109 R)
• M15: 2,292,288 km (0.099 R)
• M16: 2,397,904 km (0.118 R)
• M17: 2,677,203 km (0.115 R)
• M18: 2,764,718 km (0.083 R)
• M19: 2,901,899 km (0.119 R)
• M20: 3,041,474 km (0.054 R)
• M21: 3,133,028 km (0.095 R)
• M22: 3,421,752 km (0.089 R)
• M23: 3,631,040 km (0.089 R)
• M24: 3,889,395 km (0.081 R)
• M25: 4,043,780 km (0.101 R)
• M26: 4,154,034 km (0.054 R)
• M27: 4,255,910 km (0.073 R)
• M28: 4,349,408 km (0.1 R)
• M29: 4,500,203 km (0.064 R)
• M30: 4,672,091 km (0.103 R)
• M31: 4,758,858 km (0.107 R)
• M32: 4,885,118 km (0.082 R)
• M33: 4,983,105 km (0.049 R)
• M34: 5,260,908 km (0.113 R)
• M35: 5,432,048 km (0.118 R)
• M36: 5,625,478 km (0.092 R)
• M37: 5,769,541 km (0.045 R)
• M38: 5,894,007 km (0.117 R)
• M39: 6,061,407 km (0.104 R)
• M40: 6,166,723 km (0.073 R)
• M41: 6,443,779 km (0.069 R)
• M42: 6,692,261 km (0.074 R)
• M43: 6,812,089 km (0.026 R)
• M44: 7,131,929 km (0.037 R)
• M45: 7,243,230 km (0.106 R)
• M46: 7,344,059 km (0.04 R)
• M47: 7,467,776 km (0.093 R)
• M48: 7,569,652 km (0.039 R)
• M49: 7,797,639 km (0.095 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 699.4

Radius: 12.7

Gravity: 4.34 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 1.03 AU - 1.41 AU

Year: 947 Days

Day: 6.8 Hours

Environment

Temp: -194 °C

Axial Tilt: 13.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 25,408,120 km

• M1: 158,275 km (0.066 R)
• M2: 261,796 km (0.084 R)
• M3: 394,041 km (0.05 R)
• M4: 527,931 km (0.104 R)
• M5: 862,133 km (0.045 R)
• M6: 969,095 km (0.103 R)
• M7: 1,114,654 km (0.063 R)
• M8: 1,421,629 km (0.093 R)
• M9: 1,542,803 km (0.119 R)
• M10: 1,667,717 km (0.075 R)
• M11: 1,944,922 km (0.09 R)
• M12: 2,063,403 km (0.1 R)
• M13: 2,167,075 km (0.118 R)
• M14: 2,316,822 km (0.104 R)
• M15: 2,488,561 km (0.073 R)
• M16: 2,655,213 km (0.064 R)
• M17: 2,806,606 km (0.089 R)
• M18: 2,912,371 km (0.073 R)
• M19: 3,048,954 km (0.11 R)
• M20: 3,147,838 km (0.116 R)
• M21: 3,227,724 km (0.07 R)
• M22: 3,637,622 km (0.093 R)
• M23: 3,795,597 km (0.102 R)
• M24: 3,902,260 km (0.101 R)
• M25: 3,999,200 km (0.096 R)
• M26: 4,206,393 km (0.09 R)
• M27: 4,563,483 km (0.065 R)
• M28: 4,642,920 km (0.093 R)
• M29: 4,791,769 km (0.095 R)
• M30: 5,094,107 km (0.119 R)
• M31: 5,463,015 km (0.113 R)
• M32: 5,632,360 km (0.113 R)
• M33: 5,754,432 km (0.105 R)
• M34: 6,101,050 km (0.077 R)
• M35: 6,289,693 km (0.063 R)
• M36: 6,403,686 km (0.063 R)
• M37: 6,866,841 km (0.099 R)
• M38: 7,142,102 km (0.091 R)
• M39: 7,381,009 km (0.103 R)
• M40: 7,514,750 km (0.089 R)
• M41: 7,689,929 km (0.105 R)
• M42: 7,866,604 km (0.099 R)
• M43: 7,989,573 km (0.091 R)
• M44: 8,182,256 km (0.114 R)
• M45: 8,642,568 km (0.114 R)
• M46: 8,911,545 km (0.07 R)
• M47: 8,996,966 km (0.062 R)
• M48: 9,298,405 km (0.06 R)
• M49: 9,515,771 km (0.097 R)
• M50: 9,617,797 km (0.033 R)
• M51: 9,720,122 km (0.044 R)
• M52: 9,867,027 km (0.089 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 986.8

Radius: 14.4

Gravity: 4.76 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 1.58 AU - 1.9 AU

Year: 1613 Days

Day: 11.2 Hours

Environment

Temp: -191 °C

Axial Tilt: 12.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 25,408,120 km

• M1: 253,419 km (0.118 R)
• M2: 378,183 km (0.096 R)
• M3: 472,879 km (0.109 R)
• M4: 957,277 km (0.099 R)
• M5: 1,054,964 km (0.09 R)
• M6: 1,380,489 km (0.078 R)
• M7: 1,760,617 km (0.075 R)
• M8: 1,883,587 km (0.102 R)
• M9: 2,009,548 km (0.11 R)
• M10: 2,102,897 km (0.087 R)
• M11: 2,380,102 km (0.076 R)
• M12: 2,605,546 km (0.119 R)
• M13: 2,877,665 km (0.065 R)
• M14: 3,050,899 km (0.101 R)
• M15: 3,227,574 km (0.099 R)
• M16: 3,450,026 km (0.112 R)
• M17: 3,691,776 km (0.111 R)
• M18: 3,924,700 km (0.099 R)
• M19: 4,087,612 km (0.104 R)
• M20: 4,328,764 km (0.056 R)
• M21: 4,451,135 km (0.075 R)
• M22: 5,048,180 km (0.069 R)
• M23: 5,160,977 km (0.078 R)
• M24: 5,405,569 km (0.095 R)
• M25: 5,587,331 km (0.073 R)
• M26: 5,720,922 km (0.049 R)
• M27: 5,889,219 km (0.108 R)
• M28: 6,025,204 km (0.087 R)
• M29: 6,179,439 km (0.077 R)
• M30: 6,335,021 km (0.11 R)
• M31: 6,491,949 km (0.119 R)
• M32: 6,773,941 km (0.112 R)
• M33: 6,898,706 km (0.117 R)
• M34: 7,259,237 km (0.075 R)
• M35: 7,386,993 km (0.082 R)
• M36: 7,923,900 km (0.109 R)
• M37: 8,055,546 km (0.03 R)
• M38: 8,225,639 km (0.111 R)
• M39: 8,627,459 km (0.056 R)
• M40: 8,762,845 km (0.078 R)
• M41: 8,859,934 km (0.116 R)
• M42: 9,016,114 km (0.066 R)
• M43: 9,450,397 km (0.073 R)
• M44: 10,094,266 km (0.106 R)
• M45: 10,257,477 km (0.08 R)
• M46: 10,380,447 km (0.093 R)
• M47: 10,773,291 km (0.105 R)
• M48: 11,065,754 km (0.078 R)
• M49: 11,509,462 km (0.1 R)
• M50: 11,744,330 km (0.097 R)
• M51: 12,002,237 km (0.106 R)
• M52: 12,218,705 km (0.096 R)
• M53: 12,392,688 km (0.109 R)
• M54: 12,655,381 km (0.079 R)
• M55: 12,831,458 km (0.079 R)
• M56: 13,141,724 km (0.059 R)
• M57: 13,387,214 km (0.05 R)
• M58: 13,701,819 km (0.091 R)
• M59: 13,860,093 km (0.055 R)
• M60: 14,110,071 km (0.096 R)
• M61: 14,224,065 km (0.079 R)
• M62: 14,361,396 km (0.093 R)
• M63: 15,288,154 km (0.067 R)
• M64: 15,593,633 km (0.105 R)
• M65: 16,019,838 km (0.104 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 38.7

Radius: 11.6

Gravity: 0.29 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 1.76 AU - 2.12 AU

Year: 1899 Days

Day: 8.6 Hours

Environment

Temp: -197 °C

Axial Tilt: 19.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 25,408,120 km

• M1: 206,595 km (0.114 R)
• M2: 351,854 km (0.026 R)
• M3: 465,100 km (0.062 R)
• M4: 552,764 km (0.062 R)
• M5: 635,641 km (0.078 R)
• M6: 824,434 km (0.092 R)
• M7: 1,090,120 km (0.11 R)
• M8: 1,183,170 km (0.116 R)
• M9: 1,351,766 km (0.07 R)
• M10: 1,436,439 km (0.054 R)
• M11: 1,679,087 km (0.075 R)
• M12: 1,805,497 km (0.11 R)
• M13: 1,881,792 km (0.106 R)
• M14: 2,049,940 km (0.105 R)
• M15: 2,129,675 km (0.117 R)
• M16: 2,210,608 km (0.109 R)
• M17: 2,427,076 km (0.118 R)
• M18: 2,551,092 km (0.115 R)
• M19: 2,860,461 km (0.06 R)
• M20: 2,984,777 km (0.071 R)
• M21: 3,118,218 km (0.091 R)
• M22: 3,282,177 km (0.043 R)
• M23: 3,376,274 km (0.068 R)
• M24: 3,463,789 km (0.071 R)
• M25: 3,559,681 km (0.059 R)
• M26: 3,641,362 km (0.026 R)
• M27: 3,768,969 km (0.117 R)
• M28: 4,357,786 km (0.11 R)
• M29: 4,501,550 km (0.108 R)
• M30: 4,573,955 km (0.118 R)
• M31: 4,834,854 km (0.09 R)
• M32: 4,983,853 km (0.076 R)
• M33: 5,083,934 km (0.09 R)
• M34: 5,218,423 km (0.109 R)
• M35: 5,328,676 km (0.055 R)
• M36: 5,499,816 km (0.111 R)
• M37: 5,638,045 km (0.119 R)
• M38: 5,724,961 km (0.047 R)
• M39: 5,909,116 km (0.05 R)
• M40: 6,015,181 km (0.083 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 51.2

Radius: 9.3

Gravity: 0.59 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 2.53 AU - 3.49 AU

Year: 3671 Days

Day: 13.3 Hours

Environment

Temp: -209 °C

Axial Tilt: 23 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 25,408,120 km

• M1: 118,182 km (0.116 R)
• M2: 330,163 km (0.083 R)
• M3: 406,009 km (0.099 R)
• M4: 623,374 km (0.057 R)
• M5: 770,728 km (0.091 R)
• M6: 1,065,735 km (0.105 R)
• M7: 1,136,046 km (0.049 R)
• M8: 1,208,152 km (0.032 R)
• M9: 1,289,234 km (0.059 R)
• M10: 1,379,741 km (0.069 R)
• M11: 1,535,772 km (0.103 R)
• M12: 1,607,878 km (0.054 R)
• M13: 1,681,181 km (0.109 R)
• M14: 1,916,648 km (0.113 R)
• M15: 2,109,180 km (0.107 R)
• M16: 2,391,322 km (0.098 R)
• M17: 2,456,846 km (0.111 R)
• M18: 2,871,980 km (0.068 R)
• M19: 2,941,693 km (0.115 R)
• M20: 3,424,295 km (0.094 R)
• M21: 3,789,015 km (0.119 R)
• M22: 4,031,513 km (0.067 R)
• M23: 4,256,658 km (0.111 R)
• M24: 4,324,874 km (0.047 R)
• M25: 4,405,059 km (0.118 R)
• M26: 4,508,880 km (0.086 R)
• M27: 4,648,604 km (0.048 R)
• M28: 5,566,537 km (0.098 R)
• M29: 5,944,122 km (0.104 R)
• M30: 6,382,144 km (0.117 R)
• M31: 6,447,369 km (0.092 R)
• M32: 6,657,853 km (0.118 R)
• M33: 6,924,137 km (0.095 R)
• M34: 7,221,089 km (0.064 R)
• M35: 7,371,136 km (0.079 R)
• M36: 7,467,178 km (0.079 R)
• M37: 7,591,344 km (0.083 R)
• M38: 8,179,563 km (0.088 R)
• M39: 8,364,615 km (0.101 R)
• M40: 8,971,833 km (0.07 R)
• M41: 9,074,457 km (0.039 R)
• M42: 9,162,720 km (0.1 R)
• M43: 9,280,902 km (0.026 R)
• M44: 9,444,114 km (0.038 R)
• M45: 9,668,361 km (0.114 R)
• M46: 9,969,950 km (0.112 R)
• M47: 10,213,495 km (0.032 R)

Planet 6 - Ice Giant

Semi-Major Axis: 5.53 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 122.1

Radius: 3.3

Gravity: 11.21 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 4.56 AU - 6.5 AU

Year: 9141 Days

Day: 17.6 Hours

Environment

Temp: -233 °C

Axial Tilt: 27.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 25,408,120 km

• M1: 59,241 km (0.086 R)
• M2: 283,189 km (0.093 R)
• M3: 307,872 km (0.082 R)
• M4: 831,166 km (0.11 R)
• M5: 1,216,380 km (0.08 R)
• M6: 1,866,383 km (0.066 R)
• M7: 2,043,208 km (0.101 R)
• M8: 2,361,253 km (0.082 R)
• M9: 2,552,289 km (0.106 R)
• M10: 2,875,720 km (0.09 R)
• M11: 2,949,322 km (0.12 R)
• M12: 3,501,488 km (0.12 R)
• M13: 3,639,567 km (0.107 R)
• M14: 3,819,682 km (0.116 R)
• M15: 3,961,651 km (0.044 R)
• M16: 4,292,860 km (0.103 R)
• M17: 4,547,177 km (0.118 R)
• M18: 5,114,602 km (0.097 R)
• M19: 5,159,182 km (0.112 R)
• M20: 5,203,762 km (0.055 R)
• M21: 5,543,200 km (0.102 R)
• M22: 5,727,055 km (0.101 R)
• M23: 6,124,537 km (0.094 R)
• M24: 6,362,397 km (0.115 R)
• M25: 6,386,333 km (0.064 R)
• M26: 6,434,354 km (0.096 R)
• M27: 6,725,023 km (0.09 R)
• M28: 7,268,811 km (0.1 R)
• M29: 7,724,187 km (0.106 R)
• M30: 8,741,901 km (0.106 R)
• M31: 8,821,936 km (0.083 R)
• M32: 9,198,623 km (0.084 R)
• M33: 9,967,706 km (0.12 R)
• M34: 10,331,678 km (0.116 R)
• M35: 10,642,991 km (0.038 R)
• M36: 11,333,086 km (0.119 R)
• M37: 11,391,279 km (0.084 R)
• M38: 11,654,123 km (0.084 R)
• M39: 11,683,594 km (0.052 R)
• M40: 12,275,403 km (0.084 R)
• M41: 12,605,117 km (0.032 R)
• M42: 13,242,703 km (0.068 R)
• M43: 13,797,412 km (0.096 R)
• M44: 14,077,608 km (0.096 R)
• M45: 14,422,581 km (0.045 R)
• M46: 14,548,692 km (0.034 R)
• M47: 15,732,909 km (0.078 R)
• M48: 15,765,372 km (0.112 R)
• M49: 16,221,795 km (0.081 R)
• M50: 16,385,754 km (0.11 R)
• M51: 17,448,647 km (0.082 R)
• M52: 18,636,454 km (0.118 R)
• M53: 18,705,119 km (0.1 R)
• M54: 18,842,749 km (0.073 R)
• M55: 18,911,564 km (0.053 R)
• M56: 18,980,679 km (0.069 R)
• M57: 19,431,118 km (0.059 R)
• M58: 20,166,242 km (0.083 R)
• M59: 20,839,283 km (0.074 R)
• M60: 21,303,934 km (0.115 R)
• M61: 21,591,610 km (0.109 R)
• M62: 21,627,663 km (0.039 R)
• M63: 22,243,558 km (0.108 R)
• M64: 22,938,739 km (0.075 R)
• M65: 23,049,142 km (0.097 R)
• M66: 24,162,898 km (0.112 R)
• M67: 24,801,681 km (0.113 R)
• M68: 24,839,530 km (0.104 R)
• M69: 25,180,164 km (0.113 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: 513 - 14,104 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit