🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.43

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 0.65 AU - 0.95 AU

Year: 251 Days

Day: 25.2 Hours

Environment

Temp: 165 °C

Axial Tilt: 16.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 41,206,512 km

• M1: 86,468 km (0.106 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.9

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 2.84 AU - 3.26 AU

Year: 1872 Days

Day: 46.8 Hours

Environment

Temp: -89 °C

Axial Tilt: 13.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 41,206,512 km

• M1: 844,480 km (0.046 R)

Planet 3 - Terrestrial

Semi-Major Axis: 4.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.03

Radius: 1.01

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 3.14 AU - 4.92 AU

Year: 2843 Days

Day: 29.2 Hours

Environment

Temp: -111 °C

Axial Tilt: 39 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.22

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 3.87 AU - 5.75 AU

Year: 3708 Days

Day: 40.6 Hours

Environment

Temp: -135 °C

Axial Tilt: 35.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Ice Giant

Semi-Major Axis: 16.69 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 377.3

Radius: 5

Gravity: 15.09 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 14.54 AU - 18.84 AU

Year: 23964 Days

Day: 16.8 Hours

Environment

Temp: -192 °C

Axial Tilt: 31.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 41,206,512 km

• M1: 64,477 km (0.104 R)
• M2: 191,336 km (0.057 R)
• M3: 409,300 km (0.103 R)
• M4: 483,650 km (0.12 R)
• M5: 562,488 km (0.03 R)
• M6: 1,392,158 km (0.11 R)
• M7: 2,088,237 km (0.051 R)
• M8: 2,153,162 km (0.079 R)
• M9: 2,420,045 km (0.096 R)
• M10: 2,661,945 km (0.092 R)
• M11: 2,803,763 km (0.102 R)
• M12: 2,911,773 km (0.111 R)
• M13: 3,021,129 km (0.05 R)
• M14: 3,395,423 km (0.06 R)
• M15: 3,784,228 km (0.091 R)
• M16: 4,435,427 km (0.119 R)
• M17: 4,946,304 km (0.12 R)
• M18: 5,120,735 km (0.103 R)
• M19: 5,341,542 km (0.077 R)
• M20: 5,656,146 km (0.098 R)
• M21: 6,115,711 km (0.103 R)
• M22: 6,444,527 km (0.119 R)
• M23: 6,539,671 km (0.118 R)
• M24: 7,316,383 km (0.069 R)
• M25: 8,019,792 km (0.109 R)
• M26: 8,121,968 km (0.08 R)
• M27: 8,379,426 km (0.073 R)
• M28: 8,535,307 km (0.103 R)
• M29: 8,797,103 km (0.099 R)
• M30: 9,167,956 km (0.063 R)
• M31: 9,274,918 km (0.059 R)
• M32: 9,328,474 km (0.112 R)
• M33: 11,211,762 km (0.101 R)
• M34: 12,550,065 km (0.103 R)
• M35: 12,787,925 km (0.066 R)
• M36: 13,207,697 km (0.069 R)
• M37: 14,060,853 km (0.1 R)
• M38: 15,310,295 km (0.108 R)
• M39: 15,500,883 km (0.064 R)
• M40: 15,884,152 km (0.079 R)
• M41: 16,399,966 km (0.047 R)
• M42: 18,517,972 km (0.079 R)
• M43: 18,653,209 km (0.094 R)
• M44: 19,608,840 km (0.08 R)
• M45: 20,650,191 km (0.118 R)
• M46: 20,860,675 km (0.1 R)
• M47: 22,281,705 km (0.11 R)
• M48: 23,587,096 km (0.117 R)
• M49: 24,842,522 km (0.092 R)
• M50: 25,066,320 km (0.064 R)
• M51: 25,741,754 km (0.096 R)
• M52: 26,423,173 km (0.108 R)
• M53: 27,187,169 km (0.101 R)
• M54: 29,522,541 km (0.111 R)
• M55: 29,838,791 km (0.07 R)
• M56: 30,474,582 km (0.109 R)
• M57: 31,759,478 km (0.052 R)
• M58: 32,002,425 km (0.053 R)
• M59: 33,637,380 km (0.055 R)
• M60: 33,719,809 km (0.117 R)
• M61: 35,383,188 km (0.025 R)
• M62: 36,140,302 km (0.083 R)
• M63: 36,563,216 km (0.117 R)
• M64: 36,902,803 km (0.042 R)
• M65: 38,099,436 km (0.067 R)
• M66: 39,135,252 km (0.092 R)
• M67: 39,569,534 km (0.063 R)
• M68: 40,530,551 km (0.1 R)
• M69: 40,618,365 km (0.108 R)
• M70: 40,969,920 km (0.105 R)
• M71: 41,764,883 km (0.096 R)
• M72: 43,100,942 km (0.082 R)
• M73: 44,451,063 km (0.06 R)
• M74: 46,364,270 km (0.066 R)
• M75: 47,007,989 km (0.071 R)
• M76: 47,192,443 km (0.074 R)
• M77: 48,025,554 km (0.106 R)
• M78: 49,424,743 km (0.071 R)
• M79: 51,501,012 km (0.079 R)
• M80: 53,028,855 km (0.073 R)
• M81: 53,413,022 km (0.119 R)
• M82: 54,765,387 km (0.096 R)
• M83: 55,543,146 km (0.113 R)
• M84: 57,997,000 km (0.097 R)
• M85: 59,685,810 km (0.104 R)
• M86: 62,198,606 km (0.113 R)
• M87: 63,111,602 km (0.059 R)
• M88: 63,315,055 km (0.051 R)
• M89: 64,131,261 km (0.107 R)
• M90: 65,773,995 km (0.09 R)
• M91: 66,393,629 km (0.037 R)

Planet 6 - Ice Giant

Semi-Major Axis: 17.13 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 68.4

Radius: 6.3

Gravity: 1.72 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 15.5 AU - 18.76 AU

Year: 24918 Days

Day: 16 Hours

Environment

Temp: -197 °C

Axial Tilt: 7.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 41,206,512 km

• M1: 259,403 km (0.102 R)
• M2: 311,912 km (0.076 R)
• M3: 1,125,126 km (0.101 R)
• M4: 1,179,729 km (0.056 R)
• M5: 1,310,777 km (0.078 R)
• M6: 1,466,358 km (0.111 R)
• M7: 1,795,324 km (0.04 R)
• M8: 1,859,651 km (0.111 R)
• M9: 2,401,046 km (0.074 R)
• M10: 2,713,705 km (0.09 R)
• M11: 2,837,423 km (0.105 R)
• M12: 3,013,799 km (0.057 R)
• M13: 3,591,097 km (0.052 R)
• M14: 3,892,537 km (0.106 R)
• M15: 4,032,261 km (0.102 R)
• M16: 4,202,055 km (0.032 R)
• M17: 4,461,308 km (0.1 R)
• M18: 4,934,785 km (0.106 R)
• M19: 5,025,441 km (0.095 R)
• M20: 5,208,250 km (0.037 R)
• M21: 5,580,449 km (0.103 R)
• M22: 5,674,846 km (0.106 R)
• M23: 6,317,817 km (0.068 R)
• M24: 6,548,348 km (0.053 R)
• M25: 6,647,830 km (0.051 R)
• M26: 7,153,621 km (0.072 R)
• M27: 7,566,959 km (0.106 R)
• M28: 7,811,702 km (0.107 R)
• M29: 7,882,162 km (0.092 R)
• M30: 8,059,136 km (0.113 R)
• M31: 8,416,975 km (0.115 R)
• M32: 9,259,510 km (0.113 R)
• M33: 10,052,229 km (0.117 R)
• M34: 10,128,823 km (0.087 R)
• M35: 10,476,040 km (0.081 R)
• M36: 10,748,757 km (0.05 R)
• M37: 12,764,139 km (0.06 R)
• M38: 13,097,294 km (0.069 R)
• M39: 13,180,919 km (0.112 R)
• M40: 13,602,186 km (0.057 R)
• M41: 13,729,494 km (0.072 R)
• M42: 13,985,157 km (0.037 R)
• M43: 15,375,220 km (0.074 R)
• M44: 19,322,809 km (0.061 R)
• M45: 21,161,068 km (0.112 R)
• M46: 23,510,652 km (0.102 R)
• M47: 24,072,392 km (0.105 R)
• M48: 24,690,231 km (0.114 R)
• M49: 24,845,514 km (0.087 R)
• M50: 25,053,155 km (0.103 R)
• M51: 25,417,725 km (0.085 R)
• M52: 25,994,126 km (0.026 R)
• M53: 27,320,311 km (0.114 R)
• M54: 27,373,867 km (0.064 R)
• M55: 27,749,358 km (0.04 R)
• M56: 27,803,063 km (0.094 R)
• M57: 28,126,494 km (0.104 R)
• M58: 29,597,340 km (0.085 R)
• M59: 30,758,369 km (0.071 R)
• M60: 30,925,470 km (0.081 R)
• M61: 32,273,048 km (0.107 R)
• M62: 32,442,841 km (0.055 R)
• M63: 32,499,539 km (0.09 R)
• M64: 32,726,479 km (0.108 R)
• M65: 32,954,017 km (0.105 R)
• M66: 33,011,014 km (0.11 R)
• M67: 33,639,774 km (0.108 R)
• M68: 34,272,423 km (0.109 R)
• M69: 34,503,402 km (0.1 R)
• M70: 35,141,437 km (0.088 R)
• M71: 35,316,168 km (0.097 R)
• M72: 35,900,497 km (0.1 R)
• M73: 36,076,424 km (0.093 R)
• M74: 36,960,398 km (0.106 R)
• M75: 37,019,639 km (0.095 R)
• M76: 38,209,989 km (0.055 R)
• M77: 38,449,495 km (0.102 R)
• M78: 38,809,876 km (0.108 R)
• M79: 39,231,593 km (0.11 R)
• M80: 39,776,129 km (0.083 R)
• M81: 39,897,453 km (0.114 R)

Planet 7 - Ice Giant

Semi-Major Axis: 18.32 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 57.3

Radius: 7.4

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 15.99 AU - 20.65 AU

Year: 27559 Days

Day: 20.2 Hours

Environment

Temp: -188 °C

Axial Tilt: 15.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 41,206,512 km

• M1: 106,514 km (0.094 R)
• M2: 208,390 km (0.08 R)
• M3: 338,540 km (0.059 R)
• M4: 445,951 km (0.114 R)
• M5: 579,542 km (0.049 R)
• M6: 970,441 km (0.092 R)
• M7: 1,057,507 km (0.117 R)
• M8: 1,202,168 km (0.101 R)
• M9: 1,779,766 km (0.109 R)
• M10: 2,176,948 km (0.112 R)
• M11: 3,024,869 km (0.036 R)
• M12: 3,284,272 km (0.115 R)
• M13: 4,020,443 km (0.072 R)
• M14: 4,392,642 km (0.074 R)
• M15: 4,538,650 km (0.084 R)
• M16: 4,956,327 km (0.096 R)
• M17: 5,828,183 km (0.112 R)
• M18: 6,612,824 km (0.081 R)
• M19: 6,713,204 km (0.098 R)
• M20: 7,886,052 km (0.066 R)
• M21: 8,387,354 km (0.119 R)
• M22: 8,496,112 km (0.03 R)
• M23: 8,641,820 km (0.066 R)
• M24: 9,382,928 km (0.08 R)
• M25: 10,415,303 km (0.096 R)
• M26: 10,688,917 km (0.083 R)
• M27: 12,296,945 km (0.118 R)
• M28: 12,710,583 km (0.113 R)
• M29: 13,128,859 km (0.103 R)
• M30: 13,936,089 km (0.042 R)
• M31: 14,890,673 km (0.074 R)
• M32: 15,464,530 km (0.108 R)
• M33: 16,634,086 km (0.111 R)
• M34: 19,391,774 km (0.099 R)
• M35: 23,913,668 km (0.062 R)
• M36: 24,016,592 km (0.091 R)
• M37: 24,274,498 km (0.116 R)
• M38: 24,897,125 km (0.09 R)
• M39: 24,949,334 km (0.106 R)
• M40: 25,630,304 km (0.057 R)
• M41: 26,317,407 km (0.106 R)
• M42: 27,601,854 km (0.094 R)
• M43: 27,655,710 km (0.086 R)
• M44: 29,842,681 km (0.069 R)
• M45: 30,286,837 km (0.099 R)
• M46: 32,311,794 km (0.09 R)
• M47: 34,962,369 km (0.041 R)
• M48: 35,606,537 km (0.119 R)
• M49: 37,502,541 km (0.12 R)
• M50: 39,491,893 km (0.115 R)
• M51: 39,613,516 km (0.101 R)
• M52: 39,796,175 km (0.074 R)
• M53: 40,162,540 km (0.061 R)
• M54: 40,529,953 km (0.044 R)

Kuiper Belt

Range: 31.2 - 47.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 444 - 14,924 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit