🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.52

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 0.54 AU - 0.86 AU

Year: 223 Days

Day: 43.6 Hours

Environment

Temp: 114 °C

Axial Tilt: 39.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.7

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 0.94 AU - 1.1 AU

Year: 392 Days

Day: 41.9 Hours

Environment

Temp: 16 °C

Axial Tilt: 15.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 106,336,085 km

• M1: 87,664 km (0.119 R)
• M2: 387,758 km (0.088 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.73

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 1.31 AU - 1.41 AU

Year: 604 Days

Day: 40.4 Hours

Environment

Temp: -40 °C

Axial Tilt: 14.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.26

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 1.44 AU - 1.92 AU

Year: 829 Days

Day: 43.8 Hours

Environment

Temp: -67 °C

Axial Tilt: 33 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 106,336,085 km

• M1: 980,614 km (0.098 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.36

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 2.37 AU - 3.23 AU

Year: 1784 Days

Day: 28.2 Hours

Environment

Temp: -107 °C

Axial Tilt: 31.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 106,336,085 km

• M1: 1,508,246 km (0.064 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 98.6

Radius: 12.9

Gravity: 0.59 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 8.34 AU - 11.08 AU

Year: 11522 Days

Day: 6.5 Hours

Environment

Temp: -178 °C

Axial Tilt: 23.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 106,336,085 km

• M1: 167,400 km (0.113 R)
• M2: 282,142 km (0.101 R)
• M3: 405,111 km (0.115 R)
• M4: 615,296 km (0.058 R)
• M5: 746,942 km (0.091 R)
• M6: 840,590 km (0.048 R)
• M7: 1,402,779 km (0.109 R)
• M8: 1,660,387 km (0.12 R)
• M9: 1,770,940 km (0.098 R)
• M10: 1,851,722 km (0.096 R)
• M11: 2,033,633 km (0.065 R)
• M12: 2,135,510 km (0.117 R)
• M13: 2,309,193 km (0.077 R)
• M14: 2,505,764 km (0.082 R)
• M15: 3,089,944 km (0.071 R)
• M16: 3,529,911 km (0.095 R)
• M17: 3,736,506 km (0.086 R)
• M18: 4,270,870 km (0.062 R)
• M19: 4,424,806 km (0.086 R)
• M20: 4,513,667 km (0.093 R)
• M21: 4,806,580 km (0.069 R)
• M22: 5,105,775 km (0.077 R)
• M23: 5,222,611 km (0.07 R)
• M24: 5,626,077 km (0.114 R)
• M25: 6,313,030 km (0.091 R)
• M26: 6,871,329 km (0.111 R)
• M27: 7,078,373 km (0.072 R)
• M28: 7,313,690 km (0.103 R)
• M29: 7,419,157 km (0.119 R)
• M30: 7,604,957 km (0.1 R)
• M31: 7,927,042 km (0.108 R)
• M32: 8,117,031 km (0.089 R)
• M33: 8,226,237 km (0.067 R)
• M34: 8,835,849 km (0.085 R)
• M35: 9,488,843 km (0.052 R)
• M36: 9,835,761 km (0.115 R)
• M37: 10,452,852 km (0.025 R)
• M38: 10,631,621 km (0.101 R)
• M39: 10,751,150 km (0.06 R)
• M40: 11,022,072 km (0.087 R)
• M41: 11,693,916 km (0.05 R)
• M42: 12,473,321 km (0.115 R)
• M43: 13,013,070 km (0.053 R)
• M44: 13,109,112 km (0.081 R)
• M45: 13,237,467 km (0.06 R)
• M46: 14,744,217 km (0.116 R)
• M47: 14,944,827 km (0.088 R)
• M48: 15,179,846 km (0.098 R)
• M49: 15,790,055 km (0.09 R)
• M50: 16,235,857 km (0.106 R)
• M51: 16,894,686 km (0.112 R)
• M52: 17,810,674 km (0.116 R)
• M53: 17,917,337 km (0.037 R)
• M54: 18,996,237 km (0.049 R)
• M55: 19,287,504 km (0.066 R)
• M56: 19,470,312 km (0.081 R)
• M57: 19,727,172 km (0.117 R)
• M58: 20,244,332 km (0.112 R)
• M59: 20,392,883 km (0.095 R)
• M60: 20,728,580 km (0.113 R)
• M61: 20,878,328 km (0.078 R)
• M62: 21,103,622 km (0.108 R)
• M63: 21,216,718 km (0.12 R)
• M64: 21,670,598 km (0.104 R)
• M65: 21,860,587 km (0.118 R)
• M66: 22,280,808 km (0.084 R)
• M67: 22,664,975 km (0.096 R)
• M68: 24,263,279 km (0.103 R)
• M69: 25,375,688 km (0.111 R)
• M70: 26,139,834 km (0.077 R)
• M71: 27,116,110 km (0.111 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.09 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 665.1

Radius: 4.1

Gravity: 39.57 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 13.28 AU - 16.9 AU

Year: 22322 Days

Day: 16.6 Hours

Environment

Temp: -204 °C

Axial Tilt: 178.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 106,336,085 km

• M1: 315,352 km (0.115 R)
• M2: 352,153 km (0.094 R)
• M3: 581,487 km (0.116 R)
• M4: 1,182,721 km (0.103 R)
• M5: 1,782,010 km (0.079 R)
• M6: 1,953,449 km (0.103 R)
• M7: 1,988,305 km (0.108 R)
• M8: 2,058,766 km (0.114 R)
• M9: 2,536,581 km (0.103 R)
• M10: 2,651,473 km (0.093 R)
• M11: 2,807,503 km (0.084 R)
• M12: 2,966,526 km (0.116 R)
• M13: 4,663,863 km (0.06 R)
• M14: 5,042,944 km (0.032 R)
• M15: 5,284,844 km (0.092 R)
• M16: 5,382,681 km (0.086 R)
• M17: 7,736,454 km (0.082 R)
• M18: 7,791,955 km (0.081 R)
• M19: 8,015,304 km (0.109 R)
• M20: 8,071,404 km (0.118 R)
• M21: 9,280,603 km (0.037 R)
• M22: 9,936,141 km (0.111 R)
• M23: 10,056,866 km (0.106 R)
• M24: 10,853,924 km (0.046 R)
• M25: 10,978,240 km (0.055 R)
• M26: 12,900,273 km (0.098 R)
• M27: 14,442,627 km (0.095 R)
• M28: 14,992,549 km (0.109 R)
• M29: 15,619,514 km (0.091 R)
• M30: 16,683,155 km (0.097 R)
• M31: 17,477,968 km (0.098 R)
• M32: 18,211,147 km (0.087 R)
• M33: 19,783,271 km (0.067 R)
• M34: 20,163,848 km (0.118 R)
• M35: 21,476,121 km (0.111 R)
• M36: 22,260,911 km (0.077 R)
• M37: 22,815,919 km (0.09 R)
• M38: 23,858,467 km (0.096 R)
• M39: 24,916,423 km (0.106 R)
• M40: 25,657,830 km (0.06 R)
• M41: 26,322,942 km (0.065 R)
• M42: 26,657,593 km (0.088 R)
• M43: 28,437,658 km (0.12 R)
• M44: 28,609,097 km (0.065 R)
• M45: 28,780,985 km (0.069 R)
• M46: 29,385,211 km (0.088 R)
• M47: 29,558,594 km (0.088 R)
• M48: 30,255,571 km (0.08 R)
• M49: 31,665,830 km (0.046 R)
• M50: 32,289,504 km (0.079 R)
• M51: 33,187,540 km (0.109 R)
• M52: 33,368,104 km (0.044 R)
• M53: 34,184,759 km (0.092 R)
• M54: 34,275,864 km (0.079 R)
• M55: 35,007,847 km (0.055 R)
• M56: 35,099,849 km (0.116 R)
• M57: 35,191,702 km (0.103 R)
• M58: 35,837,666 km (0.104 R)
• M59: 39,794,380 km (0.059 R)
• M60: 40,660,103 km (0.119 R)
• M61: 41,726,586 km (0.077 R)
• M62: 44,283,662 km (0.104 R)
• M63: 44,482,478 km (0.086 R)
• M64: 44,681,593 km (0.069 R)
• M65: 46,992,431 km (0.107 R)
• M66: 47,398,290 km (0.073 R)
• M67: 47,601,594 km (0.062 R)
• M68: 49,238,793 km (0.06 R)
• M69: 50,167,945 km (0.106 R)
• M70: 50,894,392 km (0.044 R)
• M71: 51,311,172 km (0.114 R)
• M72: 51,415,591 km (0.108 R)
• M73: 52,148,023 km (0.053 R)
• M74: 53,623,506 km (0.048 R)
• M75: 55,112,604 km (0.095 R)
• M76: 56,938,894 km (0.108 R)
• M77: 57,046,904 km (0.025 R)
• M78: 57,805,216 km (0.109 R)
• M79: 61,535,289 km (0.114 R)
• M80: 61,757,143 km (0.06 R)
• M81: 61,868,144 km (0.056 R)
• M82: 63,541,247 km (0.071 R)
• M83: 64,214,736 km (0.117 R)
• M84: 64,665,026 km (0.099 R)
• M85: 64,777,823 km (0.034 R)
• M86: 65,003,416 km (0.079 R)
• M87: 65,342,405 km (0.117 R)
• M88: 68,075,259 km (0.094 R)
• M89: 70,149,284 km (0.094 R)
• M90: 70,265,222 km (0.117 R)
• M91: 71,660,222 km (0.025 R)
• M92: 72,712,344 km (0.114 R)
• M93: 73,064,198 km (0.027 R)
• M94: 76,256,467 km (0.083 R)
• M95: 76,613,857 km (0.076 R)
• M96: 76,971,994 km (0.107 R)
• M97: 77,450,258 km (0.108 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.29 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 10

Radius: 7

Gravity: 0.2 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 14.34 AU - 18.24 AU

Year: 25037 Days

Day: 17.2 Hours

Environment

Temp: -198 °C

Axial Tilt: 44.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 106,336,085 km

• M1: 130,599 km (0.116 R)
• M2: 216,019 km (0.074 R)
• M3: 387,608 km (0.082 R)
• M4: 511,326 km (0.06 R)
• M5: 677,678 km (0.037 R)
• M6: 747,092 km (0.036 R)
• M7: 839,992 km (0.071 R)
• M8: 992,582 km (0.116 R)
• M9: 1,374,505 km (0.072 R)
• M10: 1,608,327 km (0.112 R)
• M11: 2,906,238 km (0.098 R)
• M12: 3,138,863 km (0.048 R)
• M13: 3,291,602 km (0.091 R)
• M14: 4,036,151 km (0.091 R)
• M15: 4,408,649 km (0.096 R)
• M16: 4,618,236 km (0.039 R)
• M17: 5,246,248 km (0.084 R)
• M18: 5,755,479 km (0.095 R)
• M19: 6,908,579 km (0.097 R)
• M20: 6,996,842 km (0.07 R)
• M21: 7,375,923 km (0.107 R)
• M22: 7,899,366 km (0.09 R)
• M23: 8,434,777 km (0.077 R)
• M24: 8,742,649 km (0.115 R)
• M25: 8,957,920 km (0.083 R)
• M26: 9,320,695 km (0.108 R)
• M27: 9,418,233 km (0.097 R)
• M28: 10,110,422 km (0.115 R)
• M29: 11,439,001 km (0.068 R)
• M30: 11,779,636 km (0.083 R)
• M31: 12,713,425 km (0.088 R)
• M32: 13,781,704 km (0.05 R)
• M33: 14,144,030 km (0.106 R)
• M34: 14,622,743 km (0.118 R)
• M35: 15,596,176 km (0.109 R)
• M36: 15,740,987 km (0.08 R)
• M37: 15,828,203 km (0.07 R)
• M38: 15,973,761 km (0.084 R)
• M39: 16,149,090 km (0.109 R)
• M40: 16,442,751 km (0.042 R)
• M41: 16,649,345 km (0.114 R)
• M42: 17,664,965 km (0.057 R)
• M43: 19,287,953 km (0.103 R)
• M44: 19,350,036 km (0.115 R)
• M45: 20,006,920 km (0.083 R)
• M46: 20,798,442 km (0.092 R)
• M47: 21,246,039 km (0.104 R)
• M48: 21,406,707 km (0.072 R)

Planet 9 - Ice Giant

Semi-Major Axis: 16.9 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 55.9

Radius: 6.8

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 13.93 AU - 19.87 AU

Year: 26456 Days

Day: 23.5 Hours

Environment

Temp: -210 °C

Axial Tilt: 15.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 106,336,085 km

• M1: 94,546 km (0.096 R)
• M2: 205,398 km (0.079 R)
• M3: 378,483 km (0.09 R)
• M4: 501,901 km (0.086 R)
• M5: 555,158 km (0.114 R)
• M6: 624,571 km (0.113 R)
• M7: 697,276 km (0.067 R)
• M8: 965,804 km (0.054 R)
• M9: 1,434,793 km (0.109 R)
• M10: 1,838,408 km (0.098 R)
• M11: 2,459,539 km (0.035 R)
• M12: 3,687,588 km (0.103 R)
• M13: 3,849,303 km (0.103 R)
• M14: 3,985,736 km (0.058 R)
• M15: 4,040,938 km (0.116 R)
• M16: 4,291,813 km (0.079 R)
• M17: 4,576,797 km (0.095 R)
• M18: 4,692,436 km (0.031 R)
• M19: 4,897,236 km (0.119 R)
• M20: 5,528,988 km (0.105 R)
• M21: 5,621,439 km (0.086 R)
• M22: 6,090,877 km (0.038 R)
• M23: 6,934,310 km (0.058 R)
• M24: 7,000,732 km (0.069 R)
• M25: 7,134,173 km (0.06 R)
• M26: 8,266,778 km (0.076 R)
• M27: 8,907,955 km (0.099 R)
• M28: 10,086,636 km (0.036 R)
• M29: 11,119,011 km (0.104 R)
• M30: 11,352,833 km (0.058 R)
• M31: 12,264,632 km (0.045 R)
• M32: 12,345,115 km (0.109 R)
• M33: 13,364,775 km (0.113 R)
• M34: 14,411,212 km (0.03 R)
• M35: 14,965,771 km (0.099 R)
• M36: 16,849,358 km (0.043 R)
• M37: 16,938,668 km (0.028 R)
• M38: 16,983,397 km (0.058 R)
• M39: 17,073,156 km (0.055 R)
• M40: 17,118,036 km (0.119 R)
• M41: 18,023,851 km (0.061 R)
• M42: 19,882,006 km (0.118 R)
• M43: 20,881,768 km (0.055 R)
• M44: 22,044,144 km (0.108 R)
• M45: 23,277,129 km (0.111 R)
• M46: 24,078,076 km (0.078 R)
• M47: 24,684,546 km (0.045 R)
• M48: 26,690,355 km (0.069 R)
• M49: 27,055,972 km (0.118 R)
• M50: 27,897,609 km (0.09 R)
• M51: 29,552,760 km (0.12 R)
• M52: 31,239,626 km (0.108 R)
• M53: 31,900,848 km (0.044 R)
• M54: 34,535,117 km (0.112 R)
• M55: 35,047,490 km (0.098 R)
• M56: 35,333,072 km (0.106 R)
• M57: 36,657,462 km (0.084 R)
• M58: 36,773,251 km (0.047 R)
• M59: 37,121,814 km (0.119 R)
• M60: 37,238,201 km (0.113 R)
• M61: 37,646,603 km (0.027 R)
• M62: 39,117,150 km (0.105 R)
• M63: 39,235,632 km (0.087 R)
• M64: 39,532,285 km (0.079 R)
• M65: 39,591,824 km (0.106 R)

Planet 10 - Ice Giant

Semi-Major Axis: 17.98 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 887.3

Radius: 6.8

Gravity: 19.19 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 15.34 AU - 20.62 AU

Year: 29032 Days

Day: 15.6 Hours

Environment

Temp: -212 °C

Axial Tilt: 36.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 106,336,085 km

• M1: 94,097 km (0.118 R)
• M2: 279,748 km (0.082 R)
• M3: 431,291 km (0.079 R)
• M4: 966,701 km (0.042 R)
• M5: 1,417,889 km (0.118 R)
• M6: 2,223,473 km (0.096 R)
• M7: 2,625,293 km (0.114 R)
• M8: 2,905,639 km (0.078 R)
• M9: 2,953,361 km (0.101 R)
• M10: 3,001,232 km (0.074 R)
• M11: 4,556,751 km (0.066 R)
• M12: 4,893,346 km (0.068 R)
• M13: 6,012,039 km (0.117 R)
• M14: 6,757,635 km (0.055 R)
• M15: 7,012,550 km (0.116 R)
• M16: 7,929,734 km (0.071 R)
• M17: 8,402,464 km (0.111 R)
• M18: 8,884,169 km (0.113 R)
• M19: 10,236,683 km (0.087 R)
• M20: 10,750,851 km (0.107 R)
• M21: 11,348,943 km (0.101 R)
• M22: 11,500,187 km (0.098 R)
• M23: 15,240,433 km (0.037 R)
• M24: 15,574,634 km (0.117 R)
• M25: 17,195,527 km (0.118 R)
• M26: 17,630,857 km (0.114 R)
• M27: 17,806,036 km (0.119 R)
• M28: 19,861,660 km (0.115 R)
• M29: 20,043,871 km (0.116 R)
• M30: 21,802,992 km (0.112 R)
• M31: 22,653,456 km (0.064 R)
• M32: 24,484,085 km (0.108 R)
• M33: 25,962,710 km (0.067 R)
• M34: 26,361,838 km (0.048 R)
• M35: 26,662,529 km (0.078 R)
• M36: 26,863,589 km (0.095 R)
• M37: 27,672,913 km (0.096 R)
• M38: 27,978,542 km (0.115 R)
• M39: 28,490,316 km (0.074 R)
• M40: 28,696,013 km (0.065 R)
• M41: 30,463,362 km (0.081 R)
• M42: 31,095,413 km (0.102 R)
• M43: 31,307,094 km (0.038 R)
• M44: 32,587,203 km (0.105 R)
• M45: 33,341,775 km (0.12 R)
• M46: 33,450,084 km (0.113 R)
• M47: 35,861,452 km (0.038 R)
• M48: 36,752,158 km (0.102 R)
• M49: 37,312,551 km (0.087 R)
• M50: 38,441,716 km (0.117 R)
• M51: 38,668,955 km (0.088 R)
• M52: 39,124,630 km (0.043 R)
• M53: 41,081,221 km (0.087 R)
• M54: 41,313,546 km (0.12 R)
• M55: 42,364,172 km (0.101 R)
• M56: 43,069,526 km (0.118 R)
• M57: 44,134,663 km (0.094 R)
• M58: 44,730,212 km (0.114 R)
• M59: 45,208,626 km (0.085 R)
• M60: 46,532,717 km (0.103 R)
• M61: 48,481,528 km (0.12 R)
• M62: 53,976,109 km (0.107 R)
• M63: 54,740,554 km (0.115 R)
• M64: 54,996,216 km (0.108 R)
• M65: 57,703,788 km (0.117 R)
• M66: 63,113,846 km (0.11 R)
• M67: 63,650,304 km (0.055 R)
• M68: 65,539,575 km (0.034 R)
• M69: 66,763,884 km (0.039 R)
• M70: 67,310,365 km (0.082 R)
• M71: 72,015,667 km (0.082 R)
• M72: 72,295,714 km (0.066 R)
• M73: 72,576,210 km (0.089 R)
• M74: 74,124,997 km (0.052 R)
• M75: 75,542,437 km (0.098 R)
• M76: 80,718,972 km (0.091 R)
• M77: 81,155,498 km (0.094 R)
• M78: 81,446,915 km (0.098 R)
• M79: 81,738,631 km (0.12 R)
• M80: 81,884,638 km (0.063 R)
• M81: 82,323,259 km (0.049 R)
• M82: 87,199,252 km (0.062 R)
• M83: 87,946,195 km (0.11 R)
• M84: 88,845,278 km (0.109 R)
• M85: 93,233,582 km (0.046 R)
• M86: 94,609,733 km (0.098 R)
• M87: 95,070,045 km (0.102 R)
• M88: 95,223,533 km (0.104 R)
• M89: 97,072,862 km (0.082 R)
• M90: 97,537,064 km (0.069 R)
• M91: 98,157,147 km (0.072 R)
• M92: 100,181,356 km (0.097 R)
• M93: 103,480,288 km (0.107 R)
• M94: 106,017,468 km (0.097 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: 245 - 15,011 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit