🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.61

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 0.47 AU - 0.65 AU

Year: 150 Days

Day: 47.5 Hours

Environment

Temp: 185 °C

Axial Tilt: 11 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.48

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 0.71 AU - 0.95 AU

Year: 271 Days

Day: 30.9 Hours

Environment

Temp: 189 °C

Axial Tilt: 49.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.3 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.76

Radius: 1.25

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 1.27 AU - 1.33 AU

Year: 531 Days

Day: 29.8 Hours

Environment

Temp: 7 °C

Axial Tilt: 6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 2.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.01

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 1.8 AU - 2.84 AU

Year: 1266 Days

Day: 21 Hours

Environment

Temp: -68 °C

Axial Tilt: 41.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 30,480,406 km

• M1: 70,610 km (0.113 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 564.8

Radius: 12.9

Gravity: 3.39 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 4.34 AU - 6.44 AU

Year: 4482 Days

Day: 14.2 Hours

Environment

Temp: -141 °C

Axial Tilt: 44.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 30,480,406 km

• M1: 162,762 km (0.055 R)
• M2: 310,266 km (0.052 R)
• M3: 452,982 km (0.052 R)
• M4: 604,076 km (0.058 R)
• M5: 687,103 km (0.082 R)
• M6: 890,556 km (0.079 R)
• M7: 1,063,342 km (0.091 R)
• M8: 1,261,559 km (0.117 R)
• M9: 1,487,152 km (0.109 R)
• M10: 1,605,036 km (0.087 R)
• M11: 1,787,994 km (0.088 R)
• M12: 1,994,289 km (0.113 R)
• M13: 2,191,758 km (0.091 R)
• M14: 2,361,552 km (0.098 R)
• M15: 2,934,063 km (0.11 R)
• M16: 3,179,104 km (0.076 R)
• M17: 3,810,557 km (0.077 R)
• M18: 3,933,377 km (0.094 R)
• M19: 4,057,543 km (0.052 R)
• M20: 4,437,970 km (0.108 R)
• M21: 4,697,972 km (0.055 R)
• M22: 5,462,117 km (0.05 R)
• M23: 5,600,944 km (0.085 R)
• M24: 5,694,293 km (0.058 R)
• M25: 5,811,578 km (0.113 R)
• M26: 6,264,860 km (0.055 R)
• M27: 6,434,803 km (0.12 R)
• M28: 6,704,827 km (0.051 R)
• M29: 6,828,844 km (0.112 R)
• M30: 7,614,831 km (0.108 R)
• M31: 8,269,770 km (0.068 R)
• M32: 8,671,291 km (0.082 R)
• M33: 8,779,600 km (0.097 R)
• M34: 9,299,602 km (0.119 R)
• M35: 9,382,629 km (0.092 R)
• M36: 9,942,574 km (0.097 R)
• M37: 10,226,660 km (0.059 R)
• M38: 11,007,112 km (0.091 R)
• M39: 11,597,575 km (0.075 R)
• M40: 11,716,954 km (0.09 R)
• M41: 11,926,840 km (0.063 R)
• M42: 12,533,160 km (0.103 R)
• M43: 12,840,284 km (0.096 R)
• M44: 13,274,268 km (0.085 R)
• M45: 13,367,916 km (0.04 R)
• M46: 14,252,339 km (0.112 R)
• M47: 14,476,436 km (0.096 R)
• M48: 15,482,931 km (0.03 R)
• M49: 15,779,434 km (0.09 R)
• M50: 15,911,828 km (0.09 R)
• M51: 16,044,521 km (0.092 R)
• M52: 16,211,024 km (0.091 R)
• M53: 16,848,759 km (0.107 R)
• M54: 17,221,707 km (0.1 R)
• M55: 17,803,493 km (0.102 R)
• M56: 18,183,322 km (0.09 R)
• M57: 18,810,885 km (0.036 R)
• M58: 18,916,052 km (0.096 R)
• M59: 19,162,590 km (0.09 R)
• M60: 19,943,790 km (0.09 R)
• M61: 20,410,535 km (0.092 R)
• M62: 20,953,276 km (0.119 R)
• M63: 21,171,839 km (0.05 R)
• M64: 21,758,113 km (0.103 R)
• M65: 22,201,521 km (0.12 R)
• M66: 23,021,916 km (0.046 R)
• M67: 23,172,112 km (0.109 R)
• M68: 23,549,098 km (0.046 R)
• M69: 24,615,582 km (0.107 R)
• M70: 24,884,708 km (0.111 R)
• M71: 25,581,086 km (0.116 R)
• M72: 26,088,073 km (0.118 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 55.7

Radius: 10.2

Gravity: 0.54 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 8.76 AU - 11.78 AU

Year: 11788 Days

Day: 13.6 Hours

Environment

Temp: -169 °C

Axial Tilt: 35.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 30,480,406 km

• M1: 143,315 km (0.075 R)
• M2: 217,964 km (0.104 R)
• M3: 311,164 km (0.045 R)
• M4: 376,837 km (0.076 R)
• M5: 457,171 km (0.118 R)
• M6: 769,980 km (0.058 R)
• M7: 1,321,099 km (0.099 R)
• M8: 1,828,385 km (0.045 R)
• M9: 1,901,539 km (0.076 R)
• M10: 2,111,275 km (0.106 R)
• M11: 2,973,108 km (0.074 R)
• M12: 3,970,627 km (0.106 R)
• M13: 4,878,387 km (0.08 R)
• M14: 5,313,567 km (0.087 R)
• M15: 5,504,005 km (0.111 R)
• M16: 5,567,883 km (0.03 R)
• M17: 6,243,467 km (0.111 R)
• M18: 7,340,319 km (0.108 R)
• M19: 7,623,807 km (0.115 R)
• M20: 8,055,696 km (0.118 R)
• M21: 8,225,938 km (0.118 R)
• M22: 8,323,626 km (0.077 R)
• M23: 8,446,445 km (0.108 R)
• M24: 9,348,072 km (0.102 R)
• M25: 9,810,479 km (0.082 R)
• M26: 10,332,875 km (0.117 R)
• M27: 12,511,768 km (0.106 R)
• M28: 13,450,644 km (0.042 R)
• M29: 13,566,133 km (0.049 R)
• M30: 16,524,431 km (0.085 R)
• M31: 17,647,762 km (0.057 R)
• M32: 18,123,184 km (0.091 R)
• M33: 18,250,641 km (0.033 R)
• M34: 18,860,252 km (0.077 R)
• M35: 19,803,617 km (0.098 R)
• M36: 20,363,711 km (0.074 R)
• M37: 20,762,240 km (0.095 R)
• M38: 21,533,417 km (0.12 R)
• M39: 21,634,694 km (0.089 R)
• M40: 22,177,436 km (0.1 R)
• M41: 22,655,999 km (0.113 R)
• M42: 22,759,072 km (0.069 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.66 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 436.1

Radius: 3.1

Gravity: 45.38 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 13.72 AU - 15.6 AU

Year: 20104 Days

Day: 24.3 Hours

Environment

Temp: -194 °C

Axial Tilt: 16.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 30,480,406 km

• M1: 44,431 km (0.032 R)
• M2: 77,043 km (0.106 R)
• M3: 252,820 km (0.097 R)
• M4: 396,883 km (0.066 R)
• M5: 450,140 km (0.114 R)
• M6: 750,533 km (0.105 R)
• M7: 794,664 km (0.075 R)
• M8: 1,076,506 km (0.093 R)
• M9: 1,306,737 km (0.099 R)
• M10: 1,333,216 km (0.029 R)
• M11: 1,413,849 km (0.09 R)
• M12: 1,810,882 km (0.027 R)
• M13: 1,960,630 km (0.09 R)
• M14: 2,240,228 km (0.098 R)
• M15: 2,271,943 km (0.056 R)
• M16: 2,433,359 km (0.096 R)
• M17: 2,499,032 km (0.036 R)
• M18: 2,532,094 km (0.079 R)
• M19: 3,258,541 km (0.109 R)
• M20: 3,477,253 km (0.025 R)
• M21: 3,776,149 km (0.101 R)
• M22: 4,599,237 km (0.083 R)
• M23: 5,051,621 km (0.054 R)
• M24: 5,909,864 km (0.044 R)
• M25: 6,400,844 km (0.078 R)
• M26: 7,279,283 km (0.099 R)
• M27: 7,804,970 km (0.056 R)
• M28: 7,950,379 km (0.052 R)
• M29: 8,491,474 km (0.059 R)
• M30: 9,299,303 km (0.118 R)
• M31: 10,026,199 km (0.094 R)
• M32: 10,078,708 km (0.108 R)
• M33: 10,237,132 km (0.078 R)
• M34: 13,398,584 km (0.034 R)
• M35: 13,630,909 km (0.091 R)
• M36: 13,806,088 km (0.093 R)
• M37: 13,923,223 km (0.071 R)
• M38: 14,217,632 km (0.091 R)
• M39: 15,903,600 km (0.067 R)
• M40: 15,964,935 km (0.038 R)
• M41: 16,026,420 km (0.117 R)
• M42: 16,894,985 km (0.106 R)
• M43: 17,145,861 km (0.069 R)
• M44: 17,398,083 km (0.109 R)
• M45: 19,328,344 km (0.114 R)
• M46: 20,451,824 km (0.095 R)
• M47: 20,719,305 km (0.037 R)
• M48: 21,460,563 km (0.098 R)
• M49: 22,073,615 km (0.116 R)
• M50: 22,830,580 km (0.083 R)
• M51: 23,736,245 km (0.094 R)
• M52: 24,866,756 km (0.096 R)
• M53: 27,842,856 km (0.111 R)
• M54: 28,734,909 km (0.083 R)
• M55: 31,543,908 km (0.11 R)
• M56: 32,395,718 km (0.1 R)
• M57: 34,121,928 km (0.08 R)
• M58: 34,201,065 km (0.064 R)
• M59: 34,518,362 km (0.048 R)
• M60: 35,476,088 km (0.11 R)
• M61: 38,236,767 km (0.085 R)
• M62: 39,393,308 km (0.109 R)
• M63: 39,559,511 km (0.106 R)
• M64: 41,233,960 km (0.067 R)
• M65: 41,402,707 km (0.095 R)
• M66: 42,334,701 km (0.06 R)
• M67: 42,675,485 km (0.109 R)
• M68: 43,273,727 km (0.094 R)
• M69: 44,738,290 km (0.069 R)
• M70: 45,259,041 km (0.098 R)
• M71: 48,070,134 km (0.066 R)
• M72: 48,603,600 km (0.075 R)
• M73: 48,781,771 km (0.09 R)
• M74: 49,855,585 km (0.081 R)
• M75: 54,320,782 km (0.095 R)
• M76: 57,116,766 km (0.054 R)
• M77: 59,292,069 km (0.06 R)
• M78: 60,150,461 km (0.081 R)
• M79: 60,725,067 km (0.108 R)
• M80: 61,109,234 km (0.094 R)
• M81: 62,072,944 km (0.062 R)
• M82: 63,138,829 km (0.066 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.33 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 151.2

Radius: 4.7

Gravity: 6.84 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 15.56 AU - 17.1 AU

Year: 23635 Days

Day: 17.7 Hours

Environment

Temp: -200 °C

Axial Tilt: 23.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 30,480,406 km

• M1: 62,981 km (0.113 R)
• M2: 109,805 km (0.101 R)
• M3: 500,405 km (0.074 R)
• M4: 775,515 km (0.087 R)
• M5: 813,064 km (0.103 R)
• M6: 1,155,494 km (0.107 R)
• M7: 1,730,997 km (0.068 R)
• M8: 2,166,028 km (0.107 R)
• M9: 2,219,434 km (0.068 R)
• M10: 3,344,260 km (0.065 R)
• M11: 3,375,078 km (0.101 R)
• M12: 3,657,070 km (0.091 R)
• M13: 4,143,711 km (0.069 R)
• M14: 5,212,439 km (0.085 R)
• M15: 5,428,608 km (0.083 R)
• M16: 5,647,768 km (0.048 R)
• M17: 7,261,331 km (0.074 R)
• M18: 7,502,782 km (0.043 R)
• M19: 8,076,340 km (0.089 R)
• M20: 9,570,823 km (0.112 R)
• M21: 10,598,261 km (0.112 R)
• M22: 10,734,844 km (0.104 R)
• M23: 11,660,107 km (0.116 R)
• M24: 13,586,179 km (0.11 R)
• M25: 16,285,523 km (0.082 R)
• M26: 16,443,050 km (0.113 R)
• M27: 17,025,434 km (0.065 R)
• M28: 17,668,257 km (0.092 R)
• M29: 18,483,116 km (0.043 R)
• M30: 19,532,545 km (0.057 R)
• M31: 20,431,329 km (0.109 R)
• M32: 20,601,272 km (0.102 R)
• M33: 20,714,967 km (0.099 R)
• M34: 22,152,453 km (0.058 R)
• M35: 22,327,033 km (0.093 R)
• M36: 23,384,541 km (0.105 R)
• M37: 23,919,503 km (0.052 R)
• M38: 24,940,658 km (0.119 R)
• M39: 25,731,133 km (0.054 R)
• M40: 30,643,628 km (0.053 R)
• M41: 31,033,330 km (0.071 R)
• M42: 32,740,541 km (0.076 R)
• M43: 33,138,771 km (0.104 R)
• M44: 33,873,147 km (0.092 R)
• M45: 34,276,014 km (0.082 R)
• M46: 34,883,231 km (0.088 R)
• M47: 36,794,793 km (0.089 R)
• M48: 36,932,722 km (0.045 R)
• M49: 37,693,876 km (0.101 R)
• M50: 40,790,253 km (0.083 R)
• M51: 41,218,701 km (0.102 R)
• M52: 41,864,216 km (0.091 R)
• M53: 44,626,541 km (0.107 R)
• M54: 46,624,720 km (0.12 R)
• M55: 48,576,224 km (0.048 R)
• M56: 49,485,928 km (0.117 R)
• M57: 49,942,950 km (0.114 R)
• M58: 50,095,540 km (0.093 R)
• M59: 50,861,032 km (0.101 R)

Planet 9 - Ice Giant

Semi-Major Axis: 19.3 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 19.1

Radius: 6.3

Gravity: 0.48 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 18.95 AU - 19.65 AU

Year: 30368 Days

Day: 17.5 Hours

Environment

Temp: -193 °C

Axial Tilt: 23.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 30,480,406 km

• M1: 213,177 km (0.071 R)
• M2: 349,461 km (0.062 R)
• M3: 470,485 km (0.077 R)
• M4: 653,443 km (0.047 R)
• M5: 996,771 km (0.11 R)
• M6: 1,969,606 km (0.09 R)
• M7: 3,586,011 km (0.094 R)
• M8: 3,720,050 km (0.108 R)
• M9: 3,765,229 km (0.059 R)
• M10: 4,108,855 km (0.081 R)
• M11: 4,510,525 km (0.106 R)
• M12: 5,249,838 km (0.1 R)
• M13: 8,030,563 km (0.043 R)
• M14: 8,680,716 km (0.09 R)
• M15: 9,072,812 km (0.068 R)
• M16: 9,532,526 km (0.109 R)
• M17: 9,749,592 km (0.104 R)
• M18: 10,031,136 km (0.035 R)
• M19: 10,410,665 km (0.091 R)
• M20: 11,478,495 km (0.102 R)
• M21: 13,646,617 km (0.085 R)
• M22: 14,066,837 km (0.079 R)
• M23: 14,349,428 km (0.054 R)
• M24: 15,172,366 km (0.114 R)
• M25: 17,465,701 km (0.115 R)
• M26: 19,943,640 km (0.076 R)
• M27: 20,580,179 km (0.111 R)
• M28: 23,025,805 km (0.078 R)
• M29: 24,706,537 km (0.115 R)
• M30: 26,339,547 km (0.052 R)
• M31: 26,949,907 km (0.029 R)
• M32: 27,037,422 km (0.088 R)
• M33: 27,653,166 km (0.026 R)
• M34: 27,741,429 km (0.108 R)
• M35: 28,943,149 km (0.115 R)
• M36: 29,032,908 km (0.066 R)
• M37: 29,392,541 km (0.098 R)
• M38: 29,889,505 km (0.06 R)

Kuiper Belt

Range: 30.6 - 58.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 459 - 10,761 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit