🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.3 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 380.1

Radius: 14.9

Gravity: 1.71 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 0.47 AU - 0.73 AU

Year: 321 Days

Day: 13 Hours

Environment

Temp: -156 °C

Axial Tilt: 43.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 40,498,386 km

• M1: 185,352 km (0.092 R)
• M2: 279,299 km (0.061 R)
• M3: 379,679 km (0.069 R)
• M4: 482,154 km (0.08 R)
• M5: 587,321 km (0.097 R)
• M6: 696,677 km (0.113 R)
• M7: 799,002 km (0.089 R)
• M8: 973,733 km (0.104 R)
• M9: 1,073,365 km (0.07 R)
• M10: 1,180,626 km (0.077 R)
• M11: 1,356,703 km (0.096 R)
• M12: 1,485,806 km (0.079 R)
• M13: 1,706,613 km (0.1 R)
• M14: 1,808,339 km (0.115 R)
• M15: 1,929,813 km (0.113 R)
• M16: 2,103,795 km (0.11 R)
• M17: 2,199,837 km (0.105 R)
• M18: 2,325,349 km (0.116 R)
• M19: 2,458,342 km (0.12 R)
• M20: 2,584,154 km (0.118 R)
• M21: 2,717,146 km (0.096 R)
• M22: 2,877,964 km (0.06 R)
• M23: 2,974,903 km (0.111 R)
• M24: 3,083,362 km (0.098 R)
• M25: 3,224,881 km (0.108 R)
• M26: 3,400,958 km (0.116 R)
• M27: 3,563,720 km (0.095 R)
• M28: 3,657,219 km (0.111 R)
• M29: 3,757,151 km (0.082 R)
• M30: 3,936,967 km (0.112 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 23.4

Radius: 12.2

Gravity: 0.16 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 1.84 AU - 2.34 AU

Year: 2086 Days

Day: 11.9 Hours

Environment

Temp: -197 °C

Axial Tilt: 22.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 40,498,386 km

• M1: 179,368 km (0.045 R)
• M2: 265,387 km (0.103 R)
• M3: 378,333 km (0.084 R)
• M4: 704,157 km (0.1 R)
• M5: 995,125 km (0.054 R)
• M6: 1,373,009 km (0.075 R)
• M7: 1,481,917 km (0.037 R)
• M8: 1,604,437 km (0.066 R)
• M9: 1,767,798 km (0.1 R)
• M10: 2,666,732 km (0.085 R)
• M11: 2,970,864 km (0.059 R)
• M12: 3,074,685 km (0.109 R)
• M13: 3,153,523 km (0.09 R)
• M14: 3,387,195 km (0.118 R)
• M15: 3,489,071 km (0.112 R)
• M16: 3,675,171 km (0.072 R)
• M17: 3,751,915 km (0.09 R)
• M18: 3,957,013 km (0.094 R)
• M19: 4,209,385 km (0.063 R)
• M20: 4,519,352 km (0.114 R)
• M21: 4,913,542 km (0.082 R)
• M22: 5,342,589 km (0.115 R)
• M23: 5,437,883 km (0.09 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 438.5

Radius: 9.7

Gravity: 4.66 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 1.92 AU - 2.34 AU

Year: 2146 Days

Day: 10.9 Hours

Environment

Temp: -194 °C

Axial Tilt: 62.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 40,498,386 km

• M1: 153,188 km (0.109 R)
• M2: 225,145 km (0.069 R)
• M3: 294,708 km (0.118 R)
• M4: 523,742 km (0.12 R)
• M5: 678,426 km (0.064 R)
• M6: 785,239 km (0.079 R)
• M7: 873,502 km (0.081 R)
• M8: 948,301 km (0.097 R)
• M9: 1,336,956 km (0.108 R)
• M10: 1,729,950 km (0.108 R)
• M11: 1,956,291 km (0.095 R)
• M12: 2,203,876 km (0.107 R)
• M13: 2,273,289 km (0.049 R)
• M14: 2,606,444 km (0.073 R)
• M15: 2,741,680 km (0.058 R)
• M16: 3,044,915 km (0.056 R)
• M17: 3,135,422 km (0.095 R)
• M18: 3,345,756 km (0.067 R)
• M19: 3,493,110 km (0.114 R)
• M20: 3,697,461 km (0.07 R)
• M21: 3,780,189 km (0.071 R)
• M22: 3,905,701 km (0.12 R)
• M23: 4,018,498 km (0.101 R)
• M24: 4,203,850 km (0.07 R)
• M25: 4,480,157 km (0.089 R)
• M26: 4,717,270 km (0.096 R)
• M27: 5,019,607 km (0.033 R)
• M28: 5,883,535 km (0.071 R)
• M29: 6,507,059 km (0.11 R)
• M30: 7,134,472 km (0.03 R)
• M31: 7,307,407 km (0.118 R)
• M32: 7,977,007 km (0.095 R)
• M33: 8,138,423 km (0.088 R)
• M34: 8,282,935 km (0.098 R)
• M35: 8,666,205 km (0.073 R)
• M36: 8,758,357 km (0.111 R)
• M37: 9,036,759 km (0.104 R)
• M38: 9,130,108 km (0.06 R)
• M39: 9,412,399 km (0.078 R)
• M40: 9,602,089 km (0.104 R)
• M41: 9,735,680 km (0.119 R)
• M42: 10,043,403 km (0.089 R)
• M43: 10,315,222 km (0.114 R)
• M44: 10,393,312 km (0.035 R)
• M45: 10,471,552 km (0.109 R)
• M46: 10,569,838 km (0.098 R)
• M47: 11,085,202 km (0.064 R)
• M48: 11,245,571 km (0.116 R)
• M49: 11,487,321 km (0.103 R)
• M50: 11,629,290 km (0.051 R)
• M51: 11,710,521 km (0.102 R)
• M52: 11,771,707 km (0.118 R)
• M53: 11,853,387 km (0.085 R)
• M54: 12,161,260 km (0.109 R)
• M55: 12,326,565 km (0.06 R)
• M56: 12,451,031 km (0.092 R)
• M57: 12,638,627 km (0.112 R)
• M58: 12,890,101 km (0.043 R)
• M59: 13,206,799 km (0.068 R)
• M60: 13,440,621 km (0.094 R)
• M61: 13,568,826 km (0.078 R)
• M62: 13,761,807 km (0.101 R)
• M63: 14,085,388 km (0.085 R)
• M64: 14,193,846 km (0.114 R)
• M65: 14,433,352 km (0.11 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 939

Radius: 11.8

Gravity: 6.74 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 4.39 AU - 4.65 AU

Year: 6633 Days

Day: 12.2 Hours

Environment

Temp: -219 °C

Axial Tilt: 38.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 40,498,386 km

• M1: 377,735 km (0.077 R)
• M2: 494,122 km (0.108 R)
• M3: 611,556 km (0.068 R)
• M4: 878,140 km (0.11 R)
• M5: 992,133 km (0.063 R)
• M6: 1,164,470 km (0.09 R)
• M7: 1,328,279 km (0.096 R)
• M8: 1,539,362 km (0.07 R)
• M9: 1,908,719 km (0.073 R)
• M10: 2,148,225 km (0.071 R)
• M11: 2,444,280 km (0.076 R)
• M12: 2,538,077 km (0.103 R)
• M13: 2,680,943 km (0.037 R)
• M14: 2,925,386 km (0.096 R)
• M15: 3,000,036 km (0.069 R)
• M16: 3,357,575 km (0.106 R)
• M17: 3,864,711 km (0.097 R)
• M18: 4,169,442 km (0.074 R)
• M19: 4,339,086 km (0.106 R)
• M20: 4,482,102 km (0.097 R)
• M21: 4,597,741 km (0.033 R)
• M22: 4,685,106 km (0.116 R)
• M23: 4,920,723 km (0.109 R)
• M24: 5,010,182 km (0.055 R)
• M25: 5,839,403 km (0.102 R)
• M26: 6,744,022 km (0.12 R)
• M27: 7,178,903 km (0.102 R)
• M28: 8,898,979 km (0.112 R)
• M29: 9,228,393 km (0.101 R)
• M30: 9,376,047 km (0.112 R)
• M31: 9,599,097 km (0.061 R)
• M32: 9,899,041 km (0.096 R)
• M33: 10,393,312 km (0.064 R)
• M34: 10,701,484 km (0.106 R)
• M35: 11,803,721 km (0.108 R)
• M36: 11,964,090 km (0.045 R)
• M37: 12,287,072 km (0.11 R)
• M38: 13,231,782 km (0.071 R)
• M39: 13,398,434 km (0.073 R)
• M40: 13,987,401 km (0.087 R)
• M41: 14,199,680 km (0.102 R)
• M42: 14,713,848 km (0.104 R)
• M43: 15,277,683 km (0.092 R)
• M44: 15,804,417 km (0.117 R)
• M45: 15,937,110 km (0.098 R)
• M46: 16,203,544 km (0.075 R)
• M47: 16,292,555 km (0.102 R)
• M48: 16,471,324 km (0.103 R)
• M49: 17,102,029 km (0.117 R)
• M50: 17,283,640 km (0.081 R)
• M51: 17,374,745 km (0.118 R)
• M52: 18,016,820 km (0.078 R)
• M53: 20,710,030 km (0.066 R)
• M54: 21,488,388 km (0.115 R)
• M55: 21,684,511 km (0.035 R)
• M56: 21,930,449 km (0.079 R)
• M57: 22,127,919 km (0.08 R)
• M58: 23,123,941 km (0.066 R)
• M59: 23,728,616 km (0.094 R)
• M60: 24,594,040 km (0.094 R)
• M61: 25,159,519 km (0.101 R)
• M62: 25,366,264 km (0.051 R)
• M63: 25,469,935 km (0.079 R)
• M64: 25,677,427 km (0.086 R)
• M65: 27,040,264 km (0.12 R)
• M66: 28,534,148 km (0.098 R)
• M67: 28,911,883 km (0.108 R)
• M68: 30,164,316 km (0.104 R)
• M69: 30,714,388 km (0.113 R)
• M70: 31,101,547 km (0.103 R)
• M71: 32,160,251 km (0.062 R)
• M72: 34,427,407 km (0.105 R)
• M73: 34,714,485 km (0.082 R)
• M74: 35,175,396 km (0.107 R)
• M75: 35,290,886 km (0.1 R)
• M76: 35,580,358 km (0.097 R)
• M77: 36,045,009 km (0.079 R)
• M78: 36,921,802 km (0.068 R)
• M79: 38,101,680 km (0.1 R)
• M80: 38,577,102 km (0.109 R)
• M81: 39,174,147 km (0.051 R)
• M82: 39,593,919 km (0.057 R)
• M83: 40,498,388 km (0.1 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 529 - 16,316 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit