🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.23

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 0.66 AU - 0.74 AU

Year: 267 Days

Day: 42.4 Hours

Environment

Temp: -36 °C

Axial Tilt: 16.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 56,497,371 km

• M1: 674,238 km (0.098 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.09

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 0.8 AU - 1.12 AU

Year: 429 Days

Day: 44.3 Hours

Environment

Temp: -78 °C

Axial Tilt: 20.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.83

Radius: 0.93

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 1.03 AU - 1.17 AU

Year: 527 Days

Day: 28.1 Hours

Environment

Temp: -78 °C

Axial Tilt: 17.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 56,497,371 km

• M1: 229,782 km (0.114 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.16

Radius: 0.48

Gravity: 0.69 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 1.05 AU - 1.33 AU

Year: 593 Days

Day: 28.5 Hours

Environment

Temp: -81 °C

Axial Tilt: 0.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 56,497,371 km

• M1: 149,897 km (0.109 R)
• M2: 156,180 km (0.099 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.2

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 1.16 AU - 1.24 AU

Year: 600 Days

Day: 36.9 Hours

Environment

Temp: -87 °C

Axial Tilt: 21.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 56,497,371 km

• M1: 74,201 km (0.047 R)

Asteroid Belt

Center: 2.79 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 4.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 945.9

Radius: 11

Gravity: 7.82 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 3.66 AU - 5.1 AU

Year: 4185 Days

Day: 8.1 Hours

Environment

Temp: -175 °C

Axial Tilt: 14.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 56,497,371 km

• M1: 139,425 km (0.11 R)
• M2: 214,673 km (0.06 R)
• M3: 348,413 km (0.107 R)
• M4: 489,335 km (0.039 R)
• M5: 675,584 km (0.059 R)
• M6: 834,906 km (0.118 R)
• M7: 1,021,005 km (0.027 R)
• M8: 1,710,801 km (0.103 R)
• M9: 1,950,906 km (0.044 R)
• M10: 2,464,027 km (0.028 R)
• M11: 2,716,398 km (0.079 R)
• M12: 2,835,777 km (0.107 R)
• M13: 2,916,261 km (0.12 R)
• M14: 2,997,642 km (0.04 R)
• M15: 3,079,771 km (0.105 R)
• M16: 3,330,797 km (0.113 R)
• M17: 3,480,245 km (0.099 R)
• M18: 4,100,777 km (0.045 R)
• M19: 4,215,219 km (0.098 R)
• M20: 4,423,908 km (0.106 R)
• M21: 4,612,402 km (0.12 R)
• M22: 5,168,906 km (0.116 R)
• M23: 5,442,670 km (0.114 R)
• M24: 5,644,776 km (0.077 R)
• M25: 6,056,470 km (0.045 R)
• M26: 6,134,709 km (0.115 R)
• M27: 6,398,151 km (0.112 R)
• M28: 6,531,293 km (0.102 R)
• M29: 6,719,188 km (0.066 R)
• M30: 6,909,028 km (0.039 R)
• M31: 7,155,565 km (0.058 R)
• M32: 7,855,683 km (0.08 R)
• M33: 8,199,609 km (0.112 R)
• M34: 8,373,442 km (0.088 R)
• M35: 8,607,113 km (0.074 R)
• M36: 9,351,064 km (0.07 R)
• M37: 9,502,457 km (0.066 R)
• M38: 9,838,154 km (0.066 R)
• M39: 9,961,273 km (0.098 R)
• M40: 10,084,841 km (0.086 R)
• M41: 10,177,891 km (0.051 R)
• M42: 10,742,025 km (0.059 R)
• M43: 10,964,178 km (0.082 R)
• M44: 11,445,284 km (0.111 R)
• M45: 12,163,504 km (0.098 R)
• M46: 12,728,535 km (0.045 R)
• M47: 12,929,894 km (0.103 R)
• M48: 14,439,486 km (0.076 R)
• M49: 14,579,509 km (0.083 R)
• M50: 15,215,001 km (0.077 R)
• M51: 15,321,814 km (0.093 R)
• M52: 15,823,565 km (0.12 R)
• M53: 16,004,130 km (0.079 R)
• M54: 16,367,204 km (0.055 R)
• M55: 16,843,374 km (0.106 R)
• M56: 16,953,777 km (0.094 R)
• M57: 17,286,782 km (0.092 R)
• M58: 17,696,830 km (0.085 R)
• M59: 18,792,933 km (0.109 R)
• M60: 18,984,119 km (0.098 R)
• M61: 19,099,160 km (0.104 R)
• M62: 19,484,375 km (0.084 R)
• M63: 20,066,909 km (0.119 R)
• M64: 20,733,966 km (0.1 R)
• M65: 21,568,123 km (0.08 R)
• M66: 22,251,486 km (0.098 R)
• M67: 22,534,825 km (0.099 R)
• M68: 22,778,819 km (0.106 R)
• M69: 23,310,191 km (0.118 R)
• M70: 23,392,320 km (0.114 R)
• M71: 23,680,595 km (0.093 R)
• M72: 23,763,173 km (0.085 R)
• M73: 24,094,383 km (0.041 R)
• M74: 24,177,409 km (0.12 R)
• M75: 25,603,676 km (0.071 R)
• M76: 26,455,336 km (0.047 R)
• M77: 26,798,663 km (0.1 R)
• M78: 27,100,253 km (0.106 R)
• M79: 28,230,165 km (0.061 R)
• M80: 28,624,954 km (0.062 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 416.4

Radius: 8.2

Gravity: 6.19 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 6.29 AU - 6.85 AU

Year: 7689 Days

Day: 13.6 Hours

Environment

Temp: -182 °C

Axial Tilt: 31.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 56,497,371 km

• M1: 141,220 km (0.078 R)
• M2: 373,845 km (0.117 R)
• M3: 459,265 km (0.108 R)
• M4: 613,800 km (0.063 R)
• M5: 758,312 km (0.067 R)
• M6: 856,448 km (0.076 R)
• M7: 1,375,403 km (0.113 R)
• M8: 1,977,983 km (0.101 R)
• M9: 2,317,271 km (0.067 R)
• M10: 2,462,531 km (0.098 R)
• M11: 2,589,240 km (0.066 R)
• M12: 2,675,109 km (0.061 R)
• M13: 2,827,400 km (0.098 R)
• M14: 2,893,672 km (0.027 R)
• M15: 3,095,330 km (0.102 R)
• M16: 3,825,218 km (0.11 R)
• M17: 4,632,298 km (0.068 R)
• M18: 5,108,917 km (0.079 R)
• M19: 5,380,587 km (0.03 R)
• M20: 6,426,126 km (0.112 R)
• M21: 6,542,812 km (0.073 R)
• M22: 6,630,776 km (0.108 R)
• M23: 6,778,429 km (0.09 R)
• M24: 7,197,453 km (0.109 R)
• M25: 7,440,699 km (0.077 R)
• M26: 7,966,685 km (0.098 R)
• M27: 8,250,023 km (0.094 R)
• M28: 8,632,844 km (0.105 R)
• M29: 8,989,037 km (0.067 R)
• M30: 9,185,309 km (0.092 R)
• M31: 9,316,955 km (0.102 R)
• M32: 9,449,200 km (0.111 R)
• M33: 9,682,124 km (0.11 R)
• M34: 9,849,673 km (0.102 R)
• M35: 9,916,992 km (0.031 R)
• M36: 10,255,832 km (0.116 R)
• M37: 10,910,023 km (0.078 R)
• M38: 11,084,454 km (0.087 R)
• M39: 12,042,329 km (0.047 R)
• M40: 12,695,474 km (0.09 R)
• M41: 13,211,437 km (0.039 R)
• M42: 13,472,036 km (0.111 R)
• M43: 14,149,864 km (0.047 R)
• M44: 14,378,300 km (0.094 R)
• M45: 14,877,359 km (0.103 R)
• M46: 15,032,043 km (0.113 R)
• M47: 15,304,161 km (0.108 R)
• M48: 16,129,942 km (0.032 R)
• M49: 17,375,493 km (0.083 R)
• M50: 17,620,086 km (0.039 R)
• M51: 18,319,456 km (0.112 R)
• M52: 18,985,915 km (0.065 R)
• M53: 19,237,837 km (0.057 R)
• M54: 19,322,061 km (0.067 R)
• M55: 19,957,702 km (0.063 R)
• M56: 20,643,309 km (0.11 R)
• M57: 21,380,228 km (0.116 R)
• M58: 21,554,959 km (0.03 R)
• M59: 22,125,824 km (0.109 R)
• M60: 22,346,780 km (0.058 R)
• M61: 22,746,207 km (0.083 R)
• M62: 23,192,906 km (0.077 R)
• M63: 23,417,303 km (0.061 R)
• M64: 23,507,211 km (0.115 R)
• M65: 23,642,298 km (0.038 R)
• M66: 23,868,191 km (0.081 R)
• M67: 24,322,071 km (0.109 R)
• M68: 24,458,803 km (0.092 R)
• M69: 25,146,056 km (0.115 R)
• M70: 25,839,891 km (0.038 R)
• M71: 26,025,841 km (0.09 R)
• M72: 26,305,738 km (0.069 R)
• M73: 26,586,683 km (0.085 R)
• M74: 27,293,384 km (0.069 R)
• M75: 27,388,079 km (0.112 R)
• M76: 27,482,924 km (0.12 R)
• M77: 28,149,532 km (0.053 R)
• M78: 28,869,696 km (0.098 R)
• M79: 29,014,507 km (0.102 R)
• M80: 30,524,398 km (0.094 R)
• M81: 31,512,193 km (0.041 R)
• M82: 31,760,675 km (0.096 R)
• M83: 32,510,310 km (0.067 R)
• M84: 33,265,779 km (0.116 R)
• M85: 33,620,177 km (0.05 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.5 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 932.3

Radius: 3.9

Gravity: 61.3 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 13.39 AU - 13.61 AU

Year: 22646 Days

Day: 18.6 Hours

Environment

Temp: -209 °C

Axial Tilt: 42.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 56,497,371 km

• M1: 327,171 km (0.114 R)
• M2: 753,674 km (0.108 R)
• M3: 1,229,395 km (0.096 R)
• M4: 1,462,020 km (0.091 R)
• M5: 1,891,515 km (0.101 R)
• M6: 3,074,984 km (0.12 R)
• M7: 4,439,466 km (0.096 R)
• M8: 4,999,561 km (0.101 R)
• M9: 5,798,563 km (0.097 R)
• M10: 6,296,874 km (0.118 R)
• M11: 6,636,610 km (0.102 R)
• M12: 7,392,977 km (0.077 R)
• M13: 8,422,510 km (0.092 R)
• M14: 9,303,641 km (0.088 R)
• M15: 9,625,277 km (0.076 R)
• M16: 9,690,052 km (0.083 R)
• M17: 10,081,849 km (0.054 R)
• M18: 10,147,672 km (0.092 R)
• M19: 15,319,121 km (0.081 R)
• M20: 15,927,835 km (0.091 R)
• M21: 16,855,790 km (0.058 R)
• M22: 17,721,513 km (0.029 R)
• M23: 18,040,007 km (0.103 R)
• M24: 18,280,112 km (0.106 R)
• M25: 18,682,530 km (0.05 R)
• M26: 18,925,327 km (0.116 R)
• M27: 19,332,533 km (0.087 R)
• M28: 19,414,213 km (0.091 R)
• M29: 19,496,193 km (0.106 R)
• M30: 20,321,375 km (0.058 R)
• M31: 20,571,054 km (0.112 R)
• M32: 21,495,568 km (0.069 R)
• M33: 22,519,416 km (0.082 R)
• M34: 22,777,921 km (0.116 R)
• M35: 23,384,840 km (0.084 R)
• M36: 24,349,148 km (0.108 R)
• M37: 25,415,930 km (0.092 R)
• M38: 25,684,907 km (0.118 R)
• M39: 27,410,818 km (0.043 R)
• M40: 28,613,136 km (0.111 R)
• M41: 28,706,335 km (0.092 R)
• M42: 28,893,034 km (0.057 R)
• M43: 31,356,462 km (0.118 R)
• M44: 32,321,817 km (0.092 R)
• M45: 36,480,937 km (0.061 R)
• M46: 36,987,176 km (0.11 R)
• M47: 38,109,010 km (0.054 R)
• M48: 38,725,653 km (0.11 R)
• M49: 39,035,320 km (0.038 R)
• M50: 39,968,811 km (0.061 R)
• M51: 40,281,620 km (0.079 R)
• M52: 41,963,699 km (0.096 R)
• M53: 43,133,404 km (0.083 R)
• M54: 43,454,292 km (0.075 R)
• M55: 50,597,740 km (0.091 R)
• M56: 51,955,789 km (0.111 R)
• M57: 52,069,484 km (0.09 R)
• M58: 52,753,445 km (0.089 R)
• M59: 54,361,024 km (0.074 R)
• M60: 55,984,460 km (0.077 R)
• M61: 56,100,997 km (0.105 R)
• M62: 58,095,136 km (0.116 R)
• M63: 58,331,202 km (0.12 R)
• M64: 59,873,855 km (0.042 R)
• M65: 61,549,950 km (0.115 R)
• M66: 64,092,964 km (0.107 R)
• M67: 64,459,030 km (0.086 R)
• M68: 66,546,668 km (0.104 R)
• M69: 66,670,086 km (0.116 R)
• M70: 67,164,806 km (0.1 R)
• M71: 67,288,673 km (0.12 R)
• M72: 67,909,205 km (0.083 R)
• M73: 69,280,868 km (0.05 R)
• M74: 69,531,295 km (0.087 R)
• M75: 69,782,021 km (0.12 R)
• M76: 73,450,610 km (0.105 R)
• M77: 74,986,980 km (0.116 R)
• M78: 75,115,484 km (0.08 R)
• M79: 75,372,643 km (0.119 R)
• M80: 76,275,167 km (0.116 R)
• M81: 78,221,435 km (0.027 R)
• M82: 79,266,077 km (0.025 R)
• M83: 80,183,860 km (0.052 R)
• M84: 80,841,642 km (0.07 R)
• M85: 82,162,442 km (0.119 R)
• M86: 85,764,160 km (0.032 R)
• M87: 86,167,626 km (0.107 R)
• M88: 86,571,540 km (0.092 R)
• M89: 87,516,699 km (0.102 R)
• M90: 88,193,779 km (0.099 R)
• M91: 88,736,819 km (0.035 R)
• M92: 89,417,190 km (0.066 R)
• M93: 89,553,325 km (0.053 R)
• M94: 91,331,146 km (0.114 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.55 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 216.3

Radius: 4

Gravity: 13.52 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 11.99 AU - 15.11 AU

Year: 22772 Days

Day: 17 Hours

Environment

Temp: -205 °C

Axial Tilt: 38.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 56,497,371 km

• M1: 75,996 km (0.108 R)
• M2: 124,017 km (0.055 R)
• M3: 186,100 km (0.1 R)
• M4: 357,838 km (0.12 R)
• M5: 1,140,235 km (0.111 R)
• M6: 1,702,573 km (0.087 R)
• M7: 2,109,180 km (0.084 R)
• M8: 2,222,426 km (0.115 R)
• M9: 2,337,766 km (0.118 R)
• M10: 2,455,200 km (0.106 R)
• M11: 2,484,821 km (0.061 R)
• M12: 2,634,718 km (0.065 R)
• M13: 2,975,053 km (0.12 R)
• M14: 3,134,225 km (0.111 R)
• M15: 3,798,739 km (0.063 R)
• M16: 4,217,613 km (0.111 R)
• M17: 4,324,575 km (0.095 R)
• M18: 5,755,778 km (0.097 R)
• M19: 5,874,559 km (0.08 R)
• M20: 6,276,079 km (0.111 R)
• M21: 7,148,085 km (0.118 R)
• M22: 8,547,873 km (0.04 R)
• M23: 9,140,131 km (0.119 R)
• M24: 10,653,463 km (0.108 R)
• M25: 10,945,627 km (0.056 R)
• M26: 11,092,832 km (0.11 R)
• M27: 11,142,049 km (0.096 R)
• M28: 11,838,278 km (0.113 R)
• M29: 11,888,543 km (0.043 R)
• M30: 12,140,914 km (0.084 R)
• M31: 12,702,505 km (0.047 R)
• M32: 13,429,401 km (0.116 R)
• M33: 14,223,018 km (0.048 R)
• M34: 14,598,508 km (0.106 R)
• M35: 14,706,518 km (0.06 R)
• M36: 15,250,007 km (0.028 R)
• M37: 15,524,220 km (0.115 R)
• M38: 17,032,765 km (0.079 R)
• M39: 17,260,154 km (0.118 R)
• M40: 17,317,300 km (0.064 R)
• M41: 18,180,031 km (0.055 R)
• M42: 18,354,312 km (0.056 R)
• M43: 19,648,783 km (0.118 R)
• M44: 19,768,012 km (0.089 R)
• M45: 19,887,391 km (0.073 R)
• M46: 22,262,706 km (0.096 R)
• M47: 22,698,485 km (0.073 R)
• M48: 24,661,807 km (0.082 R)
• M49: 25,241,948 km (0.079 R)
• M50: 25,306,574 km (0.105 R)
• M51: 25,501,201 km (0.111 R)
• M52: 25,891,651 km (0.101 R)
• M53: 26,022,250 km (0.03 R)
• M54: 26,349,870 km (0.085 R)
• M55: 28,343,411 km (0.084 R)
• M56: 28,815,542 km (0.119 R)
• M57: 29,631,000 km (0.074 R)
• M58: 29,699,216 km (0.032 R)
• M59: 29,835,949 km (0.093 R)
• M60: 31,912,068 km (0.119 R)
• M61: 32,332,737 km (0.093 R)
• M62: 32,825,962 km (0.115 R)
• M63: 33,038,091 km (0.082 R)
• M64: 34,034,114 km (0.104 R)
• M65: 34,751,585 km (0.053 R)
• M66: 35,256,777 km (0.116 R)
• M67: 35,982,776 km (0.059 R)
• M68: 36,055,630 km (0.103 R)
• M69: 39,384,781 km (0.113 R)
• M70: 40,213,404 km (0.096 R)
• M71: 40,971,715 km (0.078 R)
• M72: 41,200,002 km (0.091 R)
• M73: 42,041,190 km (0.08 R)
• M74: 42,348,464 km (0.115 R)
• M75: 42,425,358 km (0.106 R)
• M76: 42,810,722 km (0.094 R)
• M77: 43,119,791 km (0.099 R)
• M78: 43,274,625 km (0.075 R)
• M79: 43,584,891 km (0.101 R)
• M80: 44,520,027 km (0.102 R)
• M81: 45,540,434 km (0.115 R)
• M82: 45,698,110 km (0.087 R)
• M83: 45,855,936 km (0.058 R)
• M84: 47,045,688 km (0.101 R)
• M85: 47,284,895 km (0.089 R)
• M86: 47,364,631 km (0.094 R)
• M87: 47,524,401 km (0.094 R)
• M88: 47,604,436 km (0.113 R)
• M89: 48,004,760 km (0.065 R)
• M90: 48,647,732 km (0.09 R)
• M91: 51,987,354 km (0.096 R)
• M92: 53,476,751 km (0.112 R)
• M93: 53,809,606 km (0.085 R)
• M94: 54,896,285 km (0.101 R)
• M95: 55,400,280 km (0.078 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 494 - 19,777 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit