🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.75

Radius: 1.25

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 1.04 AU - 1.04 AU

Year: 391 Days

Day: 40.2 Hours

Environment

Temp: 11 °C

Axial Tilt: 39.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 38,775,268 km

• M1: 284,386 km (0.114 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.86

Radius: 1.72

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 1.52 AU - 2.22 AU

Year: 943 Days

Day: 30.5 Hours

Environment

Temp: -61 °C

Axial Tilt: 47.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.3

Radius: 0.62

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 1.82 AU - 1.94 AU

Year: 951 Days

Day: 33.8 Hours

Environment

Temp: -64 °C

Axial Tilt: 5.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 38,775,268 km

• M1: 739,612 km (0.117 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.01

Radius: 1

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 1.52 AU - 2.5 AU

Year: 1051 Days

Day: 41 Hours

Environment

Temp: -79 °C

Axial Tilt: 20.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.65

Radius: 1.22

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 2.06 AU - 2.34 AU

Year: 1204 Days

Day: 15.5 Hours

Environment

Temp: -70 °C

Axial Tilt: 31.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 38,775,268 km

• M1: 775,815 km (0.082 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 2.91 AU - 4.55 AU

Year: 2658 Days

Day: 12.6 Hours

Environment

Temp: -116 °C

Axial Tilt: 35.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.52 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 7.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 636.9

Radius: 10.1

Gravity: 6.24 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 6.95 AU - 7.67 AU

Year: 7292 Days

Day: 9.9 Hours

Environment

Temp: -156 °C

Axial Tilt: 22.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 38,775,268 km

• M1: 257,308 km (0.095 R)
• M2: 321,935 km (0.061 R)
• M3: 639,680 km (0.061 R)
• M4: 870,660 km (0.083 R)
• M5: 1,145,620 km (0.111 R)
• M6: 1,356,254 km (0.101 R)
• M7: 2,342,254 km (0.038 R)
• M8: 2,430,816 km (0.061 R)
• M9: 2,938,701 km (0.107 R)
• M10: 3,378,518 km (0.088 R)
• M11: 3,504,480 km (0.038 R)
• M12: 3,683,399 km (0.093 R)
• M13: 4,103,769 km (0.119 R)
• M14: 4,401,618 km (0.108 R)
• M15: 4,539,398 km (0.065 R)
• M16: 5,308,181 km (0.119 R)
• M17: 5,514,028 km (0.117 R)
• M18: 5,632,958 km (0.102 R)
• M19: 6,645,885 km (0.104 R)
• M20: 6,963,930 km (0.114 R)
• M21: 7,714,164 km (0.041 R)
• M22: 8,835,250 km (0.066 R)
• M23: 9,114,699 km (0.025 R)
• M24: 9,682,423 km (0.109 R)
• M25: 10,444,774 km (0.071 R)
• M26: 10,814,580 km (0.117 R)
• M27: 11,834,538 km (0.083 R)
• M28: 12,104,113 km (0.116 R)
• M29: 12,181,455 km (0.107 R)
• M30: 13,122,576 km (0.05 R)
• M31: 13,361,633 km (0.093 R)
• M32: 14,454,745 km (0.086 R)
• M33: 14,991,203 km (0.061 R)
• M34: 15,324,656 km (0.104 R)
• M35: 16,639,622 km (0.059 R)
• M36: 17,990,640 km (0.1 R)
• M37: 18,389,468 km (0.095 R)
• M38: 19,557,827 km (0.028 R)
• M39: 19,694,260 km (0.109 R)
• M40: 20,334,839 km (0.084 R)
• M41: 21,261,747 km (0.119 R)
• M42: 21,448,744 km (0.108 R)
• M43: 22,392,258 km (0.117 R)
• M44: 22,773,433 km (0.114 R)
• M45: 23,108,682 km (0.115 R)
• M46: 24,075,533 km (0.115 R)
• M47: 24,173,071 km (0.102 R)
• M48: 24,270,609 km (0.114 R)
• M49: 24,809,460 km (0.076 R)
• M50: 25,302,834 km (0.108 R)
• M51: 25,550,718 km (0.063 R)
• M52: 26,550,331 km (0.103 R)
• M53: 26,802,254 km (0.115 R)
• M54: 28,536,093 km (0.083 R)
• M55: 28,742,538 km (0.064 R)
• M56: 28,949,432 km (0.052 R)
• M57: 29,312,506 km (0.104 R)
• M58: 29,468,686 km (0.087 R)
• M59: 29,625,166 km (0.056 R)
• M60: 30,095,950 km (0.06 R)
• M61: 31,098,106 km (0.085 R)
• M62: 32,218,594 km (0.105 R)
• M63: 32,326,005 km (0.112 R)
• M64: 33,026,872 km (0.083 R)
• M65: 34,388,960 km (0.101 R)
• M66: 35,491,796 km (0.069 R)
• M67: 35,880,600 km (0.075 R)
• M68: 37,167,741 km (0.094 R)
• M69: 37,393,185 km (0.117 R)
• M70: 37,901,967 km (0.12 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 424.8

Radius: 10.8

Gravity: 3.64 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 6.24 AU - 9.08 AU

Year: 7822 Days

Day: 10.9 Hours

Environment

Temp: -158 °C

Axial Tilt: 36.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 38,775,268 km

• M1: 197,768 km (0.115 R)
• M2: 305,030 km (0.088 R)
• M3: 431,889 km (0.1 R)
• M4: 568,023 km (0.103 R)
• M5: 816,056 km (0.114 R)
• M6: 1,194,838 km (0.112 R)
• M7: 1,868,029 km (0.11 R)
• M8: 2,162,587 km (0.118 R)
• M9: 2,451,161 km (0.065 R)
• M10: 2,884,845 km (0.118 R)
• M11: 3,799,038 km (0.064 R)
• M12: 3,922,307 km (0.102 R)
• M13: 4,481,055 km (0.051 R)
• M14: 4,823,185 km (0.074 R)
• M15: 5,616,652 km (0.066 R)
• M16: 5,785,847 km (0.106 R)
• M17: 5,871,118 km (0.088 R)
• M18: 6,836,623 km (0.1 R)
• M19: 7,017,487 km (0.081 R)
• M20: 7,169,478 km (0.105 R)
• M21: 7,476,602 km (0.066 R)
• M22: 7,725,533 km (0.072 R)
• M23: 8,391,842 km (0.082 R)
• M24: 8,585,721 km (0.078 R)
• M25: 8,715,722 km (0.101 R)
• M26: 8,977,667 km (0.091 R)
• M27: 9,375,598 km (0.052 R)
• M28: 9,543,147 km (0.061 R)
• M29: 9,745,404 km (0.113 R)
• M30: 9,847,130 km (0.087 R)
• M31: 10,223,070 km (0.076 R)
• M32: 10,395,556 km (0.072 R)
• M33: 11,165,835 km (0.107 R)
• M34: 11,272,349 km (0.072 R)
• M35: 11,701,545 km (0.083 R)
• M36: 11,809,705 km (0.097 R)
• M37: 12,318,936 km (0.074 R)
• M38: 12,392,239 km (0.056 R)
• M39: 12,576,244 km (0.109 R)
• M40: 12,686,947 km (0.105 R)
• M41: 13,471,887 km (0.119 R)
• M42: 13,660,978 km (0.12 R)
• M43: 14,157,045 km (0.08 R)
• M44: 14,233,789 km (0.067 R)
• M45: 14,349,428 km (0.073 R)
• M46: 15,009,902 km (0.069 R)
• M47: 15,521,677 km (0.059 R)
• M48: 15,640,607 km (0.108 R)
• M49: 16,119,320 km (0.112 R)
• M50: 16,481,497 km (0.072 R)
• M51: 16,724,444 km (0.108 R)
• M52: 16,887,206 km (0.087 R)
• M53: 17,501,754 km (0.118 R)
• M54: 18,082,044 km (0.103 R)
• M55: 18,626,580 km (0.11 R)
• M56: 19,176,353 km (0.078 R)
• M57: 19,474,651 km (0.108 R)
• M58: 19,645,791 km (0.118 R)
• M59: 20,032,800 km (0.109 R)
• M60: 21,033,012 km (0.101 R)
• M61: 21,164,658 km (0.115 R)
• M62: 21,649,804 km (0.11 R)
• M63: 22,094,110 km (0.108 R)
• M64: 22,451,648 km (0.077 R)
• M65: 23,127,232 km (0.07 R)
• M66: 23,763,771 km (0.085 R)
• M67: 25,240,302 km (0.085 R)
• M68: 25,380,326 km (0.113 R)
• M69: 26,509,191 km (0.084 R)
• M70: 26,889,170 km (0.103 R)
• M71: 28,329,947 km (0.045 R)
• M72: 28,621,214 km (0.039 R)
• M73: 29,010,917 km (0.108 R)
• M74: 30,091,911 km (0.106 R)
• M75: 30,587,529 km (0.049 R)
• M76: 30,986,057 km (0.092 R)
• M77: 31,536,877 km (0.057 R)
• M78: 31,637,406 km (0.09 R)
• M79: 32,191,966 km (0.094 R)
• M80: 32,648,090 km (0.088 R)
• M81: 32,902,406 km (0.113 R)
• M82: 33,823,480 km (0.103 R)
• M83: 34,649,410 km (0.082 R)

Planet 9 - Gas Giant

Semi-Major Axis: 7.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 516.4

Radius: 11.4

Gravity: 3.97 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 7.5 AU - 8.22 AU

Year: 8130 Days

Day: 5.2 Hours

Environment

Temp: -162 °C

Axial Tilt: 4.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 38,775,268 km

• M1: 309,668 km (0.078 R)
• M2: 433,385 km (0.084 R)
• M3: 565,031 km (0.046 R)
• M4: 769,232 km (0.086 R)
• M5: 1,096,552 km (0.037 R)
• M6: 1,198,279 km (0.107 R)
• M7: 1,321,099 km (0.045 R)
• M8: 1,637,498 km (0.082 R)
• M9: 1,916,349 km (0.057 R)
• M10: 2,019,721 km (0.11 R)
• M11: 2,363,347 km (0.07 R)
• M12: 2,496,938 km (0.079 R)
• M13: 2,748,861 km (0.038 R)
• M14: 2,985,076 km (0.106 R)
• M15: 3,655,873 km (0.083 R)
• M16: 3,837,335 km (0.107 R)
• M17: 4,290,766 km (0.061 R)
• M18: 4,454,875 km (0.117 R)
• M19: 4,817,650 km (0.07 R)
• M20: 5,335,857 km (0.106 R)
• M21: 5,661,232 km (0.101 R)
• M22: 5,841,647 km (0.105 R)
• M23: 6,550,442 km (0.078 R)
• M24: 6,835,127 km (0.112 R)
• M25: 7,253,851 km (0.091 R)
• M26: 9,115,597 km (0.066 R)
• M27: 9,256,667 km (0.102 R)
• M28: 9,648,015 km (0.116 R)
• M29: 9,935,991 km (0.052 R)
• M30: 10,300,113 km (0.056 R)
• M31: 10,780,023 km (0.091 R)
• M32: 12,224,240 km (0.086 R)
• M33: 12,969,088 km (0.032 R)
• M34: 13,487,295 km (0.104 R)
• M35: 13,849,920 km (0.109 R)
• M36: 13,971,544 km (0.074 R)
• M37: 14,708,612 km (0.082 R)
• M38: 14,957,244 km (0.096 R)
• M39: 15,332,585 km (0.086 R)
• M40: 16,092,692 km (0.078 R)
• M41: 16,563,327 km (0.084 R)
• M42: 16,735,663 km (0.111 R)
• M43: 17,212,432 km (0.104 R)
• M44: 17,474,378 km (0.068 R)
• M45: 17,825,633 km (0.055 R)
• M46: 18,002,159 km (0.112 R)
• M47: 18,669,365 km (0.058 R)
• M48: 19,617,068 km (0.044 R)
• M49: 20,488,027 km (0.099 R)
• M50: 20,858,581 km (0.078 R)
• M51: 21,371,552 km (0.029 R)
• M52: 21,512,174 km (0.089 R)
• M53: 21,606,121 km (0.1 R)
• M54: 22,125,226 km (0.114 R)
• M55: 22,600,798 km (0.084 R)
• M56: 22,744,112 km (0.048 R)
• M57: 22,887,726 km (0.075 R)
• M58: 23,901,401 km (0.113 R)
• M59: 24,536,295 km (0.083 R)
• M60: 24,831,152 km (0.1 R)
• M61: 25,474,124 km (0.11 R)
• M62: 25,922,469 km (0.118 R)
• M63: 26,172,596 km (0.091 R)
• M64: 27,946,528 km (0.091 R)
• M65: 28,563,619 km (0.107 R)
• M66: 28,822,124 km (0.111 R)
• M67: 29,029,467 km (0.089 R)
• M68: 29,393,438 km (0.095 R)
• M69: 30,178,528 km (0.097 R)
• M70: 30,811,626 km (0.117 R)
• M71: 31,236,185 km (0.113 R)
• M72: 32,845,260 km (0.086 R)
• M73: 33,061,877 km (0.1 R)
• M74: 33,605,366 km (0.112 R)
• M75: 34,151,847 km (0.104 R)
• M76: 34,481,112 km (0.092 R)
• M77: 34,811,425 km (0.108 R)
• M78: 34,921,828 km (0.115 R)
• M79: 35,032,381 km (0.044 R)
• M80: 35,253,636 km (0.118 R)
• M81: 36,478,992 km (0.116 R)
• M82: 37,322,574 km (0.049 R)

Planet 10 - Gas Giant

Semi-Major Axis: 8.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 384.3

Radius: 10.2

Gravity: 3.69 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 7.43 AU - 10.27 AU

Year: 9714 Days

Day: 14.3 Hours

Environment

Temp: -167 °C

Axial Tilt: 18.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 38,775,268 km

• M1: 136,583 km (0.113 R)
• M2: 205,099 km (0.102 R)
• M3: 270,473 km (0.084 R)
• M4: 483,500 km (0.102 R)
• M5: 585,077 km (0.081 R)
• M6: 709,094 km (0.08 R)
• M7: 1,205,310 km (0.063 R)
• M8: 1,276,369 km (0.07 R)
• M9: 1,479,523 km (0.052 R)
• M10: 2,327,294 km (0.104 R)
• M11: 2,417,202 km (0.026 R)
• M12: 2,531,046 km (0.06 R)
• M13: 3,102,959 km (0.049 R)
• M14: 3,252,108 km (0.115 R)
• M15: 3,687,887 km (0.053 R)
• M16: 3,872,790 km (0.094 R)
• M17: 4,033,607 km (0.045 R)
• M18: 4,334,449 km (0.051 R)
• M19: 5,162,174 km (0.113 R)
• M20: 5,670,058 km (0.081 R)
• M21: 5,883,834 km (0.089 R)
• M22: 5,976,285 km (0.108 R)
• M23: 6,256,482 km (0.108 R)
• M24: 6,509,153 km (0.111 R)
• M25: 6,604,896 km (0.06 R)
• M26: 7,386,993 km (0.106 R)
• M27: 8,370,749 km (0.066 R)
• M28: 9,287,634 km (0.087 R)
• M29: 9,648,614 km (0.08 R)
• M30: 9,904,277 km (0.032 R)
• M31: 10,198,984 km (0.026 R)
• M32: 10,422,035 km (0.065 R)
• M33: 10,797,226 km (0.115 R)
• M34: 10,910,622 km (0.117 R)
• M35: 11,406,838 km (0.066 R)
• M36: 11,638,415 km (0.106 R)
• M37: 11,715,907 km (0.092 R)
• M38: 11,871,489 km (0.109 R)
• M39: 12,540,191 km (0.106 R)
• M40: 13,019,652 km (0.108 R)
• M41: 13,342,634 km (0.085 R)
• M42: 13,505,247 km (0.101 R)
• M43: 13,668,309 km (0.1 R)
• M44: 13,955,387 km (0.064 R)
• M45: 15,633,875 km (0.116 R)
• M46: 15,719,595 km (0.092 R)
• M47: 16,496,905 km (0.062 R)
• M48: 16,758,851 km (0.097 R)
• M49: 16,978,162 km (0.106 R)
• M50: 17,066,125 km (0.104 R)
• M51: 17,154,238 km (0.064 R)
• M52: 17,552,917 km (0.097 R)
• M53: 18,766,754 km (0.048 R)
• M54: 19,177,400 km (0.045 R)
• M55: 20,147,243 km (0.036 R)
• M56: 20,661,560 km (0.053 R)
• M57: 20,849,605 km (0.037 R)
• M58: 22,086,181 km (0.048 R)
• M59: 22,182,223 km (0.101 R)
• M60: 22,374,905 km (0.118 R)
• M61: 22,568,036 km (0.074 R)
• M62: 22,956,092 km (0.091 R)
• M63: 23,591,285 km (0.075 R)
• M64: 25,733,527 km (0.075 R)
• M65: 26,342,390 km (0.112 R)
• M66: 26,597,454 km (0.102 R)
• M67: 27,110,126 km (0.082 R)
• M68: 27,625,940 km (0.079 R)
• M69: 28,145,194 km (0.095 R)
• M70: 30,040,748 km (0.081 R)
• M71: 31,435,300 km (0.118 R)
• M72: 31,705,922 km (0.076 R)
• M73: 31,868,685 km (0.119 R)
• M74: 32,960,600 km (0.09 R)
• M75: 33,070,404 km (0.092 R)
• M76: 34,454,185 km (0.079 R)
• M77: 36,196,102 km (0.115 R)
• M78: 36,764,126 km (0.045 R)
• M79: 37,334,991 km (0.105 R)
• M80: 37,908,998 km (0.118 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 522 - 17,293 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit