🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.38

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 0.64 AU - 1 AU

Year: 283 Days

Day: 34.3 Hours

Environment

Temp: 151 °C

Axial Tilt: 20.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.52

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 1.2 AU - 1.72 AU

Year: 672 Days

Day: 20.7 Hours

Environment

Temp: -39 °C

Axial Tilt: 0.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.04

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 1.76 AU - 1.94 AU

Year: 958 Days

Day: 43.4 Hours

Environment

Temp: -68 °C

Axial Tilt: 38.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.14

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 2.69 AU - 2.85 AU

Year: 1756 Days

Day: 19.9 Hours

Environment

Temp: -98 °C

Axial Tilt: 44.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 5.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 608.6

Radius: 9.4

Gravity: 6.89 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 5.44 AU - 6.38 AU

Year: 5471 Days

Day: 5.9 Hours

Environment

Temp: -151 °C

Axial Tilt: 5.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 76,623,279 km

• M1: 162,463 km (0.043 R)
• M2: 300,991 km (0.096 R)
• M3: 362,625 km (0.067 R)
• M4: 480,957 km (0.086 R)
• M5: 545,883 km (0.112 R)
• M6: 710,141 km (0.106 R)
• M7: 891,304 km (0.094 R)
• M8: 1,102,536 km (0.111 R)
• M9: 1,176,587 km (0.028 R)
• M10: 1,314,516 km (0.03 R)
• M11: 1,640,041 km (0.108 R)
• M12: 1,708,258 km (0.094 R)
• M13: 1,794,875 km (0.114 R)
• M14: 2,175,003 km (0.11 R)
• M15: 2,384,291 km (0.059 R)
• M16: 2,520,874 km (0.071 R)
• M17: 3,526,171 km (0.115 R)
• M18: 3,772,559 km (0.082 R)
• M19: 3,863,664 km (0.026 R)
• M20: 3,978,406 km (0.107 R)
• M21: 4,545,382 km (0.09 R)
• M22: 5,289,332 km (0.092 R)
• M23: 5,520,012 km (0.098 R)
• M24: 5,675,594 km (0.11 R)
• M25: 5,991,245 km (0.111 R)
• M26: 6,448,117 km (0.096 R)
• M27: 6,584,700 km (0.104 R)
• M28: 6,805,207 km (0.093 R)
• M29: 7,196,854 km (0.076 R)
• M30: 7,338,524 km (0.099 R)
• M31: 7,423,944 km (0.099 R)
• M32: 7,509,813 km (0.072 R)
• M33: 7,798,238 km (0.108 R)
• M34: 8,031,610 km (0.099 R)
• M35: 8,119,574 km (0.097 R)
• M36: 8,296,848 km (0.109 R)
• M37: 8,625,065 km (0.114 R)
• M38: 8,745,342 km (0.09 R)
• M39: 8,957,472 km (0.078 R)
• M40: 9,294,067 km (0.113 R)
• M41: 9,635,000 km (0.114 R)
• M42: 10,811,289 km (0.09 R)
• M43: 11,104,351 km (0.087 R)
• M44: 11,301,072 km (0.097 R)
• M45: 11,565,262 km (0.12 R)
• M46: 12,099,775 km (0.111 R)
• M47: 12,336,140 km (0.091 R)
• M48: 12,403,907 km (0.114 R)
• M49: 13,505,995 km (0.084 R)
• M50: 14,210,601 km (0.081 R)
• M51: 14,746,909 km (0.108 R)
• M52: 15,326,302 km (0.099 R)
• M53: 16,357,929 km (0.116 R)
• M54: 17,070,912 km (0.093 R)
• M55: 17,184,307 km (0.11 R)
• M56: 18,410,412 km (0.066 R)
• M57: 18,604,590 km (0.1 R)
• M58: 19,151,819 km (0.106 R)
• M59: 19,309,046 km (0.109 R)
• M60: 19,585,503 km (0.091 R)
• M61: 19,743,927 km (0.069 R)
• M62: 20,222,042 km (0.102 R)
• M63: 21,189,491 km (0.058 R)
• M64: 21,678,975 km (0.085 R)
• M65: 21,760,805 km (0.112 R)
• M66: 22,130,761 km (0.117 R)
• M67: 22,793,779 km (0.111 R)
• M68: 23,253,194 km (0.065 R)
• M69: 24,351,541 km (0.085 R)
• M70: 24,564,569 km (0.055 R)
• M71: 25,035,802 km (0.048 R)
• M72: 26,030,329 km (0.057 R)
• M73: 26,335,658 km (0.087 R)
• M74: 27,126,133 km (0.099 R)
• M75: 27,746,366 km (0.073 R)
• M76: 28,013,548 km (0.038 R)
• M77: 29,000,744 km (0.114 R)
• M78: 29,317,293 km (0.04 R)
• M79: 30,732,639 km (0.051 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 660.3

Radius: 14.8

Gravity: 3.01 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 5.74 AU - 8.98 AU

Year: 7603 Days

Day: 5.4 Hours

Environment

Temp: -175 °C

Axial Tilt: 19.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 76,623,279 km

• M1: 190,438 km (0.056 R)
• M2: 303,534 km (0.069 R)
• M3: 498,161 km (0.081 R)
• M4: 596,896 km (0.066 R)
• M5: 990,488 km (0.108 R)
• M6: 1,122,882 km (0.107 R)
• M7: 1,226,553 km (0.116 R)
• M8: 1,406,968 km (0.059 R)
• M9: 2,003,115 km (0.11 R)
• M10: 2,153,162 km (0.114 R)
• M11: 2,307,098 km (0.102 R)
• M12: 2,464,924 km (0.12 R)
• M13: 2,626,490 km (0.062 R)
• M14: 3,564,768 km (0.108 R)
• M15: 3,801,581 km (0.047 R)
• M16: 4,070,708 km (0.095 R)
• M17: 4,290,766 km (0.052 R)
• M18: 4,685,256 km (0.097 R)
• M19: 5,150,655 km (0.092 R)
• M20: 5,876,803 km (0.09 R)
• M21: 6,063,501 km (0.113 R)
• M22: 6,157,598 km (0.072 R)
• M23: 6,347,138 km (0.105 R)
• M24: 7,125,197 km (0.064 R)
• M25: 7,291,101 km (0.11 R)
• M26: 7,559,180 km (0.063 R)
• M27: 7,694,566 km (0.106 R)
• M28: 7,830,701 km (0.045 R)
• M29: 8,036,398 km (0.089 R)
• M30: 8,278,746 km (0.098 R)
• M31: 8,735,169 km (0.055 R)
• M32: 8,913,041 km (0.097 R)
• M33: 9,490,040 km (0.118 R)
• M34: 9,746,301 km (0.106 R)
• M35: 10,265,705 km (0.065 R)
• M36: 10,528,848 km (0.061 R)
• M37: 10,756,237 km (0.091 R)
• M38: 11,062,015 km (0.083 R)
• M39: 11,487,022 km (0.117 R)
• M40: 15,676,959 km (0.086 R)
• M41: 15,850,194 km (0.05 R)
• M42: 16,023,877 km (0.079 R)
• M43: 16,198,308 km (0.085 R)
• M44: 16,813,604 km (0.107 R)
• M45: 17,213,180 km (0.114 R)
• M46: 18,935,051 km (0.104 R)
• M47: 19,165,582 km (0.119 R)
• M48: 20,901,216 km (0.108 R)
• M49: 21,522,945 km (0.115 R)
• M50: 22,150,807 km (0.081 R)
• M51: 22,393,904 km (0.075 R)
• M52: 22,833,721 km (0.095 R)
• M53: 23,128,429 km (0.111 R)
• M54: 23,325,749 km (0.099 R)
• M55: 23,424,483 km (0.072 R)
• M56: 24,571,001 km (0.064 R)
• M57: 25,328,565 km (0.117 R)
• M58: 25,735,770 km (0.097 R)
• M59: 26,453,691 km (0.099 R)
• M60: 26,763,358 km (0.12 R)
• M61: 26,918,641 km (0.11 R)
• M62: 27,856,620 km (0.108 R)
• M63: 28,119,014 km (0.113 R)
• M64: 28,911,434 km (0.115 R)
• M65: 29,711,035 km (0.086 R)
• M66: 30,086,675 km (0.106 R)
• M67: 30,356,101 km (0.032 R)
• M68: 30,897,047 km (0.111 R)
• M69: 31,005,655 km (0.113 R)
• M70: 31,441,284 km (0.071 R)
• M71: 32,263,623 km (0.115 R)
• M72: 32,594,534 km (0.107 R)
• M73: 33,593,997 km (0.12 R)
• M74: 34,490,836 km (0.089 R)
• M75: 35,907,977 km (0.098 R)
• M76: 36,193,709 km (0.092 R)
• M77: 36,652,376 km (0.091 R)
• M78: 37,228,627 km (0.093 R)
• M79: 37,633,588 km (0.112 R)
• M80: 38,331,462 km (0.118 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.04 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 954.5

Radius: 7.4

Gravity: 17.43 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 12.24 AU - 13.84 AU

Year: 17931 Days

Day: 18.2 Hours

Environment

Temp: -196 °C

Axial Tilt: 146.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 76,623,279 km

• M1: 119,977 km (0.108 R)
• M2: 222,751 km (0.092 R)
• M3: 385,514 km (0.052 R)
• M4: 676,631 km (0.082 R)
• M5: 845,527 km (0.099 R)
• M6: 1,460,823 km (0.084 R)
• M7: 2,013,587 km (0.053 R)
• M8: 2,854,627 km (0.042 R)
• M9: 3,170,128 km (0.113 R)
• M10: 3,580,176 km (0.052 R)
• M11: 3,706,437 km (0.114 R)
• M12: 3,920,362 km (0.117 R)
• M13: 4,182,308 km (0.095 R)
• M14: 4,404,909 km (0.108 R)
• M15: 4,495,117 km (0.109 R)
• M16: 5,870,220 km (0.111 R)
• M17: 6,220,279 km (0.111 R)
• M18: 7,310,998 km (0.116 R)
• M19: 7,417,960 km (0.081 R)
• M20: 9,026,137 km (0.095 R)
• M21: 9,198,623 km (0.065 R)
• M22: 9,314,113 km (0.089 R)
• M23: 10,076,613 km (0.057 R)
• M24: 10,255,532 km (0.064 R)
• M25: 10,798,274 km (0.115 R)
• M26: 11,350,439 km (0.108 R)
• M27: 11,723,536 km (0.115 R)
• M28: 12,100,822 km (0.062 R)
• M29: 12,481,998 km (0.099 R)
• M30: 12,738,408 km (0.101 R)
• M31: 13,061,240 km (0.082 R)
• M32: 14,379,497 km (0.08 R)
• M33: 15,054,483 km (0.066 R)
• M34: 15,327,349 km (0.088 R)
• M35: 16,225,385 km (0.107 R)
• M36: 17,640,132 km (0.111 R)
• M37: 18,653,807 km (0.083 R)
• M38: 19,611,832 km (0.116 R)
• M39: 19,760,682 km (0.087 R)
• M40: 20,134,377 km (0.119 R)
• M41: 20,661,411 km (0.101 R)
• M42: 21,960,369 km (0.093 R)
• M43: 22,892,962 km (0.043 R)
• M44: 23,206,818 km (0.077 R)
• M45: 26,339,847 km (0.087 R)
• M46: 28,164,941 km (0.095 R)
• M47: 28,669,684 km (0.093 R)
• M48: 29,688,296 km (0.104 R)
• M49: 29,773,716 km (0.106 R)
• M50: 30,030,426 km (0.111 R)
• M51: 30,546,090 km (0.045 R)
• M52: 31,325,046 km (0.09 R)
• M53: 32,814,293 km (0.093 R)
• M54: 33,168,092 km (0.069 R)
• M55: 33,700,960 km (0.07 R)
• M56: 33,879,280 km (0.101 R)
• M57: 35,498,079 km (0.108 R)
• M58: 38,251,428 km (0.103 R)
• M59: 38,903,824 km (0.102 R)
• M60: 39,371,916 km (0.077 R)
• M61: 41,358,575 km (0.111 R)
• M62: 42,123,918 km (0.06 R)
• M63: 43,765,755 km (0.067 R)
• M64: 45,035,392 km (0.069 R)
• M65: 46,119,228 km (0.048 R)
• M66: 49,928,589 km (0.034 R)
• M67: 50,233,619 km (0.097 R)
• M68: 50,437,221 km (0.038 R)
• M69: 50,743,299 km (0.09 R)
• M70: 53,317,579 km (0.063 R)
• M71: 54,045,971 km (0.11 R)
• M72: 55,828,729 km (0.114 R)
• M73: 56,462,425 km (0.107 R)
• M74: 57,204,879 km (0.059 R)
• M75: 60,098,551 km (0.096 R)
• M76: 60,206,710 km (0.118 R)
• M77: 61,726,625 km (0.079 R)
• M78: 61,835,681 km (0.082 R)
• M79: 62,382,013 km (0.103 R)
• M80: 62,600,875 km (0.117 R)
• M81: 62,710,530 km (0.064 R)
• M82: 63,259,255 km (0.115 R)
• M83: 64,030,282 km (0.115 R)
• M84: 65,581,612 km (0.087 R)
• M85: 66,250,165 km (0.061 R)
• M86: 67,819,147 km (0.077 R)
• M87: 68,269,587 km (0.109 R)
• M88: 68,495,330 km (0.094 R)
• M89: 69,967,971 km (0.083 R)
• M90: 70,765,178 km (0.051 R)
• M91: 71,450,935 km (0.101 R)
• M92: 72,138,936 km (0.091 R)
• M93: 73,752,797 km (0.04 R)
• M94: 76,195,731 km (0.111 R)
• M95: 76,312,716 km (0.064 R)
• M96: 77,250,844 km (0.09 R)
• M97: 78,665,143 km (0.09 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.04 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 567.2

Radius: 4.9

Gravity: 23.62 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 14.69 AU - 15.39 AU

Year: 22211 Days

Day: 17.6 Hours

Environment

Temp: -186 °C

Axial Tilt: 39.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 76,623,279 km

• M1: 230,680 km (0.108 R)
• M2: 328,068 km (0.114 R)
• M3: 478,863 km (0.118 R)
• M4: 791,822 km (0.071 R)
• M5: 1,075,609 km (0.117 R)
• M6: 1,388,717 km (0.067 R)
• M7: 1,448,556 km (0.097 R)
• M8: 1,696,889 km (0.03 R)
• M9: 1,891,665 km (0.102 R)
• M10: 3,085,755 km (0.113 R)
• M11: 3,404,100 km (0.089 R)
• M12: 3,732,766 km (0.074 R)
• M13: 4,823,783 km (0.099 R)
• M14: 5,239,067 km (0.104 R)
• M15: 6,252,144 km (0.073 R)
• M16: 7,323,863 km (0.058 R)
• M17: 7,587,305 km (0.094 R)
• M18: 7,853,888 km (0.078 R)
• M19: 8,451,083 km (0.11 R)
• M20: 8,616,538 km (0.097 R)
• M21: 11,955,862 km (0.071 R)
• M22: 12,641,469 km (0.095 R)
• M23: 14,377,403 km (0.035 R)
• M24: 17,783,596 km (0.064 R)
• M25: 18,350,572 km (0.027 R)
• M26: 18,421,931 km (0.116 R)
• M27: 18,995,638 km (0.116 R)
• M28: 19,140,000 km (0.044 R)
• M29: 20,013,802 km (0.112 R)
• M30: 20,455,564 km (0.078 R)
• M31: 20,826,118 km (0.106 R)
• M32: 20,900,468 km (0.098 R)
• M33: 21,724,603 km (0.102 R)
• M34: 22,788,692 km (0.092 R)
• M35: 23,791,746 km (0.101 R)
• M36: 23,869,537 km (0.108 R)
• M37: 26,402,229 km (0.08 R)
• M38: 26,563,346 km (0.095 R)
• M39: 26,643,979 km (0.069 R)
• M40: 26,805,694 km (0.094 R)
• M41: 27,129,873 km (0.104 R)
• M42: 28,110,188 km (0.087 R)
• M43: 28,192,317 km (0.06 R)
• M44: 28,274,596 km (0.067 R)
• M45: 28,935,819 km (0.034 R)
• M46: 32,403,796 km (0.058 R)
• M47: 34,230,087 km (0.103 R)
• M48: 35,466,065 km (0.108 R)
• M49: 37,257,051 km (0.075 R)
• M50: 37,347,408 km (0.071 R)
• M51: 37,437,765 km (0.061 R)
• M52: 37,618,778 km (0.041 R)
• M53: 37,890,897 km (0.027 R)
• M54: 38,710,843 km (0.1 R)
• M55: 39,260,914 km (0.112 R)
• M56: 41,299,335 km (0.108 R)
• M57: 41,392,833 km (0.118 R)
• M58: 41,486,332 km (0.077 R)
• M59: 43,087,478 km (0.101 R)
• M60: 43,752,590 km (0.083 R)
• M61: 44,038,621 km (0.12 R)
• M62: 44,708,520 km (0.104 R)
• M63: 44,900,604 km (0.098 R)
• M64: 47,421,927 km (0.114 R)
• M65: 48,403,737 km (0.086 R)
• M66: 48,798,377 km (0.083 R)
• M67: 49,392,280 km (0.089 R)
• M68: 49,889,095 km (0.043 R)
• M69: 49,988,727 km (0.032 R)
• M70: 51,892,809 km (0.071 R)
• M71: 52,094,616 km (0.114 R)
• M72: 53,412,723 km (0.066 R)
• M73: 55,978,326 km (0.107 R)
• M74: 56,911,668 km (0.102 R)
• M75: 57,328,148 km (0.095 R)
• M76: 57,432,418 km (0.085 R)
• M77: 62,404,303 km (0.111 R)
• M78: 63,048,771 km (0.089 R)
• M79: 63,371,902 km (0.052 R)
• M80: 64,127,970 km (0.11 R)
• M81: 64,778,421 km (0.119 R)
• M82: 65,213,302 km (0.12 R)
• M83: 65,976,551 km (0.111 R)
• M84: 66,523,480 km (0.069 R)
• M85: 67,401,919 km (0.103 R)
• M86: 67,732,231 km (0.08 R)
• M87: 70,729,724 km (0.05 R)
• M88: 70,953,522 km (0.093 R)
• M89: 71,401,717 km (0.08 R)
• M90: 71,963,308 km (0.067 R)
• M91: 73,203,923 km (0.073 R)
• M92: 76,279,057 km (0.11 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 305 - 16,247 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit