🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.73

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 0.54 AU - 0.62 AU

Year: 190 Days

Day: 27.1 Hours

Environment

Temp: 20 °C

Axial Tilt: 5.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.95

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 0.53 AU - 0.75 AU

Year: 220 Days

Day: 45.1 Hours

Environment

Temp: 12 °C

Axial Tilt: 24.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 79,405,644 km

• M1: 207,492 km (0.053 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.08

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 0.79 AU - 0.99 AU

Year: 361 Days

Day: 38 Hours

Environment

Temp: -39 °C

Axial Tilt: 27.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.36

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 1.73 AU - 2.03 AU

Year: 1110 Days

Day: 39.4 Hours

Environment

Temp: -108 °C

Axial Tilt: 4.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.14 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Terrestrial

Semi-Major Axis: 2.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.74

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 1.8 AU - 2.98 AU

Year: 1590 Days

Day: 31.9 Hours

Environment

Temp: -131 °C

Axial Tilt: 15.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.65

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 2.05 AU - 3.13 AU

Year: 1794 Days

Day: 33.8 Hours

Environment

Temp: -127 °C

Axial Tilt: 5.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 79,405,644 km

• M1: 374,743 km (0.086 R)

Planet 7 - Gas Giant

Semi-Major Axis: 3.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 31.3

Radius: 11.3

Gravity: 0.25 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 3.06 AU - 3.6 AU

Year: 2616 Days

Day: 9 Hours

Environment

Temp: -141 °C

Axial Tilt: 49.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 79,405,644 km

• M1: 158,574 km (0.101 R)
• M2: 262,245 km (0.069 R)
• M3: 344,823 km (0.108 R)
• M4: 436,826 km (0.101 R)
• M5: 592,557 km (0.081 R)
• M6: 704,905 km (0.098 R)
• M7: 778,059 km (0.11 R)
• M8: 863,778 km (0.107 R)
• M9: 1,004,251 km (0.101 R)
• M10: 1,093,411 km (0.1 R)
• M11: 1,269,039 km (0.083 R)
• M12: 1,418,936 km (0.115 R)
• M13: 1,496,128 km (0.091 R)
• M14: 1,661,284 km (0.055 R)
• M15: 2,077,166 km (0.106 R)
• M16: 2,158,847 km (0.034 R)
• M17: 2,620,057 km (0.107 R)
• M18: 2,881,105 km (0.041 R)
• M19: 3,111,785 km (0.098 R)
• M20: 3,493,559 km (0.108 R)
• M21: 3,615,930 km (0.106 R)
• M22: 3,966,438 km (0.072 R)
• M23: 4,223,447 km (0.112 R)
• M24: 4,345,369 km (0.084 R)
• M25: 4,450,836 km (0.071 R)
• M26: 4,530,422 km (0.061 R)
• M27: 4,745,095 km (0.066 R)
• M28: 5,128,963 km (0.074 R)
• M29: 5,618,148 km (0.083 R)
• M30: 5,839,403 km (0.092 R)
• M31: 6,152,063 km (0.082 R)
• M32: 6,240,924 km (0.106 R)
• M33: 6,500,177 km (0.071 R)
• M34: 6,570,638 km (0.078 R)
• M35: 6,651,421 km (0.119 R)
• M36: 6,947,026 km (0.091 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 54

Radius: 8.9

Gravity: 0.68 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 7.26 AU - 8.5 AU

Year: 9522 Days

Day: 5.9 Hours

Environment

Temp: -183 °C

Axial Tilt: 31.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 79,405,644 km

• M1: 166,652 km (0.06 R)
• M2: 223,948 km (0.063 R)
• M3: 287,078 km (0.117 R)
• M4: 345,272 km (0.117 R)
• M5: 453,730 km (0.026 R)
• M6: 558,299 km (0.078 R)
• M7: 653,743 km (0.026 R)
• M8: 783,743 km (0.094 R)
• M9: 1,341,295 km (0.106 R)
• M10: 1,671,906 km (0.058 R)
• M11: 1,853,518 km (0.056 R)
• M12: 2,292,587 km (0.103 R)
• M13: 2,392,968 km (0.06 R)
• M14: 2,932,268 km (0.036 R)
• M15: 3,120,312 km (0.071 R)
• M16: 3,199,898 km (0.104 R)
• M17: 3,946,242 km (0.066 R)
• M18: 4,189,040 km (0.12 R)
• M19: 4,294,656 km (0.102 R)
• M20: 4,419,121 km (0.091 R)
• M21: 4,762,747 km (0.092 R)
• M22: 5,572,072 km (0.042 R)
• M23: 5,649,564 km (0.115 R)
• M24: 5,766,400 km (0.107 R)
• M25: 5,825,191 km (0.087 R)
• M26: 6,062,155 km (0.117 R)
• M27: 6,958,096 km (0.101 R)
• M28: 7,506,821 km (0.078 R)
• M29: 7,700,102 km (0.098 R)
• M30: 7,786,420 km (0.112 R)
• M31: 7,960,252 km (0.119 R)
• M32: 8,333,798 km (0.116 R)
• M33: 9,029,727 km (0.1 R)
• M34: 9,098,094 km (0.045 R)
• M35: 9,350,166 km (0.065 R)
• M36: 9,534,919 km (0.073 R)
• M37: 10,309,986 km (0.1 R)
• M38: 10,381,494 km (0.047 R)
• M39: 10,959,091 km (0.096 R)
• M40: 11,994,907 km (0.092 R)
• M41: 12,626,359 km (0.043 R)
• M42: 12,805,129 km (0.079 R)
• M43: 13,113,450 km (0.064 R)
• M44: 13,763,752 km (0.102 R)
• M45: 14,158,990 km (0.115 R)
• M46: 14,852,825 km (0.106 R)
• M47: 15,394,070 km (0.12 R)
• M48: 16,301,381 km (0.069 R)
• M49: 17,169,348 km (0.083 R)
• M50: 17,623,228 km (0.12 R)
• M51: 17,680,224 km (0.057 R)
• M52: 17,737,371 km (0.111 R)
• M53: 18,253,783 km (0.107 R)
• M54: 19,096,168 km (0.045 R)
• M55: 19,566,504 km (0.095 R)
• M56: 19,832,639 km (0.113 R)

Planet 9 - Gas Giant

Semi-Major Axis: 9.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 16.7

Radius: 14.8

Gravity: 0.08 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 9.19 AU - 10.21 AU

Year: 13004 Days

Day: 9.4 Hours

Environment

Temp: -205 °C

Axial Tilt: 35.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 79,405,644 km

• M1: 195,824 km (0.12 R)
• M2: 372,648 km (0.076 R)
• M3: 540,796 km (0.067 R)
• M4: 725,400 km (0.055 R)
• M5: 1,116,449 km (0.076 R)
• M6: 1,978,432 km (0.063 R)
• M7: 2,305,004 km (0.117 R)
• M8: 2,532,542 km (0.097 R)
• M9: 2,996,745 km (0.091 R)
• M10: 3,176,112 km (0.064 R)
• M11: 3,416,067 km (0.104 R)
• M12: 3,574,641 km (0.046 R)
• M13: 3,899,268 km (0.105 R)
• M14: 4,034,954 km (0.116 R)
• M15: 4,342,078 km (0.101 R)
• M16: 4,688,996 km (0.11 R)
• M17: 4,801,194 km (0.091 R)
• M18: 5,443,418 km (0.05 R)
• M19: 6,008,150 km (0.12 R)
• M20: 6,555,977 km (0.119 R)
• M21: 6,772,296 km (0.085 R)
• M22: 7,305,163 km (0.102 R)
• M23: 7,529,560 km (0.04 R)
• M24: 7,718,353 km (0.054 R)
• M25: 8,100,725 km (0.104 R)
• M26: 8,197,365 km (0.09 R)
• M27: 8,489,530 km (0.074 R)
• M28: 8,924,111 km (0.11 R)
• M29: 9,815,266 km (0.098 R)
• M30: 10,628,929 km (0.099 R)
• M31: 10,734,844 km (0.088 R)
• M32: 12,971,033 km (0.032 R)
• M33: 13,586,628 km (0.097 R)
• M34: 14,002,361 km (0.05 R)
• M35: 14,095,261 km (0.076 R)
• M36: 14,281,810 km (0.09 R)
• M37: 14,563,054 km (0.074 R)
• M38: 14,775,333 km (0.102 R)
• M39: 14,964,724 km (0.032 R)
• M40: 15,083,654 km (0.104 R)
• M41: 16,411,634 km (0.066 R)

Planet 10 - Ice Giant

Semi-Major Axis: 12.78 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 805.2

Radius: 3

Gravity: 89.47 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 11.9 AU - 13.66 AU

Year: 19666 Days

Day: 20.9 Hours

Environment

Temp: -197 °C

Axial Tilt: 31.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 79,405,644 km

• M1: 183,108 km (0.06 R)
• M2: 229,034 km (0.088 R)
• M3: 314,156 km (0.114 R)
• M4: 491,579 km (0.092 R)
• M5: 672,293 km (0.071 R)
• M6: 720,463 km (0.066 R)
• M7: 872,006 km (0.047 R)
• M8: 951,442 km (0.097 R)
• M9: 1,145,920 km (0.071 R)
• M10: 1,507,199 km (0.062 R)
• M11: 1,634,955 km (0.11 R)
• M12: 3,672,029 km (0.069 R)
• M13: 4,510,525 km (0.119 R)
• M14: 4,833,806 km (0.108 R)
• M15: 5,698,931 km (0.104 R)
• M16: 5,947,563 km (0.089 R)
• M17: 6,301,661 km (0.104 R)
• M18: 6,977,095 km (0.117 R)
• M19: 7,404,047 km (0.114 R)
• M20: 7,675,268 km (0.091 R)
• M21: 8,115,834 km (0.073 R)
• M22: 8,283,234 km (0.106 R)
• M23: 9,252,628 km (0.096 R)
• M24: 9,369,015 km (0.082 R)
• M25: 9,427,508 km (0.081 R)
• M26: 10,317,616 km (0.102 R)
• M27: 11,859,670 km (0.096 R)
• M28: 11,986,230 km (0.114 R)
• M29: 12,113,089 km (0.114 R)
• M30: 12,368,154 km (0.115 R)
• M31: 12,496,359 km (0.107 R)
• M32: 12,625,013 km (0.071 R)
• M33: 13,078,893 km (0.081 R)
• M34: 14,946,622 km (0.045 R)
• M35: 17,252,374 km (0.109 R)
• M36: 17,395,540 km (0.066 R)
• M37: 17,972,539 km (0.115 R)
• M38: 18,482,518 km (0.111 R)
• M39: 19,740,785 km (0.115 R)
• M40: 21,102,874 km (0.106 R)
• M41: 21,409,550 km (0.063 R)
• M42: 22,416,792 km (0.115 R)
• M43: 23,281,019 km (0.097 R)
• M44: 24,156,017 km (0.082 R)
• M45: 24,476,904 km (0.029 R)
• M46: 26,102,285 km (0.079 R)
• M47: 27,011,092 km (0.104 R)
• M48: 27,344,097 km (0.114 R)
• M49: 29,370,400 km (0.079 R)
• M50: 30,315,261 km (0.093 R)
• M51: 30,401,578 km (0.092 R)
• M52: 30,921,581 km (0.11 R)
• M53: 31,008,647 km (0.113 R)
• M54: 32,587,652 km (0.1 R)
• M55: 33,476,264 km (0.071 R)
• M56: 34,823,841 km (0.105 R)
• M57: 36,464,182 km (0.062 R)
• M58: 36,832,193 km (0.097 R)
• M59: 37,016,647 km (0.105 R)
• M60: 37,108,949 km (0.083 R)
• M61: 37,386,453 km (0.118 R)
• M62: 38,783,996 km (0.105 R)
• M63: 39,819,812 km (0.1 R)
• M64: 40,578,722 km (0.033 R)
• M65: 41,630,095 km (0.099 R)
• M66: 43,857,009 km (0.092 R)
• M67: 47,219,371 km (0.116 R)
• M68: 48,022,412 km (0.064 R)
• M69: 48,223,921 km (0.096 R)
• M70: 49,438,656 km (0.084 R)
• M71: 50,049,763 km (0.109 R)
• M72: 50,765,888 km (0.05 R)
• M73: 51,691,749 km (0.098 R)
• M74: 52,001,566 km (0.085 R)
• M75: 54,292,358 km (0.109 R)
• M76: 56,615,763 km (0.051 R)
• M77: 56,722,277 km (0.092 R)
• M78: 58,648,499 km (0.112 R)
• M79: 58,863,770 km (0.074 R)
• M80: 60,378,598 km (0.111 R)
• M81: 60,487,356 km (0.086 R)
• M82: 60,922,686 km (0.114 R)
• M83: 61,250,006 km (0.108 R)
• M84: 63,778,210 km (0.087 R)
• M85: 65,556,928 km (0.099 R)
• M86: 67,014,161 km (0.071 R)
• M87: 68,255,524 km (0.037 R)
• M88: 69,049,291 km (0.117 R)
• M89: 71,219,507 km (0.114 R)
• M90: 71,564,330 km (0.1 R)
• M91: 71,794,412 km (0.076 R)
• M92: 73,296,075 km (0.12 R)
• M93: 73,760,277 km (0.053 R)
• M94: 73,876,515 km (0.091 R)
• M95: 74,458,301 km (0.072 R)
• M96: 74,924,897 km (0.101 R)
• M97: 75,860,931 km (0.07 R)
• M98: 76,330,518 km (0.093 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 391 - 17,408 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit