🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.3

Radius: 0.62

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 0.56 AU - 0.8 AU

Year: 206 Days

Day: 47 Hours

Environment

Temp: 159 °C

Axial Tilt: 5.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.11

Radius: 0.41

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 0.93 AU - 0.95 AU

Year: 335 Days

Day: 24.1 Hours

Environment

Temp: 46 °C

Axial Tilt: 46.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.37

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 1 AU - 1.28 AU

Year: 447 Days

Day: 25.2 Hours

Environment

Temp: 18 °C

Axial Tilt: 29.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.99

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 1.24 AU - 1.58 AU

Year: 615 Days

Day: 21.7 Hours

Environment

Temp: -31 °C

Axial Tilt: 16.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.67

Radius: 0.85

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 3.72 AU - 3.84 AU

Year: 2698 Days

Day: 30 Hours

Environment

Temp: -130 °C

Axial Tilt: 6.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 65,332,521 km

• M1: 1,072,018 km (0.103 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.51

Radius: 1.45

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 3.21 AU - 4.93 AU

Year: 3014 Days

Day: 36.6 Hours

Environment

Temp: -120 °C

Axial Tilt: 21.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.49

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 3.78 AU - 4.84 AU

Year: 3285 Days

Day: 28.7 Hours

Environment

Temp: -131 °C

Axial Tilt: 16.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.35 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 6.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 299.8

Radius: 12.8

Gravity: 1.83 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 5.81 AU - 6.95 AU

Year: 5916 Days

Day: 10.5 Hours

Environment

Temp: -159 °C

Axial Tilt: 33.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 65,332,521 km

• M1: 248,033 km (0.115 R)
• M2: 427,252 km (0.103 R)
• M3: 735,872 km (0.116 R)
• M4: 953,088 km (0.062 R)
• M5: 1,231,938 km (0.107 R)
• M6: 1,326,335 km (0.035 R)
• M7: 1,595,611 km (0.114 R)
• M8: 2,236,787 km (0.079 R)
• M9: 2,370,677 km (0.09 R)
• M10: 2,594,326 km (0.116 R)
• M11: 2,771,151 km (0.118 R)
• M12: 3,212,165 km (0.072 R)
• M13: 3,383,305 km (0.097 R)
• M14: 3,734,860 km (0.076 R)
• M15: 3,996,208 km (0.116 R)
• M16: 4,452,182 km (0.108 R)
• M17: 4,600,883 km (0.089 R)
• M18: 4,794,462 km (0.075 R)
• M19: 5,436,536 km (0.09 R)
• M20: 5,595,559 km (0.112 R)
• M21: 5,733,189 km (0.097 R)
• M22: 6,558,520 km (0.093 R)
• M23: 6,776,784 km (0.117 R)
• M24: 7,022,274 km (0.066 R)
• M25: 7,699,503 km (0.106 R)
• M26: 7,852,841 km (0.106 R)
• M27: 7,981,346 km (0.048 R)
• M28: 8,162,658 km (0.102 R)
• M29: 8,476,365 km (0.107 R)
• M30: 8,820,889 km (0.107 R)
• M31: 9,496,323 km (0.089 R)
• M32: 9,716,083 km (0.041 R)
• M33: 9,909,662 km (0.108 R)
• M34: 10,328,985 km (0.059 R)
• M35: 10,668,572 km (0.08 R)
• M36: 11,504,525 km (0.043 R)
• M37: 12,093,193 km (0.111 R)
• M38: 12,661,665 km (0.094 R)
• M39: 12,782,540 km (0.063 R)
• M40: 12,873,346 km (0.114 R)
• M41: 13,147,259 km (0.041 R)
• M42: 13,453,785 km (0.027 R)
• M43: 15,503,426 km (0.07 R)
• M44: 15,924,993 km (0.088 R)
• M45: 16,120,816 km (0.116 R)
• M46: 16,515,007 km (0.094 R)
• M47: 17,012,120 km (0.116 R)
• M48: 17,682,618 km (0.11 R)
• M49: 18,191,101 km (0.113 R)
• M50: 18,704,521 km (0.075 R)
• M51: 18,911,265 km (0.103 R)
• M52: 19,084,051 km (0.044 R)
• M53: 20,237,899 km (0.089 R)
• M54: 21,055,452 km (0.092 R)
• M55: 21,198,766 km (0.113 R)
• M56: 21,558,400 km (0.062 R)
• M57: 21,666,708 km (0.114 R)
• M58: 22,320,152 km (0.118 R)
• M59: 22,759,521 km (0.085 R)
• M60: 22,980,178 km (0.091 R)
• M61: 23,498,086 km (0.055 R)
• M62: 24,582,820 km (0.119 R)
• M63: 25,188,392 km (0.103 R)
• M64: 25,492,973 km (0.038 R)

Planet 9 - Gas Giant

Semi-Major Axis: 8.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 875.6

Radius: 13.7

Gravity: 4.67 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 6.91 AU - 10.85 AU

Year: 9714 Days

Day: 5.2 Hours

Environment

Temp: -170 °C

Axial Tilt: 20.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 65,332,521 km

• M1: 206,744 km (0.102 R)
• M2: 325,076 km (0.093 R)
• M3: 503,397 km (0.108 R)
• M4: 936,483 km (0.047 R)
• M5: 1,430,604 km (0.034 R)
• M6: 1,682,976 km (0.077 R)
• M7: 2,025,555 km (0.113 R)
• M8: 2,310,689 km (0.098 R)
• M9: 2,581,461 km (0.097 R)
• M10: 2,720,886 km (0.076 R)
• M11: 3,333,789 km (0.075 R)
• M12: 3,455,561 km (0.054 R)
• M13: 4,021,490 km (0.056 R)
• M14: 4,650,699 km (0.092 R)
• M15: 4,855,947 km (0.074 R)
• M16: 5,346,478 km (0.068 R)
• M17: 6,912,170 km (0.113 R)
• M18: 7,107,544 km (0.115 R)
• M19: 7,664,497 km (0.116 R)
• M20: 7,948,284 km (0.088 R)
• M21: 8,153,084 km (0.088 R)
• M22: 8,568,068 km (0.052 R)
• M23: 9,117,990 km (0.08 R)
• M24: 9,679,431 km (0.098 R)
• M25: 9,810,479 km (0.111 R)
• M26: 10,881,151 km (0.107 R)
• M27: 10,971,957 km (0.05 R)
• M28: 11,063,211 km (0.107 R)
• M29: 11,476,550 km (0.1 R)
• M30: 12,365,760 km (0.118 R)
• M31: 13,228,641 km (0.096 R)
• M32: 13,618,493 km (0.086 R)
• M33: 15,164,437 km (0.08 R)
• M34: 15,726,327 km (0.087 R)
• M35: 15,932,472 km (0.118 R)
• M36: 16,087,456 km (0.12 R)
• M37: 16,191,277 km (0.079 R)
• M38: 16,555,847 km (0.087 R)
• M39: 17,346,621 km (0.085 R)
• M40: 17,506,242 km (0.12 R)
• M41: 19,902,800 km (0.089 R)
• M42: 22,923,779 km (0.053 R)
• M43: 23,216,243 km (0.101 R)
• M44: 23,922,794 km (0.102 R)
• M45: 24,100,666 km (0.116 R)
• M46: 26,024,046 km (0.072 R)
• M47: 26,329,076 km (0.067 R)
• M48: 26,512,632 km (0.11 R)
• M49: 26,696,638 km (0.098 R)
• M50: 27,251,197 km (0.077 R)
• M51: 27,996,494 km (0.106 R)
• M52: 29,127,005 km (0.093 R)
• M53: 30,529,036 km (0.109 R)
• M54: 31,953,058 km (0.093 R)
• M55: 32,148,882 km (0.076 R)
• M56: 32,345,154 km (0.116 R)
• M57: 33,862,974 km (0.115 R)
• M58: 33,996,116 km (0.083 R)
• M59: 34,195,979 km (0.12 R)
• M60: 35,066,938 km (0.119 R)
• M61: 35,201,576 km (0.069 R)
• M62: 35,809,691 km (0.059 R)
• M63: 36,217,046 km (0.106 R)
• M64: 36,489,464 km (0.093 R)
• M65: 36,625,897 km (0.095 R)
• M66: 37,104,760 km (0.05 R)
• M67: 37,585,717 km (0.119 R)
• M68: 38,207,296 km (0.071 R)
• M69: 39,390,466 km (0.109 R)
• M70: 39,530,340 km (0.06 R)
• M71: 42,795,612 km (0.118 R)
• M72: 43,444,568 km (0.028 R)
• M73: 43,589,229 km (0.083 R)
• M74: 44,679,199 km (0.067 R)
• M75: 46,146,455 km (0.089 R)
• M76: 46,737,666 km (0.101 R)
• M77: 47,257,219 km (0.11 R)
• M78: 48,902,347 km (0.059 R)
• M79: 49,656,171 km (0.111 R)

Planet 10 - Gas Giant

Semi-Major Axis: 11.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 750.5

Radius: 9.7

Gravity: 7.98 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 11.85 AU - 12.09 AU

Year: 15202 Days

Day: 6.6 Hours

Environment

Temp: -186 °C

Axial Tilt: 14.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 65,332,521 km

• M1: 217,216 km (0.058 R)
• M2: 278,102 km (0.054 R)
• M3: 363,074 km (0.051 R)
• M4: 511,625 km (0.091 R)
• M5: 681,867 km (0.113 R)
• M6: 1,596,209 km (0.113 R)
• M7: 1,940,434 km (0.064 R)
• M8: 2,060,262 km (0.118 R)
• M9: 2,435,154 km (0.103 R)
• M10: 2,730,460 km (0.119 R)
• M11: 3,177,309 km (0.037 R)
• M12: 3,500,141 km (0.118 R)
• M13: 3,647,046 km (0.094 R)
• M14: 3,985,138 km (0.113 R)
• M15: 4,177,371 km (0.087 R)
• M16: 4,412,090 km (0.083 R)
• M17: 4,651,297 km (0.079 R)
• M18: 5,309,677 km (0.118 R)
• M19: 5,606,928 km (0.08 R)
• M20: 6,441,086 km (0.06 R)
• M21: 6,576,322 km (0.08 R)
• M22: 7,266,866 km (0.064 R)
• M23: 8,419,219 km (0.1 R)
• M24: 8,916,183 km (0.114 R)
• M25: 9,320,546 km (0.091 R)
• M26: 11,704,537 km (0.067 R)
• M27: 11,814,791 km (0.089 R)
• M28: 12,147,198 km (0.07 R)
• M29: 12,651,791 km (0.079 R)
• M30: 13,106,120 km (0.054 R)
• M31: 13,623,579 km (0.058 R)
• M32: 15,698,801 km (0.055 R)
• M33: 16,866,113 km (0.069 R)
• M34: 17,870,662 km (0.074 R)
• M35: 18,252,436 km (0.064 R)
• M36: 18,636,903 km (0.106 R)
• M37: 19,283,465 km (0.119 R)
• M38: 20,465,886 km (0.069 R)
• M39: 21,401,771 km (0.11 R)
• M40: 22,078,701 km (0.06 R)
• M41: 22,146,768 km (0.037 R)
• M42: 22,831,477 km (0.098 R)
• M43: 24,151,679 km (0.101 R)
• M44: 24,221,840 km (0.077 R)
• M45: 24,362,312 km (0.107 R)
• M46: 24,714,765 km (0.077 R)
• M47: 24,998,103 km (0.091 R)
• M48: 25,424,906 km (0.113 R)
• M49: 26,865,234 km (0.092 R)
• M50: 28,925,646 km (0.111 R)
• M51: 29,299,042 km (0.099 R)
• M52: 29,824,280 km (0.074 R)
• M53: 30,808,036 km (0.106 R)
• M54: 31,956,349 km (0.093 R)
• M55: 32,651,979 km (0.06 R)
• M56: 35,644,086 km (0.119 R)
• M57: 35,804,006 km (0.071 R)
• M58: 37,578,536 km (0.067 R)
• M59: 38,804,790 km (0.03 R)
• M60: 39,051,627 km (0.095 R)
• M61: 39,216,483 km (0.107 R)
• M62: 39,712,400 km (0.114 R)
• M63: 40,044,208 km (0.046 R)
• M64: 40,293,738 km (0.105 R)
• M65: 40,460,240 km (0.06 R)
• M66: 41,212,717 km (0.08 R)
• M67: 41,464,491 km (0.1 R)
• M68: 42,307,624 km (0.115 R)
• M69: 44,096,665 km (0.05 R)
• M70: 44,268,404 km (0.065 R)
• M71: 46,869,910 km (0.062 R)
• M72: 50,594,748 km (0.067 R)
• M73: 51,585,834 km (0.115 R)
• M74: 51,947,861 km (0.075 R)
• M75: 52,401,591 km (0.114 R)
• M76: 52,765,413 km (0.095 R)
• M77: 52,947,623 km (0.119 R)
• M78: 53,404,345 km (0.097 R)
• M79: 55,151,200 km (0.072 R)
• M80: 56,543,507 km (0.083 R)
• M81: 56,730,056 km (0.032 R)
• M82: 57,103,751 km (0.106 R)
• M83: 58,606,462 km (0.068 R)
• M84: 59,457,524 km (0.109 R)
• M85: 60,312,775 km (0.064 R)
• M86: 60,503,213 km (0.106 R)
• M87: 61,363,401 km (0.068 R)
• M88: 62,420,160 km (0.084 R)
• M89: 62,516,501 km (0.109 R)
• M90: 62,612,842 km (0.082 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 192 - 17,303 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit