🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.2

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 0.79 AU - 1.29 AU

Year: 387 Days

Day: 36.8 Hours

Environment

Temp: 13 °C

Axial Tilt: 31.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.43

Radius: 0.71

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 1.51 AU - 2.23 AU

Year: 934 Days

Day: 41.4 Hours

Environment

Temp: -65 °C

Axial Tilt: 32.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 81,974,296 km

• M1: 18,700 km (0.115 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.69

Radius: 0.86

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 2.28 AU - 2.34 AU

Year: 1282 Days

Day: 28.7 Hours

Environment

Temp: -77 °C

Axial Tilt: 34 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.22

Radius: 1.08

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 2.39 AU - 2.53 AU

Year: 1409 Days

Day: 14.6 Hours

Environment

Temp: -80 °C

Axial Tilt: 13.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 81,974,296 km

• M1: 1,040,902 km (0.073 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.73

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 3.14 AU - 5.08 AU

Year: 3043 Days

Day: 41.7 Hours

Environment

Temp: -122 °C

Axial Tilt: 8.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 10.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 765.4

Radius: 11.9

Gravity: 5.4 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 9.09 AU - 11.19 AU

Year: 11794 Days

Day: 12.2 Hours

Environment

Temp: -170 °C

Axial Tilt: 23.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 81,974,296 km

• M1: 157,078 km (0.064 R)
• M2: 293,062 km (0.061 R)
• M3: 526,285 km (0.038 R)
• M4: 941,569 km (0.058 R)
• M5: 1,151,604 km (0.081 R)
• M6: 1,424,471 km (0.04 R)
• M7: 1,951,803 km (0.073 R)
• M8: 2,086,142 km (0.118 R)
• M9: 2,595,224 km (0.08 R)
• M10: 3,300,727 km (0.091 R)
• M11: 3,461,844 km (0.089 R)
• M12: 3,592,742 km (0.052 R)
• M13: 4,029,269 km (0.074 R)
• M14: 4,271,468 km (0.064 R)
• M15: 5,100,839 km (0.076 R)
• M16: 5,363,084 km (0.09 R)
• M17: 5,591,370 km (0.088 R)
• M18: 6,216,240 km (0.096 R)
• M19: 7,873,635 km (0.066 R)
• M20: 8,440,312 km (0.049 R)
• M21: 9,659,385 km (0.098 R)
• M22: 10,171,758 km (0.113 R)
• M23: 10,981,082 km (0.067 R)
• M24: 11,860,418 km (0.097 R)
• M25: 13,582,739 km (0.048 R)
• M26: 13,894,800 km (0.076 R)
• M27: 14,367,230 km (0.114 R)
• M28: 15,761,781 km (0.116 R)
• M29: 16,089,700 km (0.086 R)
• M30: 16,530,415 km (0.091 R)
• M31: 18,793,382 km (0.086 R)
• M32: 19,549,749 km (0.117 R)
• M33: 19,784,318 km (0.12 R)
• M34: 20,375,230 km (0.098 R)
• M35: 20,732,470 km (0.116 R)
• M36: 21,151,942 km (0.1 R)
• M37: 21,816,905 km (0.108 R)
• M38: 22,365,929 km (0.079 R)
• M39: 22,611,419 km (0.06 R)
• M40: 23,167,025 km (0.04 R)
• M41: 23,291,192 km (0.053 R)
• M42: 23,415,508 km (0.116 R)
• M43: 23,727,269 km (0.099 R)
• M44: 24,354,833 km (0.062 R)
• M45: 26,270,433 km (0.054 R)
• M46: 26,919,688 km (0.091 R)
• M47: 27,969,566 km (0.105 R)
• M48: 29,434,727 km (0.079 R)
• M49: 30,380,186 km (0.119 R)
• M50: 30,652,155 km (0.051 R)
• M51: 31,061,604 km (0.047 R)
• M52: 31,610,329 km (0.111 R)
• M53: 32,370,137 km (0.101 R)
• M54: 32,647,940 km (0.057 R)
• M55: 32,996,204 km (0.118 R)
• M56: 34,260,456 km (0.106 R)
• M57: 34,685,314 km (0.115 R)
• M58: 34,827,431 km (0.115 R)
• M59: 35,254,683 km (0.114 R)
• M60: 36,619,165 km (0.057 R)
• M61: 37,344,116 km (0.055 R)
• M62: 37,562,529 km (0.103 R)
• M63: 37,781,391 km (0.087 R)
• M64: 38,514,121 km (0.075 R)
• M65: 38,661,176 km (0.058 R)
• M66: 39,696,094 km (0.102 R)
• M67: 39,770,295 km (0.107 R)
• M68: 41,340,624 km (0.113 R)
• M69: 42,171,341 km (0.116 R)
• M70: 43,618,999 km (0.098 R)
• M71: 43,772,337 km (0.071 R)
• M72: 43,849,081 km (0.089 R)
• M73: 44,233,398 km (0.115 R)
• M74: 44,541,719 km (0.072 R)
• M75: 44,696,104 km (0.053 R)
• M76: 45,082,964 km (0.096 R)
• M77: 45,237,947 km (0.07 R)
• M78: 45,548,512 km (0.119 R)
• M79: 45,937,766 km (0.11 R)
• M80: 47,979,777 km (0.101 R)
• M81: 48,217,189 km (0.071 R)
• M82: 49,091,439 km (0.057 R)
• M83: 49,250,910 km (0.084 R)
• M84: 49,810,556 km (0.078 R)
• M85: 51,583,141 km (0.055 R)
• M86: 53,130,731 km (0.118 R)
• M87: 53,622,459 km (0.072 R)
• M88: 54,033,554 km (0.115 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.56 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 839.6

Radius: 6.1

Gravity: 22.56 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 13.61 AU - 15.51 AU

Year: 20292 Days

Day: 21.9 Hours

Environment

Temp: -188 °C

Axial Tilt: 25 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 81,974,296 km

• M1: 257,907 km (0.111 R)
• M2: 400,623 km (0.041 R)
• M3: 502,649 km (0.101 R)
• M4: 613,800 km (0.117 R)
• M5: 808,277 km (0.069 R)
• M6: 994,227 km (0.084 R)
• M7: 1,223,262 km (0.061 R)
• M8: 1,532,481 km (0.094 R)
• M9: 3,837,634 km (0.097 R)
• M10: 4,611,504 km (0.078 R)
• M11: 5,283,946 km (0.098 R)
• M12: 6,296,874 km (0.096 R)
• M13: 6,665,333 km (0.084 R)
• M14: 7,368,144 km (0.109 R)
• M15: 7,423,196 km (0.107 R)
• M16: 8,322,279 km (0.06 R)
• M17: 9,077,748 km (0.059 R)
• M18: 10,282,460 km (0.103 R)
• M19: 10,343,945 km (0.046 R)
• M20: 10,653,612 km (0.09 R)
• M21: 10,715,845 km (0.102 R)
• M22: 11,472,661 km (0.099 R)
• M23: 12,574,150 km (0.104 R)
• M24: 13,170,746 km (0.111 R)
• M25: 13,237,616 km (0.083 R)
• M26: 13,304,636 km (0.071 R)
• M27: 13,980,669 km (0.118 R)
• M28: 14,322,799 km (0.116 R)
• M29: 15,225,323 km (0.073 R)
• M30: 15,365,945 km (0.043 R)
• M31: 17,893,102 km (0.082 R)
• M32: 19,546,458 km (0.078 R)
• M33: 20,468,729 km (0.105 R)
• M34: 21,641,277 km (0.084 R)
• M35: 23,076,818 km (0.113 R)
• M36: 23,481,181 km (0.104 R)
• M37: 25,038,345 km (0.117 R)
• M38: 28,165,390 km (0.101 R)
• M39: 28,251,558 km (0.088 R)
• M40: 28,597,279 km (0.093 R)
• M41: 29,292,909 km (0.099 R)
• M42: 29,555,303 km (0.118 R)
• M43: 30,346,826 km (0.067 R)
• M44: 30,523,650 km (0.042 R)
• M45: 30,700,924 km (0.048 R)
• M46: 31,145,379 km (0.118 R)
• M47: 31,771,147 km (0.064 R)
• M48: 32,220,689 km (0.053 R)
• M49: 34,777,017 km (0.097 R)
• M50: 35,519,322 km (0.064 R)
• M51: 37,397,673 km (0.096 R)
• M52: 38,540,151 km (0.067 R)
• M53: 39,308,037 km (0.045 R)
• M54: 40,372,277 km (0.111 R)
• M55: 40,469,515 km (0.051 R)
• M56: 42,035,655 km (0.117 R)
• M57: 43,123,681 km (0.077 R)
• M58: 43,422,128 km (0.096 R)
• M59: 43,521,611 km (0.076 R)
• M60: 45,935,073 km (0.108 R)
• M61: 47,567,934 km (0.049 R)
• M62: 47,773,332 km (0.093 R)
• M63: 47,876,106 km (0.066 R)
• M64: 48,598,065 km (0.108 R)
• M65: 49,323,615 km (0.086 R)
• M66: 50,575,599 km (0.098 R)
• M67: 51,416,040 km (0.098 R)
• M68: 53,965,038 km (0.059 R)
• M69: 54,072,150 km (0.1 R)
• M70: 55,147,011 km (0.026 R)
• M71: 55,579,050 km (0.097 R)
• M72: 56,229,052 km (0.113 R)
• M73: 57,645,894 km (0.12 R)
• M74: 57,865,055 km (0.077 R)
• M75: 59,738,020 km (0.095 R)
• M76: 60,848,934 km (0.086 R)
• M77: 62,753,315 km (0.076 R)
• M78: 65,132,519 km (0.098 R)
• M79: 65,817,827 km (0.119 R)
• M80: 68,814,422 km (0.117 R)
• M81: 69,395,909 km (0.114 R)
• M82: 70,329,400 km (0.095 R)
• M83: 70,680,656 km (0.106 R)
• M84: 71,149,794 km (0.066 R)
• M85: 71,855,448 km (0.113 R)
• M86: 73,155,154 km (0.066 R)
• M87: 74,105,250 km (0.072 R)
• M88: 74,343,410 km (0.055 R)
• M89: 76,017,560 km (0.094 R)
• M90: 77,825,300 km (0.081 R)
• M91: 78,552,196 km (0.039 R)
• M92: 79,890,948 km (0.052 R)
• M93: 81,728,608 km (0.065 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.68 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 666.2

Radius: 6.2

Gravity: 17.33 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 14.97 AU - 16.39 AU

Year: 22678 Days

Day: 23.8 Hours

Environment

Temp: -193 °C

Axial Tilt: 95.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 81,974,296 km

• M1: 97,837 km (0.045 R)
• M2: 147,055 km (0.101 R)
• M3: 460,761 km (0.097 R)
• M4: 545,883 km (0.114 R)
• M5: 636,539 km (0.109 R)
• M6: 732,282 km (0.084 R)
• M7: 1,593,816 km (0.096 R)
• M8: 1,827,039 km (0.1 R)
• M9: 2,362,450 km (0.108 R)
• M10: 2,513,095 km (0.086 R)
• M11: 2,823,809 km (0.068 R)
• M12: 3,105,801 km (0.06 R)
• M13: 3,439,105 km (0.034 R)
• M14: 3,524,077 km (0.118 R)
• M15: 3,960,155 km (0.055 R)
• M16: 4,930,447 km (0.101 R)
• M17: 5,074,809 km (0.117 R)
• M18: 5,466,605 km (0.109 R)
• M19: 6,699,741 km (0.112 R)
• M20: 7,237,994 km (0.062 R)
• M21: 7,457,155 km (0.062 R)
• M22: 7,567,707 km (0.117 R)
• M23: 8,241,496 km (0.079 R)
• M24: 8,298,643 km (0.062 R)
• M25: 9,228,842 km (0.049 R)
• M26: 10,560,862 km (0.078 R)
• M27: 11,758,991 km (0.087 R)
• M28: 12,866,913 km (0.11 R)
• M29: 13,601,588 km (0.073 R)
• M30: 14,624,987 km (0.092 R)
• M31: 15,111,031 km (0.071 R)
• M32: 17,988,546 km (0.038 R)
• M33: 18,062,597 km (0.108 R)
• M34: 18,285,348 km (0.092 R)
• M35: 19,489,012 km (0.09 R)
• M36: 20,873,391 km (0.115 R)
• M37: 23,008,751 km (0.066 R)
• M38: 23,250,202 km (0.062 R)
• M39: 24,061,322 km (0.107 R)
• M40: 24,143,002 km (0.065 R)
• M41: 25,378,381 km (0.117 R)
• M42: 26,129,512 km (0.05 R)
• M43: 27,397,504 km (0.038 R)
• M44: 29,817,399 km (0.103 R)
• M45: 30,168,655 km (0.111 R)
• M46: 30,609,669 km (0.102 R)
• M47: 32,214,854 km (0.108 R)
• M48: 32,937,113 km (0.097 R)
• M49: 33,391,142 km (0.11 R)
• M50: 33,938,820 km (0.1 R)
• M51: 34,858,099 km (0.106 R)
• M52: 37,570,009 km (0.1 R)
• M53: 38,329,966 km (0.107 R)
• M54: 40,058,420 km (0.073 R)
• M55: 40,252,000 km (0.101 R)
• M56: 40,834,684 km (0.118 R)
• M57: 43,690,208 km (0.097 R)
• M58: 44,689,671 km (0.109 R)
• M59: 45,393,828 km (0.081 R)
• M60: 45,797,892 km (0.028 R)
• M61: 46,203,153 km (0.106 R)
• M62: 47,221,316 km (0.089 R)
• M63: 47,528,141 km (0.078 R)
• M64: 50,111,397 km (0.103 R)
• M65: 51,262,403 km (0.062 R)
• M66: 52,210,554 km (0.109 R)
• M67: 53,590,445 km (0.109 R)
• M68: 54,017,398 km (0.113 R)
• M69: 54,552,659 km (0.093 R)
• M70: 56,602,748 km (0.075 R)
• M71: 57,037,629 km (0.118 R)
• M72: 57,255,443 km (0.064 R)
• M73: 58,019,889 km (0.106 R)
• M74: 58,129,394 km (0.074 R)
• M75: 59,118,087 km (0.08 R)
• M76: 61,557,878 km (0.064 R)
• M77: 62,228,974 km (0.064 R)
• M78: 62,565,420 km (0.109 R)
• M79: 63,465,550 km (0.117 R)
• M80: 63,578,347 km (0.044 R)
• M81: 63,691,293 km (0.116 R)
• M82: 64,143,528 km (0.103 R)
• M83: 64,483,414 km (0.109 R)
• M84: 64,823,899 km (0.101 R)
• M85: 65,506,664 km (0.042 R)
• M86: 65,848,944 km (0.106 R)
• M87: 78,074,830 km (0.11 R)
• M88: 79,894,837 km (0.117 R)
• M89: 80,382,526 km (0.097 R)
• M90: 80,626,670 km (0.095 R)
• M91: 81,974,248 km (0.118 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 476 - 18,851 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit