🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.54 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 915.5

Radius: 14.4

Gravity: 4.42 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 0.86 AU - 1.3 AU

Year: 775 Days

Day: 13.1 Hours

Environment

Temp: -169 °C

Axial Tilt: 33.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 32,911,943 km

• M1: 180,565 km (0.075 R)
• M2: 310,565 km (0.116 R)
• M3: 446,101 km (0.109 R)
• M4: 590,164 km (0.104 R)
• M5: 682,914 km (0.098 R)
• M6: 804,388 km (0.066 R)
• M7: 1,021,305 km (0.117 R)
• M8: 1,356,105 km (0.105 R)
• M9: 1,507,498 km (0.113 R)
• M10: 1,649,616 km (0.111 R)
• M11: 1,835,865 km (0.108 R)
• M12: 2,179,192 km (0.074 R)
• M13: 2,281,068 km (0.092 R)
• M14: 2,588,043 km (0.107 R)
• M15: 2,705,477 km (0.108 R)
• M16: 2,806,456 km (0.116 R)
• M17: 3,040,427 km (0.041 R)
• M18: 3,281,130 km (0.045 R)
• M19: 3,418,760 km (0.072 R)
• M20: 3,528,116 km (0.079 R)
• M21: 3,832,847 km (0.061 R)
• M22: 3,925,897 km (0.051 R)
• M23: 4,019,844 km (0.104 R)
• M24: 4,263,240 km (0.047 R)
• M25: 4,566,176 km (0.117 R)
• M26: 4,676,130 km (0.115 R)
• M27: 4,786,982 km (0.063 R)
• M28: 4,966,201 km (0.064 R)
• M29: 5,273,774 km (0.111 R)
• M30: 5,693,695 km (0.07 R)
• M31: 5,883,834 km (0.118 R)
• M32: 6,064,099 km (0.112 R)
• M33: 6,246,160 km (0.115 R)
• M34: 6,393,215 km (0.104 R)
• M35: 6,541,316 km (0.108 R)
• M36: 6,640,649 km (0.109 R)
• M37: 6,841,111 km (0.101 R)
• M38: 7,299,179 km (0.087 R)
• M39: 7,545,118 km (0.111 R)
• M40: 7,662,553 km (0.112 R)
• M41: 8,272,313 km (0.114 R)
• M42: 8,393,488 km (0.056 R)
• M43: 8,610,405 km (0.103 R)
• M44: 8,719,611 km (0.038 R)
• M45: 8,842,880 km (0.027 R)
• M46: 9,022,098 km (0.06 R)
• M47: 9,216,426 km (0.077 R)
• M48: 9,538,809 km (0.069 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 54.5

Radius: 10.5

Gravity: 0.49 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 1.55 AU - 1.75 AU

Year: 1463 Days

Day: 8.3 Hours

Environment

Temp: -205 °C

Axial Tilt: 27.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 32,911,943 km

• M1: 152,739 km (0.113 R)
• M2: 221,106 km (0.111 R)
• M3: 351,555 km (0.073 R)
• M4: 462,108 km (0.092 R)
• M5: 727,494 km (0.117 R)
• M6: 808,876 km (0.087 R)
• M7: 1,045,091 km (0.055 R)
• M8: 1,303,745 km (0.091 R)
• M9: 1,415,046 km (0.117 R)
• M10: 1,487,601 km (0.117 R)
• M11: 1,927,120 km (0.038 R)
• M12: 2,055,026 km (0.088 R)
• M13: 2,155,705 km (0.106 R)
• M14: 2,319,365 km (0.099 R)
• M15: 2,512,347 km (0.12 R)
• M16: 2,601,208 km (0.097 R)
• M17: 2,678,251 km (0.097 R)
• M18: 3,273,949 km (0.046 R)
• M19: 3,357,425 km (0.112 R)
• M20: 3,462,742 km (0.111 R)
• M21: 3,540,682 km (0.103 R)
• M22: 3,683,997 km (0.108 R)
• M23: 4,020,742 km (0.076 R)
• M24: 4,125,311 km (0.072 R)
• M25: 4,193,079 km (0.046 R)
• M26: 4,575,900 km (0.1 R)
• M27: 4,978,019 km (0.088 R)
• M28: 5,342,439 km (0.096 R)
• M29: 5,408,113 km (0.082 R)
• M30: 5,673,649 km (0.114 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 831.7

Radius: 10.2

Gravity: 7.99 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 3.52 AU - 4.09 AU

Year: 5113 Days

Day: 10 Hours

Environment

Temp: -225 °C

Axial Tilt: 39.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 32,911,943 km

• M1: 132,245 km (0.105 R)
• M2: 226,042 km (0.027 R)
• M3: 358,586 km (0.058 R)
• M4: 704,456 km (0.06 R)
• M5: 863,778 km (0.104 R)
• M6: 1,065,586 km (0.119 R)
• M7: 1,203,515 km (0.11 R)
• M8: 1,760,468 km (0.11 R)
• M9: 1,906,625 km (0.047 R)
• M10: 2,018,973 km (0.089 R)
• M11: 2,230,953 km (0.089 R)
• M12: 2,309,791 km (0.075 R)
• M13: 2,888,436 km (0.041 R)
• M14: 3,419,359 km (0.113 R)
• M15: 3,649,440 km (0.108 R)
• M16: 3,908,544 km (0.085 R)
• M17: 4,149,396 km (0.062 R)
• M18: 4,494,818 km (0.099 R)
• M19: 4,595,198 km (0.101 R)
• M20: 4,772,770 km (0.097 R)
• M21: 5,478,723 km (0.089 R)
• M22: 5,613,062 km (0.111 R)
• M23: 5,775,824 km (0.107 R)
• M24: 6,189,462 km (0.086 R)
• M25: 6,470,407 km (0.12 R)
• M26: 6,669,671 km (0.074 R)
• M27: 7,045,162 km (0.103 R)
• M28: 7,191,469 km (0.043 R)
• M29: 7,427,534 km (0.113 R)
• M30: 7,696,362 km (0.108 R)
• M31: 7,847,007 km (0.101 R)
• M32: 7,937,962 km (0.062 R)
• M33: 8,212,624 km (0.077 R)
• M34: 8,552,809 km (0.108 R)
• M35: 8,865,918 km (0.045 R)
• M36: 9,278,808 km (0.093 R)
• M37: 9,471,490 km (0.119 R)
• M38: 10,454,647 km (0.1 R)
• M39: 10,521,368 km (0.103 R)
• M40: 10,588,238 km (0.114 R)
• M41: 11,367,045 km (0.109 R)
• M42: 12,375,484 km (0.086 R)
• M43: 12,694,127 km (0.097 R)
• M44: 12,800,940 km (0.117 R)
• M45: 12,943,956 km (0.05 R)
• M46: 13,303,589 km (0.064 R)
• M47: 13,666,663 km (0.081 R)
• M48: 14,180,233 km (0.075 R)
• M49: 14,962,629 km (0.102 R)
• M50: 16,066,063 km (0.03 R)
• M51: 16,569,161 km (0.07 R)
• M52: 16,842,177 km (0.088 R)
• M53: 17,313,710 km (0.108 R)
• M54: 18,109,421 km (0.086 R)
• M55: 18,229,697 km (0.099 R)
• M56: 18,713,946 km (0.098 R)
• M57: 19,079,862 km (0.045 R)
• M58: 21,028,823 km (0.106 R)
• M59: 21,579,044 km (0.071 R)
• M60: 22,434,744 km (0.08 R)
• M61: 22,693,698 km (0.117 R)
• M62: 23,257,981 km (0.047 R)
• M63: 24,135,223 km (0.078 R)
• M64: 24,444,890 km (0.055 R)
• M65: 25,247,034 km (0.104 R)
• M66: 25,426,402 km (0.106 R)
• M67: 25,561,339 km (0.094 R)
• M68: 27,014,533 km (0.061 R)
• M69: 27,843,604 km (0.112 R)
• M70: 28,261,431 km (0.071 R)
• M71: 29,103,069 km (0.101 R)
• M72: 29,197,016 km (0.025 R)
• M73: 30,142,924 km (0.106 R)
• M74: 30,380,934 km (0.05 R)
• M75: 30,763,007 km (0.089 R)
• M76: 31,483,919 km (0.118 R)
• M77: 32,016,039 km (0.031 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 517.6

Radius: 11.9

Gravity: 3.66 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 4.41 AU - 4.55 AU

Year: 6545 Days

Day: 12.4 Hours

Environment

Temp: -229 °C

Axial Tilt: 20.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 32,911,943 km

• M1: 150,944 km (0.079 R)
• M2: 233,821 km (0.092 R)
• M3: 481,855 km (0.072 R)
• M4: 617,540 km (0.062 R)
• M5: 767,886 km (0.075 R)
• M6: 959,970 km (0.082 R)
• M7: 1,092,214 km (0.065 R)
• M8: 1,561,353 km (0.095 R)
• M9: 1,701,526 km (0.113 R)
• M10: 2,186,223 km (0.105 R)
• M11: 2,363,946 km (0.034 R)
• M12: 2,691,864 km (0.082 R)
• M13: 2,947,676 km (0.109 R)
• M14: 3,346,205 km (0.067 R)
• M15: 3,551,902 km (0.107 R)
• M16: 3,691,477 km (0.057 R)
• M17: 3,856,633 km (0.106 R)
• M18: 3,976,162 km (0.074 R)
• M19: 4,642,920 km (0.092 R)
• M20: 5,080,643 km (0.089 R)
• M21: 5,185,511 km (0.098 R)
• M22: 5,397,641 km (0.08 R)
• M23: 6,700,937 km (0.075 R)
• M24: 6,990,409 km (0.088 R)
• M25: 7,313,690 km (0.039 R)
• M26: 8,343,672 km (0.104 R)
• M27: 8,498,954 km (0.096 R)
• M28: 8,623,868 km (0.1 R)
• M29: 9,548,084 km (0.08 R)
• M30: 9,743,160 km (0.107 R)
• M31: 9,972,493 km (0.116 R)
• M32: 10,236,833 km (0.045 R)
• M33: 10,436,695 km (0.104 R)
• M34: 10,873,970 km (0.105 R)
• M35: 11,043,764 km (0.104 R)
• M36: 11,454,859 km (0.088 R)
• M37: 11,593,087 km (0.063 R)
• M38: 12,362,918 km (0.098 R)
• M39: 12,825,624 km (0.088 R)
• M40: 13,257,812 km (0.117 R)
• M41: 14,396,252 km (0.052 R)
• M42: 14,508,151 km (0.097 R)
• M43: 15,147,532 km (0.049 R)
• M44: 16,336,835 km (0.105 R)
• M45: 16,844,571 km (0.069 R)
• M46: 16,962,454 km (0.036 R)
• M47: 17,120,130 km (0.028 R)
• M48: 17,596,001 km (0.117 R)
• M49: 17,675,736 km (0.111 R)
• M50: 17,955,634 km (0.094 R)
• M51: 18,398,743 km (0.098 R)
• M52: 18,926,823 km (0.104 R)
• M53: 19,749,312 km (0.088 R)
• M54: 20,331,847 km (0.079 R)
• M55: 20,962,402 km (0.115 R)
• M56: 22,156,492 km (0.108 R)
• M57: 23,110,029 km (0.118 R)
• M58: 23,197,394 km (0.106 R)
• M59: 23,504,069 km (0.064 R)
• M60: 23,812,091 km (0.1 R)
• M61: 24,121,460 km (0.11 R)
• M62: 24,788,816 km (0.12 R)
• M63: 25,012,614 km (0.067 R)
• M64: 25,147,252 km (0.073 R)
• M65: 25,327,069 km (0.096 R)
• M66: 25,507,335 km (0.077 R)
• M67: 26,050,674 km (0.118 R)
• M68: 26,187,107 km (0.069 R)
• M69: 26,415,094 km (0.1 R)
• M70: 27,472,153 km (0.046 R)
• M71: 27,936,056 km (0.12 R)
• M72: 29,154,381 km (0.109 R)
• M73: 29,674,982 km (0.103 R)
• M74: 30,294,167 km (0.087 R)
• M75: 30,437,781 km (0.069 R)
• M76: 30,917,691 km (0.089 R)
• M77: 31,497,084 km (0.032 R)
• M78: 32,031,298 km (0.097 R)
• M79: 32,421,748 km (0.084 R)
• M80: 32,764,626 km (0.059 R)
• M81: 32,911,980 km (0.099 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: 365 - 16,367 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit