🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.5

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 0.55 AU - 0.65 AU

Year: 305 Days

Day: 18.4 Hours

Environment

Temp: -122 °C

Axial Tilt: 25.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 86,209,439 km

• M1: 281,094 km (0.098 R)
• M2: 485,146 km (0.118 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.31

Radius: 0.63

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 0.57 AU - 0.73 AU

Year: 344 Days

Day: 43.7 Hours

Environment

Temp: -129 °C

Axial Tilt: 0.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 86,209,439 km

• M1: 192,233 km (0.094 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 885.9

Radius: 11

Gravity: 7.32 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 0.89 AU - 1.17 AU

Year: 686 Days

Day: 11.4 Hours

Environment

Temp: -163 °C

Axial Tilt: 18.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 86,209,439 km

• M1: 149,598 km (0.069 R)
• M2: 238,908 km (0.085 R)
• M3: 313,707 km (0.049 R)
• M4: 388,954 km (0.108 R)
• M5: 508,334 km (0.1 R)
• M6: 592,856 km (0.059 R)
• M7: 783,594 km (0.059 R)
• M8: 895,642 km (0.112 R)
• M9: 1,086,829 km (0.107 R)
• M10: 1,272,031 km (0.085 R)
• M11: 1,406,070 km (0.03 R)
• M12: 1,652,159 km (0.12 R)
• M13: 1,725,163 km (0.107 R)
• M14: 1,851,722 km (0.118 R)
• M15: 2,051,585 km (0.117 R)
• M16: 2,242,472 km (0.118 R)
• M17: 2,348,387 km (0.109 R)
• M18: 2,455,948 km (0.076 R)
• M19: 2,702,037 km (0.111 R)
• M20: 2,771,450 km (0.119 R)
• M21: 3,054,789 km (0.063 R)
• M22: 3,127,194 km (0.108 R)
• M23: 3,209,174 km (0.068 R)
• M24: 3,292,051 km (0.087 R)
• M25: 3,394,226 km (0.092 R)
• M26: 3,516,448 km (0.102 R)
• M27: 3,611,592 km (0.112 R)
• M28: 3,726,633 km (0.027 R)
• M29: 3,862,617 km (0.088 R)
• M30: 4,089,557 km (0.063 R)
• M31: 4,320,985 km (0.119 R)
• M32: 4,546,429 km (0.12 R)
• M33: 4,650,100 km (0.079 R)
• M34: 4,733,725 km (0.077 R)
• M35: 5,278,411 km (0.116 R)
• M36: 5,497,572 km (0.076 R)
• M37: 5,608,125 km (0.065 R)
• M38: 5,719,575 km (0.075 R)
• M39: 5,854,363 km (0.115 R)
• M40: 6,126,930 km (0.109 R)
• M41: 6,218,783 km (0.111 R)
• M42: 6,368,830 km (0.093 R)
• M43: 6,590,534 km (0.043 R)
• M44: 6,684,631 km (0.099 R)
• M45: 6,790,995 km (0.085 R)
• M46: 6,897,958 km (0.032 R)
• M47: 6,981,583 km (0.099 R)
• M48: 7,125,646 km (0.056 R)
• M49: 7,222,286 km (0.087 R)
• M50: 7,527,166 km (0.057 R)
• M51: 7,761,586 km (0.107 R)
• M52: 7,885,902 km (0.093 R)
• M53: 8,237,756 km (0.088 R)
• M54: 8,633,293 km (0.115 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 136.9

Radius: 14.7

Gravity: 0.63 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 1.02 AU - 1.34 AU

Year: 841 Days

Day: 6.2 Hours

Environment

Temp: -167 °C

Axial Tilt: 38.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 86,209,439 km

• M1: 183,257 km (0.08 R)
• M2: 279,000 km (0.12 R)
• M3: 398,828 km (0.073 R)
• M4: 518,506 km (0.117 R)
• M5: 623,374 km (0.1 R)
• M6: 748,438 km (0.115 R)
• M7: 883,675 km (0.062 R)
• M8: 1,006,943 km (0.107 R)
• M9: 1,217,427 km (0.054 R)
• M10: 1,443,470 km (0.091 R)
• M11: 1,576,911 km (0.047 R)
• M12: 1,699,282 km (0.032 R)
• M13: 1,986,959 km (0.078 R)
• M14: 2,131,171 km (0.107 R)
• M15: 2,227,512 km (0.117 R)
• M16: 2,424,832 km (0.062 R)
• M17: 2,688,872 km (0.088 R)
• M18: 2,805,858 km (0.058 R)
• M19: 3,006,917 km (0.038 R)
• M20: 3,180,451 km (0.087 R)
• M21: 3,383,754 km (0.089 R)
• M22: 3,571,200 km (0.066 R)
• M23: 3,707,334 km (0.052 R)
• M24: 3,803,675 km (0.089 R)
• M25: 4,041,087 km (0.113 R)
• M26: 4,168,844 km (0.055 R)
• M27: 4,276,405 km (0.083 R)
• M28: 4,392,044 km (0.114 R)
• M29: 4,545,531 km (0.117 R)
• M30: 4,663,714 km (0.091 R)
• M31: 4,760,503 km (0.119 R)
• M32: 4,948,548 km (0.111 R)
• M33: 5,062,691 km (0.109 R)
• M34: 5,208,399 km (0.067 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 369.1

Radius: 14.7

Gravity: 1.71 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 1.94 AU - 2.14 AU

Year: 1911 Days

Day: 5.4 Hours

Environment

Temp: -189 °C

Axial Tilt: 4.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 86,209,439 km

• M1: 187,297 km (0.094 R)
• M2: 444,904 km (0.098 R)
• M3: 562,338 km (0.042 R)
• M4: 673,938 km (0.077 R)
• M5: 801,695 km (0.066 R)
• M6: 968,945 km (0.117 R)
• M7: 1,061,397 km (0.102 R)
• M8: 1,157,289 km (0.103 R)
• M9: 1,298,510 km (0.066 R)
• M10: 1,393,205 km (0.096 R)
• M11: 1,845,290 km (0.119 R)
• M12: 1,972,897 km (0.083 R)
• M13: 2,175,452 km (0.034 R)
• M14: 2,417,202 km (0.116 R)
• M15: 2,612,727 km (0.111 R)
• M16: 2,712,509 km (0.107 R)
• M17: 3,398,714 km (0.113 R)
• M18: 3,594,089 km (0.064 R)
• M19: 3,805,770 km (0.081 R)
• M20: 3,906,898 km (0.115 R)
• M21: 4,163,758 km (0.108 R)
• M22: 4,412,838 km (0.101 R)
• M23: 4,789,077 km (0.103 R)
• M24: 4,981,310 km (0.074 R)
• M25: 5,175,937 km (0.073 R)
• M26: 5,415,892 km (0.065 R)
• M27: 5,746,204 km (0.027 R)
• M28: 5,936,044 km (0.089 R)
• M29: 6,291,787 km (0.056 R)
• M30: 6,746,415 km (0.092 R)
• M31: 6,977,843 km (0.091 R)
• M32: 7,102,309 km (0.081 R)
• M33: 7,274,645 km (0.065 R)
• M34: 7,401,055 km (0.053 R)
• M35: 7,962,047 km (0.076 R)
• M36: 8,570,163 km (0.11 R)
• M37: 9,227,496 km (0.081 R)
• M38: 9,570,973 km (0.107 R)
• M39: 10,164,577 km (0.066 R)
• M40: 10,376,856 km (0.084 R)
• M41: 10,590,781 km (0.033 R)
• M42: 10,716,144 km (0.074 R)
• M43: 11,149,978 km (0.111 R)
• M44: 11,571,246 km (0.119 R)
• M45: 11,867,300 km (0.045 R)
• M46: 12,053,699 km (0.119 R)
• M47: 12,259,845 km (0.04 R)
• M48: 12,372,791 km (0.113 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 729.1

Radius: 14

Gravity: 3.72 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 2.1 AU - 2.64 AU

Year: 2393 Days

Day: 10.9 Hours

Environment

Temp: -185 °C

Axial Tilt: 41.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 86,209,439 km

• M1: 271,221 km (0.08 R)
• M2: 462,706 km (0.079 R)
• M3: 653,743 km (0.079 R)
• M4: 828,323 km (0.109 R)
• M5: 980,464 km (0.118 R)
• M6: 1,080,695 km (0.113 R)
• M7: 1,174,343 km (0.075 R)
• M8: 1,734,438 km (0.086 R)
• M9: 1,985,762 km (0.106 R)
• M10: 2,089,733 km (0.067 R)
• M11: 2,182,334 km (0.094 R)
• M12: 2,454,751 km (0.118 R)
• M13: 2,652,221 km (0.099 R)
• M14: 2,781,922 km (0.068 R)
• M15: 2,958,447 km (0.083 R)
• M16: 3,184,340 km (0.084 R)
• M17: 3,384,801 km (0.027 R)
• M18: 3,573,594 km (0.093 R)
• M19: 4,044,528 km (0.087 R)
• M20: 4,194,874 km (0.07 R)
• M21: 4,363,919 km (0.12 R)
• M22: 4,483,747 km (0.108 R)
• M23: 4,587,269 km (0.11 R)
• M24: 4,761,700 km (0.03 R)
• M25: 5,153,347 km (0.053 R)
• M26: 5,261,956 km (0.094 R)
• M27: 5,407,963 km (0.034 R)
• M28: 5,629,667 km (0.092 R)
• M29: 5,741,566 km (0.097 R)
• M30: 6,005,906 km (0.045 R)
• M31: 6,235,538 km (0.11 R)
• M32: 6,390,223 km (0.1 R)
• M33: 6,664,136 km (0.029 R)
• M34: 6,862,204 km (0.118 R)
• M35: 6,961,986 km (0.118 R)
• M36: 7,777,743 km (0.088 R)
• M37: 7,944,545 km (0.118 R)
• M38: 8,049,413 km (0.079 R)
• M39: 8,774,663 km (0.101 R)
• M40: 9,123,376 km (0.114 R)
• M41: 9,255,321 km (0.046 R)
• M42: 9,432,146 km (0.061 R)
• M43: 9,811,825 km (0.045 R)
• M44: 10,060,307 km (0.114 R)
• M45: 10,151,113 km (0.095 R)
• M46: 10,402,288 km (0.111 R)
• M47: 10,841,058 km (0.12 R)
• M48: 11,309,599 km (0.032 R)
• M49: 11,451,418 km (0.084 R)
• M50: 11,546,412 km (0.119 R)
• M51: 11,641,557 km (0.065 R)
• M52: 12,097,232 km (0.096 R)
• M53: 12,461,054 km (0.107 R)
• M54: 12,828,466 km (0.061 R)
• M55: 13,125,119 km (0.089 R)
• M56: 13,224,452 km (0.108 R)
• M57: 13,349,067 km (0.099 R)
• M58: 13,448,998 km (0.033 R)
• M59: 14,257,425 km (0.072 R)
• M60: 15,055,679 km (0.091 R)
• M61: 15,316,279 km (0.102 R)
• M62: 15,552,195 km (0.098 R)
• M63: 15,868,594 km (0.118 R)
• M64: 16,000,988 km (0.08 R)
• M65: 16,614,938 km (0.088 R)
• M66: 16,722,499 km (0.111 R)
• M67: 17,019,600 km (0.087 R)
• M68: 17,209,440 km (0.073 R)
• M69: 17,646,266 km (0.107 R)
• M70: 17,921,227 km (0.036 R)
• M71: 18,086,682 km (0.1 R)
• M72: 18,197,384 km (0.034 R)
• M73: 18,419,537 km (0.101 R)
• M74: 18,782,312 km (0.107 R)

Planet 7 - Ice Giant

Semi-Major Axis: 6.7 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 760.7

Radius: 8

Gravity: 11.89 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 5.29 AU - 8.11 AU

Year: 11377 Days

Day: 19.2 Hours

Environment

Temp: -228 °C

Axial Tilt: 26.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 86,209,439 km

• M1: 124,615 km (0.05 R)
• M2: 198,666 km (0.085 R)
• M3: 325,824 km (0.1 R)
• M4: 739,761 km (0.092 R)
• M5: 994,227 km (0.094 R)
• M6: 1,186,461 km (0.068 R)
• M7: 1,298,360 km (0.108 R)
• M8: 1,390,662 km (0.068 R)
• M9: 2,344,049 km (0.047 R)
• M10: 2,572,186 km (0.056 R)
• M11: 2,807,653 km (0.099 R)
• M12: 4,018,498 km (0.118 R)
• M13: 4,430,790 km (0.085 R)
• M14: 4,536,107 km (0.106 R)
• M15: 4,713,231 km (0.095 R)
• M16: 5,295,615 km (0.102 R)
• M17: 5,370,115 km (0.072 R)
• M18: 5,633,257 km (0.046 R)
• M19: 5,747,401 km (0.086 R)
• M20: 5,900,738 km (0.095 R)
• M21: 6,055,423 km (0.073 R)
• M22: 7,340,618 km (0.101 R)
• M23: 8,142,463 km (0.085 R)
• M24: 8,314,799 km (0.056 R)
• M25: 9,464,309 km (0.118 R)
• M26: 9,645,472 km (0.105 R)
• M27: 9,827,832 km (0.099 R)
• M28: 10,475,292 km (0.067 R)
• M29: 12,006,276 km (0.05 R)
• M30: 12,251,766 km (0.12 R)
• M31: 13,402,324 km (0.062 R)
• M32: 15,059,718 km (0.068 R)
• M33: 15,165,484 km (0.088 R)
• M34: 15,912,426 km (0.108 R)
• M35: 17,110,406 km (0.109 R)
• M36: 17,720,167 km (0.109 R)
• M37: 18,393,507 km (0.104 R)
• M38: 21,288,076 km (0.118 R)
• M39: 21,883,925 km (0.103 R)
• M40: 21,943,764 km (0.036 R)
• M41: 22,243,857 km (0.08 R)
• M42: 23,335,921 km (0.11 R)
• M43: 23,703,783 km (0.087 R)
• M44: 24,135,372 km (0.079 R)
• M45: 24,445,190 km (0.037 R)
• M46: 25,445,551 km (0.056 R)
• M47: 26,331,918 km (0.101 R)
• M48: 27,550,991 km (0.09 R)
• M49: 28,069,647 km (0.069 R)
• M50: 28,657,118 km (0.084 R)
• M51: 28,919,512 km (0.066 R)
• M52: 32,334,383 km (0.112 R)
• M53: 34,680,676 km (0.118 R)
• M54: 35,030,286 km (0.099 R)
• M55: 35,874,168 km (0.062 R)
• M56: 36,511,604 km (0.11 R)
• M57: 36,867,198 km (0.112 R)
• M58: 36,938,557 km (0.09 R)
• M59: 38,013,268 km (0.044 R)
• M60: 38,952,892 km (0.11 R)
• M61: 39,462,123 km (0.087 R)
• M62: 40,046,602 km (0.105 R)
• M63: 41,076,583 km (0.078 R)
• M64: 41,743,191 km (0.113 R)
• M65: 41,966,242 km (0.11 R)
• M66: 42,488,189 km (0.028 R)
• M67: 42,637,787 km (0.107 R)
• M68: 44,901,502 km (0.059 R)
• M69: 45,358,822 km (0.088 R)
• M70: 45,971,126 km (0.072 R)
• M71: 47,902,136 km (0.102 R)
• M72: 48,057,867 km (0.11 R)
• M73: 48,447,570 km (0.114 R)
• M74: 49,151,876 km (0.101 R)
• M75: 49,387,343 km (0.071 R)
• M76: 49,544,571 km (0.103 R)
• M77: 50,254,114 km (0.117 R)
• M78: 50,412,238 km (0.116 R)
• M79: 50,887,660 km (0.034 R)
• M80: 51,842,992 km (0.066 R)
• M81: 52,242,718 km (0.071 R)
• M82: 52,483,122 km (0.08 R)
• M83: 52,723,825 km (0.085 R)
• M84: 53,286,911 km (0.056 R)
• M85: 53,609,594 km (0.116 R)
• M86: 53,690,377 km (0.058 R)

Planet 8 - Ice Giant

Semi-Major Axis: 10.05 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 912.3

Radius: 3.8

Gravity: 63.18 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 7.66 AU - 12.44 AU

Year: 20901 Days

Day: 20.8 Hours

Environment

Temp: -233 °C

Axial Tilt: 35.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 86,209,439 km

• M1: 54,902 km (0.104 R)
• M2: 408,552 km (0.048 R)
• M3: 587,471 km (0.081 R)
• M4: 736,620 km (0.052 R)
• M5: 788,830 km (0.043 R)
• M6: 842,535 km (0.099 R)
• M7: 1,508,246 km (0.094 R)
• M8: 1,711,848 km (0.096 R)
• M9: 1,746,705 km (0.088 R)
• M10: 2,937,055 km (0.05 R)
• M11: 3,276,792 km (0.114 R)
• M12: 3,320,175 km (0.104 R)
• M13: 4,085,817 km (0.115 R)
• M14: 5,305,189 km (0.114 R)
• M15: 5,874,708 km (0.072 R)
• M16: 6,517,830 km (0.106 R)
• M17: 7,352,735 km (0.042 R)
• M18: 7,409,583 km (0.052 R)
• M19: 8,044,625 km (0.039 R)
• M20: 8,577,044 km (0.039 R)
• M21: 9,059,797 km (0.105 R)
• M22: 9,489,442 km (0.108 R)
• M23: 9,551,375 km (0.118 R)
• M24: 9,675,541 km (0.081 R)
• M25: 11,404,294 km (0.113 R)
• M26: 11,470,118 km (0.112 R)
• M27: 11,668,484 km (0.112 R)
• M28: 15,063,010 km (0.117 R)
• M29: 15,864,106 km (0.071 R)
• M30: 16,306,916 km (0.079 R)
• M31: 16,455,317 km (0.061 R)
• M32: 16,978,610 km (0.118 R)
• M33: 18,735,937 km (0.069 R)
• M34: 19,203,729 km (0.109 R)
• M35: 20,230,569 km (0.047 R)
• M36: 20,550,110 km (0.081 R)
• M37: 21,032,413 km (0.091 R)
• M38: 21,763,049 km (0.084 R)
• M39: 21,844,730 km (0.074 R)
• M40: 22,008,390 km (0.075 R)
• M41: 22,337,056 km (0.117 R)
• M42: 23,416,106 km (0.092 R)
• M43: 23,919,952 km (0.054 R)
• M44: 25,452,432 km (0.107 R)
• M45: 27,104,292 km (0.067 R)
• M46: 30,693,145 km (0.065 R)
• M47: 30,784,699 km (0.083 R)
• M48: 31,336,416 km (0.08 R)
• M49: 31,428,568 km (0.062 R)
• M50: 33,198,460 km (0.103 R)
• M51: 33,292,557 km (0.1 R)
• M52: 34,048,176 km (0.117 R)
• M53: 35,961,533 km (0.093 R)
• M54: 36,542,421 km (0.116 R)
• M55: 38,698,426 km (0.094 R)
• M56: 38,896,494 km (0.073 R)
• M57: 40,794,591 km (0.083 R)
• M58: 41,602,869 km (0.063 R)
• M59: 41,704,296 km (0.1 R)
• M60: 42,008,877 km (0.059 R)
• M61: 43,543,452 km (0.053 R)
• M62: 44,784,067 km (0.081 R)
• M63: 46,772,223 km (0.089 R)
• M64: 46,983,156 km (0.107 R)
• M65: 47,194,388 km (0.05 R)
• M66: 47,300,154 km (0.088 R)
• M67: 47,617,900 km (0.109 R)
• M68: 47,830,179 km (0.056 R)
• M69: 48,042,608 km (0.085 R)
• M70: 48,255,486 km (0.12 R)
• M71: 49,754,157 km (0.063 R)
• M72: 49,861,718 km (0.029 R)
• M73: 50,185,149 km (0.063 R)
• M74: 50,942,264 km (0.1 R)
• M75: 51,594,361 km (0.081 R)
• M76: 54,562,532 km (0.087 R)
• M77: 54,895,687 km (0.114 R)
• M78: 56,796,627 km (0.085 R)
• M79: 56,908,975 km (0.05 R)
• M80: 58,946,498 km (0.038 R)
• M81: 61,584,357 km (0.098 R)
• M82: 65,318,021 km (0.068 R)
• M83: 70,086,902 km (0.093 R)
• M84: 70,207,627 km (0.101 R)
• M85: 75,708,042 km (0.107 R)
• M86: 76,700,324 km (0.111 R)
• M87: 79,325,318 km (0.114 R)
• M88: 79,828,715 km (0.115 R)
• M89: 82,871,087 km (0.051 R)
• M90: 84,663,120 km (0.066 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 266 - 19,428 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit