🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.36 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 664.1

Radius: 13.7

Gravity: 3.54 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 0.67 AU - 0.77 AU

Year: 422 Days

Day: 5.5 Hours

Environment

Temp: -150 °C

Axial Tilt: 18.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 66,371,984 km

• M1: 179,667 km (0.089 R)
• M2: 294,259 km (0.112 R)
• M3: 428,747 km (0.067 R)
• M4: 557,850 km (0.11 R)
• M5: 684,261 km (0.101 R)
• M6: 777,610 km (0.039 R)
• M7: 863,329 km (0.087 R)
• M8: 970,292 km (0.106 R)
• M9: 1,105,229 km (0.107 R)
• M10: 1,315,264 km (0.039 R)
• M11: 1,507,947 km (0.118 R)
• M12: 1,602,492 km (0.115 R)
• M13: 1,764,956 km (0.112 R)
• M14: 1,870,871 km (0.102 R)
• M15: 1,978,881 km (0.079 R)
• M16: 2,124,439 km (0.072 R)
• M17: 2,219,584 km (0.108 R)
• M18: 2,408,227 km (0.104 R)
• M19: 2,501,276 km (0.067 R)
• M20: 2,730,161 km (0.112 R)
• M21: 2,873,326 km (0.082 R)
• M22: 2,999,138 km (0.105 R)
• M23: 3,222,189 km (0.093 R)
• M24: 3,339,324 km (0.088 R)
• M25: 3,457,805 km (0.099 R)
• M26: 3,634,630 km (0.108 R)
• M27: 3,720,649 km (0.08 R)
• M28: 3,807,415 km (0.096 R)
• M29: 4,161,065 km (0.098 R)
• M30: 4,281,491 km (0.106 R)
• M31: 4,441,112 km (0.088 R)
• M32: 4,884,819 km (0.105 R)
• M33: 5,019,906 km (0.096 R)
• M34: 5,196,581 km (0.066 R)
• M35: 5,342,738 km (0.072 R)
• M36: 5,449,102 km (0.053 R)
• M37: 5,639,241 km (0.087 R)
• M38: 5,747,550 km (0.099 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 151.9

Radius: 14.8

Gravity: 0.69 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 0.93 AU - 1.01 AU

Year: 659 Days

Day: 11.4 Hours

Environment

Temp: -167 °C

Axial Tilt: 26.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 66,371,984 km

• M1: 185,651 km (0.11 R)
• M2: 296,802 km (0.114 R)
• M3: 432,787 km (0.118 R)
• M4: 540,348 km (0.096 R)
• M5: 641,027 km (0.059 R)
• M6: 752,926 km (0.039 R)
• M7: 865,723 km (0.068 R)
• M8: 965,804 km (0.11 R)
• M9: 1,078,451 km (0.041 R)
• M10: 1,200,074 km (0.093 R)
• M11: 1,352,814 km (0.108 R)
• M12: 1,445,115 km (0.041 R)
• M13: 1,562,550 km (0.093 R)
• M14: 1,866,233 km (0.078 R)
• M15: 2,000,273 km (0.085 R)
• M16: 2,132,368 km (0.043 R)
• M17: 2,400,597 km (0.106 R)
• M18: 2,497,985 km (0.115 R)
• M19: 2,696,950 km (0.032 R)
• M20: 2,895,467 km (0.119 R)
• M21: 2,999,587 km (0.117 R)
• M22: 3,122,556 km (0.026 R)
• M23: 3,265,422 km (0.061 R)
• M24: 3,380,014 km (0.08 R)
• M25: 3,588,404 km (0.117 R)
• M26: 3,794,999 km (0.101 R)
• M27: 3,979,902 km (0.1 R)
• M28: 4,076,692 km (0.047 R)
• M29: 4,180,812 km (0.077 R)
• M30: 4,385,162 km (0.079 R)
• M31: 4,498,707 km (0.072 R)
• M32: 4,620,031 km (0.103 R)
• M33: 4,728,639 km (0.041 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 134.2

Radius: 15

Gravity: 0.6 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 0.78 AU - 1.18 AU

Year: 670 Days

Day: 5.2 Hours

Environment

Temp: -182 °C

Axial Tilt: 7.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 66,371,984 km

• M1: 186,997 km (0.12 R)
• M2: 282,441 km (0.078 R)
• M3: 388,206 km (0.07 R)
• M4: 481,705 km (0.077 R)
• M5: 592,408 km (0.054 R)
• M6: 714,180 km (0.108 R)
• M7: 895,792 km (0.093 R)
• M8: 998,865 km (0.078 R)
• M9: 1,157,738 km (0.114 R)
• M10: 1,351,318 km (0.077 R)
• M11: 1,454,540 km (0.042 R)
• M12: 1,632,861 km (0.053 R)
• M13: 1,795,324 km (0.055 R)
• M14: 1,963,472 km (0.095 R)
• M15: 2,066,994 km (0.079 R)
• M16: 2,243,669 km (0.084 R)
• M17: 2,352,277 km (0.113 R)
• M18: 2,526,558 km (0.09 R)
• M19: 2,843,706 km (0.077 R)
• M20: 2,973,108 km (0.044 R)
• M21: 3,232,212 km (0.12 R)
• M22: 3,397,218 km (0.112 R)
• M23: 3,546,966 km (0.112 R)
• M24: 3,668,439 km (0.083 R)
• M25: 3,785,125 km (0.106 R)
• M26: 3,909,441 km (0.102 R)
• M27: 4,003,538 km (0.104 R)
• M28: 4,187,544 km (0.113 R)
• M29: 4,329,213 km (0.055 R)
• M30: 4,577,545 km (0.084 R)

Planet 4 - Gas Giant

Semi-Major Axis: 0.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 466

Radius: 8.2

Gravity: 6.93 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 0.77 AU - 1.21 AU

Year: 680 Days

Day: 11.4 Hours

Environment

Temp: -176 °C

Axial Tilt: 36.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 66,371,984 km

• M1: 102,175 km (0.106 R)
• M2: 214,075 km (0.062 R)
• M3: 337,493 km (0.089 R)
• M4: 393,293 km (0.118 R)
• M5: 456,722 km (0.099 R)
• M6: 574,306 km (0.106 R)
• M7: 697,874 km (0.082 R)
• M8: 749,037 km (0.075 R)
• M9: 845,527 km (0.054 R)
• M10: 930,948 km (0.091 R)
• M11: 1,199,625 km (0.111 R)
• M12: 1,273,527 km (0.085 R)
• M13: 1,343,090 km (0.088 R)
• M14: 1,402,031 km (0.106 R)
• M15: 1,578,258 km (0.078 R)
• M16: 1,672,205 km (0.102 R)
• M17: 1,813,575 km (0.101 R)
• M18: 1,985,762 km (0.098 R)
• M19: 2,080,757 km (0.039 R)
• M20: 2,177,247 km (0.06 R)
• M21: 2,425,131 km (0.113 R)
• M22: 2,490,356 km (0.113 R)
• M23: 2,901,899 km (0.118 R)
• M24: 3,002,280 km (0.104 R)
• M25: 3,182,695 km (0.092 R)
• M26: 3,423,547 km (0.055 R)
• M27: 3,570,901 km (0.078 R)
• M28: 3,628,796 km (0.109 R)
• M29: 3,770,764 km (0.094 R)
• M30: 3,991,271 km (0.083 R)
• M31: 4,172,584 km (0.12 R)
• M32: 4,224,943 km (0.109 R)
• M33: 4,480,755 km (0.072 R)
• M34: 4,597,143 km (0.111 R)
• M35: 4,678,374 km (0.079 R)
• M36: 4,805,532 km (0.056 R)
• M37: 4,869,560 km (0.068 R)
• M38: 5,017,064 km (0.106 R)
• M39: 5,137,939 km (0.07 R)
• M40: 5,231,587 km (0.069 R)
• M41: 5,411,105 km (0.1 R)
• M42: 5,573,418 km (0.026 R)
• M43: 5,631,163 km (0.096 R)
• M44: 6,020,866 km (0.104 R)
• M45: 6,319,014 km (0.037 R)
• M46: 6,439,590 km (0.118 R)
• M47: 6,571,086 km (0.074 R)
• M48: 6,754,643 km (0.086 R)
• M49: 6,877,912 km (0.108 R)
• M50: 6,991,606 km (0.088 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 23.5

Radius: 13.1

Gravity: 0.14 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 2.04 AU - 2.28 AU

Year: 2191 Days

Day: 10.3 Hours

Environment

Temp: -195 °C

Axial Tilt: 18.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 66,371,984 km

• M1: 163,062 km (0.105 R)
• M2: 311,313 km (0.11 R)
• M3: 408,851 km (0.114 R)
• M4: 586,274 km (0.077 R)
• M5: 737,966 km (0.091 R)
• M6: 938,577 km (0.061 R)
• M7: 1,048,382 km (0.057 R)
• M8: 1,365,380 km (0.077 R)
• M9: 1,471,145 km (0.098 R)
• M10: 1,574,667 km (0.091 R)
• M11: 1,723,966 km (0.082 R)
• M12: 1,866,981 km (0.098 R)
• M13: 2,031,389 km (0.106 R)
• M14: 2,135,958 km (0.036 R)
• M15: 2,236,488 km (0.1 R)
• M16: 2,442,335 km (0.064 R)
• M17: 2,572,635 km (0.113 R)
• M18: 2,737,342 km (0.108 R)
• M19: 2,827,549 km (0.077 R)
• M20: 3,017,539 km (0.114 R)
• M21: 3,124,352 km (0.102 R)
• M22: 3,500,889 km (0.078 R)
• M23: 3,592,144 km (0.101 R)
• M24: 3,979,603 km (0.045 R)
• M25: 4,275,358 km (0.066 R)
• M26: 4,471,480 km (0.087 R)
• M27: 4,771,424 km (0.064 R)
• M28: 5,093,807 km (0.1 R)
• M29: 5,480,518 km (0.099 R)
• M30: 5,570,426 km (0.088 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 501

Radius: 14.8

Gravity: 2.29 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 2.17 AU - 2.35 AU

Year: 2345 Days

Day: 6.3 Hours

Environment

Temp: -210 °C

Axial Tilt: 29.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 66,371,984 km

• M1: 188,194 km (0.098 R)
• M2: 484,847 km (0.083 R)
• M3: 593,604 km (0.072 R)
• M4: 720,912 km (0.07 R)
• M5: 867,518 km (0.105 R)
• M6: 1,053,019 km (0.083 R)
• M7: 1,292,376 km (0.115 R)
• M8: 1,658,442 km (0.072 R)
• M9: 1,825,692 km (0.083 R)
• M10: 2,010,446 km (0.076 R)
• M11: 2,337,018 km (0.085 R)
• M12: 2,437,099 km (0.109 R)
• M13: 2,641,898 km (0.073 R)
• M14: 2,812,590 km (0.086 R)
• M15: 2,905,939 km (0.114 R)
• M16: 3,027,711 km (0.117 R)
• M17: 3,137,516 km (0.108 R)
• M18: 3,417,713 km (0.092 R)
• M19: 3,868,601 km (0.102 R)
• M20: 4,018,199 km (0.117 R)
• M21: 4,541,343 km (0.106 R)
• M22: 4,699,318 km (0.12 R)
• M23: 4,859,238 km (0.105 R)
• M24: 5,316,708 km (0.034 R)
• M25: 5,618,298 km (0.119 R)
• M26: 5,873,960 km (0.052 R)
• M27: 6,046,596 km (0.11 R)
• M28: 6,168,369 km (0.037 R)
• M29: 6,396,805 km (0.1 R)
• M30: 6,503,319 km (0.03 R)
• M31: 6,699,890 km (0.111 R)
• M32: 7,190,870 km (0.027 R)
• M33: 7,506,223 km (0.073 R)
• M34: 7,599,721 km (0.116 R)
• M35: 7,731,517 km (0.081 R)
• M36: 7,959,056 km (0.106 R)
• M37: 8,518,103 km (0.054 R)
• M38: 8,753,271 km (0.073 R)
• M39: 9,070,119 km (0.118 R)
• M40: 9,189,947 km (0.098 R)
• M41: 9,471,640 km (0.116 R)
• M42: 10,002,263 km (0.062 R)
• M43: 11,092,533 km (0.104 R)
• M44: 11,522,028 km (0.033 R)
• M45: 11,716,954 km (0.118 R)
• M46: 12,088,406 km (0.064 R)
• M47: 12,220,500 km (0.115 R)
• M48: 12,397,176 km (0.102 R)
• M49: 12,574,898 km (0.114 R)
• M50: 13,180,769 km (0.114 R)
• M51: 13,589,919 km (0.101 R)
• M52: 13,727,250 km (0.099 R)
• M53: 14,049,484 km (0.056 R)
• M54: 14,142,085 km (0.094 R)
• M55: 14,397,598 km (0.031 R)
• M56: 15,031,295 km (0.062 R)
• M57: 15,818,329 km (0.093 R)
• M58: 15,938,756 km (0.12 R)

Planet 7 - Gas Giant

Semi-Major Axis: 2.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 197.9

Radius: 8.2

Gravity: 2.94 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 2.54 AU - 3.1 AU

Year: 3269 Days

Day: 6.9 Hours

Environment

Temp: -207 °C

Axial Tilt: 36.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 66,371,984 km

• M1: 104,419 km (0.04 R)
• M2: 254,167 km (0.038 R)
• M3: 378,632 km (0.102 R)
• M4: 433,535 km (0.055 R)
• M5: 588,518 km (0.084 R)
• M6: 646,861 km (0.08 R)
• M7: 707,299 km (0.084 R)
• M8: 884,273 km (0.074 R)
• M9: 1,031,029 km (0.094 R)
• M10: 1,204,712 km (0.07 R)
• M11: 1,271,133 km (0.112 R)
• M12: 1,329,027 km (0.11 R)
• M13: 1,397,843 km (0.069 R)
• M14: 1,857,856 km (0.037 R)
• M15: 2,116,211 km (0.109 R)
• M16: 2,679,597 km (0.05 R)
• M17: 2,792,693 km (0.075 R)
• M18: 3,036,687 km (0.1 R)
• M19: 3,141,406 km (0.05 R)
• M20: 3,234,156 km (0.1 R)
• M21: 3,354,732 km (0.103 R)
• M22: 3,600,372 km (0.073 R)
• M23: 3,767,323 km (0.026 R)
• M24: 3,837,634 km (0.091 R)
• M25: 3,951,179 km (0.103 R)
• M26: 4,022,687 km (0.1 R)
• M27: 4,167,049 km (0.092 R)
• M28: 4,416,279 km (0.041 R)
• M29: 4,715,774 km (0.095 R)
• M30: 4,837,546 km (0.109 R)
• M31: 5,022,001 km (0.06 R)
• M32: 5,083,934 km (0.117 R)
• M33: 5,161,875 km (0.116 R)
• M34: 5,255,822 km (0.049 R)
• M35: 5,718,229 km (0.104 R)
• M36: 5,978,829 km (0.049 R)
• M37: 6,293,582 km (0.099 R)
• M38: 6,427,622 km (0.039 R)
• M39: 6,511,995 km (0.07 R)
• M40: 6,579,614 km (0.101 R)
• M41: 6,681,639 km (0.1 R)
• M42: 6,904,540 km (0.066 R)
• M43: 7,094,978 km (0.082 R)
• M44: 7,182,044 km (0.088 R)
• M45: 7,252,056 km (0.071 R)
• M46: 7,392,828 km (0.094 R)
• M47: 7,676,764 km (0.082 R)
• M48: 8,494,765 km (0.097 R)
• M49: 8,624,467 km (0.115 R)
• M50: 9,226,000 km (0.085 R)
• M51: 9,551,076 km (0.041 R)
• M52: 9,686,013 km (0.097 R)
• M53: 9,860,444 km (0.065 R)
• M54: 10,449,262 km (0.107 R)
• M55: 10,708,066 km (0.09 R)
• M56: 10,908,527 km (0.109 R)
• M57: 11,538,035 km (0.095 R)
• M58: 11,640,659 km (0.081 R)
• M59: 11,743,582 km (0.113 R)
• M60: 12,074,942 km (0.065 R)
• M61: 12,262,687 km (0.104 R)
• M62: 12,409,443 km (0.101 R)
• M63: 12,472,573 km (0.033 R)
• M64: 12,959,514 km (0.034 R)
• M65: 13,452,738 km (0.11 R)
• M66: 13,625,823 km (0.089 R)
• M67: 13,712,590 km (0.089 R)
• M68: 14,369,324 km (0.096 R)
• M69: 14,568,439 km (0.083 R)

Planet 8 - Ice Giant

Semi-Major Axis: 7.28 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 989.3

Radius: 5.4

Gravity: 33.93 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 5.94 AU - 8.62 AU

Year: 13558 Days

Day: 15.4 Hours

Environment

Temp: -236 °C

Axial Tilt: 41.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 66,371,984 km

• M1: 83,924 km (0.075 R)
• M2: 123,717 km (0.075 R)
• M3: 201,359 km (0.051 R)
• M4: 922,420 km (0.11 R)
• M5: 1,401,882 km (0.106 R)
• M6: 1,947,615 km (0.11 R)
• M7: 2,227,064 km (0.045 R)
• M8: 2,519,228 km (0.101 R)
• M9: 2,754,845 km (0.054 R)
• M10: 3,032,648 km (0.107 R)
• M11: 3,429,382 km (0.099 R)
• M12: 4,191,882 km (0.119 R)
• M13: 4,231,376 km (0.08 R)
• M14: 4,632,896 km (0.089 R)
• M15: 4,838,145 km (0.101 R)
• M16: 4,879,583 km (0.055 R)
• M17: 5,172,945 km (0.085 R)
• M18: 6,266,505 km (0.098 R)
• M19: 6,311,684 km (0.096 R)
• M20: 6,402,490 km (0.086 R)
• M21: 6,631,075 km (0.102 R)
• M22: 6,723,377 km (0.12 R)
• M23: 7,476,453 km (0.116 R)
• M24: 7,717,305 km (0.104 R)
• M25: 7,911,783 km (0.062 R)
• M26: 8,756,263 km (0.11 R)
• M27: 10,637,007 km (0.059 R)
• M28: 11,126,042 km (0.119 R)
• M29: 11,789,359 km (0.038 R)
• M30: 11,845,309 km (0.09 R)
• M31: 12,125,955 km (0.084 R)
• M32: 13,386,616 km (0.099 R)
• M33: 13,914,248 km (0.066 R)
• M34: 15,050,443 km (0.095 R)
• M35: 15,476,498 km (0.083 R)
• M36: 16,091,944 km (0.062 R)
• M37: 17,093,352 km (0.089 R)
• M38: 17,793,470 km (0.114 R)
• M39: 18,050,329 km (0.066 R)
• M40: 18,114,806 km (0.093 R)
• M41: 18,502,863 km (0.11 R)
• M42: 18,893,762 km (0.105 R)
• M43: 19,024,660 km (0.098 R)
• M44: 19,683,639 km (0.097 R)
• M45: 20,149,337 km (0.098 R)
• M46: 20,216,058 km (0.094 R)
• M47: 20,417,117 km (0.058 R)
• M48: 21,159,422 km (0.097 R)
• M49: 21,842,037 km (0.08 R)
• M50: 23,932,667 km (0.118 R)
• M51: 25,723,055 km (0.077 R)
• M52: 26,159,132 km (0.104 R)
• M53: 26,817,812 km (0.089 R)
• M54: 27,853,179 km (0.076 R)
• M55: 28,002,178 km (0.091 R)
• M56: 31,191,455 km (0.118 R)
• M57: 31,268,797 km (0.08 R)
• M58: 31,656,405 km (0.111 R)
• M59: 32,671,577 km (0.069 R)
• M60: 32,986,181 km (0.105 R)
• M61: 33,064,869 km (0.055 R)
• M62: 33,222,695 km (0.117 R)
• M63: 34,015,265 km (0.082 R)
• M64: 34,894,152 km (0.062 R)
• M65: 35,618,954 km (0.07 R)
• M66: 36,429,924 km (0.086 R)
• M67: 36,674,516 km (0.052 R)
• M68: 37,740,252 km (0.108 R)
• M69: 38,070,265 km (0.098 R)
• M70: 38,982,662 km (0.075 R)
• M71: 39,818,316 km (0.081 R)
• M72: 41,592,397 km (0.089 R)
• M73: 41,847,910 km (0.025 R)
• M74: 42,189,442 km (0.082 R)
• M75: 44,605,896 km (0.054 R)
• M76: 44,954,759 km (0.096 R)
• M77: 46,624,271 km (0.119 R)
• M78: 48,045,750 km (0.096 R)
• M79: 49,301,175 km (0.078 R)
• M80: 50,023,434 km (0.106 R)
• M81: 50,295,253 km (0.099 R)
• M82: 52,303,006 km (0.094 R)
• M83: 53,594,335 km (0.044 R)
• M84: 53,686,936 km (0.118 R)
• M85: 54,243,889 km (0.069 R)
• M86: 54,709,437 km (0.071 R)
• M87: 55,926,117 km (0.044 R)
• M88: 56,584,946 km (0.085 R)
• M89: 59,054,358 km (0.089 R)
• M90: 62,044,370 km (0.087 R)
• M91: 62,336,386 km (0.116 R)
• M92: 63,312,811 km (0.066 R)
• M93: 64,196,037 km (0.055 R)
• M94: 64,294,322 km (0.109 R)
• M95: 65,677,056 km (0.108 R)
• M96: 66,371,938 km (0.106 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 157 - 17,970 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit