🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.76

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 0.52 AU - 0.74 AU

Year: 190 Days

Day: 29.2 Hours

Environment

Temp: 137 °C

Axial Tilt: 3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 51,738,166 km

• M1: 333,454 km (0.052 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.66

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 0.77 AU - 1.13 AU

Year: 353 Days

Day: 17.9 Hours

Environment

Temp: 22 °C

Axial Tilt: 11.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 51,738,166 km

• M1: 567,724 km (0.106 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.36

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 0.83 AU - 1.35 AU

Year: 433 Days

Day: 32.3 Hours

Environment

Temp: -10 °C

Axial Tilt: 27.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.17 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.26

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 1.14 AU - 1.2 AU

Year: 482 Days

Day: 14.8 Hours

Environment

Temp: -22 °C

Axial Tilt: 9.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 51,738,166 km

• M1: 422,016 km (0.097 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.65

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 3.19 AU - 3.67 AU

Year: 2419 Days

Day: 32.2 Hours

Environment

Temp: -118 °C

Axial Tilt: 31.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.58

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 3.14 AU - 4.18 AU

Year: 2666 Days

Day: 17.5 Hours

Environment

Temp: -126 °C

Axial Tilt: 18.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 540.7

Radius: 11.9

Gravity: 3.82 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 6.77 AU - 9.23 AU

Year: 8617 Days

Day: 11.9 Hours

Environment

Temp: -164 °C

Axial Tilt: 14.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 51,738,166 km

• M1: 252,671 km (0.103 R)
• M2: 555,158 km (0.104 R)
• M3: 720,763 km (0.059 R)
• M4: 795,113 km (0.069 R)
• M5: 888,163 km (0.093 R)
• M6: 1,103,583 km (0.086 R)
• M7: 1,488,349 km (0.092 R)
• M8: 1,914,105 km (0.055 R)
• M9: 1,999,675 km (0.095 R)
• M10: 2,241,425 km (0.032 R)
• M11: 2,331,782 km (0.093 R)
• M12: 2,423,486 km (0.116 R)
• M13: 2,657,905 km (0.089 R)
• M14: 3,123,903 km (0.079 R)
• M15: 3,250,911 km (0.106 R)
• M16: 3,642,409 km (0.048 R)
• M17: 3,776,299 km (0.082 R)
• M18: 3,857,381 km (0.079 R)
• M19: 3,993,964 km (0.117 R)
• M20: 4,613,898 km (0.049 R)
• M21: 4,905,613 km (0.085 R)
• M22: 6,649,177 km (0.086 R)
• M23: 6,846,496 km (0.081 R)
• M24: 7,416,165 km (0.089 R)
• M25: 8,140,967 km (0.104 R)
• M26: 8,708,391 km (0.107 R)
• M27: 8,888,357 km (0.108 R)
• M28: 9,033,318 km (0.068 R)
• M29: 9,288,681 km (0.079 R)
• M30: 9,956,486 km (0.079 R)
• M31: 10,031,584 km (0.091 R)
• M32: 10,410,217 km (0.111 R)
• M33: 10,486,512 km (0.095 R)
• M34: 10,793,636 km (0.105 R)
• M35: 12,575,646 km (0.069 R)
• M36: 12,779,249 km (0.111 R)
• M37: 13,148,606 km (0.069 R)
• M38: 13,521,404 km (0.061 R)
• M39: 13,729,943 km (0.094 R)
• M40: 13,981,716 km (0.107 R)
• M41: 14,832,030 km (0.12 R)
• M42: 15,350,387 km (0.095 R)
• M43: 15,480,836 km (0.111 R)
• M44: 16,006,523 km (0.057 R)
• M45: 16,360,173 km (0.103 R)
• M46: 16,985,342 km (0.072 R)
• M47: 17,527,485 km (0.062 R)
• M48: 17,663,918 km (0.051 R)
• M49: 17,937,832 km (0.098 R)
• M50: 18,443,772 km (0.12 R)
• M51: 20,418,165 km (0.078 R)
• M52: 20,705,692 km (0.037 R)
• M53: 21,139,376 km (0.114 R)
• M54: 21,478,963 km (0.115 R)
• M55: 21,673,740 km (0.07 R)
• M56: 22,163,373 km (0.102 R)
• M57: 22,656,598 km (0.087 R)
• M58: 23,153,412 km (0.067 R)
• M59: 23,253,194 km (0.051 R)
• M60: 23,653,817 km (0.11 R)
• M61: 23,905,441 km (0.1 R)
• M62: 24,006,270 km (0.108 R)
• M63: 24,411,231 km (0.076 R)
• M64: 24,512,808 km (0.079 R)
• M65: 24,665,547 km (0.099 R)
• M66: 25,485,044 km (0.115 R)
• M67: 26,992,991 km (0.071 R)
• M68: 27,625,491 km (0.047 R)
• M69: 28,156,264 km (0.111 R)
• M70: 28,476,403 km (0.118 R)
• M71: 29,389,848 km (0.087 R)
• M72: 29,498,007 km (0.039 R)
• M73: 30,805,493 km (0.091 R)
• M74: 31,743,172 km (0.063 R)
• M75: 31,909,525 km (0.111 R)
• M76: 32,690,127 km (0.075 R)
• M77: 32,858,125 km (0.072 R)
• M78: 33,702,904 km (0.066 R)
• M79: 35,298,814 km (0.1 R)
• M80: 35,701,532 km (0.102 R)
• M81: 36,802,572 km (0.071 R)
• M82: 37,328,109 km (0.111 R)
• M83: 37,445,245 km (0.098 R)
• M84: 37,562,380 km (0.112 R)
• M85: 38,563,788 km (0.113 R)
• M86: 39,514,183 km (0.074 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 444.6

Radius: 11.5

Gravity: 3.36 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 9.23 AU - 12.43 AU

Year: 13572 Days

Day: 14 Hours

Environment

Temp: -195 °C

Axial Tilt: 32.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 51,738,166 km

• M1: 172,786 km (0.114 R)
• M2: 308,620 km (0.105 R)
• M3: 1,003,203 km (0.079 R)
• M4: 1,082,490 km (0.047 R)
• M5: 1,444,816 km (0.084 R)
• M6: 1,581,848 km (0.046 R)
• M7: 1,771,388 km (0.083 R)
• M8: 1,968,558 km (0.115 R)
• M9: 2,251,747 km (0.118 R)
• M10: 2,411,966 km (0.082 R)
• M11: 2,944,086 km (0.1 R)
• M12: 3,298,783 km (0.045 R)
• M13: 3,450,774 km (0.026 R)
• M14: 4,714,427 km (0.049 R)
• M15: 5,342,140 km (0.032 R)
• M16: 5,811,877 km (0.112 R)
• M17: 5,922,131 km (0.057 R)
• M18: 6,144,882 km (0.029 R)
• M19: 6,332,627 km (0.095 R)
• M20: 7,141,952 km (0.088 R)
• M21: 7,220,640 km (0.03 R)
• M22: 7,339,421 km (0.07 R)
• M23: 7,659,261 km (0.051 R)
• M24: 8,437,170 km (0.105 R)
• M25: 9,111,707 km (0.026 R)
• M26: 9,455,483 km (0.094 R)
• M27: 9,672,550 km (0.106 R)
• M28: 9,759,915 km (0.099 R)
• M29: 9,935,243 km (0.078 R)
• M30: 10,023,357 km (0.094 R)
• M31: 10,378,352 km (0.054 R)
• M32: 10,512,542 km (0.058 R)
• M33: 10,647,329 km (0.057 R)
• M34: 11,467,874 km (0.051 R)
• M35: 12,073,296 km (0.106 R)
• M36: 12,641,319 km (0.109 R)
• M37: 12,832,655 km (0.092 R)
• M38: 13,218,169 km (0.092 R)
• M39: 14,148,967 km (0.078 R)
• M40: 14,497,230 km (0.081 R)
• M41: 14,999,730 km (0.038 R)
• M42: 15,456,751 km (0.077 R)
• M43: 16,960,659 km (0.116 R)
• M44: 17,277,656 km (0.114 R)
• M45: 17,490,085 km (0.096 R)
• M46: 18,132,608 km (0.085 R)
• M47: 18,619,400 km (0.059 R)
• M48: 19,275,386 km (0.095 R)
• M49: 19,883,352 km (0.085 R)
• M50: 21,630,356 km (0.097 R)
• M51: 22,958,037 km (0.083 R)
• M52: 24,015,395 km (0.119 R)
• M53: 26,482,713 km (0.114 R)
• M54: 28,401,305 km (0.083 R)
• M55: 29,408,997 km (0.117 R)
• M56: 30,300,301 km (0.107 R)
• M57: 30,749,244 km (0.109 R)
• M58: 31,783,863 km (0.119 R)
• M59: 32,044,163 km (0.117 R)
• M60: 32,961,348 km (0.065 R)
• M61: 33,356,884 km (0.104 R)
• M62: 33,754,216 km (0.073 R)
• M63: 34,286,336 km (0.075 R)
• M64: 34,419,777 km (0.113 R)
• M65: 34,754,129 km (0.045 R)
• M66: 36,442,340 km (0.078 R)
• M67: 38,780,854 km (0.11 R)
• M68: 39,059,106 km (0.115 R)
• M69: 40,108,685 km (0.077 R)
• M70: 40,460,539 km (0.07 R)
• M71: 42,593,506 km (0.1 R)
• M72: 43,601,347 km (0.107 R)
• M73: 45,567,212 km (0.087 R)
• M74: 45,934,325 km (0.108 R)
• M75: 46,376,387 km (0.06 R)
• M76: 48,158,247 km (0.081 R)
• M77: 49,207,976 km (0.083 R)
• M78: 49,886,851 km (0.093 R)
• M79: 50,720,709 km (0.085 R)

Planet 9 - Gas Giant

Semi-Major Axis: 10.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 39.6

Radius: 11.7

Gravity: 0.29 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 9.35 AU - 12.63 AU

Year: 13874 Days

Day: 10.1 Hours

Environment

Temp: -194 °C

Axial Tilt: 36 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 51,738,166 km

• M1: 175,628 km (0.079 R)
• M2: 516,412 km (0.078 R)
• M3: 969,993 km (0.032 R)
• M4: 1,307,186 km (0.089 R)
• M5: 1,598,004 km (0.086 R)
• M6: 2,334,475 km (0.075 R)
• M7: 2,656,110 km (0.104 R)
• M8: 3,043,569 km (0.107 R)
• M9: 3,612,789 km (0.115 R)
• M10: 3,741,742 km (0.093 R)
• M11: 4,312,009 km (0.106 R)
• M12: 5,280,655 km (0.083 R)
• M13: 7,480,193 km (0.11 R)
• M14: 8,587,815 km (0.115 R)
• M15: 9,849,075 km (0.116 R)
• M16: 9,952,447 km (0.037 R)
• M17: 12,317,739 km (0.094 R)
• M18: 13,880,139 km (0.107 R)
• M19: 14,141,786 km (0.117 R)
• M20: 15,474,254 km (0.09 R)
• M21: 16,384,707 km (0.047 R)
• M22: 16,538,194 km (0.104 R)
• M23: 16,661,313 km (0.094 R)
• M24: 18,352,816 km (0.114 R)
• M25: 19,673,317 km (0.098 R)
• M26: 20,460,501 km (0.115 R)
• M27: 21,425,407 km (0.119 R)
• M28: 21,660,575 km (0.117 R)

Planet 10 - Gas Giant

Semi-Major Axis: 11.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 433.2

Radius: 9.6

Gravity: 4.7 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 9.33 AU - 12.89 AU

Year: 14102 Days

Day: 13.4 Hours

Environment

Temp: -180 °C

Axial Tilt: 24.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 51,738,166 km

• M1: 214,224 km (0.088 R)
• M2: 323,431 km (0.113 R)
• M3: 713,881 km (0.117 R)
• M4: 955,182 km (0.108 R)
• M5: 1,054,964 km (0.076 R)
• M6: 1,583,344 km (0.059 R)
• M7: 3,673,825 km (0.113 R)
• M8: 3,801,581 km (0.116 R)
• M9: 4,127,256 km (0.054 R)
• M10: 4,667,304 km (0.095 R)
• M11: 5,887,574 km (0.119 R)
• M12: 6,962,734 km (0.027 R)
• M13: 7,081,514 km (0.074 R)
• M14: 7,240,986 km (0.056 R)
• M15: 7,482,287 km (0.08 R)
• M16: 8,222,348 km (0.099 R)
• M17: 8,432,084 km (0.101 R)
• M18: 12,691,435 km (0.08 R)
• M19: 13,720,369 km (0.086 R)
• M20: 13,819,702 km (0.098 R)
• M21: 14,370,820 km (0.096 R)
• M22: 14,522,213 km (0.066 R)
• M23: 15,339,317 km (0.094 R)
• M24: 15,753,404 km (0.111 R)
• M25: 16,328,907 km (0.114 R)
• M26: 17,231,730 km (0.104 R)
• M27: 17,392,847 km (0.099 R)
• M28: 17,987,498 km (0.049 R)
• M29: 20,318,832 km (0.094 R)
• M30: 20,773,609 km (0.097 R)
• M31: 22,391,510 km (0.107 R)
• M32: 22,684,722 km (0.047 R)
• M33: 22,979,131 km (0.045 R)
• M34: 23,691,067 km (0.102 R)
• M35: 24,169,630 km (0.115 R)
• M36: 25,563,284 km (0.092 R)
• M37: 25,746,990 km (0.089 R)
• M38: 26,239,167 km (0.04 R)
• M39: 26,548,237 km (0.119 R)
• M40: 30,480,267 km (0.108 R)
• M41: 30,805,194 km (0.085 R)
• M42: 31,000,718 km (0.064 R)
• M43: 31,786,855 km (0.114 R)
• M44: 32,447,030 km (0.115 R)
• M45: 32,579,574 km (0.088 R)
• M46: 32,645,995 km (0.117 R)
• M47: 33,915,333 km (0.117 R)
• M48: 34,860,941 km (0.119 R)
• M49: 35,064,694 km (0.109 R)
• M50: 37,540,688 km (0.076 R)
• M51: 38,448,448 km (0.107 R)
• M52: 39,575,817 km (0.041 R)
• M53: 40,001,274 km (0.104 R)
• M54: 43,898,747 km (0.065 R)
• M55: 44,707,473 km (0.091 R)
• M56: 45,002,779 km (0.111 R)
• M57: 46,190,287 km (0.06 R)
• M58: 48,217,787 km (0.098 R)
• M59: 48,596,420 km (0.119 R)
• M60: 48,748,112 km (0.096 R)
• M61: 50,658,028 km (0.096 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 164 - 10,710 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit