🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.52

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 0.44 AU - 0.6 AU

Year: 242 Days

Day: 16.5 Hours

Environment

Temp: -117 °C

Axial Tilt: 44.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.71 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 4.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 524.6

Radius: 10.6

Gravity: 4.67 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 3.72 AU - 6.08 AU

Year: 7003 Days

Day: 7.3 Hours

Environment

Temp: -220 °C

Axial Tilt: 23.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 50,392,705 km

• M1: 177,124 km (0.102 R)
• M2: 276,307 km (0.061 R)
• M3: 367,113 km (0.047 R)
• M4: 638,185 km (0.089 R)
• M5: 742,753 km (0.047 R)
• M6: 839,543 km (0.079 R)
• M7: 1,015,919 km (0.034 R)
• M8: 1,188,854 km (0.077 R)
• M9: 1,510,639 km (0.039 R)
• M10: 1,599,949 km (0.117 R)
• M11: 1,691,204 km (0.097 R)
• M12: 1,859,801 km (0.118 R)
• M13: 1,955,992 km (0.046 R)
• M14: 2,093,473 km (0.089 R)
• M15: 2,275,084 km (0.117 R)
• M16: 2,697,399 km (0.093 R)
• M17: 2,962,636 km (0.104 R)
• M18: 3,030,404 km (0.045 R)
• M19: 4,006,680 km (0.083 R)
• M20: 4,361,227 km (0.066 R)
• M21: 4,725,797 km (0.096 R)
• M22: 5,154,694 km (0.086 R)
• M23: 5,456,732 km (0.11 R)
• M24: 5,652,107 km (0.054 R)
• M25: 5,849,726 km (0.093 R)
• M26: 6,251,845 km (0.078 R)
• M27: 6,456,345 km (0.108 R)
• M28: 6,663,089 km (0.096 R)
• M29: 6,992,354 km (0.088 R)
• M30: 7,083,160 km (0.072 R)
• M31: 8,782,592 km (0.113 R)
• M32: 9,077,599 km (0.104 R)
• M33: 9,242,904 km (0.085 R)
• M34: 9,643,976 km (0.092 R)
• M35: 9,812,723 km (0.085 R)
• M36: 10,050,583 km (0.084 R)
• M37: 10,221,723 km (0.04 R)
• M38: 10,532,139 km (0.03 R)
• M39: 10,636,259 km (0.097 R)
• M40: 11,339,519 km (0.115 R)
• M41: 11,625,101 km (0.07 R)
• M42: 12,166,944 km (0.11 R)
• M43: 12,349,304 km (0.057 R)
• M44: 12,939,318 km (0.097 R)
• M45: 13,050,918 km (0.11 R)
• M46: 13,162,817 km (0.103 R)
• M47: 13,387,813 km (0.112 R)
• M48: 14,108,276 km (0.113 R)
• M49: 14,608,531 km (0.078 R)
• M50: 14,919,396 km (0.109 R)
• M51: 15,587,051 km (0.056 R)
• M52: 15,745,475 km (0.1 R)
• M53: 16,626,906 km (0.057 R)
• M54: 17,236,966 km (0.113 R)
• M55: 17,524,343 km (0.114 R)
• M56: 17,771,778 km (0.074 R)
• M57: 18,061,998 km (0.07 R)
• M58: 19,026,456 km (0.103 R)
• M59: 19,664,491 km (0.108 R)
• M60: 21,576,501 km (0.093 R)
• M61: 21,841,738 km (0.087 R)
• M62: 22,554,422 km (0.071 R)
• M63: 24,185,937 km (0.101 R)
• M64: 24,830,554 km (0.098 R)
• M65: 25,108,656 km (0.106 R)
• M66: 25,294,606 km (0.105 R)
• M67: 26,514,278 km (0.104 R)
• M68: 27,226,663 km (0.106 R)
• M69: 29,205,843 km (0.106 R)
• M70: 29,401,367 km (0.047 R)
• M71: 31,031,386 km (0.105 R)
• M72: 31,681,538 km (0.118 R)
• M73: 32,033,392 km (0.1 R)
• M74: 33,097,033 km (0.091 R)
• M75: 33,658,773 km (0.099 R)
• M76: 33,966,496 km (0.095 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 631.6

Radius: 13.6

Gravity: 3.41 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 5.25 AU - 5.65 AU

Year: 8215 Days

Day: 7.4 Hours

Environment

Temp: -214 °C

Axial Tilt: 8.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 50,392,705 km

• M1: 311,313 km (0.085 R)
• M2: 413,489 km (0.047 R)
• M3: 638,484 km (0.051 R)
• M4: 989,440 km (0.112 R)
• M5: 1,269,488 km (0.111 R)
• M6: 1,400,236 km (0.073 R)
• M7: 1,758,373 km (0.099 R)
• M8: 2,101,401 km (0.027 R)
• M9: 2,536,731 km (0.111 R)
• M10: 2,728,516 km (0.052 R)
• M11: 2,851,036 km (0.074 R)
• M12: 3,050,899 km (0.086 R)
• M13: 3,570,901 km (0.044 R)
• M14: 4,723,104 km (0.103 R)
• M15: 5,141,529 km (0.048 R)
• M16: 5,540,806 km (0.087 R)
• M17: 5,854,812 km (0.097 R)
• M18: 6,142,638 km (0.105 R)
• M19: 6,369,578 km (0.107 R)
• M20: 6,467,714 km (0.074 R)
• M21: 7,135,220 km (0.118 R)
• M22: 7,373,978 km (0.055 R)
• M23: 7,965,039 km (0.051 R)
• M24: 8,463,350 km (0.111 R)
• M25: 8,607,562 km (0.075 R)
• M26: 8,825,526 km (0.112 R)
• M27: 10,633,865 km (0.074 R)
• M28: 10,867,986 km (0.105 R)
• M29: 11,064,259 km (0.1 R)
• M30: 11,222,084 km (0.112 R)
• M31: 11,620,164 km (0.1 R)
• M32: 11,861,166 km (0.096 R)
• M33: 12,063,423 km (0.1 R)
• M34: 12,553,356 km (0.114 R)
• M35: 12,676,774 km (0.119 R)
• M36: 12,842,080 km (0.071 R)
• M37: 13,426,259 km (0.032 R)
• M38: 13,637,043 km (0.054 R)
• M39: 14,620,649 km (0.113 R)
• M40: 15,538,731 km (0.1 R)
• M41: 15,848,997 km (0.109 R)
• M42: 16,116,478 km (0.091 R)
• M43: 16,250,817 km (0.081 R)
• M44: 16,340,575 km (0.065 R)
• M45: 16,701,256 km (0.093 R)
• M46: 16,791,912 km (0.118 R)
• M47: 16,928,046 km (0.058 R)
• M48: 17,155,884 km (0.095 R)
• M49: 17,891,756 km (0.053 R)
• M50: 18,778,871 km (0.071 R)
• M51: 18,873,118 km (0.068 R)
• M52: 19,871,983 km (0.116 R)
• M53: 20,693,275 km (0.119 R)
• M54: 20,839,283 km (0.091 R)
• M55: 21,279,549 km (0.046 R)
• M56: 21,377,835 km (0.083 R)
• M57: 21,673,590 km (0.102 R)
• M58: 24,087,800 km (0.091 R)
• M59: 24,344,061 km (0.1 R)
• M60: 24,446,835 km (0.086 R)
• M61: 24,549,759 km (0.087 R)
• M62: 24,704,592 km (0.119 R)
• M63: 25,535,010 km (0.082 R)
• M64: 26,163,920 km (0.097 R)
• M65: 26,321,895 km (0.034 R)
• M66: 26,638,893 km (0.068 R)
• M67: 27,276,778 km (0.118 R)
• M68: 27,919,600 km (0.102 R)
• M69: 29,438,916 km (0.069 R)
• M70: 30,707,057 km (0.088 R)
• M71: 31,096,610 km (0.094 R)
• M72: 31,431,709 km (0.108 R)
• M73: 32,841,071 km (0.102 R)
• M74: 35,313,176 km (0.118 R)
• M75: 35,838,115 km (0.093 R)
• M76: 36,013,593 km (0.108 R)
• M77: 36,306,954 km (0.082 R)
• M78: 37,309,859 km (0.089 R)
• M79: 37,666,051 km (0.107 R)
• M80: 37,844,521 km (0.093 R)
• M81: 40,190,665 km (0.091 R)
• M82: 40,312,288 km (0.098 R)

Planet 4 - Ice Giant

Semi-Major Axis: 6.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 820.8

Radius: 6.5

Gravity: 19.43 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 5.45 AU - 6.85 AU

Year: 9848 Days

Day: 20.6 Hours

Environment

Temp: -230 °C

Axial Tilt: 25.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 50,392,705 km

• M1: 104,270 km (0.025 R)
• M2: 212,579 km (0.096 R)
• M3: 279,748 km (0.117 R)
• M4: 453,581 km (0.061 R)
• M5: 545,135 km (0.102 R)
• M6: 660,325 km (0.08 R)
• M7: 914,641 km (0.076 R)
• M8: 1,439,281 km (0.091 R)
• M9: 2,493,647 km (0.094 R)
• M10: 3,300,727 km (0.106 R)
• M11: 3,891,041 km (0.107 R)
• M12: 3,987,232 km (0.07 R)
• M13: 4,682,563 km (0.117 R)
• M14: 4,750,630 km (0.091 R)
• M15: 4,887,961 km (0.104 R)
• M16: 5,201,817 km (0.115 R)
• M17: 5,414,695 km (0.102 R)
• M18: 5,959,381 km (0.054 R)
• M19: 6,182,132 km (0.041 R)
• M20: 6,983,079 km (0.114 R)
• M21: 7,061,169 km (0.091 R)
• M22: 7,217,948 km (0.11 R)
• M23: 8,306,571 km (0.087 R)
• M24: 8,430,738 km (0.101 R)
• M25: 8,472,176 km (0.075 R)
• M26: 8,638,978 km (0.084 R)
• M27: 8,680,865 km (0.115 R)
• M28: 8,722,753 km (0.094 R)
• M29: 8,933,386 km (0.089 R)
• M30: 9,145,666 km (0.079 R)
• M31: 9,402,525 km (0.094 R)
• M32: 9,531,928 km (0.115 R)
• M33: 9,618,545 km (0.066 R)
• M34: 10,276,177 km (0.075 R)
• M35: 10,632,818 km (0.112 R)
• M36: 11,084,305 km (0.073 R)
• M37: 11,773,352 km (0.046 R)
• M38: 12,052,801 km (0.08 R)
• M39: 12,287,371 km (0.076 R)
• M40: 12,808,869 km (0.066 R)
• M41: 13,192,587 km (0.096 R)
• M42: 13,922,326 km (0.072 R)
• M43: 14,267,299 km (0.077 R)
• M44: 15,066,450 km (0.048 R)
• M45: 15,116,865 km (0.086 R)
• M46: 16,188,734 km (0.075 R)
• M47: 16,760,048 km (0.097 R)
• M48: 17,074,353 km (0.104 R)
• M49: 17,975,531 km (0.105 R)
• M50: 18,189,904 km (0.068 R)
• M51: 19,713,708 km (0.109 R)
• M52: 20,267,669 km (0.086 R)
• M53: 20,826,866 km (0.072 R)
• M54: 22,189,553 km (0.1 R)
• M55: 22,361,890 km (0.09 R)
• M56: 23,346,842 km (0.078 R)
• M57: 23,697,948 km (0.111 R)
• M58: 24,523,729 km (0.091 R)
• M59: 24,642,509 km (0.06 R)
• M60: 26,568,432 km (0.062 R)
• M61: 27,364,443 km (0.059 R)
• M62: 30,434,939 km (0.112 R)
• M63: 30,498,817 km (0.05 R)
• M64: 30,882,386 km (0.115 R)
• M65: 31,396,554 km (0.093 R)
• M66: 31,913,415 km (0.1 R)
• M67: 32,043,116 km (0.095 R)
• M68: 32,433,118 km (0.078 R)
• M69: 32,824,765 km (0.075 R)
• M70: 33,876,737 km (0.105 R)
• M71: 33,942,859 km (0.118 R)
• M72: 35,542,360 km (0.1 R)
• M73: 35,676,848 km (0.119 R)
• M74: 37,098,327 km (0.074 R)
• M75: 39,438,786 km (0.092 R)
• M76: 40,907,987 km (0.063 R)
• M77: 40,978,447 km (0.083 R)
• M78: 41,189,829 km (0.061 R)
• M79: 42,466,348 km (0.119 R)
• M80: 43,755,732 km (0.102 R)
• M81: 44,695,057 km (0.079 R)
• M82: 45,130,686 km (0.071 R)
• M83: 45,421,953 km (0.073 R)
• M84: 46,740,508 km (0.036 R)
• M85: 46,814,110 km (0.104 R)
• M86: 47,108,968 km (0.109 R)
• M87: 48,517,881 km (0.082 R)
• M88: 48,667,030 km (0.085 R)
• M89: 50,241,846 km (0.066 R)
• M90: 50,392,641 km (0.11 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 182 - 11,425 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit