🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.9

Radius: 0.96

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 0.53 AU - 0.67 AU

Year: 177 Days

Day: 44.9 Hours

Environment

Temp: 120 °C

Axial Tilt: 31.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.48

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 0.47 AU - 0.77 AU

Year: 186 Days

Day: 27 Hours

Environment

Temp: 162 °C

Axial Tilt: 4.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 88,769,750 km

• M1: 60,886 km (0.109 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.53

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 0.61 AU - 0.81 AU

Year: 228 Days

Day: 35.7 Hours

Environment

Temp: 183 °C

Axial Tilt: 33 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.28

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 0.84 AU - 1.24 AU

Year: 404 Days

Day: 33 Hours

Environment

Temp: 3 °C

Axial Tilt: 5.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 88,769,750 km

• M1: 798,105 km (0.079 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.51

Radius: 0.76

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 0.89 AU - 1.31 AU

Year: 439 Days

Day: 18.9 Hours

Environment

Temp: 8 °C

Axial Tilt: 31.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Asteroid Belt

Center: 2.84 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 4.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 109.7

Radius: 11

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 4.58 AU - 4.58 AU

Year: 3732 Days

Day: 7.3 Hours

Environment

Temp: -137 °C

Axial Tilt: 0.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 88,769,750 km

• M1: 189,541 km (0.108 R)
• M2: 281,693 km (0.027 R)
• M3: 368,460 km (0.062 R)
• M4: 644,168 km (0.115 R)
• M5: 814,112 km (0.069 R)
• M6: 999,613 km (0.109 R)
• M7: 1,081,293 km (0.063 R)
• M8: 1,165,367 km (0.063 R)
• M9: 1,331,421 km (0.025 R)
• M10: 1,505,703 km (0.06 R)
• M11: 1,619,696 km (0.075 R)
• M12: 1,826,440 km (0.104 R)
• M13: 1,917,845 km (0.048 R)
• M14: 2,010,745 km (0.118 R)
• M15: 2,094,669 km (0.082 R)
• M16: 2,331,632 km (0.104 R)
• M17: 2,442,185 km (0.118 R)
• M18: 2,543,313 km (0.087 R)
• M19: 2,692,014 km (0.059 R)
• M20: 2,784,914 km (0.113 R)
• M21: 2,974,006 km (0.113 R)
• M22: 3,191,820 km (0.065 R)
• M23: 3,402,454 km (0.114 R)
• M24: 3,605,009 km (0.119 R)
• M25: 3,694,768 km (0.031 R)
• M26: 3,889,993 km (0.084 R)
• M27: 4,142,066 km (0.12 R)
• M28: 4,236,313 km (0.107 R)
• M29: 4,662,218 km (0.091 R)
• M30: 4,732,229 km (0.091 R)
• M31: 5,058,951 km (0.096 R)
• M32: 5,188,802 km (0.061 R)
• M33: 5,525,697 km (0.101 R)
• M34: 5,599,897 km (0.116 R)
• M35: 5,854,662 km (0.089 R)
• M36: 5,930,359 km (0.117 R)
• M37: 6,205,469 km (0.089 R)
• M38: 6,344,595 km (0.113 R)
• M39: 6,500,476 km (0.066 R)
• M40: 6,641,846 km (0.061 R)
• M41: 6,752,399 km (0.113 R)
• M42: 6,847,843 km (0.108 R)
• M43: 7,071,940 km (0.116 R)
• M44: 7,363,806 km (0.101 R)
• M45: 7,511,309 km (0.056 R)
• M46: 7,593,588 km (0.058 R)
• M47: 7,792,403 km (0.058 R)
• M48: 7,942,749 km (0.109 R)
• M49: 8,382,268 km (0.118 R)
• M50: 8,501,946 km (0.052 R)
• M51: 8,587,815 km (0.051 R)
• M52: 9,109,014 km (0.053 R)
• M53: 9,179,325 km (0.045 R)
• M54: 9,444,562 km (0.117 R)
• M55: 10,054,922 km (0.114 R)
• M56: 10,383,289 km (0.095 R)
• M57: 10,530,344 km (0.045 R)
• M58: 10,678,146 km (0.119 R)
• M59: 10,994,546 km (0.1 R)
• M60: 11,069,345 km (0.077 R)
• M61: 11,750,913 km (0.109 R)
• M62: 12,329,408 km (0.115 R)
• M63: 12,504,736 km (0.118 R)
• M64: 12,700,410 km (0.084 R)
• M65: 12,857,787 km (0.082 R)
• M66: 12,976,269 km (0.104 R)
• M67: 13,473,831 km (0.106 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 563.5

Radius: 13

Gravity: 3.33 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 9.98 AU - 10.08 AU

Year: 12096 Days

Day: 8.8 Hours

Environment

Temp: -178 °C

Axial Tilt: 12.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 88,769,750 km

• M1: 245,939 km (0.08 R)
• M2: 523,443 km (0.119 R)
• M3: 646,861 km (0.028 R)
• M4: 853,306 km (0.063 R)
• M5: 1,003,951 km (0.095 R)
• M6: 1,443,470 km (0.096 R)
• M7: 1,673,402 km (0.105 R)
• M8: 2,118,007 km (0.047 R)
• M9: 3,026,215 km (0.119 R)
• M10: 3,143,949 km (0.116 R)
• M11: 3,630,292 km (0.105 R)
• M12: 3,882,514 km (0.064 R)
• M13: 4,075,495 km (0.117 R)
• M14: 5,514,028 km (0.075 R)
• M15: 5,622,337 km (0.098 R)
• M16: 6,783,665 km (0.076 R)
• M17: 7,252,804 km (0.08 R)
• M18: 7,491,413 km (0.08 R)
• M19: 9,190,246 km (0.099 R)
• M20: 9,622,135 km (0.081 R)
• M21: 10,016,625 km (0.089 R)
• M22: 11,323,661 km (0.114 R)
• M23: 11,600,716 km (0.098 R)
• M24: 11,786,667 km (0.109 R)
• M25: 12,540,640 km (0.082 R)
• M26: 12,779,398 km (0.113 R)
• M27: 13,407,410 km (0.1 R)
• M28: 13,602,785 km (0.109 R)
• M29: 13,798,908 km (0.096 R)
• M30: 13,946,710 km (0.097 R)
• M31: 14,094,962 km (0.041 R)
• M32: 16,278,044 km (0.075 R)
• M33: 16,434,224 km (0.082 R)
• M34: 16,591,002 km (0.106 R)
• M35: 17,969,995 km (0.048 R)
• M36: 18,347,431 km (0.102 R)
• M37: 19,055,627 km (0.108 R)
• M38: 20,723,793 km (0.115 R)
• M39: 21,804,338 km (0.088 R)
• M40: 23,019,971 km (0.085 R)
• M41: 23,371,376 km (0.101 R)
• M42: 24,734,662 km (0.084 R)
• M43: 26,797,018 km (0.075 R)
• M44: 27,724,225 km (0.102 R)
• M45: 29,103,219 km (0.113 R)
• M46: 29,928,550 km (0.118 R)
• M47: 30,568,679 km (0.07 R)
• M48: 31,148,670 km (0.049 R)
• M49: 32,976,307 km (0.082 R)
• M50: 33,836,645 km (0.098 R)
• M51: 34,302,941 km (0.088 R)
• M52: 34,838,502 km (0.111 R)
• M53: 34,972,841 km (0.072 R)
• M54: 35,579,460 km (0.093 R)
• M55: 36,871,387 km (0.083 R)
• M56: 37,488,778 km (0.075 R)
• M57: 38,525,192 km (0.108 R)
• M58: 40,980,242 km (0.085 R)
• M59: 41,762,190 km (0.028 R)
• M60: 44,428,623 km (0.083 R)
• M61: 46,927,057 km (0.055 R)
• M62: 47,372,559 km (0.099 R)
• M63: 48,492,748 km (0.115 R)
• M64: 49,697,310 km (0.063 R)
• M65: 50,151,489 km (0.069 R)
• M66: 50,303,182 km (0.069 R)
• M67: 50,607,164 km (0.09 R)
• M68: 50,759,306 km (0.031 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 176.4

Radius: 11

Gravity: 1.46 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 10.33 AU - 12.55 AU

Year: 14734 Days

Day: 8.6 Hours

Environment

Temp: -183 °C

Axial Tilt: 130.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 88,769,750 km

• M1: 150,645 km (0.081 R)
• M2: 256,560 km (0.113 R)
• M3: 341,233 km (0.069 R)
• M4: 525,089 km (0.049 R)
• M5: 865,573 km (0.09 R)
• M6: 961,316 km (0.075 R)
• M7: 1,094,757 km (0.047 R)
• M8: 1,181,674 km (0.07 R)
• M9: 1,307,336 km (0.046 R)
• M10: 1,691,503 km (0.062 R)
• M11: 2,110,377 km (0.092 R)
• M12: 2,399,999 km (0.108 R)
• M13: 2,919,402 km (0.104 R)
• M14: 3,267,965 km (0.088 R)
• M15: 3,395,722 km (0.116 R)
• M16: 3,473,214 km (0.076 R)
• M17: 3,709,429 km (0.118 R)
• M18: 3,896,725 km (0.085 R)
• M19: 4,280,743 km (0.108 R)
• M20: 4,477,315 km (0.119 R)
• M21: 4,591,009 km (0.115 R)
• M22: 5,026,189 km (0.054 R)
• M23: 5,233,831 km (0.099 R)
• M24: 5,444,315 km (0.048 R)
• M25: 5,688,309 km (0.071 R)
• M26: 6,473,848 km (0.063 R)
• M27: 7,160,053 km (0.028 R)
• M28: 7,732,564 km (0.057 R)
• M29: 8,319,886 km (0.052 R)
• M30: 8,742,948 km (0.06 R)
• M31: 9,101,086 km (0.108 R)
• M32: 9,354,654 km (0.114 R)
• M33: 9,500,512 km (0.078 R)
• M34: 9,573,815 km (0.11 R)
• M35: 10,129,122 km (0.059 R)
• M36: 10,733,198 km (0.054 R)
• M37: 11,426,585 km (0.071 R)
• M38: 11,543,570 km (0.096 R)
• M39: 11,739,543 km (0.075 R)
• M40: 12,333,746 km (0.104 R)
• M41: 13,345,925 km (0.062 R)
• M42: 13,469,194 km (0.097 R)
• M43: 14,680,039 km (0.117 R)
• M44: 15,882,208 km (0.114 R)
• M45: 16,056,489 km (0.101 R)
• M46: 16,363,015 km (0.065 R)
• M47: 16,671,486 km (0.056 R)
• M48: 17,879,489 km (0.048 R)
• M49: 18,151,757 km (0.093 R)
• M50: 18,425,371 km (0.106 R)
• M51: 19,393,868 km (0.119 R)
• M52: 19,767,115 km (0.08 R)
• M53: 19,954,710 km (0.057 R)
• M54: 20,284,424 km (0.116 R)
• M55: 20,853,644 km (0.1 R)
• M56: 21,236,166 km (0.098 R)
• M57: 22,838,209 km (0.116 R)
• M58: 22,936,495 km (0.086 R)
• M59: 23,827,949 km (0.096 R)
• M60: 24,027,662 km (0.055 R)
• M61: 24,127,593 km (0.093 R)
• M62: 25,338,887 km (0.09 R)
• M63: 26,673,151 km (0.109 R)
• M64: 27,244,615 km (0.106 R)
• M65: 28,399,510 km (0.108 R)
• M66: 28,558,234 km (0.085 R)
• M67: 28,770,363 km (0.093 R)
• M68: 29,516,857 km (0.077 R)
• M69: 29,677,674 km (0.068 R)
• M70: 29,838,642 km (0.089 R)
• M71: 30,702,719 km (0.075 R)
• M72: 31,137,899 km (0.12 R)
• M73: 31,301,559 km (0.108 R)
• M74: 31,904,139 km (0.05 R)
• M75: 32,676,663 km (0.034 R)
• M76: 34,127,762 km (0.066 R)
• M77: 34,634,899 km (0.109 R)
• M78: 35,485,812 km (0.091 R)
• M79: 36,171,419 km (0.117 R)
• M80: 37,092,343 km (0.104 R)
• M81: 38,722,661 km (0.086 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.55 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 974.1

Radius: 4.8

Gravity: 42.28 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 11.01 AU - 18.09 AU

Year: 21134 Days

Day: 15.5 Hours

Environment

Temp: -191 °C

Axial Tilt: 35.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 88,769,750 km

• M1: 62,532 km (0.104 R)
• M2: 148,401 km (0.117 R)
• M3: 222,602 km (0.084 R)
• M4: 256,261 km (0.116 R)
• M5: 329,714 km (0.062 R)
• M6: 453,282 km (0.112 R)
• M7: 567,574 km (0.115 R)
• M8: 1,429,258 km (0.115 R)
• M9: 1,563,896 km (0.089 R)
• M10: 1,738,028 km (0.118 R)
• M11: 2,454,901 km (0.088 R)
• M12: 2,535,086 km (0.097 R)
• M13: 2,657,157 km (0.119 R)
• M14: 2,698,297 km (0.059 R)
• M15: 3,384,801 km (0.065 R)
• M16: 3,886,403 km (0.101 R)
• M17: 4,074,597 km (0.104 R)
• M18: 4,508,880 km (0.071 R)
• M19: 5,525,547 km (0.095 R)
• M20: 6,498,382 km (0.044 R)
• M21: 6,890,777 km (0.079 R)
• M22: 7,816,339 km (0.06 R)
• M23: 8,353,844 km (0.105 R)
• M24: 8,903,317 km (0.069 R)
• M25: 9,089,118 km (0.07 R)
• M26: 9,213,583 km (0.109 R)
• M27: 9,653,999 km (0.09 R)
• M28: 11,415,664 km (0.101 R)
• M29: 11,617,471 km (0.063 R)
• M30: 12,852,701 km (0.067 R)
• M31: 13,132,748 km (0.093 R)
• M32: 14,563,353 km (0.077 R)
• M33: 15,892,679 km (0.072 R)
• M34: 16,876,435 km (0.065 R)
• M35: 17,337,196 km (0.042 R)
• M36: 17,802,147 km (0.103 R)
• M37: 18,349,525 km (0.098 R)
• M38: 18,823,302 km (0.104 R)
• M39: 18,982,025 km (0.107 R)
• M40: 21,004,139 km (0.09 R)
• M41: 21,333,853 km (0.052 R)
• M42: 22,754,734 km (0.116 R)
• M43: 23,861,608 km (0.049 R)
• M44: 24,033,496 km (0.098 R)
• M45: 24,551,554 km (0.085 R)
• M46: 25,510,775 km (0.093 R)
• M47: 29,560,539 km (0.035 R)
• M48: 31,047,841 km (0.054 R)
• M49: 31,235,437 km (0.098 R)
• M50: 32,654,522 km (0.088 R)
• M51: 34,094,552 km (0.083 R)
• M52: 35,359,252 km (0.084 R)
• M53: 38,436,331 km (0.044 R)
• M54: 39,853,920 km (0.085 R)
• M55: 41,288,414 km (0.077 R)
• M56: 41,908,347 km (0.059 R)
• M57: 43,891,866 km (0.039 R)
• M58: 44,207,816 km (0.1 R)
• M59: 44,524,515 km (0.106 R)
• M60: 44,948,027 km (0.106 R)
• M61: 45,692,276 km (0.098 R)
• M62: 46,226,490 km (0.064 R)
• M63: 49,803,226 km (0.068 R)
• M64: 51,236,373 km (0.078 R)
• M65: 52,571,385 km (0.109 R)
• M66: 53,243,229 km (0.085 R)
• M67: 55,275,665 km (0.031 R)
• M68: 55,502,904 km (0.096 R)
• M69: 57,448,275 km (0.096 R)
• M70: 57,678,506 km (0.095 R)
• M71: 59,183,162 km (0.077 R)
• M72: 63,654,492 km (0.088 R)
• M73: 65,088,986 km (0.115 R)
• M74: 65,329,091 km (0.093 R)
• M75: 69,210,557 km (0.115 R)
• M76: 69,946,728 km (0.033 R)
• M77: 71,674,285 km (0.073 R)
• M78: 72,916,845 km (0.118 R)
• M79: 74,291,948 km (0.081 R)
• M80: 74,919,661 km (0.105 R)
• M81: 76,180,621 km (0.112 R)
• M82: 76,307,181 km (0.054 R)
• M83: 77,194,446 km (0.113 R)
• M84: 77,830,387 km (0.057 R)
• M85: 78,085,301 km (0.12 R)
• M86: 82,719,694 km (0.094 R)
• M87: 83,500,744 km (0.101 R)
• M88: 85,332,570 km (0.095 R)
• M89: 85,464,067 km (0.053 R)
• M90: 85,726,910 km (0.12 R)
• M91: 86,913,371 km (0.083 R)
• M92: 87,442,499 km (0.102 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: 511 - 20,409 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit