🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.7

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 0.66 AU - 0.92 AU

Year: 251 Days

Day: 34.2 Hours

Environment

Temp: 104 °C

Axial Tilt: 10.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.34 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.2

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 1.12 AU - 1.56 AU

Year: 556 Days

Day: 24.5 Hours

Environment

Temp: -11 °C

Axial Tilt: 33.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.01

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 1.81 AU - 1.87 AU

Year: 894 Days

Day: 29.7 Hours

Environment

Temp: -46 °C

Axial Tilt: 22.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.56

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 2.85 AU - 3.81 AU

Year: 2176 Days

Day: 47.7 Hours

Environment

Temp: -113 °C

Axial Tilt: 26.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 5.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.78

Radius: 1.26

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 3.97 AU - 6.27 AU

Year: 4149 Days

Day: 16.9 Hours

Environment

Temp: -133 °C

Axial Tilt: 28.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 77,068,815 km

• M1: 2,109,180 km (0.118 R)

Asteroid Belt

Center: 6.77 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 8.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 874.9

Radius: 8.7

Gravity: 11.56 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 7.5 AU - 9.32 AU

Year: 8735 Days

Day: 7.8 Hours

Environment

Temp: -161 °C

Axial Tilt: 23.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 77,068,815 km

• M1: 178,470 km (0.083 R)
• M2: 516,262 km (0.075 R)
• M3: 591,360 km (0.078 R)
• M4: 1,241,962 km (0.064 R)
• M5: 1,324,839 km (0.058 R)
• M6: 1,409,810 km (0.058 R)
• M7: 1,652,757 km (0.069 R)
• M8: 2,407,927 km (0.088 R)
• M9: 2,486,167 km (0.054 R)
• M10: 2,645,339 km (0.095 R)
• M11: 3,881,018 km (0.033 R)
• M12: 4,412,838 km (0.103 R)
• M13: 4,476,866 km (0.07 R)
• M14: 4,835,003 km (0.069 R)
• M15: 4,901,125 km (0.113 R)
• M16: 5,034,268 km (0.097 R)
• M17: 5,338,250 km (0.052 R)
• M18: 5,578,804 km (0.106 R)
• M19: 5,752,786 km (0.063 R)
• M20: 6,142,040 km (0.09 R)
• M21: 6,466,817 km (0.113 R)
• M22: 7,246,371 km (0.118 R)
• M23: 7,322,217 km (0.105 R)
• M24: 7,436,510 km (0.091 R)
• M25: 7,782,680 km (0.119 R)
• M26: 8,291,911 km (0.113 R)
• M27: 8,371,347 km (0.066 R)
• M28: 8,450,933 km (0.117 R)
• M29: 8,650,946 km (0.037 R)
• M30: 8,893,145 km (0.119 R)
• M31: 9,968,155 km (0.107 R)
• M32: 10,606,788 km (0.04 R)
• M33: 11,523,225 km (0.044 R)
• M34: 12,193,274 km (0.106 R)
• M35: 12,283,631 km (0.066 R)
• M36: 13,245,096 km (0.102 R)
• M37: 13,431,046 km (0.107 R)
• M38: 15,679,353 km (0.104 R)
• M39: 16,922,062 km (0.1 R)
• M40: 17,123,870 km (0.035 R)
• M41: 17,224,998 km (0.107 R)
• M42: 17,529,729 km (0.079 R)
• M43: 19,080,161 km (0.075 R)
• M44: 19,185,029 km (0.085 R)
• M45: 19,553,788 km (0.101 R)
• M46: 20,673,827 km (0.048 R)
• M47: 22,254,778 km (0.075 R)
• M48: 22,586,586 km (0.111 R)
• M49: 22,642,087 km (0.101 R)
• M50: 22,864,539 km (0.071 R)
• M51: 23,255,438 km (0.059 R)
• M52: 23,535,934 km (0.103 R)
• M53: 24,043,819 km (0.114 R)
• M54: 24,327,606 km (0.098 R)
• M55: 24,555,294 km (0.043 R)
• M56: 25,762,698 km (0.115 R)
• M57: 27,580,013 km (0.074 R)
• M58: 28,115,424 km (0.036 R)
• M59: 28,414,320 km (0.114 R)
• M60: 28,594,137 km (0.106 R)
• M61: 28,714,264 km (0.088 R)
• M62: 30,352,211 km (0.077 R)
• M63: 30,597,402 km (0.106 R)
• M64: 31,460,881 km (0.081 R)
• M65: 31,771,147 km (0.116 R)
• M66: 32,457,352 km (0.09 R)
• M67: 32,770,910 km (0.062 R)
• M68: 33,085,514 km (0.093 R)
• M69: 33,527,576 km (0.073 R)
• M70: 33,971,732 km (0.092 R)
• M71: 35,637,953 km (0.093 R)
• M72: 35,961,383 km (0.059 R)
• M73: 36,416,011 km (0.053 R)
• M74: 36,481,086 km (0.093 R)
• M75: 36,546,161 km (0.066 R)
• M76: 37,527,673 km (0.101 R)
• M77: 37,724,993 km (0.116 R)
• M78: 37,922,761 km (0.094 R)
• M79: 39,717,487 km (0.071 R)
• M80: 39,784,507 km (0.072 R)
• M81: 41,471,671 km (0.117 R)
• M82: 42,700,917 km (0.093 R)
• M83: 43,182,173 km (0.106 R)
• M84: 43,320,103 km (0.043 R)
• M85: 44,150,221 km (0.102 R)
• M86: 44,289,048 km (0.099 R)
• M87: 45,125,300 km (0.04 R)
• M88: 45,615,383 km (0.094 R)
• M89: 45,966,639 km (0.114 R)
• M90: 46,742,453 km (0.084 R)
• M91: 47,025,791 km (0.096 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.18 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 928.8

Radius: 7.9

Gravity: 14.88 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 12.54 AU - 15.82 AU

Year: 19124 Days

Day: 16.6 Hours

Environment

Temp: -188 °C

Axial Tilt: 5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 77,068,815 km

• M1: 248,183 km (0.049 R)
• M2: 420,968 km (0.086 R)
• M3: 877,541 km (0.12 R)
• M4: 1,010,982 km (0.08 R)
• M5: 1,122,732 km (0.082 R)
• M6: 1,238,670 km (0.115 R)
• M7: 1,328,279 km (0.044 R)
• M8: 1,911,113 km (0.119 R)
• M9: 2,797,031 km (0.095 R)
• M10: 2,955,755 km (0.093 R)
• M11: 4,058,141 km (0.08 R)
• M12: 4,420,767 km (0.096 R)
• M13: 4,559,444 km (0.025 R)
• M14: 4,746,740 km (0.096 R)
• M15: 5,177,134 km (0.061 R)
• M16: 5,372,359 km (0.087 R)
• M17: 5,770,289 km (0.11 R)
• M18: 6,126,332 km (0.108 R)
• M19: 6,753,297 km (0.113 R)
• M20: 7,676,016 km (0.101 R)
• M21: 8,811,614 km (0.114 R)
• M22: 10,059,559 km (0.094 R)
• M23: 11,047,055 km (0.116 R)
• M24: 11,235,548 km (0.098 R)
• M25: 11,298,678 km (0.113 R)
• M26: 11,425,238 km (0.037 R)
• M27: 14,394,756 km (0.067 R)
• M28: 16,427,043 km (0.11 R)
• M29: 16,714,271 km (0.093 R)
• M30: 17,512,974 km (0.111 R)
• M31: 17,953,839 km (0.12 R)
• M32: 18,027,591 km (0.074 R)
• M33: 18,846,489 km (0.109 R)
• M34: 21,296,753 km (0.118 R)
• M35: 22,718,531 km (0.099 R)
• M36: 23,118,855 km (0.079 R)
• M37: 25,238,058 km (0.103 R)
• M38: 25,819,097 km (0.093 R)
• M39: 27,079,159 km (0.046 R)
• M40: 27,418,447 km (0.116 R)
• M41: 27,759,231 km (0.12 R)
• M42: 28,187,231 km (0.074 R)
• M43: 28,273,100 km (0.118 R)
• M44: 29,920,771 km (0.044 R)
• M45: 30,096,100 km (0.103 R)
• M46: 31,421,387 km (0.062 R)
• M47: 31,867,338 km (0.054 R)
• M48: 32,135,867 km (0.094 R)
• M49: 32,315,384 km (0.077 R)
• M50: 33,036,595 km (0.11 R)
• M51: 33,854,447 km (0.094 R)
• M52: 34,770,883 km (0.032 R)
• M53: 36,627,991 km (0.118 R)
• M54: 38,136,985 km (0.106 R)
• M55: 39,090,223 km (0.03 R)
• M56: 41,801,086 km (0.077 R)
• M57: 42,488,189 km (0.091 R)
• M58: 42,882,529 km (0.116 R)
• M59: 45,878,376 km (0.113 R)
• M60: 45,979,354 km (0.091 R)
• M61: 46,891,901 km (0.117 R)
• M62: 47,401,432 km (0.117 R)
• M63: 50,601,480 km (0.043 R)
• M64: 51,333,612 km (0.117 R)
• M65: 53,763,829 km (0.104 R)
• M66: 54,083,669 km (0.048 R)
• M67: 54,190,333 km (0.101 R)
• M68: 54,618,033 km (0.104 R)
• M69: 55,046,631 km (0.113 R)
• M70: 55,799,707 km (0.063 R)
• M71: 57,533,546 km (0.093 R)
• M72: 60,720,878 km (0.086 R)
• M73: 61,276,185 km (0.079 R)
• M74: 61,944,738 km (0.104 R)
• M75: 62,952,130 km (0.075 R)
• M76: 63,401,672 km (0.088 R)
• M77: 64,077,854 km (0.11 R)
• M78: 64,983,221 km (0.119 R)
• M79: 65,096,765 km (0.118 R)
• M80: 65,210,310 km (0.093 R)
• M81: 65,437,549 km (0.114 R)
• M82: 65,892,925 km (0.086 R)
• M83: 66,006,919 km (0.116 R)
• M84: 66,806,669 km (0.077 R)
• M85: 67,379,928 km (0.099 R)
• M86: 69,225,367 km (0.114 R)
• M87: 69,457,095 km (0.119 R)
• M88: 69,921,596 km (0.04 R)
• M89: 70,154,221 km (0.11 R)
• M90: 71,087,263 km (0.101 R)
• M91: 72,494,530 km (0.12 R)
• M92: 77,612,123 km (0.12 R)
• M93: 79,424,502 km (0.103 R)
• M94: 81,373,163 km (0.109 R)
• M95: 81,740,277 km (0.089 R)

Planet 8 - Ice Giant

Semi-Major Axis: 19.73 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 289

Radius: 8

Gravity: 4.52 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 19.69 AU - 19.77 AU

Year: 31388 Days

Day: 24.6 Hours

Environment

Temp: -197 °C

Axial Tilt: 31.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 77,068,815 km

• M1: 317,147 km (0.115 R)
• M2: 368,011 km (0.118 R)
• M3: 479,611 km (0.101 R)
• M4: 603,478 km (0.058 R)
• M5: 809,923 km (0.102 R)
• M6: 959,970 km (0.096 R)
• M7: 1,174,642 km (0.11 R)
• M8: 1,434,344 km (0.118 R)
• M9: 1,712,148 km (0.079 R)
• M10: 2,006,855 km (0.062 R)
• M11: 2,497,088 km (0.093 R)
• M12: 2,755,742 km (0.075 R)
• M13: 3,023,223 km (0.12 R)
• M14: 3,460,348 km (0.096 R)
• M15: 4,002,491 km (0.093 R)
• M16: 4,526,383 km (0.102 R)
• M17: 5,637,895 km (0.028 R)
• M18: 6,574,976 km (0.063 R)
• M19: 7,348,397 km (0.098 R)
• M20: 7,612,587 km (0.045 R)
• M21: 7,826,213 km (0.031 R)
• M22: 7,933,773 km (0.051 R)
• M23: 8,589,461 km (0.096 R)
• M24: 9,490,639 km (0.096 R)
• M25: 10,303,703 km (0.062 R)
• M26: 10,540,068 km (0.059 R)
• M27: 10,599,458 km (0.115 R)
• M28: 11,078,470 km (0.118 R)
• M29: 11,138,908 km (0.098 R)
• M30: 11,259,933 km (0.116 R)
• M31: 12,119,821 km (0.082 R)
• M32: 12,683,655 km (0.037 R)
• M33: 12,746,786 km (0.06 R)
• M34: 13,513,176 km (0.083 R)
• M35: 13,577,802 km (0.099 R)
• M36: 13,836,905 km (0.063 R)
• M37: 13,901,981 km (0.108 R)
• M38: 14,163,178 km (0.103 R)
• M39: 15,224,426 km (0.078 R)
• M40: 15,968,675 km (0.059 R)
• M41: 16,242,290 km (0.082 R)
• M42: 16,448,585 km (0.088 R)
• M43: 17,845,380 km (0.094 R)
• M44: 18,058,258 km (0.079 R)
• M45: 18,200,526 km (0.091 R)
• M46: 20,232,214 km (0.044 R)
• M47: 20,751,319 km (0.088 R)
• M48: 20,975,117 km (0.084 R)
• M49: 22,870,971 km (0.095 R)
• M50: 22,948,014 km (0.083 R)
• M51: 23,878,363 km (0.075 R)
• M52: 26,338,500 km (0.077 R)
• M53: 26,661,781 km (0.117 R)
• M54: 29,629,803 km (0.093 R)
• M55: 31,923,737 km (0.062 R)
• M56: 34,185,956 km (0.062 R)
• M57: 34,273,919 km (0.08 R)
• M58: 34,626,970 km (0.112 R)
• M59: 35,069,780 km (0.074 R)
• M60: 35,961,084 km (0.099 R)
• M61: 39,507,750 km (0.08 R)
• M62: 40,714,556 km (0.083 R)
• M63: 41,463,294 km (0.088 R)
• M64: 42,594,703 km (0.111 R)
• M65: 42,879,238 km (0.113 R)
• M66: 47,417,289 km (0.091 R)
• M67: 47,712,146 km (0.064 R)
• M68: 48,897,560 km (0.094 R)
• M69: 49,394,225 km (0.08 R)
• M70: 50,693,632 km (0.082 R)
• M71: 50,995,072 km (0.095 R)
• M72: 51,700,875 km (0.052 R)
• M73: 51,902,981 km (0.093 R)
• M74: 52,308,242 km (0.082 R)
• M75: 52,409,819 km (0.062 R)
• M76: 52,918,152 km (0.053 R)
• M77: 53,837,282 km (0.077 R)
• M78: 54,042,231 km (0.054 R)
• M79: 59,356,097 km (0.067 R)
• M80: 59,779,908 km (0.064 R)
• M81: 63,422,167 km (0.04 R)
• M82: 64,724,865 km (0.072 R)
• M83: 65,160,943 km (0.099 R)
• M84: 65,707,574 km (0.051 R)
• M85: 68,574,168 km (0.09 R)
• M86: 69,018,922 km (0.069 R)
• M87: 71,143,960 km (0.085 R)
• M88: 74,542,824 km (0.051 R)
• M89: 74,999,995 km (0.11 R)
• M90: 76,722,764 km (0.105 R)

Kuiper Belt

Range: 30.6 - 59.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 181 - 15,820 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit