🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.66

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 0.54 AU - 0.84 AU

Year: 218 Days

Day: 25.5 Hours

Environment

Temp: 152 °C

Axial Tilt: 14.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 51,967,917 km

• M1: 190,139 km (0.058 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.25

Radius: 0.57

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 0.62 AU - 0.86 AU

Year: 242 Days

Day: 22.1 Hours

Environment

Temp: 174 °C

Axial Tilt: 31.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.54

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 1.14 AU - 1.36 AU

Year: 532 Days

Day: 42.7 Hours

Environment

Temp: -25 °C

Axial Tilt: 39.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 51,967,917 km

• M1: 216,019 km (0.068 R)
• M2: 428,747 km (0.072 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.86

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 1.09 AU - 1.47 AU

Year: 551 Days

Day: 47.4 Hours

Environment

Temp: -35 °C

Axial Tilt: 100.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.4

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 1.79 AU - 2.49 AU

Year: 1192 Days

Day: 21 Hours

Environment

Temp: -78 °C

Axial Tilt: 3.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 9.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 790.4

Radius: 12.6

Gravity: 4.98 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 7.45 AU - 12.31 AU

Year: 11826 Days

Day: 13.1 Hours

Environment

Temp: -179 °C

Axial Tilt: 26.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 51,967,917 km

• M1: 239,805 km (0.119 R)
• M2: 365,168 km (0.119 R)
• M3: 639,232 km (0.117 R)
• M4: 821,442 km (0.118 R)
• M5: 1,354,609 km (0.103 R)
• M6: 1,876,705 km (0.103 R)
• M7: 2,119,054 km (0.051 R)
• M8: 2,202,081 km (0.072 R)
• M9: 2,371,725 km (0.072 R)
• M10: 2,876,019 km (0.087 R)
• M11: 2,968,620 km (0.074 R)
• M12: 3,252,258 km (0.065 R)
• M13: 3,511,960 km (0.028 R)
• M14: 3,880,270 km (0.106 R)
• M15: 4,617,937 km (0.086 R)
• M16: 4,763,346 km (0.059 R)
• M17: 4,873,450 km (0.109 R)
• M18: 5,021,701 km (0.109 R)
• M19: 5,513,579 km (0.064 R)
• M20: 5,981,521 km (0.053 R)
• M21: 6,060,808 km (0.099 R)
• M22: 6,666,380 km (0.073 R)
• M23: 7,080,916 km (0.044 R)
• M24: 7,376,222 km (0.076 R)
• M25: 7,589,549 km (0.038 R)
• M26: 9,415,241 km (0.062 R)
• M27: 9,833,666 km (0.085 R)
• M28: 10,210,653 km (0.038 R)
• M29: 10,353,220 km (0.102 R)
• M30: 10,544,406 km (0.096 R)
• M31: 10,930,368 km (0.105 R)
• M32: 11,222,832 km (0.118 R)
• M33: 11,567,356 km (0.091 R)
• M34: 12,519,995 km (0.098 R)
• M35: 12,672,735 km (0.093 R)
• M36: 12,928,697 km (0.087 R)
• M37: 13,134,693 km (0.106 R)
• M38: 13,864,282 km (0.097 R)
• M39: 14,022,257 km (0.083 R)
• M40: 14,500,073 km (0.088 R)
• M41: 15,145,438 km (0.057 R)
• M42: 15,308,350 km (0.067 R)
• M43: 16,520,093 km (0.099 R)
• M44: 17,307,277 km (0.115 R)
• M45: 18,918,147 km (0.118 R)
• M46: 19,152,118 km (0.086 R)
• M47: 20,097,876 km (0.041 R)
• M48: 20,877,430 km (0.076 R)
• M49: 21,240,654 km (0.105 R)
• M50: 22,466,159 km (0.118 R)
• M51: 23,087,589 km (0.099 R)
• M52: 25,500,303 km (0.117 R)
• M53: 27,593,477 km (0.082 R)
• M54: 28,258,739 km (0.103 R)
• M55: 30,218,171 km (0.025 R)
• M56: 31,872,724 km (0.04 R)
• M57: 32,430,724 km (0.113 R)
• M58: 32,570,748 km (0.095 R)
• M59: 33,627,357 km (0.037 R)
• M60: 34,124,172 km (0.038 R)
• M61: 34,480,664 km (0.102 R)
• M62: 35,269,194 km (0.075 R)
• M63: 35,701,681 km (0.081 R)
• M64: 36,353,928 km (0.09 R)
• M65: 37,376,280 km (0.1 R)
• M66: 38,778,910 km (0.103 R)
• M67: 39,001,960 km (0.1 R)
• M68: 39,449,258 km (0.109 R)
• M69: 39,673,505 km (0.066 R)
• M70: 40,123,495 km (0.111 R)
• M71: 40,801,473 km (0.076 R)
• M72: 41,179,806 km (0.066 R)
• M73: 41,483,340 km (0.079 R)
• M74: 41,939,913 km (0.106 R)
• M75: 42,781,401 km (0.108 R)
• M76: 43,242,761 km (0.049 R)
• M77: 44,092,925 km (0.099 R)
• M78: 44,714,654 km (0.076 R)
• M79: 45,182,895 km (0.036 R)
• M80: 47,468,751 km (0.116 R)
• M81: 47,707,359 km (0.027 R)
• M82: 49,469,323 km (0.062 R)
• M83: 49,792,006 km (0.098 R)
• M84: 52,809,694 km (0.047 R)
• M85: 53,469,869 km (0.054 R)
• M86: 53,800,929 km (0.085 R)
• M87: 54,715,122 km (0.075 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 234.5

Radius: 11.7

Gravity: 1.71 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 8.45 AU - 12.97 AU

Year: 13347 Days

Day: 12.8 Hours

Environment

Temp: -181 °C

Axial Tilt: 19.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 51,967,917 km

• M1: 325,226 km (0.109 R)
• M2: 545,135 km (0.097 R)
• M3: 653,743 km (0.118 R)
• M4: 1,044,792 km (0.105 R)
• M5: 1,184,815 km (0.095 R)
• M6: 1,331,421 km (0.064 R)
• M7: 1,426,266 km (0.086 R)
• M8: 1,583,045 km (0.034 R)
• M9: 2,022,114 km (0.117 R)
• M10: 2,451,610 km (0.066 R)
• M11: 2,545,707 km (0.053 R)
• M12: 2,737,641 km (0.069 R)
• M13: 2,810,944 km (0.067 R)
• M14: 3,420,705 km (0.105 R)
• M15: 3,686,989 km (0.095 R)
• M16: 3,822,674 km (0.098 R)
• M17: 4,353,448 km (0.115 R)
• M18: 5,827,884 km (0.095 R)
• M19: 7,442,943 km (0.105 R)
• M20: 8,568,068 km (0.086 R)
• M21: 9,820,951 km (0.073 R)
• M22: 10,124,036 km (0.106 R)
• M23: 10,739,631 km (0.1 R)
• M24: 11,327,700 km (0.115 R)
• M25: 11,406,987 km (0.054 R)
• M26: 11,526,067 km (0.044 R)
• M27: 11,845,907 km (0.043 R)
• M28: 13,237,616 km (0.113 R)
• M29: 14,165,572 km (0.067 R)
• M30: 14,508,301 km (0.119 R)
• M31: 14,594,319 km (0.115 R)
• M32: 16,083,865 km (0.092 R)
• M33: 16,217,606 km (0.04 R)
• M34: 17,989,742 km (0.111 R)
• M35: 18,174,945 km (0.049 R)
• M36: 19,063,556 km (0.063 R)
• M37: 20,302,226 km (0.085 R)
• M38: 20,737,107 km (0.067 R)
• M39: 21,028,673 km (0.104 R)
• M40: 21,174,980 km (0.099 R)
• M41: 21,566,927 km (0.069 R)
• M42: 21,763,648 km (0.076 R)
• M43: 21,911,750 km (0.095 R)
• M44: 22,159,185 km (0.03 R)
• M45: 22,308,034 km (0.062 R)
• M46: 22,656,747 km (0.074 R)
• M47: 23,511,250 km (0.026 R)
• M48: 25,148,300 km (0.111 R)
• M49: 26,189,950 km (0.08 R)
• M50: 26,663,277 km (0.092 R)
• M51: 26,874,659 km (0.118 R)
• M52: 28,207,726 km (0.054 R)
• M53: 28,801,180 km (0.084 R)
• M54: 32,955,813 km (0.118 R)
• M55: 33,125,905 km (0.03 R)
• M56: 33,866,116 km (0.06 R)
• M57: 35,769,599 km (0.099 R)
• M58: 38,063,832 km (0.119 R)
• M59: 38,182,762 km (0.045 R)
• M60: 39,921,089 km (0.11 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 609.2

Radius: 10.7

Gravity: 5.32 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 9.66 AU - 12.32 AU

Year: 13874 Days

Day: 14.1 Hours

Environment

Temp: -184 °C

Axial Tilt: 36.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 51,967,917 km

• M1: 134,937 km (0.08 R)
• M2: 271,221 km (0.102 R)
• M3: 491,728 km (0.034 R)
• M4: 607,966 km (0.082 R)
• M5: 831,016 km (0.116 R)
• M6: 1,016,218 km (0.109 R)
• M7: 1,550,732 km (0.081 R)
• M8: 2,024,059 km (0.043 R)
• M9: 2,191,758 km (0.025 R)
• M10: 3,226,527 km (0.059 R)
• M11: 3,523,179 km (0.091 R)
• M12: 3,657,818 km (0.107 R)
• M13: 4,213,723 km (0.036 R)
• M14: 4,501,699 km (0.12 R)
• M15: 4,611,504 km (0.074 R)
• M16: 5,096,949 km (0.059 R)
• M17: 5,481,715 km (0.083 R)
• M18: 5,717,032 km (0.082 R)
• M19: 5,995,883 km (0.061 R)
• M20: 6,443,180 km (0.109 R)
• M21: 7,070,444 km (0.057 R)
• M22: 7,412,874 km (0.097 R)
• M23: 7,542,874 km (0.055 R)
• M24: 7,629,791 km (0.065 R)
• M25: 8,699,864 km (0.103 R)
• M26: 8,882,673 km (0.046 R)
• M27: 8,974,675 km (0.108 R)
• M28: 10,343,197 km (0.093 R)
• M29: 10,439,987 km (0.099 R)
• M30: 10,879,206 km (0.109 R)
• M31: 12,181,904 km (0.11 R)
• M32: 12,851,803 km (0.069 R)
• M33: 13,217,421 km (0.072 R)
• M34: 13,322,438 km (0.119 R)
• M35: 14,496,782 km (0.036 R)
• M36: 15,316,428 km (0.081 R)
• M37: 16,038,986 km (0.092 R)
• M38: 16,376,180 km (0.086 R)
• M39: 16,943,455 km (0.096 R)
• M40: 17,344,377 km (0.072 R)
• M41: 18,507,052 km (0.1 R)
• M42: 19,276,284 km (0.068 R)
• M43: 19,874,975 km (0.053 R)
• M44: 20,297,888 km (0.096 R)
• M45: 20,540,835 km (0.11 R)
• M46: 20,845,865 km (0.092 R)
• M47: 21,645,914 km (0.107 R)
• M48: 22,080,945 km (0.071 R)
• M49: 22,707,461 km (0.116 R)
• M50: 24,427,986 km (0.112 R)
• M51: 25,206,044 km (0.115 R)
• M52: 25,992,331 km (0.051 R)
• M53: 26,388,466 km (0.093 R)
• M54: 27,186,720 km (0.106 R)
• M55: 27,253,590 km (0.09 R)
• M56: 27,588,839 km (0.104 R)
• M57: 27,723,328 km (0.081 R)
• M58: 28,263,376 km (0.036 R)
• M59: 29,628,756 km (0.108 R)
• M60: 30,527,839 km (0.105 R)
• M61: 30,736,528 km (0.114 R)
• M62: 31,435,749 km (0.099 R)
• M63: 31,787,304 km (0.071 R)
• M64: 31,998,985 km (0.071 R)
• M65: 32,140,205 km (0.037 R)
• M66: 32,778,689 km (0.117 R)
• M67: 33,852,203 km (0.066 R)
• M68: 34,068,222 km (0.059 R)
• M69: 34,284,690 km (0.085 R)
• M70: 34,719,123 km (0.068 R)
• M71: 35,739,978 km (0.107 R)
• M72: 36,844,609 km (0.08 R)
• M73: 36,992,711 km (0.074 R)
• M74: 37,661,713 km (0.05 R)
• M75: 38,710,394 km (0.101 R)
• M76: 38,785,642 km (0.045 R)
• M77: 39,768,649 km (0.055 R)
• M78: 42,844,381 km (0.092 R)
• M79: 44,489,509 km (0.056 R)
• M80: 45,518,294 km (0.049 R)
• M81: 45,916,074 km (0.094 R)
• M82: 48,326,695 km (0.107 R)
• M83: 50,613,597 km (0.095 R)
• M84: 51,025,739 km (0.119 R)
• M85: 52,351,924 km (0.073 R)
• M86: 53,941,402 km (0.095 R)
• M87: 54,362,370 km (0.086 R)
• M88: 54,699,863 km (0.106 R)
• M89: 55,122,776 km (0.078 R)
• M90: 55,546,737 km (0.089 R)
• M91: 56,996,340 km (0.098 R)

Asteroid Belt

Center: 13.38 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Ice Giant

Semi-Major Axis: 15.77 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 153.5

Radius: 6.8

Gravity: 3.32 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 12.47 AU - 19.07 AU

Year: 23848 Days

Day: 20.4 Hours

Environment

Temp: -205 °C

Axial Tilt: 1.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 51,967,917 km

• M1: 136,433 km (0.094 R)
• M2: 189,541 km (0.068 R)
• M3: 499,657 km (0.119 R)
• M4: 885,470 km (0.043 R)
• M5: 1,086,978 km (0.116 R)
• M6: 1,302,848 km (0.046 R)
• M7: 1,627,774 km (0.092 R)
• M8: 1,799,662 km (0.11 R)
• M9: 1,900,491 km (0.095 R)
• M10: 2,055,325 km (0.087 R)
• M11: 2,405,085 km (0.052 R)
• M12: 2,890,231 km (0.109 R)
• M13: 3,915,425 km (0.083 R)
• M14: 4,621,078 km (0.093 R)
• M15: 5,621,888 km (0.071 R)
• M16: 6,337,863 km (0.081 R)
• M17: 6,608,935 km (0.057 R)
• M18: 6,844,252 km (0.106 R)
• M19: 7,002,676 km (0.052 R)
• M20: 7,812,898 km (0.098 R)
• M21: 7,978,503 km (0.052 R)
• M22: 8,103,567 km (0.116 R)
• M23: 9,608,821 km (0.039 R)
• M24: 9,875,404 km (0.054 R)
• M25: 10,009,743 km (0.099 R)
• M26: 10,279,917 km (0.118 R)
• M27: 10,507,006 km (0.105 R)
• M28: 10,873,820 km (0.098 R)
• M29: 11,198,149 km (0.076 R)
• M30: 11,761,534 km (0.083 R)
• M31: 12,142,261 km (0.076 R)
• M32: 12,190,132 km (0.099 R)
• M33: 12,382,365 km (0.082 R)
• M34: 13,755,225 km (0.089 R)
• M35: 14,055,767 km (0.071 R)
• M36: 14,510,395 km (0.101 R)
• M37: 14,561,258 km (0.069 R)
• M38: 14,969,960 km (0.064 R)
• M39: 16,271,461 km (0.085 R)
• M40: 18,044,196 km (0.103 R)
• M41: 18,703,923 km (0.048 R)
• M42: 19,427,527 km (0.085 R)
• M43: 19,595,825 km (0.098 R)
• M44: 19,764,571 km (0.118 R)
• M45: 21,132,046 km (0.12 R)
• M46: 22,118,943 km (0.093 R)
• M47: 22,883,837 km (0.112 R)
• M48: 23,120,800 km (0.118 R)
• M49: 23,957,052 km (0.074 R)
• M50: 24,378,918 km (0.063 R)
• M51: 24,863,914 km (0.066 R)
• M52: 25,413,387 km (0.113 R)
• M53: 25,536,057 km (0.105 R)
• M54: 26,214,184 km (0.067 R)
• M55: 26,276,118 km (0.058 R)
• M56: 26,338,201 km (0.11 R)
• M57: 27,967,023 km (0.068 R)
• M58: 28,157,012 km (0.052 R)
• M59: 28,474,758 km (0.096 R)
• M60: 29,951,289 km (0.099 R)
• M61: 30,016,065 km (0.092 R)
• M62: 31,058,612 km (0.084 R)
• M63: 32,577,928 km (0.101 R)
• M64: 33,514,561 km (0.09 R)
• M65: 35,072,473 km (0.097 R)
• M66: 35,688,517 km (0.053 R)
• M67: 35,963,328 km (0.099 R)
• M68: 36,170,072 km (0.056 R)
• M69: 36,584,608 km (0.116 R)
• M70: 36,792,400 km (0.095 R)
• M71: 37,139,616 km (0.098 R)
• M72: 37,418,317 km (0.072 R)
• M73: 38,047,675 km (0.111 R)
• M74: 38,187,998 km (0.077 R)
• M75: 38,469,242 km (0.067 R)
• M76: 38,751,084 km (0.099 R)
• M77: 39,672,009 km (0.104 R)
• M78: 40,028,201 km (0.116 R)
• M79: 40,242,276 km (0.107 R)
• M80: 42,041,938 km (0.1 R)
• M81: 42,987,995 km (0.056 R)
• M82: 43,134,152 km (0.114 R)
• M83: 43,794,029 km (0.074 R)
• M84: 44,235,791 km (0.116 R)
• M85: 44,531,097 km (0.116 R)
• M86: 46,167,100 km (0.117 R)
• M87: 46,616,641 km (0.115 R)
• M88: 46,841,936 km (0.063 R)
• M89: 47,671,306 km (0.08 R)
• M90: 48,125,785 km (0.12 R)
• M91: 48,657,605 km (0.11 R)
• M92: 49,267,964 km (0.112 R)
• M93: 50,959,467 km (0.114 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 401 - 18,100 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit