🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.81

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 0.99 AU - 1.29 AU

Year: 430 Days

Day: 46.7 Hours

Environment

Temp: 33 °C

Axial Tilt: 23.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 75,351,773 km

• M1: 614,249 km (0.039 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.47

Radius: 1.44

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 1.49 AU - 1.65 AU

Year: 695 Days

Day: 18.1 Hours

Environment

Temp: -26 °C

Axial Tilt: 0.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 4.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.89

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 4.18 AU - 4.62 AU

Year: 3259 Days

Day: 20.8 Hours

Environment

Temp: -114 °C

Axial Tilt: 10.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 7.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 229.6

Radius: 8.1

Gravity: 3.5 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 5.99 AU - 9.11 AU

Year: 7325 Days

Day: 7.5 Hours

Environment

Temp: -151 °C

Axial Tilt: 14.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 75,351,773 km

• M1: 105,167 km (0.088 R)
• M2: 240,853 km (0.116 R)
• M3: 341,083 km (0.112 R)
• M4: 420,370 km (0.086 R)
• M5: 516,861 km (0.101 R)
• M6: 643,420 km (0.099 R)
• M7: 710,739 km (0.075 R)
• M8: 865,274 km (0.106 R)
• M9: 927,656 km (0.073 R)
• M10: 1,031,029 km (0.091 R)
• M11: 1,235,230 km (0.115 R)
• M12: 1,467,555 km (0.101 R)
• M13: 1,527,993 km (0.067 R)
• M14: 1,619,995 km (0.061 R)
• M15: 1,858,305 km (0.081 R)
• M16: 2,057,270 km (0.071 R)
• M17: 2,245,614 km (0.088 R)
• M18: 2,315,625 km (0.053 R)
• M19: 4,354,046 km (0.111 R)
• M20: 4,663,564 km (0.119 R)
• M21: 4,775,912 km (0.062 R)
• M22: 4,843,680 km (0.057 R)
• M23: 5,210,793 km (0.114 R)
• M24: 5,730,197 km (0.085 R)
• M25: 5,923,178 km (0.054 R)
• M26: 6,290,890 km (0.101 R)
• M27: 6,490,004 km (0.11 R)
• M28: 6,665,932 km (0.076 R)
• M29: 6,945,680 km (0.09 R)
• M30: 7,074,035 km (0.088 R)
• M31: 7,177,407 km (0.085 R)
• M32: 7,333,288 km (0.097 R)
• M33: 7,542,874 km (0.118 R)
• M34: 7,648,490 km (0.098 R)
• M35: 7,968,181 km (0.116 R)
• M36: 8,237,906 km (0.043 R)
• M37: 8,703,305 km (0.103 R)
• M38: 8,841,833 km (0.098 R)
• M39: 8,897,483 km (0.109 R)
• M40: 9,488,544 km (0.032 R)
• M41: 9,573,965 km (0.067 R)
• M42: 9,745,703 km (0.117 R)
• M43: 10,530,942 km (0.109 R)
• M44: 10,619,504 km (0.094 R)
• M45: 10,737,986 km (0.106 R)
• M46: 11,609,543 km (0.093 R)
• M47: 11,700,947 km (0.116 R)
• M48: 11,976,806 km (0.098 R)
• M49: 12,130,891 km (0.12 R)
• M50: 12,660,019 km (0.061 R)
• M51: 13,069,768 km (0.106 R)
• M52: 13,644,223 km (0.078 R)
• M53: 14,324,744 km (0.082 R)
• M54: 15,249,409 km (0.117 R)
• M55: 15,921,552 km (0.107 R)
• M56: 16,466,387 km (0.097 R)
• M57: 16,672,234 km (0.116 R)
• M58: 17,190,591 km (0.118 R)
• M59: 17,329,717 km (0.104 R)
• M60: 17,925,116 km (0.114 R)
• M61: 18,527,397 km (0.054 R)
• M62: 18,705,718 km (0.085 R)
• M63: 18,884,637 km (0.079 R)
• M64: 18,956,444 km (0.104 R)
• M65: 19,028,251 km (0.07 R)
• M66: 19,678,852 km (0.111 R)
• M67: 19,751,556 km (0.095 R)
• M68: 19,824,411 km (0.115 R)
• M69: 19,933,767 km (0.103 R)
• M70: 20,557,590 km (0.079 R)
• M71: 20,668,292 km (0.102 R)
• M72: 20,853,345 km (0.073 R)
• M73: 20,927,545 km (0.09 R)
• M74: 22,012,579 km (0.061 R)
• M75: 22,201,670 km (0.095 R)
• M76: 22,695,343 km (0.078 R)
• M77: 23,116,013 km (0.117 R)
• M78: 23,346,543 km (0.116 R)
• M79: 23,423,586 km (0.056 R)
• M80: 23,771,251 km (0.112 R)
• M81: 25,297,150 km (0.111 R)
• M82: 26,372,160 km (0.086 R)
• M83: 26,532,678 km (0.076 R)
• M84: 26,895,004 km (0.11 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 516.3

Radius: 13.6

Gravity: 2.79 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 9.03 AU - 10.63 AU

Year: 10882 Days

Day: 8.3 Hours

Environment

Temp: -171 °C

Axial Tilt: 41.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 75,351,773 km

• M1: 245,341 km (0.082 R)
• M2: 373,097 km (0.062 R)
• M3: 593,604 km (0.116 R)
• M4: 714,330 km (0.08 R)
• M5: 1,190,201 km (0.1 R)
• M6: 1,349,074 km (0.111 R)
• M7: 2,424,682 km (0.085 R)
• M8: 2,840,564 km (0.058 R)
• M9: 3,279,185 km (0.104 R)
• M10: 3,564,319 km (0.116 R)
• M11: 3,887,600 km (0.092 R)
• M12: 4,098,234 km (0.084 R)
• M13: 4,437,222 km (0.067 R)
• M14: 4,849,514 km (0.068 R)
• M15: 5,241,161 km (0.102 R)
• M16: 5,779,564 km (0.099 R)
• M17: 6,371,074 km (0.113 R)
• M18: 6,584,550 km (0.11 R)
• M19: 7,128,488 km (0.027 R)
• M20: 7,461,942 km (0.112 R)
• M21: 9,045,136 km (0.096 R)
• M22: 9,813,172 km (0.112 R)
• M23: 10,142,885 km (0.067 R)
• M24: 10,267,351 km (0.101 R)
• M25: 10,392,564 km (0.078 R)
• M26: 10,983,027 km (0.095 R)
• M27: 11,627,943 km (0.108 R)
• M28: 11,801,926 km (0.039 R)
• M29: 12,417,970 km (0.115 R)
• M30: 13,044,486 km (0.085 R)
• M31: 13,316,155 km (0.052 R)
• M32: 13,635,547 km (0.108 R)
• M33: 14,142,534 km (0.115 R)
• M34: 14,328,484 km (0.088 R)
• M35: 14,608,830 km (0.062 R)
• M36: 15,080,213 km (0.054 R)
• M37: 17,361,880 km (0.087 R)
• M38: 17,610,961 km (0.08 R)
• M39: 17,911,353 km (0.044 R)
• M40: 18,264,105 km (0.113 R)
• M41: 19,490,508 km (0.11 R)
• M42: 20,061,673 km (0.085 R)
• M43: 20,638,223 km (0.088 R)
• M44: 20,743,690 km (0.056 R)
• M45: 21,113,944 km (0.1 R)
• M46: 21,593,405 km (0.111 R)
• M47: 21,807,630 km (0.084 R)
• M48: 23,107,934 km (0.116 R)
• M49: 23,272,193 km (0.072 R)
• M50: 23,436,900 km (0.09 R)
• M51: 24,044,118 km (0.034 R)
• M52: 24,656,571 km (0.081 R)
• M53: 25,386,908 km (0.069 R)
• M54: 25,556,552 km (0.045 R)
• M55: 25,896,738 km (0.04 R)
• M56: 26,295,715 km (0.069 R)
• M57: 27,272,739 km (0.099 R)
• M58: 28,320,373 km (0.044 R)
• M59: 29,618,733 km (0.111 R)
• M60: 30,275,019 km (0.065 R)
• M61: 30,394,996 km (0.045 R)
• M62: 30,695,239 km (0.115 R)
• M63: 30,996,679 km (0.119 R)
• M64: 32,089,641 km (0.111 R)
• M65: 32,640,759 km (0.067 R)
• M66: 33,071,751 km (0.1 R)
• M67: 33,752,720 km (0.111 R)
• M68: 35,128,422 km (0.071 R)
• M69: 35,823,155 km (0.05 R)
• M70: 36,204,031 km (0.111 R)
• M71: 37,033,850 km (0.109 R)
• M72: 37,419,065 km (0.064 R)
• M73: 37,741,000 km (0.106 R)
• M74: 39,038,013 km (0.04 R)
• M75: 40,020,273 km (0.099 R)
• M76: 40,217,742 km (0.11 R)
• M77: 40,349,538 km (0.12 R)
• M78: 41,742,294 km (0.081 R)
• M79: 41,942,456 km (0.076 R)
• M80: 42,076,196 km (0.077 R)
• M81: 43,420,782 km (0.042 R)
• M82: 43,826,791 km (0.087 R)
• M83: 44,098,311 km (0.113 R)
• M84: 44,234,295 km (0.116 R)

Planet 6 - Gas Giant

Semi-Major Axis: 12.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 43.2

Radius: 9.4

Gravity: 0.49 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 11.1 AU - 13.66 AU

Year: 15381 Days

Day: 13.3 Hours

Environment

Temp: -183 °C

Axial Tilt: 22.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 75,351,773 km

• M1: 117,734 km (0.05 R)
• M2: 193,879 km (0.11 R)
• M3: 507,586 km (0.096 R)
• M4: 668,104 km (0.087 R)
• M5: 893,249 km (0.091 R)
• M6: 1,485,357 km (0.06 R)
• M7: 3,530,061 km (0.117 R)
• M8: 3,886,253 km (0.118 R)
• M9: 4,171,537 km (0.072 R)
• M10: 4,295,852 km (0.052 R)
• M11: 4,400,421 km (0.053 R)
• M12: 4,719,214 km (0.078 R)
• M13: 4,805,532 km (0.045 R)
• M14: 5,311,921 km (0.113 R)
• M15: 6,590,983 km (0.095 R)
• M16: 6,687,474 km (0.06 R)
• M17: 6,882,250 km (0.116 R)
• M18: 7,252,355 km (0.052 R)
• M19: 7,352,137 km (0.09 R)
• M20: 9,225,252 km (0.082 R)
• M21: 9,605,978 km (0.069 R)
• M22: 9,963,966 km (0.107 R)
• M23: 10,354,417 km (0.048 R)
• M24: 12,054,746 km (0.056 R)
• M25: 12,650,594 km (0.115 R)
• M26: 13,623,728 km (0.116 R)
• M27: 14,025,997 km (0.112 R)
• M28: 14,747,208 km (0.091 R)
• M29: 15,352,182 km (0.092 R)
• M30: 15,835,533 km (0.094 R)
• M31: 15,965,234 km (0.116 R)
• M32: 16,684,950 km (0.109 R)
• M33: 17,048,921 km (0.082 R)
• M34: 17,448,796 km (0.053 R)
• M35: 18,257,971 km (0.087 R)
• M36: 18,564,647 km (0.071 R)
• M37: 18,838,561 km (0.119 R)
• M38: 19,148,378 km (0.104 R)
• M39: 19,217,492 km (0.096 R)
• M40: 19,633,823 km (0.071 R)
• M41: 19,982,835 km (0.033 R)
• M42: 20,758,201 km (0.115 R)
• M43: 20,864,714 km (0.087 R)
• M44: 21,759,160 km (0.049 R)
• M45: 21,831,266 km (0.08 R)
• M46: 23,326,796 km (0.117 R)
• M47: 24,367,100 km (0.116 R)
• M48: 24,629,494 km (0.061 R)
• M49: 24,968,333 km (0.058 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.43 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 581

Radius: 5.2

Gravity: 21.49 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 11.63 AU - 19.23 AU

Year: 21402 Days

Day: 20.6 Hours

Environment

Temp: -181 °C

Axial Tilt: 23.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 75,351,773 km

• M1: 71,358 km (0.103 R)
• M2: 217,067 km (0.088 R)
• M3: 436,527 km (0.115 R)
• M4: 578,944 km (0.113 R)
• M5: 736,022 km (0.072 R)
• M6: 1,035,816 km (0.094 R)
• M7: 1,198,877 km (0.115 R)
• M8: 1,283,699 km (0.077 R)
• M9: 1,459,028 km (0.094 R)
• M10: 2,269,101 km (0.036 R)
• M11: 2,339,112 km (0.084 R)
• M12: 2,886,641 km (0.097 R)
• M13: 2,924,489 km (0.095 R)
• M14: 3,116,423 km (0.097 R)
• M15: 3,431,925 km (0.041 R)
• M16: 3,634,331 km (0.09 R)
• M17: 4,135,932 km (0.093 R)
• M18: 4,307,970 km (0.115 R)
• M19: 5,248,940 km (0.117 R)
• M20: 5,341,691 km (0.097 R)
• M21: 5,958,483 km (0.065 R)
• M22: 6,104,042 km (0.103 R)
• M23: 7,413,622 km (0.09 R)
• M24: 7,939,608 km (0.115 R)
• M25: 8,532,165 km (0.075 R)
• M26: 8,861,280 km (0.066 R)
• M27: 9,816,313 km (0.055 R)
• M28: 9,873,609 km (0.08 R)
• M29: 10,451,655 km (0.04 R)
• M30: 10,862,750 km (0.11 R)
• M31: 11,399,059 km (0.086 R)
• M32: 12,005,229 km (0.026 R)
• M33: 12,497,556 km (0.077 R)
• M34: 13,185,257 km (0.119 R)
• M35: 14,207,310 km (0.104 R)
• M36: 14,336,862 km (0.07 R)
• M37: 14,597,162 km (0.11 R)
• M38: 15,720,642 km (0.092 R)
• M39: 16,191,426 km (0.077 R)
• M40: 17,215,424 km (0.071 R)
• M41: 17,839,845 km (0.048 R)
• M42: 18,190,054 km (0.077 R)
• M43: 18,330,676 km (0.114 R)
• M44: 20,850,652 km (0.041 R)
• M45: 20,997,856 km (0.047 R)
• M46: 21,367,513 km (0.114 R)
• M47: 23,476,693 km (0.046 R)
• M48: 23,783,369 km (0.071 R)
• M49: 25,258,254 km (0.045 R)
• M50: 27,646,584 km (0.113 R)
• M51: 28,703,792 km (0.083 R)
• M52: 29,691,288 km (0.119 R)
• M53: 33,234,065 km (0.058 R)
• M54: 35,142,485 km (0.05 R)
• M55: 35,493,292 km (0.106 R)
• M56: 35,581,106 km (0.093 R)
• M57: 35,757,033 km (0.107 R)
• M58: 38,340,887 km (0.069 R)
• M59: 38,611,659 km (0.12 R)
• M60: 39,154,999 km (0.114 R)
• M61: 39,974,795 km (0.11 R)
• M62: 40,249,307 km (0.103 R)
• M63: 40,616,271 km (0.082 R)
• M64: 42,747,891 km (0.099 R)
• M65: 43,780,116 km (0.118 R)
• M66: 44,535,884 km (0.113 R)
• M67: 45,296,141 km (0.094 R)
• M68: 48,087,488 km (0.092 R)
• M69: 48,282,114 km (0.078 R)
• M70: 49,062,866 km (0.03 R)
• M71: 49,160,852 km (0.073 R)
• M72: 49,946,391 km (0.055 R)
• M73: 53,029,154 km (0.097 R)
• M74: 53,129,684 km (0.113 R)
• M75: 53,935,717 km (0.058 R)
• M76: 54,847,367 km (0.075 R)
• M77: 56,070,778 km (0.1 R)
• M78: 56,173,103 km (0.088 R)
• M79: 61,475,001 km (0.105 R)
• M80: 63,064,628 km (0.114 R)
• M81: 63,170,992 km (0.103 R)
• M82: 64,989,803 km (0.097 R)
• M83: 65,959,646 km (0.089 R)
• M84: 66,825,668 km (0.071 R)
• M85: 67,042,884 km (0.083 R)
• M86: 68,131,957 km (0.082 R)
• M87: 68,241,163 km (0.087 R)
• M88: 68,350,370 km (0.074 R)
• M89: 68,569,082 km (0.03 R)
• M90: 68,897,748 km (0.104 R)
• M91: 69,336,668 km (0.031 R)
• M92: 70,106,948 km (0.056 R)
• M93: 74,787,865 km (0.094 R)
• M94: 75,351,699 km (0.104 R)

Kuiper Belt

Range: 31.1 - 54.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 311 - 17,110 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit