🌌 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: 811.6

Radius: 14.3

Gravity: 3.97 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 0.56 AU - 0.7 AU

Year: 333 Days

Day: 5.6 Hours

Environment

Temp: -162 °C

Axial Tilt: 39.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 36,298,711 km

• M1: 181,462 km (0.039 R)
• M2: 282,142 km (0.106 R)
• M3: 373,247 km (0.12 R)
• M4: 505,790 km (0.068 R)
• M5: 669,899 km (0.092 R)
• M6: 823,835 km (0.094 R)
• M7: 995,424 km (0.101 R)
• M8: 1,088,175 km (0.062 R)
• M9: 1,238,072 km (0.11 R)
• M10: 1,334,413 km (0.092 R)
• M11: 1,594,414 km (0.108 R)
• M12: 1,690,007 km (0.103 R)
• M13: 1,824,047 km (0.095 R)
• M14: 1,967,362 km (0.101 R)
• M15: 2,059,663 km (0.107 R)
• M16: 2,170,067 km (0.072 R)
• M17: 2,368,284 km (0.061 R)
• M18: 2,461,035 km (0.077 R)
• M19: 2,560,966 km (0.08 R)
• M20: 2,758,884 km (0.045 R)
• M21: 2,999,587 km (0.093 R)
• M22: 3,138,414 km (0.031 R)
• M23: 3,285,917 km (0.109 R)
• M24: 3,481,890 km (0.112 R)
• M25: 3,675,171 km (0.084 R)
• M26: 3,817,289 km (0.112 R)
• M27: 4,023,734 km (0.089 R)
• M28: 4,177,371 km (0.105 R)
• M29: 4,433,333 km (0.119 R)
• M30: 4,534,162 km (0.045 R)
• M31: 4,731,033 km (0.115 R)
• M32: 4,841,585 km (0.085 R)
• M33: 4,930,746 km (0.113 R)
• M34: 5,020,355 km (0.105 R)
• M35: 5,140,931 km (0.112 R)
• M36: 5,254,625 km (0.069 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 459.3

Radius: 13.7

Gravity: 2.45 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 0.69 AU - 1.07 AU

Year: 550 Days

Day: 10.4 Hours

Environment

Temp: -176 °C

Axial Tilt: 39.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 36,298,711 km

• M1: 189,690 km (0.101 R)
• M2: 291,566 km (0.078 R)
• M3: 388,655 km (0.066 R)
• M4: 540,946 km (0.072 R)
• M5: 643,720 km (0.102 R)
• M6: 742,305 km (0.116 R)
• M7: 872,904 km (0.105 R)
• M8: 970,741 km (0.097 R)
• M9: 1,154,596 km (0.119 R)
• M10: 1,402,630 km (0.086 R)
• M11: 1,503,758 km (0.109 R)
• M12: 1,652,009 km (0.064 R)
• M13: 1,840,054 km (0.115 R)
• M14: 1,981,424 km (0.081 R)
• M15: 2,114,267 km (0.118 R)
• M16: 2,219,135 km (0.096 R)
• M17: 2,376,661 km (0.076 R)
• M18: 2,505,465 km (0.119 R)
• M19: 2,597,019 km (0.106 R)
• M20: 2,790,299 km (0.05 R)
• M21: 2,885,444 km (0.085 R)
• M22: 3,002,429 km (0.086 R)
• M23: 3,114,029 km (0.039 R)
• M24: 3,262,730 km (0.083 R)
• M25: 3,363,110 km (0.096 R)
• M26: 3,559,831 km (0.1 R)
• M27: 3,655,873 km (0.105 R)
• M28: 3,760,442 km (0.035 R)
• M29: 3,850,799 km (0.043 R)
• M30: 3,949,533 km (0.028 R)
• M31: 4,079,983 km (0.107 R)
• M32: 4,172,883 km (0.074 R)
• M33: 4,282,239 km (0.068 R)
• M34: 4,424,357 km (0.116 R)
• M35: 4,697,074 km (0.077 R)
• M36: 4,810,918 km (0.106 R)
• M37: 5,166,662 km (0.103 R)
• M38: 5,275,868 km (0.096 R)
• M39: 5,385,972 km (0.119 R)
• M40: 5,505,351 km (0.099 R)
• M41: 5,677,389 km (0.101 R)
• M42: 5,833,719 km (0.092 R)
• M43: 5,921,383 km (0.117 R)
• M44: 6,053,478 km (0.098 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 882

Radius: 10.8

Gravity: 7.56 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 1.16 AU - 1.44 AU

Year: 988 Days

Day: 11.4 Hours

Environment

Temp: -186 °C

Axial Tilt: 47.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 36,298,711 km

• M1: 172,786 km (0.101 R)
• M2: 300,243 km (0.093 R)
• M3: 374,294 km (0.118 R)
• M4: 451,786 km (0.084 R)
• M5: 569,369 km (0.055 R)
• M6: 767,736 km (0.109 R)
• M7: 859,141 km (0.093 R)
• M8: 926,759 km (0.036 R)
• M9: 1,089,970 km (0.118 R)
• M10: 1,201,720 km (0.106 R)
• M11: 1,653,804 km (0.042 R)
• M12: 1,748,650 km (0.096 R)
• M13: 1,836,463 km (0.083 R)
• M14: 2,203,128 km (0.078 R)
• M15: 2,375,764 km (0.112 R)
• M16: 2,523,118 km (0.042 R)
• M17: 2,653,268 km (0.119 R)
• M18: 2,785,812 km (0.093 R)
• M19: 3,207,378 km (0.103 R)
• M20: 3,294,145 km (0.091 R)
• M21: 3,414,721 km (0.089 R)
• M22: 3,751,167 km (0.097 R)
• M23: 4,028,222 km (0.043 R)
• M24: 4,122,020 km (0.11 R)
• M25: 4,192,780 km (0.065 R)
• M26: 4,383,816 km (0.078 R)
• M27: 4,504,691 km (0.1 R)
• M28: 4,761,999 km (0.102 R)
• M29: 5,049,527 km (0.079 R)
• M30: 5,214,533 km (0.102 R)
• M31: 5,304,142 km (0.119 R)
• M32: 5,433,095 km (0.091 R)
• M33: 5,550,081 km (0.119 R)
• M34: 5,945,917 km (0.038 R)
• M35: 6,460,534 km (0.109 R)
• M36: 6,947,176 km (0.091 R)
• M37: 7,116,820 km (0.074 R)
• M38: 7,677,512 km (0.116 R)
• M39: 7,852,991 km (0.054 R)
• M40: 8,000,195 km (0.088 R)
• M41: 8,207,837 km (0.106 R)
• M42: 8,372,245 km (0.091 R)
• M43: 8,492,522 km (0.104 R)
• M44: 8,567,919 km (0.072 R)
• M45: 8,902,569 km (0.072 R)
• M46: 9,272,674 km (0.107 R)
• M47: 9,506,496 km (0.102 R)
• M48: 9,632,009 km (0.089 R)
• M49: 9,789,685 km (0.067 R)
• M50: 10,219,629 km (0.119 R)
• M51: 10,542,312 km (0.101 R)
• M52: 10,655,856 km (0.118 R)
• M53: 10,851,830 km (0.106 R)
• M54: 11,015,938 km (0.116 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 793.3

Radius: 11.8

Gravity: 5.7 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 2.06 AU - 2.22 AU

Year: 2088 Days

Day: 6.4 Hours

Environment

Temp: -204 °C

Axial Tilt: 15.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 36,298,711 km

• M1: 149,598 km (0.113 R)
• M2: 242,648 km (0.092 R)
• M3: 319,990 km (0.11 R)
• M4: 479,162 km (0.111 R)
• M5: 582,085 km (0.11 R)
• M6: 710,590 km (0.119 R)
• M7: 1,037,611 km (0.101 R)
• M8: 1,177,485 km (0.118 R)
• M9: 1,356,404 km (0.086 R)
• M10: 1,488,349 km (0.12 R)
• M11: 1,601,595 km (0.077 R)
• M12: 1,959,433 km (0.089 R)
• M13: 2,135,210 km (0.102 R)
• M14: 2,462,231 km (0.114 R)
• M15: 2,805,558 km (0.082 R)
• M16: 2,890,231 km (0.083 R)
• M17: 3,076,779 km (0.104 R)
• M18: 3,164,145 km (0.093 R)
• M19: 3,311,798 km (0.095 R)
• M20: 3,416,666 km (0.116 R)
• M21: 3,552,949 km (0.089 R)
• M22: 3,629,544 km (0.105 R)
• M23: 3,737,553 km (0.117 R)
• M24: 3,941,306 km (0.087 R)
• M25: 4,376,037 km (0.06 R)
• M26: 4,541,043 km (0.098 R)
• M27: 4,691,240 km (0.114 R)
• M28: 4,979,664 km (0.095 R)
• M29: 5,117,444 km (0.117 R)
• M30: 5,273,923 km (0.112 R)
• M31: 5,396,743 km (0.085 R)
• M32: 5,663,327 km (0.093 R)
• M33: 5,753,085 km (0.075 R)
• M34: 6,007,102 km (0.094 R)
• M35: 6,153,858 km (0.03 R)
• M36: 6,301,810 km (0.083 R)
• M37: 7,156,463 km (0.058 R)
• M38: 7,292,747 km (0.119 R)
• M39: 7,726,580 km (0.112 R)
• M40: 7,906,397 km (0.064 R)
• M41: 8,148,446 km (0.097 R)
• M42: 8,454,524 km (0.043 R)
• M43: 8,826,873 km (0.067 R)
• M44: 8,931,142 km (0.094 R)
• M45: 9,014,917 km (0.063 R)
• M46: 9,141,178 km (0.09 R)
• M47: 9,587,428 km (0.028 R)
• M48: 9,716,232 km (0.064 R)
• M49: 9,845,784 km (0.115 R)
• M50: 10,391,068 km (0.06 R)
• M51: 10,545,603 km (0.093 R)
• M52: 10,634,314 km (0.04 R)
• M53: 11,352,234 km (0.072 R)
• M54: 11,579,773 km (0.107 R)
• M55: 11,763,030 km (0.034 R)
• M56: 11,970,223 km (0.103 R)
• M57: 12,318,337 km (0.056 R)
• M58: 12,953,231 km (0.115 R)
• M59: 13,143,519 km (0.116 R)
• M60: 13,743,856 km (0.055 R)
• M61: 13,864,880 km (0.118 R)
• M62: 14,377,702 km (0.12 R)
• M63: 14,475,988 km (0.117 R)
• M64: 14,599,256 km (0.117 R)
• M65: 14,722,974 km (0.119 R)
• M66: 14,921,490 km (0.084 R)
• M67: 15,522,425 km (0.093 R)
• M68: 16,029,262 km (0.093 R)
• M69: 16,955,423 km (0.074 R)
• M70: 17,085,423 km (0.112 R)
• M71: 17,267,933 km (0.085 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 158.8

Radius: 12.6

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 2.77 AU - 2.87 AU

Year: 3158 Days

Day: 12 Hours

Environment

Temp: -215 °C

Axial Tilt: 24.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 36,298,711 km

• M1: 166,353 km (0.104 R)
• M2: 316,699 km (0.116 R)
• M3: 710,739 km (0.068 R)
• M4: 841,189 km (0.115 R)
• M5: 964,457 km (0.103 R)
• M6: 1,127,968 km (0.09 R)
• M7: 1,345,932 km (0.072 R)
• M8: 1,655,300 km (0.109 R)
• M9: 1,803,702 km (0.107 R)
• M10: 1,987,707 km (0.079 R)
• M11: 2,071,482 km (0.083 R)
• M12: 2,297,524 km (0.087 R)
• M13: 2,464,027 km (0.113 R)
• M14: 3,381,211 km (0.09 R)
• M15: 3,896,576 km (0.101 R)
• M16: 4,163,608 km (0.119 R)
• M17: 4,367,959 km (0.086 R)
• M18: 4,450,686 km (0.094 R)
• M19: 5,043,991 km (0.092 R)
• M20: 5,247,445 km (0.099 R)
• M21: 5,438,780 km (0.099 R)
• M22: 5,889,219 km (0.088 R)
• M23: 5,980,773 km (0.084 R)
• M24: 6,461,431 km (0.095 R)
• M25: 7,246,670 km (0.084 R)
• M26: 7,910,137 km (0.111 R)
• M27: 8,994,273 km (0.049 R)
• M28: 9,170,649 km (0.065 R)
• M29: 9,616,750 km (0.102 R)
• M30: 9,887,821 km (0.092 R)
• M31: 10,161,286 km (0.045 R)
• M32: 10,326,741 km (0.072 R)
• M33: 10,865,593 km (0.092 R)
• M34: 11,337,723 km (0.115 R)
• M35: 11,432,868 km (0.101 R)
• M36: 12,379,972 km (0.12 R)
• M37: 12,556,796 km (0.113 R)
• M38: 13,072,012 km (0.104 R)
• M39: 13,191,839 km (0.08 R)
• M40: 13,473,083 km (0.041 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 205.2

Radius: 8.1

Gravity: 3.13 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 3.35 AU - 4.23 AU

Year: 4920 Days

Day: 6.9 Hours

Environment

Temp: -225 °C

Axial Tilt: 8.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 36,298,711 km

• M1: 114,891 km (0.101 R)
• M2: 193,879 km (0.073 R)
• M3: 259,852 km (0.058 R)
• M4: 378,483 km (0.074 R)
• M5: 525,687 km (0.05 R)
• M6: 593,604 km (0.026 R)
• M7: 646,712 km (0.065 R)
• M8: 729,589 km (0.056 R)
• M9: 806,632 km (0.107 R)
• M10: 906,862 km (0.111 R)
• M11: 1,142,479 km (0.107 R)
• M12: 1,210,247 km (0.085 R)
• M13: 1,385,575 km (0.037 R)
• M14: 1,594,265 km (0.105 R)
• M15: 1,852,919 km (0.09 R)
• M16: 1,906,326 km (0.067 R)
• M17: 2,028,398 km (0.117 R)
• M18: 2,251,747 km (0.098 R)
• M19: 2,323,105 km (0.033 R)
• M20: 2,483,025 km (0.113 R)
• M21: 2,616,616 km (0.034 R)
• M22: 2,767,860 km (0.081 R)
• M23: 2,984,478 km (0.077 R)
• M24: 3,079,023 km (0.078 R)
• M25: 3,516,896 km (0.099 R)
• M26: 3,600,073 km (0.11 R)
• M27: 3,683,997 km (0.053 R)
• M28: 3,939,660 km (0.109 R)
• M29: 4,307,371 km (0.115 R)
• M30: 4,468,339 km (0.091 R)
• M31: 4,576,797 km (0.1 R)
• M32: 5,094,406 km (0.102 R)
• M33: 5,341,093 km (0.063 R)
• M34: 5,475,432 km (0.052 R)
• M35: 5,572,221 km (0.099 R)
• M36: 6,104,341 km (0.118 R)
• M37: 6,204,721 km (0.066 R)
• M38: 6,509,003 km (0.057 R)
• M39: 6,714,551 km (0.088 R)
• M40: 6,776,634 km (0.072 R)
• M41: 6,985,173 km (0.082 R)
• M42: 7,216,751 km (0.092 R)
• M43: 7,344,208 km (0.081 R)
• M44: 8,014,556 km (0.1 R)
• M45: 8,257,204 km (0.086 R)
• M46: 8,323,775 km (0.116 R)
• M47: 8,862,926 km (0.105 R)
• M48: 9,068,025 km (0.065 R)
• M49: 9,343,883 km (0.107 R)
• M50: 10,450,907 km (0.038 R)
• M51: 10,619,354 km (0.084 R)
• M52: 11,898,566 km (0.102 R)
• M53: 12,632,792 km (0.089 R)
• M54: 13,044,336 km (0.087 R)
• M55: 13,486,248 km (0.054 R)
• M56: 13,669,655 km (0.115 R)
• M57: 13,827,630 km (0.108 R)
• M58: 13,986,055 km (0.079 R)
• M59: 14,652,962 km (0.086 R)
• M60: 14,787,600 km (0.097 R)
• M61: 15,221,135 km (0.047 R)
• M62: 15,439,398 km (0.065 R)
• M63: 15,603,806 km (0.11 R)
• M64: 15,934,417 km (0.088 R)
• M65: 15,989,768 km (0.083 R)
• M66: 16,072,945 km (0.089 R)
• M67: 16,267,422 km (0.101 R)
• M68: 16,546,572 km (0.113 R)
• M69: 16,602,671 km (0.1 R)
• M70: 16,827,367 km (0.112 R)
• M71: 16,883,765 km (0.115 R)
• M72: 17,280,050 km (0.112 R)
• M73: 17,393,744 km (0.106 R)
• M74: 17,650,604 km (0.067 R)
• M75: 17,736,623 km (0.104 R)
• M76: 18,139,340 km (0.037 R)
• M77: 18,284,001 km (0.081 R)
• M78: 18,983,222 km (0.083 R)
• M79: 19,483,926 km (0.102 R)
• M80: 19,661,648 km (0.068 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 624.2

Radius: 9.1

Gravity: 7.54 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 4.33 AU - 5.17 AU

Year: 6904 Days

Day: 11.2 Hours

Environment

Temp: -213 °C

Axial Tilt: 13.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 36,298,711 km

• M1: 149,299 km (0.105 R)
• M2: 231,278 km (0.033 R)
• M3: 435,779 km (0.091 R)
• M4: 644,916 km (0.104 R)
• M5: 797,805 km (0.092 R)
• M6: 1,057,807 km (0.075 R)
• M7: 1,156,092 km (0.08 R)
• M8: 1,524,402 km (0.092 R)
• M9: 1,617,303 km (0.086 R)
• M10: 1,731,595 km (0.076 R)
• M11: 1,828,834 km (0.116 R)
• M12: 1,948,063 km (0.058 R)
• M13: 2,131,770 km (0.093 R)
• M14: 2,215,395 km (0.089 R)
• M15: 3,277,091 km (0.099 R)
• M16: 3,620,418 km (0.069 R)
• M17: 3,923,803 km (0.098 R)
• M18: 4,078,636 km (0.098 R)
• M19: 4,528,178 km (0.095 R)
• M20: 4,745,394 km (0.114 R)
• M21: 4,827,673 km (0.1 R)
• M22: 4,938,226 km (0.1 R)
• M23: 5,021,552 km (0.089 R)
• M24: 5,303,095 km (0.109 R)
• M25: 5,388,515 km (0.1 R)
• M26: 5,852,119 km (0.055 R)
• M27: 6,059,013 km (0.082 R)
• M28: 6,148,472 km (0.106 R)
• M29: 6,208,312 km (0.086 R)
• M30: 6,389,026 km (0.093 R)
• M31: 6,480,131 km (0.073 R)
• M32: 8,158,320 km (0.062 R)
• M33: 8,926,355 km (0.095 R)
• M34: 9,198,923 km (0.073 R)
• M35: 9,682,423 km (0.077 R)
• M36: 9,822,147 km (0.083 R)
• M37: 10,459,135 km (0.071 R)
• M38: 11,145,939 km (0.112 R)
• M39: 11,219,092 km (0.099 R)
• M40: 11,439,450 km (0.095 R)
• M41: 11,810,004 km (0.1 R)
• M42: 11,884,504 km (0.044 R)
• M43: 12,034,102 km (0.117 R)
• M44: 12,335,392 km (0.093 R)
• M45: 12,868,259 km (0.105 R)
• M46: 14,035,721 km (0.05 R)
• M47: 14,672,110 km (0.106 R)
• M48: 15,399,306 km (0.115 R)
• M49: 15,562,517 km (0.059 R)
• M50: 16,804,778 km (0.051 R)
• M51: 16,888,702 km (0.08 R)
• M52: 17,522,698 km (0.083 R)
• M53: 17,693,090 km (0.042 R)
• M54: 18,078,603 km (0.077 R)
• M55: 18,510,044 km (0.034 R)
• M56: 18,683,577 km (0.057 R)
• M57: 19,032,290 km (0.063 R)
• M58: 19,207,469 km (0.086 R)
• M59: 19,383,247 km (0.064 R)
• M60: 20,808,166 km (0.079 R)
• M61: 21,533,118 km (0.099 R)
• M62: 21,715,627 km (0.073 R)
• M63: 22,728,853 km (0.108 R)
• M64: 23,101,202 km (0.042 R)
• M65: 26,102,584 km (0.113 R)
• M66: 26,639,042 km (0.118 R)
• M67: 26,982,370 km (0.102 R)
• M68: 27,080,805 km (0.081 R)
• M69: 28,120,809 km (0.086 R)
• M70: 29,477,064 km (0.062 R)
• M71: 29,629,055 km (0.115 R)
• M72: 30,290,876 km (0.068 R)
• M73: 31,163,480 km (0.109 R)
• M74: 31,577,119 km (0.045 R)
• M75: 32,828,654 km (0.117 R)
• M76: 32,986,181 km (0.11 R)
• M77: 33,091,348 km (0.053 R)
• M78: 35,487,607 km (0.101 R)
• M79: 35,595,317 km (0.079 R)
• M80: 36,298,727 km (0.1 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 284 - 18,403 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit