🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.91

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 0.56 AU - 0.9 AU

Year: 235 Days

Day: 30.7 Hours

Environment

Temp: 186 °C

Axial Tilt: 17.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.34

Radius: 0.65

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 0.87 AU - 1.39 AU

Year: 453 Days

Day: 37.1 Hours

Environment

Temp: -2 °C

Axial Tilt: 25.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.47

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 1.28 AU - 1.96 AU

Year: 777 Days

Day: 17.9 Hours

Environment

Temp: -58 °C

Axial Tilt: 37.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.26

Radius: 1.1

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 1.69 AU - 2.43 AU

Year: 1114 Days

Day: 44.5 Hours

Environment

Temp: -86 °C

Axial Tilt: 36.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.67

Radius: 1.23

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 3.4 AU - 4.62 AU

Year: 3025 Days

Day: 44.2 Hours

Environment

Temp: -137 °C

Axial Tilt: 20.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.55

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 3.84 AU - 4.36 AU

Year: 3128 Days

Day: 38.1 Hours

Environment

Temp: -126 °C

Axial Tilt: 7.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 8.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 123.4

Radius: 12.1

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 8.41 AU - 9.01 AU

Year: 9684 Days

Day: 6.7 Hours

Environment

Temp: -184 °C

Axial Tilt: 46.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 75,368,450 km

• M1: 219,460 km (0.032 R)
• M2: 377,286 km (0.115 R)
• M3: 557,252 km (0.102 R)
• M4: 638,484 km (0.104 R)
• M5: 934,239 km (0.068 R)
• M6: 1,486,554 km (0.032 R)
• M7: 1,681,181 km (0.094 R)
• M8: 2,401,794 km (0.053 R)
• M9: 2,507,111 km (0.118 R)
• M10: 2,704,131 km (0.102 R)
• M11: 3,765,079 km (0.086 R)
• M12: 4,033,308 km (0.097 R)
• M13: 4,307,820 km (0.07 R)
• M14: 4,501,400 km (0.064 R)
• M15: 4,610,307 km (0.045 R)
• M16: 5,723,315 km (0.028 R)
• M17: 5,984,364 km (0.119 R)
• M18: 7,016,888 km (0.07 R)
• M19: 7,347,649 km (0.119 R)
• M20: 8,585,871 km (0.118 R)
• M21: 8,885,066 km (0.076 R)
• M22: 9,549,580 km (0.099 R)
• M23: 11,044,212 km (0.044 R)
• M24: 11,221,336 km (0.065 R)
• M25: 11,668,335 km (0.12 R)
• M26: 11,818,681 km (0.108 R)
• M27: 11,969,625 km (0.058 R)
• M28: 13,044,037 km (0.056 R)
• M29: 14,181,429 km (0.093 R)
• M30: 14,277,621 km (0.066 R)
• M31: 14,957,244 km (0.111 R)
• M32: 15,383,149 km (0.11 R)
• M33: 16,752,718 km (0.042 R)
• M34: 16,922,511 km (0.039 R)
• M35: 17,745,000 km (0.075 R)
• M36: 17,952,642 km (0.094 R)
• M37: 18,196,038 km (0.056 R)
• M38: 18,791,437 km (0.054 R)
• M39: 19,144,638 km (0.1 R)
• M40: 19,929,578 km (0.09 R)
• M41: 20,037,438 km (0.096 R)
• M42: 20,980,353 km (0.102 R)
• M43: 21,236,615 km (0.115 R)
• M44: 21,420,470 km (0.07 R)
• M45: 22,421,729 km (0.076 R)
• M46: 22,533,927 km (0.112 R)
• M47: 23,059,913 km (0.081 R)
• M48: 23,286,704 km (0.117 R)
• M49: 24,392,830 km (0.106 R)
• M50: 24,662,406 km (0.09 R)
• M51: 24,855,537 km (0.117 R)
• M52: 25,126,758 km (0.089 R)
• M53: 25,750,581 km (0.071 R)
• M54: 26,497,822 km (0.114 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.75 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 623.7

Radius: 6.5

Gravity: 14.76 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 14.19 AU - 17.31 AU

Year: 23548 Days

Day: 15.6 Hours

Environment

Temp: -194 °C

Axial Tilt: 34.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 75,368,450 km

• M1: 88,113 km (0.117 R)
• M2: 279,150 km (0.054 R)
• M3: 665,561 km (0.104 R)
• M4: 1,802,056 km (0.081 R)
• M5: 2,225,268 km (0.116 R)
• M6: 2,796,433 km (0.095 R)
• M7: 3,159,956 km (0.113 R)
• M8: 3,242,833 km (0.072 R)
• M9: 4,383,966 km (0.084 R)
• M10: 4,430,191 km (0.056 R)
• M11: 5,142,427 km (0.119 R)
• M12: 5,289,182 km (0.089 R)
• M13: 5,788,091 km (0.063 R)
• M14: 6,146,378 km (0.104 R)
• M15: 6,302,109 km (0.051 R)
• M16: 6,354,319 km (0.09 R)
• M17: 6,777,083 km (0.065 R)
• M18: 6,830,639 km (0.074 R)
• M19: 7,154,668 km (0.096 R)
• M20: 7,817,536 km (0.107 R)
• M21: 8,042,830 km (0.093 R)
• M22: 8,156,375 km (0.083 R)
• M23: 8,213,222 km (0.069 R)
• M24: 10,349,330 km (0.114 R)
• M25: 11,798,634 km (0.09 R)
• M26: 13,782,153 km (0.09 R)
• M27: 14,122,787 km (0.109 R)
• M28: 14,191,153 km (0.078 R)
• M29: 15,160,847 km (0.046 R)
• M30: 16,151,933 km (0.111 R)
• M31: 16,510,818 km (0.113 R)
• M32: 16,582,924 km (0.116 R)
• M33: 19,020,920 km (0.119 R)
• M34: 19,475,997 km (0.114 R)
• M35: 19,781,476 km (0.077 R)
• M36: 19,858,070 km (0.116 R)
• M37: 19,934,814 km (0.03 R)
• M38: 22,921,835 km (0.108 R)
• M39: 26,129,063 km (0.067 R)
• M40: 26,550,331 km (0.081 R)
• M41: 27,485,018 km (0.105 R)
• M42: 27,827,598 km (0.089 R)
• M43: 28,257,691 km (0.093 R)
• M44: 28,344,009 km (0.07 R)
• M45: 28,776,946 km (0.107 R)
• M46: 28,950,629 km (0.085 R)
• M47: 30,264,696 km (0.083 R)
• M48: 31,598,212 km (0.11 R)
• M49: 33,497,058 km (0.088 R)
• M50: 34,690,998 km (0.102 R)
• M51: 34,875,901 km (0.059 R)
• M52: 36,179,497 km (0.113 R)
• M53: 36,837,279 km (0.075 R)
• M54: 37,025,922 km (0.078 R)
• M55: 37,214,864 km (0.111 R)
• M56: 37,309,559 km (0.068 R)
• M57: 39,797,222 km (0.11 R)
• M58: 40,573,486 km (0.092 R)
• M59: 41,256,849 km (0.091 R)
• M60: 42,140,823 km (0.029 R)
• M61: 43,827,688 km (0.085 R)
• M62: 43,927,620 km (0.081 R)
• M63: 45,536,694 km (0.056 R)
• M64: 45,739,100 km (0.108 R)
• M65: 46,858,092 km (0.109 R)
• M66: 49,538,587 km (0.099 R)
• M67: 50,582,630 km (0.061 R)
• M68: 51,107,420 km (0.103 R)
• M69: 51,423,221 km (0.103 R)
• M70: 51,634,004 km (0.105 R)
• M71: 51,845,087 km (0.083 R)
• M72: 52,056,618 km (0.107 R)
• M73: 54,293,854 km (0.107 R)
• M74: 55,046,481 km (0.066 R)
• M75: 55,802,699 km (0.062 R)
• M76: 56,453,599 km (0.073 R)
• M77: 59,302,840 km (0.026 R)
• M78: 60,968,014 km (0.041 R)
• M79: 63,324,629 km (0.059 R)
• M80: 65,254,292 km (0.095 R)
• M81: 65,939,899 km (0.059 R)
• M82: 66,054,491 km (0.082 R)
• M83: 66,627,900 km (0.117 R)
• M84: 66,857,832 km (0.074 R)
• M85: 69,054,676 km (0.118 R)
• M86: 71,040,289 km (0.105 R)
• M87: 72,453,241 km (0.115 R)
• M88: 74,113,328 km (0.104 R)
• M89: 75,067,464 km (0.103 R)
• M90: 78,075,578 km (0.105 R)
• M91: 79,046,468 km (0.073 R)
• M92: 81,859,955 km (0.111 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.81 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 474.8

Radius: 4.6

Gravity: 22.44 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 15.32 AU - 16.3 AU

Year: 23682 Days

Day: 23.9 Hours

Environment

Temp: -206 °C

Axial Tilt: 24.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 75,368,450 km

• M1: 372,947 km (0.1 R)
• M2: 429,196 km (0.084 R)
• M3: 468,241 km (0.075 R)
• M4: 637,287 km (0.049 R)
• M5: 874,100 km (0.084 R)
• M6: 1,028,635 km (0.088 R)
• M7: 1,164,021 km (0.094 R)
• M8: 1,392,607 km (0.067 R)
• M9: 1,956,591 km (0.101 R)
• M10: 2,262,369 km (0.09 R)
• M11: 2,510,551 km (0.093 R)
• M12: 2,917,906 km (0.119 R)
• M13: 3,385,549 km (0.056 R)
• M14: 3,506,125 km (0.082 R)
• M15: 4,044,528 km (0.119 R)
• M16: 4,215,518 km (0.117 R)
• M17: 6,692,410 km (0.119 R)
• M18: 6,945,380 km (0.064 R)
• M19: 7,988,078 km (0.111 R)
• M20: 8,581,981 km (0.048 R)
• M21: 9,584,287 km (0.118 R)
• M22: 11,576,033 km (0.094 R)
• M23: 14,010,738 km (0.103 R)
• M24: 14,139,692 km (0.104 R)
• M25: 14,529,095 km (0.076 R)
• M26: 15,119,707 km (0.114 R)
• M27: 15,986,776 km (0.066 R)
• M28: 16,256,651 km (0.109 R)
• M29: 16,664,455 km (0.098 R)
• M30: 17,698,625 km (0.091 R)
• M31: 17,908,062 km (0.053 R)
• M32: 18,188,408 km (0.106 R)
• M33: 19,467,919 km (0.111 R)
• M34: 21,440,965 km (0.108 R)
• M35: 21,589,666 km (0.073 R)
• M36: 21,962,912 km (0.06 R)
• M37: 22,112,809 km (0.079 R)
• M38: 22,639,992 km (0.062 R)
• M39: 22,715,539 km (0.103 R)
• M40: 24,014,497 km (0.119 R)
• M41: 24,556,341 km (0.099 R)
• M42: 25,968,096 km (0.077 R)
• M43: 26,524,151 km (0.086 R)
• M44: 31,027,646 km (0.028 R)
• M45: 31,956,349 km (0.115 R)
• M46: 32,126,143 km (0.104 R)
• M47: 32,466,627 km (0.071 R)
• M48: 33,237,356 km (0.048 R)
• M49: 35,058,710 km (0.086 R)
• M50: 37,716,316 km (0.091 R)
• M51: 39,160,085 km (0.116 R)
• M52: 42,194,229 km (0.085 R)
• M53: 42,754,024 km (0.043 R)
• M54: 43,410,161 km (0.116 R)
• M55: 43,598,205 km (0.109 R)
• M56: 43,975,192 km (0.097 R)
• M57: 44,069,588 km (0.084 R)
• M58: 44,353,375 km (0.072 R)
• M59: 45,589,502 km (0.116 R)
• M60: 47,998,178 km (0.082 R)
• M61: 48,777,732 km (0.066 R)
• M62: 49,954,918 km (0.105 R)
• M63: 50,546,877 km (0.085 R)
• M64: 51,141,378 km (0.086 R)
• M65: 51,439,377 km (0.094 R)
• M66: 52,137,102 km (0.075 R)
• M67: 52,837,968 km (0.107 R)
• M68: 53,239,788 km (0.096 R)
• M69: 53,541,826 km (0.094 R)
• M70: 55,468,198 km (0.09 R)
• M71: 56,491,148 km (0.084 R)
• M72: 57,211,013 km (0.055 R)
• M73: 59,597,249 km (0.101 R)
• M74: 59,910,806 km (0.036 R)
• M75: 60,120,243 km (0.094 R)
• M76: 61,065,552 km (0.091 R)
• M77: 61,910,032 km (0.1 R)
• M78: 62,121,713 km (0.063 R)
• M79: 62,864,616 km (0.1 R)
• M80: 63,290,371 km (0.063 R)
• M81: 63,610,361 km (0.063 R)
• M82: 64,680,883 km (0.054 R)
• M83: 68,802,753 km (0.118 R)
• M84: 69,021,914 km (0.066 R)
• M85: 69,351,329 km (0.081 R)
• M86: 70,452,968 km (0.057 R)
• M87: 71,449,439 km (0.076 R)
• M88: 72,227,647 km (0.117 R)
• M89: 73,008,698 km (0.086 R)
• M90: 73,456,145 km (0.104 R)
• M91: 74,016,987 km (0.047 R)
• M92: 74,916,968 km (0.077 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: 483 - 11,304 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit