🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.32 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 621.8

Radius: 11.4

Gravity: 4.78 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 0.61 AU - 0.65 AU

Year: 345 Days

Day: 5.5 Hours

Environment

Temp: -144 °C

Axial Tilt: 13.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 35,997,894 km

• M1: 143,464 km (0.053 R)
• M2: 238,010 km (0.102 R)
• M3: 347,965 km (0.113 R)
• M4: 430,543 km (0.106 R)
• M5: 509,680 km (0.07 R)
• M6: 689,646 km (0.089 R)
• M7: 767,886 km (0.088 R)
• M8: 888,013 km (0.104 R)
• M9: 982,559 km (0.108 R)
• M10: 1,093,261 km (0.107 R)
• M11: 1,212,790 km (0.113 R)
• M12: 1,377,946 km (0.107 R)
• M13: 1,545,944 km (0.094 R)
• M14: 1,617,901 km (0.103 R)
• M15: 1,730,847 km (0.116 R)
• M16: 1,938,639 km (0.093 R)
• M17: 2,138,801 km (0.073 R)
• M18: 2,301,713 km (0.091 R)
• M19: 2,407,030 km (0.1 R)
• M20: 2,531,196 km (0.073 R)
• M21: 2,605,397 km (0.073 R)
• M22: 2,803,464 km (0.078 R)
• M23: 2,880,507 km (0.033 R)
• M24: 3,048,805 km (0.089 R)
• M25: 3,158,909 km (0.093 R)
• M26: 3,239,093 km (0.056 R)
• M27: 3,320,175 km (0.067 R)
• M28: 3,503,283 km (0.087 R)
• M29: 3,580,027 km (0.114 R)
• M30: 3,650,936 km (0.113 R)
• M31: 3,787,668 km (0.083 R)
• M32: 3,859,924 km (0.045 R)
• M33: 3,965,840 km (0.102 R)
• M34: 4,079,534 km (0.113 R)
• M35: 4,153,734 km (0.083 R)
• M36: 4,399,524 km (0.115 R)
• M37: 4,524,288 km (0.078 R)
• M38: 4,713,679 km (0.059 R)
• M39: 4,805,832 km (0.106 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 265.7

Radius: 10.7

Gravity: 2.32 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 0.69 AU - 0.87 AU

Year: 476 Days

Day: 10.8 Hours

Environment

Temp: -172 °C

Axial Tilt: 36 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 35,997,894 km

• M1: 133,441 km (0.104 R)
• M2: 205,248 km (0.108 R)
• M3: 306,825 km (0.049 R)
• M4: 423,512 km (0.026 R)
• M5: 522,545 km (0.106 R)
• M6: 640,578 km (0.092 R)
• M7: 754,572 km (0.089 R)
• M8: 857,794 km (0.08 R)
• M9: 943,364 km (0.107 R)
• M10: 1,197,381 km (0.099 R)
• M11: 1,268,590 km (0.068 R)
• M12: 1,367,474 km (0.084 R)
• M13: 1,442,273 km (0.06 R)
• M14: 1,523,056 km (0.056 R)
• M15: 1,628,522 km (0.118 R)
• M16: 1,712,896 km (0.105 R)
• M17: 1,793,978 km (0.095 R)
• M18: 1,896,003 km (0.09 R)
• M19: 2,025,106 km (0.066 R)
• M20: 2,131,620 km (0.032 R)
• M21: 2,234,693 km (0.039 R)
• M22: 2,302,760 km (0.1 R)
• M23: 2,419,446 km (0.074 R)
• M24: 2,559,919 km (0.037 R)
• M25: 2,680,943 km (0.102 R)
• M26: 2,753,349 km (0.074 R)
• M27: 2,900,404 km (0.092 R)
• M28: 2,974,754 km (0.082 R)
• M29: 3,137,367 km (0.105 R)
• M30: 3,320,923 km (0.07 R)
• M31: 3,398,864 km (0.062 R)
• M32: 3,587,357 km (0.112 R)
• M33: 3,667,541 km (0.098 R)
• M34: 3,854,688 km (0.088 R)
• M35: 3,974,965 km (0.109 R)
• M36: 4,070,708 km (0.114 R)
• M37: 4,173,781 km (0.073 R)
• M38: 4,245,139 km (0.043 R)
• M39: 4,514,864 km (0.118 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 481.1

Radius: 13.8

Gravity: 2.53 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 0.97 AU - 1.47 AU

Year: 930 Days

Day: 5.5 Hours

Environment

Temp: -181 °C

Axial Tilt: 177.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 35,997,894 km

• M1: 188,942 km (0.107 R)
• M2: 307,274 km (0.082 R)
• M3: 426,653 km (0.117 R)
• M4: 555,158 km (0.103 R)
• M5: 654,939 km (0.071 R)
• M6: 783,294 km (0.083 R)
• M7: 893,099 km (0.103 R)
• M8: 1,074,711 km (0.115 R)
• M9: 1,288,786 km (0.081 R)
• M10: 1,388,119 km (0.099 R)
• M11: 1,545,645 km (0.106 R)
• M12: 1,826,889 km (0.12 R)
• M13: 1,924,427 km (0.106 R)
• M14: 2,054,876 km (0.04 R)
• M15: 2,188,318 km (0.074 R)
• M16: 2,447,571 km (0.076 R)
• M17: 2,581,162 km (0.081 R)
• M18: 2,777,434 km (0.118 R)
• M19: 2,864,500 km (0.114 R)
• M20: 3,023,373 km (0.067 R)
• M21: 3,480,245 km (0.079 R)
• M22: 3,574,342 km (0.047 R)
• M23: 3,707,634 km (0.045 R)
• M24: 3,842,421 km (0.067 R)
• M25: 4,008,475 km (0.084 R)
• M26: 4,166,899 km (0.097 R)
• M27: 4,337,740 km (0.11 R)
• M28: 4,634,392 km (0.036 R)
• M29: 4,779,951 km (0.042 R)
• M30: 4,884,969 km (0.083 R)
• M31: 5,043,842 km (0.054 R)
• M32: 5,182,968 km (0.09 R)
• M33: 5,356,053 km (0.101 R)
• M34: 5,674,696 km (0.079 R)
• M35: 5,830,727 km (0.055 R)
• M36: 5,931,855 km (0.104 R)
• M37: 6,033,432 km (0.103 R)
• M38: 6,434,504 km (0.044 R)
• M39: 6,539,073 km (0.107 R)
• M40: 6,939,097 km (0.116 R)
• M41: 7,383,702 km (0.106 R)
• M42: 7,738,698 km (0.107 R)
• M43: 7,849,999 km (0.091 R)
• M44: 8,049,113 km (0.055 R)
• M45: 8,199,758 km (0.073 R)
• M46: 8,656,930 km (0.099 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 289.6

Radius: 9.6

Gravity: 3.14 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 1.24 AU - 1.44 AU

Year: 1071 Days

Day: 14.8 Hours

Environment

Temp: -192 °C

Axial Tilt: 4.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 35,997,894 km

• M1: 121,473 km (0.071 R)
• M2: 183,257 km (0.107 R)
• M3: 248,781 km (0.073 R)
• M4: 317,447 km (0.085 R)
• M5: 399,127 km (0.119 R)
• M6: 493,972 km (0.1 R)
• M7: 583,731 km (0.086 R)
• M8: 719,566 km (0.085 R)
• M9: 995,275 km (0.12 R)
• M10: 1,082,640 km (0.109 R)
• M11: 1,406,519 km (0.116 R)
• M12: 1,472,193 km (0.07 R)
• M13: 1,586,485 km (0.072 R)
• M14: 1,717,832 km (0.112 R)
• M15: 1,838,558 km (0.077 R)
• M16: 1,932,804 km (0.054 R)
• M17: 2,325,948 km (0.118 R)
• M18: 2,459,987 km (0.065 R)
• M19: 2,588,492 km (0.119 R)
• M20: 2,661,795 km (0.097 R)
• M21: 2,735,846 km (0.113 R)
• M22: 2,886,042 km (0.111 R)
• M23: 3,038,931 km (0.119 R)
• M24: 3,168,333 km (0.09 R)
• M25: 3,247,022 km (0.104 R)
• M26: 3,450,774 km (0.115 R)
• M27: 3,522,731 km (0.071 R)
• M28: 3,723,042 km (0.098 R)
• M29: 3,843,169 km (0.067 R)
• M30: 3,992,917 km (0.06 R)
• M31: 4,249,926 km (0.09 R)
• M32: 4,365,864 km (0.085 R)
• M33: 4,512,321 km (0.057 R)
• M34: 4,650,549 km (0.12 R)
• M35: 4,730,135 km (0.031 R)
• M36: 4,830,366 km (0.115 R)
• M37: 4,992,081 km (0.12 R)
• M38: 5,300,253 km (0.077 R)
• M39: 5,467,054 km (0.107 R)
• M40: 5,625,179 km (0.111 R)
• M41: 5,699,380 km (0.052 R)
• M42: 5,870,520 km (0.058 R)
• M43: 5,945,767 km (0.047 R)
• M44: 6,130,222 km (0.109 R)
• M45: 6,327,541 km (0.078 R)
• M46: 6,593,825 km (0.12 R)
• M47: 6,672,215 km (0.07 R)
• M48: 6,750,903 km (0.107 R)
• M49: 6,863,999 km (0.116 R)
• M50: 6,966,174 km (0.096 R)
• M51: 7,034,541 km (0.072 R)
• M52: 7,252,804 km (0.115 R)
• M53: 7,380,112 km (0.113 R)
• M54: 7,613,634 km (0.079 R)
• M55: 7,731,218 km (0.119 R)
• M56: 8,004,084 km (0.119 R)
• M57: 8,111,795 km (0.056 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 265.7

Radius: 11.7

Gravity: 1.94 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 1.26 AU - 1.66 AU

Year: 1218 Days

Day: 6.2 Hours

Environment

Temp: -199 °C

Axial Tilt: 14.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 35,997,894 km

• M1: 151,543 km (0.104 R)
• M2: 228,735 km (0.031 R)
• M3: 329,415 km (0.059 R)
• M4: 424,559 km (0.105 R)
• M5: 545,733 km (0.074 R)
• M6: 631,004 km (0.116 R)
• M7: 716,574 km (0.063 R)
• M8: 855,849 km (0.101 R)
• M9: 998,865 km (0.086 R)
• M10: 1,138,141 km (0.114 R)
• M11: 1,251,835 km (0.11 R)
• M12: 1,336,507 km (0.106 R)
• M13: 1,505,104 km (0.102 R)
• M14: 1,673,701 km (0.042 R)
• M15: 1,760,468 km (0.118 R)
• M16: 1,834,070 km (0.106 R)
• M17: 1,916,199 km (0.069 R)
• M18: 2,053,380 km (0.104 R)
• M19: 2,265,361 km (0.119 R)
• M20: 2,476,443 km (0.088 R)
• M21: 2,736,594 km (0.104 R)
• M22: 2,848,493 km (0.083 R)
• M23: 3,085,755 km (0.096 R)
• M24: 3,166,239 km (0.099 R)
• M25: 3,247,620 km (0.05 R)
• M26: 3,551,603 km (0.095 R)
• M27: 3,645,700 km (0.09 R)
• M28: 3,721,397 km (0.109 R)
• M29: 3,836,138 km (0.095 R)
• M30: 3,923,055 km (0.072 R)
• M31: 4,049,614 km (0.08 R)
• M32: 4,447,844 km (0.113 R)
• M33: 4,610,756 km (0.097 R)
• M34: 4,890,055 km (0.102 R)
• M35: 4,963,358 km (0.064 R)
• M36: 5,079,446 km (0.093 R)
• M37: 5,185,661 km (0.064 R)
• M38: 5,314,165 km (0.042 R)
• M39: 5,443,717 km (0.093 R)
• M40: 5,683,971 km (0.12 R)
• M41: 5,772,234 km (0.083 R)
• M42: 5,883,235 km (0.054 R)
• M43: 5,983,765 km (0.072 R)
• M44: 6,254,537 km (0.079 R)
• M45: 6,425,977 km (0.095 R)
• M46: 6,984,725 km (0.112 R)
• M47: 7,091,238 km (0.116 R)
• M48: 7,353,932 km (0.066 R)
• M49: 7,462,241 km (0.112 R)
• M50: 7,644,152 km (0.08 R)
• M51: 7,802,875 km (0.096 R)
• M52: 7,876,627 km (0.081 R)
• M53: 8,161,162 km (0.063 R)
• M54: 8,373,741 km (0.053 R)
• M55: 8,499,553 km (0.052 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 146.5

Radius: 12

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 3.08 AU - 3.86 AU

Year: 4462 Days

Day: 9.9 Hours

Environment

Temp: -213 °C

Axial Tilt: 0.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 35,997,894 km

• M1: 207,043 km (0.093 R)
• M2: 363,224 km (0.064 R)
• M3: 489,933 km (0.106 R)
• M4: 589,715 km (0.071 R)
• M5: 729,888 km (0.057 R)
• M6: 882,328 km (0.097 R)
• M7: 962,961 km (0.117 R)
• M8: 1,142,030 km (0.106 R)
• M9: 1,240,914 km (0.067 R)
• M10: 1,363,585 km (0.057 R)
• M11: 1,479,822 km (0.108 R)
• M12: 1,588,580 km (0.066 R)
• M13: 1,779,915 km (0.096 R)
• M14: 2,136,258 km (0.076 R)
• M15: 2,437,847 km (0.057 R)
• M16: 2,834,132 km (0.049 R)
• M17: 2,957,101 km (0.084 R)
• M18: 3,109,841 km (0.086 R)
• M19: 3,336,781 km (0.115 R)
• M20: 3,481,442 km (0.109 R)
• M21: 3,657,818 km (0.051 R)
• M22: 4,019,695 km (0.059 R)
• M23: 4,220,455 km (0.099 R)
• M24: 4,408,799 km (0.085 R)
• M25: 4,583,978 km (0.081 R)
• M26: 5,477,077 km (0.104 R)
• M27: 5,786,745 km (0.07 R)
• M28: 6,190,809 km (0.096 R)
• M29: 6,495,390 km (0.116 R)
• M30: 6,823,308 km (0.082 R)
• M31: 7,325,359 km (0.088 R)
• M32: 7,762,484 km (0.117 R)
• M33: 7,897,272 km (0.098 R)
• M34: 8,523,189 km (0.112 R)
• M35: 8,762,097 km (0.112 R)
• M36: 8,962,857 km (0.099 R)
• M37: 9,185,459 km (0.118 R)
• M38: 9,491,985 km (0.078 R)
• M39: 9,885,128 km (0.073 R)
• M40: 10,241,321 km (0.116 R)
• M41: 10,346,937 km (0.12 R)
• M42: 10,644,636 km (0.115 R)
• M43: 11,053,039 km (0.114 R)
• M44: 11,183,189 km (0.117 R)
• M45: 11,270,105 km (0.078 R)
• M46: 12,286,772 km (0.066 R)
• M47: 13,286,535 km (0.093 R)
• M48: 13,703,165 km (0.07 R)
• M49: 14,954,551 km (0.095 R)
• M50: 15,339,466 km (0.095 R)
• M51: 15,557,431 km (0.118 R)
• M52: 16,119,171 km (0.103 R)
• M53: 16,217,606 km (0.099 R)
• M54: 16,489,126 km (0.085 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 845.9

Radius: 10.6

Gravity: 7.53 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 3.27 AU - 5.05 AU

Year: 5857 Days

Day: 14.9 Hours

Environment

Temp: -226 °C

Axial Tilt: 24.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 35,997,894 km

• M1: 140,921 km (0.111 R)
• M2: 508,932 km (0.119 R)
• M3: 824,733 km (0.077 R)
• M4: 1,100,143 km (0.051 R)
• M5: 1,369,569 km (0.117 R)
• M6: 1,530,536 km (0.114 R)
• M7: 1,622,688 km (0.111 R)
• M8: 1,697,936 km (0.057 R)
• M9: 1,970,503 km (0.096 R)
• M10: 2,071,332 km (0.09 R)
• M11: 2,194,601 km (0.108 R)
• M12: 2,299,319 km (0.114 R)
• M13: 2,579,516 km (0.112 R)
• M14: 3,608,001 km (0.069 R)
• M15: 3,782,433 km (0.055 R)
• M16: 3,883,411 km (0.119 R)
• M17: 4,113,792 km (0.097 R)
• M18: 4,191,583 km (0.113 R)
• M19: 4,481,204 km (0.075 R)
• M20: 4,941,666 km (0.069 R)
• M21: 5,024,544 km (0.09 R)
• M22: 5,474,235 km (0.092 R)
• M23: 5,820,105 km (0.062 R)
• M24: 8,040,886 km (0.046 R)
• M25: 8,599,783 km (0.046 R)
• M26: 8,666,354 km (0.051 R)
• M27: 9,205,355 km (0.071 R)
• M28: 9,651,157 km (0.055 R)
• M29: 10,139,295 km (0.059 R)
• M30: 10,778,676 km (0.114 R)
• M31: 10,922,589 km (0.047 R)
• M32: 11,030,898 km (0.098 R)
• M33: 11,321,567 km (0.028 R)
• M34: 11,504,525 km (0.084 R)
• M35: 12,660,468 km (0.116 R)
• M36: 12,964,899 km (0.115 R)
• M37: 13,542,048 km (0.101 R)
• M38: 13,775,271 km (0.087 R)
• M39: 14,285,101 km (0.099 R)
• M40: 15,001,375 km (0.117 R)
• M41: 15,283,068 km (0.034 R)
• M42: 15,851,690 km (0.082 R)
• M43: 16,015,350 km (0.095 R)
• M44: 16,427,193 km (0.09 R)
• M45: 17,429,798 km (0.078 R)
• M46: 18,066,486 km (0.089 R)
• M47: 18,366,280 km (0.096 R)
• M48: 18,495,234 km (0.055 R)
• M49: 18,710,804 km (0.106 R)
• M50: 19,101,105 km (0.1 R)
• M51: 19,319,069 km (0.078 R)
• M52: 19,406,434 km (0.116 R)
• M53: 20,332,295 km (0.075 R)
• M54: 20,867,706 km (0.047 R)
• M55: 21,816,007 km (0.099 R)
• M56: 22,272,430 km (0.071 R)
• M57: 22,455,987 km (0.089 R)
• M58: 23,287,901 km (0.106 R)
• M59: 24,176,961 km (0.115 R)
• M60: 24,318,331 km (0.111 R)
• M61: 26,666,568 km (0.099 R)
• M62: 27,007,801 km (0.096 R)
• M63: 27,301,611 km (0.097 R)
• M64: 27,399,748 km (0.084 R)
• M65: 27,498,033 km (0.109 R)
• M66: 28,238,692 km (0.063 R)
• M67: 28,536,841 km (0.101 R)
• M68: 28,985,934 km (0.071 R)
• M69: 30,296,561 km (0.09 R)
• M70: 31,678,097 km (0.116 R)
• M71: 32,039,526 km (0.066 R)
• M72: 32,402,450 km (0.112 R)
• M73: 32,610,391 km (0.113 R)
• M74: 32,975,410 km (0.055 R)
• M75: 33,920,270 km (0.036 R)
• M76: 34,237,268 km (0.116 R)
• M77: 35,300,759 km (0.085 R)
• M78: 35,944,180 km (0.117 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 463 - 13,391 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit