🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.53 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 703.9

Radius: 10.2

Gravity: 6.77 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 0.82 AU - 1.28 AU

Year: 717 Days

Day: 13.1 Hours

Environment

Temp: -181 °C

Axial Tilt: 35.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 21,477,454 km

• M1: 128,205 km (0.098 R)
• M2: 202,705 km (0.109 R)
• M3: 306,077 km (0.061 R)
• M4: 394,789 km (0.066 R)
• M5: 460,313 km (0.091 R)
• M6: 543,938 km (0.12 R)
• M7: 609,462 km (0.096 R)
• M8: 673,041 km (0.117 R)
• M9: 946,805 km (0.08 R)
• M10: 1,069,774 km (0.107 R)
• M11: 1,186,012 km (0.094 R)
• M12: 1,345,483 km (0.085 R)
• M13: 1,491,940 km (0.118 R)
• M14: 1,580,950 km (0.11 R)
• M15: 1,650,813 km (0.034 R)
• M16: 1,721,572 km (0.067 R)
• M17: 1,822,700 km (0.103 R)
• M18: 1,888,673 km (0.104 R)
• M19: 2,122,345 km (0.105 R)
• M20: 2,207,616 km (0.071 R)
• M21: 2,421,840 km (0.115 R)
• M22: 2,527,456 km (0.093 R)
• M23: 2,751,703 km (0.103 R)
• M24: 2,974,006 km (0.091 R)
• M25: 3,078,575 km (0.114 R)
• M26: 3,157,861 km (0.104 R)
• M27: 3,318,380 km (0.108 R)
• M28: 3,426,988 km (0.094 R)
• M29: 3,638,519 km (0.097 R)
• M30: 4,026,127 km (0.038 R)
• M31: 4,239,753 km (0.12 R)
• M32: 4,397,429 km (0.106 R)
• M33: 4,607,315 km (0.108 R)
• M34: 4,728,789 km (0.109 R)
• M35: 5,373,256 km (0.06 R)
• M36: 5,608,574 km (0.095 R)
• M37: 5,803,799 km (0.092 R)
• M38: 5,869,323 km (0.083 R)
• M39: 5,946,067 km (0.079 R)
• M40: 6,267,852 km (0.051 R)
• M41: 6,481,627 km (0.067 R)
• M42: 6,766,760 km (0.092 R)
• M43: 6,997,889 km (0.066 R)
• M44: 7,634,727 km (0.102 R)
• M45: 7,718,652 km (0.1 R)
• M46: 7,839,228 km (0.086 R)
• M47: 8,253,315 km (0.085 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 244.2

Radius: 14.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 0.99 AU - 1.27 AU

Year: 801 Days

Day: 10.1 Hours

Environment

Temp: -172 °C

Axial Tilt: 17.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 21,477,454 km

• M1: 200,461 km (0.059 R)
• M2: 302,636 km (0.066 R)
• M3: 406,009 km (0.047 R)
• M4: 539,151 km (0.116 R)
• M5: 683,363 km (0.105 R)
• M6: 941,569 km (0.048 R)
• M7: 1,295,069 km (0.066 R)
• M8: 1,460,674 km (0.113 R)
• M9: 1,571,376 km (0.118 R)
• M10: 1,708,258 km (0.104 R)
• M11: 1,891,366 km (0.103 R)
• M12: 2,000,722 km (0.115 R)
• M13: 2,099,905 km (0.108 R)
• M14: 2,245,314 km (0.088 R)
• M15: 2,500,080 km (0.098 R)
• M16: 2,771,450 km (0.105 R)
• M17: 2,910,726 km (0.12 R)
• M18: 3,045,364 km (0.075 R)
• M19: 3,138,713 km (0.115 R)
• M20: 3,233,109 km (0.045 R)
• M21: 3,365,354 km (0.1 R)
• M22: 3,536,942 km (0.065 R)
• M23: 3,665,746 km (0.101 R)
• M24: 3,959,407 km (0.047 R)
• M25: 4,349,558 km (0.108 R)
• M26: 4,447,096 km (0.083 R)
• M27: 4,537,154 km (0.11 R)
• M28: 4,794,163 km (0.074 R)
• M29: 4,928,801 km (0.095 R)
• M30: 5,064,636 km (0.093 R)
• M31: 5,175,937 km (0.065 R)
• M32: 5,279,458 km (0.101 R)
• M33: 5,436,087 km (0.056 R)
• M34: 5,603,039 km (0.099 R)
• M35: 5,771,635 km (0.108 R)
• M36: 5,951,153 km (0.028 R)
• M37: 6,251,246 km (0.102 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 883

Radius: 12.1

Gravity: 6.03 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 0.98 AU - 1.36 AU

Year: 844 Days

Day: 8.1 Hours

Environment

Temp: -182 °C

Axial Tilt: 42.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 21,477,454 km

• M1: 153,936 km (0.083 R)
• M2: 244,892 km (0.063 R)
• M3: 333,603 km (0.113 R)
• M4: 413,040 km (0.087 R)
• M5: 551,268 km (0.091 R)
• M6: 668,403 km (0.054 R)
• M7: 753,824 km (0.112 R)
• M8: 880,383 km (0.113 R)
• M9: 988,692 km (0.084 R)
• M10: 1,068,129 km (0.092 R)
• M11: 1,233,883 km (0.071 R)
• M12: 1,312,871 km (0.092 R)
• M13: 1,438,533 km (0.064 R)
• M14: 1,758,822 km (0.12 R)
• M15: 1,898,247 km (0.098 R)
• M16: 2,067,443 km (0.074 R)
• M17: 2,188,766 km (0.095 R)
• M18: 2,303,807 km (0.105 R)
• M19: 2,429,918 km (0.104 R)
• M20: 2,521,323 km (0.053 R)
• M21: 2,670,322 km (0.039 R)
• M22: 2,822,313 km (0.115 R)
• M23: 2,977,147 km (0.096 R)
• M24: 3,124,950 km (0.095 R)
• M25: 3,499,992 km (0.096 R)
• M26: 3,751,167 km (0.096 R)
• M27: 3,868,302 km (0.079 R)
• M28: 3,965,092 km (0.062 R)
• M29: 4,360,329 km (0.08 R)
• M30: 4,768,283 km (0.109 R)
• M31: 4,860,584 km (0.067 R)
• M32: 5,188,503 km (0.099 R)
• M33: 5,295,615 km (0.074 R)
• M34: 5,475,581 km (0.117 R)
• M35: 5,743,212 km (0.093 R)
• M36: 5,952,948 km (0.086 R)
• M37: 6,064,997 km (0.102 R)
• M38: 6,152,661 km (0.09 R)
• M39: 6,228,208 km (0.119 R)
• M40: 6,354,768 km (0.091 R)
• M41: 6,431,063 km (0.117 R)
• M42: 6,726,519 km (0.067 R)
• M43: 6,843,355 km (0.109 R)
• M44: 7,118,764 km (0.059 R)
• M45: 7,491,562 km (0.071 R)
• M46: 7,626,200 km (0.088 R)
• M47: 7,761,736 km (0.082 R)
• M48: 8,076,490 km (0.086 R)
• M49: 8,186,893 km (0.117 R)
• M50: 8,297,895 km (0.047 R)
• M51: 8,493,270 km (0.039 R)
• M52: 8,647,954 km (0.09 R)
• M53: 8,775,112 km (0.061 R)
• M54: 9,174,837 km (0.074 R)
• M55: 9,391,605 km (0.095 R)
• M56: 9,478,671 km (0.108 R)
• M57: 9,697,682 km (0.117 R)
• M58: 9,844,587 km (0.109 R)
• M59: 9,977,580 km (0.107 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 740.2

Radius: 8

Gravity: 11.57 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 1.09 AU - 1.37 AU

Year: 910 Days

Day: 6.6 Hours

Environment

Temp: -181 °C

Axial Tilt: 39.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 21,477,454 km

• M1: 109,356 km (0.118 R)
• M2: 199,863 km (0.106 R)
• M3: 314,006 km (0.119 R)
• M4: 369,806 km (0.029 R)
• M5: 473,627 km (0.079 R)
• M6: 671,694 km (0.116 R)
• M7: 802,144 km (0.06 R)
• M8: 857,944 km (0.097 R)
• M9: 921,672 km (0.108 R)
• M10: 1,088,325 km (0.067 R)
• M11: 1,178,831 km (0.047 R)
• M12: 1,243,158 km (0.069 R)
• M13: 1,315,863 km (0.05 R)
• M14: 1,535,473 km (0.119 R)
• M15: 1,717,982 km (0.045 R)
• M16: 1,824,196 km (0.116 R)
• M17: 1,983,668 km (0.093 R)
• M18: 2,307,248 km (0.109 R)
• M19: 2,370,378 km (0.066 R)
• M20: 2,535,385 km (0.104 R)
• M21: 2,600,609 km (0.112 R)
• M22: 2,742,279 km (0.092 R)
• M23: 2,818,873 km (0.108 R)
• M24: 3,192,419 km (0.049 R)
• M25: 3,303,570 km (0.104 R)
• M26: 3,560,878 km (0.08 R)
• M27: 3,665,746 km (0.108 R)
• M28: 3,846,161 km (0.119 R)
• M29: 3,997,106 km (0.11 R)
• M30: 4,051,410 km (0.09 R)
• M31: 4,171,836 km (0.05 R)
• M32: 4,360,479 km (0.081 R)
• M33: 4,438,868 km (0.089 R)
• M34: 4,540,445 km (0.118 R)
• M35: 4,849,813 km (0.056 R)
• M36: 4,907,857 km (0.092 R)
• M37: 5,024,693 km (0.077 R)
• M38: 5,142,427 km (0.105 R)
• M39: 5,201,668 km (0.072 R)
• M40: 5,428,757 km (0.086 R)
• M41: 5,744,857 km (0.059 R)
• M42: 6,041,809 km (0.114 R)
• M43: 6,255,285 km (0.114 R)
• M44: 6,599,510 km (0.086 R)
• M45: 6,976,048 km (0.074 R)
• M46: 7,319,674 km (0.102 R)
• M47: 7,520,435 km (0.102 R)
• M48: 7,574,290 km (0.117 R)
• M49: 7,927,341 km (0.11 R)
• M50: 7,995,857 km (0.108 R)
• M51: 8,174,925 km (0.112 R)
• M52: 8,411,140 km (0.075 R)
• M53: 8,551,164 km (0.095 R)
• M54: 8,663,811 km (0.077 R)
• M55: 8,762,695 km (0.105 R)
• M56: 8,861,879 km (0.073 R)
• M57: 9,205,206 km (0.059 R)
• M58: 9,277,162 km (0.099 R)
• M59: 9,335,057 km (0.032 R)
• M60: 9,581,893 km (0.111 R)
• M61: 9,698,879 km (0.12 R)
• M62: 9,772,182 km (0.046 R)
• M63: 9,860,444 km (0.099 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 685.2

Radius: 13.7

Gravity: 3.65 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 1.86 AU - 2.16 AU

Year: 1900 Days

Day: 8.4 Hours

Environment

Temp: -200 °C

Axial Tilt: 39.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 21,477,454 km

• M1: 295,755 km (0.082 R)
• M2: 430,094 km (0.055 R)
• M3: 538,403 km (0.118 R)
• M4: 636,539 km (0.063 R)
• M5: 750,084 km (0.071 R)
• M6: 930,648 km (0.049 R)
• M7: 1,053,767 km (0.09 R)
• M8: 1,489,097 km (0.1 R)
• M9: 1,614,610 km (0.117 R)
• M10: 1,798,914 km (0.05 R)
• M11: 2,357,214 km (0.113 R)
• M12: 2,455,499 km (0.025 R)
• M13: 2,669,125 km (0.051 R)
• M14: 2,784,764 km (0.108 R)
• M15: 2,928,378 km (0.105 R)
• M16: 3,168,932 km (0.118 R)
• M17: 3,485,780 km (0.113 R)
• M18: 4,032,111 km (0.104 R)
• M19: 4,760,803 km (0.058 R)
• M20: 5,012,875 km (0.101 R)
• M21: 5,108,618 km (0.049 R)
• M22: 5,253,279 km (0.08 R)
• M23: 5,399,286 km (0.074 R)
• M24: 5,612,763 km (0.081 R)
• M25: 5,795,571 km (0.032 R)
• M26: 5,912,856 km (0.076 R)
• M27: 6,184,226 km (0.12 R)
• M28: 6,373,019 km (0.108 R)
• M29: 6,494,343 km (0.05 R)
• M30: 6,686,277 km (0.109 R)
• M31: 6,809,545 km (0.044 R)
• M32: 6,986,969 km (0.084 R)
• M33: 7,346,303 km (0.118 R)
• M34: 7,730,171 km (0.11 R)
• M35: 7,933,923 km (0.088 R)
• M36: 8,233,418 km (0.035 R)
• M37: 8,327,814 km (0.118 R)
• M38: 8,536,653 km (0.118 R)
• M39: 8,670,543 km (0.082 R)
• M40: 8,785,883 km (0.115 R)
• M41: 9,018,059 km (0.109 R)
• M42: 9,488,395 km (0.108 R)
• M43: 9,686,761 km (0.091 R)
• M44: 9,806,589 km (0.062 R)
• M45: 9,966,958 km (0.048 R)
• M46: 10,229,353 km (0.073 R)
• M47: 10,658,250 km (0.026 R)
• M48: 10,823,256 km (0.062 R)
• M49: 10,947,423 km (0.054 R)
• M50: 11,051,393 km (0.075 R)
• M51: 11,428,230 km (0.03 R)
• M52: 11,554,790 km (0.034 R)
• M53: 12,649,547 km (0.088 R)
• M54: 13,021,896 km (0.119 R)
• M55: 13,442,266 km (0.075 R)
• M56: 13,687,607 km (0.112 R)
• M57: 13,799,656 km (0.106 R)
• M58: 13,889,564 km (0.103 R)
• M59: 14,115,008 km (0.04 R)
• M60: 14,410,015 km (0.096 R)
• M61: 14,775,931 km (0.059 R)
• M62: 15,330,640 km (0.038 R)
• M63: 15,704,186 km (0.073 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 326.2

Radius: 10.8

Gravity: 2.8 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 1.98 AU - 2.26 AU

Year: 2058 Days

Day: 12.7 Hours

Environment

Temp: -197 °C

Axial Tilt: 38.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 21,477,454 km

• M1: 170,841 km (0.112 R)
• M2: 241,601 km (0.096 R)
• M3: 378,632 km (0.078 R)
• M4: 460,013 km (0.085 R)
• M5: 664,514 km (0.081 R)
• M6: 739,612 km (0.054 R)
• M7: 1,063,641 km (0.088 R)
• M8: 1,229,395 km (0.091 R)
• M9: 1,521,859 km (0.094 R)
• M10: 1,596,209 km (0.107 R)
• M11: 1,739,075 km (0.098 R)
• M12: 1,946,268 km (0.059 R)
• M13: 2,037,523 km (0.114 R)
• M14: 2,172,161 km (0.097 R)
• M15: 2,245,913 km (0.066 R)
• M16: 2,417,651 km (0.094 R)
• M17: 2,516,087 km (0.068 R)
• M18: 2,638,458 km (0.116 R)
• M19: 2,774,143 km (0.106 R)
• M20: 2,970,565 km (0.103 R)
• M21: 3,041,026 km (0.111 R)
• M22: 3,243,581 km (0.096 R)
• M23: 3,475,308 km (0.073 R)
• M24: 3,826,863 km (0.081 R)
• M25: 4,456,072 km (0.117 R)
• M26: 4,523,540 km (0.104 R)
• M27: 4,879,733 km (0.108 R)
• M28: 4,991,183 km (0.076 R)
• M29: 5,173,992 km (0.103 R)
• M30: 5,259,263 km (0.072 R)
• M31: 5,402,278 km (0.098 R)
• M32: 5,503,107 km (0.11 R)
• M33: 5,677,538 km (0.102 R)
• M34: 5,868,575 km (0.076 R)
• M35: 6,226,862 km (0.054 R)
• M36: 6,332,777 km (0.069 R)
• M37: 6,530,994 km (0.088 R)
• M38: 7,185,485 km (0.106 R)
• M39: 7,296,487 km (0.098 R)
• M40: 7,488,421 km (0.097 R)
• M41: 7,893,382 km (0.046 R)
• M42: 8,057,491 km (0.111 R)
• M43: 8,355,639 km (0.074 R)
• M44: 8,439,115 km (0.101 R)
• M45: 8,522,890 km (0.101 R)
• M46: 8,945,803 km (0.081 R)
• M47: 9,237,220 km (0.101 R)
• M48: 9,741,813 km (0.059 R)
• M49: 9,847,280 km (0.102 R)
• M50: 10,148,271 km (0.1 R)
• M51: 10,290,987 km (0.104 R)
• M52: 10,398,548 km (0.117 R)
• M53: 10,759,528 km (0.093 R)
• M54: 10,886,835 km (0.088 R)
• M55: 11,051,244 km (0.096 R)
• M56: 11,124,546 km (0.089 R)
• M57: 11,234,950 km (0.112 R)
• M58: 11,401,153 km (0.054 R)
• M59: 11,829,452 km (0.097 R)
• M60: 12,644,610 km (0.062 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 129.3

Radius: 8.6

Gravity: 1.75 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 3.72 AU - 5.78 AU

Year: 6904 Days

Day: 8.2 Hours

Environment

Temp: -223 °C

Axial Tilt: 110.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 21,477,454 km

• M1: 150,196 km (0.091 R)
• M2: 207,043 km (0.032 R)
• M3: 436,826 km (0.073 R)
• M4: 528,380 km (0.086 R)
• M5: 664,813 km (0.068 R)
• M6: 752,627 km (0.094 R)
• M7: 907,909 km (0.108 R)
• M8: 1,373,308 km (0.027 R)
• M9: 1,436,439 km (0.092 R)
• M10: 1,526,197 km (0.035 R)
• M11: 1,591,721 km (0.101 R)
• M12: 1,671,457 km (0.08 R)
• M13: 1,849,030 km (0.087 R)
• M14: 2,061,608 km (0.076 R)
• M15: 2,163,484 km (0.072 R)
• M16: 2,402,991 km (0.053 R)
• M17: 2,682,739 km (0.064 R)
• M18: 2,810,346 km (0.112 R)
• M19: 2,940,197 km (0.117 R)
• M20: 3,022,326 km (0.113 R)
• M21: 3,531,108 km (0.11 R)
• M22: 3,706,586 km (0.085 R)
• M23: 3,795,448 km (0.077 R)
• M24: 4,011,766 km (0.096 R)
• M25: 4,158,222 km (0.106 R)
• M26: 4,381,123 km (0.076 R)
• M27: 4,627,212 km (0.116 R)
• M28: 4,722,954 km (0.083 R)
• M29: 5,073,462 km (0.047 R)
• M30: 5,472,739 km (0.089 R)
• M31: 6,450,810 km (0.059 R)
• M32: 6,730,857 km (0.082 R)
• M33: 6,905,139 km (0.064 R)
• M34: 7,169,478 km (0.099 R)
• M35: 7,798,986 km (0.085 R)
• M36: 7,867,502 km (0.109 R)
• M37: 7,936,167 km (0.116 R)
• M38: 8,189,885 km (0.039 R)
• M39: 8,516,607 km (0.111 R)
• M40: 8,942,961 km (0.092 R)
• M41: 9,182,766 km (0.104 R)
• M42: 10,014,231 km (0.092 R)
• M43: 10,088,731 km (0.049 R)
• M44: 10,213,346 km (0.1 R)
• M45: 10,388,675 km (0.095 R)
• M46: 10,691,610 km (0.061 R)
• M47: 10,971,807 km (0.11 R)
• M48: 11,853,238 km (0.115 R)
• M49: 12,063,871 km (0.099 R)
• M50: 12,649,697 km (0.108 R)
• M51: 12,703,402 km (0.113 R)
• M52: 13,135,890 km (0.119 R)
• M53: 13,244,797 km (0.12 R)
• M54: 13,299,251 km (0.112 R)
• M55: 13,959,725 km (0.086 R)
• M56: 14,490,199 km (0.025 R)
• M57: 15,112,676 km (0.088 R)
• M58: 15,427,131 km (0.112 R)
• M59: 15,686,085 km (0.115 R)
• M60: 16,120,816 km (0.078 R)
• M61: 16,325,017 km (0.107 R)
• M62: 16,412,831 km (0.087 R)
• M63: 16,618,379 km (0.12 R)
• M64: 16,677,171 km (0.077 R)
• M65: 16,795,054 km (0.094 R)
• M66: 16,854,145 km (0.114 R)
• M67: 17,031,867 km (0.114 R)
• M68: 17,180,268 km (0.064 R)
• M69: 17,239,808 km (0.103 R)
• M70: 17,388,957 km (0.106 R)
• M71: 18,475,187 km (0.116 R)
• M72: 19,304,259 km (0.053 R)
• M73: 19,676,608 km (0.048 R)
• M74: 19,894,871 km (0.079 R)
• M75: 20,082,617 km (0.054 R)
• M76: 20,839,582 km (0.047 R)
• M77: 21,189,641 km (0.082 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: 523 - 10,660 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit