🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.93

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 0.47 AU - 0.63 AU

Year: 154 Days

Day: 29.9 Hours

Environment

Temp: 186 °C

Axial Tilt: 25.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.52

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 0.87 AU - 1.35 AU

Year: 441 Days

Day: 34.4 Hours

Environment

Temp: 5 °C

Axial Tilt: 12.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.53

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 1.25 AU - 1.35 AU

Year: 558 Days

Day: 46.2 Hours

Environment

Temp: -27 °C

Axial Tilt: 18.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.96

Radius: 0.98

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 1.13 AU - 1.65 AU

Year: 617 Days

Day: 38.7 Hours

Environment

Temp: -37 °C

Axial Tilt: 39.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 77,905,224 km

• M1: 535,411 km (0.084 R)
• M2: 789,428 km (0.11 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.12

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 1.54 AU - 2.22 AU

Year: 971 Days

Day: 20.7 Hours

Environment

Temp: -62 °C

Axial Tilt: 18 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.83

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 1.93 AU - 2.45 AU

Year: 1221 Days

Day: 15.2 Hours

Environment

Temp: -91 °C

Axial Tilt: 16.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 7.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 888.4

Radius: 11

Gravity: 7.34 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 7.19 AU - 7.37 AU

Year: 7400 Days

Day: 7.3 Hours

Environment

Temp: -155 °C

Axial Tilt: 31.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 77,905,224 km

• M1: 156,629 km (0.07 R)
• M2: 239,805 km (0.059 R)
• M3: 336,595 km (0.1 R)
• M4: 686,654 km (0.074 R)
• M5: 778,956 km (0.111 R)
• M6: 1,505,104 km (0.043 R)
• M7: 1,755,980 km (0.085 R)
• M8: 1,842,747 km (0.106 R)
• M9: 1,953,299 km (0.086 R)
• M10: 2,043,357 km (0.047 R)
• M11: 2,181,137 km (0.114 R)
• M12: 2,490,505 km (0.112 R)
• M13: 2,662,992 km (0.042 R)
• M14: 2,813,936 km (0.116 R)
• M15: 3,751,167 km (0.057 R)
• M16: 4,625,865 km (0.028 R)
• M17: 4,716,671 km (0.12 R)
• M18: 4,962,012 km (0.073 R)
• M19: 5,593,764 km (0.081 R)
• M20: 5,723,166 km (0.084 R)
• M21: 6,418,945 km (0.067 R)
• M22: 6,759,580 km (0.109 R)
• M23: 7,387,891 km (0.102 R)
• M24: 7,781,034 km (0.12 R)
• M25: 7,962,047 km (0.056 R)
• M26: 8,071,404 km (0.12 R)
• M27: 8,887,909 km (0.073 R)
• M28: 9,382,928 km (0.062 R)
• M29: 9,459,821 km (0.112 R)
• M30: 9,575,610 km (0.09 R)
• M31: 10,399,595 km (0.062 R)
• M32: 10,679,194 km (0.085 R)
• M33: 10,880,552 km (0.073 R)
• M34: 11,492,108 km (0.069 R)
• M35: 11,615,676 km (0.118 R)
• M36: 12,031,110 km (0.033 R)
• M37: 12,493,666 km (0.081 R)
• M38: 12,620,824 km (0.059 R)
• M39: 13,392,899 km (0.089 R)
• M40: 13,523,049 km (0.099 R)
• M41: 13,610,115 km (0.074 R)
• M42: 14,535,079 km (0.086 R)
• M43: 14,624,239 km (0.118 R)
• M44: 14,758,279 km (0.12 R)
• M45: 15,891,483 km (0.108 R)
• M46: 15,983,336 km (0.091 R)
• M47: 17,762,054 km (0.028 R)
• M48: 18,048,684 km (0.075 R)
• M49: 18,626,431 km (0.118 R)
• M50: 19,112,624 km (0.104 R)
• M51: 19,357,216 km (0.102 R)
• M52: 19,849,543 km (0.115 R)
• M53: 19,948,577 km (0.089 R)
• M54: 20,346,208 km (0.118 R)
• M55: 20,545,921 km (0.079 R)
• M56: 21,048,121 km (0.078 R)
• M57: 21,554,510 km (0.069 R)
• M58: 21,809,126 km (0.087 R)
• M59: 22,527,495 km (0.06 R)
• M60: 23,462,631 km (0.066 R)
• M61: 24,040,228 km (0.045 R)
• M62: 24,569,505 km (0.111 R)
• M63: 25,639,429 km (0.12 R)
• M64: 26,017,463 km (0.104 R)
• M65: 26,234,380 km (0.06 R)
• M66: 26,669,860 km (0.112 R)
• M67: 28,883,459 km (0.103 R)
• M68: 30,125,720 km (0.045 R)
• M69: 30,296,561 km (0.094 R)
• M70: 31,847,891 km (0.093 R)
• M71: 32,720,944 km (0.068 R)
• M72: 33,837,991 km (0.076 R)
• M73: 33,956,323 km (0.112 R)
• M74: 34,907,915 km (0.116 R)
• M75: 35,087,283 km (0.102 R)
• M76: 35,326,939 km (0.101 R)
• M77: 35,567,193 km (0.113 R)
• M78: 35,988,760 km (0.081 R)
• M79: 37,080,675 km (0.076 R)
• M80: 37,263,782 km (0.059 R)
• M81: 37,814,602 km (0.105 R)
• M82: 39,732,895 km (0.059 R)
• M83: 39,920,192 km (0.099 R)
• M84: 40,609,539 km (0.084 R)
• M85: 42,063,630 km (0.09 R)
• M86: 42,573,310 km (0.104 R)

Planet 8 - Ice Giant

Semi-Major Axis: 12.32 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 749.7

Radius: 3.5

Gravity: 61.2 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 10.9 AU - 13.74 AU

Year: 16291 Days

Day: 15.6 Hours

Environment

Temp: -194 °C

Axial Tilt: 46.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 77,905,224 km

• M1: 49,666 km (0.072 R)
• M2: 590,313 km (0.104 R)
• M3: 762,351 km (0.113 R)
• M4: 925,113 km (0.118 R)
• M5: 1,336,507 km (0.117 R)
• M6: 1,619,098 km (0.03 R)
• M7: 2,302,760 km (0.099 R)
• M8: 3,027,861 km (0.086 R)
• M9: 3,100,416 km (0.055 R)
• M10: 5,176,236 km (0.107 R)
• M11: 7,000,283 km (0.061 R)
• M12: 7,289,306 km (0.097 R)
• M13: 7,879,320 km (0.054 R)
• M14: 8,129,747 km (0.045 R)
• M15: 8,382,717 km (0.079 R)
• M16: 8,433,580 km (0.117 R)
• M17: 9,367,220 km (0.109 R)
• M18: 10,061,654 km (0.061 R)
• M19: 10,661,990 km (0.111 R)
• M20: 11,330,244 km (0.057 R)
• M21: 12,415,576 km (0.118 R)
• M22: 12,882,471 km (0.101 R)
• M23: 13,000,055 km (0.079 R)
• M24: 13,953,741 km (0.053 R)
• M25: 14,195,641 km (0.067 R)
• M26: 16,053,647 km (0.07 R)
• M27: 16,307,065 km (0.117 R)
• M28: 17,334,055 km (0.089 R)
• M29: 18,249,743 km (0.062 R)
• M30: 18,580,504 km (0.097 R)
• M31: 18,779,918 km (0.082 R)
• M32: 18,846,639 km (0.062 R)
• M33: 19,113,970 km (0.119 R)
• M34: 19,923,444 km (0.102 R)
• M35: 20,881,918 km (0.092 R)
• M36: 21,925,513 km (0.075 R)
• M37: 22,347,678 km (0.085 R)
• M38: 22,418,288 km (0.06 R)
• M39: 22,630,567 km (0.073 R)
• M40: 23,414,760 km (0.114 R)
• M41: 23,918,306 km (0.071 R)
• M42: 24,062,967 km (0.082 R)
• M43: 24,280,333 km (0.119 R)
• M44: 24,425,592 km (0.109 R)
• M45: 24,571,151 km (0.112 R)
• M46: 26,340,146 km (0.096 R)
• M47: 26,788,939 km (0.111 R)
• M48: 27,089,332 km (0.103 R)
• M49: 27,315,524 km (0.049 R)
• M50: 27,618,011 km (0.113 R)
• M51: 28,226,126 km (0.071 R)
• M52: 28,608,648 km (0.039 R)
• M53: 29,766,087 km (0.086 R)
• M54: 31,649,524 km (0.059 R)
• M55: 33,087,159 km (0.117 R)
• M56: 33,328,910 km (0.115 R)
• M57: 34,138,683 km (0.087 R)
• M58: 35,777,827 km (0.082 R)
• M59: 37,107,303 km (0.116 R)
• M60: 37,526,177 km (0.054 R)
• M61: 38,283,890 km (0.116 R)
• M62: 39,558,015 km (0.119 R)
• M63: 39,729,006 km (0.088 R)
• M64: 40,415,211 km (0.102 R)
• M65: 40,673,567 km (0.103 R)
• M66: 41,625,458 km (0.072 R)
• M67: 42,672,194 km (0.062 R)
• M68: 42,847,523 km (0.094 R)
• M69: 42,935,187 km (0.038 R)
• M70: 44,258,530 km (0.102 R)
• M71: 45,774,405 km (0.107 R)
• M72: 46,133,590 km (0.091 R)
• M73: 48,216,740 km (0.12 R)
• M74: 48,307,995 km (0.059 R)
• M75: 48,582,058 km (0.068 R)
• M76: 49,040,127 km (0.067 R)
• M77: 53,415,266 km (0.063 R)
• M78: 54,267,226 km (0.062 R)
• M79: 54,457,066 km (0.119 R)
• M80: 54,552,210 km (0.12 R)
• M81: 55,601,340 km (0.079 R)
• M82: 56,176,394 km (0.046 R)
• M83: 57,139,206 km (0.072 R)
• M84: 58,107,403 km (0.089 R)
• M85: 58,398,970 km (0.047 R)
• M86: 58,593,596 km (0.099 R)
• M87: 58,885,911 km (0.091 R)
• M88: 59,374,198 km (0.063 R)
• M89: 60,256,526 km (0.054 R)
• M90: 61,044,608 km (0.118 R)
• M91: 61,935,014 km (0.088 R)
• M92: 63,728,992 km (0.033 R)
• M93: 64,230,295 km (0.097 R)
• M94: 64,632,264 km (0.057 R)
• M95: 65,035,131 km (0.115 R)
• M96: 65,236,789 km (0.092 R)
• M97: 66,553,250 km (0.09 R)
• M98: 67,469,687 km (0.094 R)

Planet 9 - Ice Giant

Semi-Major Axis: 17.58 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 381.4

Radius: 7.6

Gravity: 6.6 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 16.74 AU - 18.42 AU

Year: 27769 Days

Day: 17.3 Hours

Environment

Temp: -206 °C

Axial Tilt: 35.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 77,905,224 km

• M1: 96,939 km (0.12 R)
• M2: 626,067 km (0.056 R)
• M3: 1,988,904 km (0.069 R)
• M4: 3,868,601 km (0.053 R)
• M5: 4,083,423 km (0.101 R)
• M6: 4,480,007 km (0.09 R)
• M7: 5,357,100 km (0.11 R)
• M8: 5,645,076 km (0.057 R)
• M9: 6,136,056 km (0.044 R)
• M10: 8,288,470 km (0.1 R)
• M11: 8,399,023 km (0.114 R)
• M12: 8,565,675 km (0.116 R)
• M13: 8,677,424 km (0.1 R)
• M14: 8,789,623 km (0.093 R)
• M15: 10,114,162 km (0.12 R)
• M16: 10,769,401 km (0.12 R)
• M17: 12,183,400 km (0.083 R)
• M18: 12,944,105 km (0.107 R)
• M19: 13,785,444 km (0.069 R)
• M20: 14,245,906 km (0.114 R)
• M21: 14,778,175 km (0.064 R)
• M22: 14,845,195 km (0.064 R)
• M23: 15,249,259 km (0.112 R)
• M24: 17,464,953 km (0.074 R)
• M25: 18,177,787 km (0.094 R)
• M26: 18,249,594 km (0.116 R)
• M27: 19,338,068 km (0.08 R)
• M28: 20,521,986 km (0.072 R)
• M29: 20,746,682 km (0.074 R)
• M30: 22,804,550 km (0.117 R)
• M31: 23,661,446 km (0.12 R)
• M32: 25,166,401 km (0.093 R)
• M33: 25,567,473 km (0.115 R)
• M34: 25,890,006 km (0.091 R)
• M35: 26,701,874 km (0.12 R)
• M36: 26,947,214 km (0.108 R)
• M37: 27,770,002 km (0.104 R)
• M38: 27,935,607 km (0.099 R)
• M39: 28,184,538 km (0.114 R)
• M40: 28,768,269 km (0.037 R)
• M41: 30,799,808 km (0.09 R)
• M42: 31,401,042 km (0.115 R)
• M43: 31,573,528 km (0.107 R)
• M44: 34,464,657 km (0.1 R)
• M45: 35,178,238 km (0.096 R)
• M46: 36,529,257 km (0.101 R)
• M47: 36,983,286 km (0.1 R)
• M48: 37,165,497 km (0.083 R)
• M49: 37,530,665 km (0.068 R)
• M50: 37,622,219 km (0.101 R)
• M51: 39,188,957 km (0.113 R)
• M52: 39,281,708 km (0.057 R)
• M53: 40,682,842 km (0.105 R)
• M54: 41,910,442 km (0.045 R)
• M55: 42,481,008 km (0.115 R)
• M56: 43,150,010 km (0.117 R)
• M57: 45,177,959 km (0.072 R)
• M58: 45,958,560 km (0.042 R)
• M59: 48,227,661 km (0.058 R)
• M60: 48,925,535 km (0.06 R)
• M61: 50,129,498 km (0.102 R)
• M62: 51,038,904 km (0.067 R)
• M63: 52,464,422 km (0.116 R)
• M64: 53,079,269 km (0.059 R)
• M65: 53,902,806 km (0.109 R)
• M66: 54,730,680 km (0.102 R)
• M67: 56,294,128 km (0.073 R)
• M68: 56,608,582 km (0.115 R)
• M69: 58,719,857 km (0.068 R)
• M70: 60,427,218 km (0.098 R)
• M71: 60,856,713 km (0.063 R)
• M72: 61,179,396 km (0.12 R)
• M73: 61,934,566 km (0.067 R)
• M74: 62,259,193 km (0.112 R)
• M75: 64,328,281 km (0.069 R)
• M76: 64,766,753 km (0.114 R)
• M77: 65,206,121 km (0.028 R)
• M78: 65,646,687 km (0.066 R)
• M79: 67,307,074 km (0.118 R)
• M80: 69,317,819 km (0.109 R)
• M81: 69,992,356 km (0.109 R)
• M82: 70,782,233 km (0.077 R)
• M83: 71,688,496 km (0.105 R)
• M84: 73,397,951 km (0.087 R)
• M85: 74,890,489 km (0.062 R)
• M86: 75,351,699 km (0.086 R)
• M87: 75,929,446 km (0.087 R)
• M88: 76,276,962 km (0.113 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 280 - 10,591 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit