🌌 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: 182.6

Radius: 10.5

Gravity: 1.66 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 0.61 AU - 0.65 AU

Year: 333 Days

Day: 10.3 Hours

Environment

Temp: -143 °C

Axial Tilt: 21.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 44,995,816 km

• M1: 135,685 km (0.054 R)
• M2: 202,556 km (0.096 R)
• M3: 289,472 km (0.079 R)
• M4: 354,996 km (0.116 R)
• M5: 446,849 km (0.055 R)
• M6: 513,719 km (0.079 R)
• M7: 587,172 km (0.072 R)
• M8: 659,727 km (0.098 R)
• M9: 732,880 km (0.094 R)
• M10: 842,984 km (0.083 R)
• M11: 908,957 km (0.087 R)
• M12: 988,842 km (0.079 R)
• M13: 1,062,145 km (0.076 R)
• M14: 1,156,392 km (0.066 R)
• M15: 1,224,159 km (0.103 R)
• M16: 1,330,075 km (0.047 R)
• M17: 1,432,400 km (0.045 R)
• M18: 1,523,355 km (0.072 R)
• M19: 1,667,119 km (0.084 R)
• M20: 1,740,721 km (0.066 R)
• M21: 1,887,476 km (0.06 R)
• M22: 2,022,862 km (0.092 R)
• M23: 2,101,700 km (0.114 R)
• M24: 2,205,821 km (0.111 R)
• M25: 2,336,270 km (0.114 R)
• M26: 2,452,657 km (0.1 R)
• M27: 2,541,219 km (0.11 R)
• M28: 2,652,370 km (0.091 R)
• M29: 2,822,313 km (0.077 R)
• M30: 2,942,141 km (0.109 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 361.3

Radius: 11.1

Gravity: 2.93 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 0.57 AU - 0.89 AU

Year: 416 Days

Day: 11.4 Hours

Environment

Temp: -151 °C

Axial Tilt: 36.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 44,995,816 km

• M1: 141,220 km (0.059 R)
• M2: 253,868 km (0.114 R)
• M3: 330,312 km (0.07 R)
• M4: 432,188 km (0.084 R)
• M5: 508,633 km (0.091 R)
• M6: 587,770 km (0.117 R)
• M7: 688,449 km (0.092 R)
• M8: 802,892 km (0.105 R)
• M9: 1,024,446 km (0.088 R)
• M10: 1,124,677 km (0.03 R)
• M11: 1,352,814 km (0.07 R)
• M12: 1,486,255 km (0.063 R)
• M13: 1,638,246 km (0.111 R)
• M14: 1,756,877 km (0.092 R)
• M15: 1,938,040 km (0.067 R)
• M16: 2,028,398 km (0.05 R)
• M17: 2,130,573 km (0.059 R)
• M18: 2,224,072 km (0.08 R)
• M19: 2,529,401 km (0.07 R)
• M20: 2,611,979 km (0.085 R)
• M21: 2,819,770 km (0.089 R)
• M22: 3,021,279 km (0.104 R)
• M23: 3,103,258 km (0.073 R)
• M24: 3,174,168 km (0.108 R)
• M25: 3,323,616 km (0.084 R)
• M26: 3,457,057 km (0.053 R)
• M27: 3,760,890 km (0.087 R)
• M28: 3,919,315 km (0.118 R)
• M29: 4,034,655 km (0.096 R)
• M30: 4,183,804 km (0.068 R)
• M31: 4,321,583 km (0.107 R)
• M32: 4,521,147 km (0.078 R)
• M33: 4,622,125 km (0.113 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 729.7

Radius: 11.7

Gravity: 5.33 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 0.97 AU - 1.55 AU

Year: 943 Days

Day: 7.1 Hours

Environment

Temp: -186 °C

Axial Tilt: 13.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 44,995,816 km

• M1: 155,432 km (0.076 R)
• M2: 315,053 km (0.051 R)
• M3: 466,446 km (0.089 R)
• M4: 652,546 km (0.091 R)
• M5: 743,801 km (0.089 R)
• M6: 827,875 km (0.089 R)
• M7: 915,389 km (0.088 R)
• M8: 1,100,741 km (0.066 R)
• M9: 1,191,248 km (0.104 R)
• M10: 1,328,279 km (0.09 R)
• M11: 1,410,259 km (0.083 R)
• M12: 1,650,663 km (0.101 R)
• M13: 1,731,147 km (0.072 R)
• M14: 1,854,415 km (0.101 R)
• M15: 2,118,904 km (0.068 R)
• M16: 2,242,322 km (0.115 R)
• M17: 2,368,284 km (0.12 R)
• M18: 2,779,828 km (0.11 R)
• M19: 2,905,789 km (0.095 R)
• M20: 2,994,052 km (0.081 R)
• M21: 3,083,362 km (0.103 R)
• M22: 3,254,502 km (0.047 R)
• M23: 3,553,697 km (0.04 R)
• M24: 3,765,378 km (0.082 R)
• M25: 3,948,636 km (0.061 R)
• M26: 4,156,876 km (0.103 R)
• M27: 4,357,636 km (0.058 R)
• M28: 4,493,322 km (0.08 R)
• M29: 4,584,427 km (0.098 R)
• M30: 4,757,212 km (0.07 R)
• M31: 4,932,092 km (0.111 R)
• M32: 5,121,034 km (0.109 R)
• M33: 5,240,413 km (0.116 R)
• M34: 5,457,480 km (0.086 R)
• M35: 5,603,936 km (0.085 R)
• M36: 5,825,939 km (0.115 R)
• M37: 6,013,386 km (0.07 R)
• M38: 6,202,627 km (0.047 R)
• M39: 6,458,290 km (0.056 R)
• M40: 6,535,632 km (0.107 R)
• M41: 6,900,651 km (0.108 R)
• M42: 7,085,703 km (0.091 R)
• M43: 7,326,107 km (0.071 R)
• M44: 7,474,358 km (0.072 R)
• M45: 7,883,658 km (0.075 R)
• M46: 7,980,298 km (0.083 R)
• M47: 8,174,626 km (0.1 R)
• M48: 8,356,537 km (0.081 R)
• M49: 8,568,068 km (0.038 R)
• M50: 8,895,987 km (0.093 R)
• M51: 9,198,923 km (0.086 R)
• M52: 9,859,696 km (0.111 R)
• M53: 10,053,426 km (0.1 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 97.7

Radius: 8.2

Gravity: 1.45 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 1.86 AU - 2 AU

Year: 1788 Days

Day: 7.5 Hours

Environment

Temp: -202 °C

Axial Tilt: 19.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 44,995,816 km

• M1: 109,805 km (0.116 R)
• M2: 162,463 km (0.12 R)
• M3: 226,042 km (0.113 R)
• M4: 279,449 km (0.119 R)
• M5: 342,729 km (0.111 R)
• M6: 566,976 km (0.093 R)
• M7: 691,292 km (0.103 R)
• M8: 762,052 km (0.093 R)
• M9: 862,432 km (0.071 R)
• M10: 933,790 km (0.088 R)
• M11: 1,001,558 km (0.069 R)
• M12: 1,076,955 km (0.114 R)
• M13: 1,136,196 km (0.12 R)
• M14: 1,233,584 km (0.084 R)
• M15: 1,365,529 km (0.105 R)
• M16: 1,436,588 km (0.112 R)
• M17: 1,515,726 km (0.103 R)
• M18: 1,705,865 km (0.118 R)
• M19: 1,775,727 km (0.061 R)
• M20: 1,903,783 km (0.046 R)
• M21: 2,131,770 km (0.089 R)
• M22: 2,399,849 km (0.034 R)
• M23: 2,478,538 km (0.117 R)
• M24: 2,598,066 km (0.111 R)
• M25: 2,695,006 km (0.056 R)
• M26: 2,752,152 km (0.083 R)
• M27: 2,959,794 km (0.1 R)
• M28: 3,095,330 km (0.055 R)
• M29: 3,146,642 km (0.102 R)
• M30: 3,285,020 km (0.09 R)
• M31: 3,372,534 km (0.108 R)
• M32: 3,434,318 km (0.092 R)
• M33: 3,685,044 km (0.095 R)
• M34: 3,923,204 km (0.046 R)
• M35: 4,062,929 km (0.112 R)
• M36: 4,138,176 km (0.096 R)
• M37: 4,204,299 km (0.103 R)
• M38: 4,414,783 km (0.055 R)
• M39: 4,618,834 km (0.11 R)
• M40: 4,835,901 km (0.047 R)
• M41: 4,945,706 km (0.104 R)
• M42: 5,036,212 km (0.088 R)
• M43: 5,229,044 km (0.091 R)
• M44: 5,832,671 km (0.059 R)
• M45: 5,896,250 km (0.048 R)
• M46: 6,078,161 km (0.093 R)
• M47: 6,207,564 km (0.118 R)
• M48: 6,294,330 km (0.097 R)
• M49: 6,403,387 km (0.105 R)
• M50: 6,579,314 km (0.077 R)
• M51: 6,634,516 km (0.053 R)
• M52: 7,093,781 km (0.096 R)
• M53: 7,287,211 km (0.087 R)
• M54: 7,540,032 km (0.074 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 805.3

Radius: 10.2

Gravity: 7.74 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 2.78 AU - 2.98 AU

Year: 3259 Days

Day: 12.2 Hours

Environment

Temp: -206 °C

Axial Tilt: 31.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 44,995,816 km

• M1: 132,843 km (0.039 R)
• M2: 232,625 km (0.03 R)
• M3: 331,958 km (0.085 R)
• M4: 434,283 km (0.097 R)
• M5: 549,473 km (0.086 R)
• M6: 626,217 km (0.093 R)
• M7: 846,874 km (0.117 R)
• M8: 984,504 km (0.076 R)
• M9: 1,256,772 km (0.082 R)
• M10: 1,429,108 km (0.115 R)
• M11: 1,525,300 km (0.056 R)
• M12: 1,901,539 km (0.09 R)
• M13: 2,100,653 km (0.033 R)
• M14: 2,355,119 km (0.106 R)
• M15: 2,636,513 km (0.094 R)
• M16: 3,016,940 km (0.041 R)
• M17: 3,414,871 km (0.069 R)
• M18: 3,507,621 km (0.027 R)
• M19: 4,141,168 km (0.107 R)
• M20: 4,240,352 km (0.111 R)
• M21: 4,440,962 km (0.099 R)
• M22: 4,998,214 km (0.117 R)
• M23: 5,534,074 km (0.102 R)
• M24: 5,621,589 km (0.033 R)
• M25: 5,797,815 km (0.04 R)
• M26: 5,998,426 km (0.057 R)
• M27: 6,223,870 km (0.119 R)
• M28: 6,360,602 km (0.105 R)
• M29: 6,429,268 km (0.111 R)
• M30: 6,846,795 km (0.062 R)
• M31: 7,153,770 km (0.086 R)
• M32: 7,297,085 km (0.084 R)
• M33: 7,369,042 km (0.099 R)
• M34: 7,562,172 km (0.052 R)
• M35: 7,683,795 km (0.091 R)
• M36: 7,805,867 km (0.052 R)
• M37: 8,101,921 km (0.06 R)
• M38: 8,401,566 km (0.038 R)
• M39: 9,583,838 km (0.086 R)
• M40: 9,741,963 km (0.111 R)
• M41: 9,953,943 km (0.081 R)
• M42: 10,033,978 km (0.116 R)
• M43: 10,409,768 km (0.06 R)
• M44: 10,762,968 km (0.118 R)
• M45: 11,369,588 km (0.086 R)
• M46: 11,733,260 km (0.078 R)
• M47: 12,243,239 km (0.086 R)
• M48: 12,818,294 km (0.1 R)
• M49: 13,490,586 km (0.092 R)
• M50: 13,608,619 km (0.079 R)
• M51: 13,756,721 km (0.093 R)
• M52: 13,994,731 km (0.11 R)
• M53: 14,475,090 km (0.091 R)
• M54: 14,838,762 km (0.058 R)
• M55: 15,885,798 km (0.086 R)
• M56: 15,979,297 km (0.073 R)
• M57: 16,198,158 km (0.094 R)
• M58: 16,355,236 km (0.111 R)
• M59: 17,758,464 km (0.106 R)
• M60: 18,115,255 km (0.088 R)
• M61: 18,245,704 km (0.065 R)
• M62: 18,605,786 km (0.097 R)
• M63: 19,133,717 km (0.101 R)
• M64: 19,199,989 km (0.063 R)
• M65: 19,366,192 km (0.044 R)
• M66: 19,466,124 km (0.111 R)
• M67: 19,767,115 km (0.091 R)
• M68: 20,305,667 km (0.092 R)
• M69: 21,122,771 km (0.093 R)
• M70: 21,260,101 km (0.088 R)
• M71: 21,397,582 km (0.112 R)
• M72: 22,020,059 km (0.095 R)
• M73: 22,228,897 km (0.117 R)
• M74: 22,473,490 km (0.098 R)
• M75: 22,718,830 km (0.066 R)
• M76: 23,958,997 km (0.068 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 937.8

Radius: 11.6

Gravity: 6.97 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 4.23 AU - 5.21 AU

Year: 6838 Days

Day: 10.7 Hours

Environment

Temp: -216 °C

Axial Tilt: 29.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 44,995,816 km

• M1: 151,094 km (0.099 R)
• M2: 297,251 km (0.12 R)
• M3: 511,326 km (0.062 R)
• M4: 604,525 km (0.076 R)
• M5: 734,226 km (0.082 R)
• M6: 842,236 km (0.102 R)
• M7: 989,740 km (0.032 R)
• M8: 1,093,261 km (0.094 R)
• M9: 1,465,610 km (0.072 R)
• M10: 1,625,680 km (0.065 R)
• M11: 1,834,219 km (0.075 R)
• M12: 1,941,780 km (0.109 R)
• M13: 2,370,378 km (0.03 R)
• M14: 2,656,409 km (0.092 R)
• M15: 3,419,957 km (0.108 R)
• M16: 3,526,770 km (0.103 R)
• M17: 3,909,441 km (0.079 R)
• M18: 4,134,287 km (0.081 R)
• M19: 4,508,581 km (0.074 R)
• M20: 5,136,592 km (0.105 R)
• M21: 5,887,723 km (0.115 R)
• M22: 6,081,004 km (0.039 R)
• M23: 6,178,392 km (0.116 R)
• M24: 6,407,726 km (0.057 R)
• M25: 6,740,282 km (0.089 R)
• M26: 6,874,920 km (0.084 R)
• M27: 7,387,741 km (0.101 R)
• M28: 7,526,568 km (0.055 R)
• M29: 7,736,454 km (0.12 R)
• M30: 9,635,748 km (0.118 R)
• M31: 9,940,180 km (0.115 R)
• M32: 10,441,782 km (0.058 R)
• M33: 10,597,812 km (0.078 R)
• M34: 10,676,202 km (0.076 R)
• M35: 10,793,935 km (0.114 R)
• M36: 11,389,634 km (0.113 R)
• M37: 12,654,185 km (0.12 R)
• M38: 13,749,092 km (0.105 R)
• M39: 14,742,721 km (0.034 R)
• M40: 16,163,452 km (0.1 R)
• M41: 16,525,478 km (0.04 R)
• M42: 17,581,041 km (0.101 R)
• M43: 18,187,361 km (0.086 R)
• M44: 18,705,867 km (0.027 R)
• M45: 19,038,274 km (0.112 R)
• M46: 19,181,439 km (0.075 R)
• M47: 20,533,953 km (0.1 R)
• M48: 21,419,722 km (0.066 R)
• M49: 21,667,905 km (0.091 R)
• M50: 21,967,101 km (0.102 R)
• M51: 23,381,250 km (0.086 R)
• M52: 23,842,011 km (0.047 R)
• M53: 24,099,319 km (0.074 R)
• M54: 24,564,868 km (0.053 R)
• M55: 25,033,259 km (0.084 R)
• M56: 25,294,906 km (0.112 R)
• M57: 25,504,642 km (0.108 R)
• M58: 25,662,468 km (0.118 R)
• M59: 26,137,890 km (0.074 R)
• M60: 26,616,004 km (0.064 R)
• M61: 26,936,443 km (0.097 R)
• M62: 27,419,495 km (0.114 R)
• M63: 27,527,355 km (0.095 R)
• M64: 27,689,219 km (0.057 R)
• M65: 29,160,215 km (0.075 R)
• M66: 29,600,931 km (0.097 R)
• M67: 31,048,589 km (0.112 R)
• M68: 31,611,526 km (0.087 R)
• M69: 32,348,296 km (0.077 R)
• M70: 32,519,136 km (0.062 R)
• M71: 34,650,906 km (0.072 R)
• M72: 35,351,922 km (0.093 R)
• M73: 35,645,283 km (0.063 R)
• M74: 37,782,139 km (0.111 R)
• M75: 38,262,647 km (0.05 R)
• M76: 38,987,150 km (0.074 R)
• M77: 39,655,254 km (0.104 R)
• M78: 39,960,284 km (0.098 R)
• M79: 40,204,727 km (0.08 R)
• M80: 40,879,713 km (0.099 R)

Planet 7 - Ice Giant

Semi-Major Axis: 6.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 547.8

Radius: 7.4

Gravity: 10 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 5.01 AU - 7.29 AU

Year: 10170 Days

Day: 21.1 Hours

Environment

Temp: -221 °C

Axial Tilt: 43.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 44,995,816 km

• M1: 96,042 km (0.106 R)
• M2: 200,461 km (0.108 R)
• M3: 520,750 km (0.118 R)
• M4: 671,246 km (0.109 R)
• M5: 1,533,378 km (0.034 R)
• M6: 1,843,195 km (0.11 R)
• M7: 1,935,348 km (0.081 R)
• M8: 2,100,354 km (0.063 R)
• M9: 2,148,375 km (0.03 R)
• M10: 2,269,998 km (0.098 R)
• M11: 2,700,690 km (0.105 R)
• M12: 2,885,444 km (0.071 R)
• M13: 3,128,989 km (0.093 R)
• M14: 3,239,392 km (0.115 R)
• M15: 3,521,235 km (0.103 R)
• M16: 3,578,531 km (0.09 R)
• M17: 3,694,170 km (0.117 R)
• M18: 3,752,363 km (0.091 R)
• M19: 3,810,856 km (0.058 R)
• M20: 4,537,303 km (0.09 R)
• M21: 4,694,082 km (0.102 R)
• M22: 5,437,733 km (0.092 R)
• M23: 5,637,745 km (0.075 R)
• M24: 6,287,150 km (0.064 R)
• M25: 6,356,862 km (0.091 R)
• M26: 6,673,860 km (0.091 R)
• M27: 6,996,094 km (0.068 R)
• M28: 7,544,370 km (0.099 R)
• M29: 8,182,405 km (0.074 R)
• M30: 8,450,185 km (0.089 R)
• M31: 8,565,824 km (0.094 R)
• M32: 8,994,273 km (0.069 R)
• M33: 9,791,181 km (0.113 R)
• M34: 10,362,495 km (0.096 R)
• M35: 10,527,651 km (0.12 R)
• M36: 10,735,442 km (0.12 R)
• M37: 11,579,922 km (0.108 R)
• M38: 11,923,698 km (0.047 R)
• M39: 13,153,094 km (0.1 R)
• M40: 13,782,901 km (0.086 R)
• M41: 14,606,886 km (0.104 R)
• M42: 14,653,261 km (0.065 R)
• M43: 15,352,781 km (0.101 R)
• M44: 16,158,814 km (0.119 R)
• M45: 16,206,685 km (0.104 R)
• M46: 16,542,832 km (0.031 R)
• M47: 17,368,911 km (0.087 R)
• M48: 17,614,551 km (0.071 R)
• M49: 18,009,639 km (0.102 R)
• M50: 18,208,454 km (0.082 R)
• M51: 19,162,290 km (0.079 R)
• M52: 20,286,818 km (0.119 R)
• M53: 20,493,562 km (0.059 R)
• M54: 21,118,133 km (0.093 R)
• M55: 21,275,211 km (0.104 R)
• M56: 21,643,371 km (0.08 R)
• M57: 22,013,476 km (0.117 R)
• M58: 22,706,563 km (0.114 R)
• M59: 23,244,667 km (0.111 R)
• M60: 23,352,676 km (0.092 R)
• M61: 23,895,717 km (0.119 R)
• M62: 24,059,526 km (0.119 R)
• M63: 26,842,645 km (0.088 R)
• M64: 27,869,186 km (0.114 R)
• M65: 28,041,522 km (0.089 R)
• M66: 28,502,882 km (0.103 R)
• M67: 28,676,565 km (0.104 R)
• M68: 30,196,181 km (0.079 R)
• M69: 31,144,332 km (0.062 R)
• M70: 32,584,660 km (0.107 R)
• M71: 33,313,052 km (0.08 R)
• M72: 34,723,910 km (0.116 R)
• M73: 35,405,627 km (0.117 R)
• M74: 36,908,188 km (0.108 R)
• M75: 36,971,319 km (0.103 R)
• M76: 38,048,872 km (0.112 R)
• M77: 38,687,505 km (0.083 R)
• M78: 39,136,598 km (0.035 R)
• M79: 39,200,925 km (0.089 R)
• M80: 39,394,056 km (0.101 R)
• M81: 39,587,486 km (0.075 R)
• M82: 41,408,092 km (0.068 R)
• M83: 42,328,718 km (0.11 R)
• M84: 44,190,014 km (0.098 R)
• M85: 44,323,904 km (0.083 R)
• M86: 44,390,924 km (0.12 R)
• M87: 44,861,110 km (0.104 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: 494 - 19,390 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit