🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.32 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.12

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 0.58 AU - 0.7 AU

Year: 331 Days

Day: 18.5 Hours

Environment

Temp: -131 °C

Axial Tilt: 24.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 0.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 731.3

Radius: 13.1

Gravity: 4.26 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 0.51 AU - 0.85 AU

Year: 362 Days

Day: 6 Hours

Environment

Temp: -135 °C

Axial Tilt: 49.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 48,088,656 km

• M1: 164,707 km (0.076 R)
• M2: 269,725 km (0.098 R)
• M3: 458,966 km (0.104 R)
• M4: 732,581 km (0.076 R)
• M5: 991,684 km (0.037 R)
• M6: 1,126,173 km (0.093 R)
• M7: 1,234,781 km (0.082 R)
• M8: 1,356,703 km (0.068 R)
• M9: 1,562,849 km (0.12 R)
• M10: 1,649,317 km (0.111 R)
• M11: 1,732,194 km (0.051 R)
• M12: 1,816,717 km (0.098 R)
• M13: 1,967,960 km (0.065 R)
• M14: 2,123,542 km (0.092 R)
• M15: 2,231,551 km (0.1 R)
• M16: 2,318,169 km (0.11 R)
• M17: 2,429,619 km (0.1 R)
• M18: 2,518,929 km (0.105 R)
• M19: 2,645,788 km (0.075 R)
• M20: 2,774,891 km (0.112 R)
• M21: 2,874,673 km (0.082 R)
• M22: 3,194,513 km (0.116 R)
• M23: 3,325,710 km (0.111 R)
• M24: 3,499,094 km (0.117 R)
• M25: 3,668,589 km (0.075 R)
• M26: 3,792,456 km (0.106 R)
• M27: 3,959,706 km (0.085 R)
• M28: 4,093,895 km (0.111 R)
• M29: 4,258,453 km (0.117 R)
• M30: 4,476,417 km (0.115 R)
• M31: 4,564,680 km (0.112 R)
• M32: 4,660,871 km (0.08 R)
• M33: 4,765,291 km (0.072 R)
• M34: 4,923,416 km (0.119 R)
• M35: 5,014,521 km (0.025 R)
• M36: 5,114,003 km (0.118 R)
• M37: 5,260,460 km (0.046 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 306.1

Radius: 12.4

Gravity: 1.99 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 2.05 AU - 2.19 AU

Year: 1993 Days

Day: 7.4 Hours

Environment

Temp: -192 °C

Axial Tilt: 103.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 48,088,656 km

• M1: 189,092 km (0.048 R)
• M2: 292,314 km (0.091 R)
• M3: 373,247 km (0.106 R)
• M4: 498,759 km (0.048 R)
• M5: 604,824 km (0.116 R)
• M6: 719,715 km (0.105 R)
• M7: 822,040 km (0.119 R)
• M8: 1,027,438 km (0.071 R)
• M9: 1,120,937 km (0.063 R)
• M10: 1,201,271 km (0.12 R)
• M11: 1,351,168 km (0.111 R)
• M12: 1,615,358 km (0.085 R)
• M13: 1,877,154 km (0.103 R)
• M14: 2,013,438 km (0.108 R)
• M15: 2,173,358 km (0.118 R)
• M16: 2,689,471 km (0.117 R)
• M17: 2,821,715 km (0.067 R)
• M18: 2,922,394 km (0.107 R)
• M19: 3,196,757 km (0.087 R)
• M20: 3,313,593 km (0.072 R)
• M21: 3,587,955 km (0.111 R)
• M22: 3,770,914 km (0.109 R)
• M23: 4,273,862 km (0.104 R)
• M24: 4,351,204 km (0.07 R)
• M25: 4,599,237 km (0.07 R)
• M26: 4,678,524 km (0.042 R)
• M27: 4,798,352 km (0.094 R)
• M28: 4,892,299 km (0.095 R)
• M29: 5,041,149 km (0.103 R)
• M30: 5,177,732 km (0.069 R)
• M31: 5,384,925 km (0.099 R)
• M32: 5,822,050 km (0.082 R)
• M33: 5,951,153 km (0.08 R)
• M34: 6,037,770 km (0.112 R)
• M35: 6,124,836 km (0.041 R)
• M36: 6,447,519 km (0.05 R)
• M37: 6,700,788 km (0.114 R)
• M38: 6,942,089 km (0.076 R)
• M39: 7,217,050 km (0.112 R)
• M40: 7,355,877 km (0.073 R)
• M41: 7,667,639 km (0.114 R)
• M42: 7,761,886 km (0.112 R)
• M43: 8,079,332 km (0.109 R)
• M44: 8,941,166 km (0.109 R)
• M45: 9,207,001 km (0.047 R)
• M46: 9,543,147 km (0.113 R)
• M47: 9,780,858 km (0.06 R)
• M48: 10,123,737 km (0.112 R)
• M49: 10,314,175 km (0.108 R)
• M50: 10,680,839 km (0.073 R)
• M51: 10,945,328 km (0.109 R)
• M52: 11,122,901 km (0.092 R)
• M53: 11,265,617 km (0.071 R)
• M54: 11,589,197 km (0.078 R)
• M55: 11,697,656 km (0.046 R)
• M56: 12,025,126 km (0.078 R)
• M57: 12,318,936 km (0.111 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 450

Radius: 12.9

Gravity: 2.7 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 2.42 AU - 3.72 AU

Year: 3473 Days

Day: 13 Hours

Environment

Temp: -195 °C

Axial Tilt: 37.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 48,088,656 km

• M1: 161,117 km (0.047 R)
• M2: 416,780 km (0.088 R)
• M3: 506,838 km (0.109 R)
• M4: 640,129 km (0.075 R)
• M5: 758,611 km (0.074 R)
• M6: 999,015 km (0.083 R)
• M7: 1,140,085 km (0.039 R)
• M8: 1,311,824 km (0.066 R)
• M9: 1,720,525 km (0.049 R)
• M10: 2,239,630 km (0.075 R)
• M11: 2,326,097 km (0.074 R)
• M12: 2,428,422 km (0.108 R)
• M13: 2,547,203 km (0.086 R)
• M14: 2,729,264 km (0.05 R)
• M15: 3,122,407 km (0.077 R)
• M16: 3,334,237 km (0.076 R)
• M17: 3,517,046 km (0.117 R)
• M18: 3,945,345 km (0.03 R)
• M19: 4,068,164 km (0.1 R)
• M20: 4,462,953 km (0.088 R)
• M21: 4,572,908 km (0.089 R)
• M22: 5,097,547 km (0.112 R)
• M23: 5,193,290 km (0.077 R)
• M24: 5,562,647 km (0.082 R)
• M25: 5,661,232 km (0.11 R)
• M26: 6,224,468 km (0.066 R)
• M27: 6,326,943 km (0.094 R)
• M28: 6,575,275 km (0.104 R)
• M29: 7,556,787 km (0.09 R)
• M30: 7,688,283 km (0.046 R)
• M31: 7,798,387 km (0.065 R)
• M32: 8,492,821 km (0.077 R)
• M33: 8,767,034 km (0.067 R)
• M34: 9,020,901 km (0.057 R)
• M35: 9,277,312 km (0.077 R)
• M36: 9,465,207 km (0.062 R)
• M37: 9,607,026 km (0.107 R)
• M38: 10,448,364 km (0.103 R)
• M39: 10,546,051 km (0.091 R)
• M40: 10,717,790 km (0.042 R)
• M41: 10,890,426 km (0.082 R)
• M42: 11,014,143 km (0.113 R)
• M43: 11,438,852 km (0.119 R)
• M44: 11,539,531 km (0.096 R)
• M45: 11,970,822 km (0.114 R)
• M46: 12,744,841 km (0.115 R)
• M47: 13,322,738 km (0.114 R)
• M48: 13,428,802 km (0.11 R)
• M49: 13,588,274 km (0.094 R)
• M50: 13,909,311 km (0.086 R)
• M51: 14,695,298 km (0.119 R)
• M52: 14,997,336 km (0.108 R)
• M53: 15,190,467 km (0.11 R)
• M54: 15,523,621 km (0.065 R)
• M55: 15,719,146 km (0.038 R)
• M56: 16,168,987 km (0.067 R)
• M57: 16,423,901 km (0.118 R)
• M58: 17,167,852 km (0.12 R)
• M59: 17,398,980 km (0.099 R)
• M60: 17,747,693 km (0.076 R)
• M61: 18,422,379 km (0.119 R)
• M62: 18,659,043 km (0.11 R)
• M63: 18,866,984 km (0.075 R)
• M64: 18,956,294 km (0.087 R)
• M65: 19,465,226 km (0.118 R)
• M66: 19,736,447 km (0.084 R)
• M67: 19,978,646 km (0.112 R)
• M68: 20,130,488 km (0.078 R)

Planet 5 - Ice Giant

Semi-Major Axis: 7.28 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 456.8

Radius: 3.5

Gravity: 37.29 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 6.54 AU - 8.02 AU

Year: 12683 Days

Day: 24.7 Hours

Environment

Temp: -234 °C

Axial Tilt: 36.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 48,088,656 km

• M1: 85,420 km (0.079 R)
• M2: 124,765 km (0.061 R)
• M3: 225,743 km (0.069 R)
• M4: 364,570 km (0.066 R)
• M5: 421,118 km (0.115 R)
• M6: 591,660 km (0.112 R)
• M7: 641,625 km (0.034 R)
• M8: 1,132,007 km (0.082 R)
• M9: 1,258,417 km (0.098 R)
• M10: 1,856,510 km (0.116 R)
• M11: 2,448,169 km (0.116 R)
• M12: 2,750,357 km (0.045 R)
• M13: 2,948,724 km (0.092 R)
• M14: 3,479,646 km (0.071 R)
• M15: 3,818,486 km (0.101 R)
• M16: 4,071,605 km (0.037 R)
• M17: 4,135,633 km (0.07 R)
• M18: 5,521,657 km (0.05 R)
• M19: 5,592,716 km (0.12 R)
• M20: 6,245,113 km (0.086 R)
• M21: 6,542,812 km (0.073 R)
• M22: 6,769,004 km (0.099 R)
• M23: 7,620,366 km (0.046 R)
• M24: 7,699,503 km (0.079 R)
• M25: 8,260,495 km (0.074 R)
• M26: 9,252,479 km (0.107 R)
• M27: 9,379,188 km (0.108 R)
• M28: 9,891,411 km (0.067 R)
• M29: 10,500,424 km (0.097 R)
• M30: 10,588,388 km (0.118 R)
• M31: 11,891,684 km (0.069 R)
• M32: 11,983,388 km (0.102 R)
• M33: 12,167,543 km (0.104 R)
• M34: 12,678,719 km (0.059 R)
• M35: 12,725,543 km (0.099 R)
• M36: 13,292,070 km (0.035 R)
• M37: 13,434,936 km (0.051 R)
• M38: 14,156,895 km (0.055 R)
• M39: 14,743,618 km (0.041 R)
• M40: 16,858,483 km (0.116 R)
• M41: 16,961,556 km (0.101 R)
• M42: 17,116,540 km (0.118 R)
• M43: 17,584,183 km (0.031 R)
• M44: 17,688,751 km (0.045 R)
• M45: 17,898,338 km (0.106 R)
• M46: 18,003,505 km (0.085 R)
• M47: 19,281,071 km (0.113 R)
• M48: 19,550,796 km (0.11 R)
• M49: 20,477,555 km (0.025 R)
• M50: 20,697,613 km (0.102 R)
• M51: 20,808,017 km (0.08 R)
• M52: 22,373,259 km (0.091 R)
• M53: 23,112,871 km (0.097 R)
• M54: 23,687,177 km (0.084 R)
• M55: 23,802,517 km (0.11 R)
• M56: 23,918,156 km (0.098 R)
• M57: 24,324,315 km (0.1 R)
• M58: 24,615,881 km (0.085 R)
• M59: 25,438,071 km (0.09 R)
• M60: 25,497,162 km (0.11 R)
• M61: 27,351,128 km (0.095 R)
• M62: 28,386,196 km (0.105 R)
• M63: 29,124,461 km (0.065 R)
• M64: 29,186,245 km (0.118 R)
• M65: 30,056,157 km (0.084 R)
• M66: 30,997,576 km (0.085 R)
• M67: 31,630,675 km (0.065 R)
• M68: 31,821,412 km (0.091 R)
• M69: 32,523,923 km (0.116 R)
• M70: 33,814,504 km (0.067 R)
• M71: 34,009,430 km (0.052 R)
• M72: 34,139,730 km (0.034 R)
• M73: 34,596,752 km (0.026 R)
• M74: 36,245,619 km (0.069 R)
• M75: 36,645,195 km (0.069 R)
• M76: 37,113,137 km (0.083 R)
• M77: 37,515,855 km (0.058 R)
• M78: 39,277,519 km (0.05 R)
• M79: 39,893,563 km (0.103 R)
• M80: 39,962,229 km (0.107 R)
• M81: 40,719,942 km (0.042 R)
• M82: 41,969,982 km (0.051 R)
• M83: 42,740,112 km (0.081 R)
• M84: 42,880,734 km (0.027 R)
• M85: 43,585,639 km (0.064 R)
• M86: 43,939,587 km (0.11 R)
• M87: 44,152,316 km (0.12 R)
• M88: 44,436,552 km (0.052 R)
• M89: 44,507,760 km (0.075 R)
• M90: 45,507,971 km (0.111 R)
• M91: 46,587,918 km (0.063 R)
• M92: 46,732,580 km (0.078 R)
• M93: 47,894,805 km (0.068 R)
• M94: 48,699,492 km (0.084 R)
• M95: 49,066,755 km (0.058 R)

Planet 6 - Ice Giant

Semi-Major Axis: 10.16 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 158.2

Radius: 5.4

Gravity: 5.43 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 10.16 AU - 10.16 AU

Year: 20910 Days

Day: 15.1 Hours

Environment

Temp: -224 °C

Axial Tilt: 46.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 48,088,656 km

• M1: 79,287 km (0.076 R)
• M2: 257,009 km (0.098 R)
• M3: 395,238 km (0.097 R)
• M4: 556,504 km (0.1 R)
• M5: 844,630 km (0.119 R)
• M6: 1,299,407 km (0.089 R)
• M7: 1,724,415 km (0.113 R)
• M8: 2,475,695 km (0.114 R)
• M9: 2,884,845 km (0.084 R)
• M10: 3,198,402 km (0.1 R)
• M11: 3,981,547 km (0.11 R)
• M12: 4,075,644 km (0.055 R)
• M13: 4,266,082 km (0.102 R)
• M14: 4,426,900 km (0.04 R)
• M15: 4,921,471 km (0.04 R)
• M16: 5,260,759 km (0.058 R)
• M17: 5,295,166 km (0.057 R)
• M18: 5,433,395 km (0.079 R)
• M19: 5,607,826 km (0.054 R)
• M20: 6,433,606 km (0.073 R)
• M21: 6,879,408 km (0.093 R)
• M22: 7,489,169 km (0.059 R)
• M23: 8,597,539 km (0.111 R)
• M24: 9,046,782 km (0.057 R)
• M25: 9,629,615 km (0.044 R)
• M26: 10,010,641 km (0.081 R)
• M27: 10,787,502 km (0.117 R)
• M28: 11,628,392 km (0.103 R)
• M29: 11,718,001 km (0.07 R)
• M30: 11,943,445 km (0.103 R)
• M31: 12,033,952 km (0.061 R)
• M32: 12,674,081 km (0.105 R)
• M33: 13,184,958 km (0.068 R)
• M34: 13,419,228 km (0.07 R)
• M35: 14,611,673 km (0.038 R)
• M36: 15,000,478 km (0.102 R)
• M37: 15,441,791 km (0.101 R)
• M38: 16,387,549 km (0.114 R)
• M39: 16,639,472 km (0.057 R)
• M40: 17,505,793 km (0.075 R)
• M41: 17,557,255 km (0.11 R)
• M42: 18,701,080 km (0.098 R)
• M43: 19,281,969 km (0.102 R)
• M44: 19,654,617 km (0.07 R)
• M45: 20,245,229 km (0.05 R)
• M46: 20,787,223 km (0.117 R)
• M47: 21,005,336 km (0.105 R)
• M48: 21,608,964 km (0.118 R)
• M49: 21,885,271 km (0.116 R)
• M50: 22,274,076 km (0.089 R)
• M51: 23,114,816 km (0.117 R)
• M52: 25,116,585 km (0.114 R)
• M53: 26,935,396 km (0.117 R)
• M54: 29,344,370 km (0.089 R)
• M55: 29,405,406 km (0.072 R)
• M56: 30,080,392 km (0.109 R)
• M57: 30,636,298 km (0.099 R)
• M58: 30,946,713 km (0.078 R)
• M59: 31,133,411 km (0.109 R)
• M60: 31,758,431 km (0.113 R)
• M61: 32,387,640 km (0.072 R)
• M62: 32,703,740 km (0.097 R)
• M63: 32,893,879 km (0.116 R)
• M64: 33,850,258 km (0.036 R)
• M65: 35,139,642 km (0.084 R)
• M66: 36,905,645 km (0.088 R)
• M67: 38,165,558 km (0.09 R)
• M68: 40,115,716 km (0.107 R)
• M69: 40,795,639 km (0.057 R)
• M70: 42,304,782 km (0.118 R)
• M71: 42,788,881 km (0.088 R)
• M72: 43,413,900 km (0.119 R)
• M73: 45,095,231 km (0.066 R)
• M74: 45,731,321 km (0.104 R)
• M75: 46,655,238 km (0.093 R)
• M76: 47,728,901 km (0.113 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 514 - 14,197 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit