🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.35

Radius: 0.66

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 0.47 AU - 0.53 AU

Year: 136 Days

Day: 44.2 Hours

Environment

Temp: 213 °C

Axial Tilt: 48.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.14

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 0.96 AU - 1.3 AU

Year: 462 Days

Day: 23 Hours

Environment

Temp: -25 °C

Axial Tilt: 41.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 74,631,854 km

• M1: 63,429 km (0.109 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.55

Radius: 0.79

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 1.28 AU - 2.1 AU

Year: 846 Days

Day: 17.1 Hours

Environment

Temp: -62 °C

Axial Tilt: 25.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.06

Radius: 1.02

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 1.81 AU - 2.69 AU

Year: 1299 Days

Day: 40.3 Hours

Environment

Temp: -88 °C

Axial Tilt: 2.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.65

Radius: 0.84

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 2.1 AU - 3.28 AU

Year: 1699 Days

Day: 36.9 Hours

Environment

Temp: -115 °C

Axial Tilt: 2.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.9

Radius: 1.72

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 2.19 AU - 3.37 AU

Year: 1785 Days

Day: 29.8 Hours

Environment

Temp: -112 °C

Axial Tilt: 9.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 4.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 366.3

Radius: 12.3

Gravity: 2.42 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 3.3 AU - 5.22 AU

Year: 3385 Days

Day: 10 Hours

Environment

Temp: -142 °C

Axial Tilt: 15.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 74,631,854 km

• M1: 168,896 km (0.107 R)
• M2: 275,709 km (0.119 R)
• M3: 381,624 km (0.116 R)
• M4: 545,733 km (0.111 R)
• M5: 710,440 km (0.099 R)
• M6: 827,575 km (0.07 R)
• M7: 912,697 km (0.116 R)
• M8: 1,041,650 km (0.113 R)
• M9: 1,145,471 km (0.057 R)
• M10: 1,241,962 km (0.064 R)
• M11: 1,705,416 km (0.085 R)
• M12: 2,140,147 km (0.057 R)
• M13: 2,826,652 km (0.119 R)
• M14: 3,004,972 km (0.112 R)
• M15: 3,546,068 km (0.07 R)
• M16: 3,901,961 km (0.074 R)
• M17: 4,050,961 km (0.101 R)
• M18: 4,405,956 km (0.066 R)
• M19: 4,630,802 km (0.059 R)
• M20: 4,894,992 km (0.06 R)
• M21: 5,073,911 km (0.119 R)
• M22: 5,218,722 km (0.092 R)
• M23: 5,328,078 km (0.066 R)
• M24: 5,419,931 km (0.052 R)
• M25: 5,549,333 km (0.1 R)
• M26: 5,661,083 km (0.102 R)
• M27: 6,039,266 km (0.051 R)
• M28: 6,503,767 km (0.082 R)
• M29: 6,879,856 km (0.057 R)
• M30: 7,945,143 km (0.051 R)
• M31: 8,050,310 km (0.066 R)
• M32: 8,240,748 km (0.087 R)
• M33: 8,518,552 km (0.047 R)
• M34: 8,691,038 km (0.075 R)
• M35: 8,908,254 km (0.116 R)
• M36: 9,503,803 km (0.111 R)
• M37: 9,705,162 km (0.115 R)
• M38: 10,733,498 km (0.08 R)
• M39: 11,107,343 km (0.075 R)
• M40: 12,157,819 km (0.079 R)
• M41: 12,303,527 km (0.109 R)
• M42: 12,621,273 km (0.03 R)
• M43: 12,818,144 km (0.077 R)
• M44: 13,165,061 km (0.083 R)
• M45: 13,339,792 km (0.098 R)
• M46: 13,540,253 km (0.065 R)
• M47: 13,817,757 km (0.099 R)
• M48: 13,969,898 km (0.073 R)
• M49: 14,790,592 km (0.041 R)
• M50: 14,972,204 km (0.033 R)
• M51: 15,521,377 km (0.104 R)
• M52: 15,811,897 km (0.048 R)
• M53: 17,018,403 km (0.107 R)
• M54: 17,099,934 km (0.079 R)
• M55: 17,290,671 km (0.105 R)
• M56: 18,005,001 km (0.104 R)
• M57: 18,365,831 km (0.081 R)
• M58: 18,589,031 km (0.074 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 560.8

Radius: 13.6

Gravity: 3.03 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 4.79 AU - 6.41 AU

Year: 5102 Days

Day: 5.8 Hours

Environment

Temp: -159 °C

Axial Tilt: 6.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 74,631,854 km

• M1: 201,957 km (0.077 R)
• M2: 288,425 km (0.11 R)
• M3: 459,116 km (0.101 R)
• M4: 597,943 km (0.11 R)
• M5: 849,716 km (0.114 R)
• M6: 937,679 km (0.069 R)
• M7: 1,042,248 km (0.093 R)
• M8: 1,308,233 km (0.111 R)
• M9: 1,549,684 km (0.028 R)
• M10: 1,644,081 km (0.109 R)
• M11: 1,740,721 km (0.103 R)
• M12: 1,855,762 km (0.079 R)
• M13: 1,990,699 km (0.043 R)
• M14: 2,111,574 km (0.056 R)
• M15: 2,489,159 km (0.113 R)
• M16: 2,620,057 km (0.095 R)
• M17: 3,066,158 km (0.105 R)
• M18: 3,206,780 km (0.08 R)
• M19: 3,329,151 km (0.092 R)
• M20: 3,453,018 km (0.053 R)
• M21: 3,641,811 km (0.062 R)
• M22: 3,986,035 km (0.084 R)
• M23: 4,184,402 km (0.112 R)
• M24: 4,363,620 km (0.102 R)
• M25: 4,799,249 km (0.107 R)
• M26: 5,129,262 km (0.032 R)
• M27: 5,225,005 km (0.098 R)
• M28: 5,540,208 km (0.103 R)
• M29: 5,786,894 km (0.072 R)
• M30: 6,037,321 km (0.115 R)
• M31: 6,731,306 km (0.069 R)
• M32: 6,888,982 km (0.064 R)
• M33: 7,181,296 km (0.097 R)
• M34: 8,054,948 km (0.077 R)
• M35: 8,363,119 km (0.101 R)
• M36: 8,760,900 km (0.108 R)
• M37: 9,135,942 km (0.091 R)
• M38: 9,486,749 km (0.115 R)
• M39: 10,051,481 km (0.073 R)
• M40: 10,232,046 km (0.095 R)
• M41: 10,903,441 km (0.103 R)
• M42: 11,057,975 km (0.116 R)
• M43: 11,275,640 km (0.059 R)
• M44: 11,494,801 km (0.117 R)
• M45: 11,683,743 km (0.109 R)
• M46: 11,778,588 km (0.055 R)
• M47: 12,000,891 km (0.049 R)
• M48: 12,096,633 km (0.065 R)
• M49: 13,330,965 km (0.111 R)
• M50: 15,673,519 km (0.106 R)
• M51: 16,164,200 km (0.114 R)
• M52: 17,376,989 km (0.07 R)
• M53: 18,140,537 km (0.048 R)
• M54: 19,026,755 km (0.047 R)
• M55: 19,325,352 km (0.109 R)
• M56: 19,587,747 km (0.061 R)
• M57: 19,851,488 km (0.06 R)
• M58: 21,071,907 km (0.087 R)
• M59: 21,342,081 km (0.072 R)
• M60: 21,691,242 km (0.053 R)
• M61: 21,925,064 km (0.077 R)
• M62: 22,120,439 km (0.086 R)
• M63: 22,828,934 km (0.099 R)
• M64: 23,704,979 km (0.079 R)
• M65: 23,825,406 km (0.066 R)
• M66: 24,308,607 km (0.111 R)
• M67: 24,470,472 km (0.074 R)
• M68: 24,754,558 km (0.116 R)
• M69: 26,315,761 km (0.086 R)
• M70: 26,690,055 km (0.061 R)
• M71: 26,857,007 km (0.118 R)
• M72: 27,192,106 km (0.062 R)
• M73: 28,205,332 km (0.103 R)
• M74: 28,460,696 km (0.118 R)

Planet 9 - Gas Giant

Semi-Major Axis: 11.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 943.2

Radius: 13.4

Gravity: 5.25 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 9.68 AU - 12.83 AU

Year: 14528 Days

Day: 9.4 Hours

Environment

Temp: -190 °C

Axial Tilt: 35 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 74,631,854 km

• M1: 172,786 km (0.111 R)
• M2: 267,780 km (0.108 R)
• M3: 420,370 km (0.052 R)
• M4: 613,501 km (0.118 R)
• M5: 1,297,462 km (0.102 R)
• M6: 2,039,767 km (0.069 R)
• M7: 2,196,246 km (0.111 R)
• M8: 2,324,452 km (0.093 R)
• M9: 4,051,709 km (0.088 R)
• M10: 4,370,951 km (0.097 R)
• M11: 4,615,842 km (0.044 R)
• M12: 4,865,372 km (0.09 R)
• M13: 5,377,595 km (0.036 R)
• M14: 6,269,796 km (0.06 R)
• M15: 6,733,251 km (0.073 R)
• M16: 7,400,756 km (0.088 R)
• M17: 8,747,287 km (0.094 R)
• M18: 9,005,044 km (0.115 R)
• M19: 9,212,985 km (0.103 R)
• M20: 9,846,382 km (0.119 R)
• M21: 10,330,780 km (0.084 R)
• M22: 10,878,159 km (0.113 R)
• M23: 11,099,713 km (0.115 R)
• M24: 11,491,211 km (0.077 R)
• M25: 11,716,954 km (0.081 R)
• M26: 12,172,779 km (0.104 R)
• M27: 12,518,649 km (0.047 R)
• M28: 13,814,017 km (0.094 R)
• M29: 13,933,994 km (0.061 R)
• M30: 14,174,697 km (0.116 R)
• M31: 15,151,871 km (0.115 R)
• M32: 15,836,281 km (0.075 R)
• M33: 16,594,293 km (0.096 R)
• M34: 16,785,779 km (0.118 R)
• M35: 18,211,596 km (0.073 R)
• M36: 18,806,098 km (0.078 R)
• M37: 19,205,973 km (0.079 R)
• M38: 20,833,598 km (0.087 R)
• M39: 23,499,881 km (0.085 R)
• M40: 24,219,147 km (0.097 R)
• M41: 24,581,623 km (0.036 R)
• M42: 24,799,886 km (0.099 R)
• M43: 25,018,897 km (0.093 R)
• M44: 25,311,810 km (0.084 R)
• M45: 25,753,423 km (0.062 R)
• M46: 26,271,780 km (0.101 R)
• M47: 27,093,371 km (0.095 R)
• M48: 27,318,965 km (0.072 R)
• M49: 29,453,876 km (0.118 R)
• M50: 30,229,391 km (0.074 R)
• M51: 30,385,272 km (0.085 R)
• M52: 32,675,765 km (0.039 R)
• M53: 32,835,835 km (0.108 R)
• M54: 33,963,205 km (0.102 R)
• M55: 34,939,630 km (0.107 R)
• M56: 35,513,487 km (0.072 R)
• M57: 35,677,895 km (0.094 R)
• M58: 36,173,064 km (0.103 R)
• M59: 36,421,546 km (0.06 R)
• M60: 36,587,450 km (0.03 R)
• M61: 36,753,654 km (0.083 R)
• M62: 37,003,333 km (0.043 R)
• M63: 38,429,150 km (0.119 R)
• M64: 39,106,379 km (0.119 R)
• M65: 39,446,415 km (0.111 R)
• M66: 39,958,489 km (0.087 R)
• M67: 41,680,809 km (0.053 R)
• M68: 45,197,855 km (0.102 R)
• M69: 45,554,796 km (0.1 R)
• M70: 46,361,278 km (0.045 R)
• M71: 48,352,575 km (0.039 R)
• M72: 49,818,185 km (0.072 R)
• M73: 50,741,653 km (0.051 R)
• M74: 50,834,404 km (0.118 R)
• M75: 51,484,556 km (0.049 R)
• M76: 52,230,900 km (0.085 R)
• M77: 52,418,047 km (0.088 R)
• M78: 52,887,036 km (0.095 R)
• M79: 52,980,983 km (0.109 R)
• M80: 56,880,402 km (0.11 R)
• M81: 57,845,457 km (0.113 R)
• M82: 59,498,514 km (0.114 R)
• M83: 60,085,686 km (0.104 R)
• M84: 62,354,038 km (0.12 R)
• M85: 62,950,335 km (0.028 R)
• M86: 64,349,225 km (0.116 R)
• M87: 65,052,484 km (0.091 R)
• M88: 66,264,078 km (0.098 R)
• M89: 66,669,488 km (0.095 R)

Planet 10 - Ice Giant

Semi-Major Axis: 15.05 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 511.7

Radius: 7.2

Gravity: 9.87 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 12.51 AU - 17.59 AU

Year: 22479 Days

Day: 20 Hours

Environment

Temp: -199 °C

Axial Tilt: 12.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 74,631,854 km

• M1: 91,853 km (0.051 R)
• M2: 284,834 km (0.115 R)
• M3: 476,918 km (0.086 R)
• M4: 556,803 km (0.112 R)
• M5: 1,130,810 km (0.097 R)
• M6: 1,296,415 km (0.084 R)
• M7: 1,559,707 km (0.083 R)
• M8: 1,682,228 km (0.115 R)
• M9: 2,002,367 km (0.116 R)
• M10: 2,808,999 km (0.104 R)
• M11: 3,543,226 km (0.066 R)
• M12: 4,682,413 km (0.073 R)
• M13: 5,176,685 km (0.113 R)
• M14: 5,268,388 km (0.06 R)
• M15: 5,782,107 km (0.09 R)
• M16: 6,657,105 km (0.079 R)
• M17: 6,806,853 km (0.063 R)
• M18: 7,008,361 km (0.063 R)
• M19: 7,211,814 km (0.081 R)
• M20: 7,729,124 km (0.102 R)
• M21: 8,204,845 km (0.117 R)
• M22: 8,527,228 km (0.103 R)
• M23: 8,635,687 km (0.032 R)
• M24: 9,073,859 km (0.1 R)
• M25: 10,029,041 km (0.065 R)
• M26: 10,663,935 km (0.057 R)
• M27: 10,780,771 km (0.074 R)
• M28: 11,490,762 km (0.051 R)
• M29: 12,707,442 km (0.044 R)
• M30: 14,867,784 km (0.103 R)
• M31: 15,129,281 km (0.091 R)
• M32: 15,923,048 km (0.114 R)
• M33: 15,989,768 km (0.108 R)
• M34: 16,798,195 km (0.109 R)
• M35: 17,002,396 km (0.119 R)
• M36: 17,207,345 km (0.104 R)
• M37: 18,595,015 km (0.057 R)
• M38: 20,815,646 km (0.054 R)
• M39: 22,741,719 km (0.088 R)
• M40: 25,579,291 km (0.099 R)
• M41: 26,049,926 km (0.056 R)
• M42: 27,719,289 km (0.041 R)
• M43: 29,423,059 km (0.098 R)
• M44: 29,833,705 km (0.117 R)
• M45: 30,329,024 km (0.078 R)
• M46: 30,993,537 km (0.114 R)
• M47: 31,327,589 km (0.058 R)
• M48: 32,083,807 km (0.093 R)
• M49: 32,337,076 km (0.09 R)
• M50: 32,930,830 km (0.102 R)
• M51: 33,528,174 km (0.094 R)
• M52: 34,647,166 km (0.098 R)
• M53: 35,953,305 km (0.104 R)
• M54: 36,568,302 km (0.117 R)
• M55: 36,921,353 km (0.047 R)
• M56: 37,630,746 km (0.114 R)
• M57: 37,987,238 km (0.116 R)
• M58: 38,255,167 km (0.065 R)
• M59: 38,434,236 km (0.1 R)
• M60: 38,793,121 km (0.099 R)
• M61: 39,695,346 km (0.113 R)
• M62: 40,058,121 km (0.082 R)
• M63: 40,422,093 km (0.096 R)
• M64: 42,443,010 km (0.043 R)
• M65: 43,092,863 km (0.113 R)
• M66: 43,279,262 km (0.03 R)
• M67: 43,372,462 km (0.093 R)
• M68: 44,120,900 km (0.112 R)
• M69: 44,214,698 km (0.096 R)
• M70: 45,440,802 km (0.061 R)
• M71: 47,444,965 km (0.118 R)
• M72: 47,829,880 km (0.082 R)
• M73: 48,991,208 km (0.107 R)
• M74: 49,575,238 km (0.11 R)
• M75: 51,341,391 km (0.09 R)
• M76: 52,232,097 km (0.077 R)
• M77: 54,531,565 km (0.116 R)
• M78: 54,632,245 km (0.076 R)
• M79: 54,833,903 km (0.118 R)
• M80: 57,272,797 km (0.092 R)
• M81: 58,608,556 km (0.083 R)
• M82: 58,711,779 km (0.114 R)
• M83: 59,746,846 km (0.111 R)
• M84: 60,996,886 km (0.116 R)
• M85: 61,835,083 km (0.104 R)
• M86: 63,099,484 km (0.106 R)
• M87: 63,841,041 km (0.043 R)
• M88: 64,372,413 km (0.111 R)
• M89: 65,332,681 km (0.116 R)
• M90: 68,458,828 km (0.117 R)
• M91: 69,002,766 km (0.09 R)
• M92: 70,533,302 km (0.106 R)
• M93: 72,185,610 km (0.068 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: 540 - 16,836 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit