🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.31

Radius: 1.79

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 0.51 AU - 0.65 AU

Year: 188 Days

Day: 30.2 Hours

Environment

Temp: 46 °C

Axial Tilt: 6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.66

Radius: 1.22

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 0.87 AU - 1.31 AU

Year: 483 Days

Day: 46.1 Hours

Environment

Temp: -67 °C

Axial Tilt: 21.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.8

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 1.45 AU - 1.83 AU

Year: 892 Days

Day: 44.8 Hours

Environment

Temp: -104 °C

Axial Tilt: 0.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.62

Radius: 0.83

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 1.4 AU - 1.9 AU

Year: 900 Days

Day: 32.2 Hours

Environment

Temp: -97 °C

Axial Tilt: 71.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 4.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 671

Radius: 14.5

Gravity: 3.19 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 4.28 AU - 5.52 AU

Year: 4605 Days

Day: 9.7 Hours

Environment

Temp: -172 °C

Axial Tilt: 46.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 70,748,943 km

• M1: 187,446 km (0.071 R)
• M2: 298,597 km (0.063 R)
• M3: 389,254 km (0.116 R)
• M4: 514,766 km (0.114 R)
• M5: 636,988 km (0.078 R)
• M6: 759,658 km (0.084 R)
• M7: 1,019,360 km (0.091 R)
• M8: 1,112,859 km (0.118 R)
• M9: 1,223,561 km (0.105 R)
• M10: 1,626,428 km (0.1 R)
• M11: 1,786,498 km (0.118 R)
• M12: 1,951,953 km (0.11 R)
• M13: 2,071,033 km (0.062 R)
• M14: 2,192,506 km (0.067 R)
• M15: 2,972,958 km (0.108 R)
• M16: 3,373,432 km (0.099 R)
• M17: 3,497,000 km (0.099 R)
• M18: 3,770,166 km (0.107 R)
• M19: 4,769,330 km (0.102 R)
• M20: 4,978,767 km (0.117 R)
• M21: 5,072,864 km (0.108 R)
• M22: 5,649,863 km (0.085 R)
• M23: 5,772,832 km (0.119 R)
• M24: 6,273,536 km (0.087 R)
• M25: 6,375,263 km (0.058 R)
• M26: 7,667,489 km (0.114 R)
• M27: 8,106,709 km (0.095 R)
• M28: 8,385,409 km (0.11 R)
• M29: 8,554,305 km (0.04 R)
• M30: 9,561,398 km (0.111 R)
• M31: 9,796,865 km (0.111 R)
• M32: 10,064,047 km (0.114 R)
• M33: 10,697,145 km (0.086 R)
• M34: 10,972,405 km (0.067 R)
• M35: 11,623,904 km (0.107 R)
• M36: 12,160,512 km (0.035 R)
• M37: 13,323,486 km (0.026 R)
• M38: 13,951,647 km (0.115 R)
• M39: 14,454,445 km (0.079 R)
• M40: 14,792,985 km (0.114 R)
• M41: 15,685,337 km (0.093 R)
• M42: 15,824,164 km (0.086 R)
• M43: 16,033,301 km (0.067 R)
• M44: 16,383,660 km (0.084 R)
• M45: 16,489,425 km (0.108 R)
• M46: 17,092,305 km (0.114 R)
• M47: 17,199,417 km (0.049 R)
• M48: 17,630,259 km (0.06 R)
• M49: 17,991,986 km (0.048 R)
• M50: 19,018,078 km (0.085 R)
• M51: 20,554,598 km (0.11 R)
• M52: 20,668,591 km (0.084 R)
• M53: 22,052,970 km (0.11 R)
• M54: 22,403,777 km (0.098 R)
• M55: 22,992,594 km (0.12 R)
• M56: 23,269,051 km (0.073 R)
• M57: 24,426,490 km (0.076 R)
• M58: 25,439,118 km (0.097 R)
• M59: 25,766,139 km (0.103 R)
• M60: 25,971,088 km (0.091 R)
• M61: 26,217,924 km (0.089 R)
• M62: 27,380,001 km (0.07 R)
• M63: 27,631,176 km (0.083 R)
• M64: 27,925,285 km (0.038 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 772

Radius: 13.6

Gravity: 4.17 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 6.22 AU - 6.6 AU

Year: 6891 Days

Day: 7.4 Hours

Environment

Temp: -177 °C

Axial Tilt: 15.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 70,748,943 km

• M1: 191,784 km (0.099 R)
• M2: 278,701 km (0.061 R)
• M3: 422,764 km (0.118 R)
• M4: 602,281 km (0.072 R)
• M5: 826,079 km (0.091 R)
• M6: 964,906 km (0.118 R)
• M7: 1,129,314 km (0.073 R)
• M8: 1,602,044 km (0.119 R)
• M9: 1,820,157 km (0.069 R)
• M10: 2,048,444 km (0.047 R)
• M11: 2,177,098 km (0.097 R)
• M12: 2,533,590 km (0.081 R)
• M13: 3,029,955 km (0.099 R)
• M14: 3,177,459 km (0.105 R)
• M15: 3,428,783 km (0.106 R)
• M16: 3,531,258 km (0.086 R)
• M17: 3,660,660 km (0.12 R)
• M18: 4,058,740 km (0.105 R)
• M19: 4,387,406 km (0.041 R)
• M20: 4,839,042 km (0.088 R)
• M21: 4,954,382 km (0.096 R)
• M22: 5,070,620 km (0.091 R)
• M23: 5,187,755 km (0.107 R)
• M24: 6,157,598 km (0.082 R)
• M25: 6,503,917 km (0.095 R)
• M26: 6,631,524 km (0.077 R)
• M27: 7,051,744 km (0.079 R)
• M28: 7,514,151 km (0.044 R)
• M29: 7,918,514 km (0.092 R)
• M30: 8,364,466 km (0.119 R)
• M31: 8,678,172 km (0.067 R)
• M32: 9,209,395 km (0.064 R)
• M33: 9,569,626 km (0.076 R)
• M34: 10,340,953 km (0.109 R)
• M35: 10,527,651 km (0.101 R)
• M36: 10,753,095 km (0.095 R)
• M37: 11,132,475 km (0.115 R)
• M38: 11,477,597 km (0.09 R)
• M39: 11,826,310 km (0.052 R)
• M40: 12,893,541 km (0.069 R)
• M41: 13,094,451 km (0.09 R)
• M42: 13,622,083 km (0.046 R)
• M43: 13,909,012 km (0.114 R)
• M44: 14,823,803 km (0.118 R)
• M45: 15,331,089 km (0.119 R)
• M46: 15,672,471 km (0.055 R)
• M47: 16,016,397 km (0.069 R)
• M48: 16,449,632 km (0.05 R)
• M49: 17,062,984 km (0.118 R)
• M50: 17,549,925 km (0.119 R)
• M51: 17,639,085 km (0.102 R)
• M52: 17,728,245 km (0.083 R)
• M53: 18,176,590 km (0.119 R)
• M54: 18,357,005 km (0.12 R)
• M55: 19,821,269 km (0.065 R)
• M56: 19,914,020 km (0.074 R)
• M57: 20,239,994 km (0.078 R)
• M58: 20,333,343 km (0.089 R)
• M59: 20,708,534 km (0.099 R)
• M60: 21,799,851 km (0.097 R)
• M61: 21,943,464 km (0.089 R)
• M62: 22,763,859 km (0.063 R)
• M63: 24,633,982 km (0.063 R)
• M64: 24,833,695 km (0.067 R)
• M65: 25,486,391 km (0.119 R)
• M66: 25,941,617 km (0.095 R)
• M67: 27,065,845 km (0.076 R)
• M68: 27,633,868 km (0.105 R)
• M69: 28,153,721 km (0.066 R)
• M70: 28,571,847 km (0.072 R)
• M71: 29,044,875 km (0.109 R)
• M72: 30,105,075 km (0.114 R)
• M73: 30,211,739 km (0.109 R)
• M74: 31,016,276 km (0.08 R)
• M75: 31,177,991 km (0.038 R)
• M76: 31,448,165 km (0.06 R)
• M77: 32,427,283 km (0.117 R)
• M78: 34,862,737 km (0.104 R)
• M79: 35,030,885 km (0.063 R)
• M80: 36,442,939 km (0.117 R)
• M81: 36,955,760 km (0.063 R)
• M82: 38,335,202 km (0.101 R)

Planet 7 - Ice Giant

Semi-Major Axis: 12.73 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 940.1

Radius: 7.6

Gravity: 16.28 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 11.79 AU - 13.67 AU

Year: 19285 Days

Day: 20.2 Hours

Environment

Temp: -211 °C

Axial Tilt: 166.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 70,748,943 km

• M1: 202,855 km (0.111 R)
• M2: 401,072 km (0.103 R)
• M3: 460,313 km (0.052 R)
• M4: 1,275,920 km (0.084 R)
• M5: 1,397,992 km (0.099 R)
• M6: 2,394,912 km (0.062 R)
• M7: 2,546,455 km (0.074 R)
• M8: 2,899,207 km (0.088 R)
• M9: 3,020,381 km (0.119 R)
• M10: 5,076,305 km (0.084 R)
• M11: 5,173,693 km (0.102 R)
• M12: 5,770,887 km (0.114 R)
• M13: 6,181,085 km (0.108 R)
• M14: 7,084,058 km (0.03 R)
• M15: 7,247,568 km (0.052 R)
• M16: 7,745,879 km (0.09 R)
• M17: 8,427,446 km (0.105 R)
• M18: 8,485,042 km (0.065 R)
• M19: 9,009,981 km (0.113 R)
• M20: 10,460,631 km (0.082 R)
• M21: 11,339,967 km (0.113 R)
• M22: 11,403,696 km (0.084 R)
• M23: 12,242,791 km (0.097 R)
• M24: 12,835,348 km (0.118 R)
• M25: 15,227,118 km (0.102 R)
• M26: 15,297,429 km (0.055 R)
• M27: 15,438,351 km (0.085 R)
• M28: 17,236,816 km (0.081 R)
• M29: 17,604,378 km (0.112 R)
• M30: 18,197,983 km (0.086 R)
• M31: 18,722,622 km (0.088 R)
• M32: 19,024,660 km (0.093 R)
• M33: 19,100,507 km (0.099 R)
• M34: 20,403,953 km (0.086 R)
• M35: 21,894,396 km (0.118 R)
• M36: 22,133,005 km (0.083 R)
• M37: 23,745,072 km (0.048 R)
• M38: 26,149,109 km (0.113 R)
• M39: 26,486,752 km (0.062 R)
• M40: 26,740,919 km (0.055 R)
• M41: 28,977,556 km (0.094 R)
• M42: 29,239,502 km (0.027 R)
• M43: 29,589,860 km (0.094 R)
• M44: 30,649,612 km (0.057 R)
• M45: 32,624,304 km (0.036 R)
• M46: 32,715,110 km (0.116 R)
• M47: 34,270,479 km (0.049 R)
• M48: 34,639,985 km (0.097 R)
• M49: 36,318,773 km (0.067 R)
• M50: 36,789,856 km (0.096 R)
• M51: 36,884,253 km (0.091 R)
• M52: 37,168,189 km (0.083 R)
• M53: 38,119,632 km (0.083 R)
• M54: 38,502,303 km (0.106 R)
• M55: 38,982,662 km (0.072 R)
• M56: 39,561,606 km (0.104 R)
• M57: 39,755,185 km (0.087 R)
• M58: 41,610,349 km (0.04 R)
• M59: 42,895,843 km (0.04 R)
• M60: 43,993,742 km (0.117 R)
• M61: 45,505,578 km (0.11 R)
• M62: 47,445,114 km (0.092 R)
• M63: 47,547,888 km (0.07 R)
• M64: 48,373,219 km (0.059 R)
• M65: 48,476,741 km (0.03 R)
• M66: 48,891,427 km (0.098 R)
• M67: 49,307,309 km (0.119 R)
• M68: 49,515,698 km (0.1 R)
• M69: 50,037,945 km (0.077 R)
• M70: 51,721,220 km (0.094 R)
• M71: 53,102,607 km (0.048 R)
• M72: 53,744,381 km (0.118 R)
• M73: 54,819,392 km (0.118 R)
• M74: 56,772,542 km (0.094 R)
• M75: 57,757,494 km (0.092 R)
• M76: 58,858,684 km (0.118 R)
• M77: 59,190,342 km (0.104 R)
• M78: 59,633,601 km (0.097 R)
• M79: 59,966,755 km (0.116 R)
• M80: 62,315,891 km (0.104 R)
• M81: 63,785,241 km (0.081 R)
• M82: 65,609,288 km (0.115 R)
• M83: 66,758,050 km (0.077 R)
• M84: 66,988,580 km (0.082 R)
• M85: 67,913,245 km (0.079 R)
• M86: 68,261,209 km (0.043 R)
• M87: 69,775,588 km (0.111 R)
• M88: 71,772,570 km (0.047 R)
• M89: 73,550,092 km (0.069 R)
• M90: 74,862,814 km (0.113 R)
• M91: 77,753,792 km (0.03 R)
• M92: 79,945,850 km (0.09 R)
• M93: 80,558,453 km (0.114 R)
• M94: 81,541,611 km (0.087 R)
• M95: 81,664,879 km (0.089 R)
• M96: 82,281,671 km (0.11 R)
• M97: 82,405,239 km (0.049 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.67 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 387

Radius: 6.9

Gravity: 8.13 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 12.62 AU - 16.72 AU

Year: 23857 Days

Day: 21.3 Hours

Environment

Temp: -200 °C

Axial Tilt: 34.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 70,748,943 km

• M1: 178,769 km (0.101 R)
• M2: 630,106 km (0.113 R)
• M3: 899,682 km (0.117 R)
• M4: 1,508,246 km (0.069 R)
• M5: 2,286,903 km (0.079 R)
• M6: 3,023,223 km (0.046 R)
• M7: 3,321,821 km (0.09 R)
• M8: 3,669,037 km (0.069 R)
• M9: 3,827,162 km (0.047 R)
• M10: 4,109,154 km (0.103 R)
• M11: 4,523,690 km (0.059 R)
• M12: 5,082,588 km (0.101 R)
• M13: 5,617,699 km (0.096 R)
• M14: 6,501,224 km (0.113 R)
• M15: 7,477,201 km (0.057 R)
• M16: 8,550,266 km (0.072 R)
• M17: 8,812,960 km (0.118 R)
• M18: 8,971,684 km (0.071 R)
• M19: 9,346,127 km (0.118 R)
• M20: 9,725,507 km (0.063 R)
• M21: 11,121,255 km (0.091 R)
• M22: 11,580,970 km (0.12 R)
• M23: 14,094,962 km (0.079 R)
• M24: 14,592,225 km (0.094 R)
• M25: 14,906,081 km (0.099 R)
• M26: 15,032,192 km (0.078 R)
• M27: 15,796,338 km (0.083 R)
• M28: 16,118,572 km (0.119 R)
• M29: 17,032,017 km (0.102 R)
• M30: 17,097,989 km (0.098 R)
• M31: 20,289,361 km (0.108 R)
• M32: 20,639,420 km (0.118 R)
• M33: 21,844,879 km (0.046 R)
• M34: 23,438,396 km (0.103 R)
• M35: 23,511,699 km (0.119 R)
• M36: 23,585,152 km (0.076 R)
• M37: 23,805,808 km (0.035 R)
• M38: 23,879,411 km (0.054 R)
• M39: 24,249,067 km (0.088 R)
• M40: 25,444,653 km (0.093 R)
• M41: 26,889,170 km (0.076 R)
• M42: 27,273,786 km (0.106 R)
• M43: 31,218,084 km (0.044 R)
• M44: 32,599,171 km (0.06 R)
• M45: 33,009,219 km (0.104 R)
• M46: 33,091,348 km (0.109 R)
• M47: 33,256,055 km (0.103 R)
• M48: 34,582,689 km (0.102 R)
• M49: 35,926,677 km (0.105 R)
• M50: 36,180,544 km (0.116 R)
• M51: 36,435,010 km (0.071 R)
• M52: 36,605,103 km (0.088 R)
• M53: 37,888,354 km (0.037 R)
• M54: 38,060,541 km (0.052 R)
• M55: 38,665,365 km (0.061 R)
• M56: 40,235,245 km (0.116 R)
• M57: 41,559,186 km (0.099 R)
• M58: 41,825,769 km (0.088 R)
• M59: 42,539,202 km (0.115 R)
• M60: 43,617,054 km (0.054 R)
• M61: 44,340,510 km (0.071 R)
• M62: 44,794,689 km (0.087 R)
• M63: 45,433,173 km (0.115 R)
• M64: 45,707,685 km (0.11 R)
• M65: 45,891,092 km (0.08 R)
• M66: 46,534,662 km (0.069 R)
• M67: 46,811,418 km (0.113 R)
• M68: 47,273,974 km (0.107 R)
• M69: 48,017,027 km (0.064 R)
• M70: 50,080,430 km (0.108 R)
• M71: 51,218,122 km (0.072 R)
• M72: 51,790,184 km (0.114 R)
• M73: 52,652,167 km (0.032 R)
• M74: 53,905,648 km (0.119 R)
• M75: 55,071,315 km (0.042 R)
• M76: 55,951,100 km (0.084 R)
• M77: 56,049,086 km (0.054 R)
• M78: 56,343,644 km (0.11 R)
• M79: 57,230,012 km (0.099 R)
• M80: 57,526,515 km (0.118 R)
• M81: 58,518,648 km (0.076 R)
• M82: 59,416,235 km (0.078 R)
• M83: 60,318,460 km (0.116 R)
• M84: 62,136,523 km (0.076 R)
• M85: 62,238,100 km (0.072 R)
• M86: 62,542,980 km (0.084 R)
• M87: 63,256,412 km (0.085 R)
• M88: 63,665,263 km (0.075 R)
• M89: 64,691,206 km (0.09 R)
• M90: 67,801,944 km (0.064 R)
• M91: 69,059,763 km (0.071 R)
• M92: 69,797,131 km (0.118 R)
• M93: 70,431,126 km (0.105 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 158 - 16,937 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit