🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.51

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 0.5 AU - 0.66 AU

Year: 285 Days

Day: 35.9 Hours

Environment

Temp: -120 °C

Axial Tilt: 50 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 0.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 360.5

Radius: 12.2

Gravity: 2.42 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 0.58 AU - 0.8 AU

Year: 370 Days

Day: 8.7 Hours

Environment

Temp: -128 °C

Axial Tilt: 2.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 29,400,168 km

• M1: 155,283 km (0.092 R)
• M2: 256,261 km (0.105 R)
• M3: 332,706 km (0.073 R)
• M4: 419,622 km (0.103 R)
• M5: 500,554 km (0.085 R)
• M6: 600,187 km (0.107 R)
• M7: 701,315 km (0.095 R)
• M8: 809,324 km (0.112 R)
• M9: 937,679 km (0.119 R)
• M10: 1,073,514 km (0.111 R)
• M11: 1,153,699 km (0.098 R)
• M12: 1,268,141 km (0.111 R)
• M13: 1,361,789 km (0.098 R)
• M14: 1,487,601 km (0.116 R)
• M15: 1,569,431 km (0.09 R)
• M16: 1,670,559 km (0.095 R)
• M17: 1,806,095 km (0.071 R)
• M18: 1,889,122 km (0.094 R)
• M19: 2,021,067 km (0.111 R)
• M20: 2,122,046 km (0.039 R)
• M21: 2,200,285 km (0.082 R)
• M22: 2,279,423 km (0.06 R)
• M23: 2,481,679 km (0.102 R)
• M24: 2,564,257 km (0.118 R)
• M25: 2,647,733 km (0.104 R)
• M26: 2,764,269 km (0.092 R)
• M27: 2,866,146 km (0.113 R)
• M28: 2,942,141 km (0.114 R)
• M29: 3,068,402 km (0.092 R)
• M30: 3,315,089 km (0.079 R)
• M31: 3,521,833 km (0.094 R)
• M32: 3,656,172 km (0.087 R)
• M33: 3,822,226 km (0.082 R)
• M34: 3,936,219 km (0.111 R)
• M35: 4,021,041 km (0.064 R)
• M36: 4,100,178 km (0.111 R)
• M37: 4,180,064 km (0.051 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 989.8

Radius: 14.7

Gravity: 4.58 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 0.78 AU - 1.22 AU

Year: 646 Days

Day: 11.3 Hours

Environment

Temp: -169 °C

Axial Tilt: 32.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 29,400,168 km

• M1: 184,903 km (0.059 R)
• M2: 351,256 km (0.085 R)
• M3: 587,620 km (0.056 R)
• M4: 818,600 km (0.077 R)
• M5: 963,859 km (0.118 R)
• M6: 1,180,477 km (0.055 R)
• M7: 1,334,413 km (0.076 R)
• M8: 1,509,443 km (0.108 R)
• M9: 1,614,011 km (0.083 R)
• M10: 1,890,618 km (0.086 R)
• M11: 2,027,201 km (0.101 R)
• M12: 2,120,101 km (0.112 R)
• M13: 2,367,386 km (0.104 R)
• M14: 2,582,059 km (0.081 R)
• M15: 2,777,584 km (0.047 R)
• M16: 2,899,057 km (0.083 R)
• M17: 3,049,104 km (0.119 R)
• M18: 3,147,539 km (0.066 R)
• M19: 3,356,976 km (0.095 R)
• M20: 3,637,173 km (0.084 R)
• M21: 3,876,679 km (0.114 R)
• M22: 3,974,067 km (0.106 R)
• M23: 4,101,824 km (0.041 R)
• M24: 4,220,904 km (0.109 R)
• M25: 4,595,647 km (0.097 R)
• M26: 4,876,143 km (0.12 R)
• M27: 4,981,459 km (0.116 R)
• M28: 5,076,903 km (0.119 R)
• M29: 5,399,436 km (0.108 R)
• M30: 5,596,307 km (0.12 R)
• M31: 5,751,141 km (0.109 R)
• M32: 5,907,321 km (0.111 R)
• M33: 6,098,956 km (0.115 R)
• M34: 6,212,650 km (0.111 R)
• M35: 6,651,271 km (0.065 R)
• M36: 6,780,075 km (0.091 R)
• M37: 6,874,321 km (0.1 R)
• M38: 6,992,803 km (0.041 R)
• M39: 7,570,849 km (0.112 R)
• M40: 7,927,490 km (0.099 R)
• M41: 8,114,189 km (0.094 R)
• M42: 8,226,985 km (0.097 R)
• M43: 8,340,231 km (0.079 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 458.6

Radius: 9.6

Gravity: 4.98 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 0.93 AU - 1.09 AU

Year: 655 Days

Day: 10.7 Hours

Environment

Temp: -167 °C

Axial Tilt: 45.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 29,400,168 km

• M1: 119,977 km (0.091 R)
• M2: 210,484 km (0.051 R)
• M3: 321,635 km (0.111 R)
• M4: 387,458 km (0.107 R)
• M5: 584,628 km (0.074 R)
• M6: 647,908 km (0.07 R)
• M7: 815,159 km (0.08 R)
• M8: 1,059,003 km (0.088 R)
• M9: 1,219,821 km (0.093 R)
• M10: 1,326,036 km (0.086 R)
• M11: 1,494,184 km (0.029 R)
• M12: 1,577,958 km (0.089 R)
• M13: 1,675,795 km (0.064 R)
• M14: 1,832,724 km (0.114 R)
• M15: 1,909,766 km (0.096 R)
• M16: 1,988,006 km (0.117 R)
• M17: 2,107,385 km (0.099 R)
• M18: 2,201,931 km (0.072 R)
• M19: 2,290,942 km (0.113 R)
• M20: 2,353,474 km (0.105 R)
• M21: 2,472,853 km (0.055 R)
• M22: 2,637,859 km (0.072 R)
• M23: 2,732,704 km (0.081 R)
• M24: 2,843,556 km (0.091 R)
• M25: 2,918,355 km (0.076 R)
• M26: 3,016,491 km (0.118 R)
• M27: 3,108,195 km (0.074 R)
• M28: 3,185,238 km (0.099 R)
• M29: 3,255,250 km (0.034 R)
• M30: 3,404,548 km (0.081 R)
• M31: 3,508,070 km (0.106 R)
• M32: 3,734,711 km (0.11 R)
• M33: 3,849,752 km (0.086 R)
• M34: 3,949,384 km (0.103 R)
• M35: 4,125,909 km (0.12 R)
• M36: 4,330,709 km (0.025 R)
• M37: 4,425,703 km (0.103 R)
• M38: 4,591,458 km (0.094 R)
• M39: 4,786,085 km (0.08 R)
• M40: 4,884,370 km (0.106 R)
• M41: 4,974,279 km (0.106 R)
• M42: 5,073,911 km (0.028 R)
• M43: 5,155,891 km (0.108 R)
• M44: 5,219,919 km (0.098 R)
• M45: 5,302,796 km (0.087 R)
• M46: 5,367,422 km (0.078 R)
• M47: 5,451,047 km (0.112 R)
• M48: 5,572,521 km (0.083 R)
• M49: 5,723,315 km (0.039 R)
• M50: 5,932,902 km (0.104 R)
• M51: 6,251,845 km (0.071 R)
• M52: 6,379,152 km (0.048 R)
• M53: 6,457,841 km (0.086 R)
• M54: 6,566,748 km (0.073 R)
• M55: 6,706,024 km (0.105 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 855.1

Radius: 9

Gravity: 10.56 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 0.92 AU - 1.12 AU

Year: 665 Days

Day: 13.9 Hours

Environment

Temp: -167 °C

Axial Tilt: 11 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 29,400,168 km

• M1: 135,536 km (0.083 R)
• M2: 231,727 km (0.073 R)
• M3: 294,109 km (0.109 R)
• M4: 400,473 km (0.09 R)
• M5: 463,753 km (0.079 R)
• M6: 627,114 km (0.065 R)
• M7: 708,346 km (0.111 R)
• M8: 831,914 km (0.103 R)
• M9: 893,698 km (0.11 R)
• M10: 957,127 km (0.078 R)
• M11: 1,107,323 km (0.11 R)
• M12: 1,175,839 km (0.094 R)
• M13: 1,233,135 km (0.112 R)
• M14: 1,444,667 km (0.111 R)
• M15: 1,554,920 km (0.097 R)
• M16: 1,618,350 km (0.046 R)
• M17: 1,718,580 km (0.042 R)
• M18: 1,806,095 km (0.104 R)
• M19: 1,985,912 km (0.109 R)
• M20: 2,055,026 km (0.065 R)
• M21: 2,140,446 km (0.086 R)
• M22: 2,387,582 km (0.113 R)
• M23: 2,469,412 km (0.09 R)
• M24: 2,535,534 km (0.102 R)
• M25: 2,593,877 km (0.118 R)
• M26: 2,669,424 km (0.114 R)
• M27: 3,023,672 km (0.062 R)
• M28: 3,165,940 km (0.103 R)
• M29: 3,438,806 km (0.102 R)
• M30: 3,559,532 km (0.119 R)
• M31: 3,634,331 km (0.089 R)
• M32: 3,719,302 km (0.067 R)
• M33: 3,891,340 km (0.101 R)
• M34: 4,056,047 km (0.072 R)
• M35: 4,134,436 km (0.071 R)
• M36: 4,292,711 km (0.105 R)
• M37: 4,615,244 km (0.096 R)
• M38: 4,727,891 km (0.074 R)
• M39: 4,903,968 km (0.1 R)
• M40: 4,987,443 km (0.077 R)
• M41: 5,082,139 km (0.12 R)
• M42: 5,380,287 km (0.11 R)
• M43: 5,706,112 km (0.103 R)
• M44: 5,849,277 km (0.101 R)
• M45: 5,993,639 km (0.093 R)
• M46: 6,195,596 km (0.104 R)
• M47: 6,479,832 km (0.102 R)
• M48: 6,537,128 km (0.092 R)
• M49: 6,594,723 km (0.046 R)
• M50: 6,849,787 km (0.058 R)
• M51: 6,955,104 km (0.049 R)
• M52: 7,049,201 km (0.114 R)
• M53: 7,119,961 km (0.107 R)
• M54: 7,286,164 km (0.081 R)
• M55: 7,501,735 km (0.087 R)
• M56: 7,586,108 km (0.071 R)
• M57: 7,670,930 km (0.093 R)
• M58: 7,792,403 km (0.118 R)
• M59: 7,865,706 km (0.079 R)
• M60: 8,000,644 km (0.08 R)
• M61: 8,111,645 km (0.113 R)
• M62: 8,247,929 km (0.105 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 212.8

Radius: 11.8

Gravity: 1.53 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 3.26 AU - 4.72 AU

Year: 5146 Days

Day: 10.6 Hours

Environment

Temp: -214 °C

Axial Tilt: 18.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 29,400,168 km

• M1: 151,991 km (0.114 R)
• M2: 364,420 km (0.093 R)
• M3: 571,913 km (0.097 R)
• M4: 762,500 km (0.036 R)
• M5: 841,039 km (0.081 R)
• M6: 1,007,242 km (0.11 R)
• M7: 1,496,428 km (0.064 R)
• M8: 1,740,721 km (0.069 R)
• M9: 2,124,589 km (0.061 R)
• M10: 2,239,181 km (0.052 R)
• M11: 2,718,792 km (0.066 R)
• M12: 3,018,735 km (0.117 R)
• M13: 3,099,518 km (0.079 R)
• M14: 3,312,845 km (0.098 R)
• M15: 3,599,325 km (0.108 R)
• M16: 3,893,883 km (0.047 R)
• M17: 4,786,683 km (0.079 R)
• M18: 5,561,301 km (0.098 R)
• M19: 5,740,968 km (0.036 R)
• M20: 6,209,060 km (0.11 R)
• M21: 7,030,651 km (0.071 R)
• M22: 7,641,758 km (0.041 R)
• M23: 8,383,764 km (0.094 R)
• M24: 8,544,133 km (0.064 R)
• M25: 9,008,036 km (0.065 R)
• M26: 9,172,444 km (0.073 R)
• M27: 9,432,595 km (0.107 R)
• M28: 9,599,546 km (0.077 R)
• M29: 9,815,565 km (0.058 R)
• M30: 10,008,846 km (0.058 R)
• M31: 10,203,472 km (0.064 R)
• M32: 10,646,132 km (0.106 R)
• M33: 11,120,059 km (0.091 R)
• M34: 11,372,281 km (0.074 R)
• M35: 12,322,077 km (0.088 R)
• M36: 13,084,279 km (0.119 R)
• M37: 13,270,528 km (0.095 R)
• M38: 14,764,711 km (0.077 R)
• M39: 15,237,291 km (0.07 R)
• M40: 15,517,488 km (0.107 R)
• M41: 15,912,875 km (0.116 R)
• M42: 16,225,834 km (0.079 R)
• M43: 16,397,423 km (0.111 R)
• M44: 17,410,200 km (0.047 R)
• M45: 17,527,186 km (0.033 R)
• M46: 17,909,408 km (0.066 R)
• M47: 18,682,081 km (0.071 R)
• M48: 19,313,983 km (0.063 R)
• M49: 19,830,843 km (0.031 R)
• M50: 20,075,585 km (0.11 R)
• M51: 20,352,192 km (0.095 R)

Planet 7 - Ice Giant

Semi-Major Axis: 6.8 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 293.2

Radius: 4.5

Gravity: 14.48 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 6.17 AU - 7.43 AU

Year: 11449 Days

Day: 17.2 Hours

Environment

Temp: -230 °C

Axial Tilt: 49.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 29,400,168 km

• M1: 151,243 km (0.117 R)
• M2: 336,894 km (0.062 R)
• M3: 371,751 km (0.08 R)
• M4: 458,218 km (0.114 R)
• M5: 756,068 km (0.07 R)
• M6: 1,034,320 km (0.115 R)
• M7: 1,515,875 km (0.1 R)
• M8: 1,555,519 km (0.11 R)
• M9: 1,992,494 km (0.077 R)
• M10: 2,101,850 km (0.102 R)
• M11: 2,441,886 km (0.119 R)
• M12: 2,798,677 km (0.108 R)
• M13: 2,995,847 km (0.06 R)
• M14: 3,248,368 km (0.112 R)
• M15: 3,720,349 km (0.082 R)
• M16: 3,936,818 km (0.103 R)
• M17: 4,582,183 km (0.12 R)
• M18: 4,697,672 km (0.069 R)
• M19: 4,961,264 km (0.045 R)
• M20: 5,999,473 km (0.096 R)
• M21: 7,370,537 km (0.086 R)
• M22: 7,438,156 km (0.078 R)
• M23: 7,471,965 km (0.113 R)
• M24: 7,505,924 km (0.071 R)
• M25: 7,813,796 km (0.058 R)
• M26: 9,121,880 km (0.082 R)
• M27: 9,671,203 km (0.088 R)
• M28: 9,708,154 km (0.087 R)
• M29: 10,382,242 km (0.072 R)
• M30: 11,032,843 km (0.072 R)
• M31: 11,343,408 km (0.12 R)
• M32: 11,814,791 km (0.115 R)
• M33: 12,453,125 km (0.114 R)
• M34: 12,614,541 km (0.057 R)
• M35: 14,350,026 km (0.053 R)
• M36: 15,504,623 km (0.068 R)
• M37: 17,584,482 km (0.115 R)
• M38: 17,629,660 km (0.083 R)
• M39: 18,038,212 km (0.057 R)
• M40: 18,220,721 km (0.098 R)
• M41: 19,235,743 km (0.111 R)
• M42: 19,562,614 km (0.095 R)
• M43: 20,411,283 km (0.112 R)
• M44: 21,803,740 km (0.036 R)
• M45: 22,536,022 km (0.057 R)
• M46: 23,078,015 km (0.058 R)
• M47: 23,724,278 km (0.103 R)
• M48: 24,275,546 km (0.103 R)
• M49: 24,831,152 km (0.112 R)
• M50: 24,932,729 km (0.111 R)
• M51: 26,678,686 km (0.097 R)
• M52: 26,938,687 km (0.076 R)
• M53: 27,881,902 km (0.076 R)
• M54: 28,782,630 km (0.111 R)
• M55: 29,585,223 km (0.095 R)
• M56: 29,746,639 km (0.109 R)
• M57: 30,124,374 km (0.09 R)
• M58: 30,830,176 km (0.092 R)
• M59: 34,496,371 km (0.06 R)
• M60: 34,893,255 km (0.059 R)
• M61: 35,348,630 km (0.077 R)
• M62: 35,405,627 km (0.07 R)
• M63: 35,462,774 km (0.064 R)
• M64: 36,207,771 km (0.109 R)
• M65: 36,668,682 km (0.078 R)
• M66: 37,363,863 km (0.117 R)
• M67: 37,888,054 km (0.1 R)
• M68: 38,884,975 km (0.1 R)
• M69: 38,943,916 km (0.071 R)

Planet 8 - Ice Giant

Semi-Major Axis: 7.68 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 83.7

Radius: 6.8

Gravity: 1.81 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 7.47 AU - 7.89 AU

Year: 13742 Days

Day: 15.8 Hours

Environment

Temp: -218 °C

Axial Tilt: 31.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 29,400,168 km

• M1: 94,995 km (0.067 R)
• M2: 193,580 km (0.059 R)
• M3: 319,092 km (0.076 R)
• M4: 432,188 km (0.055 R)
• M5: 615,894 km (0.12 R)
• M6: 823,835 km (0.046 R)
• M7: 1,139,487 km (0.119 R)
• M8: 1,288,038 km (0.117 R)
• M9: 1,474,586 km (0.05 R)
• M10: 1,753,736 km (0.109 R)
• M11: 1,821,803 km (0.07 R)
• M12: 1,978,432 km (0.073 R)
• M13: 2,031,539 km (0.106 R)
• M14: 2,647,882 km (0.085 R)
• M15: 2,706,674 km (0.085 R)
• M16: 2,805,558 km (0.109 R)
• M17: 3,007,067 km (0.108 R)
• M18: 3,068,402 km (0.079 R)
• M19: 3,171,774 km (0.074 R)
• M20: 3,617,875 km (0.114 R)
• M21: 4,591,907 km (0.091 R)
• M22: 4,925,659 km (0.056 R)
• M23: 6,025,054 km (0.113 R)
• M24: 6,443,180 km (0.114 R)
• M25: 6,870,581 km (0.115 R)
• M26: 7,060,421 km (0.088 R)
• M27: 8,206,939 km (0.111 R)
• M28: 9,350,166 km (0.075 R)
• M29: 9,440,224 km (0.071 R)
• M30: 9,742,262 km (0.083 R)
• M31: 10,480,378 km (0.076 R)
• M32: 11,300,025 km (0.102 R)
• M33: 11,459,945 km (0.085 R)
• M34: 12,733,472 km (0.106 R)
• M35: 13,370,010 km (0.085 R)
• M36: 13,879,840 km (0.085 R)
• M37: 14,569,636 km (0.113 R)
• M38: 14,953,654 km (0.085 R)
• M39: 15,129,281 km (0.081 R)
• M40: 15,376,417 km (0.058 R)
• M41: 16,161,806 km (0.091 R)
• M42: 16,342,071 km (0.11 R)
• M43: 16,595,640 km (0.103 R)
• M44: 16,741,049 km (0.097 R)
• M45: 16,850,555 km (0.043 R)
• M46: 17,180,119 km (0.11 R)
• M47: 18,069,328 km (0.12 R)
• M48: 19,584,456 km (0.077 R)
• M49: 20,318,233 km (0.062 R)
• M50: 20,512,860 km (0.056 R)
• M51: 20,669,040 km (0.031 R)
• M52: 21,534,913 km (0.06 R)
• M53: 21,693,486 km (0.119 R)
• M54: 23,383,194 km (0.07 R)
• M55: 23,587,096 km (0.096 R)
• M56: 23,914,716 km (0.074 R)
• M57: 25,031,314 km (0.077 R)
• M58: 25,533,065 km (0.117 R)
• M59: 26,673,899 km (0.057 R)
• M60: 27,057,916 km (0.079 R)
• M61: 27,615,917 km (0.078 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 538 - 13,602 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit