🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.25

Radius: 1.09

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 0.56 AU - 0.68 AU

Year: 310 Days

Day: 17.5 Hours

Environment

Temp: -138 °C

Axial Tilt: 6.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 0.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 498.9

Radius: 10.8

Gravity: 4.28 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 0.67 AU - 1.03 AU

Year: 498 Days

Day: 12 Hours

Environment

Temp: -145 °C

Axial Tilt: 44.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 79,887,530 km

• M1: 152,889 km (0.116 R)
• M2: 258,655 km (0.087 R)
• M3: 348,114 km (0.111 R)
• M4: 417,378 km (0.082 R)
• M5: 625,618 km (0.071 R)
• M6: 731,085 km (0.11 R)
• M7: 855,999 km (0.109 R)
• M8: 979,567 km (0.063 R)
• M9: 1,057,807 km (0.099 R)
• M10: 1,142,928 km (0.077 R)
• M11: 1,235,529 km (0.116 R)
• M12: 1,305,541 km (0.088 R)
• M13: 1,513,182 km (0.066 R)
• M14: 1,593,965 km (0.096 R)
• M15: 1,771,239 km (0.08 R)
• M16: 1,879,548 km (0.073 R)
• M17: 1,972,598 km (0.108 R)
• M18: 2,073,277 km (0.08 R)
• M19: 2,242,921 km (0.091 R)
• M20: 2,323,255 km (0.044 R)
• M21: 2,461,483 km (0.064 R)
• M22: 2,832,486 km (0.098 R)
• M23: 2,906,088 km (0.116 R)
• M24: 3,041,774 km (0.037 R)
• M25: 3,110,289 km (0.078 R)
• M26: 3,242,235 km (0.087 R)
• M27: 3,312,396 km (0.051 R)
• M28: 3,404,399 km (0.101 R)
• M29: 3,489,969 km (0.101 R)
• M30: 3,634,480 km (0.061 R)
• M31: 3,751,466 km (0.11 R)
• M32: 3,906,898 km (0.119 R)
• M33: 3,989,177 km (0.118 R)
• M34: 4,178,418 km (0.049 R)
• M35: 4,347,464 km (0.12 R)
• M36: 4,471,929 km (0.117 R)
• M37: 4,573,805 km (0.041 R)
• M38: 4,692,436 km (0.114 R)
• M39: 4,764,094 km (0.092 R)
• M40: 5,086,926 km (0.085 R)
• M41: 5,160,678 km (0.092 R)
• M42: 5,284,246 km (0.116 R)
• M43: 5,408,711 km (0.1 R)
• M44: 5,483,959 km (0.058 R)
• M45: 5,626,974 km (0.114 R)
• M46: 5,737,228 km (0.033 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 286

Radius: 14.4

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 0.93 AU - 1.47 AU

Year: 836 Days

Day: 5.6 Hours

Environment

Temp: -159 °C

Axial Tilt: 43.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 79,887,530 km

• M1: 210,335 km (0.116 R)
• M2: 344,374 km (0.111 R)
• M3: 477,367 km (0.116 R)
• M4: 593,904 km (0.117 R)
• M5: 753,375 km (0.087 R)
• M6: 963,261 km (0.1 R)
• M7: 1,053,019 km (0.082 R)
• M8: 1,226,104 km (0.086 R)
• M9: 1,392,008 km (0.112 R)
• M10: 1,483,861 km (0.085 R)
• M11: 1,661,883 km (0.102 R)
• M12: 1,847,384 km (0.06 R)
• M13: 2,046,499 km (0.077 R)
• M14: 2,158,847 km (0.112 R)
• M15: 2,287,052 km (0.106 R)
• M16: 2,383,244 km (0.111 R)
• M17: 2,636,812 km (0.114 R)
• M18: 2,759,782 km (0.108 R)
• M19: 2,869,886 km (0.097 R)
• M20: 2,966,526 km (0.042 R)
• M21: 3,102,211 km (0.092 R)
• M22: 3,302,074 km (0.092 R)
• M23: 3,450,774 km (0.092 R)
• M24: 3,771,362 km (0.1 R)
• M25: 3,885,954 km (0.104 R)
• M26: 4,126,956 km (0.107 R)
• M27: 4,415,980 km (0.087 R)
• M28: 4,537,004 km (0.042 R)
• M29: 4,844,428 km (0.097 R)
• M30: 4,960,217 km (0.109 R)
• M31: 5,322,842 km (0.057 R)
• M32: 5,433,395 km (0.113 R)
• M33: 5,609,920 km (0.115 R)
• M34: 5,769,391 km (0.093 R)
• M35: 5,892,511 km (0.107 R)
• M36: 6,073,973 km (0.059 R)
• M37: 6,170,314 km (0.086 R)
• M38: 6,267,104 km (0.112 R)
• M39: 6,374,066 km (0.045 R)
• M40: 6,511,247 km (0.049 R)
• M41: 6,619,706 km (0.098 R)
• M42: 6,838,567 km (0.079 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 531.9

Radius: 12.7

Gravity: 3.3 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 1.76 AU - 2.04 AU

Year: 1665 Days

Day: 8 Hours

Environment

Temp: -185 °C

Axial Tilt: 15.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 79,887,530 km

• M1: 192,383 km (0.115 R)
• M2: 292,165 km (0.093 R)
• M3: 428,598 km (0.04 R)
• M4: 543,788 km (0.037 R)
• M5: 658,530 km (0.099 R)
• M6: 754,272 km (0.107 R)
• M7: 848,220 km (0.119 R)
• M8: 1,025,045 km (0.057 R)
• M9: 1,189,453 km (0.091 R)
• M10: 1,372,112 km (0.086 R)
• M11: 1,639,892 km (0.072 R)
• M12: 2,068,639 km (0.109 R)
• M13: 2,162,736 km (0.086 R)
• M14: 2,554,384 km (0.054 R)
• M15: 2,667,330 km (0.026 R)
• M16: 2,816,479 km (0.084 R)
• M17: 3,027,861 km (0.05 R)
• M18: 3,293,547 km (0.096 R)
• M19: 3,579,428 km (0.085 R)
• M20: 3,770,166 km (0.08 R)
• M21: 3,977,658 km (0.087 R)
• M22: 4,095,990 km (0.055 R)
• M23: 4,282,389 km (0.053 R)
• M24: 4,485,393 km (0.071 R)
• M25: 4,760,952 km (0.059 R)
• M26: 5,184,763 km (0.055 R)
• M27: 5,430,403 km (0.1 R)
• M28: 5,620,841 km (0.107 R)
• M29: 6,220,878 km (0.082 R)
• M30: 6,327,990 km (0.098 R)
• M31: 6,420,292 km (0.066 R)
• M32: 6,621,950 km (0.119 R)
• M33: 7,031,399 km (0.111 R)
• M34: 7,111,135 km (0.109 R)
• M35: 7,335,980 km (0.098 R)
• M36: 7,595,832 km (0.092 R)
• M37: 8,041,185 km (0.104 R)
• M38: 8,359,679 km (0.113 R)
• M39: 8,478,160 km (0.114 R)
• M40: 8,665,307 km (0.118 R)
• M41: 8,802,339 km (0.095 R)
• M42: 8,957,322 km (0.078 R)
• M43: 9,515,921 km (0.112 R)
• M44: 9,675,093 km (0.118 R)
• M45: 9,924,472 km (0.108 R)
• M46: 10,266,303 km (0.104 R)
• M47: 11,277,585 km (0.073 R)
• M48: 11,521,280 km (0.051 R)
• M49: 11,785,769 km (0.096 R)
• M50: 11,975,758 km (0.037 R)
• M51: 12,147,796 km (0.101 R)
• M52: 12,610,353 km (0.043 R)
• M53: 13,078,743 km (0.101 R)
• M54: 13,216,523 km (0.092 R)
• M55: 13,315,108 km (0.111 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 851.2

Radius: 8.2

Gravity: 12.66 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 1.89 AU - 2.57 AU

Year: 2117 Days

Day: 13.3 Hours

Environment

Temp: -189 °C

Axial Tilt: 94.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 79,887,530 km

• M1: 135,386 km (0.088 R)
• M2: 226,342 km (0.028 R)
• M3: 521,648 km (0.118 R)
• M4: 618,288 km (0.03 R)
• M5: 677,678 km (0.094 R)
• M6: 757,115 km (0.091 R)
• M7: 849,267 km (0.097 R)
• M8: 984,952 km (0.104 R)
• M9: 1,096,702 km (0.105 R)
• M10: 1,159,533 km (0.082 R)
• M11: 1,223,711 km (0.119 R)
• M12: 1,657,544 km (0.044 R)
• M13: 2,110,078 km (0.034 R)
• M14: 2,242,322 km (0.11 R)
• M15: 2,432,312 km (0.073 R)
• M16: 2,515,488 km (0.1 R)
• M17: 2,741,680 km (0.107 R)
• M18: 2,842,659 km (0.101 R)
• M19: 3,631,788 km (0.108 R)
• M20: 3,790,960 km (0.076 R)
• M21: 3,887,600 km (0.115 R)
• M22: 4,099,879 km (0.111 R)
• M23: 4,166,002 km (0.11 R)
• M24: 4,315,899 km (0.087 R)
• M25: 4,450,836 km (0.063 R)
• M26: 5,110,263 km (0.089 R)
• M27: 5,199,424 km (0.092 R)
• M28: 5,469,597 km (0.064 R)
• M29: 5,560,852 km (0.067 R)
• M30: 5,781,509 km (0.099 R)
• M31: 6,519,026 km (0.063 R)
• M32: 6,712,905 km (0.104 R)
• M33: 6,790,995 km (0.11 R)
• M34: 7,066,555 km (0.088 R)
• M35: 7,285,715 km (0.041 R)
• M36: 7,669,733 km (0.098 R)
• M37: 7,895,028 km (0.106 R)
• M38: 8,184,799 km (0.108 R)
• M39: 8,541,590 km (0.063 R)
• M40: 8,903,467 km (0.057 R)
• M41: 9,075,355 km (0.113 R)
• M42: 9,183,514 km (0.117 R)
• M43: 10,085,739 km (0.097 R)
• M44: 10,197,638 km (0.101 R)
• M45: 10,740,828 km (0.1 R)
• M46: 11,456,355 km (0.087 R)
• M47: 11,643,651 km (0.104 R)
• M48: 12,092,145 km (0.117 R)
• M49: 12,354,391 km (0.046 R)
• M50: 12,666,901 km (0.08 R)
• M51: 12,860,331 km (0.107 R)
• M52: 13,250,482 km (0.099 R)
• M53: 13,669,206 km (0.06 R)
• M54: 13,892,556 km (0.119 R)
• M55: 14,067,137 km (0.083 R)
• M56: 14,167,367 km (0.095 R)
• M57: 14,747,508 km (0.112 R)
• M58: 15,155,760 km (0.106 R)
• M59: 15,490,112 km (0.051 R)
• M60: 15,645,394 km (0.079 R)
• M61: 16,140,114 km (0.112 R)
• M62: 16,693,028 km (0.091 R)
• M63: 16,852,051 km (0.093 R)
• M64: 17,118,335 km (0.116 R)
• M65: 17,359,337 km (0.083 R)
• M66: 17,547,381 km (0.109 R)
• M67: 17,790,179 km (0.113 R)
• M68: 18,007,096 km (0.109 R)
• M69: 18,115,853 km (0.069 R)
• M70: 18,251,987 km (0.066 R)
• M71: 18,306,591 km (0.092 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 153.7

Radius: 13.6

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 4.22 AU - 4.3 AU

Year: 5590 Days

Day: 10.7 Hours

Environment

Temp: -203 °C

Axial Tilt: 19.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 79,887,530 km

• M1: 174,132 km (0.106 R)
• M2: 414,984 km (0.059 R)
• M3: 779,555 km (0.103 R)
• M4: 1,004,251 km (0.051 R)
• M5: 1,130,362 km (0.071 R)
• M6: 1,296,266 km (0.103 R)
• M7: 1,728,454 km (0.085 R)
• M8: 1,882,689 km (0.116 R)
• M9: 2,458,940 km (0.06 R)
• M10: 3,951,927 km (0.111 R)
• M11: 4,472,827 km (0.051 R)
• M12: 5,427,261 km (0.093 R)
• M13: 5,522,405 km (0.051 R)
• M14: 6,025,802 km (0.087 R)
• M15: 6,363,145 km (0.096 R)
• M16: 6,483,721 km (0.068 R)
• M17: 7,097,821 km (0.105 R)
• M18: 7,348,696 km (0.082 R)
• M19: 7,496,499 km (0.066 R)
• M20: 8,403,660 km (0.095 R)
• M21: 8,602,626 km (0.031 R)
• M22: 9,690,052 km (0.094 R)
• M23: 9,875,404 km (0.11 R)
• M24: 11,158,056 km (0.095 R)
• M25: 11,401,452 km (0.107 R)
• M26: 11,918,014 km (0.069 R)
• M27: 12,291,859 km (0.057 R)
• M28: 12,517,901 km (0.106 R)
• M29: 12,948,892 km (0.09 R)
• M30: 13,127,662 km (0.093 R)
• M31: 13,256,017 km (0.069 R)
• M32: 13,487,894 km (0.106 R)
• M33: 13,747,147 km (0.081 R)
• M34: 13,982,015 km (0.078 R)
• M35: 14,429,014 km (0.116 R)
• M36: 16,099,274 km (0.095 R)
• M37: 16,236,754 km (0.118 R)
• M38: 16,706,641 km (0.079 R)
• M39: 17,097,092 km (0.118 R)
• M40: 17,631,755 km (0.08 R)
• M41: 17,745,150 km (0.052 R)
• M42: 18,401,136 km (0.104 R)
• M43: 18,573,623 km (0.077 R)
• M44: 18,949,113 km (0.117 R)
• M45: 19,356,319 km (0.052 R)

Planet 7 - Ice Giant

Semi-Major Axis: 9.38 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 950.5

Radius: 7.9

Gravity: 15.23 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 7.41 AU - 11.35 AU

Year: 18266 Days

Day: 23.7 Hours

Environment

Temp: -234 °C

Axial Tilt: 27.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 79,887,530 km

• M1: 178,021 km (0.042 R)
• M2: 230,381 km (0.103 R)
• M3: 341,083 km (0.055 R)
• M4: 1,300,305 km (0.051 R)
• M5: 1,390,063 km (0.087 R)
• M6: 1,704,369 km (0.116 R)
• M7: 2,075,521 km (0.099 R)
• M8: 2,397,755 km (0.091 R)
• M9: 2,508,756 km (0.068 R)
• M10: 4,188,591 km (0.088 R)
• M11: 4,322,780 km (0.109 R)
• M12: 5,156,938 km (0.094 R)
• M13: 5,252,680 km (0.074 R)
• M14: 5,445,961 km (0.118 R)
• M15: 5,641,635 km (0.109 R)
• M16: 6,090,279 km (0.074 R)
• M17: 6,550,442 km (0.119 R)
• M18: 6,916,059 km (0.103 R)
• M19: 7,021,825 km (0.072 R)
• M20: 7,128,039 km (0.101 R)
• M21: 7,667,190 km (0.065 R)
• M22: 7,941,852 km (0.12 R)
• M23: 9,072,064 km (0.119 R)
• M24: 9,187,852 km (0.051 R)
• M25: 9,833,517 km (0.056 R)
• M26: 9,952,447 km (0.096 R)
• M27: 10,131,815 km (0.112 R)
• M28: 11,354,628 km (0.101 R)
• M29: 12,494,564 km (0.117 R)
• M30: 12,752,770 km (0.095 R)
• M31: 13,143,519 km (0.116 R)
• M32: 13,803,396 km (0.108 R)
• M33: 16,690,485 km (0.082 R)
• M34: 18,714,993 km (0.047 R)
• M35: 19,010,449 km (0.091 R)
• M36: 19,307,550 km (0.049 R)
• M37: 19,906,241 km (0.118 R)
• M38: 19,981,488 km (0.095 R)
• M39: 20,511,065 km (0.062 R)
• M40: 21,352,403 km (0.099 R)
• M41: 22,989,902 km (0.083 R)
• M42: 23,863,703 km (0.087 R)
• M43: 24,991,521 km (0.108 R)
• M44: 25,561,788 km (0.04 R)
• M45: 26,218,972 km (0.1 R)
• M46: 26,466,855 km (0.097 R)
• M47: 29,415,280 km (0.051 R)
• M48: 31,760,077 km (0.053 R)
• M49: 34,164,115 km (0.098 R)
• M50: 34,615,750 km (0.081 R)
• M51: 35,433,602 km (0.116 R)
• M52: 39,239,073 km (0.104 R)
• M53: 40,186,775 km (0.099 R)
• M54: 41,911,489 km (0.053 R)
• M55: 42,201,410 km (0.109 R)
• M56: 42,491,779 km (0.076 R)
• M57: 45,333,840 km (0.093 R)
• M58: 45,730,723 km (0.09 R)
• M59: 46,727,643 km (0.119 R)
• M60: 47,832,722 km (0.116 R)
• M61: 48,439,043 km (0.107 R)
• M62: 49,251,509 km (0.109 R)
• M63: 49,455,261 km (0.115 R)
• M64: 50,376,036 km (0.086 R)
• M65: 51,819,356 km (0.107 R)
• M66: 52,650,073 km (0.092 R)
• M67: 53,171,721 km (0.112 R)
• M68: 53,694,865 km (0.098 R)
• M69: 55,698,728 km (0.087 R)
• M70: 55,804,793 km (0.097 R)
• M71: 57,619,565 km (0.076 R)
• M72: 58,588,061 km (0.045 R)
• M73: 59,561,943 km (0.075 R)
• M74: 60,759,624 km (0.099 R)
• M75: 62,075,188 km (0.113 R)
• M76: 62,405,500 km (0.049 R)
• M77: 62,515,753 km (0.096 R)
• M78: 63,289,174 km (0.06 R)
• M79: 64,511,239 km (0.097 R)
• M80: 65,628,885 km (0.081 R)
• M81: 66,527,519 km (0.102 R)
• M82: 67,430,343 km (0.093 R)
• M83: 67,883,175 km (0.053 R)
• M84: 70,162,897 km (0.056 R)
• M85: 71,427,299 km (0.056 R)
• M86: 72,815,268 km (0.1 R)
• M87: 76,088,469 km (0.112 R)
• M88: 77,032,432 km (0.079 R)
• M89: 77,150,763 km (0.073 R)
• M90: 79,170,484 km (0.102 R)
• M91: 79,887,507 km (0.117 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 479 - 16,643 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit