🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.12

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 1.43 AU - 1.55 AU

Year: 655 Days

Day: 47.6 Hours

Environment

Temp: -20 °C

Axial Tilt: 36.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 75,805,918 km

• M1: 101,727 km (0.099 R)
• M2: 543,190 km (0.111 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.65

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 1.55 AU - 2.53 AU

Year: 1049 Days

Day: 21.1 Hours

Environment

Temp: -56 °C

Axial Tilt: 22.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.94

Radius: 1.3

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 2.45 AU - 2.45 AU

Year: 1380 Days

Day: 25.6 Hours

Environment

Temp: -73 °C

Axial Tilt: 15 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.66

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 2.12 AU - 3.42 AU

Year: 1659 Days

Day: 17.6 Hours

Environment

Temp: -84 °C

Axial Tilt: 32.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 75,805,918 km

• M1: 75,996 km (0.118 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.65

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 3.01 AU - 3.97 AU

Year: 2346 Days

Day: 33.5 Hours

Environment

Temp: -108 °C

Axial Tilt: 46.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.56

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 3.67 AU - 4.29 AU

Year: 2858 Days

Day: 33.4 Hours

Environment

Temp: -113 °C

Axial Tilt: 7.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.5 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 9.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 137.3

Radius: 13.9

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 7.75 AU - 10.29 AU

Year: 9749 Days

Day: 6.4 Hours

Environment

Temp: -172 °C

Axial Tilt: 28.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 75,805,918 km

• M1: 223,200 km (0.043 R)
• M2: 329,714 km (0.117 R)
• M3: 470,186 km (0.089 R)
• M4: 769,980 km (0.045 R)
• M5: 925,263 km (0.097 R)
• M6: 1,384,229 km (0.067 R)
• M7: 1,894,208 km (0.118 R)
• M8: 2,389,228 km (0.114 R)
• M9: 2,532,991 km (0.081 R)
• M10: 2,679,747 km (0.114 R)
• M11: 3,215,905 km (0.119 R)
• M12: 3,415,619 km (0.055 R)
• M13: 3,660,809 km (0.095 R)
• M14: 4,835,003 km (0.081 R)
• M15: 5,134,349 km (0.082 R)
• M16: 5,558,758 km (0.067 R)
• M17: 6,142,489 km (0.037 R)
• M18: 6,618,509 km (0.075 R)
• M19: 6,745,817 km (0.085 R)
• M20: 7,080,766 km (0.09 R)
• M21: 7,500,388 km (0.119 R)
• M22: 7,847,306 km (0.034 R)
• M23: 8,009,320 km (0.09 R)
• M24: 8,117,928 km (0.118 R)
• M25: 8,612,649 km (0.077 R)
• M26: 8,976,171 km (0.054 R)
• M27: 9,117,242 km (0.082 R)
• M28: 9,660,432 km (0.117 R)
• M29: 9,776,071 km (0.068 R)
• M30: 9,950,502 km (0.054 R)
• M31: 10,988,562 km (0.097 R)
• M32: 11,874,780 km (0.109 R)
• M33: 12,974,923 km (0.045 R)
• M34: 13,070,665 km (0.113 R)
• M35: 13,198,871 km (0.115 R)
• M36: 13,456,328 km (0.088 R)
• M37: 14,969,212 km (0.098 R)
• M38: 15,271,549 km (0.107 R)
• M39: 15,677,707 km (0.055 R)
• M40: 15,813,991 km (0.084 R)
• M41: 16,087,605 km (0.113 R)
• M42: 16,224,936 km (0.099 R)
• M43: 16,952,730 km (0.105 R)
• M44: 17,162,616 km (0.04 R)
• M45: 17,267,783 km (0.065 R)
• M46: 17,479,015 km (0.111 R)
• M47: 17,761,905 km (0.116 R)
• M48: 17,904,023 km (0.119 R)
• M49: 18,872,669 km (0.072 R)
• M50: 19,126,537 km (0.095 R)
• M51: 19,235,743 km (0.067 R)
• M52: 19,381,601 km (0.105 R)
• M53: 20,898,224 km (0.054 R)
• M54: 22,222,764 km (0.088 R)
• M55: 22,490,993 km (0.113 R)
• M56: 22,991,996 km (0.116 R)
• M57: 23,496,590 km (0.109 R)
• M58: 23,613,575 km (0.067 R)
• M59: 23,769,905 km (0.04 R)
• M60: 24,162,001 km (0.092 R)
• M61: 24,359,021 km (0.117 R)
• M62: 25,872,802 km (0.097 R)
• M63: 26,154,944 km (0.103 R)
• M64: 26,926,121 km (0.108 R)
• M65: 27,212,152 km (0.105 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.26 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 651

Radius: 4.2

Gravity: 36.9 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 12.16 AU - 14.36 AU

Year: 17377 Days

Day: 21.6 Hours

Environment

Temp: -191 °C

Axial Tilt: 34.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 75,805,918 km

• M1: 63,429 km (0.074 R)
• M2: 92,152 km (0.096 R)
• M3: 617,241 km (0.092 R)
• M4: 745,745 km (0.108 R)
• M5: 1,077,703 km (0.086 R)
• M6: 1,285,943 km (0.103 R)
• M7: 1,621,342 km (0.05 R)
• M8: 1,679,834 km (0.043 R)
• M9: 2,204,624 km (0.098 R)
• M10: 2,569,343 km (0.085 R)
• M11: 2,741,381 km (0.06 R)
• M12: 2,776,237 km (0.057 R)
• M13: 2,988,367 km (0.084 R)
• M14: 3,849,303 km (0.109 R)
• M15: 4,286,428 km (0.048 R)
• M16: 4,408,350 km (0.085 R)
• M17: 4,449,340 km (0.103 R)
• M18: 5,293,521 km (0.063 R)
• M19: 6,555,678 km (0.113 R)
• M20: 6,696,150 km (0.12 R)
• M21: 7,462,391 km (0.113 R)
• M22: 7,608,996 km (0.071 R)
• M23: 8,509,276 km (0.112 R)
• M24: 8,611,452 km (0.088 R)
• M25: 8,713,926 km (0.097 R)
• M26: 9,128,013 km (0.086 R)
• M27: 9,814,368 km (0.074 R)
• M28: 9,975,186 km (0.051 R)
• M29: 10,902,543 km (0.11 R)
• M30: 11,013,395 km (0.085 R)
• M31: 11,236,446 km (0.063 R)
• M32: 12,373,240 km (0.053 R)
• M33: 13,190,643 km (0.032 R)
• M34: 13,486,697 km (0.102 R)
• M35: 13,605,777 km (0.119 R)
• M36: 13,784,995 km (0.092 R)
• M37: 14,938,395 km (0.116 R)
• M38: 15,123,298 km (0.093 R)
• M39: 15,495,347 km (0.069 R)
• M40: 15,996,201 km (0.108 R)
• M41: 16,185,442 km (0.118 R)
• M42: 16,438,861 km (0.036 R)
• M43: 17,400,626 km (0.099 R)
• M44: 17,530,327 km (0.084 R)
• M45: 17,986,601 km (0.04 R)
• M46: 19,917,760 km (0.103 R)
• M47: 21,704,407 km (0.111 R)
• M48: 21,983,706 km (0.033 R)
• M49: 24,551,255 km (0.112 R)
• M50: 24,769,368 km (0.09 R)
• M51: 25,944,011 km (0.079 R)
• M52: 26,166,164 km (0.059 R)
• M53: 27,890,877 km (0.092 R)
• M54: 28,805,369 km (0.036 R)
• M55: 29,266,131 km (0.051 R)
• M56: 30,976,782 km (0.118 R)
• M57: 31,212,549 km (0.109 R)
• M58: 31,370,075 km (0.116 R)
• M59: 32,002,724 km (0.102 R)
• M60: 32,559,677 km (0.045 R)
• M61: 34,493,679 km (0.09 R)
• M62: 36,216,298 km (0.04 R)
• M63: 37,966,743 km (0.104 R)
• M64: 38,471,785 km (0.105 R)
• M65: 39,488,752 km (0.057 R)
• M66: 40,257,236 km (0.041 R)
• M67: 40,428,675 km (0.058 R)
• M68: 41,462,546 km (0.103 R)
• M69: 46,220,955 km (0.118 R)
• M70: 47,844,989 km (0.11 R)
• M71: 48,299,468 km (0.119 R)
• M72: 48,755,292 km (0.073 R)
• M73: 49,396,020 km (0.085 R)
• M74: 49,487,724 km (0.029 R)
• M75: 51,148,858 km (0.029 R)
• M76: 51,613,509 km (0.073 R)
• M77: 51,706,559 km (0.102 R)
• M78: 52,266,354 km (0.052 R)
• M79: 52,921,892 km (0.093 R)
• M80: 57,586,653 km (0.075 R)
• M81: 58,651,790 km (0.114 R)
• M82: 59,138,133 km (0.033 R)
• M83: 59,430,596 km (0.105 R)
• M84: 61,688,328 km (0.057 R)
• M85: 61,787,212 km (0.057 R)
• M86: 64,675,348 km (0.112 R)
• M87: 65,883,201 km (0.096 R)
• M88: 66,085,159 km (0.094 R)
• M89: 66,186,287 km (0.095 R)
• M90: 67,098,535 km (0.08 R)
• M91: 67,505,291 km (0.102 R)

Planet 9 - Ice Giant

Semi-Major Axis: 18.71 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 319.4

Radius: 3.8

Gravity: 22.12 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 16.58 AU - 20.84 AU

Year: 29126 Days

Day: 17.7 Hours

Environment

Temp: -195 °C

Axial Tilt: 28.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 75,805,918 km

• M1: 230,231 km (0.098 R)
• M2: 522,246 km (0.073 R)
• M3: 699,370 km (0.065 R)
• M4: 843,882 km (0.057 R)
• M5: 1,132,905 km (0.079 R)
• M6: 1,891,665 km (0.086 R)
• M7: 2,515,189 km (0.118 R)
• M8: 2,848,942 km (0.076 R)
• M9: 3,516,597 km (0.116 R)
• M10: 4,101,076 km (0.12 R)
• M11: 4,536,705 km (0.082 R)
• M12: 4,986,995 km (0.088 R)
• M13: 5,078,698 km (0.104 R)
• M14: 5,124,924 km (0.099 R)
• M15: 5,688,758 km (0.056 R)
• M16: 5,880,991 km (0.069 R)
• M17: 6,026,700 km (0.117 R)
• M18: 6,222,673 km (0.105 R)
• M19: 7,027,659 km (0.1 R)
• M20: 7,182,194 km (0.112 R)
• M21: 7,494,554 km (0.1 R)
• M22: 9,745,254 km (0.048 R)
• M23: 9,975,186 km (0.037 R)
• M24: 10,033,080 km (0.084 R)
• M25: 10,794,234 km (0.109 R)
• M26: 10,853,475 km (0.106 R)
• M27: 11,271,751 km (0.085 R)
• M28: 11,756,298 km (0.116 R)
• M29: 13,250,033 km (0.109 R)
• M30: 13,440,920 km (0.11 R)
• M31: 13,696,732 km (0.105 R)
• M32: 13,954,340 km (0.103 R)
• M33: 17,723,608 km (0.117 R)
• M34: 17,793,620 km (0.039 R)
• M35: 18,215,486 km (0.062 R)
• M36: 18,498,674 km (0.074 R)
• M37: 18,997,583 km (0.107 R)
• M38: 19,790,751 km (0.044 R)
• M39: 20,594,540 km (0.094 R)
• M40: 22,460,624 km (0.09 R)
• M41: 23,298,672 km (0.106 R)
• M42: 23,682,989 km (0.104 R)
• M43: 24,146,892 km (0.054 R)
• M44: 25,873,550 km (0.084 R)
• M45: 28,046,310 km (0.099 R)
• M46: 30,444,214 km (0.06 R)
• M47: 30,695,987 km (0.08 R)
• M48: 32,392,277 km (0.067 R)
• M49: 32,649,286 km (0.073 R)
• M50: 36,318,174 km (0.063 R)
• M51: 37,300,583 km (0.118 R)
• M52: 37,840,033 km (0.084 R)
• M53: 38,472,683 km (0.067 R)
• M54: 38,926,712 km (0.111 R)
• M55: 40,575,730 km (0.111 R)
• M56: 42,903,772 km (0.1 R)
• M57: 43,091,816 km (0.12 R)
• M58: 43,374,556 km (0.085 R)
• M59: 43,657,745 km (0.034 R)
• M60: 43,752,291 km (0.118 R)
• M61: 44,892,526 km (0.099 R)
• M62: 45,083,413 km (0.073 R)
• M63: 45,753,910 km (0.095 R)
• M64: 46,524,190 km (0.075 R)
• M65: 46,620,830 km (0.094 R)
• M66: 49,450,923 km (0.113 R)
• M67: 50,439,615 km (0.12 R)
• M68: 50,538,798 km (0.115 R)
• M69: 50,936,429 km (0.077 R)
• M70: 51,135,544 km (0.107 R)
• M71: 51,235,326 km (0.056 R)
• M72: 52,035,076 km (0.035 R)
• M73: 52,537,127 km (0.098 R)
• M74: 54,357,434 km (0.045 R)
• M75: 57,126,490 km (0.077 R)
• M76: 57,333,384 km (0.082 R)
• M77: 59,941,024 km (0.075 R)
• M78: 60,361,843 km (0.109 R)
• M79: 61,206,323 km (0.103 R)
• M80: 63,120,727 km (0.056 R)
• M81: 65,595,525 km (0.091 R)
• M82: 66,899,270 km (0.109 R)
• M83: 67,008,177 km (0.086 R)
• M84: 67,226,441 km (0.117 R)
• M85: 67,554,210 km (0.082 R)
• M86: 68,650,762 km (0.044 R)
• M87: 69,642,596 km (0.096 R)
• M88: 69,974,254 km (0.096 R)
• M89: 70,084,957 km (0.109 R)
• M90: 70,417,214 km (0.089 R)
• M91: 71,194,823 km (0.096 R)
• M92: 72,310,524 km (0.078 R)
• M93: 74,446,333 km (0.08 R)
• M94: 74,559,280 km (0.094 R)

Kuiper Belt

Range: 30.5 - 53.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 340 - 17,310 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit