🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.27 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 934.1

Radius: 10.6

Gravity: 8.31 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 0.54 AU - 0.54 AU

Year: 269 Days

Day: 10.2 Hours

Environment

Temp: -153 °C

Axial Tilt: 6.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 49,526,439 km

• M1: 134,040 km (0.095 R)
• M2: 223,350 km (0.117 R)
• M3: 289,771 km (0.083 R)
• M4: 426,055 km (0.091 R)
• M5: 504,145 km (0.052 R)
• M6: 572,212 km (0.119 R)
• M7: 640,578 km (0.063 R)
• M8: 775,815 km (0.109 R)
• M9: 883,076 km (0.092 R)
• M10: 956,379 km (0.053 R)
• M11: 1,044,044 km (0.063 R)
• M12: 1,159,683 km (0.118 R)
• M13: 1,271,133 km (0.119 R)
• M14: 1,368,372 km (0.111 R)
• M15: 1,440,627 km (0.096 R)
• M16: 1,617,901 km (0.077 R)
• M17: 1,743,563 km (0.116 R)
• M18: 1,847,384 km (0.082 R)
• M19: 2,113,668 km (0.08 R)
• M20: 2,289,147 km (0.096 R)
• M21: 2,480,632 km (0.101 R)
• M22: 2,728,964 km (0.087 R)
• M23: 2,809,747 km (0.116 R)
• M24: 2,967,723 km (0.111 R)
• M25: 3,080,669 km (0.093 R)
• M26: 3,158,909 km (0.089 R)
• M27: 3,237,747 km (0.088 R)
• M28: 3,317,183 km (0.039 R)
• M29: 3,478,300 km (0.12 R)
• M30: 3,629,244 km (0.08 R)
• M31: 3,814,447 km (0.047 R)
• M32: 3,892,088 km (0.113 R)
• M33: 4,022,687 km (0.119 R)
• M34: 4,148,050 km (0.067 R)
• M35: 4,227,935 km (0.112 R)
• M36: 4,369,006 km (0.058 R)
• M37: 4,484,346 km (0.1 R)
• M38: 4,642,022 km (0.099 R)
• M39: 4,718,167 km (0.108 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 864.7

Radius: 9.7

Gravity: 9.19 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 0.59 AU - 0.77 AU

Year: 380 Days

Day: 6.2 Hours

Environment

Temp: -155 °C

Axial Tilt: 37.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 49,526,439 km

• M1: 121,623 km (0.1 R)
• M2: 204,949 km (0.099 R)
• M3: 278,102 km (0.081 R)
• M4: 374,144 km (0.118 R)
• M5: 437,424 km (0.103 R)
• M6: 505,192 km (0.111 R)
• M7: 580,889 km (0.047 R)
• M8: 645,515 km (0.116 R)
• M9: 712,684 km (0.081 R)
• M10: 791,074 km (0.114 R)
• M11: 930,050 km (0.104 R)
• M12: 1,111,063 km (0.044 R)
• M13: 1,178,831 km (0.057 R)
• M14: 1,253,181 km (0.1 R)
• M15: 1,339,499 km (0.093 R)
• M16: 1,454,091 km (0.1 R)
• M17: 1,555,967 km (0.072 R)
• M18: 1,627,026 km (0.06 R)
• M19: 1,761,216 km (0.096 R)
• M20: 1,981,274 km (0.107 R)
• M21: 2,058,766 km (0.085 R)
• M22: 2,131,022 km (0.107 R)
• M23: 2,241,275 km (0.06 R)
• M24: 2,322,058 km (0.115 R)
• M25: 2,681,392 km (0.084 R)
• M26: 2,760,829 km (0.068 R)
• M27: 2,854,327 km (0.034 R)
• M28: 2,915,064 km (0.072 R)
• M29: 3,148,437 km (0.108 R)
• M30: 3,267,517 km (0.071 R)
• M31: 3,352,339 km (0.119 R)
• M32: 3,466,781 km (0.099 R)
• M33: 3,546,218 km (0.089 R)
• M34: 3,662,754 km (0.088 R)
• M35: 3,736,356 km (0.093 R)
• M36: 4,103,769 km (0.108 R)
• M37: 4,195,622 km (0.098 R)
• M38: 4,381,273 km (0.065 R)
• M39: 4,672,989 km (0.09 R)
• M40: 4,744,796 km (0.061 R)
• M41: 4,841,286 km (0.12 R)
• M42: 5,052,518 km (0.105 R)
• M43: 5,118,042 km (0.092 R)
• M44: 5,184,015 km (0.076 R)
• M45: 5,258,515 km (0.111 R)
• M46: 5,375,051 km (0.081 R)
• M47: 5,450,449 km (0.117 R)
• M48: 5,610,818 km (0.068 R)
• M49: 5,712,993 km (0.12 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 816.1

Radius: 11.9

Gravity: 5.76 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 0.99 AU - 1.01 AU

Year: 678 Days

Day: 12.3 Hours

Environment

Temp: -174 °C

Axial Tilt: 2.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 49,526,439 km

• M1: 150,047 km (0.077 R)
• M2: 235,317 km (0.105 R)
• M3: 364,720 km (0.107 R)
• M4: 463,454 km (0.115 R)
• M5: 555,307 km (0.057 R)
• M6: 735,124 km (0.085 R)
• M7: 1,057,956 km (0.067 R)
• M8: 1,136,495 km (0.057 R)
• M9: 1,217,128 km (0.099 R)
• M10: 1,358,498 km (0.102 R)
• M11: 1,444,667 km (0.05 R)
• M12: 1,519,166 km (0.115 R)
• M13: 1,595,012 km (0.094 R)
• M14: 1,707,660 km (0.096 R)
• M15: 1,808,638 km (0.115 R)
• M16: 1,926,521 km (0.091 R)
• M17: 2,085,245 km (0.11 R)
• M18: 2,303,957 km (0.103 R)
• M19: 2,604,499 km (0.119 R)
• M20: 2,772,348 km (0.106 R)
• M21: 2,874,822 km (0.074 R)
• M22: 3,083,511 km (0.095 R)
• M23: 3,279,485 km (0.095 R)
• M24: 3,415,319 km (0.088 R)
• M25: 3,608,899 km (0.094 R)
• M26: 3,987,681 km (0.058 R)
• M27: 4,250,524 km (0.116 R)
• M28: 4,359,432 km (0.084 R)
• M29: 4,459,064 km (0.087 R)
• M30: 4,855,348 km (0.085 R)
• M31: 4,979,515 km (0.117 R)
• M32: 5,073,462 km (0.04 R)
• M33: 5,220,666 km (0.068 R)
• M34: 5,326,731 km (0.036 R)
• M35: 5,476,479 km (0.098 R)
• M36: 5,562,647 km (0.105 R)
• M37: 5,703,568 km (0.053 R)
• M38: 5,834,766 km (0.088 R)
• M39: 6,078,012 km (0.027 R)
• M40: 6,178,542 km (0.11 R)
• M41: 6,517,530 km (0.069 R)
• M42: 6,723,826 km (0.082 R)
• M43: 7,096,025 km (0.091 R)
• M44: 7,201,941 km (0.103 R)
• M45: 7,296,487 km (0.111 R)
• M46: 7,391,481 km (0.086 R)
• M47: 7,775,649 km (0.119 R)
• M48: 8,006,777 km (0.092 R)
• M49: 8,141,715 km (0.098 R)
• M50: 8,240,300 km (0.058 R)
• M51: 8,364,017 km (0.116 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 454.6

Radius: 13.3

Gravity: 2.57 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 2.62 AU - 3.64 AU

Year: 3756 Days

Day: 13.5 Hours

Environment

Temp: -214 °C

Axial Tilt: 28.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 49,526,439 km

• M1: 300,841 km (0.115 R)
• M2: 482,902 km (0.079 R)
• M3: 617,989 km (0.111 R)
• M4: 748,588 km (0.062 R)
• M5: 996,771 km (0.12 R)
• M6: 1,236,726 km (0.093 R)
• M7: 1,333,366 km (0.056 R)
• M8: 1,457,981 km (0.051 R)
• M9: 1,586,785 km (0.11 R)
• M10: 1,870,123 km (0.108 R)
• M11: 2,140,895 km (0.076 R)
• M12: 2,243,968 km (0.12 R)
• M13: 2,752,750 km (0.051 R)
• M14: 2,881,554 km (0.105 R)
• M15: 3,012,452 km (0.103 R)
• M16: 3,434,468 km (0.116 R)
• M17: 3,767,922 km (0.115 R)
• M18: 4,020,443 km (0.051 R)
• M19: 4,447,545 km (0.095 R)
• M20: 4,599,536 km (0.101 R)
• M21: 4,869,710 km (0.045 R)
• M22: 5,165,166 km (0.066 R)
• M23: 5,345,282 km (0.052 R)
• M24: 6,298,220 km (0.086 R)
• M25: 6,426,425 km (0.101 R)
• M26: 6,948,073 km (0.099 R)
• M27: 7,258,638 km (0.083 R)
• M28: 7,415,716 km (0.116 R)
• M29: 7,664,797 km (0.104 R)
• M30: 7,847,755 km (0.106 R)
• M31: 8,311,359 km (0.118 R)
• M32: 8,975,573 km (0.066 R)
• M33: 9,314,113 km (0.094 R)
• M34: 9,509,338 km (0.062 R)
• M35: 10,304,301 km (0.06 R)
• M36: 10,582,553 km (0.107 R)
• M37: 10,837,767 km (0.115 R)
• M38: 11,589,048 km (0.071 R)
• M39: 11,746,574 km (0.119 R)
• M40: 12,410,789 km (0.081 R)
• M41: 12,572,055 km (0.081 R)
• M42: 12,896,683 km (0.106 R)
• M43: 13,141,874 km (0.079 R)
• M44: 13,471,438 km (0.111 R)
• M45: 13,748,044 km (0.117 R)
• M46: 14,222,569 km (0.042 R)
• M47: 14,731,052 km (0.066 R)
• M48: 14,958,889 km (0.096 R)
• M49: 15,159,201 km (0.082 R)
• M50: 16,409,540 km (0.071 R)
• M51: 16,557,044 km (0.082 R)
• M52: 16,734,766 km (0.107 R)
• M53: 16,823,777 km (0.114 R)
• M54: 16,942,707 km (0.06 R)
• M55: 17,091,856 km (0.114 R)
• M56: 17,211,534 km (0.043 R)
• M57: 17,301,443 km (0.059 R)
• M58: 17,421,570 km (0.09 R)
• M59: 17,783,596 km (0.086 R)
• M60: 19,318,620 km (0.102 R)
• M61: 19,536,884 km (0.099 R)
• M62: 19,661,947 km (0.109 R)
• M63: 19,850,141 km (0.08 R)
• M64: 19,975,953 km (0.041 R)
• M65: 20,070,499 km (0.096 R)
• M66: 20,736,210 km (0.099 R)
• M67: 21,344,774 km (0.035 R)
• M68: 21,473,727 km (0.081 R)

Asteroid Belt

Center: 4.65 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 6.17 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 699.3

Radius: 3.3

Gravity: 64.21 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 5.61 AU - 6.73 AU

Year: 10395 Days

Day: 24.9 Hours

Environment

Temp: -227 °C

Axial Tilt: 29.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 49,526,439 km

• M1: 191,635 km (0.109 R)
• M2: 298,149 km (0.089 R)
• M3: 379,081 km (0.089 R)
• M4: 545,284 km (0.097 R)
• M5: 594,352 km (0.102 R)
• M6: 823,536 km (0.094 R)
• M7: 880,084 km (0.111 R)
• M8: 1,289,085 km (0.089 R)
• M9: 1,821,803 km (0.08 R)
• M10: 2,522,968 km (0.078 R)
• M11: 2,801,669 km (0.069 R)
• M12: 2,944,684 km (0.11 R)
• M13: 3,509,566 km (0.073 R)
• M14: 4,107,060 km (0.108 R)
• M15: 4,204,299 km (0.111 R)
• M16: 4,335,047 km (0.088 R)
• M17: 6,189,612 km (0.098 R)
• M18: 6,375,712 km (0.118 R)
• M19: 7,255,347 km (0.06 R)
• M20: 7,889,343 km (0.119 R)
• M21: 8,213,073 km (0.106 R)
• M22: 8,294,604 km (0.056 R)
• M23: 8,998,910 km (0.109 R)
• M24: 9,464,758 km (0.057 R)
• M25: 10,199,882 km (0.091 R)
• M26: 10,596,616 km (0.097 R)
• M27: 11,359,415 km (0.114 R)
• M28: 11,908,439 km (0.097 R)
• M29: 12,093,492 km (0.117 R)
• M30: 12,139,867 km (0.088 R)
• M31: 12,279,292 km (0.109 R)
• M32: 12,419,466 km (0.029 R)
• M33: 12,559,938 km (0.033 R)
• M34: 13,800,254 km (0.083 R)
• M35: 14,189,508 km (0.053 R)
• M36: 14,533,284 km (0.043 R)
• M37: 14,681,385 km (0.073 R)
• M38: 15,681,597 km (0.094 R)
• M39: 16,241,093 km (0.076 R)
• M40: 16,446,192 km (0.071 R)
• M41: 16,858,932 km (0.097 R)
• M42: 16,962,603 km (0.106 R)
• M43: 18,011,284 km (0.103 R)
• M44: 18,329,928 km (0.104 R)
• M45: 18,919,044 km (0.117 R)
• M46: 19,134,764 km (0.052 R)
• M47: 19,297,078 km (0.116 R)
• M48: 19,405,537 km (0.042 R)
• M49: 19,459,990 km (0.069 R)
• M50: 19,677,655 km (0.089 R)
• M51: 19,896,367 km (0.084 R)
• M52: 20,060,775 km (0.093 R)
• M53: 20,280,684 km (0.025 R)
• M54: 20,335,886 km (0.116 R)
• M55: 20,612,193 km (0.069 R)
• M56: 21,448,744 km (0.111 R)
• M57: 22,069,276 km (0.054 R)
• M58: 22,353,213 km (0.106 R)
• M59: 22,410,210 km (0.1 R)
• M60: 23,443,482 km (0.111 R)
• M61: 25,794,413 km (0.111 R)
• M62: 26,574,416 km (0.092 R)
• M63: 26,634,704 km (0.115 R)
• M64: 26,695,142 km (0.116 R)
• M65: 27,058,365 km (0.092 R)
• M66: 28,898,569 km (0.114 R)
• M67: 28,960,652 km (0.063 R)
• M68: 29,147,051 km (0.077 R)
• M69: 29,209,283 km (0.118 R)
• M70: 29,771,173 km (0.072 R)
• M71: 30,715,584 km (0.081 R)
• M72: 31,478,234 km (0.058 R)
• M73: 32,247,018 km (0.068 R)
• M74: 32,698,355 km (0.077 R)
• M75: 32,892,383 km (0.095 R)
• M76: 33,086,860 km (0.081 R)
• M77: 34,458,673 km (0.101 R)
• M78: 34,590,319 km (0.092 R)
• M79: 34,920,033 km (0.029 R)
• M80: 36,853,286 km (0.051 R)
• M81: 37,460,204 km (0.083 R)
• M82: 37,527,823 km (0.09 R)
• M83: 38,342,832 km (0.108 R)
• M84: 39,232,191 km (0.106 R)
• M85: 39,369,522 km (0.108 R)
• M86: 39,438,337 km (0.078 R)
• M87: 40,961,543 km (0.096 R)
• M88: 41,240,543 km (0.08 R)
• M89: 41,660,165 km (0.092 R)
• M90: 41,940,810 km (0.093 R)
• M91: 42,151,594 km (0.068 R)
• M92: 43,566,341 km (0.106 R)
• M93: 45,500,492 km (0.054 R)
• M94: 46,296,651 km (0.118 R)
• M95: 47,316,311 km (0.072 R)
• M96: 48,049,340 km (0.108 R)
• M97: 48,343,599 km (0.101 R)
• M98: 49,378,068 km (0.083 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: 518 - 11,521 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit