🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.27 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.33

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 0.49 AU - 0.59 AU

Year: 252 Days

Day: 14.1 Hours

Environment

Temp: -113 °C

Axial Tilt: 32.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 0.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 244

Radius: 13.3

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 0.74 AU - 0.92 AU

Year: 481 Days

Day: 14.5 Hours

Environment

Temp: -138 °C

Axial Tilt: 9.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 51,890,267 km

• M1: 166,054 km (0.054 R)
• M2: 261,497 km (0.027 R)
• M3: 356,641 km (0.073 R)
• M4: 460,761 km (0.111 R)
• M5: 569,968 km (0.117 R)
• M6: 670,946 km (0.116 R)
• M7: 792,869 km (0.055 R)
• M8: 915,838 km (0.044 R)
• M9: 1,008,140 km (0.1 R)
• M10: 1,092,364 km (0.106 R)
• M11: 1,203,216 km (0.03 R)
• M12: 1,347,428 km (0.036 R)
• M13: 1,437,037 km (0.109 R)
• M14: 1,555,219 km (0.097 R)
• M15: 1,722,919 km (0.054 R)
• M16: 1,816,118 km (0.059 R)
• M17: 2,003,115 km (0.119 R)
• M18: 2,086,741 km (0.085 R)
• M19: 2,298,422 km (0.042 R)
• M20: 2,386,086 km (0.113 R)
• M21: 2,480,333 km (0.084 R)
• M22: 2,651,024 km (0.082 R)
• M23: 2,737,791 km (0.113 R)
• M24: 2,836,675 km (0.054 R)
• M25: 2,931,221 km (0.034 R)
• M26: 3,083,511 km (0.096 R)
• M27: 3,238,495 km (0.05 R)
• M28: 3,337,528 km (0.035 R)
• M29: 3,592,443 km (0.119 R)
• M30: 3,713,318 km (0.113 R)
• M31: 3,804,723 km (0.08 R)
• M32: 3,946,541 km (0.08 R)
• M33: 4,071,306 km (0.092 R)
• M34: 4,165,852 km (0.041 R)
• M35: 4,280,145 km (0.112 R)
• M36: 4,440,813 km (0.117 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 66.5

Radius: 10

Gravity: 0.67 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 0.87 AU - 1.21 AU

Year: 674 Days

Day: 13.8 Hours

Environment

Temp: -167 °C

Axial Tilt: 32.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 51,890,267 km

• M1: 126,410 km (0.041 R)
• M2: 239,207 km (0.118 R)
• M3: 322,982 km (0.117 R)
• M4: 498,161 km (0.049 R)
• M5: 646,712 km (0.1 R)
• M6: 744,698 km (0.084 R)
• M7: 829,520 km (0.099 R)
• M8: 914,641 km (0.106 R)
• M9: 979,716 km (0.109 R)
• M10: 1,077,105 km (0.086 R)
• M11: 1,296,714 km (0.054 R)
• M12: 1,519,466 km (0.096 R)
• M13: 1,669,512 km (0.081 R)
• M14: 1,746,406 km (0.086 R)
• M15: 1,853,817 km (0.119 R)
• M16: 1,942,080 km (0.06 R)
• M17: 2,096,913 km (0.074 R)
• M18: 2,171,413 km (0.113 R)
• M19: 2,446,374 km (0.064 R)
• M20: 2,529,550 km (0.091 R)
• M21: 2,632,773 km (0.105 R)
• M22: 2,766,065 km (0.086 R)
• M23: 2,852,981 km (0.082 R)
• M24: 2,970,415 km (0.084 R)
• M25: 3,099,369 km (0.106 R)
• M26: 3,199,898 km (0.114 R)
• M27: 3,383,605 km (0.061 R)
• M28: 3,507,920 km (0.117 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 192.6

Radius: 11.3

Gravity: 1.51 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 0.96 AU - 1.56 AU

Year: 899 Days

Day: 8 Hours

Environment

Temp: -162 °C

Axial Tilt: 19.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 51,890,267 km

• M1: 142,716 km (0.085 R)
• M2: 228,885 km (0.067 R)
• M3: 338,390 km (0.068 R)
• M4: 470,336 km (0.08 R)
• M5: 542,292 km (0.113 R)
• M6: 663,018 km (0.032 R)
• M7: 910,901 km (0.037 R)
• M8: 1,000,361 km (0.094 R)
• M9: 1,092,962 km (0.088 R)
• M10: 1,163,273 km (0.081 R)
• M11: 1,240,466 km (0.09 R)
• M12: 1,319,453 km (0.084 R)
• M13: 1,405,622 km (0.114 R)
• M14: 1,670,410 km (0.094 R)
• M15: 1,890,319 km (0.096 R)
• M16: 2,038,121 km (0.104 R)
• M17: 2,170,665 km (0.083 R)
• M18: 2,306,201 km (0.104 R)
• M19: 2,491,403 km (0.091 R)
• M20: 2,778,481 km (0.103 R)
• M21: 2,926,134 km (0.108 R)
• M22: 3,026,066 km (0.089 R)
• M23: 3,119,864 km (0.033 R)
• M24: 3,332,741 km (0.117 R)
• M25: 3,422,201 km (0.106 R)
• M26: 3,535,297 km (0.036 R)
• M27: 3,626,701 km (0.054 R)
• M28: 3,811,754 km (0.084 R)
• M29: 3,999,948 km (0.101 R)
• M30: 4,175,277 km (0.104 R)
• M31: 4,393,839 km (0.083 R)
• M32: 4,608,063 km (0.111 R)
• M33: 4,749,882 km (0.112 R)
• M34: 5,072,415 km (0.119 R)
• M35: 5,210,344 km (0.093 R)
• M36: 5,332,117 km (0.083 R)
• M37: 5,613,959 km (0.074 R)
• M38: 5,685,317 km (0.099 R)
• M39: 5,828,632 km (0.066 R)
• M40: 5,918,840 km (0.079 R)
• M41: 6,128,277 km (0.101 R)
• M42: 6,219,980 km (0.067 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 676.5

Radius: 8.5

Gravity: 9.36 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 1.84 AU - 2.02 AU

Year: 1705 Days

Day: 9.7 Hours

Environment

Temp: -186 °C

Axial Tilt: 4.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 51,890,267 km

• M1: 108,159 km (0.116 R)
• M2: 170,392 km (0.116 R)
• M3: 358,436 km (0.116 R)
• M4: 417,079 km (0.043 R)
• M5: 566,527 km (0.102 R)
• M6: 622,776 km (0.107 R)
• M7: 688,749 km (0.106 R)
• M8: 765,193 km (0.081 R)
• M9: 860,786 km (0.055 R)
• M10: 994,826 km (0.061 R)
• M11: 1,099,993 km (0.111 R)
• M12: 1,458,130 km (0.102 R)
• M13: 1,548,039 km (0.042 R)
• M14: 1,660,686 km (0.061 R)
• M15: 2,218,387 km (0.059 R)
• M16: 2,499,780 km (0.082 R)
• M17: 2,596,271 km (0.119 R)
• M18: 2,743,176 km (0.071 R)
• M19: 2,880,357 km (0.118 R)
• M20: 2,981,486 km (0.055 R)
• M21: 3,148,586 km (0.1 R)
• M22: 3,292,350 km (0.11 R)
• M23: 3,491,764 km (0.11 R)
• M24: 3,586,310 km (0.095 R)
• M25: 3,750,269 km (0.067 R)
• M26: 4,071,605 km (0.066 R)
• M27: 4,257,107 km (0.071 R)
• M28: 4,314,851 km (0.083 R)
• M29: 4,489,283 km (0.102 R)
• M30: 4,710,837 km (0.109 R)
• M31: 4,800,446 km (0.102 R)
• M32: 4,905,763 km (0.089 R)
• M33: 4,996,569 km (0.116 R)
• M34: 5,226,202 km (0.081 R)
• M35: 5,553,522 km (0.067 R)
• M36: 5,616,502 km (0.099 R)
• M37: 5,743,511 km (0.065 R)
• M38: 6,425,378 km (0.054 R)
• M39: 6,675,207 km (0.032 R)
• M40: 6,742,376 km (0.055 R)
• M41: 6,843,504 km (0.092 R)
• M42: 6,962,135 km (0.116 R)
• M43: 7,132,826 km (0.091 R)
• M44: 7,478,398 km (0.093 R)
• M45: 8,311,957 km (0.077 R)
• M46: 8,384,213 km (0.068 R)
• M47: 8,547,723 km (0.077 R)
• M48: 8,638,978 km (0.096 R)
• M49: 8,877,736 km (0.073 R)
• M50: 9,007,288 km (0.089 R)
• M51: 9,588,326 km (0.105 R)
• M52: 10,104,289 km (0.118 R)
• M53: 10,492,196 km (0.1 R)
• M54: 10,825,949 km (0.115 R)
• M55: 10,924,684 km (0.115 R)
• M56: 11,262,924 km (0.105 R)
• M57: 11,403,098 km (0.115 R)
• M58: 12,236,208 km (0.049 R)
• M59: 12,359,776 km (0.074 R)
• M60: 12,608,258 km (0.102 R)
• M61: 12,795,555 km (0.089 R)
• M62: 13,215,326 km (0.089 R)
• M63: 13,469,343 km (0.109 R)
• M64: 14,240,969 km (0.078 R)
• M65: 14,479,728 km (0.04 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 312.5

Radius: 13.4

Gravity: 1.74 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 3.86 AU - 4.14 AU

Year: 5087 Days

Day: 9 Hours

Environment

Temp: -213 °C

Axial Tilt: 19.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 51,890,267 km

• M1: 183,407 km (0.111 R)
• M2: 339,587 km (0.065 R)
• M3: 685,009 km (0.103 R)
• M4: 807,529 km (0.031 R)
• M5: 1,149,211 km (0.075 R)
• M6: 1,324,689 km (0.107 R)
• M7: 1,415,944 km (0.119 R)
• M8: 1,509,443 km (0.066 R)
• M9: 1,919,939 km (0.114 R)
• M10: 2,100,205 km (0.056 R)
• M11: 2,286,155 km (0.109 R)
• M12: 2,608,688 km (0.059 R)
• M13: 3,172,821 km (0.062 R)
• M14: 4,215,668 km (0.037 R)
• M15: 4,512,171 km (0.115 R)
• M16: 4,733,875 km (0.106 R)
• M17: 5,000,758 km (0.061 R)
• M18: 5,230,390 km (0.053 R)
• M19: 5,442,221 km (0.081 R)
• M20: 5,678,586 km (0.089 R)
• M21: 5,765,502 km (0.033 R)
• M22: 6,430,614 km (0.049 R)
• M23: 7,190,571 km (0.039 R)
• M24: 7,402,851 km (0.116 R)
• M25: 7,882,013 km (0.098 R)
• M26: 8,297,147 km (0.032 R)
• M27: 8,694,628 km (0.115 R)
• M28: 9,174,688 km (0.117 R)
• M29: 9,276,714 km (0.078 R)
• M30: 9,430,799 km (0.07 R)
• M31: 10,827,595 km (0.111 R)
• M32: 11,180,047 km (0.082 R)
• M33: 11,371,383 km (0.098 R)
• M34: 12,091,846 km (0.086 R)
• M35: 12,684,403 km (0.06 R)
• M36: 13,084,877 km (0.077 R)
• M37: 13,460,368 km (0.067 R)
• M38: 13,810,277 km (0.112 R)
• M39: 14,399,992 km (0.097 R)
• M40: 14,548,692 km (0.064 R)
• M41: 14,877,658 km (0.1 R)
• M42: 15,391,078 km (0.042 R)
• M43: 15,482,183 km (0.102 R)
• M44: 15,910,182 km (0.095 R)
• M45: 16,094,786 km (0.058 R)
• M46: 16,373,038 km (0.062 R)
• M47: 16,466,238 km (0.026 R)
• M48: 17,312,064 km (0.079 R)
• M49: 17,533,768 km (0.112 R)
• M50: 17,820,098 km (0.096 R)
• M51: 17,915,991 km (0.101 R)
• M52: 18,526,649 km (0.114 R)
• M53: 18,656,051 km (0.111 R)
• M54: 19,111,577 km (0.078 R)
• M55: 19,209,563 km (0.11 R)
• M56: 20,166,391 km (0.062 R)
• M57: 20,366,254 km (0.085 R)
• M58: 20,734,414 km (0.055 R)
• M59: 20,902,413 km (0.03 R)
• M60: 21,003,541 km (0.108 R)
• M61: 21,307,674 km (0.091 R)
• M62: 21,511,276 km (0.083 R)
• M63: 21,920,426 km (0.091 R)
• M64: 22,435,492 km (0.106 R)
• M65: 22,885,183 km (0.112 R)
• M66: 22,989,303 km (0.079 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 195.3

Radius: 8.9

Gravity: 2.47 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 4.91 AU - 6.03 AU

Year: 8134 Days

Day: 13.9 Hours

Environment

Temp: -222 °C

Axial Tilt: 36.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 51,890,267 km

• M1: 188,194 km (0.11 R)
• M2: 444,754 km (0.119 R)
• M3: 813,214 km (0.119 R)
• M4: 874,699 km (0.094 R)
• M5: 950,694 km (0.086 R)
• M6: 1,095,954 km (0.085 R)
• M7: 1,408,913 km (0.079 R)
• M8: 1,591,273 km (0.044 R)
• M9: 2,029,744 km (0.077 R)
• M10: 2,166,776 km (0.092 R)
• M11: 4,059,189 km (0.101 R)
• M12: 4,386,509 km (0.075 R)
• M13: 4,767,983 km (0.064 R)
• M14: 5,348,273 km (0.083 R)
• M15: 6,098,806 km (0.12 R)
• M16: 6,272,788 km (0.11 R)
• M17: 6,549,694 km (0.113 R)
• M18: 6,727,865 km (0.103 R)
• M19: 6,830,489 km (0.059 R)
• M20: 7,037,233 km (0.12 R)
• M21: 7,167,533 km (0.113 R)
• M22: 7,483,484 km (0.082 R)
• M23: 7,643,105 km (0.072 R)
• M24: 8,320,783 km (0.084 R)
• M25: 8,513,914 km (0.092 R)
• M26: 8,569,415 km (0.107 R)
• M27: 8,652,741 km (0.08 R)
• M28: 9,530,731 km (0.057 R)
• M29: 9,588,326 km (0.075 R)
• M30: 10,585,396 km (0.072 R)
• M31: 11,707,679 km (0.098 R)
• M32: 11,862,214 km (0.106 R)
• M33: 12,613,494 km (0.086 R)
• M34: 13,412,496 km (0.108 R)
• M35: 13,477,123 km (0.114 R)
• M36: 14,658,048 km (0.082 R)
• M37: 14,824,700 km (0.119 R)
• M38: 14,891,570 km (0.113 R)
• M39: 16,042,876 km (0.069 R)
• M40: 16,111,541 km (0.09 R)
• M41: 17,328,221 km (0.1 R)
• M42: 18,827,042 km (0.042 R)
• M43: 18,935,650 km (0.09 R)
• M44: 19,922,846 km (0.109 R)
• M45: 20,590,202 km (0.084 R)
• M46: 21,946,756 km (0.088 R)
• M47: 22,520,613 km (0.045 R)
• M48: 23,565,853 km (0.12 R)
• M49: 23,800,273 km (0.115 R)
• M50: 23,917,708 km (0.069 R)
• M51: 24,350,195 km (0.119 R)
• M52: 24,547,664 km (0.075 R)
• M53: 24,864,662 km (0.119 R)
• M54: 24,944,099 km (0.103 R)
• M55: 25,262,892 km (0.112 R)
• M56: 26,146,267 km (0.081 R)
• M57: 26,754,382 km (0.036 R)
• M58: 27,121,496 km (0.11 R)

Planet 8 - Ice Giant

Semi-Major Axis: 6.86 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 665.9

Radius: 5.6

Gravity: 21.23 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 6.54 AU - 7.18 AU

Year: 11424 Days

Day: 19.4 Hours

Environment

Temp: -224 °C

Axial Tilt: 107.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 51,890,267 km

• M1: 93,798 km (0.106 R)
• M2: 146,456 km (0.065 R)
• M3: 889,060 km (0.086 R)
• M4: 968,347 km (0.043 R)
• M5: 1,468,752 km (0.116 R)
• M6: 1,611,019 km (0.095 R)
• M7: 1,782,608 km (0.105 R)
• M8: 2,414,958 km (0.078 R)
• M9: 2,583,106 km (0.103 R)
• M10: 2,784,166 km (0.036 R)
• M11: 2,990,312 km (0.098 R)
• M12: 3,201,394 km (0.061 R)
• M13: 3,262,580 km (0.089 R)
• M14: 3,324,214 km (0.103 R)
• M15: 3,479,946 km (0.111 R)
• M16: 3,961,352 km (0.092 R)
• M17: 4,361,376 km (0.064 R)
• M18: 4,704,554 km (0.078 R)
• M19: 4,844,428 km (0.112 R)
• M20: 5,020,953 km (0.106 R)
• M21: 5,563,395 km (0.081 R)
• M22: 7,019,132 km (0.109 R)
• M23: 7,583,565 km (0.091 R)
• M24: 7,954,119 km (0.111 R)
• M25: 8,584,674 km (0.102 R)
• M26: 9,100,637 km (0.087 R)
• M27: 9,187,553 km (0.09 R)
• M28: 9,362,433 km (0.045 R)
• M29: 9,406,265 km (0.106 R)
• M30: 10,207,512 km (0.094 R)
• M31: 10,479,480 km (0.088 R)
• M32: 10,753,843 km (0.06 R)
• M33: 11,076,825 km (0.081 R)
• M34: 11,874,630 km (0.101 R)
• M35: 11,922,202 km (0.115 R)
• M36: 12,593,897 km (0.101 R)
• M37: 12,934,232 km (0.078 R)
• M38: 13,277,858 km (0.047 R)
• M39: 13,425,960 km (0.087 R)
• M40: 13,475,477 km (0.083 R)
• M41: 14,023,903 km (0.08 R)
• M42: 14,326,090 km (0.088 R)
• M43: 14,630,522 km (0.097 R)
• M44: 15,400,802 km (0.072 R)
• M45: 15,817,132 km (0.097 R)
• M46: 16,767,079 km (0.04 R)
• M47: 16,820,336 km (0.117 R)
• M48: 17,518,659 km (0.111 R)
• M49: 18,171,653 km (0.115 R)
• M50: 18,281,159 km (0.059 R)
• M51: 19,054,580 km (0.057 R)
• M52: 19,838,473 km (0.076 R)
• M53: 20,234,458 km (0.069 R)
• M54: 21,553,612 km (0.076 R)
• M55: 25,062,430 km (0.091 R)
• M56: 25,859,039 km (0.082 R)
• M57: 25,982,457 km (0.079 R)
• M58: 26,353,460 km (0.105 R)
• M59: 26,601,793 km (0.056 R)
• M60: 26,975,787 km (0.094 R)
• M61: 27,414,259 km (0.038 R)
• M62: 28,108,094 km (0.108 R)
• M63: 28,361,812 km (0.1 R)
• M64: 28,488,970 km (0.085 R)
• M65: 29,320,135 km (0.088 R)
• M66: 29,384,463 km (0.119 R)
• M67: 29,835,650 km (0.075 R)
• M68: 30,289,081 km (0.118 R)
• M69: 30,354,006 km (0.081 R)
• M70: 30,940,729 km (0.077 R)
• M71: 31,662,988 km (0.109 R)
• M72: 31,927,028 km (0.092 R)
• M73: 32,258,088 km (0.118 R)
• M74: 33,459,209 km (0.087 R)
• M75: 36,663,895 km (0.062 R)
• M76: 37,497,604 km (0.092 R)
• M77: 38,056,950 km (0.092 R)
• M78: 38,337,596 km (0.029 R)
• M79: 39,042,351 km (0.075 R)
• M80: 39,680,237 km (0.054 R)
• M81: 40,321,712 km (0.069 R)
• M82: 40,607,744 km (0.075 R)
• M83: 40,894,672 km (0.084 R)
• M84: 42,556,854 km (0.05 R)
• M85: 43,579,505 km (0.077 R)
• M86: 44,610,235 km (0.052 R)
• M87: 46,845,676 km (0.118 R)
• M88: 46,996,021 km (0.073 R)
• M89: 47,221,765 km (0.032 R)
• M90: 48,052,781 km (0.1 R)
• M91: 48,812,289 km (0.095 R)
• M92: 50,036,000 km (0.089 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 181 - 18,168 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit