🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.52 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 19.8

Radius: 13.8

Gravity: 0.1 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 0.79 AU - 1.27 AU

Year: 675 Days

Day: 11.1 Hours

Environment

Temp: -160 °C

Axial Tilt: 9.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 55,994,142 km

• M1: 175,030 km (0.114 R)
• M2: 273,016 km (0.113 R)
• M3: 374,443 km (0.069 R)
• M4: 520,152 km (0.088 R)
• M5: 681,867 km (0.118 R)
• M6: 881,131 km (0.031 R)
• M7: 982,708 km (0.058 R)
• M8: 1,081,144 km (0.114 R)
• M9: 1,172,997 km (0.058 R)
• M10: 1,332,319 km (0.062 R)
• M11: 1,608,925 km (0.113 R)
• M12: 1,836,463 km (0.081 R)
• M13: 1,967,062 km (0.106 R)
• M14: 2,103,944 km (0.088 R)
• M15: 2,303,957 km (0.114 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 821.4

Radius: 9.6

Gravity: 8.91 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 1.54 AU - 1.74 AU

Year: 1356 Days

Day: 6 Hours

Environment

Temp: -191 °C

Axial Tilt: 14 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 55,994,142 km

• M1: 125,513 km (0.064 R)
• M2: 325,076 km (0.063 R)
• M3: 461,210 km (0.081 R)
• M4: 598,840 km (0.097 R)
• M5: 708,196 km (0.053 R)
• M6: 824,733 km (0.079 R)
• M7: 885,619 km (0.079 R)
• M8: 980,016 km (0.088 R)
• M9: 1,044,941 km (0.073 R)
• M10: 1,188,106 km (0.067 R)
• M11: 1,310,926 km (0.105 R)
• M12: 1,522,308 km (0.083 R)
• M13: 1,906,026 km (0.045 R)
• M14: 2,019,571 km (0.097 R)
• M15: 2,082,702 km (0.108 R)
• M16: 2,167,673 km (0.107 R)
• M17: 2,243,070 km (0.084 R)
• M18: 2,308,445 km (0.049 R)
• M19: 2,407,628 km (0.116 R)
• M20: 2,576,225 km (0.119 R)
• M21: 2,972,958 km (0.106 R)
• M22: 3,081,267 km (0.082 R)
• M23: 3,166,389 km (0.07 R)
• M24: 3,326,608 km (0.116 R)
• M25: 3,414,123 km (0.101 R)
• M26: 3,489,670 km (0.077 R)
• M27: 3,591,246 km (0.105 R)
• M28: 3,681,005 km (0.118 R)
• M29: 3,758,497 km (0.086 R)
• M30: 4,060,685 km (0.066 R)
• M31: 4,329,961 km (0.111 R)
• M32: 4,425,703 km (0.054 R)
• M33: 4,535,807 km (0.088 R)
• M34: 4,674,784 km (0.101 R)
• M35: 5,028,583 km (0.043 R)
• M36: 5,100,390 km (0.119 R)
• M37: 5,172,496 km (0.111 R)
• M38: 5,508,942 km (0.059 R)
• M39: 5,627,573 km (0.061 R)
• M40: 5,762,061 km (0.066 R)
• M41: 5,882,487 km (0.069 R)
• M42: 6,295,378 km (0.069 R)
• M43: 6,435,102 km (0.062 R)
• M44: 6,812,687 km (0.09 R)
• M45: 7,004,322 km (0.089 R)
• M46: 7,181,446 km (0.1 R)
• M47: 7,278,684 km (0.1 R)
• M48: 7,540,181 km (0.084 R)
• M49: 7,655,521 km (0.117 R)
• M50: 7,738,399 km (0.112 R)
• M51: 8,005,281 km (0.087 R)
• M52: 8,190,633 km (0.094 R)
• M53: 8,343,223 km (0.096 R)
• M54: 8,806,827 km (0.091 R)
• M55: 9,420,328 km (0.103 R)
• M56: 9,741,365 km (0.04 R)
• M57: 9,849,075 km (0.058 R)
• M58: 10,339,008 km (0.114 R)
• M59: 10,855,420 km (0.089 R)
• M60: 11,173,166 km (0.084 R)
• M61: 11,474,905 km (0.106 R)
• M62: 11,550,751 km (0.05 R)
• M63: 11,683,893 km (0.063 R)
• M64: 11,951,823 km (0.102 R)
• M65: 12,028,716 km (0.096 R)
• M66: 12,571,756 km (0.111 R)
• M67: 12,846,418 km (0.071 R)
• M68: 13,103,128 km (0.07 R)
• M69: 13,261,851 km (0.077 R)
• M70: 13,401,426 km (0.113 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 92.3

Radius: 13.2

Gravity: 0.53 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 2.18 AU - 2.74 AU

Year: 2491 Days

Day: 7.6 Hours

Environment

Temp: -192 °C

Axial Tilt: 24 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 55,994,142 km

• M1: 232,176 km (0.109 R)
• M2: 322,683 km (0.079 R)
• M3: 561,740 km (0.045 R)
• M4: 919,129 km (0.064 R)
• M5: 1,032,525 km (0.087 R)
• M6: 1,212,341 km (0.115 R)
• M7: 1,446,911 km (0.074 R)
• M8: 1,581,399 km (0.069 R)
• M9: 1,673,402 km (0.089 R)
• M10: 1,799,214 km (0.112 R)
• M11: 1,895,704 km (0.065 R)
• M12: 2,161,689 km (0.075 R)
• M13: 2,299,469 km (0.079 R)
• M14: 2,584,004 km (0.108 R)
• M15: 2,908,482 km (0.063 R)
• M16: 3,013,200 km (0.063 R)
• M17: 3,158,161 km (0.117 R)
• M18: 3,384,951 km (0.079 R)
• M19: 3,886,253 km (0.111 R)
• M20: 4,044,378 km (0.12 R)
• M21: 4,204,897 km (0.093 R)
• M22: 4,334,748 km (0.108 R)
• M23: 4,576,348 km (0.116 R)
• M24: 5,176,685 km (0.09 R)
• M25: 5,362,934 km (0.1 R)
• M26: 5,515,973 km (0.082 R)
• M27: 6,240,774 km (0.092 R)
• M28: 6,526,656 km (0.071 R)
• M29: 6,639,602 km (0.088 R)
• M30: 6,728,015 km (0.058 R)
• M31: 7,085,554 km (0.064 R)
• M32: 7,201,791 km (0.032 R)
• M33: 7,423,196 km (0.101 R)
• M34: 7,712,967 km (0.083 R)
• M35: 9,401,179 km (0.073 R)
• M36: 9,543,447 km (0.082 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 74.4

Radius: 12.7

Gravity: 0.46 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 2.23 AU - 3.25 AU

Year: 2928 Days

Day: 13.7 Hours

Environment

Temp: -193 °C

Axial Tilt: 39.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 55,994,142 km

• M1: 159,621 km (0.1 R)
• M2: 255,812 km (0.082 R)
• M3: 337,942 km (0.077 R)
• M4: 462,557 km (0.09 R)
• M5: 591,360 km (0.051 R)
• M6: 689,197 km (0.115 R)
• M7: 769,681 km (0.053 R)
• M8: 859,889 km (0.064 R)
• M9: 1,065,885 km (0.112 R)
• M10: 1,168,359 km (0.088 R)
• M11: 1,310,627 km (0.075 R)
• M12: 1,700,329 km (0.11 R)
• M13: 1,821,952 km (0.064 R)
• M14: 1,921,435 km (0.117 R)
• M15: 2,082,851 km (0.088 R)
• M16: 2,213,450 km (0.118 R)
• M17: 2,320,113 km (0.103 R)
• M18: 2,401,345 km (0.087 R)
• M19: 2,492,600 km (0.115 R)
• M20: 2,641,150 km (0.094 R)
• M21: 2,850,438 km (0.079 R)
• M22: 2,937,653 km (0.092 R)
• M23: 3,377,172 km (0.119 R)
• M24: 3,573,444 km (0.086 R)
• M25: 3,688,934 km (0.106 R)
• M26: 3,805,620 km (0.083 R)
• M27: 3,891,190 km (0.103 R)
• M28: 4,385,162 km (0.096 R)
• M29: 4,486,440 km (0.104 R)
• M30: 4,702,759 km (0.111 R)
• M31: 4,817,949 km (0.115 R)
• M32: 5,074,809 km (0.117 R)
• M33: 5,264,648 km (0.112 R)
• M34: 5,384,327 km (0.103 R)
• M35: 5,651,060 km (0.118 R)
• M36: 5,810,830 km (0.1 R)
• M37: 5,934,697 km (0.103 R)
• M38: 6,059,462 km (0.07 R)
• M39: 6,185,124 km (0.097 R)
• M40: 6,541,616 km (0.1 R)
• M41: 6,852,480 km (0.048 R)
• M42: 7,435,164 km (0.092 R)
• M43: 7,515,947 km (0.051 R)
• M44: 7,596,879 km (0.038 R)
• M45: 7,965,039 km (0.118 R)
• M46: 8,130,644 km (0.107 R)
• M47: 8,283,384 km (0.105 R)
• M48: 8,451,083 km (0.033 R)
• M49: 9,248,739 km (0.109 R)
• M50: 9,350,166 km (0.063 R)
• M51: 9,510,236 km (0.087 R)
• M52: 9,597,900 km (0.114 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 653.2

Radius: 11.9

Gravity: 4.61 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 3.12 AU - 4.08 AU

Year: 4410 Days

Day: 10.1 Hours

Environment

Temp: -217 °C

Axial Tilt: 29.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 55,994,142 km

• M1: 224,846 km (0.097 R)
• M2: 311,014 km (0.064 R)
• M3: 598,541 km (0.092 R)
• M4: 728,841 km (0.078 R)
• M5: 894,296 km (0.05 R)
• M6: 1,222,065 km (0.106 R)
• M7: 1,306,588 km (0.072 R)
• M8: 1,393,055 km (0.107 R)
• M9: 1,481,617 km (0.069 R)
• M10: 1,587,533 km (0.039 R)
• M11: 1,759,121 km (0.095 R)
• M12: 1,871,769 km (0.065 R)
• M13: 2,138,352 km (0.119 R)
• M14: 2,293,784 km (0.071 R)
• M15: 2,381,897 km (0.043 R)
• M16: 2,972,659 km (0.076 R)
• M17: 3,384,652 km (0.106 R)
• M18: 3,752,363 km (0.064 R)
• M19: 3,835,839 km (0.115 R)
• M20: 4,197,716 km (0.099 R)
• M21: 4,284,633 km (0.066 R)
• M22: 4,371,998 km (0.109 R)
• M23: 5,208,549 km (0.032 R)
• M24: 5,514,327 km (0.1 R)
• M25: 5,633,407 km (0.099 R)
• M26: 5,922,879 km (0.116 R)
• M27: 6,266,954 km (0.111 R)
• M28: 6,341,454 km (0.105 R)
• M29: 6,795,184 km (0.095 R)
• M30: 6,871,778 km (0.029 R)
• M31: 7,181,296 km (0.103 R)
• M32: 7,760,689 km (0.109 R)
• M33: 8,002,140 km (0.082 R)
• M34: 8,437,320 km (0.099 R)
• M35: 8,936,229 km (0.096 R)
• M36: 9,217,622 km (0.088 R)
• M37: 9,760,363 km (0.1 R)
• M38: 10,667,974 km (0.08 R)
• M39: 10,757,284 km (0.079 R)
• M40: 10,936,502 km (0.12 R)
• M41: 11,056,629 km (0.065 R)
• M42: 11,328,448 km (0.093 R)
• M43: 11,419,553 km (0.052 R)
• M44: 12,157,221 km (0.106 R)
• M45: 12,594,645 km (0.112 R)
• M46: 12,815,302 km (0.092 R)
• M47: 13,517,215 km (0.117 R)
• M48: 14,297,069 km (0.094 R)
• M49: 14,593,422 km (0.117 R)
• M50: 15,393,322 km (0.1 R)
• M51: 15,866,500 km (0.073 R)
• M52: 16,516,503 km (0.05 R)
• M53: 16,827,367 km (0.045 R)
• M54: 17,349,763 km (0.065 R)
• M55: 18,090,272 km (0.051 R)
• M56: 18,339,353 km (0.075 R)
• M57: 18,985,167 km (0.048 R)
• M58: 19,129,678 km (0.12 R)
• M59: 19,419,898 km (0.111 R)
• M60: 19,565,457 km (0.075 R)
• M61: 20,004,526 km (0.047 R)
• M62: 20,262,284 km (0.096 R)
• M63: 20,520,938 km (0.081 R)
• M64: 20,595,139 km (0.089 R)
• M65: 20,706,440 km (0.059 R)
• M66: 21,453,980 km (0.101 R)
• M67: 21,831,116 km (0.117 R)
• M68: 22,020,507 km (0.043 R)
• M69: 22,324,640 km (0.118 R)
• M70: 22,591,822 km (0.092 R)
• M71: 22,668,416 km (0.067 R)
• M72: 23,438,695 km (0.094 R)
• M73: 23,788,156 km (0.107 R)
• M74: 24,296,041 km (0.09 R)
• M75: 24,768,022 km (0.083 R)
• M76: 26,524,301 km (0.113 R)
• M77: 26,685,867 km (0.095 R)
• M78: 27,050,736 km (0.116 R)
• M79: 27,132,117 km (0.096 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 219.4

Radius: 13.8

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 3.5 AU - 4.32 AU

Year: 4992 Days

Day: 14.5 Hours

Environment

Temp: -200 °C

Axial Tilt: 35.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 55,994,142 km

• M1: 209,287 km (0.116 R)
• M2: 329,265 km (0.112 R)
• M3: 428,448 km (0.109 R)
• M4: 558,748 km (0.063 R)
• M5: 652,247 km (0.045 R)
• M6: 818,899 km (0.11 R)
• M7: 918,232 km (0.099 R)
• M8: 1,086,978 km (0.105 R)
• M9: 1,313,320 km (0.078 R)
• M10: 1,606,232 km (0.027 R)
• M11: 1,813,425 km (0.083 R)
• M12: 1,920,388 km (0.075 R)
• M13: 2,015,981 km (0.092 R)
• M14: 2,429,170 km (0.098 R)
• M15: 2,638,308 km (0.067 R)
• M16: 2,745,271 km (0.083 R)
• M17: 2,900,553 km (0.117 R)
• M18: 3,334,836 km (0.105 R)
• M19: 3,450,924 km (0.059 R)
• M20: 3,670,085 km (0.107 R)
• M21: 4,445,899 km (0.091 R)
• M22: 4,537,154 km (0.073 R)
• M23: 4,703,357 km (0.119 R)
• M24: 4,928,053 km (0.093 R)
• M25: 5,252,531 km (0.097 R)
• M26: 5,368,768 km (0.102 R)
• M27: 5,702,671 km (0.082 R)
• M28: 5,922,430 km (0.091 R)
• M29: 6,104,341 km (0.07 R)
• M30: 6,329,187 km (0.067 R)
• M31: 6,640,350 km (0.07 R)
• M32: 7,084,506 km (0.106 R)
• M33: 7,846,109 km (0.091 R)
• M34: 8,113,291 km (0.113 R)
• M35: 8,338,286 km (0.079 R)
• M36: 8,909,750 km (0.114 R)
• M37: 9,025,539 km (0.113 R)
• M38: 9,188,600 km (0.104 R)
• M39: 9,423,170 km (0.066 R)
• M40: 9,517,566 km (0.045 R)
• M41: 10,946,525 km (0.109 R)
• M42: 11,145,490 km (0.104 R)
• M43: 11,370,635 km (0.026 R)
• M44: 11,496,447 km (0.041 R)
• M45: 11,673,421 km (0.091 R)
• M46: 12,260,892 km (0.106 R)
• M47: 12,675,428 km (0.069 R)
• M48: 13,147,259 km (0.104 R)
• M49: 14,135,204 km (0.114 R)
• M50: 14,624,389 km (0.119 R)
• M51: 14,788,797 km (0.119 R)
• M52: 14,926,128 km (0.114 R)
• M53: 15,036,381 km (0.112 R)
• M54: 15,928,134 km (0.065 R)
• M55: 16,665,352 km (0.116 R)
• M56: 16,923,110 km (0.113 R)
• M57: 17,095,745 km (0.119 R)
• M58: 17,646,116 km (0.1 R)
• M59: 18,645,729 km (0.091 R)
• M60: 18,973,049 km (0.117 R)
• M61: 19,062,658 km (0.073 R)
• M62: 19,152,417 km (0.096 R)
• M63: 19,332,234 km (0.116 R)
• M64: 19,603,155 km (0.072 R)
• M65: 20,088,002 km (0.114 R)
• M66: 20,301,329 km (0.072 R)
• M67: 20,515,403 km (0.107 R)

Planet 7 - Ice Giant

Semi-Major Axis: 8.09 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 494.7

Radius: 5.7

Gravity: 15.23 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 6.97 AU - 9.21 AU

Year: 14857 Days

Day: 20.6 Hours

Environment

Temp: -225 °C

Axial Tilt: 39 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 55,994,142 km

• M1: 75,846 km (0.115 R)
• M2: 332,855 km (0.089 R)
• M3: 677,529 km (0.064 R)
• M4: 892,800 km (0.119 R)
• M5: 976,276 km (0.079 R)
• M6: 1,919,490 km (0.083 R)
• M7: 2,000,872 km (0.117 R)
• M8: 2,083,300 km (0.099 R)
• M9: 3,319,726 km (0.086 R)
• M10: 4,923,565 km (0.071 R)
• M11: 4,960,665 km (0.117 R)
• M12: 5,072,864 km (0.103 R)
• M13: 5,568,332 km (0.098 R)
• M14: 5,723,914 km (0.033 R)
• M15: 6,605,045 km (0.06 R)
• M16: 7,061,319 km (0.087 R)
• M17: 7,613,634 km (0.116 R)
• M18: 7,786,270 km (0.11 R)
• M19: 8,356,537 km (0.039 R)
• M20: 8,490,128 km (0.104 R)
• M21: 8,759,255 km (0.073 R)
• M22: 8,804,433 km (0.118 R)
• M23: 9,259,959 km (0.095 R)
• M24: 9,537,014 km (0.095 R)
• M25: 9,816,911 km (0.077 R)
• M26: 10,241,620 km (0.112 R)
• M27: 10,865,593 km (0.062 R)
• M28: 12,352,147 km (0.089 R)
• M29: 12,657,027 km (0.072 R)
• M30: 14,059,657 km (0.115 R)
• M31: 14,378,001 km (0.081 R)
• M32: 14,913,711 km (0.108 R)
• M33: 15,456,153 km (0.111 R)
• M34: 16,115,431 km (0.111 R)
• M35: 16,671,785 km (0.105 R)
• M36: 17,860,639 km (0.109 R)
• M37: 18,378,547 km (0.038 R)
• M38: 19,311,290 km (0.094 R)
• M39: 19,429,023 km (0.054 R)
• M40: 20,378,970 km (0.098 R)
• M41: 20,558,787 km (0.098 R)
• M42: 20,678,914 km (0.103 R)
• M43: 21,040,791 km (0.075 R)
• M44: 21,222,552 km (0.08 R)
• M45: 21,832,164 km (0.116 R)
• M46: 22,509,244 km (0.047 R)
• M47: 23,380,950 km (0.025 R)
• M48: 23,820,918 km (0.075 R)
• M49: 23,947,178 km (0.06 R)
• M50: 24,517,894 km (0.085 R)
• M51: 24,581,623 km (0.115 R)
• M52: 24,645,352 km (0.114 R)
• M53: 25,737,416 km (0.097 R)
• M54: 26,910,862 km (0.102 R)
• M55: 26,976,685 km (0.117 R)
• M56: 27,504,167 km (0.04 R)
• M57: 28,035,090 km (0.083 R)
• M58: 28,301,823 km (0.087 R)
• M59: 28,502,434 km (0.079 R)
• M60: 28,837,982 km (0.065 R)
• M61: 29,309,664 km (0.108 R)
• M62: 29,444,900 km (0.104 R)
• M63: 29,512,668 km (0.089 R)
• M64: 30,192,590 km (0.112 R)
• M65: 30,534,421 km (0.044 R)
• M66: 31,015,229 km (0.097 R)
• M67: 31,291,237 km (0.099 R)
• M68: 31,845,348 km (0.112 R)
• M69: 31,984,474 km (0.043 R)
• M70: 32,402,749 km (0.11 R)
• M71: 37,123,011 km (0.046 R)
• M72: 37,856,639 km (0.09 R)
• M73: 38,966,206 km (0.091 R)
• M74: 39,189,406 km (0.098 R)
• M75: 39,263,906 km (0.03 R)
• M76: 39,412,905 km (0.11 R)
• M77: 39,861,400 km (0.118 R)
• M78: 40,612,680 km (0.116 R)
• M79: 42,205,449 km (0.063 R)
• M80: 42,434,633 km (0.116 R)
• M81: 43,278,514 km (0.11 R)
• M82: 43,895,755 km (0.078 R)
• M83: 44,050,589 km (0.075 R)
• M84: 44,671,420 km (0.119 R)
• M85: 45,217,004 km (0.117 R)
• M86: 46,157,675 km (0.102 R)
• M87: 47,342,341 km (0.119 R)
• M88: 48,217,488 km (0.104 R)
• M89: 52,016,376 km (0.06 R)
• M90: 52,344,145 km (0.054 R)
• M91: 55,240,809 km (0.025 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 263 - 20,160 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit