🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.29

Radius: 0.61

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 0.47 AU - 0.57 AU

Year: 159 Days

Day: 27.4 Hours

Environment

Temp: 120 °C

Axial Tilt: 24.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.02

Radius: 1.56

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 0.68 AU - 0.74 AU

Year: 254 Days

Day: 20.1 Hours

Environment

Temp: 13 °C

Axial Tilt: 7.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.64

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 0.72 AU - 0.8 AU

Year: 281 Days

Day: 33.1 Hours

Environment

Temp: -13 °C

Axial Tilt: 3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.78

Radius: 0.91

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 0.73 AU - 0.85 AU

Year: 298 Days

Day: 41.2 Hours

Environment

Temp: -4 °C

Axial Tilt: 34.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.24

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 0.86 AU - 1.04 AU

Year: 393 Days

Day: 39.2 Hours

Environment

Temp: -52 °C

Axial Tilt: 152 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.15

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 1.93 AU - 3.05 AU

Year: 1668 Days

Day: 34.2 Hours

Environment

Temp: -137 °C

Axial Tilt: 29.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 61,388,428 km

• M1: 347,815 km (0.068 R)
• M2: 791,822 km (0.057 R)

Asteroid Belt

Center: 3.32 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 4.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 441.6

Radius: 11

Gravity: 3.65 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 3.71 AU - 4.59 AU

Year: 3590 Days

Day: 8.1 Hours

Environment

Temp: -149 °C

Axial Tilt: 40 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 61,388,428 km

• M1: 171,290 km (0.108 R)
• M2: 255,663 km (0.083 R)
• M3: 341,831 km (0.106 R)
• M4: 546,631 km (0.109 R)
• M5: 615,745 km (0.11 R)
• M6: 726,148 km (0.027 R)
• M7: 823,686 km (0.104 R)
• M8: 1,099,544 km (0.099 R)
• M9: 1,307,785 km (0.029 R)
• M10: 1,416,991 km (0.027 R)
• M11: 1,529,339 km (0.069 R)
• M12: 1,697,188 km (0.098 R)
• M13: 1,912,160 km (0.09 R)
• M14: 1,981,274 km (0.057 R)
• M15: 2,473,601 km (0.108 R)
• M16: 2,564,407 km (0.091 R)
• M17: 2,687,376 km (0.069 R)
• M18: 2,987,320 km (0.113 R)
• M19: 3,133,178 km (0.06 R)
• M20: 3,533,801 km (0.04 R)
• M21: 4,183,504 km (0.083 R)
• M22: 4,680,917 km (0.047 R)
• M23: 4,908,157 km (0.117 R)
• M24: 5,042,346 km (0.025 R)
• M25: 5,158,434 km (0.067 R)
• M26: 5,913,903 km (0.03 R)
• M27: 6,118,553 km (0.114 R)
• M28: 6,304,653 km (0.093 R)
• M29: 6,471,753 km (0.05 R)
• M30: 6,703,929 km (0.103 R)
• M31: 7,372,781 km (0.114 R)
• M32: 7,659,710 km (0.074 R)
• M33: 8,153,682 km (0.062 R)
• M34: 8,290,265 km (0.105 R)
• M35: 8,519,449 km (0.079 R)
• M36: 8,843,927 km (0.111 R)
• M37: 9,409,706 km (0.107 R)
• M38: 9,505,150 km (0.118 R)
• M39: 9,648,763 km (0.099 R)
• M40: 9,817,510 km (0.097 R)
• M41: 9,938,535 km (0.099 R)
• M42: 10,280,216 km (0.104 R)
• M43: 10,353,818 km (0.118 R)
• M44: 10,600,804 km (0.114 R)
• M45: 11,761,983 km (0.112 R)
• M46: 12,123,411 km (0.094 R)
• M47: 12,540,790 km (0.087 R)
• M48: 12,751,423 km (0.117 R)
• M49: 12,883,518 km (0.074 R)
• M50: 13,363,129 km (0.119 R)
• M51: 13,578,251 km (0.118 R)
• M52: 13,713,188 km (0.062 R)
• M53: 13,903,028 km (0.034 R)
• M54: 14,066,389 km (0.057 R)
• M55: 14,422,432 km (0.027 R)
• M56: 15,087,693 km (0.049 R)
• M57: 15,367,890 km (0.103 R)
• M58: 15,678,006 km (0.105 R)
• M59: 16,161,357 km (0.116 R)
• M60: 16,765,433 km (0.045 R)
• M61: 16,939,266 km (0.085 R)
• M62: 17,259,705 km (0.111 R)
• M63: 17,552,767 km (0.104 R)
• M64: 17,788,384 km (0.104 R)
• M65: 18,054,668 km (0.093 R)
• M66: 18,203,219 km (0.119 R)
• M67: 18,471,597 km (0.086 R)
• M68: 19,833,087 km (0.107 R)
• M69: 20,017,093 km (0.106 R)
• M70: 20,479,500 km (0.096 R)
• M71: 20,634,483 km (0.08 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 885.4

Radius: 14.9

Gravity: 3.99 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 4.95 AU - 7.83 AU

Year: 6858 Days

Day: 13 Hours

Environment

Temp: -178 °C

Axial Tilt: 131.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 61,388,428 km

• M1: 191,934 km (0.109 R)
• M2: 317,147 km (0.059 R)
• M3: 449,990 km (0.097 R)
• M4: 886,367 km (0.118 R)
• M5: 1,521,560 km (0.075 R)
• M6: 1,700,329 km (0.08 R)
• M7: 1,802,954 km (0.053 R)
• M8: 1,971,700 km (0.109 R)
• M9: 2,123,841 km (0.062 R)
• M10: 2,302,760 km (0.083 R)
• M11: 2,894,420 km (0.102 R)
• M12: 3,639,267 km (0.079 R)
• M13: 3,909,740 km (0.091 R)
• M14: 4,299,592 km (0.058 R)
• M15: 4,413,436 km (0.105 R)
• M16: 4,528,178 km (0.103 R)
• M17: 4,643,967 km (0.076 R)
• M18: 5,730,795 km (0.109 R)
• M19: 6,628,981 km (0.107 R)
• M20: 6,994,000 km (0.062 R)
• M21: 7,229,766 km (0.084 R)
• M22: 7,882,910 km (0.069 R)
• M23: 8,879,980 km (0.062 R)
• M24: 9,172,294 km (0.058 R)
• M25: 10,106,084 km (0.117 R)
• M26: 10,680,839 km (0.04 R)
• M27: 10,797,077 km (0.078 R)
• M28: 11,148,482 km (0.113 R)
• M29: 11,266,365 km (0.038 R)
• M30: 11,902,605 km (0.053 R)
• M31: 12,346,761 km (0.063 R)
• M32: 12,755,163 km (0.075 R)
• M33: 13,002,449 km (0.102 R)
• M34: 14,092,419 km (0.103 R)
• M35: 14,994,045 km (0.105 R)
• M36: 16,314,545 km (0.101 R)
• M37: 16,448,585 km (0.113 R)
• M38: 16,762,890 km (0.085 R)
• M39: 17,947,855 km (0.072 R)
• M40: 18,086,383 km (0.089 R)
• M41: 18,457,385 km (0.12 R)
• M42: 18,737,283 km (0.109 R)
• M43: 21,026,878 km (0.104 R)
• M44: 21,124,117 km (0.073 R)
• M45: 21,368,111 km (0.102 R)
• M46: 21,711,289 km (0.084 R)
• M47: 22,502,362 km (0.077 R)
• M48: 22,901,489 km (0.107 R)
• M49: 24,316,685 km (0.113 R)
• M50: 24,418,860 km (0.102 R)
• M51: 24,572,497 km (0.109 R)
• M52: 25,241,499 km (0.09 R)
• M53: 25,448,543 km (0.119 R)
• M54: 25,604,274 km (0.098 R)
• M55: 25,760,305 km (0.104 R)
• M56: 26,544,945 km (0.118 R)
• M57: 28,084,457 km (0.102 R)
• M58: 28,245,275 km (0.057 R)
• M59: 29,054,450 km (0.116 R)
• M60: 29,162,908 km (0.119 R)
• M61: 30,035,512 km (0.111 R)
• M62: 30,916,644 km (0.102 R)
• M63: 31,416,002 km (0.108 R)
• M64: 32,086,051 km (0.097 R)
• M65: 33,952,882 km (0.034 R)
• M66: 34,067,175 km (0.115 R)
• M67: 34,238,764 km (0.118 R)
• M68: 34,640,434 km (0.062 R)
• M69: 35,159,090 km (0.056 R)
• M70: 35,332,623 km (0.057 R)
• M71: 36,437,853 km (0.117 R)
• M72: 37,082,919 km (0.104 R)
• M73: 38,027,928 km (0.098 R)
• M74: 38,324,880 km (0.103 R)
• M75: 38,622,729 km (0.107 R)
• M76: 38,861,338 km (0.075 R)
• M77: 39,040,856 km (0.077 R)
• M78: 39,220,373 km (0.116 R)
• M79: 40,546,259 km (0.072 R)

Planet 9 - Gas Giant

Semi-Major Axis: 7.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 919.1

Radius: 14.3

Gravity: 4.49 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 5.83 AU - 8.43 AU

Year: 8084 Days

Day: 8.1 Hours

Environment

Temp: -179 °C

Axial Tilt: 27.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 61,388,428 km

• M1: 279,150 km (0.078 R)
• M2: 369,357 km (0.067 R)
• M3: 767,287 km (0.105 R)
• M4: 1,116,449 km (0.1 R)
• M5: 1,310,328 km (0.045 R)
• M6: 1,411,755 km (0.081 R)
• M7: 1,516,025 km (0.108 R)
• M8: 1,644,679 km (0.119 R)
• M9: 1,890,767 km (0.05 R)
• M10: 3,157,562 km (0.087 R)
• M11: 3,268,713 km (0.118 R)
• M12: 3,552,052 km (0.054 R)
• M13: 3,696,863 km (0.047 R)
• M14: 3,814,147 km (0.117 R)
• M15: 4,296,002 km (0.118 R)
• M16: 4,670,296 km (0.106 R)
• M17: 4,925,659 km (0.109 R)
• M18: 5,120,286 km (0.088 R)
• M19: 5,856,009 km (0.094 R)
• M20: 6,306,448 km (0.098 R)
• M21: 6,447,369 km (0.093 R)
• M22: 6,589,337 km (0.091 R)
• M23: 7,277,787 km (0.062 R)
• M24: 7,611,988 km (0.045 R)
• M25: 7,799,883 km (0.101 R)
• M26: 8,065,569 km (0.077 R)
• M27: 8,295,651 km (0.116 R)
• M28: 10,090,077 km (0.086 R)
• M29: 10,421,436 km (0.092 R)
• M30: 11,265,318 km (0.036 R)
• M31: 11,999,993 km (0.088 R)
• M32: 12,307,118 km (0.115 R)
• M33: 12,572,355 km (0.117 R)
• M34: 12,750,376 km (0.055 R)
• M35: 14,065,192 km (0.082 R)
• M36: 14,342,546 km (0.062 R)
• M37: 14,808,992 km (0.074 R)
• M38: 15,091,284 km (0.107 R)
• M39: 16,141,461 km (0.077 R)
• M40: 16,920,118 km (0.095 R)
• M41: 17,413,043 km (0.05 R)
• M42: 18,161,182 km (0.056 R)
• M43: 18,970,955 km (0.066 R)
• M44: 19,380,105 km (0.1 R)
• M45: 21,576,501 km (0.071 R)
• M46: 21,683,015 km (0.113 R)
• M47: 21,789,678 km (0.042 R)
• M48: 21,950,196 km (0.106 R)
• M49: 22,164,720 km (0.028 R)
• M50: 22,325,986 km (0.064 R)
• M51: 22,541,706 km (0.093 R)
• M52: 23,630,779 km (0.051 R)
• M53: 24,347,801 km (0.052 R)
• M54: 28,681,053 km (0.051 R)
• M55: 29,150,940 km (0.117 R)
• M56: 29,564,130 km (0.102 R)
• M57: 29,741,702 km (0.113 R)
• M58: 30,038,654 km (0.097 R)
• M59: 30,396,343 km (0.105 R)
• M60: 30,575,710 km (0.056 R)
• M61: 30,755,377 km (0.087 R)
• M62: 31,055,620 km (0.048 R)
• M63: 31,477,636 km (0.117 R)
• M64: 33,430,935 km (0.108 R)
• M65: 34,049,373 km (0.11 R)
• M66: 34,609,318 km (0.104 R)
• M67: 34,859,146 km (0.115 R)
• M68: 35,675,053 km (0.11 R)
• M69: 36,117,115 km (0.081 R)
• M70: 36,307,104 km (0.061 R)
• M71: 37,198,109 km (0.089 R)
• M72: 39,001,661 km (0.104 R)
• M73: 39,914,208 km (0.094 R)
• M74: 40,307,351 km (0.104 R)
• M75: 40,438,698 km (0.063 R)
• M76: 40,767,664 km (0.113 R)
• M77: 41,428,438 km (0.098 R)
• M78: 42,359,385 km (0.071 R)
• M79: 45,534,899 km (0.083 R)
• M80: 45,740,147 km (0.1 R)

Planet 10 - Ice Giant

Semi-Major Axis: 10.74 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 644.3

Radius: 7.4

Gravity: 11.77 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 9.23 AU - 12.25 AU

Year: 14944 Days

Day: 24.2 Hours

Environment

Temp: -197 °C

Axial Tilt: 4.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 61,388,428 km

• M1: 120,576 km (0.088 R)
• M2: 172,636 km (0.119 R)
• M3: 240,105 km (0.057 R)
• M4: 459,415 km (0.108 R)
• M5: 528,230 km (0.099 R)
• M6: 839,992 km (0.079 R)
• M7: 1,155,045 km (0.066 R)
• M8: 1,325,886 km (0.041 R)
• M9: 2,001,320 km (0.095 R)
• M10: 2,358,859 km (0.108 R)
• M11: 2,545,109 km (0.067 R)
• M12: 3,724,538 km (0.107 R)
• M13: 3,868,751 km (0.116 R)
• M14: 5,048,779 km (0.08 R)
• M15: 5,168,606 km (0.095 R)
• M16: 5,248,940 km (0.115 R)
• M17: 6,245,412 km (0.103 R)
• M18: 6,503,618 km (0.059 R)
• M19: 6,590,385 km (0.056 R)
• M20: 7,209,121 km (0.053 R)
• M21: 7,616,626 km (0.099 R)
• M22: 7,892,335 km (0.113 R)
• M23: 8,835,400 km (0.046 R)
• M24: 8,979,911 km (0.101 R)
• M25: 9,320,247 km (0.088 R)
• M26: 9,369,165 km (0.067 R)
• M27: 9,418,233 km (0.097 R)
• M28: 9,863,436 km (0.066 R)
• M29: 10,416,949 km (0.099 R)
• M30: 11,187,826 km (0.105 R)
• M31: 12,030,362 km (0.097 R)
• M32: 13,497,917 km (0.054 R)
• M33: 13,887,470 km (0.088 R)
• M34: 14,168,115 km (0.117 R)
• M35: 15,021,122 km (0.111 R)
• M36: 15,251,353 km (0.113 R)
• M37: 16,657,274 km (0.082 R)
• M38: 17,075,251 km (0.066 R)
• M39: 17,617,543 km (0.112 R)
• M40: 18,165,520 km (0.092 R)
• M41: 18,595,464 km (0.099 R)
• M42: 19,028,999 km (0.1 R)
• M43: 19,091,082 km (0.107 R)
• M44: 19,403,143 km (0.071 R)
• M45: 19,465,675 km (0.079 R)
• M46: 19,779,681 km (0.076 R)
• M47: 20,285,621 km (0.1 R)
• M48: 21,052,310 km (0.078 R)
• M49: 23,409,075 km (0.115 R)
• M50: 24,078,525 km (0.082 R)
• M51: 25,162,511 km (0.114 R)
• M52: 25,435,976 km (0.108 R)
• M53: 25,504,492 km (0.118 R)
• M54: 25,916,934 km (0.091 R)
• M55: 27,307,745 km (0.09 R)
• M56: 27,448,068 km (0.036 R)
• M57: 27,518,379 km (0.071 R)
• M58: 29,151,688 km (0.107 R)
• M59: 31,108,728 km (0.111 R)
• M60: 32,585,558 km (0.101 R)
• M61: 33,033,005 km (0.108 R)
• M62: 33,632,892 km (0.057 R)
• M63: 34,615,302 km (0.089 R)
• M64: 36,221,983 km (0.11 R)
• M65: 36,299,175 km (0.038 R)
• M66: 36,840,570 km (0.054 R)
• M67: 37,852,899 km (0.058 R)
• M68: 38,874,503 km (0.063 R)
• M69: 39,428,464 km (0.087 R)
• M70: 39,825,646 km (0.102 R)
• M71: 40,064,554 km (0.066 R)
• M72: 41,347,056 km (0.09 R)
• M73: 41,427,690 km (0.079 R)
• M74: 42,155,483 km (0.026 R)
• M75: 43,132,357 km (0.074 R)
• M76: 45,607,155 km (0.1 R)
• M77: 47,451,098 km (0.102 R)
• M78: 47,958,235 km (0.053 R)
• M79: 48,552,139 km (0.092 R)
• M80: 49,063,165 km (0.094 R)
• M81: 49,661,556 km (0.057 R)
• M82: 49,747,276 km (0.086 R)
• M83: 50,865,670 km (0.093 R)
• M84: 51,558,009 km (0.07 R)
• M85: 53,653,725 km (0.113 R)
• M86: 54,093,842 km (0.097 R)
• M87: 54,800,542 km (0.117 R)
• M88: 57,387,688 km (0.095 R)
• M89: 58,560,386 km (0.117 R)
• M90: 58,741,399 km (0.086 R)
• M91: 60,196,986 km (0.116 R)
• M92: 60,562,753 km (0.116 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 331 - 10,331 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit