🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.57

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 0.52 AU - 0.7 AU

Year: 178 Days

Day: 28.5 Hours

Environment

Temp: 169 °C

Axial Tilt: 23.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 67,427,214 km

• M1: 425,157 km (0.106 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.73

Radius: 0.88

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 1.26 AU - 1.62 AU

Year: 644 Days

Day: 43.2 Hours

Environment

Temp: -43 °C

Axial Tilt: 44.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 67,427,214 km

• M1: 564,732 km (0.082 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.79

Radius: 0.91

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 1.43 AU - 2.19 AU

Year: 908 Days

Day: 15 Hours

Environment

Temp: -55 °C

Axial Tilt: 5.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 67,427,214 km

• M1: 70,012 km (0.105 R)
• M2: 305,479 km (0.098 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.49

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 1.55 AU - 2.15 AU

Year: 938 Days

Day: 14.7 Hours

Environment

Temp: -60 °C

Axial Tilt: 13.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 67,427,214 km

• M1: 547,079 km (0.109 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.7

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 3.29 AU - 3.39 AU

Year: 2275 Days

Day: 28.7 Hours

Environment

Temp: -108 °C

Axial Tilt: 32.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.15

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 3.77 AU - 4.33 AU

Year: 3038 Days

Day: 32.1 Hours

Environment

Temp: -126 °C

Axial Tilt: 14 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 67,427,214 km

• M1: 110,104 km (0.115 R)
• M2: 399,726 km (0.051 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 968.9

Radius: 11.7

Gravity: 7.08 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 5.91 AU - 6.43 AU

Year: 5713 Days

Day: 6.3 Hours

Environment

Temp: -152 °C

Axial Tilt: 22.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 67,427,214 km

• M1: 146,606 km (0.074 R)
• M2: 282,740 km (0.102 R)
• M3: 418,874 km (0.117 R)
• M4: 660,923 km (0.069 R)
• M5: 785,538 km (0.079 R)
• M6: 1,329,925 km (0.072 R)
• M7: 1,622,239 km (0.12 R)
• M8: 1,996,234 km (0.096 R)
• M9: 2,419,147 km (0.049 R)
• M10: 2,596,271 km (0.09 R)
• M11: 3,153,523 km (0.09 R)
• M12: 3,595,734 km (0.089 R)
• M13: 3,849,901 km (0.07 R)
• M14: 3,979,303 km (0.046 R)
• M15: 5,065,982 km (0.117 R)
• M16: 5,265,247 km (0.084 R)
• M17: 5,789,587 km (0.105 R)
• M18: 6,088,185 km (0.051 R)
• M19: 6,888,084 km (0.07 R)
• M20: 7,236,498 km (0.056 R)
• M21: 7,364,703 km (0.093 R)
• M22: 7,623,208 km (0.106 R)
• M23: 8,016,800 km (0.105 R)
• M24: 8,182,704 km (0.054 R)
• M25: 8,282,785 km (0.111 R)
• M26: 9,341,190 km (0.085 R)
• M27: 9,445,909 km (0.106 R)
• M28: 10,010,940 km (0.111 R)
• M29: 10,118,052 km (0.115 R)
• M30: 10,586,892 km (0.09 R)
• M31: 11,025,961 km (0.026 R)
• M32: 12,725,244 km (0.098 R)
• M33: 12,802,735 km (0.089 R)
• M34: 13,348,917 km (0.089 R)
• M35: 13,902,878 km (0.118 R)
• M36: 14,383,686 km (0.025 R)
• M37: 14,585,643 km (0.118 R)
• M38: 14,829,338 km (0.06 R)
• M39: 16,025,672 km (0.109 R)
• M40: 16,276,996 km (0.109 R)
• M41: 16,361,070 km (0.07 R)
• M42: 16,953,777 km (0.06 R)
• M43: 17,039,048 km (0.12 R)
• M44: 17,553,515 km (0.103 R)
• M45: 17,769,534 km (0.108 R)
• M46: 17,856,151 km (0.101 R)
• M47: 18,160,284 km (0.096 R)
• M48: 18,247,499 km (0.115 R)
• M49: 18,994,741 km (0.086 R)
• M50: 19,305,306 km (0.093 R)
• M51: 19,931,523 km (0.118 R)
• M52: 20,111,639 km (0.054 R)
• M53: 20,201,996 km (0.09 R)
• M54: 21,433,785 km (0.074 R)
• M55: 21,803,590 km (0.109 R)
• M56: 22,222,016 km (0.061 R)
• M57: 22,549,186 km (0.09 R)
• M58: 22,643,134 km (0.082 R)
• M59: 22,878,152 km (0.1 R)
• M60: 23,826,602 km (0.055 R)
• M61: 23,969,917 km (0.076 R)
• M62: 24,161,552 km (0.116 R)
• M63: 25,224,595 km (0.111 R)
• M64: 26,401,631 km (0.057 R)
• M65: 26,996,731 km (0.099 R)
• M66: 27,246,111 km (0.086 R)
• M67: 29,114,738 km (0.069 R)
• M68: 29,626,811 km (0.103 R)
• M69: 29,987,043 km (0.043 R)
• M70: 31,180,983 km (0.031 R)
• M71: 31,862,701 km (0.094 R)
• M72: 32,178,951 km (0.043 R)
• M73: 32,496,397 km (0.072 R)
• M74: 32,974,213 km (0.114 R)
• M75: 33,080,876 km (0.077 R)
• M76: 34,530,181 km (0.091 R)
• M77: 34,746,649 km (0.119 R)
• M78: 35,072,174 km (0.09 R)
• M79: 35,398,746 km (0.095 R)
• M80: 36,991,514 km (0.073 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 509.6

Radius: 14.9

Gravity: 2.3 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 6.62 AU - 9.46 AU

Year: 8498 Days

Day: 7.6 Hours

Environment

Temp: -172 °C

Axial Tilt: 16.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 67,427,214 km

• M1: 203,304 km (0.103 R)
• M2: 606,021 km (0.098 R)
• M3: 727,046 km (0.075 R)
• M4: 842,834 km (0.118 R)
• M5: 1,285,195 km (0.062 R)
• M6: 1,638,994 km (0.114 R)
• M7: 1,797,418 km (0.082 R)
• M8: 2,109,031 km (0.104 R)
• M9: 2,415,856 km (0.073 R)
• M10: 2,620,955 km (0.051 R)
• M11: 3,000,185 km (0.044 R)
• M12: 3,732,467 km (0.044 R)
• M13: 4,160,018 km (0.101 R)
• M14: 4,745,095 km (0.118 R)
• M15: 4,859,687 km (0.081 R)
• M16: 5,091,414 km (0.068 R)
• M17: 6,210,705 km (0.103 R)
• M18: 6,911,571 km (0.067 R)
• M19: 7,140,007 km (0.094 R)
• M20: 7,806,316 km (0.106 R)
• M21: 8,010,068 km (0.074 R)
• M22: 8,388,401 km (0.117 R)
• M23: 8,562,384 km (0.07 R)
• M24: 9,126,966 km (0.118 R)
• M25: 9,522,204 km (0.109 R)
• M26: 9,776,670 km (0.076 R)
• M27: 11,273,696 km (0.061 R)
• M28: 11,814,641 km (0.111 R)
• M29: 12,048,912 km (0.041 R)
• M30: 12,206,139 km (0.096 R)
• M31: 12,482,746 km (0.094 R)
• M32: 12,681,561 km (0.05 R)
• M33: 12,801,389 km (0.069 R)
• M34: 12,961,758 km (0.082 R)
• M35: 13,773,775 km (0.057 R)
• M36: 14,185,917 km (0.092 R)
• M37: 14,602,248 km (0.118 R)
• M38: 15,234,150 km (0.098 R)
• M39: 15,746,223 km (0.107 R)
• M40: 18,119,743 km (0.084 R)
• M41: 20,744,138 km (0.062 R)
• M42: 21,169,295 km (0.081 R)
• M43: 22,028,286 km (0.042 R)
• M44: 22,655,850 km (0.119 R)
• M45: 22,947,416 km (0.116 R)
• M46: 23,289,247 km (0.12 R)
• M47: 23,534,438 km (0.113 R)
• M48: 24,773,108 km (0.098 R)
• M49: 25,324,825 km (0.089 R)
• M50: 25,627,611 km (0.108 R)
• M51: 25,880,731 km (0.099 R)
• M52: 26,542,851 km (0.093 R)
• M53: 26,850,275 km (0.089 R)
• M54: 27,831,786 km (0.078 R)
• M55: 30,631,211 km (0.053 R)
• M56: 31,493,942 km (0.098 R)
• M57: 31,819,467 km (0.108 R)
• M58: 32,200,792 km (0.116 R)
• M59: 32,364,602 km (0.112 R)
• M60: 35,530,242 km (0.119 R)
• M61: 35,643,039 km (0.11 R)
• M62: 36,607,197 km (0.117 R)
• M63: 37,178,362 km (0.068 R)
• M64: 37,407,696 km (0.069 R)
• M65: 37,637,478 km (0.116 R)
• M66: 38,040,794 km (0.05 R)
• M67: 38,445,456 km (0.05 R)

Planet 9 - Ice Giant

Semi-Major Axis: 12.81 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 874.2

Radius: 7.1

Gravity: 17.34 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 12.43 AU - 13.19 AU

Year: 17091 Days

Day: 21.4 Hours

Environment

Temp: -188 °C

Axial Tilt: 16.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 67,427,214 km

• M1: 107,112 km (0.07 R)
• M2: 162,463 km (0.061 R)
• M3: 533,316 km (0.099 R)
• M4: 727,345 km (0.087 R)
• M5: 1,290,282 km (0.055 R)
• M6: 1,433,746 km (0.093 R)
• M7: 1,674,449 km (0.03 R)
• M8: 1,736,682 km (0.109 R)
• M9: 1,799,662 km (0.08 R)
• M10: 2,723,130 km (0.08 R)
• M11: 3,021,129 km (0.088 R)
• M12: 3,976,910 km (0.094 R)
• M13: 4,272,216 km (0.118 R)
• M14: 4,487,487 km (0.034 R)
• M15: 4,574,553 km (0.108 R)
• M16: 4,662,367 km (0.044 R)
• M17: 6,139,497 km (0.107 R)
• M18: 6,579,314 km (0.062 R)
• M19: 8,223,395 km (0.114 R)
• M20: 8,816,551 km (0.086 R)
• M21: 8,925,907 km (0.049 R)
• M22: 9,201,167 km (0.032 R)
• M23: 9,256,518 km (0.069 R)
• M24: 9,816,612 km (0.061 R)
• M25: 9,930,007 km (0.068 R)
• M26: 11,146,089 km (0.037 R)
• M27: 11,502,131 km (0.048 R)
• M28: 14,225,112 km (0.115 R)
• M29: 14,611,224 km (0.099 R)
• M30: 15,066,002 km (0.051 R)
• M31: 15,131,376 km (0.108 R)
• M32: 15,459,594 km (0.035 R)
• M33: 15,856,626 km (0.03 R)
• M34: 20,222,341 km (0.108 R)
• M35: 22,125,076 km (0.081 R)
• M36: 22,348,426 km (0.108 R)
• M37: 24,237,398 km (0.092 R)
• M38: 25,007,229 km (0.052 R)
• M39: 25,162,212 km (0.052 R)
• M40: 26,334,312 km (0.075 R)
• M41: 26,729,100 km (0.099 R)
• M42: 27,284,856 km (0.082 R)
• M43: 28,488,820 km (0.099 R)
• M44: 28,893,931 km (0.104 R)
• M45: 31,281,064 km (0.119 R)
• M46: 31,699,041 km (0.106 R)
• M47: 32,371,483 km (0.076 R)
• M48: 33,133,834 km (0.089 R)
• M49: 33,987,589 km (0.051 R)
• M50: 34,245,197 km (0.06 R)
• M51: 36,504,573 km (0.081 R)
• M52: 36,768,314 km (0.087 R)
• M53: 37,032,654 km (0.113 R)
• M54: 37,829,711 km (0.096 R)
• M55: 38,453,534 km (0.052 R)
• M56: 38,901,281 km (0.112 R)
• M57: 41,623,364 km (0.085 R)
• M58: 42,267,233 km (0.108 R)
• M59: 43,564,994 km (0.057 R)
• M60: 50,638,281 km (0.117 R)
• M61: 50,932,390 km (0.048 R)
• M62: 53,505,773 km (0.112 R)
• M63: 53,805,268 km (0.096 R)
• M64: 56,425,325 km (0.111 R)
• M65: 56,527,051 km (0.078 R)
• M66: 57,546,411 km (0.082 R)
• M67: 59,086,671 km (0.081 R)
• M68: 59,706,605 km (0.093 R)
• M69: 59,810,276 km (0.112 R)
• M70: 61,266,013 km (0.097 R)
• M71: 61,579,420 km (0.109 R)
• M72: 61,683,989 km (0.093 R)
• M73: 63,365,768 km (0.045 R)
• M74: 64,636,902 km (0.088 R)
• M75: 66,130,636 km (0.059 R)
• M76: 66,774,206 km (0.056 R)
• M77: 67,096,739 km (0.084 R)
• M78: 67,527,731 km (0.086 R)
• M79: 67,635,591 km (0.098 R)
• M80: 67,743,451 km (0.076 R)
• M81: 68,284,098 km (0.09 R)
• M82: 68,392,257 km (0.067 R)
• M83: 69,914,116 km (0.117 R)
• M84: 70,898,320 km (0.048 R)
• M85: 71,557,149 km (0.081 R)
• M86: 72,659,387 km (0.078 R)
• M87: 73,101,897 km (0.042 R)
• M88: 74,212,063 km (0.028 R)

Planet 10 - Ice Giant

Semi-Major Axis: 18.41 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 219.9

Radius: 6.7

Gravity: 4.9 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 18.06 AU - 18.76 AU

Year: 29447 Days

Day: 20.2 Hours

Environment

Temp: -196 °C

Axial Tilt: 46 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 67,427,214 km

• M1: 183,108 km (0.118 R)
• M2: 601,982 km (0.073 R)
• M3: 813,812 km (0.056 R)
• M4: 1,277,416 km (0.075 R)
• M5: 1,752,240 km (0.085 R)
• M6: 1,841,400 km (0.05 R)
• M7: 2,180,987 km (0.085 R)
• M8: 2,709,666 km (0.106 R)
• M9: 3,724,987 km (0.094 R)
• M10: 3,801,731 km (0.115 R)
• M11: 4,596,993 km (0.047 R)
• M12: 5,355,305 km (0.089 R)
• M13: 5,572,820 km (0.063 R)
• M14: 5,660,634 km (0.053 R)
• M15: 6,061,556 km (0.071 R)
• M16: 6,517,830 km (0.059 R)
• M17: 6,750,155 km (0.09 R)
• M18: 6,796,979 km (0.057 R)
• M19: 6,843,803 km (0.104 R)
• M20: 7,079,869 km (0.059 R)
• M21: 7,366,798 km (0.088 R)
• M22: 8,300,139 km (0.075 R)
• M23: 8,704,203 km (0.094 R)
• M24: 9,954,392 km (0.112 R)
• M25: 10,114,611 km (0.108 R)
• M26: 10,437,593 km (0.101 R)
• M27: 10,654,809 km (0.045 R)
• M28: 11,259,933 km (0.093 R)
• M29: 11,482,684 km (0.045 R)
• M30: 12,046,069 km (0.117 R)
• M31: 12,676,026 km (0.025 R)
• M32: 13,552,370 km (0.058 R)
• M33: 13,729,943 km (0.087 R)
• M34: 14,629,625 km (0.082 R)
• M35: 15,055,979 km (0.115 R)
• M36: 15,362,953 km (0.117 R)
• M37: 15,796,189 km (0.08 R)
• M38: 15,858,421 km (0.109 R)
• M39: 16,674,927 km (0.113 R)
• M40: 18,610,424 km (0.108 R)
• M41: 18,807,893 km (0.094 R)
• M42: 23,394,713 km (0.085 R)
• M43: 24,107,547 km (0.095 R)
• M44: 28,002,926 km (0.049 R)
• M45: 29,216,763 km (0.068 R)
• M46: 29,984,051 km (0.082 R)
• M47: 31,147,473 km (0.076 R)
• M48: 33,119,024 km (0.097 R)
• M49: 33,918,924 km (0.084 R)
• M50: 36,685,736 km (0.115 R)
• M51: 37,679,365 km (0.117 R)
• M52: 38,346,721 km (0.109 R)
• M53: 39,608,579 km (0.095 R)
• M54: 39,693,252 km (0.084 R)
• M55: 39,862,597 km (0.098 R)
• M56: 40,627,939 km (0.084 R)
• M57: 41,827,864 km (0.113 R)
• M58: 42,605,474 km (0.095 R)
• M59: 42,692,091 km (0.073 R)
• M60: 42,865,624 km (0.055 R)
• M61: 45,320,077 km (0.059 R)
• M62: 47,190,499 km (0.069 R)
• M63: 47,639,592 km (0.05 R)
• M64: 48,270,745 km (0.112 R)
• M65: 51,559,654 km (0.087 R)
• M66: 52,671,914 km (0.113 R)
• M67: 53,604,956 km (0.064 R)
• M68: 55,392,501 km (0.068 R)
• M69: 55,487,197 km (0.051 R)
• M70: 55,961,123 km (0.066 R)
• M71: 56,531,689 km (0.093 R)
• M72: 56,722,277 km (0.083 R)
• M73: 58,832,803 km (0.096 R)
• M74: 59,606,673 km (0.073 R)
• M75: 61,164,585 km (0.111 R)
• M76: 62,538,642 km (0.107 R)
• M77: 67,023,586 km (0.092 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: 524 - 10,611 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit