🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.53

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 0.49 AU - 0.71 AU

Year: 176 Days

Day: 13 Hours

Environment

Temp: 157 °C

Axial Tilt: 37.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.39

Radius: 1.14

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 1.16 AU - 1.28 AU

Year: 510 Days

Day: 42 Hours

Environment

Temp: -25 °C

Axial Tilt: 27.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.9

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 1.69 AU - 1.99 AU

Year: 945 Days

Day: 13.4 Hours

Environment

Temp: -66 °C

Axial Tilt: 16.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 85,146,013 km

• M1: 389,104 km (0.073 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.11

Radius: 0.41

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 1.69 AU - 2.73 AU

Year: 1244 Days

Day: 45.4 Hours

Environment

Temp: -82 °C

Axial Tilt: 43.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.31

Radius: 1.79

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 2.88 AU - 3.28 AU

Year: 2047 Days

Day: 31.7 Hours

Environment

Temp: -116 °C

Axial Tilt: 23 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 5.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 267.5

Radius: 12.7

Gravity: 1.66 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 5.23 AU - 5.75 AU

Year: 4872 Days

Day: 8 Hours

Environment

Temp: -143 °C

Axial Tilt: 20.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 85,146,013 km

• M1: 161,416 km (0.099 R)
• M2: 406,009 km (0.101 R)
• M3: 490,382 km (0.118 R)
• M4: 1,008,738 km (0.101 R)
• M5: 1,226,104 km (0.092 R)
• M6: 1,694,046 km (0.079 R)
• M7: 1,899,295 km (0.098 R)
• M8: 2,084,048 km (0.065 R)
• M9: 2,171,413 km (0.093 R)
• M10: 2,334,774 km (0.117 R)
• M11: 2,517,882 km (0.098 R)
• M12: 2,674,062 km (0.088 R)
• M13: 2,769,505 km (0.116 R)
• M14: 2,963,683 km (0.057 R)
• M15: 3,365,653 km (0.118 R)
• M16: 3,503,732 km (0.116 R)
• M17: 4,129,500 km (0.095 R)
• M18: 4,770,826 km (0.093 R)
• M19: 4,887,213 km (0.064 R)
• M20: 5,083,485 km (0.098 R)
• M21: 5,362,635 km (0.085 R)
• M22: 5,585,536 km (0.106 R)
• M23: 7,030,502 km (0.041 R)
• M24: 7,341,815 km (0.086 R)
• M25: 7,521,781 km (0.073 R)
• M26: 8,093,694 km (0.075 R)
• M27: 8,279,644 km (0.103 R)
• M28: 8,420,116 km (0.101 R)
• M29: 8,584,973 km (0.117 R)
• M30: 9,255,022 km (0.096 R)
• M31: 9,474,033 km (0.081 R)
• M32: 10,518,825 km (0.094 R)
• M33: 11,029,103 km (0.06 R)
• M34: 11,261,429 km (0.072 R)
• M35: 11,652,178 km (0.09 R)
• M36: 11,809,854 km (0.062 R)
• M37: 12,153,630 km (0.091 R)
• M38: 12,420,363 km (0.06 R)
• M39: 12,662,113 km (0.06 R)
• M40: 12,797,200 km (0.117 R)
• M41: 13,287,133 km (0.046 R)
• M42: 13,424,315 km (0.093 R)
• M43: 13,506,743 km (0.108 R)
• M44: 13,838,701 km (0.067 R)
• M45: 14,117,252 km (0.092 R)
• M46: 14,285,400 km (0.082 R)
• M47: 14,425,872 km (0.079 R)
• M48: 14,510,545 km (0.086 R)
• M49: 14,765,160 km (0.081 R)
• M50: 14,850,431 km (0.087 R)
• M51: 14,964,275 km (0.112 R)
• M52: 15,049,995 km (0.066 R)
• M53: 15,164,287 km (0.052 R)
• M54: 15,451,665 km (0.076 R)
• M55: 15,740,688 km (0.105 R)
• M56: 15,915,119 km (0.1 R)
• M57: 16,294,948 km (0.119 R)
• M58: 16,471,324 km (0.093 R)
• M59: 16,885,261 km (0.071 R)
• M60: 17,004,192 km (0.081 R)
• M61: 17,272,869 km (0.071 R)
• M62: 17,542,744 km (0.101 R)
• M63: 17,723,608 km (0.055 R)
• M64: 17,904,920 km (0.09 R)
• M65: 18,361,194 km (0.036 R)
• M66: 18,514,083 km (0.072 R)
• M67: 18,667,421 km (0.095 R)
• M68: 19,006,260 km (0.098 R)
• M69: 19,378,310 km (0.06 R)
• M70: 19,502,925 km (0.106 R)
• M71: 20,350,397 km (0.089 R)
• M72: 20,603,965 km (0.039 R)
• M73: 20,699,259 km (0.056 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 182.5

Radius: 13.7

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 8.77 AU - 9.09 AU

Year: 10107 Days

Day: 14.4 Hours

Environment

Temp: -169 °C

Axial Tilt: 29.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 85,146,013 km

• M1: 184,753 km (0.106 R)
• M2: 547,379 km (0.081 R)
• M3: 767,138 km (0.069 R)
• M4: 1,032,375 km (0.083 R)
• M5: 1,312,871 km (0.107 R)
• M6: 1,470,697 km (0.106 R)
• M7: 1,668,764 km (0.113 R)
• M8: 1,858,454 km (0.074 R)
• M9: 2,092,126 km (0.116 R)
• M10: 2,240,827 km (0.076 R)
• M11: 2,549,297 km (0.042 R)
• M12: 2,648,481 km (0.084 R)
• M13: 2,871,531 km (0.076 R)
• M14: 3,037,734 km (0.105 R)
• M15: 3,143,350 km (0.116 R)
• M16: 3,314,790 km (0.06 R)
• M17: 3,423,547 km (0.112 R)
• M18: 4,078,337 km (0.099 R)
• M19: 4,242,296 km (0.109 R)
• M20: 4,408,500 km (0.082 R)
• M21: 4,674,036 km (0.082 R)
• M22: 4,870,607 km (0.105 R)
• M23: 5,095,004 km (0.12 R)
• M24: 5,894,156 km (0.052 R)
• M25: 6,079,957 km (0.047 R)
• M26: 6,187,069 km (0.076 R)
• M27: 6,982,630 km (0.114 R)
• M28: 7,492,759 km (0.117 R)
• M29: 7,578,927 km (0.095 R)
• M30: 7,868,698 km (0.091 R)
• M31: 7,985,684 km (0.032 R)
• M32: 8,073,647 km (0.04 R)
• M33: 8,399,472 km (0.096 R)
• M34: 8,609,058 km (0.108 R)
• M35: 8,820,440 km (0.041 R)
• M36: 9,064,135 km (0.045 R)
• M37: 9,217,473 km (0.084 R)
• M38: 9,340,891 km (0.115 R)
• M39: 9,745,703 km (0.067 R)
• M40: 9,997,626 km (0.113 R)
• M41: 10,604,694 km (0.109 R)
• M42: 11,190,968 km (0.113 R)
• M43: 11,355,675 km (0.075 R)
• M44: 11,620,912 km (0.079 R)
• M45: 11,989,073 km (0.116 R)
• M46: 12,429,040 km (0.096 R)
• M47: 12,839,985 km (0.098 R)
• M48: 13,220,562 km (0.05 R)
• M49: 13,394,694 km (0.081 R)
• M50: 14,028,391 km (0.074 R)
• M51: 15,324,806 km (0.119 R)
• M52: 15,581,366 km (0.096 R)
• M53: 15,913,174 km (0.116 R)
• M54: 16,061,575 km (0.078 R)
• M55: 16,696,918 km (0.094 R)
• M56: 17,264,342 km (0.093 R)
• M57: 17,416,782 km (0.114 R)
• M58: 17,761,306 km (0.1 R)
• M59: 17,953,689 km (0.106 R)
• M60: 18,069,478 km (0.116 R)
• M61: 18,457,086 km (0.047 R)
• M62: 19,477,942 km (0.1 R)
• M63: 20,275,747 km (0.088 R)
• M64: 20,678,614 km (0.101 R)
• M65: 20,800,088 km (0.078 R)
• M66: 21,451,587 km (0.111 R)
• M67: 22,027,090 km (0.032 R)
• M68: 23,151,318 km (0.091 R)
• M69: 23,572,436 km (0.086 R)
• M70: 24,208,975 km (0.111 R)
• M71: 24,507,871 km (0.091 R)
• M72: 25,629,107 km (0.102 R)
• M73: 26,064,736 km (0.111 R)
• M74: 26,722,817 km (0.096 R)
• M75: 26,899,343 km (0.072 R)
• M76: 28,010,705 km (0.072 R)
• M77: 28,775,150 km (0.093 R)
• M78: 29,364,267 km (0.082 R)
• M79: 30,140,680 km (0.062 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 646.3

Radius: 9.7

Gravity: 6.87 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 9.88 AU - 11.32 AU

Year: 13071 Days

Day: 9.2 Hours

Environment

Temp: -191 °C

Axial Tilt: 6.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 85,146,013 km

• M1: 140,472 km (0.055 R)
• M2: 234,121 km (0.11 R)
• M3: 487,839 km (0.112 R)
• M4: 710,440 km (0.112 R)
• M5: 883,824 km (0.102 R)
• M6: 1,318,855 km (0.034 R)
• M7: 1,485,956 km (0.097 R)
• M8: 1,867,580 km (0.119 R)
• M9: 2,111,125 km (0.09 R)
• M10: 2,451,909 km (0.07 R)
• M11: 2,779,678 km (0.092 R)
• M12: 2,902,348 km (0.058 R)
• M13: 3,879,372 km (0.058 R)
• M14: 4,016,852 km (0.074 R)
• M15: 4,296,750 km (0.096 R)
• M16: 4,403,413 km (0.102 R)
• M17: 4,475,071 km (0.11 R)
• M18: 5,633,706 km (0.109 R)
• M19: 5,750,542 km (0.054 R)
• M20: 6,105,987 km (0.098 R)
• M21: 6,428,071 km (0.085 R)
• M22: 6,550,292 km (0.066 R)
• M23: 7,005,070 km (0.079 R)
• M24: 7,598,525 km (0.1 R)
• M25: 7,684,693 km (0.058 R)
• M26: 7,901,460 km (0.06 R)
• M27: 8,969,589 km (0.073 R)
• M28: 9,428,107 km (0.109 R)
• M29: 9,894,104 km (0.079 R)
• M30: 10,897,307 km (0.078 R)
• M31: 11,043,315 km (0.104 R)
• M32: 11,485,077 km (0.076 R)
• M33: 11,633,628 km (0.098 R)
• M34: 11,982,789 km (0.076 R)
• M35: 12,335,392 km (0.117 R)
• M36: 12,487,533 km (0.073 R)
• M37: 13,153,991 km (0.059 R)
• M38: 13,727,101 km (0.094 R)
• M39: 14,897,554 km (0.117 R)
• M40: 15,713,760 km (0.055 R)
• M41: 15,933,968 km (0.117 R)
• M42: 16,099,723 km (0.054 R)
• M43: 16,321,576 km (0.102 R)
• M44: 17,276,160 km (0.089 R)
• M45: 17,731,536 km (0.099 R)
• M46: 17,846,128 km (0.08 R)
• M47: 19,356,618 km (0.118 R)
• M48: 20,546,220 km (0.076 R)
• M49: 23,058,268 km (0.113 R)
• M50: 26,119,788 km (0.114 R)
• M51: 26,839,354 km (0.092 R)
• M52: 26,970,851 km (0.041 R)
• M53: 27,697,896 km (0.064 R)
• M54: 28,632,733 km (0.106 R)
• M55: 29,577,893 km (0.096 R)
• M56: 30,327,528 km (0.103 R)
• M57: 31,083,595 km (0.114 R)
• M58: 31,152,560 km (0.118 R)
• M59: 31,706,820 km (0.056 R)
• M60: 32,473,958 km (0.096 R)
• M61: 33,035,847 km (0.077 R)
• M62: 33,247,379 km (0.059 R)
• M63: 34,026,784 km (0.042 R)
• M64: 35,893,017 km (0.107 R)
• M65: 36,328,347 km (0.107 R)
• M66: 36,401,051 km (0.071 R)
• M67: 36,838,476 km (0.104 R)
• M68: 36,984,633 km (0.111 R)
• M69: 37,131,089 km (0.067 R)
• M70: 38,309,023 km (0.105 R)
• M71: 38,531,325 km (0.079 R)
• M72: 41,079,874 km (0.104 R)
• M73: 41,763,537 km (0.059 R)
• M74: 42,604,277 km (0.109 R)
• M75: 45,629,744 km (0.036 R)
• M76: 45,944,049 km (0.076 R)
• M77: 46,574,604 km (0.111 R)
• M78: 47,287,438 km (0.06 R)
• M79: 48,964,729 km (0.118 R)
• M80: 49,045,064 km (0.112 R)
• M81: 50,986,844 km (0.086 R)
• M82: 51,557,859 km (0.073 R)
• M83: 52,459,635 km (0.112 R)
• M84: 54,528,125 km (0.07 R)
• M85: 54,945,054 km (0.105 R)
• M86: 55,865,978 km (0.082 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.84 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 819

Radius: 4.3

Gravity: 44.29 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 11.95 AU - 17.73 AU

Year: 21652 Days

Day: 20.4 Hours

Environment

Temp: -188 °C

Axial Tilt: 18.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 85,146,013 km

• M1: 67,469 km (0.105 R)
• M2: 138,528 km (0.076 R)
• M3: 369,806 km (0.101 R)
• M4: 610,659 km (0.063 R)
• M5: 734,226 km (0.086 R)
• M6: 1,871,619 km (0.12 R)
• M7: 3,200,347 km (0.11 R)
• M8: 3,415,319 km (0.065 R)
• M9: 3,502,685 km (0.043 R)
• M10: 3,635,079 km (0.11 R)
• M11: 3,724,239 km (0.113 R)
• M12: 3,950,281 km (0.071 R)
• M13: 4,606,717 km (0.038 R)
• M14: 5,550,530 km (0.062 R)
• M15: 5,601,842 km (0.106 R)
• M16: 5,912,856 km (0.074 R)
• M17: 6,879,408 km (0.06 R)
• M18: 7,100,813 km (0.089 R)
• M19: 7,268,362 km (0.115 R)
• M20: 7,324,461 km (0.107 R)
• M21: 8,183,901 km (0.088 R)
• M22: 8,655,134 km (0.06 R)
• M23: 10,562,657 km (0.098 R)
• M24: 12,728,535 km (0.113 R)
• M25: 13,273,669 km (0.111 R)
• M26: 13,756,871 km (0.105 R)
• M27: 14,669,567 km (0.102 R)
• M28: 17,673,044 km (0.095 R)
• M29: 19,360,059 km (0.085 R)
• M30: 21,338,640 km (0.105 R)
• M31: 23,380,502 km (0.053 R)
• M32: 25,997,567 km (0.077 R)
• M33: 26,861,345 km (0.034 R)
• M34: 27,471,704 km (0.071 R)
• M35: 28,086,402 km (0.076 R)
• M36: 28,174,665 km (0.074 R)
• M37: 28,617,025 km (0.11 R)
• M38: 28,705,737 km (0.075 R)
• M39: 28,794,598 km (0.094 R)
• M40: 29,240,250 km (0.105 R)
• M41: 31,502,170 km (0.072 R)
• M42: 32,422,496 km (0.115 R)
• M43: 32,886,100 km (0.075 R)
• M44: 33,445,147 km (0.026 R)
• M45: 34,101,433 km (0.098 R)
• M46: 35,522,014 km (0.04 R)
• M47: 36,095,573 km (0.092 R)
• M48: 36,287,507 km (0.077 R)
• M49: 36,865,104 km (0.086 R)
• M50: 37,932,036 km (0.11 R)
• M51: 38,616,297 km (0.1 R)
• M52: 39,206,161 km (0.056 R)
• M53: 40,693,463 km (0.114 R)
• M54: 41,997,358 km (0.096 R)
• M55: 42,199,166 km (0.035 R)
• M56: 42,806,533 km (0.113 R)
• M57: 44,851,985 km (0.049 R)
• M58: 45,161,503 km (0.092 R)
• M59: 45,782,633 km (0.063 R)
• M60: 45,886,454 km (0.086 R)
• M61: 46,824,283 km (0.058 R)
• M62: 47,663,228 km (0.116 R)
• M63: 47,979,179 km (0.076 R)
• M64: 52,473,697 km (0.089 R)
• M65: 52,908,728 km (0.112 R)
• M66: 53,563,518 km (0.072 R)
• M67: 53,782,379 km (0.03 R)
• M68: 53,891,885 km (0.094 R)
• M69: 54,111,195 km (0.067 R)
• M70: 54,770,922 km (0.038 R)
• M71: 57,548,206 km (0.056 R)
• M72: 58,446,542 km (0.104 R)
• M73: 58,559,039 km (0.111 R)
• M74: 60,940,787 km (0.066 R)
• M75: 63,585,229 km (0.029 R)
• M76: 63,933,044 km (0.047 R)
• M77: 65,563,960 km (0.096 R)
• M78: 66,619,522 km (0.112 R)
• M79: 67,680,769 km (0.118 R)
• M80: 67,799,101 km (0.1 R)
• M81: 69,700,640 km (0.11 R)
• M82: 69,939,548 km (0.093 R)
• M83: 70,538,089 km (0.085 R)
• M84: 70,778,044 km (0.092 R)
• M85: 71,619,681 km (0.071 R)
• M86: 73,191,656 km (0.082 R)
• M87: 73,312,980 km (0.076 R)
• M88: 78,595,879 km (0.065 R)
• M89: 79,592,201 km (0.095 R)
• M90: 79,841,880 km (0.116 R)
• M91: 80,342,135 km (0.113 R)
• M92: 80,717,925 km (0.096 R)
• M93: 83,872,794 km (0.057 R)
• M94: 84,508,585 km (0.054 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: 416 - 15,236 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit