🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.19

Radius: 0.51

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 0.4 AU - 0.66 AU

Year: 253 Days

Day: 18.9 Hours

Environment

Temp: -116 °C

Axial Tilt: 9.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.85

Radius: 1.28

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 0.48 AU - 0.66 AU

Year: 282 Days

Day: 47.2 Hours

Environment

Temp: -130 °C

Axial Tilt: 36.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 0.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 390.3

Radius: 10.3

Gravity: 3.68 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 0.57 AU - 0.85 AU

Year: 392 Days

Day: 13.8 Hours

Environment

Temp: -145 °C

Axial Tilt: 22.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 47,749,363 km

• M1: 128,505 km (0.09 R)
• M2: 198,666 km (0.096 R)
• M3: 277,654 km (0.117 R)
• M4: 361,728 km (0.096 R)
• M5: 438,023 km (0.091 R)
• M6: 509,231 km (0.043 R)
• M7: 620,233 km (0.065 R)
• M8: 723,007 km (0.077 R)
• M9: 864,825 km (0.079 R)
• M10: 966,103 km (0.041 R)
• M11: 1,119,890 km (0.117 R)
• M12: 1,193,791 km (0.053 R)
• M13: 1,346,680 km (0.106 R)
• M14: 1,497,325 km (0.044 R)
• M15: 1,588,580 km (0.07 R)
• M16: 1,705,266 km (0.092 R)
• M17: 1,771,987 km (0.107 R)
• M18: 1,849,329 km (0.109 R)
• M19: 1,972,598 km (0.11 R)
• M20: 2,088,386 km (0.117 R)
• M21: 2,160,044 km (0.079 R)
• M22: 2,232,599 km (0.073 R)
• M23: 2,300,666 km (0.115 R)
• M24: 2,514,591 km (0.103 R)
• M25: 2,735,247 km (0.085 R)
• M26: 2,887,688 km (0.06 R)
• M27: 2,956,353 km (0.108 R)
• M28: 3,095,479 km (0.116 R)
• M29: 3,165,790 km (0.098 R)
• M30: 3,266,470 km (0.115 R)
• M31: 3,350,095 km (0.062 R)
• M32: 3,587,058 km (0.105 R)
• M33: 3,717,058 km (0.085 R)
• M34: 3,810,707 km (0.084 R)
• M35: 3,943,400 km (0.097 R)
• M36: 4,096,887 km (0.085 R)
• M37: 4,193,827 km (0.115 R)
• M38: 4,291,514 km (0.088 R)
• M39: 4,376,785 km (0.084 R)
• M40: 4,475,968 km (0.09 R)

Planet 4 - Gas Giant

Semi-Major Axis: 0.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 463.1

Radius: 9.4

Gravity: 5.24 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 0.7 AU - 0.8 AU

Year: 426 Days

Day: 6.2 Hours

Environment

Temp: -143 °C

Axial Tilt: 49.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 47,749,363 km

• M1: 128,953 km (0.089 R)
• M2: 201,957 km (0.061 R)
• M3: 297,401 km (0.118 R)
• M4: 360,232 km (0.103 R)
• M5: 459,116 km (0.067 R)
• M6: 565,480 km (0.1 R)
• M7: 637,885 km (0.12 R)
• M8: 717,621 km (0.106 R)
• M9: 820,544 km (0.095 R)
• M10: 912,248 km (0.114 R)
• M11: 1,093,710 km (0.116 R)
• M12: 1,209,200 km (0.078 R)
• M13: 1,291,628 km (0.086 R)
• M14: 1,452,895 km (0.11 R)
• M15: 1,540,858 km (0.043 R)
• M16: 1,615,657 km (0.083 R)
• M17: 1,743,264 km (0.104 R)
• M18: 2,041,113 km (0.1 R)
• M19: 2,101,551 km (0.075 R)
• M20: 2,168,122 km (0.082 R)
• M21: 2,246,810 km (0.057 R)
• M22: 2,471,058 km (0.098 R)
• M23: 2,678,699 km (0.104 R)
• M24: 2,751,105 km (0.038 R)
• M25: 2,818,274 km (0.074 R)
• M26: 2,922,993 km (0.118 R)
• M27: 3,149,035 km (0.101 R)
• M28: 3,283,524 km (0.117 R)
• M29: 3,380,912 km (0.119 R)
• M30: 3,618,324 km (0.071 R)
• M31: 3,678,612 km (0.084 R)
• M32: 3,739,199 km (0.116 R)
• M33: 3,813,699 km (0.071 R)
• M34: 3,929,786 km (0.11 R)
• M35: 3,998,601 km (0.117 R)
• M36: 4,088,809 km (0.088 R)
• M37: 4,172,584 km (0.063 R)
• M38: 4,327,717 km (0.114 R)
• M39: 4,600,284 km (0.101 R)
• M40: 4,665,658 km (0.102 R)
• M41: 4,819,445 km (0.065 R)
• M42: 4,893,346 km (0.077 R)
• M43: 4,989,837 km (0.068 R)

Planet 5 - Gas Giant

Semi-Major Axis: 0.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 175.4

Radius: 14.7

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 0.86 AU - 0.92 AU

Year: 551 Days

Day: 10 Hours

Environment

Temp: -149 °C

Axial Tilt: 37.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 47,749,363 km

• M1: 183,856 km (0.119 R)
• M2: 278,402 km (0.089 R)
• M3: 376,239 km (0.051 R)
• M4: 484,099 km (0.12 R)
• M5: 589,266 km (0.064 R)
• M6: 717,172 km (0.05 R)
• M7: 940,223 km (0.099 R)
• M8: 1,053,618 km (0.059 R)
• M9: 1,156,541 km (0.089 R)
• M10: 1,320,052 km (0.061 R)
• M11: 1,419,684 km (0.099 R)
• M12: 1,526,347 km (0.061 R)
• M13: 1,667,119 km (0.054 R)
• M14: 1,784,852 km (0.117 R)
• M15: 1,910,215 km (0.12 R)
• M16: 2,048,444 km (0.09 R)
• M17: 2,199,986 km (0.108 R)
• M18: 2,488,710 km (0.117 R)
• M19: 2,730,909 km (0.056 R)
• M20: 2,822,463 km (0.063 R)
• M21: 3,097,873 km (0.093 R)
• M22: 3,273,201 km (0.096 R)
• M23: 3,498,496 km (0.034 R)
• M24: 3,770,914 km (0.075 R)
• M25: 3,897,623 km (0.107 R)
• M26: 4,038,095 km (0.081 R)
• M27: 4,155,530 km (0.085 R)
• M28: 4,330,559 km (0.054 R)

Planet 6 - Gas Giant

Semi-Major Axis: 1.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 959.1

Radius: 11

Gravity: 7.93 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 0.97 AU - 1.35 AU

Year: 820 Days

Day: 5.7 Hours

Environment

Temp: -162 °C

Axial Tilt: 33.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 47,749,363 km

• M1: 137,181 km (0.082 R)
• M2: 235,317 km (0.1 R)
• M3: 424,409 km (0.101 R)
• M4: 567,425 km (0.056 R)
• M5: 751,729 km (0.089 R)
• M6: 911,799 km (0.034 R)
• M7: 1,036,264 km (0.096 R)
• M8: 1,237,773 km (0.108 R)
• M9: 1,544,897 km (0.096 R)
• M10: 1,776,924 km (0.095 R)
• M11: 1,859,502 km (0.115 R)
• M12: 2,168,122 km (0.11 R)
• M13: 2,328,790 km (0.082 R)
• M14: 2,624,096 km (0.099 R)
• M15: 2,699,793 km (0.031 R)
• M16: 2,805,259 km (0.099 R)
• M17: 3,010,208 km (0.107 R)
• M18: 3,079,771 km (0.113 R)
• M19: 3,180,002 km (0.11 R)
• M20: 3,497,598 km (0.087 R)
• M21: 3,633,882 km (0.056 R)
• M22: 3,793,503 km (0.101 R)
• M23: 3,944,447 km (0.106 R)
• M24: 4,097,486 km (0.115 R)
• M25: 4,297,199 km (0.036 R)
• M26: 4,375,738 km (0.039 R)
• M27: 4,625,566 km (0.107 R)
• M28: 4,694,680 km (0.097 R)
• M29: 4,821,988 km (0.07 R)
• M30: 5,223,210 km (0.117 R)
• M31: 5,355,305 km (0.039 R)
• M32: 5,476,329 km (0.12 R)
• M33: 5,783,005 km (0.09 R)
• M34: 6,095,365 km (0.074 R)
• M35: 6,221,925 km (0.079 R)
• M36: 6,374,964 km (0.054 R)
• M37: 6,477,588 km (0.117 R)
• M38: 6,567,945 km (0.094 R)
• M39: 6,658,601 km (0.089 R)
• M40: 6,762,871 km (0.065 R)
• M41: 6,933,413 km (0.061 R)
• M42: 7,105,300 km (0.094 R)
• M43: 7,185,186 km (0.074 R)
• M44: 7,656,868 km (0.103 R)
• M45: 7,738,698 km (0.03 R)
• M46: 7,807,214 km (0.079 R)
• M47: 8,083,072 km (0.1 R)
• M48: 8,236,260 km (0.103 R)
• M49: 8,306,123 km (0.078 R)
• M50: 8,644,513 km (0.103 R)
• M51: 8,801,142 km (0.097 R)
• M52: 8,901,373 km (0.03 R)
• M53: 9,102,881 km (0.119 R)
• M54: 9,204,159 km (0.047 R)
• M55: 9,334,907 km (0.03 R)
• M56: 9,554,367 km (0.118 R)
• M57: 9,849,524 km (0.047 R)

Planet 7 - Gas Giant

Semi-Major Axis: 2.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 502.8

Radius: 14.2

Gravity: 2.49 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 2.03 AU - 2.37 AU

Year: 2141 Days

Day: 7.4 Hours

Environment

Temp: -188 °C

Axial Tilt: 10 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 47,749,363 km

• M1: 303,534 km (0.062 R)
• M2: 395,836 km (0.1 R)
• M3: 490,831 km (0.088 R)
• M4: 582,684 km (0.08 R)
• M5: 696,976 km (0.108 R)
• M6: 943,813 km (0.1 R)
• M7: 1,047,484 km (0.093 R)
• M8: 1,354,459 km (0.102 R)
• M9: 1,565,243 km (0.076 R)
• M10: 1,722,769 km (0.11 R)
• M11: 2,008,800 km (0.084 R)
• M12: 2,134,612 km (0.118 R)
• M13: 2,346,443 km (0.07 R)
• M14: 2,677,503 km (0.116 R)
• M15: 2,803,913 km (0.11 R)
• M16: 3,222,488 km (0.114 R)
• M17: 3,330,198 km (0.109 R)
• M18: 3,945,045 km (0.115 R)
• M19: 4,206,991 km (0.108 R)
• M20: 4,702,011 km (0.115 R)
• M21: 5,536,019 km (0.117 R)
• M22: 6,759,131 km (0.085 R)
• M23: 6,933,113 km (0.109 R)
• M24: 7,090,939 km (0.028 R)
• M25: 7,249,962 km (0.119 R)
• M26: 7,338,972 km (0.074 R)
• M27: 7,464,036 km (0.117 R)
• M28: 7,571,747 km (0.065 R)
• M29: 8,247,929 km (0.12 R)
• M30: 8,396,779 km (0.097 R)
• M31: 8,508,977 km (0.109 R)
• M32: 8,678,172 km (0.116 R)
• M33: 9,096,598 km (0.106 R)
• M34: 9,385,621 km (0.064 R)
• M35: 10,032,332 km (0.073 R)
• M36: 10,211,102 km (0.074 R)
• M37: 10,612,473 km (0.1 R)
• M38: 10,733,946 km (0.045 R)
• M39: 11,019,080 km (0.095 R)
• M40: 11,952,571 km (0.087 R)
• M41: 12,333,148 km (0.102 R)
• M42: 12,997,811 km (0.057 R)
• M43: 13,258,410 km (0.071 R)
• M44: 13,520,506 km (0.104 R)
• M45: 13,696,283 km (0.069 R)
• M46: 13,961,371 km (0.097 R)
• M47: 14,139,093 km (0.102 R)
• M48: 14,339,853 km (0.115 R)
• M49: 14,744,366 km (0.063 R)

Planet 8 - Gas Giant

Semi-Major Axis: 3.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 648.3

Radius: 14.7

Gravity: 3 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 2.86 AU - 3.46 AU

Year: 3685 Days

Day: 11.2 Hours

Environment

Temp: -202 °C

Axial Tilt: 31.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 47,749,363 km

• M1: 367,712 km (0.058 R)
• M2: 562,488 km (0.114 R)
• M3: 885,769 km (0.093 R)
• M4: 1,046,736 km (0.077 R)
• M5: 1,535,772 km (0.107 R)
• M6: 2,476,593 km (0.086 R)
• M7: 2,710,863 km (0.083 R)
• M8: 2,882,751 km (0.101 R)
• M9: 3,076,181 km (0.11 R)
• M10: 3,402,304 km (0.094 R)
• M11: 3,625,953 km (0.105 R)
• M12: 3,758,796 km (0.118 R)
• M13: 4,088,061 km (0.114 R)
• M14: 4,226,439 km (0.07 R)
• M15: 4,569,168 km (0.11 R)
• M16: 4,775,164 km (0.051 R)
• M17: 5,005,246 km (0.08 R)
• M18: 5,476,628 km (0.075 R)
• M19: 5,717,631 km (0.051 R)
• M20: 5,895,353 km (0.035 R)
• M21: 6,577,669 km (0.105 R)
• M22: 6,717,094 km (0.043 R)
• M23: 6,928,326 km (0.098 R)
• M24: 7,237,246 km (0.102 R)
• M25: 7,405,394 km (0.106 R)
• M26: 7,502,184 km (0.077 R)
• M27: 7,721,344 km (0.076 R)
• M28: 8,416,975 km (0.045 R)
• M29: 8,543,385 km (0.074 R)
• M30: 8,926,206 km (0.111 R)
• M31: 9,081,040 km (0.054 R)
• M32: 9,471,789 km (0.078 R)
• M33: 9,788,488 km (0.092 R)
• M34: 9,921,480 km (0.064 R)
• M35: 10,324,048 km (0.073 R)
• M36: 10,568,192 km (0.09 R)
• M37: 10,814,280 km (0.114 R)
• M38: 10,951,761 km (0.105 R)
• M39: 11,479,692 km (0.117 R)
• M40: 11,760,936 km (0.112 R)
• M41: 12,244,287 km (0.106 R)
• M42: 12,647,303 km (0.102 R)
• M43: 12,763,242 km (0.107 R)
• M44: 13,555,213 km (0.074 R)
• M45: 13,733,384 km (0.082 R)
• M46: 13,882,533 km (0.042 R)
• M47: 14,092,119 km (0.113 R)
• M48: 14,484,215 km (0.118 R)
• M49: 14,941,087 km (0.056 R)
• M50: 15,402,746 km (0.076 R)
• M51: 16,434,822 km (0.09 R)
• M52: 16,688,540 km (0.119 R)
• M53: 16,879,577 km (0.058 R)
• M54: 17,263,893 km (0.055 R)
• M55: 17,651,053 km (0.115 R)
• M56: 17,878,292 km (0.111 R)
• M57: 18,008,592 km (0.034 R)
• M58: 18,796,823 km (0.096 R)
• M59: 19,529,404 km (0.103 R)
• M60: 19,798,081 km (0.114 R)
• M61: 19,966,678 km (0.072 R)
• M62: 20,067,956 km (0.095 R)
• M63: 20,543,378 km (0.112 R)
• M64: 20,782,435 km (0.092 R)
• M65: 20,953,725 km (0.059 R)
• M66: 21,505,143 km (0.029 R)
• M67: 22,026,491 km (0.093 R)
• M68: 22,236,228 km (0.053 R)
• M69: 22,587,184 km (0.066 R)

Planet 9 - Ice Giant

Semi-Major Axis: 10.3 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 144

Radius: 5

Gravity: 5.76 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 9.39 AU - 11.21 AU

Year: 21685 Days

Day: 21.9 Hours

Environment

Temp: -239 °C

Axial Tilt: 22.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 47,749,363 km

• M1: 63,729 km (0.067 R)
• M2: 102,923 km (0.109 R)
• M3: 239,506 km (0.065 R)
• M4: 374,443 km (0.071 R)
• M5: 1,121,086 km (0.101 R)
• M6: 1,264,850 km (0.093 R)
• M7: 1,801,906 km (0.091 R)
• M8: 1,995,187 km (0.12 R)
• M9: 2,401,345 km (0.079 R)
• M10: 2,480,333 km (0.102 R)
• M11: 2,533,440 km (0.027 R)
• M12: 4,488,385 km (0.095 R)
• M13: 5,460,023 km (0.097 R)
• M14: 5,880,543 km (0.105 R)
• M15: 6,275,182 km (0.045 R)
• M16: 6,494,044 km (0.06 R)
• M17: 7,014,345 km (0.084 R)
• M18: 7,470,918 km (0.104 R)
• M19: 7,625,303 km (0.096 R)
• M20: 7,898,020 km (0.03 R)
• M21: 8,015,753 km (0.099 R)
• M22: 8,372,843 km (0.034 R)
• M23: 8,452,878 km (0.1 R)
• M24: 9,474,632 km (0.119 R)
• M25: 10,106,234 km (0.088 R)
• M26: 10,491,598 km (0.077 R)
• M27: 10,751,300 km (0.112 R)
• M28: 12,353,044 km (0.097 R)
• M29: 13,461,714 km (0.102 R)
• M30: 13,743,706 km (0.066 R)
• M31: 16,019,987 km (0.043 R)
• M32: 17,175,631 km (0.101 R)
• M33: 17,686,507 km (0.11 R)
• M34: 19,301,566 km (0.076 R)
• M35: 22,225,157 km (0.093 R)
• M36: 23,342,504 km (0.106 R)
• M37: 27,453,902 km (0.1 R)
• M38: 28,410,730 km (0.114 R)
• M39: 29,014,357 km (0.118 R)
• M40: 29,866,467 km (0.036 R)
• M41: 29,927,503 km (0.056 R)
• M42: 32,723,487 km (0.11 R)
• M43: 33,102,568 km (0.101 R)
• M44: 33,419,416 km (0.061 R)
• M45: 33,546,575 km (0.102 R)
• M46: 35,471,899 km (0.09 R)
• M47: 35,731,302 km (0.111 R)
• M48: 36,121,603 km (0.074 R)
• M49: 38,359,886 km (0.053 R)
• M50: 38,759,462 km (0.105 R)
• M51: 39,966,567 km (0.105 R)
• M52: 40,981,888 km (0.116 R)
• M53: 44,567,001 km (0.106 R)
• M54: 46,325,973 km (0.059 R)
• M55: 46,538,551 km (0.118 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 401 - 19,695 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit