🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.43 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 301.8

Radius: 10.8

Gravity: 2.59 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 0.83 AU - 0.87 AU

Year: 541 Days

Day: 8.2 Hours

Environment

Temp: -161 °C

Axial Tilt: 38.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 59,578,554 km

• M1: 135,536 km (0.108 R)
• M2: 224,397 km (0.087 R)
• M3: 302,337 km (0.101 R)
• M4: 380,876 km (0.116 R)
• M5: 490,531 km (0.117 R)
• M6: 558,598 km (0.082 R)
• M7: 648,058 km (0.094 R)
• M8: 724,502 km (0.094 R)
• M9: 792,570 km (0.078 R)
• M10: 915,689 km (0.089 R)
• M11: 1,024,297 km (0.054 R)
• M12: 1,200,224 km (0.039 R)
• M13: 1,282,802 km (0.115 R)
• M14: 1,522,607 km (0.076 R)
• M15: 1,694,196 km (0.048 R)
• M16: 1,792,930 km (0.116 R)
• M17: 1,909,766 km (0.052 R)
• M18: 2,184,877 km (0.076 R)
• M19: 2,275,683 km (0.115 R)
• M20: 2,356,166 km (0.106 R)
• M21: 2,425,879 km (0.118 R)
• M22: 2,514,142 km (0.056 R)
• M23: 2,615,569 km (0.037 R)
• M24: 2,712,209 km (0.118 R)
• M25: 2,896,664 km (0.032 R)
• M26: 3,117,320 km (0.102 R)
• M27: 3,343,512 km (0.086 R)
• M28: 3,428,933 km (0.11 R)
• M29: 3,528,266 km (0.093 R)
• M30: 3,608,600 km (0.102 R)
• M31: 3,860,074 km (0.071 R)
• M32: 4,033,159 km (0.111 R)
• M33: 4,301,388 km (0.026 R)
• M34: 4,722,057 km (0.074 R)
• M35: 4,803,288 km (0.027 R)
• M36: 4,929,848 km (0.095 R)
• M37: 5,087,674 km (0.107 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 673

Radius: 9

Gravity: 8.31 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 0.76 AU - 0.94 AU

Year: 541 Days

Day: 6.9 Hours

Environment

Temp: -160 °C

Axial Tilt: 25.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 59,578,554 km

• M1: 112,198 km (0.084 R)
• M2: 200,760 km (0.03 R)
• M3: 305,180 km (0.058 R)
• M4: 408,253 km (0.042 R)
• M5: 509,231 km (0.102 R)
• M6: 585,975 km (0.051 R)
• M7: 784,940 km (0.092 R)
• M8: 1,105,079 km (0.064 R)
• M9: 1,175,091 km (0.045 R)
• M10: 1,246,599 km (0.043 R)
• M11: 1,319,752 km (0.113 R)
• M12: 1,382,733 km (0.109 R)
• M13: 1,494,034 km (0.089 R)
• M14: 1,590,225 km (0.103 R)
• M15: 1,826,889 km (0.071 R)
• M16: 1,956,142 km (0.06 R)
• M17: 2,015,383 km (0.083 R)
• M18: 2,115,314 km (0.107 R)
• M19: 2,299,618 km (0.09 R)
• M20: 2,432,461 km (0.064 R)
• M21: 2,603,901 km (0.114 R)
• M22: 2,669,275 km (0.097 R)
• M23: 2,868,689 km (0.115 R)
• M24: 2,928,678 km (0.062 R)
• M25: 3,096,078 km (0.043 R)
• M26: 3,173,120 km (0.067 R)
• M27: 3,368,794 km (0.059 R)
• M28: 3,689,981 km (0.089 R)
• M29: 3,937,416 km (0.102 R)
• M30: 4,004,436 km (0.12 R)
• M31: 4,080,132 km (0.056 R)
• M32: 4,147,900 km (0.108 R)
• M33: 4,233,021 km (0.103 R)
• M34: 4,293,010 km (0.12 R)
• M35: 4,413,885 km (0.082 R)
• M36: 4,614,945 km (0.064 R)
• M37: 4,801,194 km (0.075 R)
• M38: 4,863,726 km (0.106 R)
• M39: 5,263,601 km (0.096 R)
• M40: 5,374,603 km (0.109 R)
• M41: 5,439,678 km (0.114 R)
• M42: 5,664,673 km (0.091 R)
• M43: 5,816,515 km (0.097 R)
• M44: 5,902,534 km (0.096 R)
• M45: 6,162,983 km (0.093 R)
• M46: 6,466,667 km (0.081 R)
• M47: 6,585,597 km (0.065 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 587.2

Radius: 11.4

Gravity: 4.52 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 0.9 AU - 1.04 AU

Year: 659 Days

Day: 5.8 Hours

Environment

Temp: -173 °C

Axial Tilt: 24.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 59,578,554 km

• M1: 150,196 km (0.068 R)
• M2: 230,680 km (0.079 R)
• M3: 319,242 km (0.105 R)
• M4: 536,009 km (0.051 R)
• M5: 689,197 km (0.113 R)
• M6: 764,744 km (0.105 R)
• M7: 868,565 km (0.061 R)
• M8: 945,907 km (0.061 R)
• M9: 1,280,259 km (0.054 R)
• M10: 1,369,718 km (0.103 R)
• M11: 1,461,422 km (0.049 R)
• M12: 1,555,369 km (0.07 R)
• M13: 1,631,963 km (0.088 R)
• M14: 1,729,651 km (0.07 R)
• M15: 1,802,505 km (0.091 R)
• M16: 1,910,514 km (0.077 R)
• M17: 1,986,061 km (0.108 R)
• M18: 2,069,687 km (0.069 R)
• M19: 2,175,901 km (0.06 R)
• M20: 2,276,880 km (0.106 R)
• M21: 2,349,883 km (0.07 R)
• M22: 2,505,764 km (0.068 R)
• M23: 2,649,977 km (0.117 R)
• M24: 2,727,020 km (0.072 R)
• M25: 2,954,708 km (0.09 R)
• M26: 3,778,543 km (0.036 R)
• M27: 3,891,938 km (0.105 R)
• M28: 4,033,009 km (0.093 R)
• M29: 4,113,044 km (0.112 R)
• M30: 4,402,217 km (0.056 R)
• M31: 4,512,470 km (0.034 R)
• M32: 4,632,896 km (0.111 R)
• M33: 4,914,888 km (0.065 R)
• M34: 5,115,649 km (0.112 R)
• M35: 5,289,930 km (0.109 R)
• M36: 5,407,215 km (0.086 R)
• M37: 5,644,477 km (0.069 R)
• M38: 5,764,455 km (0.027 R)
• M39: 5,905,376 km (0.118 R)
• M40: 6,027,149 km (0.105 R)
• M41: 6,397,553 km (0.108 R)
• M42: 6,470,407 km (0.092 R)
• M43: 6,595,920 km (0.081 R)
• M44: 7,031,250 km (0.043 R)
• M45: 7,138,810 km (0.062 R)
• M46: 7,214,507 km (0.116 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 70.9

Radius: 12.5

Gravity: 0.45 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 0.91 AU - 1.47 AU

Year: 896 Days

Day: 6.9 Hours

Environment

Temp: -193 °C

Axial Tilt: 30 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 59,578,554 km

• M1: 157,975 km (0.061 R)
• M2: 261,347 km (0.069 R)
• M3: 340,934 km (0.091 R)
• M4: 479,461 km (0.072 R)
• M5: 622,926 km (0.083 R)
• M6: 856,149 km (0.118 R)
• M7: 976,575 km (0.106 R)
• M8: 1,118,842 km (0.114 R)
• M9: 1,239,718 km (0.038 R)
• M10: 1,473,240 km (0.069 R)
• M11: 1,575,415 km (0.09 R)
• M12: 1,666,221 km (0.092 R)
• M13: 1,834,219 km (0.098 R)
• M14: 1,988,604 km (0.105 R)
• M15: 2,082,402 km (0.085 R)
• M16: 2,167,524 km (0.096 R)
• M17: 2,259,077 km (0.112 R)
• M18: 2,362,300 km (0.063 R)
• M19: 2,440,839 km (0.049 R)
• M20: 2,579,217 km (0.095 R)
• M21: 2,660,149 km (0.115 R)
• M22: 2,819,172 km (0.04 R)
• M23: 2,942,141 km (0.092 R)
• M24: 3,101,014 km (0.091 R)
• M25: 3,204,835 km (0.094 R)
• M26: 3,362,661 km (0.105 R)
• M27: 3,565,216 km (0.111 R)
• M28: 3,784,078 km (0.033 R)
• M29: 3,907,646 km (0.106 R)
• M30: 4,127,106 km (0.096 R)
• M31: 4,209,834 km (0.116 R)
• M32: 4,357,188 km (0.117 R)

Planet 5 - Ice Giant

Semi-Major Axis: 7.08 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 620

Radius: 4.6

Gravity: 29.3 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 5.96 AU - 8.2 AU

Year: 13004 Days

Day: 19.5 Hours

Environment

Temp: -236 °C

Axial Tilt: 49.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 59,578,554 km

• M1: 71,209 km (0.076 R)
• M2: 498,610 km (0.103 R)
• M3: 532,120 km (0.104 R)
• M4: 566,527 km (0.041 R)
• M5: 637,437 km (0.053 R)
• M6: 749,635 km (0.054 R)
• M7: 808,128 km (0.119 R)
• M8: 1,014,124 km (0.12 R)
• M9: 1,168,060 km (0.083 R)
• M10: 1,448,855 km (0.118 R)
• M11: 1,597,107 km (0.067 R)
• M12: 1,698,534 km (0.05 R)
• M13: 1,750,145 km (0.081 R)
• M14: 1,934,749 km (0.114 R)
• M15: 2,043,058 km (0.109 R)
• M16: 2,209,112 km (0.051 R)
• M17: 2,379,803 km (0.11 R)
• M18: 2,466,719 km (0.092 R)
• M19: 3,041,175 km (0.115 R)
• M20: 3,489,969 km (0.109 R)
• M21: 3,856,932 km (0.076 R)
• M22: 4,271,318 km (0.094 R)
• M23: 4,663,414 km (0.085 R)
• M24: 4,808,824 km (0.115 R)
• M25: 6,025,204 km (0.086 R)
• M26: 6,423,882 km (0.112 R)
• M27: 7,162,746 km (0.084 R)
• M28: 7,288,558 km (0.094 R)
• M29: 8,189,137 km (0.044 R)
• M30: 8,408,747 km (0.097 R)
• M31: 10,281,114 km (0.096 R)
• M32: 10,996,939 km (0.103 R)
• M33: 12,175,621 km (0.082 R)
• M34: 12,881,424 km (0.106 R)
• M35: 13,085,475 km (0.079 R)
• M36: 13,136,638 km (0.098 R)
• M37: 13,342,036 km (0.099 R)
• M38: 13,548,630 km (0.103 R)
• M39: 13,860,392 km (0.09 R)
• M40: 14,017,021 km (0.083 R)
• M41: 15,670,975 km (0.113 R)
• M42: 16,052,899 km (0.066 R)
• M43: 16,437,814 km (0.076 R)
• M44: 16,825,871 km (0.12 R)
• M45: 17,160,821 km (0.118 R)
• M46: 17,329,268 km (0.112 R)
• M47: 17,724,057 km (0.093 R)
• M48: 19,100,357 km (0.119 R)
• M49: 19,449,818 km (0.067 R)
• M50: 20,332,445 km (0.042 R)
• M51: 21,108,110 km (0.083 R)
• M52: 22,565,193 km (0.061 R)
• M53: 22,934,401 km (0.109 R)
• M54: 23,057,969 km (0.086 R)
• M55: 23,741,481 km (0.096 R)
• M56: 25,447,047 km (0.118 R)
• M57: 27,453,603 km (0.091 R)
• M58: 27,716,147 km (0.113 R)
• M59: 29,914,039 km (0.114 R)
• M60: 30,727,103 km (0.06 R)
• M61: 32,444,038 km (0.106 R)
• M62: 33,279,243 km (0.104 R)
• M63: 34,051,019 km (0.108 R)
• M64: 34,545,140 km (0.039 R)
• M65: 35,755,237 km (0.092 R)
• M66: 36,185,631 km (0.109 R)
• M67: 36,617,669 km (0.063 R)
• M68: 37,778,249 km (0.054 R)
• M69: 38,436,331 km (0.099 R)
• M70: 39,467,658 km (0.117 R)
• M71: 39,615,760 km (0.078 R)
• M72: 41,482,143 km (0.082 R)
• M73: 42,085,322 km (0.116 R)
• M74: 43,071,920 km (0.102 R)
• M75: 43,759,322 km (0.064 R)
• M76: 43,912,510 km (0.037 R)
• M77: 45,687,639 km (0.051 R)
• M78: 45,765,429 km (0.069 R)
• M79: 45,921,011 km (0.101 R)
• M80: 45,998,802 km (0.087 R)
• M81: 46,388,654 km (0.098 R)
• M82: 46,701,463 km (0.034 R)
• M83: 47,407,565 km (0.09 R)
• M84: 47,959,133 km (0.113 R)
• M85: 48,117,108 km (0.049 R)
• M86: 48,512,944 km (0.086 R)
• M87: 48,750,954 km (0.104 R)
• M88: 51,960,876 km (0.029 R)
• M89: 52,285,653 km (0.087 R)
• M90: 54,248,077 km (0.118 R)
• M91: 54,412,785 km (0.043 R)
• M92: 54,742,498 km (0.091 R)
• M93: 54,990,232 km (0.037 R)

Planet 6 - Ice Giant

Semi-Major Axis: 7.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 755.3

Radius: 5.9

Gravity: 21.7 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 5.48 AU - 8.82 AU

Year: 13197 Days

Day: 23.7 Hours

Environment

Temp: -236 °C

Axial Tilt: 28.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 59,578,554 km

• M1: 78,688 km (0.032 R)
• M2: 141,968 km (0.119 R)
• M3: 205,248 km (0.107 R)
• M4: 308,620 km (0.107 R)
• M5: 352,153 km (0.037 R)
• M6: 883,226 km (0.073 R)
• M7: 1,247,048 km (0.118 R)
• M8: 1,419,833 km (0.111 R)
• M9: 1,470,697 km (0.115 R)
• M10: 1,522,009 km (0.046 R)
• M11: 1,626,727 km (0.049 R)
• M12: 1,733,839 km (0.094 R)
• M13: 1,898,995 km (0.115 R)
• M14: 2,126,983 km (0.097 R)
• M15: 2,577,871 km (0.114 R)
• M16: 2,703,084 km (0.089 R)
• M17: 2,927,182 km (0.065 R)
• M18: 3,223,834 km (0.078 R)
• M19: 3,291,153 km (0.112 R)
• M20: 4,466,992 km (0.067 R)
• M21: 4,504,541 km (0.093 R)
• M22: 4,542,091 km (0.057 R)
• M23: 5,118,790 km (0.083 R)
• M24: 5,556,215 km (0.051 R)
• M25: 5,758,920 km (0.11 R)
• M26: 6,088,484 km (0.067 R)
• M27: 7,113,528 km (0.066 R)
• M28: 8,099,229 km (0.079 R)
• M29: 8,282,935 km (0.06 R)
• M30: 9,126,966 km (0.093 R)
• M31: 9,656,243 km (0.067 R)
• M32: 10,543,508 km (0.104 R)
• M33: 11,098,367 km (0.12 R)
• M34: 11,922,502 km (0.117 R)
• M35: 12,553,505 km (0.091 R)
• M36: 12,766,233 km (0.104 R)
• M37: 13,141,275 km (0.073 R)
• M38: 13,465,753 km (0.075 R)
• M39: 14,845,793 km (0.09 R)
• M40: 16,502,141 km (0.1 R)
• M41: 18,036,118 km (0.114 R)
• M42: 18,577,662 km (0.109 R)
• M43: 18,638,249 km (0.103 R)
• M44: 18,820,160 km (0.111 R)
• M45: 19,063,556 km (0.111 R)
• M46: 19,985,827 km (0.089 R)
• M47: 20,109,843 km (0.075 R)
• M48: 21,491,380 km (0.071 R)
• M49: 22,386,424 km (0.103 R)
• M50: 22,903,434 km (0.112 R)
• M51: 22,968,210 km (0.104 R)
• M52: 23,883,150 km (0.112 R)
• M53: 25,478,911 km (0.078 R)
• M54: 25,815,805 km (0.111 R)
• M55: 27,177,595 km (0.104 R)
• M56: 28,842,469 km (0.082 R)
• M57: 29,758,008 km (0.106 R)
• M58: 30,183,764 km (0.071 R)
• M59: 30,611,464 km (0.064 R)
• M60: 31,979,238 km (0.078 R)
• M61: 33,146,400 km (0.108 R)
• M62: 33,587,714 km (0.09 R)
• M63: 33,735,367 km (0.096 R)
• M64: 34,476,176 km (0.119 R)
• M65: 34,848,674 km (0.059 R)
• M66: 36,124,894 km (0.061 R)
• M67: 36,276,137 km (0.041 R)
• M68: 36,654,919 km (0.094 R)
• M69: 37,111,193 km (0.09 R)
• M70: 38,260,254 km (0.076 R)
• M71: 38,568,575 km (0.1 R)
• M72: 39,576,565 km (0.111 R)
• M73: 40,201,137 km (0.082 R)
• M74: 40,357,766 km (0.116 R)
• M75: 40,593,083 km (0.118 R)
• M76: 40,986,376 km (0.059 R)
• M77: 41,065,214 km (0.085 R)
• M78: 42,173,734 km (0.09 R)
• M79: 42,571,964 km (0.033 R)
• M80: 44,906,588 km (0.085 R)
• M81: 45,313,345 km (0.117 R)
• M82: 47,862,044 km (0.114 R)
• M83: 49,111,934 km (0.117 R)
• M84: 49,195,709 km (0.071 R)
• M85: 50,288,222 km (0.049 R)
• M86: 51,303,692 km (0.074 R)
• M87: 52,925,483 km (0.082 R)
• M88: 53,183,090 km (0.061 R)
• M89: 53,269,109 km (0.095 R)
• M90: 54,650,795 km (0.077 R)
• M91: 54,824,328 km (0.063 R)
• M92: 56,833,129 km (0.082 R)
• M93: 57,008,906 km (0.096 R)
• M94: 57,890,786 km (0.078 R)
• M95: 58,244,734 km (0.1 R)
• M96: 58,688,142 km (0.095 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: 409 - 11,910 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit