🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.25

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 0.47 AU - 0.71 AU

Year: 162 Days

Day: 28.4 Hours

Environment

Temp: 249 °C

Axial Tilt: 1.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 62,814,706 km

• M1: 320,887 km (0.067 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.87

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 0.53 AU - 0.75 AU

Year: 183 Days

Day: 23.9 Hours

Environment

Temp: 206 °C

Axial Tilt: 20.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.58

Radius: 0.8

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 0.7 AU - 0.84 AU

Year: 242 Days

Day: 40.7 Hours

Environment

Temp: 183 °C

Axial Tilt: 18.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 62,814,706 km

• M1: 360,082 km (0.089 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.47

Radius: 1.17

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 2.13 AU - 2.73 AU

Year: 1357 Days

Day: 47.3 Hours

Environment

Temp: -85 °C

Axial Tilt: 9.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.33

Radius: 0.64

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 2.12 AU - 3.3 AU

Year: 1598 Days

Day: 13.2 Hours

Environment

Temp: -90 °C

Axial Tilt: 119.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 62,814,706 km

• M1: 18,999 km (0.102 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.31

Radius: 0.63

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 3.74 AU - 5.04 AU

Year: 3294 Days

Day: 25.2 Hours

Environment

Temp: -116 °C

Axial Tilt: 67.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 62,814,706 km

• M1: 460,013 km (0.079 R)

Asteroid Belt

Center: 5.24 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 6.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 808.2

Radius: 10.7

Gravity: 7.06 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 4.85 AU - 7.33 AU

Year: 5383 Days

Day: 6.3 Hours

Environment

Temp: -153 °C

Axial Tilt: 45.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 62,814,706 km

• M1: 141,520 km (0.112 R)
• M2: 213,626 km (0.096 R)
• M3: 281,094 km (0.087 R)
• M4: 390,151 km (0.07 R)
• M5: 473,178 km (0.108 R)
• M6: 599,289 km (0.111 R)
• M7: 699,071 km (0.066 R)
• M8: 846,275 km (0.063 R)
• M9: 945,758 km (0.102 R)
• M10: 1,285,195 km (0.113 R)
• M11: 1,384,379 km (0.095 R)
• M12: 1,451,997 km (0.108 R)
• M13: 1,626,129 km (0.093 R)
• M14: 1,770,491 km (0.095 R)
• M15: 1,919,341 km (0.117 R)
• M16: 2,289,595 km (0.073 R)
• M17: 3,163,696 km (0.086 R)
• M18: 3,743,388 km (0.044 R)
• M19: 3,935,920 km (0.051 R)
• M20: 4,082,526 km (0.07 R)
• M21: 4,305,876 km (0.111 R)
• M22: 4,842,483 km (0.107 R)
• M23: 5,078,997 km (0.111 R)
• M24: 5,756,077 km (0.086 R)
• M25: 5,894,904 km (0.053 R)
• M26: 7,223,782 km (0.1 R)
• M27: 7,615,728 km (0.118 R)
• M28: 8,514,961 km (0.116 R)
• M29: 8,896,885 km (0.115 R)
• M30: 9,089,866 km (0.054 R)
• M31: 9,644,575 km (0.114 R)
• M32: 9,776,670 km (0.086 R)
• M33: 9,942,574 km (0.104 R)
• M34: 10,615,914 km (0.083 R)
• M35: 11,338,621 km (0.072 R)
• M36: 11,864,757 km (0.11 R)
• M37: 11,970,822 km (0.057 R)
• M38: 12,255,506 km (0.078 R)
• M39: 12,578,488 km (0.113 R)
• M40: 13,013,519 km (0.075 R)
• M41: 13,342,933 km (0.094 R)
• M42: 13,749,391 km (0.11 R)
• M43: 14,197,436 km (0.072 R)
• M44: 14,310,233 km (0.049 R)
• M45: 14,498,726 km (0.028 R)
• M46: 14,650,269 km (0.066 R)
• M47: 14,916,553 km (0.108 R)
• M48: 15,299,973 km (0.069 R)
• M49: 15,531,550 km (0.076 R)
• M50: 16,233,164 km (0.048 R)
• M51: 16,865,514 km (0.093 R)
• M52: 18,563,600 km (0.12 R)
• M53: 19,224,673 km (0.093 R)
• M54: 20,442,699 km (0.073 R)
• M55: 21,598,941 km (0.059 R)
• M56: 21,945,708 km (0.079 R)
• M57: 22,076,158 km (0.104 R)
• M58: 22,163,224 km (0.056 R)
• M59: 23,528,454 km (0.102 R)
• M60: 24,739,598 km (0.103 R)
• M61: 25,147,851 km (0.07 R)
• M62: 25,466,794 km (0.094 R)
• M63: 25,833,159 km (0.089 R)
• M64: 26,663,576 km (0.091 R)
• M65: 27,035,477 km (0.084 R)
• M66: 27,737,540 km (0.082 R)
• M67: 27,925,734 km (0.098 R)
• M68: 28,350,741 km (0.068 R)
• M69: 29,159,467 km (0.085 R)
• M70: 29,302,932 km (0.098 R)
• M71: 29,398,674 km (0.105 R)
• M72: 29,494,567 km (0.042 R)
• M73: 29,590,608 km (0.047 R)
• M74: 29,831,012 km (0.12 R)
• M75: 30,945,666 km (0.087 R)
• M76: 31,532,538 km (0.087 R)
• M77: 31,975,049 km (0.085 R)
• M78: 32,073,783 km (0.066 R)
• M79: 32,717,354 km (0.048 R)
• M80: 32,816,687 km (0.088 R)
• M81: 33,165,399 km (0.06 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 804.7

Radius: 11.2

Gravity: 6.42 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 7.26 AU - 8.64 AU

Year: 8028 Days

Day: 11.4 Hours

Environment

Temp: -156 °C

Axial Tilt: 33.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 62,814,706 km

• M1: 159,471 km (0.084 R)
• M2: 321,785 km (0.068 R)
• M3: 461,809 km (0.101 R)
• M4: 611,706 km (0.062 R)
• M5: 701,016 km (0.098 R)
• M6: 1,088,025 km (0.073 R)
• M7: 1,315,115 km (0.045 R)
• M8: 1,414,448 km (0.068 R)
• M9: 2,299,469 km (0.108 R)
• M10: 2,543,762 km (0.106 R)
• M11: 3,218,748 km (0.085 R)
• M12: 3,354,732 km (0.085 R)
• M13: 3,520,636 km (0.098 R)
• M14: 3,889,245 km (0.071 R)
• M15: 4,005,184 km (0.107 R)
• M16: 4,450,537 km (0.106 R)
• M17: 4,787,132 km (0.108 R)
• M18: 5,355,903 km (0.116 R)
• M19: 5,452,842 km (0.057 R)
• M20: 5,615,605 km (0.062 R)
• M21: 5,714,040 km (0.029 R)
• M22: 6,080,106 km (0.114 R)
• M23: 6,181,234 km (0.114 R)
• M24: 6,453,802 km (0.049 R)
• M25: 6,695,552 km (0.089 R)
• M26: 6,905,139 km (0.092 R)
• M27: 7,081,514 km (0.108 R)
• M28: 8,133,636 km (0.077 R)
• M29: 8,734,870 km (0.077 R)
• M30: 8,811,015 km (0.061 R)
• M31: 9,585,035 km (0.061 R)
• M32: 9,821,549 km (0.091 R)
• M33: 10,786,605 km (0.107 R)
• M34: 10,991,554 km (0.094 R)
• M35: 11,156,411 km (0.117 R)
• M36: 11,446,780 km (0.09 R)
• M37: 11,530,256 km (0.076 R)
• M38: 12,418,718 km (0.1 R)
• M39: 12,504,587 km (0.034 R)
• M40: 12,633,540 km (0.05 R)
• M41: 14,576,368 km (0.11 R)
• M42: 15,076,623 km (0.1 R)
• M43: 15,168,177 km (0.057 R)
• M44: 15,305,807 km (0.059 R)
• M45: 15,674,865 km (0.114 R)
• M46: 16,374,983 km (0.106 R)
• M47: 17,228,588 km (0.103 R)
• M48: 17,468,244 km (0.108 R)
• M49: 17,805,737 km (0.083 R)
• M50: 18,389,169 km (0.106 R)
• M51: 19,226,468 km (0.095 R)
• M52: 19,574,881 km (0.098 R)
• M53: 20,176,863 km (0.098 R)
• M54: 20,277,842 km (0.117 R)
• M55: 20,938,167 km (0.051 R)
• M56: 21,142,667 km (0.117 R)
• M57: 21,656,985 km (0.092 R)
• M58: 22,540,958 km (0.085 R)
• M59: 22,960,880 km (0.1 R)
• M60: 23,119,154 km (0.047 R)
• M61: 23,542,666 km (0.102 R)
• M62: 24,129,389 km (0.086 R)
• M63: 24,451,323 km (0.111 R)
• M64: 25,917,981 km (0.084 R)
• M65: 26,137,740 km (0.054 R)
• M66: 28,595,035 km (0.069 R)
• M67: 28,765,277 km (0.092 R)
• M68: 29,277,949 km (0.103 R)
• M69: 29,621,426 km (0.068 R)
• M70: 30,312,418 km (0.1 R)
• M71: 30,892,259 km (0.045 R)
• M72: 31,008,647 km (0.074 R)
• M73: 31,125,183 km (0.105 R)
• M74: 31,710,261 km (0.118 R)
• M75: 32,063,012 km (0.099 R)
• M76: 34,086,324 km (0.119 R)
• M77: 34,870,964 km (0.059 R)
• M78: 35,174,199 km (0.095 R)
• M79: 35,661,440 km (0.115 R)
• M80: 35,967,068 km (0.115 R)
• M81: 36,334,929 km (0.064 R)
• M82: 37,136,175 km (0.104 R)
• M83: 37,260,042 km (0.048 R)
• M84: 37,943,406 km (0.099 R)
• M85: 38,568,276 km (0.069 R)
• M86: 39,259,568 km (0.085 R)
• M87: 40,018,328 km (0.115 R)
• M88: 42,841,689 km (0.08 R)
• M89: 43,622,889 km (0.1 R)

Planet 9 - Ice Giant

Semi-Major Axis: 18.73 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 182.9

Radius: 6.4

Gravity: 4.47 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 15.94 AU - 21.52 AU

Year: 29032 Days

Day: 23.1 Hours

Environment

Temp: -191 °C

Axial Tilt: 39.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 62,814,706 km

• M1: 562,787 km (0.113 R)
• M2: 739,313 km (0.075 R)
• M3: 933,341 km (0.107 R)
• M4: 1,606,980 km (0.101 R)
• M5: 3,687,737 km (0.081 R)
• M6: 3,834,044 km (0.111 R)
• M7: 4,950,642 km (0.067 R)
• M8: 5,987,954 km (0.095 R)
• M9: 6,421,189 km (0.096 R)
• M10: 6,597,416 km (0.074 R)
• M11: 7,640,861 km (0.089 R)
• M12: 7,827,559 km (0.085 R)
• M13: 9,775,772 km (0.111 R)
• M14: 9,927,614 km (0.09 R)
• M15: 11,329,496 km (0.106 R)
• M16: 11,810,453 km (0.101 R)
• M17: 11,864,308 km (0.053 R)
• M18: 12,792,264 km (0.095 R)
• M19: 13,461,415 km (0.068 R)
• M20: 13,573,912 km (0.12 R)
• M21: 15,007,808 km (0.077 R)
• M22: 17,277,656 km (0.073 R)
• M23: 18,954,349 km (0.105 R)
• M24: 22,459,727 km (0.049 R)
• M25: 22,660,188 km (0.116 R)
• M26: 28,005,918 km (0.092 R)
• M27: 28,149,682 km (0.082 R)
• M28: 29,894,741 km (0.058 R)
• M29: 29,968,193 km (0.101 R)
• M30: 30,410,255 km (0.032 R)
• M31: 30,558,058 km (0.054 R)
• M32: 30,632,109 km (0.078 R)
• M33: 31,524,759 km (0.059 R)
• M34: 36,271,350 km (0.069 R)
• M35: 36,663,745 km (0.108 R)
• M36: 36,899,960 km (0.103 R)
• M37: 37,849,458 km (0.041 R)
• M38: 39,449,706 km (0.084 R)
• M39: 39,934,104 km (0.071 R)
• M40: 40,095,969 km (0.065 R)
• M41: 42,055,701 km (0.111 R)
• M42: 43,629,321 km (0.109 R)
• M43: 46,237,560 km (0.094 R)
• M44: 46,663,017 km (0.107 R)
• M45: 47,004,249 km (0.118 R)
• M46: 47,432,099 km (0.052 R)
• M47: 48,636,661 km (0.11 R)
• M48: 48,809,447 km (0.12 R)
• M49: 49,851,246 km (0.113 R)
• M50: 50,200,109 km (0.106 R)
• M51: 50,812,562 km (0.062 R)
• M52: 50,900,227 km (0.113 R)
• M53: 53,020,029 km (0.071 R)
• M54: 54,090,701 km (0.104 R)
• M55: 60,942,133 km (0.099 R)
• M56: 61,876,073 km (0.095 R)

Kuiper Belt

Range: 30.6 - 54.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 499 - 13,989 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit