🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.7

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 0.45 AU - 0.57 AU

Year: 168 Days

Day: 14.6 Hours

Environment

Temp: 3 °C

Axial Tilt: 22.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.84

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 0.46 AU - 0.76 AU

Year: 219 Days

Day: 27.5 Hours

Environment

Temp: -20 °C

Axial Tilt: 31.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 83,973,879 km

• M1: 486,941 km (0.051 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.19

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 0.77 AU - 0.87 AU

Year: 342 Days

Day: 24.2 Hours

Environment

Temp: -53 °C

Axial Tilt: 35.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.52

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 0.94 AU - 1.3 AU

Year: 545 Days

Day: 34 Hours

Environment

Temp: -91 °C

Axial Tilt: 20 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 2.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 955

Radius: 11.6

Gravity: 7.1 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 2.05 AU - 3.09 AU

Year: 1896 Days

Day: 14.7 Hours

Environment

Temp: -144 °C

Axial Tilt: 12.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 83,973,879 km

• M1: 154,535 km (0.107 R)
• M2: 328,517 km (0.074 R)
• M3: 455,077 km (0.068 R)
• M4: 601,832 km (0.038 R)
• M5: 723,605 km (0.108 R)
• M6: 1,042,847 km (0.064 R)
• M7: 1,132,157 km (0.065 R)
• M8: 1,351,168 km (0.109 R)
• M9: 1,516,474 km (0.075 R)
• M10: 1,843,046 km (0.1 R)
• M11: 2,002,517 km (0.111 R)
• M12: 2,128,329 km (0.104 R)
• M13: 2,374,717 km (0.109 R)
• M14: 2,494,844 km (0.108 R)
• M15: 2,658,205 km (0.105 R)
• M16: 2,881,554 km (0.047 R)
• M17: 3,009,909 km (0.073 R)
• M18: 3,125,698 km (0.067 R)
• M19: 3,346,953 km (0.117 R)
• M20: 3,482,040 km (0.052 R)
• M21: 3,867,255 km (0.107 R)
• M22: 4,121,122 km (0.099 R)
• M23: 4,347,763 km (0.104 R)
• M24: 4,847,121 km (0.119 R)
• M25: 4,966,350 km (0.11 R)
• M26: 5,103,831 km (0.104 R)
• M27: 5,347,376 km (0.115 R)
• M28: 5,452,992 km (0.104 R)
• M29: 5,936,791 km (0.119 R)
• M30: 6,009,646 km (0.112 R)
• M31: 6,285,504 km (0.116 R)
• M32: 6,434,354 km (0.119 R)
• M33: 6,565,701 km (0.116 R)
• M34: 7,469,870 km (0.08 R)
• M35: 7,806,615 km (0.105 R)
• M36: 7,946,639 km (0.113 R)
• M37: 8,290,415 km (0.086 R)
• M38: 8,515,410 km (0.068 R)
• M39: 8,618,333 km (0.104 R)
• M40: 8,825,526 km (0.069 R)
• M41: 8,992,478 km (0.064 R)
• M42: 9,223,756 km (0.097 R)
• M43: 9,670,754 km (0.084 R)
• M44: 9,929,409 km (0.095 R)
• M45: 10,674,706 km (0.075 R)
• M46: 11,483,282 km (0.091 R)
• M47: 11,826,160 km (0.044 R)
• M48: 12,079,579 km (0.085 R)
• M49: 12,265,081 km (0.114 R)
• M50: 12,945,601 km (0.118 R)
• M51: 13,302,392 km (0.047 R)
• M52: 13,879,990 km (0.093 R)
• M53: 13,977,079 km (0.082 R)
• M54: 14,245,158 km (0.078 R)
• M55: 14,811,386 km (0.08 R)
• M56: 14,985,069 km (0.114 R)
• M57: 15,334,679 km (0.107 R)
• M58: 15,611,286 km (0.114 R)
• M59: 16,143,854 km (0.102 R)
• M60: 16,246,030 km (0.104 R)
• M61: 16,605,064 km (0.087 R)
• M62: 16,966,942 km (0.074 R)
• M63: 17,200,763 km (0.105 R)
• M64: 17,619,338 km (0.06 R)

Planet 6 - Ice Giant

Semi-Major Axis: 9.86 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 354.2

Radius: 7.7

Gravity: 5.97 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 7.71 AU - 12.01 AU

Year: 14247 Days

Day: 23.5 Hours

Environment

Temp: -197 °C

Axial Tilt: 1.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 83,973,879 km

• M1: 213,177 km (0.061 R)
• M2: 373,995 km (0.038 R)
• M3: 441,763 km (0.062 R)
• M4: 499,358 km (0.097 R)
• M5: 705,803 km (0.093 R)
• M6: 957,875 km (0.044 R)
• M7: 1,364,931 km (0.099 R)
• M8: 1,452,446 km (0.094 R)
• M9: 1,610,122 km (0.079 R)
• M10: 1,869,375 km (0.064 R)
• M11: 2,348,238 km (0.11 R)
• M12: 2,507,260 km (0.067 R)
• M13: 3,236,400 km (0.107 R)
• M14: 3,716,161 km (0.084 R)
• M15: 4,476,866 km (0.095 R)
• M16: 4,841,436 km (0.111 R)
• M17: 4,908,755 km (0.074 R)
• M18: 5,215,431 km (0.1 R)
• M19: 5,740,669 km (0.056 R)
• M20: 6,100,152 km (0.082 R)
• M21: 6,503,917 km (0.115 R)
• M22: 7,766,972 km (0.05 R)
• M23: 7,964,890 km (0.041 R)
• M24: 8,406,054 km (0.099 R)
• M25: 8,487,136 km (0.093 R)
• M26: 8,772,868 km (0.066 R)
• M27: 9,396,093 km (0.11 R)
• M28: 9,776,819 km (0.078 R)
• M29: 10,335,567 km (0.067 R)
• M30: 10,597,064 km (0.112 R)
• M31: 11,982,191 km (0.097 R)
• M32: 12,487,383 km (0.099 R)
• M33: 12,719,260 km (0.104 R)
• M34: 13,093,254 km (0.116 R)
• M35: 13,518,412 km (0.1 R)
• M36: 13,852,164 km (0.05 R)
• M37: 14,140,440 km (0.056 R)
• M38: 14,576,517 km (0.097 R)
• M39: 14,967,865 km (0.109 R)
• M40: 15,710,918 km (0.097 R)
• M41: 16,112,139 km (0.104 R)
• M42: 16,162,554 km (0.102 R)
• M43: 16,212,968 km (0.12 R)
• M44: 16,567,665 km (0.056 R)
• M45: 16,669,392 km (0.107 R)
• M46: 17,542,894 km (0.059 R)
• M47: 18,063,793 km (0.074 R)
• M48: 19,387,884 km (0.098 R)
• M49: 20,088,600 km (0.057 R)
• M50: 21,127,857 km (0.096 R)
• M51: 22,521,660 km (0.115 R)
• M52: 22,690,855 km (0.115 R)
• M53: 22,747,403 km (0.118 R)
• M54: 22,917,197 km (0.116 R)
• M55: 23,715,302 km (0.105 R)
• M56: 24,290,954 km (0.083 R)
• M57: 25,045,975 km (0.083 R)
• M58: 25,573,307 km (0.059 R)
• M59: 26,282,102 km (0.046 R)
• M60: 27,357,411 km (0.118 R)
• M61: 27,537,976 km (0.097 R)
• M62: 27,718,989 km (0.088 R)
• M63: 28,874,483 km (0.111 R)
• M64: 28,935,819 km (0.114 R)
• M65: 29,427,397 km (0.09 R)
• M66: 31,169,614 km (0.088 R)
• M67: 31,421,238 km (0.107 R)
• M68: 32,753,107 km (0.074 R)
• M69: 33,072,948 km (0.081 R)
• M70: 33,265,480 km (0.038 R)
• M71: 33,329,658 km (0.073 R)
• M72: 33,586,966 km (0.108 R)
• M73: 34,297,855 km (0.052 R)
• M74: 35,275,328 km (0.103 R)
• M75: 36,791,951 km (0.062 R)
• M76: 36,924,794 km (0.087 R)
• M77: 37,190,928 km (0.06 R)
• M78: 38,127,860 km (0.109 R)
• M79: 38,464,305 km (0.105 R)
• M80: 40,024,761 km (0.035 R)
• M81: 40,503,773 km (0.094 R)
• M82: 40,640,954 km (0.064 R)
• M83: 40,709,620 km (0.045 R)
• M84: 41,053,545 km (0.106 R)
• M85: 41,467,483 km (0.083 R)
• M86: 42,508,385 km (0.08 R)
• M87: 42,647,810 km (0.069 R)
• M88: 42,787,385 km (0.081 R)
• M89: 43,136,995 km (0.068 R)
• M90: 43,979,979 km (0.116 R)
• M91: 44,050,439 km (0.116 R)
• M92: 45,112,435 km (0.078 R)
• M93: 46,039,642 km (0.088 R)
• M94: 47,261,558 km (0.096 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.43 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 346.7

Radius: 6.3

Gravity: 8.74 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 12.06 AU - 16.8 AU

Year: 25224 Days

Day: 24 Hours

Environment

Temp: -213 °C

Axial Tilt: 18.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 83,973,879 km

• M1: 128,953 km (0.089 R)
• M2: 278,402 km (0.062 R)
• M3: 374,743 km (0.075 R)
• M4: 561,291 km (0.109 R)
• M5: 845,228 km (0.081 R)
• M6: 1,015,321 km (0.108 R)
• M7: 1,196,334 km (0.069 R)
• M8: 1,501,663 km (0.117 R)
• M9: 1,738,626 km (0.115 R)
• M10: 2,415,557 km (0.083 R)
• M11: 2,484,073 km (0.025 R)
• M12: 2,728,516 km (0.078 R)
• M13: 2,980,887 km (0.092 R)
• M14: 3,165,641 km (0.1 R)
• M15: 3,354,283 km (0.1 R)
• M16: 4,476,866 km (0.067 R)
• M17: 4,731,332 km (0.066 R)
• M18: 5,034,268 km (0.119 R)
• M19: 5,298,906 km (0.105 R)
• M20: 5,523,004 km (0.087 R)
• M21: 6,449,912 km (0.086 R)
• M22: 6,545,206 km (0.08 R)
• M23: 8,184,649 km (0.086 R)
• M24: 8,236,260 km (0.054 R)
• M25: 8,339,632 km (0.112 R)
• M26: 8,443,603 km (0.108 R)
• M27: 8,600,232 km (0.079 R)
• M28: 8,810,716 km (0.113 R)
• M29: 8,969,589 km (0.115 R)
• M30: 10,442,231 km (0.063 R)
• M31: 10,554,279 km (0.078 R)
• M32: 11,234,800 km (0.112 R)
• M33: 11,407,137 km (0.074 R)
• M34: 11,871,189 km (0.096 R)
• M35: 12,638,178 km (0.062 R)
• M36: 12,877,385 km (0.1 R)
• M37: 13,360,436 km (0.076 R)
• M38: 13,604,131 km (0.095 R)
• M39: 14,718,785 km (0.102 R)
• M40: 15,542,022 km (0.063 R)
• M41: 16,640,968 km (0.05 R)
• M42: 19,530,301 km (0.115 R)
• M43: 20,224,136 km (0.115 R)
• M44: 20,363,861 km (0.064 R)
• M45: 20,433,872 km (0.071 R)
• M46: 20,574,195 km (0.083 R)
• M47: 21,993,879 km (0.072 R)
• M48: 22,065,686 km (0.118 R)
• M49: 22,498,173 km (0.116 R)
• M50: 23,298,372 km (0.105 R)
• M51: 23,518,281 km (0.083 R)
• M52: 24,033,945 km (0.07 R)
• M53: 24,256,098 km (0.115 R)
• M54: 24,553,349 km (0.116 R)
• M55: 24,777,147 km (0.087 R)
• M56: 24,926,745 km (0.089 R)
• M57: 25,603,376 km (0.061 R)
• M58: 25,678,923 km (0.037 R)
• M59: 26,438,432 km (0.096 R)
• M60: 27,514,340 km (0.069 R)
• M61: 29,312,656 km (0.11 R)
• M62: 30,345,778 km (0.107 R)
• M63: 31,310,086 km (0.068 R)
• M64: 34,930,504 km (0.085 R)
• M65: 35,182,128 km (0.111 R)
• M66: 37,302,528 km (0.085 R)
• M67: 37,388,098 km (0.072 R)
• M68: 37,559,687 km (0.116 R)
• M69: 38,594,455 km (0.12 R)
• M70: 39,725,864 km (0.082 R)
• M71: 39,813,379 km (0.116 R)
• M72: 40,339,664 km (0.105 R)
• M73: 41,399,116 km (0.073 R)
• M74: 42,199,764 km (0.055 R)
• M75: 42,289,074 km (0.102 R)
• M76: 47,016,965 km (0.036 R)
• M77: 47,387,519 km (0.071 R)
• M78: 47,852,170 km (0.073 R)
• M79: 48,131,619 km (0.025 R)
• M80: 50,576,198 km (0.064 R)
• M81: 53,446,831 km (0.094 R)
• M82: 54,999,358 km (0.117 R)
• M83: 56,271,538 km (0.056 R)
• M84: 57,059,321 km (0.025 R)
• M85: 58,347,209 km (0.115 R)
• M86: 59,544,440 km (0.055 R)
• M87: 61,861,861 km (0.03 R)
• M88: 63,798,406 km (0.104 R)
• M89: 64,311,227 km (0.097 R)
• M90: 66,065,262 km (0.116 R)
• M91: 66,584,217 km (0.076 R)
• M92: 67,208,639 km (0.069 R)
• M93: 67,939,723 km (0.099 R)
• M94: 68,149,011 km (0.101 R)
• M95: 70,571,898 km (0.094 R)
• M96: 70,677,813 km (0.072 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.68 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 549.8

Radius: 5.2

Gravity: 20.33 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 11.66 AU - 17.7 AU

Year: 25883 Days

Day: 18.9 Hours

Environment

Temp: -225 °C

Axial Tilt: 38.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 83,973,879 km

• M1: 78,389 km (0.118 R)
• M2: 113,844 km (0.101 R)
• M3: 250,726 km (0.045 R)
• M4: 338,540 km (0.109 R)
• M5: 544,985 km (0.118 R)
• M6: 637,885 km (0.096 R)
• M7: 761,304 km (0.117 R)
• M8: 1,002,755 km (0.077 R)
• M9: 1,328,878 km (0.06 R)
• M10: 1,618,649 km (0.085 R)
• M11: 1,788,143 km (0.11 R)
• M12: 1,857,557 km (0.058 R)
• M13: 1,963,322 km (0.092 R)
• M14: 2,599,562 km (0.116 R)
• M15: 3,042,821 km (0.099 R)
• M16: 3,084,259 km (0.035 R)
• M17: 3,465,883 km (0.107 R)
• M18: 3,862,318 km (0.113 R)
• M19: 3,907,197 km (0.046 R)
• M20: 4,134,586 km (0.111 R)
• M21: 4,649,801 km (0.066 R)
• M22: 6,687,324 km (0.069 R)
• M23: 7,068,948 km (0.062 R)
• M24: 7,909,987 km (0.086 R)
• M25: 8,782,293 km (0.095 R)
• M26: 10,115,958 km (0.107 R)
• M27: 10,996,939 km (0.072 R)
• M28: 11,771,408 km (0.119 R)
• M29: 12,898,628 km (0.1 R)
• M30: 14,198,484 km (0.078 R)
• M31: 15,611,286 km (0.096 R)
• M32: 16,334,292 km (0.101 R)
• M33: 17,962,964 km (0.073 R)
• M34: 18,264,554 km (0.058 R)
• M35: 19,953,364 km (0.052 R)
• M36: 20,422,653 km (0.06 R)
• M37: 20,895,382 km (0.068 R)
• M38: 21,133,242 km (0.076 R)
• M39: 22,093,212 km (0.076 R)
• M40: 22,335,411 km (0.11 R)
• M41: 22,659,739 km (0.068 R)
• M42: 23,972,610 km (0.116 R)
• M43: 24,387,894 km (0.102 R)
• M44: 24,554,695 km (0.073 R)
• M45: 24,889,346 km (0.102 R)
• M46: 28,933,724 km (0.084 R)
• M47: 29,375,786 km (0.067 R)
• M48: 29,731,081 km (0.069 R)
• M49: 32,716,007 km (0.099 R)
• M50: 33,453,824 km (0.108 R)
• M51: 33,546,425 km (0.042 R)
• M52: 34,664,519 km (0.109 R)
• M53: 35,984,272 km (0.092 R)
• M54: 36,079,266 km (0.093 R)
• M55: 38,575,756 km (0.094 R)
• M56: 38,770,083 km (0.069 R)
• M57: 38,964,710 km (0.067 R)
• M58: 39,257,324 km (0.115 R)
• M59: 39,746,658 km (0.079 R)
• M60: 40,041,067 km (0.116 R)
• M61: 40,237,938 km (0.084 R)
• M62: 44,240,130 km (0.056 R)
• M63: 44,443,583 km (0.067 R)
• M64: 45,055,588 km (0.092 R)
• M65: 48,891,576 km (0.103 R)
• M66: 49,840,326 km (0.076 R)
• M67: 51,008,087 km (0.119 R)
• M68: 52,077,562 km (0.105 R)
• M69: 54,565,225 km (0.069 R)
• M70: 57,312,889 km (0.045 R)
• M71: 58,647,751 km (0.089 R)
• M72: 59,094,899 km (0.059 R)
• M73: 59,767,790 km (0.105 R)
• M74: 60,105,283 km (0.062 R)
• M75: 60,668,968 km (0.11 R)
• M76: 60,895,010 km (0.102 R)
• M77: 61,801,723 km (0.068 R)
• M78: 61,915,417 km (0.117 R)
• M79: 63,743,503 km (0.113 R)
• M80: 64,548,788 km (0.116 R)
• M81: 65,241,726 km (0.059 R)
• M82: 66,402,156 km (0.11 R)
• M83: 67,686,454 km (0.099 R)
• M84: 67,920,874 km (0.113 R)
• M85: 68,155,444 km (0.032 R)
• M86: 69,096,863 km (0.093 R)
• M87: 70,279,584 km (0.102 R)
• M88: 71,707,645 km (0.076 R)
• M89: 71,946,553 km (0.077 R)
• M90: 72,066,081 km (0.101 R)
• M91: 72,425,266 km (0.065 R)
• M92: 75,927,202 km (0.105 R)
• M93: 76,536,515 km (0.099 R)
• M94: 77,514,735 km (0.097 R)
• M95: 78,497,294 km (0.046 R)
• M96: 81,220,125 km (0.118 R)
• M97: 81,718,585 km (0.099 R)
• M98: 82,468,070 km (0.062 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: 246 - 13,706 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit