🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.85

Radius: 1.71

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 0.7 AU - 1.04 AU

Year: 288 Days

Day: 37.3 Hours

Environment

Temp: 107 °C

Axial Tilt: 25.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 77,690,185 km

• M1: 403,166 km (0.09 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.48 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.34

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 1.27 AU - 1.69 AU

Year: 639 Days

Day: 22.2 Hours

Environment

Temp: -19 °C

Axial Tilt: 17.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.1

Radius: 1.04

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 1.36 AU - 1.78 AU

Year: 698 Days

Day: 25.5 Hours

Environment

Temp: -28 °C

Axial Tilt: 5.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 77,690,185 km

• M1: 80,783 km (0.089 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.81

Radius: 0.92

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 3.05 AU - 4.13 AU

Year: 2413 Days

Day: 45 Hours

Environment

Temp: -112 °C

Axial Tilt: 29.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 5.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 921.4

Radius: 14.4

Gravity: 4.44 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 4.57 AU - 6.65 AU

Year: 4714 Days

Day: 5.7 Hours

Environment

Temp: -134 °C

Axial Tilt: 49.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 77,690,185 km

• M1: 262,544 km (0.103 R)
• M2: 378,931 km (0.061 R)
• M3: 514,168 km (0.037 R)
• M4: 671,096 km (0.088 R)
• M5: 982,858 km (0.033 R)
• M6: 1,263,354 km (0.097 R)
• M7: 1,405,771 km (0.11 R)
• M8: 1,503,907 km (0.097 R)
• M9: 1,604,437 km (0.096 R)
• M10: 1,759,869 km (0.04 R)
• M11: 2,105,141 km (0.088 R)
• M12: 2,432,611 km (0.09 R)
• M13: 2,902,199 km (0.087 R)
• M14: 3,072,441 km (0.115 R)
• M15: 3,202,292 km (0.05 R)
• M16: 3,356,228 km (0.032 R)
• M17: 3,557,737 km (0.072 R)
• M18: 3,763,434 km (0.104 R)
• M19: 3,879,372 km (0.12 R)
• M20: 4,452,930 km (0.116 R)
• M21: 5,156,040 km (0.078 R)
• M22: 5,415,742 km (0.069 R)
• M23: 5,547,239 km (0.109 R)
• M24: 5,894,007 km (0.073 R)
• M25: 6,165,676 km (0.063 R)
• M26: 6,497,185 km (0.098 R)
• M27: 7,911,184 km (0.037 R)
• M28: 8,090,702 km (0.111 R)
• M29: 8,699,266 km (0.118 R)
• M30: 8,791,717 km (0.066 R)
• M31: 9,322,491 km (0.045 R)
• M32: 9,639,638 km (0.119 R)
• M33: 9,831,572 km (0.075 R)
• M34: 10,089,479 km (0.094 R)
• M35: 10,317,017 km (0.053 R)
• M36: 10,579,262 km (0.075 R)
• M37: 10,943,383 km (0.094 R)
• M38: 11,110,335 km (0.057 R)
• M39: 11,854,734 km (0.085 R)
• M40: 13,320,344 km (0.107 R)
• M41: 13,713,637 km (0.116 R)
• M42: 13,821,646 km (0.032 R)
• M43: 14,147,171 km (0.101 R)
• M44: 14,256,228 km (0.092 R)
• M45: 14,365,584 km (0.031 R)
• M46: 14,548,543 km (0.072 R)
• M47: 15,064,805 km (0.044 R)
• M48: 16,153,279 km (0.092 R)
• M49: 16,381,565 km (0.091 R)
• M50: 16,572,751 km (0.084 R)
• M51: 17,150,648 km (0.046 R)
• M52: 17,383,721 km (0.112 R)
• M53: 17,931,399 km (0.103 R)
• M54: 18,089,075 km (0.069 R)
• M55: 18,286,694 km (0.083 R)
• M56: 18,604,290 km (0.109 R)
• M57: 18,803,854 km (0.084 R)
• M58: 20,097,277 km (0.088 R)
• M59: 20,384,056 km (0.089 R)
• M60: 20,796,049 km (0.065 R)
• M61: 21,796,260 km (0.11 R)
• M62: 22,344,536 km (0.079 R)
• M63: 22,897,450 km (0.098 R)
• M64: 23,325,898 km (0.025 R)
• M65: 23,670,422 km (0.028 R)
• M66: 24,889,944 km (0.032 R)
• M67: 25,640,177 km (0.093 R)
• M68: 25,951,341 km (0.065 R)
• M69: 26,085,082 km (0.115 R)
• M70: 26,667,316 km (0.119 R)
• M71: 26,847,283 km (0.057 R)
• M72: 26,937,341 km (0.098 R)
• M73: 27,480,381 km (0.037 R)
• M74: 27,707,770 km (0.058 R)
• M75: 28,945,991 km (0.111 R)
• M76: 29,734,970 km (0.03 R)
• M77: 30,155,490 km (0.089 R)
• M78: 30,484,007 km (0.107 R)
• M79: 30,625,078 km (0.093 R)
• M80: 30,955,240 km (0.057 R)
• M81: 31,429,017 km (0.033 R)
• M82: 31,809,743 km (0.027 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 483.8

Radius: 13

Gravity: 2.86 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 7.06 AU - 11.4 AU

Year: 9948 Days

Day: 11.6 Hours

Environment

Temp: -168 °C

Axial Tilt: 36.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 77,690,185 km

• M1: 210,634 km (0.105 R)
• M2: 329,115 km (0.106 R)
• M3: 593,455 km (0.093 R)
• M4: 800,049 km (0.118 R)
• M5: 963,410 km (0.082 R)
• M6: 1,267,992 km (0.112 R)
• M7: 1,422,227 km (0.112 R)
• M8: 1,562,550 km (0.113 R)
• M9: 2,334,176 km (0.114 R)
• M10: 2,429,320 km (0.061 R)
• M11: 2,550,045 km (0.116 R)
• M12: 3,027,711 km (0.116 R)
• M13: 3,158,310 km (0.098 R)
• M14: 3,344,111 km (0.117 R)
• M15: 3,782,732 km (0.104 R)
• M16: 4,239,753 km (0.113 R)
• M17: 4,684,508 km (0.108 R)
• M18: 5,650,611 km (0.116 R)
• M19: 5,747,401 km (0.081 R)
• M20: 6,140,095 km (0.109 R)
• M21: 6,239,578 km (0.08 R)
• M22: 6,507,807 km (0.118 R)
• M23: 7,194,760 km (0.08 R)
• M24: 8,526,031 km (0.088 R)
• M25: 8,936,378 km (0.12 R)
• M26: 9,239,015 km (0.078 R)
• M27: 9,621,985 km (0.096 R)
• M28: 10,206,165 km (0.113 R)
• M29: 11,778,888 km (0.109 R)
• M30: 11,861,466 km (0.055 R)
• M31: 11,944,343 km (0.117 R)
• M32: 12,911,343 km (0.094 R)
• M33: 13,512,278 km (0.097 R)
• M34: 13,642,279 km (0.083 R)
• M35: 13,990,991 km (0.082 R)
• M36: 14,475,090 km (0.076 R)
• M37: 14,608,082 km (0.119 R)
• M38: 15,369,536 km (0.06 R)
• M39: 15,777,938 km (0.103 R)
• M40: 16,328,009 km (0.112 R)
• M41: 16,558,988 km (0.119 R)
• M42: 16,837,689 km (0.035 R)
• M43: 16,977,713 km (0.089 R)
• M44: 17,118,036 km (0.096 R)
• M45: 17,305,631 km (0.09 R)
• M46: 17,494,125 km (0.092 R)
• M47: 17,635,794 km (0.116 R)
• M48: 17,777,912 km (0.039 R)
• M49: 19,122,797 km (0.06 R)
• M50: 19,220,185 km (0.08 R)
• M51: 19,317,723 km (0.065 R)
• M52: 19,415,260 km (0.117 R)
• M53: 21,301,839 km (0.108 R)
• M54: 21,604,924 km (0.089 R)
• M55: 21,858,792 km (0.07 R)
• M56: 22,625,930 km (0.104 R)
• M57: 22,883,687 km (0.066 R)
• M58: 23,558,373 km (0.112 R)
• M59: 23,715,002 km (0.086 R)
• M60: 24,344,959 km (0.101 R)
• M61: 25,086,815 km (0.048 R)
• M62: 25,193,329 km (0.089 R)
• M63: 25,353,548 km (0.039 R)
• M64: 25,997,567 km (0.118 R)
• M65: 26,484,209 km (0.112 R)
• M66: 28,294,193 km (0.1 R)
• M67: 29,298,145 km (0.106 R)
• M68: 29,635,488 km (0.068 R)
• M69: 29,917,480 km (0.05 R)
• M70: 32,205,878 km (0.071 R)
• M71: 32,495,799 km (0.119 R)
• M72: 32,728,424 km (0.051 R)
• M73: 33,019,990 km (0.095 R)
• M74: 33,546,874 km (0.119 R)
• M75: 34,490,687 km (0.098 R)
• M76: 34,727,949 km (0.093 R)
• M77: 37,434,773 km (0.109 R)
• M78: 37,678,617 km (0.083 R)
• M79: 37,923,060 km (0.107 R)
• M80: 38,290,622 km (0.096 R)
• M81: 38,474,927 km (0.028 R)
• M82: 39,835,071 km (0.06 R)
• M83: 40,959,598 km (0.107 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 630.5

Radius: 9.6

Gravity: 6.84 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 10.65 AU - 12.41 AU

Year: 13889 Days

Day: 7 Hours

Environment

Temp: -172 °C

Axial Tilt: 21.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 77,690,185 km

• M1: 153,338 km (0.116 R)
• M2: 247,734 km (0.107 R)
• M3: 565,480 km (0.101 R)
• M4: 907,610 km (0.092 R)
• M5: 1,035,367 km (0.12 R)
• M6: 1,333,067 km (0.103 R)
• M7: 2,175,303 km (0.115 R)
• M8: 2,319,665 km (0.119 R)
• M9: 2,960,691 km (0.066 R)
• M10: 3,186,135 km (0.03 R)
• M11: 3,317,632 km (0.107 R)
• M12: 3,757,300 km (0.096 R)
• M13: 4,396,233 km (0.113 R)
• M14: 4,469,386 km (0.078 R)
• M15: 4,616,889 km (0.078 R)
• M16: 5,733,488 km (0.117 R)
• M17: 5,853,615 km (0.072 R)
• M18: 5,934,248 km (0.114 R)
• M19: 6,096,562 km (0.048 R)
• M20: 6,425,528 km (0.081 R)
• M21: 6,508,704 km (0.088 R)
• M22: 6,760,328 km (0.114 R)
• M23: 6,887,336 km (0.114 R)
• M24: 7,316,533 km (0.076 R)
• M25: 7,446,982 km (0.119 R)
• M26: 7,666,143 km (0.119 R)
• M27: 7,887,398 km (0.036 R)
• M28: 8,110,897 km (0.114 R)
• M29: 8,886,114 km (0.11 R)
• M30: 11,300,324 km (0.081 R)
• M31: 13,155,936 km (0.11 R)
• M32: 13,634,350 km (0.09 R)
• M33: 14,608,531 km (0.04 R)
• M34: 14,828,141 km (0.042 R)
• M35: 15,493,253 km (0.096 R)
• M36: 16,054,993 km (0.094 R)
• M37: 16,967,690 km (0.094 R)
• M38: 17,838,499 km (0.098 R)
• M39: 18,545,648 km (0.025 R)
• M40: 19,201,934 km (0.041 R)
• M41: 19,322,061 km (0.114 R)
• M42: 20,721,549 km (0.116 R)
• M43: 21,464,751 km (0.091 R)
• M44: 21,526,984 km (0.103 R)
• M45: 25,046,424 km (0.075 R)
• M46: 25,112,097 km (0.088 R)
• M47: 25,771,524 km (0.098 R)
• M48: 26,838,307 km (0.09 R)
• M49: 28,328,750 km (0.116 R)
• M50: 28,877,475 km (0.112 R)
• M51: 29,153,035 km (0.118 R)
• M52: 29,291,263 km (0.096 R)
• M53: 30,474,283 km (0.087 R)
• M54: 30,754,929 km (0.09 R)
• M55: 32,242,231 km (0.099 R)
• M56: 32,313,589 km (0.118 R)
• M57: 33,318,887 km (0.067 R)
• M58: 34,626,522 km (0.095 R)
• M59: 35,139,493 km (0.106 R)
• M60: 35,212,945 km (0.027 R)
• M61: 37,291,608 km (0.111 R)
• M62: 38,194,431 km (0.115 R)
• M63: 38,269,978 km (0.115 R)
• M64: 38,724,456 km (0.076 R)
• M65: 39,485,909 km (0.109 R)
• M66: 40,021,918 km (0.102 R)
• M67: 40,868,941 km (0.06 R)
• M68: 42,424,161 km (0.096 R)
• M69: 42,659,179 km (0.115 R)
• M70: 43,051,724 km (0.1 R)
• M71: 43,209,101 km (0.103 R)
• M72: 43,366,628 km (0.068 R)
• M73: 43,445,466 km (0.097 R)
• M74: 44,474,849 km (0.092 R)
• M75: 46,235,017 km (0.027 R)
• M76: 49,164,143 km (0.099 R)
• M77: 50,900,376 km (0.114 R)
• M78: 51,233,381 km (0.102 R)
• M79: 51,400,183 km (0.092 R)
• M80: 57,609,392 km (0.108 R)
• M81: 57,782,926 km (0.11 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.26 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 799.2

Radius: 5.2

Gravity: 29.56 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 11.94 AU - 16.58 AU

Year: 19104 Days

Day: 18.5 Hours

Environment

Temp: -176 °C

Axial Tilt: 37.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 77,690,185 km

• M1: 77,492 km (0.039 R)
• M2: 179,667 km (0.1 R)
• M3: 284,236 km (0.077 R)
• M4: 371,452 km (0.061 R)
• M5: 685,607 km (0.102 R)
• M6: 756,816 km (0.034 R)
• M7: 1,121,086 km (0.094 R)
• M8: 1,321,548 km (0.048 R)
• M9: 1,723,218 km (0.095 R)
• M10: 2,056,672 km (0.08 R)
• M11: 2,409,723 km (0.086 R)
• M12: 3,787,369 km (0.047 R)
• M13: 4,044,079 km (0.091 R)
• M14: 4,893,646 km (0.108 R)
• M15: 5,173,094 km (0.089 R)
• M16: 5,650,312 km (0.042 R)
• M17: 6,955,703 km (0.089 R)
• M18: 7,375,325 km (0.113 R)
• M19: 7,911,483 km (0.12 R)
• M20: 8,460,059 km (0.114 R)
• M21: 9,020,901 km (0.096 R)
• M22: 9,593,711 km (0.101 R)
• M23: 11,076,526 km (0.105 R)
• M24: 11,137,262 km (0.099 R)
• M25: 12,439,063 km (0.098 R)
• M26: 12,629,052 km (0.109 R)
• M27: 12,692,482 km (0.109 R)
• M28: 13,268,882 km (0.092 R)
• M29: 13,592,762 km (0.1 R)
• M30: 14,314,422 km (0.102 R)
• M31: 14,380,694 km (0.078 R)
• M32: 14,914,160 km (0.036 R)
• M33: 15,250,905 km (0.11 R)
• M34: 15,931,874 km (0.11 R)
• M35: 17,112,052 km (0.089 R)
• M36: 18,104,933 km (0.103 R)
• M37: 18,176,590 km (0.084 R)
• M38: 19,189,368 km (0.113 R)
• M39: 19,849,992 km (0.053 R)
• M40: 19,997,795 km (0.073 R)
• M41: 22,182,223 km (0.067 R)
• M42: 22,335,560 km (0.076 R)
• M43: 22,489,347 km (0.097 R)
• M44: 23,732,206 km (0.108 R)
• M45: 27,016,927 km (0.054 R)
• M46: 27,262,866 km (0.116 R)
• M47: 27,509,403 km (0.075 R)
• M48: 28,004,871 km (0.113 R)
• M49: 28,087,748 km (0.106 R)
• M50: 29,172,482 km (0.098 R)
• M51: 29,677,674 km (0.097 R)
• M52: 30,016,214 km (0.087 R)
• M53: 31,210,753 km (0.095 R)
• M54: 31,296,623 km (0.067 R)
• M55: 33,382,166 km (0.036 R)
• M56: 33,470,130 km (0.105 R)
• M57: 33,910,546 km (0.063 R)
• M58: 34,530,480 km (0.106 R)
• M59: 36,412,720 km (0.119 R)
• M60: 37,777,352 km (0.088 R)
• M61: 37,960,609 km (0.105 R)
• M62: 38,144,016 km (0.09 R)
• M63: 38,419,875 km (0.104 R)
• M64: 38,604,179 km (0.093 R)
• M65: 41,026,019 km (0.068 R)
• M66: 44,459,590 km (0.065 R)
• M67: 44,943,688 km (0.102 R)
• M68: 45,235,105 km (0.041 R)
• M69: 45,526,970 km (0.096 R)
• M70: 47,094,606 km (0.113 R)
• M71: 48,580,113 km (0.074 R)
• M72: 49,579,128 km (0.048 R)
• M73: 50,383,067 km (0.028 R)
• M74: 51,698,780 km (0.087 R)
• M75: 51,800,507 km (0.104 R)
• M76: 52,411,913 km (0.084 R)
• M77: 54,674,282 km (0.107 R)
• M78: 54,881,475 km (0.073 R)
• M79: 56,548,893 km (0.06 R)
• M80: 56,968,365 km (0.085 R)
• M81: 58,868,557 km (0.085 R)
• M82: 59,293,714 km (0.091 R)
• M83: 62,839,334 km (0.081 R)
• M84: 63,056,400 km (0.093 R)
• M85: 63,165,008 km (0.074 R)
• M86: 67,117,234 km (0.104 R)
• M87: 69,347,290 km (0.101 R)
• M88: 69,796,233 km (0.1 R)
• M89: 71,828,221 km (0.066 R)
• M90: 73,422,037 km (0.054 R)
• M91: 74,567,657 km (0.105 R)
• M92: 75,719,112 km (0.101 R)
• M93: 75,950,241 km (0.109 R)
• M94: 76,412,947 km (0.107 R)

Kuiper Belt

Range: 30.9 - 47.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 331 - 15,162 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit