🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.83

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 0.67 AU - 0.87 AU

Year: 257 Days

Day: 42.5 Hours

Environment

Temp: 122 °C

Axial Tilt: 100.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 28,715,382 km

• M1: 388,954 km (0.105 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.22

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 0.85 AU - 0.85 AU

Year: 298 Days

Day: 12.6 Hours

Environment

Temp: 47 °C

Axial Tilt: 6.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 28,715,382 km

• M1: 222,003 km (0.103 R)
• M2: 488,736 km (0.087 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.17 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.66

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 0.94 AU - 1.4 AU

Year: 482 Days

Day: 18.6 Hours

Environment

Temp: -2 °C

Axial Tilt: 33.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.05

Radius: 1.33

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 1.63 AU - 2.05 AU

Year: 950 Days

Day: 45.4 Hours

Environment

Temp: -71 °C

Axial Tilt: 20.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.55

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 2.53 AU - 3.27 AU

Year: 1881 Days

Day: 24.3 Hours

Environment

Temp: -107 °C

Axial Tilt: 39.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.73

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 3.34 AU - 3.84 AU

Year: 2590 Days

Day: 12.2 Hours

Environment

Temp: -117 °C

Axial Tilt: 22 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 4.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 797.3

Radius: 9

Gravity: 9.84 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 3.52 AU - 5.78 AU

Year: 3818 Days

Day: 14.2 Hours

Environment

Temp: -144 °C

Axial Tilt: 3.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 28,715,382 km

• M1: 130,898 km (0.118 R)
• M2: 242,498 km (0.106 R)
• M3: 481,107 km (0.042 R)
• M4: 622,477 km (0.047 R)
• M5: 837,299 km (0.101 R)
• M6: 985,401 km (0.054 R)
• M7: 1,089,222 km (0.115 R)
• M8: 1,183,020 km (0.101 R)
• M9: 1,336,358 km (0.076 R)
• M10: 1,996,982 km (0.072 R)
• M11: 2,163,784 km (0.11 R)
• M12: 2,727,917 km (0.119 R)
• M13: 3,122,407 km (0.071 R)
• M14: 3,180,152 km (0.041 R)
• M15: 3,375,526 km (0.093 R)
• M16: 3,615,332 km (0.079 R)
• M17: 3,716,909 km (0.067 R)
• M18: 3,964,493 km (0.073 R)
• M19: 4,027,175 km (0.08 R)
• M20: 4,541,193 km (0.094 R)
• M21: 4,828,421 km (0.11 R)
• M22: 4,895,441 km (0.033 R)
• M23: 5,008,088 km (0.047 R)
• M24: 5,235,776 km (0.069 R)
• M25: 5,654,201 km (0.109 R)
• M26: 5,915,249 km (0.106 R)
• M27: 6,059,312 km (0.1 R)
• M28: 6,204,572 km (0.104 R)
• M29: 6,622,399 km (0.031 R)
• M30: 6,747,014 km (0.107 R)
• M31: 7,202,240 km (0.093 R)
• M32: 7,459,399 km (0.084 R)
• M33: 8,222,348 km (0.115 R)
• M34: 8,708,391 km (0.086 R)
• M35: 10,890,725 km (0.06 R)
• M36: 10,949,517 km (0.119 R)
• M37: 11,126,790 km (0.071 R)
• M38: 11,275,042 km (0.108 R)
• M39: 11,394,271 km (0.111 R)
• M40: 11,996,403 km (0.059 R)
• M41: 12,270,915 km (0.054 R)
• M42: 12,393,436 km (0.104 R)
• M43: 12,485,737 km (0.058 R)
• M44: 12,732,724 km (0.12 R)
• M45: 12,919,123 km (0.076 R)
• M46: 13,012,621 km (0.078 R)
• M47: 13,610,115 km (0.103 R)
• M48: 13,896,296 km (0.056 R)
• M49: 14,216,585 km (0.081 R)
• M50: 15,192,113 km (0.075 R)
• M51: 15,588,397 km (0.066 R)
• M52: 16,088,503 km (0.031 R)
• M53: 16,458,608 km (0.059 R)
• M54: 16,831,556 km (0.113 R)
• M55: 17,036,206 km (0.104 R)
• M56: 17,275,861 km (0.1 R)
• M57: 17,932,297 km (0.07 R)
• M58: 18,561,505 km (0.069 R)
• M59: 19,020,621 km (0.109 R)
• M60: 19,126,985 km (0.114 R)
• M61: 19,590,589 km (0.037 R)
• M62: 19,769,957 km (0.1 R)
• M63: 19,913,870 km (0.119 R)
• M64: 20,021,880 km (0.068 R)
• M65: 20,166,391 km (0.101 R)
• M66: 20,747,579 km (0.055 R)
• M67: 21,003,691 km (0.055 R)
• M68: 22,599,302 km (0.051 R)
• M69: 22,674,549 km (0.034 R)
• M70: 23,735,647 km (0.108 R)
• M71: 23,811,942 km (0.098 R)
• M72: 24,080,021 km (0.106 R)
• M73: 24,851,497 km (0.12 R)
• M74: 25,006,780 km (0.091 R)
• M75: 25,357,437 km (0.106 R)
• M76: 25,513,618 km (0.064 R)
• M77: 25,787,980 km (0.058 R)
• M78: 25,905,863 km (0.101 R)
• M79: 26,379,191 km (0.038 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 566.9

Radius: 14.8

Gravity: 2.59 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 6.29 AU - 6.57 AU

Year: 6209 Days

Day: 11.9 Hours

Environment

Temp: -151 °C

Axial Tilt: 35.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 28,715,382 km

• M1: 192,233 km (0.048 R)
• M2: 328,517 km (0.112 R)
• M3: 454,478 km (0.099 R)
• M4: 570,267 km (0.054 R)
• M5: 1,034,320 km (0.069 R)
• M6: 1,388,567 km (0.097 R)
• M7: 1,658,143 km (0.067 R)
• M8: 1,799,513 km (0.098 R)
• M9: 2,019,721 km (0.1 R)
• M10: 2,190,711 km (0.076 R)
• M11: 2,426,777 km (0.103 R)
• M12: 2,712,808 km (0.095 R)
• M13: 2,817,676 km (0.092 R)
• M14: 2,945,432 km (0.092 R)
• M15: 3,318,230 km (0.115 R)
• M16: 3,476,206 km (0.082 R)
• M17: 4,377,832 km (0.096 R)
• M18: 4,477,015 km (0.09 R)
• M19: 4,626,913 km (0.094 R)
• M20: 4,855,199 km (0.094 R)
• M21: 5,270,333 km (0.072 R)
• M22: 5,669,909 km (0.108 R)
• M23: 6,246,160 km (0.113 R)
• M24: 6,640,799 km (0.106 R)
• M25: 7,043,816 km (0.075 R)
• M26: 7,633,231 km (0.092 R)
• M27: 7,843,267 km (0.087 R)
• M28: 8,516,158 km (0.114 R)
• M29: 8,734,272 km (0.065 R)
• M30: 10,778,826 km (0.114 R)
• M31: 11,767,967 km (0.056 R)
• M32: 12,502,343 km (0.117 R)
• M33: 13,832,418 km (0.118 R)
• M34: 14,015,675 km (0.097 R)
• M35: 14,125,929 km (0.109 R)
• M36: 14,495,734 km (0.057 R)
• M37: 14,681,834 km (0.105 R)
• M38: 14,943,780 km (0.105 R)
• M39: 15,094,126 km (0.108 R)
• M40: 15,662,448 km (0.104 R)
• M41: 16,083,716 km (0.094 R)
• M42: 17,055,055 km (0.066 R)
• M43: 17,527,934 km (0.111 R)
• M44: 18,165,370 km (0.083 R)
• M45: 19,013,590 km (0.08 R)
• M46: 19,340,013 km (0.113 R)
• M47: 19,668,530 km (0.055 R)
• M48: 20,164,596 km (0.109 R)
• M49: 20,414,125 km (0.109 R)
• M50: 20,832,401 km (0.085 R)
• M51: 21,042,586 km (0.108 R)
• M52: 21,762,451 km (0.07 R)
• M53: 22,146,918 km (0.106 R)
• M54: 23,400,997 km (0.109 R)
• M55: 23,532,044 km (0.054 R)
• M56: 23,663,242 km (0.119 R)
• M57: 23,838,720 km (0.109 R)
• M58: 24,367,698 km (0.07 R)
• M59: 24,722,395 km (0.091 R)
• M60: 25,034,306 km (0.116 R)
• M61: 25,526,932 km (0.076 R)
• M62: 25,842,135 km (0.12 R)
• M63: 26,294,668 km (0.092 R)
• M64: 26,704,118 km (0.077 R)
• M65: 27,069,884 km (0.065 R)
• M66: 27,898,956 km (0.095 R)
• M67: 28,130,832 km (0.058 R)
• M68: 28,830,053 km (0.116 R)
• M69: 29,158,271 km (0.036 R)
• M70: 30,340,842 km (0.057 R)
• M71: 30,961,972 km (0.037 R)
• M72: 31,780,572 km (0.072 R)
• M73: 32,362,657 km (0.042 R)

Planet 9 - Gas Giant

Semi-Major Axis: 9.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 53.1

Radius: 11.3

Gravity: 0.42 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 9.77 AU - 10.15 AU

Year: 11970 Days

Day: 5.7 Hours

Environment

Temp: -179 °C

Axial Tilt: 36.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 28,715,382 km

• M1: 146,307 km (0.104 R)
• M2: 225,743 km (0.114 R)
• M3: 427,850 km (0.116 R)
• M4: 564,582 km (0.097 R)
• M5: 708,047 km (0.079 R)
• M6: 779,555 km (0.12 R)
• M7: 1,010,384 km (0.045 R)
• M8: 1,289,085 km (0.077 R)
• M9: 2,067,143 km (0.067 R)
• M10: 2,328,491 km (0.054 R)
• M11: 2,439,343 km (0.107 R)
• M12: 2,535,834 km (0.118 R)
• M13: 2,934,661 km (0.076 R)
• M14: 3,089,346 km (0.093 R)
• M15: 3,229,220 km (0.031 R)
• M16: 3,299,979 km (0.05 R)
• M17: 3,371,188 km (0.077 R)
• M18: 3,551,603 km (0.089 R)
• M19: 4,189,040 km (0.088 R)
• M20: 4,422,562 km (0.115 R)
• M21: 4,541,043 km (0.044 R)
• M22: 4,984,302 km (0.054 R)
• M23: 5,525,996 km (0.112 R)
• M24: 6,086,539 km (0.062 R)
• M25: 6,485,367 km (0.114 R)
• M26: 6,733,251 km (0.113 R)
• M27: 7,354,979 km (0.041 R)
• M28: 7,542,874 km (0.104 R)
• M29: 7,779,837 km (0.097 R)
• M30: 7,899,216 km (0.116 R)
• M31: 9,126,816 km (0.114 R)
• M32: 9,660,133 km (0.069 R)
• M33: 10,099,203 km (0.099 R)
• M34: 11,347,148 km (0.051 R)
• M35: 11,509,911 km (0.086 R)
• M36: 11,837,829 km (0.054 R)
• M37: 12,141,214 km (0.04 R)
• M38: 12,224,390 km (0.119 R)
• M39: 12,447,141 km (0.062 R)
• M40: 12,840,135 km (0.077 R)
• M41: 13,265,741 km (0.081 R)
• M42: 14,014,628 km (0.084 R)
• M43: 14,306,344 km (0.073 R)
• M44: 14,600,004 km (0.095 R)
• M45: 14,777,128 km (0.106 R)
• M46: 14,925,380 km (0.092 R)
• M47: 15,734,106 km (0.112 R)
• M48: 16,159,113 km (0.118 R)
• M49: 16,342,371 km (0.11 R)
• M50: 16,680,312 km (0.082 R)
• M51: 17,082,581 km (0.089 R)
• M52: 17,300,395 km (0.119 R)
• M53: 18,916,052 km (0.048 R)
• M54: 19,044,707 km (0.096 R)
• M55: 19,173,809 km (0.111 R)
• M56: 19,758,139 km (0.054 R)
• M57: 21,077,293 km (0.081 R)
• M58: 21,815,109 km (0.112 R)
• M59: 22,254,927 km (0.09 R)

Planet 10 - Gas Giant

Semi-Major Axis: 11.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 64.9

Radius: 8.8

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 9.6 AU - 13.62 AU

Year: 15064 Days

Day: 7.8 Hours

Environment

Temp: -191 °C

Axial Tilt: 80 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 28,715,382 km

• M1: 129,851 km (0.08 R)
• M2: 196,422 km (0.071 R)
• M3: 273,166 km (0.113 R)
• M4: 540,348 km (0.049 R)
• M5: 1,124,677 km (0.094 R)
• M6: 1,298,510 km (0.117 R)
• M7: 1,804,599 km (0.092 R)
• M8: 2,079,261 km (0.071 R)
• M9: 2,167,823 km (0.095 R)
• M10: 2,422,738 km (0.083 R)
• M11: 2,497,237 km (0.097 R)
• M12: 2,591,634 km (0.065 R)
• M13: 2,901,750 km (0.094 R)
• M14: 3,061,221 km (0.12 R)
• M15: 3,514,952 km (0.08 R)
• M16: 3,706,586 km (0.108 R)
• M17: 3,945,644 km (0.07 R)
• M18: 4,122,768 km (0.086 R)
• M19: 4,302,435 km (0.102 R)
• M20: 4,623,173 km (0.109 R)
• M21: 4,809,871 km (0.064 R)
• M22: 5,046,834 km (0.068 R)
• M23: 5,214,982 km (0.106 R)
• M24: 5,287,686 km (0.091 R)
• M25: 5,458,527 km (0.115 R)
• M26: 5,730,646 km (0.108 R)
• M27: 6,007,252 km (0.112 R)
• M28: 6,288,346 km (0.093 R)
• M29: 6,417,449 km (0.042 R)
• M30: 6,521,420 km (0.091 R)
• M31: 6,599,809 km (0.101 R)
• M32: 6,731,156 km (0.09 R)
• M33: 7,130,283 km (0.096 R)
• M34: 7,373,380 km (0.086 R)
• M35: 7,895,776 km (0.101 R)
• M36: 8,147,399 km (0.114 R)
• M37: 8,288,320 km (0.11 R)
• M38: 8,687,148 km (0.099 R)
• M39: 8,773,466 km (0.053 R)
• M40: 8,860,083 km (0.048 R)
• M41: 9,121,581 km (0.1 R)
• M42: 9,415,092 km (0.101 R)
• M43: 9,891,262 km (0.062 R)
• M44: 10,223,219 km (0.056 R)
• M45: 10,681,737 km (0.069 R)
• M46: 11,053,338 km (0.086 R)
• M47: 11,523,823 km (0.058 R)
• M48: 11,873,134 km (0.096 R)
• M49: 12,354,989 km (0.102 R)
• M50: 12,941,712 km (0.117 R)
• M51: 13,073,358 km (0.068 R)
• M52: 13,238,514 km (0.091 R)
• M53: 13,704,511 km (0.108 R)
• M54: 15,517,338 km (0.064 R)
• M55: 16,256,202 km (0.041 R)
• M56: 16,862,822 km (0.101 R)
• M57: 16,934,778 km (0.108 R)
• M58: 17,731,836 km (0.103 R)
• M59: 18,393,058 km (0.112 R)
• M60: 18,875,661 km (0.088 R)
• M61: 19,212,256 km (0.115 R)
• M62: 19,739,738 km (0.081 R)
• M63: 20,195,563 km (0.119 R)
• M64: 20,808,914 km (0.069 R)
• M65: 21,079,088 km (0.111 R)
• M66: 22,053,718 km (0.054 R)
• M67: 22,844,044 km (0.049 R)
• M68: 23,523,068 km (0.083 R)
• M69: 24,860,025 km (0.112 R)
• M70: 25,930,697 km (0.072 R)
• M71: 26,513,380 km (0.036 R)
• M72: 27,946,528 km (0.093 R)
• M73: 28,074,135 km (0.084 R)
• M74: 28,244,676 km (0.117 R)
• M75: 28,672,526 km (0.066 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: 250 - 20,111 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit