🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.3

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 0.48 AU - 0.8 AU

Year: 181 Days

Day: 21.7 Hours

Environment

Temp: 227 °C

Axial Tilt: 46.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 52,859,122 km

• M1: 495,767 km (0.1 R)
• M2: 571,165 km (0.102 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.59

Radius: 0.81

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 0.76 AU - 1.04 AU

Year: 301 Days

Day: 42.3 Hours

Environment

Temp: 141 °C

Axial Tilt: 1.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.09

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 0.85 AU - 1.17 AU

Year: 358 Days

Day: 30.4 Hours

Environment

Temp: 113 °C

Axial Tilt: 10.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.06

Radius: 1.02

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 1.5 AU - 2.24 AU

Year: 903 Days

Day: 27.2 Hours

Environment

Temp: -40 °C

Axial Tilt: 27.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.86

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 3.39 AU - 3.55 AU

Year: 2282 Days

Day: 25.9 Hours

Environment

Temp: -95 °C

Axial Tilt: 23.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.95

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 4.53 AU - 5.45 AU

Year: 3936 Days

Day: 37 Hours

Environment

Temp: -139 °C

Axial Tilt: 3.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 52,859,122 km

• M1: 3,238,794 km (0.038 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 225.6

Radius: 13.6

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 7.04 AU - 11.7 AU

Year: 10128 Days

Day: 5.1 Hours

Environment

Temp: -173 °C

Axial Tilt: 2.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 52,859,122 km

• M1: 180,864 km (0.107 R)
• M2: 386,561 km (0.114 R)
• M3: 507,586 km (0.06 R)
• M4: 633,098 km (0.076 R)
• M5: 892,650 km (0.072 R)
• M6: 1,172,548 km (0.106 R)
• M7: 1,481,318 km (0.085 R)
• M8: 1,637,049 km (0.119 R)
• M9: 2,415,557 km (0.067 R)
• M10: 3,095,330 km (0.083 R)
• M11: 3,206,930 km (0.056 R)
• M12: 3,457,207 km (0.113 R)
• M13: 3,713,917 km (0.109 R)
• M14: 3,856,633 km (0.117 R)
• M15: 4,246,336 km (0.081 R)
• M16: 4,471,181 km (0.089 R)
• M17: 5,169,354 km (0.118 R)
• M18: 5,382,980 km (0.065 R)
• M19: 5,572,221 km (0.086 R)
• M20: 5,874,110 km (0.102 R)
• M21: 6,013,086 km (0.06 R)
• M22: 6,237,932 km (0.081 R)
• M23: 6,782,917 km (0.081 R)
• M24: 6,987,567 km (0.117 R)
• M25: 7,523,427 km (0.068 R)
• M26: 7,735,407 km (0.088 R)
• M27: 8,320,783 km (0.089 R)
• M28: 8,697,919 km (0.071 R)
• M29: 8,824,928 km (0.081 R)
• M30: 8,920,521 km (0.078 R)
• M31: 9,632,607 km (0.105 R)
• M32: 10,262,264 km (0.109 R)
• M33: 10,531,391 km (0.069 R)
• M34: 10,871,128 km (0.101 R)
• M35: 12,230,374 km (0.119 R)
• M36: 12,623,517 km (0.103 R)
• M37: 13,057,052 km (0.038 R)
• M38: 13,166,258 km (0.065 R)
• M39: 13,275,764 km (0.061 R)
• M40: 13,569,125 km (0.042 R)
• M41: 14,312,028 km (0.114 R)
• M42: 14,992,100 km (0.064 R)
• M43: 15,106,393 km (0.117 R)
• M44: 15,798,732 km (0.106 R)
• M45: 16,031,805 km (0.064 R)
• M46: 16,698,414 km (0.11 R)
• M47: 17,055,055 km (0.098 R)
• M48: 17,414,239 km (0.088 R)
• M49: 17,534,516 km (0.112 R)
• M50: 17,937,383 km (0.097 R)
• M51: 18,261,861 km (0.055 R)
• M52: 18,424,923 km (0.034 R)
• M53: 18,670,263 km (0.104 R)
• M54: 19,164,385 km (0.105 R)
• M55: 19,913,571 km (0.085 R)
• M56: 20,081,420 km (0.049 R)
• M57: 20,460,650 km (0.041 R)
• M58: 21,140,722 km (0.104 R)
• M59: 21,269,077 km (0.091 R)
• M60: 21,655,788 km (0.114 R)
• M61: 23,269,500 km (0.076 R)
• M62: 23,490,606 km (0.116 R)
• M63: 23,756,740 km (0.056 R)
• M64: 24,876,780 km (0.075 R)
• M65: 25,057,494 km (0.106 R)
• M66: 25,329,463 km (0.103 R)
• M67: 25,420,418 km (0.114 R)
• M68: 26,151,353 km (0.108 R)
• M69: 26,519,514 km (0.08 R)
• M70: 29,334,646 km (0.118 R)
• M71: 30,005,144 km (0.096 R)
• M72: 30,487,148 km (0.118 R)
• M73: 30,729,048 km (0.093 R)
• M74: 31,020,315 km (0.072 R)
• M75: 32,292,645 km (0.106 R)
• M76: 33,183,650 km (0.079 R)

Planet 8 - Gas Giant

Semi-Major Axis: 12.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 758.6

Radius: 9.3

Gravity: 8.77 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 9.92 AU - 15.68 AU

Year: 16170 Days

Day: 11.6 Hours

Environment

Temp: -174 °C

Axial Tilt: 4.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 52,859,122 km

• M1: 216,767 km (0.116 R)
• M2: 601,084 km (0.077 R)
• M3: 901,178 km (0.079 R)
• M4: 1,068,428 km (0.082 R)
• M5: 1,896,153 km (0.099 R)
• M6: 2,304,854 km (0.054 R)
• M7: 2,502,922 km (0.063 R)
• M8: 2,706,375 km (0.109 R)
• M9: 2,845,202 km (0.118 R)
• M10: 3,612,190 km (0.1 R)
• M11: 4,197,417 km (0.059 R)
• M12: 4,938,525 km (0.103 R)
• M13: 5,065,982 km (0.053 R)
• M14: 6,124,836 km (0.042 R)
• M15: 6,261,868 km (0.097 R)
• M16: 6,353,870 km (0.099 R)
• M17: 6,632,422 km (0.03 R)
• M18: 6,726,219 km (0.098 R)
• M19: 6,962,584 km (0.107 R)
• M20: 7,687,984 km (0.075 R)
• M21: 7,786,569 km (0.078 R)
• M22: 8,336,192 km (0.068 R)
• M23: 8,590,209 km (0.058 R)
• M24: 8,846,620 km (0.119 R)
• M25: 9,262,352 km (0.113 R)
• M26: 9,897,994 km (0.077 R)
• M27: 10,220,975 km (0.041 R)
• M28: 10,383,887 km (0.116 R)
• M29: 11,043,764 km (0.078 R)
• M30: 12,694,277 km (0.073 R)
• M31: 13,162,967 km (0.084 R)
• M32: 14,420,337 km (0.077 R)
• M33: 14,541,960 km (0.099 R)
• M34: 15,903,600 km (0.03 R)
• M35: 16,599,679 km (0.074 R)
• M36: 16,727,286 km (0.112 R)
• M37: 18,086,831 km (0.048 R)
• M38: 19,347,343 km (0.107 R)
• M39: 19,751,257 km (0.099 R)
• M40: 20,294,148 km (0.104 R)
• M41: 21,464,003 km (0.071 R)
• M42: 23,010,396 km (0.095 R)
• M43: 23,725,026 km (0.12 R)
• M44: 24,664,949 km (0.069 R)
• M45: 24,737,803 km (0.096 R)
• M46: 25,986,497 km (0.091 R)
• M47: 26,432,149 km (0.049 R)
• M48: 26,655,947 km (0.111 R)
• M49: 26,805,395 km (0.081 R)
• M50: 27,481,727 km (0.039 R)
• M51: 29,004,634 km (0.081 R)
• M52: 30,868,174 km (0.115 R)
• M53: 31,340,006 km (0.091 R)
• M54: 31,893,518 km (0.112 R)
• M55: 32,770,012 km (0.116 R)
• M56: 33,735,068 km (0.099 R)
• M57: 34,221,111 km (0.114 R)
• M58: 34,872,909 km (0.093 R)
• M59: 35,118,250 km (0.116 R)
• M60: 35,200,229 km (0.098 R)
• M61: 35,610,876 km (0.119 R)
• M62: 35,940,589 km (0.116 R)
• M63: 37,019,040 km (0.088 R)
• M64: 38,023,889 km (0.031 R)
• M65: 38,614,202 km (0.052 R)
• M66: 40,575,131 km (0.116 R)
• M67: 41,264,777 km (0.042 R)
• M68: 44,859,614 km (0.113 R)
• M69: 45,126,497 km (0.104 R)
• M70: 46,739,312 km (0.104 R)
• M71: 47,190,648 km (0.086 R)
• M72: 47,462,168 km (0.111 R)
• M73: 47,643,481 km (0.113 R)
• M74: 47,734,137 km (0.11 R)
• M75: 50,390,248 km (0.064 R)
• M76: 51,224,405 km (0.081 R)
• M77: 51,503,405 km (0.114 R)
• M78: 52,062,901 km (0.104 R)
• M79: 52,437,195 km (0.112 R)
• M80: 52,624,492 km (0.091 R)
• M81: 53,376,520 km (0.09 R)
• M82: 56,036,071 km (0.118 R)
• M83: 56,996,340 km (0.069 R)
• M84: 57,478,494 km (0.063 R)
• M85: 57,671,774 km (0.115 R)
• M86: 58,446,841 km (0.104 R)
• M87: 59,420,723 km (0.095 R)
• M88: 60,301,705 km (0.075 R)
• M89: 61,779,582 km (0.106 R)
• M90: 62,076,684 km (0.105 R)
• M91: 65,072,830 km (0.1 R)
• M92: 66,487,128 km (0.114 R)
• M93: 66,588,555 km (0.088 R)
• M94: 67,503,496 km (0.117 R)

Planet 9 - Ice Giant

Semi-Major Axis: 18.04 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 125.5

Radius: 6.2

Gravity: 3.26 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 13.93 AU - 22.15 AU

Year: 27055 Days

Day: 24 Hours

Environment

Temp: -202 °C

Axial Tilt: 10.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 52,859,122 km

• M1: 108,010 km (0.114 R)
• M2: 614,847 km (0.081 R)
• M3: 685,009 km (0.063 R)
• M4: 1,139,637 km (0.108 R)
• M5: 1,183,020 km (0.046 R)
• M6: 1,502,262 km (0.095 R)
• M7: 1,696,440 km (0.107 R)
• M8: 2,108,732 km (0.106 R)
• M9: 2,354,072 km (0.061 R)
• M10: 3,423,547 km (0.03 R)
• M11: 3,486,827 km (0.12 R)
• M12: 4,727,442 km (0.047 R)
• M13: 5,265,695 km (0.108 R)
• M14: 5,937,240 km (0.103 R)
• M15: 6,051,683 km (0.038 R)
• M16: 6,167,023 km (0.095 R)
• M17: 7,074,633 km (0.108 R)
• M18: 7,115,024 km (0.09 R)
• M19: 7,359,168 km (0.115 R)
• M20: 8,277,400 km (0.101 R)
• M21: 8,880,429 km (0.085 R)
• M22: 9,011,626 km (0.071 R)
• M23: 9,676,439 km (0.073 R)
• M24: 10,403,036 km (0.092 R)
• M25: 12,246,530 km (0.115 R)
• M26: 12,490,076 km (0.069 R)
• M27: 12,981,954 km (0.107 R)
• M28: 13,080,987 km (0.086 R)
• M29: 15,851,241 km (0.098 R)
• M30: 16,330,104 km (0.105 R)
• M31: 16,705,744 km (0.05 R)
• M32: 17,465,701 km (0.12 R)
• M33: 17,739,764 km (0.102 R)
• M34: 17,794,816 km (0.106 R)
• M35: 18,125,876 km (0.089 R)
• M36: 19,188,021 km (0.093 R)
• M37: 19,470,911 km (0.099 R)
• M38: 19,926,287 km (0.105 R)
• M39: 20,558,188 km (0.089 R)
• M40: 21,196,672 km (0.117 R)
• M41: 21,313,508 km (0.093 R)
• M42: 22,552,627 km (0.084 R)
• M43: 22,851,075 km (0.071 R)
• M44: 23,211,007 km (0.074 R)
• M45: 23,391,721 km (0.049 R)
• M46: 24,485,431 km (0.056 R)
• M47: 24,730,772 km (0.077 R)
• M48: 25,161,913 km (0.119 R)
• M49: 27,929,025 km (0.09 R)
• M50: 28,057,081 km (0.076 R)
• M51: 28,571,249 km (0.084 R)
• M52: 29,023,782 km (0.091 R)
• M53: 30,198,125 km (0.047 R)
• M54: 30,526,941 km (0.116 R)
• M55: 30,658,887 km (0.079 R)
• M56: 31,321,306 km (0.098 R)
• M57: 31,387,877 km (0.028 R)
• M58: 32,323,762 km (0.082 R)
• M59: 33,065,617 km (0.097 R)
• M60: 33,268,921 km (0.101 R)
• M61: 34,772,230 km (0.044 R)
• M62: 34,978,974 km (0.09 R)
• M63: 36,297,679 km (0.118 R)
• M64: 37,561,931 km (0.038 R)
• M65: 38,341,635 km (0.118 R)
• M66: 38,769,186 km (0.03 R)
• M67: 39,269,890 km (0.119 R)
• M68: 42,025,632 km (0.112 R)
• M69: 42,908,708 km (0.09 R)
• M70: 43,352,565 km (0.075 R)
• M71: 43,500,966 km (0.116 R)
• M72: 45,519,191 km (0.065 R)
• M73: 48,565,004 km (0.107 R)
• M74: 48,873,176 km (0.112 R)
• M75: 49,879,371 km (0.099 R)
• M76: 51,362,035 km (0.088 R)
• M77: 52,069,334 km (0.076 R)

Kuiper Belt

Range: 31.1 - 49.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 439 - 20,256 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit