🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.51 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 312.7

Radius: 13.3

Gravity: 1.77 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 1 AU - 1.02 AU

Year: 701 Days

Day: 9.6 Hours

Environment

Temp: -169 °C

Axial Tilt: 16.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 70,873,836 km

• M1: 166,353 km (0.073 R)
• M2: 255,214 km (0.077 R)
• M3: 355,594 km (0.115 R)
• M4: 545,284 km (0.117 R)
• M5: 703,409 km (0.054 R)
• M6: 795,561 km (0.113 R)
• M7: 883,375 km (0.119 R)
• M8: 989,141 km (0.111 R)
• M9: 1,148,912 km (0.059 R)
• M10: 1,312,572 km (0.072 R)
• M11: 1,402,929 km (0.113 R)
• M12: 1,495,530 km (0.085 R)
• M13: 1,692,999 km (0.071 R)
• M14: 1,780,364 km (0.112 R)
• M15: 1,869,375 km (0.116 R)
• M16: 2,002,816 km (0.08 R)
• M17: 2,089,433 km (0.066 R)
• M18: 2,183,680 km (0.074 R)
• M19: 2,292,288 km (0.065 R)
• M20: 2,462,082 km (0.084 R)
• M21: 2,575,327 km (0.076 R)
• M22: 2,683,636 km (0.055 R)
• M23: 2,779,678 km (0.111 R)
• M24: 2,863,004 km (0.107 R)
• M25: 3,003,776 km (0.098 R)
• M26: 3,096,526 km (0.037 R)
• M27: 3,292,200 km (0.118 R)
• M28: 3,395,423 km (0.089 R)
• M29: 3,484,733 km (0.096 R)
• M30: 3,726,782 km (0.12 R)
• M31: 3,966,588 km (0.106 R)
• M32: 4,155,978 km (0.06 R)
• M33: 4,283,735 km (0.118 R)
• M34: 4,372,447 km (0.104 R)
• M35: 4,535,359 km (0.118 R)
• M36: 4,642,172 km (0.083 R)
• M37: 4,783,392 km (0.058 R)
• M38: 4,934,486 km (0.12 R)
• M39: 5,061,494 km (0.118 R)
• M40: 5,215,431 km (0.101 R)
• M41: 5,589,724 km (0.087 R)
• M42: 5,686,813 km (0.063 R)
• M43: 5,820,255 km (0.117 R)
• M44: 6,008,748 km (0.107 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 770.1

Radius: 12.2

Gravity: 5.17 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 1.19 AU - 1.97 AU

Year: 1371 Days

Day: 11.7 Hours

Environment

Temp: -193 °C

Axial Tilt: 38.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 70,873,836 km

• M1: 153,936 km (0.105 R)
• M2: 260,450 km (0.09 R)
• M3: 353,949 km (0.108 R)
• M4: 541,395 km (0.118 R)
• M5: 669,301 km (0.102 R)
• M6: 751,580 km (0.076 R)
• M7: 912,697 km (0.1 R)
• M8: 1,045,689 km (0.067 R)
• M9: 1,168,808 km (0.104 R)
• M10: 1,323,343 km (0.105 R)
• M11: 1,412,353 km (0.032 R)
• M12: 1,587,233 km (0.089 R)
• M13: 1,720,824 km (0.081 R)
• M14: 2,009,997 km (0.095 R)
• M15: 2,218,686 km (0.11 R)
• M16: 2,489,757 km (0.104 R)
• M17: 2,589,988 km (0.055 R)
• M18: 2,899,057 km (0.081 R)
• M19: 3,064,064 km (0.102 R)
• M20: 3,268,713 km (0.104 R)
• M21: 3,453,168 km (0.066 R)
• M22: 3,578,082 km (0.102 R)
• M23: 3,666,494 km (0.099 R)
• M24: 3,755,505 km (0.112 R)
• M25: 3,987,980 km (0.108 R)
• M26: 4,158,821 km (0.087 R)
• M27: 4,372,596 km (0.099 R)
• M28: 4,494,369 km (0.112 R)
• M29: 4,727,592 km (0.098 R)
• M30: 4,852,656 km (0.07 R)
• M31: 5,049,527 km (0.078 R)
• M32: 5,134,648 km (0.099 R)
• M33: 5,234,729 km (0.109 R)
• M34: 5,378,642 km (0.111 R)
• M35: 5,670,657 km (0.088 R)
• M36: 6,012,937 km (0.053 R)
• M37: 6,133,513 km (0.064 R)
• M38: 6,285,504 km (0.104 R)
• M39: 6,515,735 km (0.105 R)
• M40: 6,624,194 km (0.115 R)
• M41: 6,764,517 km (0.112 R)
• M42: 7,143,448 km (0.119 R)
• M43: 7,287,511 km (0.085 R)
• M44: 7,839,976 km (0.108 R)
• M45: 8,187,940 km (0.066 R)
• M46: 8,507,332 km (0.075 R)
• M47: 9,002,501 km (0.109 R)
• M48: 9,297,358 km (0.119 R)
• M49: 9,683,470 km (0.112 R)
• M50: 10,110,722 km (0.049 R)
• M51: 10,398,997 km (0.083 R)
• M52: 10,580,609 km (0.117 R)
• M53: 10,965,374 km (0.067 R)
• M54: 11,094,627 km (0.093 R)
• M55: 11,243,028 km (0.105 R)
• M56: 11,429,427 km (0.064 R)
• M57: 11,786,517 km (0.036 R)
• M58: 12,223,642 km (0.069 R)
• M59: 12,492,320 km (0.107 R)
• M60: 12,937,972 km (0.114 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 240.1

Radius: 11.8

Gravity: 1.72 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 3.33 AU - 3.51 AU

Year: 4366 Days

Day: 7.8 Hours

Environment

Temp: -224 °C

Axial Tilt: 94.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 70,873,836 km

• M1: 160,519 km (0.042 R)
• M2: 382,223 km (0.06 R)
• M3: 511,924 km (0.087 R)
• M4: 794,065 km (0.063 R)
• M5: 1,104,182 km (0.04 R)
• M6: 1,487,751 km (0.087 R)
• M7: 2,071,033 km (0.093 R)
• M8: 2,206,868 km (0.079 R)
• M9: 2,430,367 km (0.091 R)
• M10: 2,559,620 km (0.106 R)
• M11: 2,646,985 km (0.107 R)
• M12: 2,720,587 km (0.066 R)
• M13: 2,900,104 km (0.089 R)
• M14: 3,446,137 km (0.117 R)
• M15: 3,624,457 km (0.104 R)
• M16: 4,212,227 km (0.109 R)
• M17: 4,438,270 km (0.098 R)
• M18: 4,543,886 km (0.1 R)
• M19: 4,865,970 km (0.093 R)
• M20: 4,975,027 km (0.074 R)
• M21: 5,158,583 km (0.118 R)
• M22: 5,363,233 km (0.118 R)
• M23: 5,665,571 km (0.103 R)
• M24: 5,896,101 km (0.094 R)
• M25: 6,306,897 km (0.101 R)
• M26: 6,626,138 km (0.098 R)
• M27: 6,869,085 km (0.068 R)
• M28: 7,239,041 km (0.057 R)
• M29: 7,322,217 km (0.093 R)
• M30: 7,594,486 km (0.026 R)
• M31: 7,763,830 km (0.09 R)
• M32: 8,214,120 km (0.069 R)
• M33: 8,387,803 km (0.06 R)
• M34: 8,562,833 km (0.094 R)
• M35: 8,650,796 km (0.114 R)
• M36: 8,894,341 km (0.109 R)
• M37: 9,388,164 km (0.095 R)
• M38: 9,524,448 km (0.099 R)
• M39: 9,844,886 km (0.081 R)
• M40: 10,780,023 km (0.108 R)
• M41: 11,089,989 km (0.044 R)
• M42: 11,403,098 km (0.094 R)
• M43: 11,621,361 km (0.1 R)
• M44: 11,718,899 km (0.1 R)
• M45: 12,161,110 km (0.052 R)
• M46: 12,334,644 km (0.083 R)
• M47: 12,409,293 km (0.074 R)
• M48: 12,658,972 km (0.082 R)
• M49: 12,834,749 km (0.11 R)
• M50: 12,935,578 km (0.096 R)
• M51: 13,061,988 km (0.092 R)
• M52: 13,138,134 km (0.119 R)
• M53: 13,239,711 km (0.084 R)
• M54: 13,571,818 km (0.028 R)
• M55: 14,166,170 km (0.082 R)
• M56: 14,270,290 km (0.102 R)
• M57: 14,610,925 km (0.083 R)
• M58: 14,795,379 km (0.063 R)
• M59: 14,874,666 km (0.053 R)
• M60: 15,086,796 km (0.105 R)
• M61: 15,487,419 km (0.088 R)
• M62: 15,756,396 km (0.086 R)
• M63: 15,864,405 km (0.095 R)
• M64: 15,945,487 km (0.106 R)
• M65: 16,298,987 km (0.101 R)
• M66: 16,572,602 km (0.052 R)
• M67: 16,709,933 km (0.072 R)
• M68: 16,847,712 km (0.117 R)
• M69: 17,207,645 km (0.052 R)
• M70: 17,318,945 km (0.086 R)
• M71: 17,682,169 km (0.11 R)
• M72: 17,766,393 km (0.058 R)
• M73: 17,907,015 km (0.096 R)
• M74: 18,132,758 km (0.044 R)
• M75: 18,302,701 km (0.097 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 823.8

Radius: 8.4

Gravity: 11.68 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 3.38 AU - 5.6 AU

Year: 6567 Days

Day: 6.2 Hours

Environment

Temp: -228 °C

Axial Tilt: 17.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 70,873,836 km

• M1: 110,702 km (0.097 R)
• M2: 294,109 km (0.106 R)
• M3: 400,324 km (0.117 R)
• M4: 546,780 km (0.064 R)
• M5: 654,939 km (0.113 R)
• M6: 909,106 km (0.093 R)
• M7: 1,006,345 km (0.062 R)
• M8: 1,176,288 km (0.08 R)
• M9: 1,448,706 km (0.106 R)
• M10: 1,641,537 km (0.047 R)
• M11: 1,741,170 km (0.093 R)
• M12: 1,801,906 km (0.113 R)
• M13: 2,009,548 km (0.12 R)
• M14: 2,585,650 km (0.061 R)
• M15: 2,725,673 km (0.1 R)
• M16: 2,892,176 km (0.104 R)
• M17: 3,565,516 km (0.066 R)
• M18: 3,986,933 km (0.091 R)
• M19: 4,040,788 km (0.07 R)
• M20: 4,507,833 km (0.076 R)
• M21: 5,492,935 km (0.081 R)
• M22: 5,582,993 km (0.087 R)
• M23: 6,447,070 km (0.042 R)
• M24: 7,154,967 km (0.116 R)
• M25: 8,057,192 km (0.109 R)
• M26: 8,296,997 km (0.093 R)
• M27: 9,136,840 km (0.11 R)
• M28: 9,530,880 km (0.084 R)
• M29: 9,711,744 km (0.12 R)
• M30: 9,930,456 km (0.113 R)
• M31: 10,261,367 km (0.082 R)
• M32: 11,892,283 km (0.061 R)
• M33: 12,009,119 km (0.119 R)
• M34: 12,243,838 km (0.065 R)
• M35: 12,440,559 km (0.117 R)
• M36: 12,877,086 km (0.074 R)
• M37: 13,157,432 km (0.044 R)
• M38: 13,318,698 km (0.06 R)
• M39: 13,399,481 km (0.039 R)
• M40: 13,928,759 km (0.084 R)
• M41: 14,010,888 km (0.09 R)
• M42: 14,175,445 km (0.098 R)
• M43: 14,382,040 km (0.049 R)
• M44: 15,685,187 km (0.043 R)
• M45: 17,466,150 km (0.091 R)
• M46: 17,820,996 km (0.107 R)
• M47: 18,267,994 km (0.067 R)
• M48: 19,173,062 km (0.027 R)
• M49: 19,677,057 km (0.072 R)
• M50: 20,698,212 km (0.11 R)
• M51: 20,932,632 km (0.093 R)
• M52: 21,262,345 km (0.104 R)
• M53: 21,641,277 km (0.085 R)
• M54: 22,118,045 km (0.062 R)
• M55: 22,550,233 km (0.059 R)
• M56: 22,694,895 km (0.095 R)
• M57: 22,791,535 km (0.081 R)
• M58: 23,033,584 km (0.099 R)
• M59: 23,618,213 km (0.11 R)
• M60: 23,765,118 km (0.09 R)
• M61: 24,801,981 km (0.054 R)
• M62: 24,901,463 km (0.098 R)
• M63: 25,001,095 km (0.053 R)
• M64: 25,351,005 km (0.065 R)
• M65: 25,501,351 km (0.078 R)
• M66: 26,258,017 km (0.099 R)
• M67: 26,613,611 km (0.037 R)
• M68: 27,021,863 km (0.063 R)
• M69: 27,948,323 km (0.096 R)
• M70: 29,779,102 km (0.078 R)
• M71: 30,309,426 km (0.092 R)
• M72: 30,628,967 km (0.081 R)
• M73: 30,789,187 km (0.102 R)
• M74: 31,918,650 km (0.116 R)
• M75: 33,006,825 km (0.111 R)
• M76: 33,335,791 km (0.074 R)
• M77: 34,051,916 km (0.107 R)
• M78: 36,118,012 km (0.107 R)
• M79: 36,456,851 km (0.117 R)
• M80: 37,080,824 km (0.055 R)
• M81: 37,194,668 km (0.114 R)
• M82: 37,308,662 km (0.119 R)

Planet 5 - Ice Giant

Semi-Major Axis: 8.35 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 798.3

Radius: 3.8

Gravity: 55.28 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 6.38 AU - 10.32 AU

Year: 16655 Days

Day: 21.8 Hours

Environment

Temp: -242 °C

Axial Tilt: 7.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 70,873,836 km

• M1: 65,225 km (0.089 R)
• M2: 128,953 km (0.117 R)
• M3: 177,423 km (0.11 R)
• M4: 232,774 km (0.112 R)
• M5: 397,033 km (0.105 R)
• M6: 452,683 km (0.117 R)
• M7: 491,279 km (0.104 R)
• M8: 531,072 km (0.098 R)
• M9: 1,501,963 km (0.088 R)
• M10: 1,771,538 km (0.115 R)
• M11: 1,833,472 km (0.031 R)
• M12: 2,088,536 km (0.035 R)
• M13: 2,561,116 km (0.105 R)
• M14: 2,702,037 km (0.053 R)
• M15: 2,991,509 km (0.107 R)
• M16: 3,560,429 km (0.073 R)
• M17: 4,079,833 km (0.092 R)
• M18: 4,285,979 km (0.11 R)
• M19: 4,580,088 km (0.085 R)
• M20: 5,321,495 km (0.092 R)
• M21: 5,546,491 km (0.082 R)
• M22: 5,959,381 km (0.117 R)
• M23: 6,005,906 km (0.087 R)
• M24: 6,240,176 km (0.11 R)
• M25: 6,717,692 km (0.113 R)
• M26: 8,064,372 km (0.029 R)
• M27: 8,847,517 km (0.034 R)
• M28: 11,337,873 km (0.113 R)
• M29: 11,801,776 km (0.106 R)
• M30: 12,688,293 km (0.094 R)
• M31: 12,868,259 km (0.109 R)
• M32: 13,473,831 km (0.05 R)
• M33: 13,780,208 km (0.067 R)
• M34: 13,965,111 km (0.055 R)
• M35: 15,218,442 km (0.102 R)
• M36: 16,507,377 km (0.094 R)
• M37: 16,572,751 km (0.119 R)
• M38: 16,900,819 km (0.035 R)
• M39: 16,966,792 km (0.063 R)
• M40: 17,098,737 km (0.06 R)
• M41: 17,297,403 km (0.11 R)
• M42: 18,913,958 km (0.065 R)
• M43: 20,648,545 km (0.097 R)
• M44: 20,789,466 km (0.119 R)
• M45: 21,001,447 km (0.104 R)
• M46: 21,856,698 km (0.082 R)
• M47: 22,433,098 km (0.06 R)
• M48: 22,650,614 km (0.085 R)
• M49: 23,674,611 km (0.07 R)
• M50: 24,192,220 km (0.104 R)
• M51: 24,266,420 km (0.074 R)
• M52: 24,713,568 km (0.036 R)
• M53: 25,540,396 km (0.114 R)
• M54: 27,607,689 km (0.112 R)
• M55: 28,308,704 km (0.086 R)
• M56: 28,779,339 km (0.066 R)
• M57: 29,728,238 km (0.105 R)
• M58: 30,446,607 km (0.067 R)
• M59: 31,009,395 km (0.072 R)
• M60: 32,308,353 km (0.095 R)
• M61: 33,707,841 km (0.064 R)
• M62: 33,873,895 km (0.049 R)
• M63: 36,055,780 km (0.069 R)
• M64: 36,821,571 km (0.067 R)
• M65: 37,078,131 km (0.109 R)
• M66: 37,249,421 km (0.104 R)
• M67: 40,025,808 km (0.116 R)
• M68: 40,907,089 km (0.108 R)
• M69: 41,261,337 km (0.067 R)
• M70: 42,778,259 km (0.113 R)
• M71: 43,408,216 km (0.086 R)
• M72: 43,498,423 km (0.114 R)
• M73: 45,224,932 km (0.1 R)
• M74: 46,788,529 km (0.11 R)
• M75: 49,213,810 km (0.09 R)
• M76: 49,307,907 km (0.12 R)
• M77: 51,488,745 km (0.069 R)
• M78: 51,967,009 km (0.101 R)
• M79: 54,380,023 km (0.091 R)
• M80: 55,649,211 km (0.103 R)
• M81: 56,140,042 km (0.065 R)
• M82: 56,533,634 km (0.105 R)
• M83: 58,017,944 km (0.114 R)
• M84: 60,318,609 km (0.078 R)
• M85: 60,520,118 km (0.037 R)
• M86: 61,024,711 km (0.036 R)
• M87: 61,429,374 km (0.094 R)
• M88: 61,733,506 km (0.055 R)
• M89: 62,852,947 km (0.076 R)
• M90: 65,215,097 km (0.102 R)
• M91: 66,043,421 km (0.11 R)
• M92: 67,815,258 km (0.097 R)
• M93: 68,654,502 km (0.044 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 335 - 14,226 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit