🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.27

Radius: 1.61

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 0.55 AU - 0.69 AU

Year: 181 Days

Day: 47.5 Hours

Environment

Temp: 164 °C

Axial Tilt: 10.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.53

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 0.94 AU - 1.18 AU

Year: 405 Days

Day: 31.3 Hours

Environment

Temp: 9 °C

Axial Tilt: 15.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 82,776,357 km

• M1: 540,048 km (0.108 R)

Asteroid Belt

Center: 3.82 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 6.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 661.7

Radius: 10.3

Gravity: 6.24 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 5.91 AU - 7.23 AU

Year: 6245 Days

Day: 6.5 Hours

Environment

Temp: -151 °C

Axial Tilt: 48.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 82,776,357 km

• M1: 173,384 km (0.09 R)
• M2: 344,374 km (0.12 R)
• M3: 537,056 km (0.052 R)
• M4: 726,298 km (0.032 R)
• M5: 982,858 km (0.119 R)
• M6: 1,106,276 km (0.059 R)
• M7: 1,386,473 km (0.091 R)
• M8: 1,934,899 km (0.101 R)
• M9: 2,032,586 km (0.065 R)
• M10: 2,172,161 km (0.084 R)
• M11: 3,259,588 km (0.082 R)
• M12: 3,376,574 km (0.105 R)
• M13: 3,982,445 km (0.101 R)
• M14: 4,183,504 km (0.099 R)
• M15: 4,259,799 km (0.092 R)
• M16: 4,780,250 km (0.114 R)
• M17: 5,320,747 km (0.098 R)
• M18: 5,542,601 km (0.083 R)
• M19: 6,400,994 km (0.11 R)
• M20: 6,548,198 km (0.068 R)
• M21: 6,966,174 km (0.046 R)
• M22: 7,208,972 km (0.073 R)
• M23: 7,485,429 km (0.106 R)
• M24: 7,609,445 km (0.098 R)
• M25: 7,890,839 km (0.119 R)
• M26: 8,048,814 km (0.085 R)
• M27: 8,207,687 km (0.112 R)
• M28: 9,921,630 km (0.083 R)
• M29: 10,574,774 km (0.065 R)
• M30: 10,679,194 km (0.104 R)
• M31: 10,749,056 km (0.112 R)
• M32: 11,526,815 km (0.084 R)
• M33: 11,598,473 km (0.103 R)
• M34: 12,286,174 km (0.03 R)
• M35: 13,361,334 km (0.05 R)
• M36: 13,777,066 km (0.063 R)
• M37: 14,158,690 km (0.105 R)
• M38: 14,273,731 km (0.099 R)
• M39: 14,543,755 km (0.109 R)
• M40: 15,799,031 km (0.108 R)
• M41: 16,078,330 km (0.064 R)
• M42: 16,480,150 km (0.117 R)
• M43: 16,560,783 km (0.054 R)
• M44: 16,722,798 km (0.104 R)
• M45: 16,844,571 km (0.078 R)
• M46: 16,925,802 km (0.062 R)
• M47: 18,036,866 km (0.097 R)
• M48: 18,412,356 km (0.056 R)
• M49: 19,213,603 km (0.067 R)
• M50: 19,341,210 km (0.084 R)
• M51: 19,469,116 km (0.117 R)
• M52: 19,554,536 km (0.09 R)
• M53: 19,639,956 km (0.064 R)
• M54: 19,768,461 km (0.107 R)
• M55: 20,198,854 km (0.102 R)
• M56: 20,501,939 km (0.112 R)
• M57: 20,893,886 km (0.09 R)
• M58: 21,025,083 km (0.057 R)
• M59: 21,420,321 km (0.095 R)
• M60: 21,995,674 km (0.116 R)
• M61: 22,665,723 km (0.095 R)
• M62: 23,888,686 km (0.092 R)
• M63: 24,025,867 km (0.083 R)
• M64: 24,715,962 km (0.085 R)
• M65: 24,808,413 km (0.1 R)
• M66: 27,444,627 km (0.119 R)
• M67: 28,990,721 km (0.072 R)
• M68: 29,088,259 km (0.086 R)
• M69: 29,234,715 km (0.1 R)
• M70: 29,332,552 km (0.109 R)
• M71: 29,479,607 km (0.095 R)
• M72: 30,614,456 km (0.082 R)
• M73: 31,914,462 km (0.114 R)
• M74: 32,065,556 km (0.119 R)
• M75: 32,318,077 km (0.118 R)
• M76: 32,621,910 km (0.061 R)
• M77: 32,875,778 km (0.107 R)
• M78: 33,028,517 km (0.11 R)
• M79: 33,130,393 km (0.082 R)
• M80: 33,283,432 km (0.077 R)
• M81: 33,949,442 km (0.084 R)

Planet 4 - Ice Giant

Semi-Major Axis: 19.13 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 366.4

Radius: 6.8

Gravity: 7.92 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 18.9 AU - 19.36 AU

Year: 31030 Days

Day: 20.1 Hours

Environment

Temp: -209 °C

Axial Tilt: 41.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 82,776,357 km

• M1: 143,764 km (0.103 R)
• M2: 372,947 km (0.114 R)
• M3: 697,126 km (0.047 R)
• M4: 847,771 km (0.115 R)
• M5: 927,208 km (0.071 R)
• M6: 1,269,637 km (0.109 R)
• M7: 1,583,344 km (0.109 R)
• M8: 2,467,766 km (0.116 R)
• M9: 2,738,838 km (0.102 R)
• M10: 3,019,483 km (0.102 R)
• M11: 3,351,591 km (0.108 R)
• M12: 3,436,413 km (0.112 R)
• M13: 4,050,362 km (0.102 R)
• M14: 4,416,279 km (0.073 R)
• M15: 6,452,306 km (0.119 R)
• M16: 6,932,964 km (0.092 R)
• M17: 7,703,692 km (0.037 R)
• M18: 8,328,263 km (0.06 R)
• M19: 8,385,858 km (0.115 R)
• M20: 8,443,453 km (0.066 R)
• M21: 9,685,864 km (0.078 R)
• M22: 10,545,304 km (0.067 R)
• M23: 10,670,068 km (0.115 R)
• M24: 10,858,262 km (0.063 R)
• M25: 10,984,224 km (0.118 R)
• M26: 11,174,063 km (0.068 R)
• M27: 11,237,642 km (0.114 R)
• M28: 12,666,003 km (0.116 R)
• M29: 14,357,207 km (0.09 R)
• M30: 14,913,262 km (0.08 R)
• M31: 16,261,887 km (0.117 R)
• M32: 17,060,440 km (0.105 R)
• M33: 17,797,359 km (0.078 R)
• M34: 18,095,059 km (0.073 R)
• M35: 19,608,092 km (0.071 R)
• M36: 19,992,559 km (0.11 R)
• M37: 20,069,901 km (0.115 R)
• M38: 20,379,718 km (0.085 R)
• M39: 21,397,582 km (0.102 R)
• M40: 23,482,527 km (0.083 R)
• M41: 24,301,576 km (0.067 R)
• M42: 24,549,160 km (0.118 R)
• M43: 25,883,274 km (0.094 R)
• M44: 26,729,100 km (0.11 R)
• M45: 28,447,830 km (0.055 R)
• M46: 29,320,584 km (0.066 R)
• M47: 30,735,032 km (0.052 R)
• M48: 31,630,375 km (0.104 R)
• M49: 31,990,906 km (0.117 R)
• M50: 32,806,963 km (0.119 R)
• M51: 34,182,365 km (0.075 R)
• M52: 34,274,817 km (0.103 R)
• M53: 35,857,712 km (0.046 R)
• M54: 36,139,405 km (0.085 R)
• M55: 36,327,749 km (0.102 R)
• M56: 36,705,334 km (0.091 R)
• M57: 39,771,940 km (0.104 R)
• M58: 40,845,006 km (0.066 R)
• M59: 41,335,986 km (0.074 R)
• M60: 41,828,761 km (0.099 R)
• M61: 42,323,631 km (0.089 R)
• M62: 45,942,852 km (0.09 R)
• M63: 46,351,105 km (0.059 R)
• M64: 47,273,974 km (0.075 R)
• M65: 50,604,322 km (0.079 R)
• M66: 51,237,121 km (0.112 R)
• M67: 51,660,483 km (0.078 R)
• M68: 51,978,678 km (0.115 R)
• M69: 52,404,134 km (0.054 R)
• M70: 52,617,161 km (0.029 R)
• M71: 53,365,300 km (0.077 R)
• M72: 54,009,469 km (0.083 R)
• M73: 55,630,960 km (0.1 R)
• M74: 56,502,218 km (0.109 R)
• M75: 57,487,769 km (0.063 R)
• M76: 57,817,632 km (0.053 R)
• M77: 58,921,515 km (0.089 R)
• M78: 59,253,921 km (0.071 R)
• M79: 59,364,923 km (0.116 R)
• M80: 61,599,018 km (0.057 R)
• M81: 62,387,398 km (0.044 R)
• M82: 66,148,887 km (0.061 R)
• M83: 66,379,268 km (0.092 R)
• M84: 66,609,798 km (0.062 R)
• M85: 70,923,603 km (0.097 R)
• M86: 71,277,252 km (0.111 R)
• M87: 72,104,827 km (0.105 R)
• M88: 72,223,309 km (0.092 R)
• M89: 73,054,475 km (0.102 R)
• M90: 75,206,440 km (0.104 R)
• M91: 76,894,502 km (0.119 R)
• M92: 79,327,712 km (0.103 R)
• M93: 79,817,346 km (0.1 R)
• M94: 82,404,491 km (0.071 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: 469 - 12,188 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit