🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.93

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 0.44 AU - 0.58 AU

Year: 239 Days

Day: 44.7 Hours

Environment

Temp: -115 °C

Axial Tilt: 37.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.37

Radius: 0.67

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 0.61 AU - 0.67 AU

Year: 336 Days

Day: 17 Hours

Environment

Temp: -124 °C

Axial Tilt: 12.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 0.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 693.4

Radius: 8.1

Gravity: 10.57 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 0.6 AU - 0.78 AU

Year: 376 Days

Day: 13.7 Hours

Environment

Temp: -145 °C

Axial Tilt: 38.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 24,926,473 km

• M1: 102,624 km (0.066 R)
• M2: 178,620 km (0.109 R)
• M3: 229,782 km (0.094 R)
• M4: 286,330 km (0.038 R)
• M5: 349,161 km (0.055 R)
• M6: 421,118 km (0.054 R)
• M7: 478,863 km (0.057 R)
• M8: 543,190 km (0.115 R)
• M9: 640,279 km (0.103 R)
• M10: 727,943 km (0.097 R)
• M11: 779,255 km (0.087 R)
• M12: 932,892 km (0.116 R)
• M13: 1,033,422 km (0.103 R)
• M14: 1,101,040 km (0.078 R)
• M15: 1,151,604 km (0.117 R)
• M16: 1,308,233 km (0.078 R)
• M17: 1,421,629 km (0.101 R)
• M18: 1,579,754 km (0.1 R)
• M19: 1,653,056 km (0.111 R)
• M20: 1,743,713 km (0.058 R)
• M21: 1,841,550 km (0.063 R)
• M22: 1,902,287 km (0.083 R)
• M23: 2,025,705 km (0.11 R)
• M24: 2,111,424 km (0.081 R)
• M25: 2,175,003 km (0.075 R)
• M26: 2,280,620 km (0.1 R)
• M27: 2,405,983 km (0.066 R)
• M28: 2,472,554 km (0.106 R)
• M29: 2,558,124 km (0.095 R)
• M30: 2,763,970 km (0.104 R)
• M31: 2,827,549 km (0.089 R)
• M32: 2,917,158 km (0.072 R)
• M33: 2,968,919 km (0.111 R)
• M34: 3,079,622 km (0.044 R)
• M35: 3,132,280 km (0.09 R)
• M36: 3,205,284 km (0.087 R)
• M37: 3,305,515 km (0.095 R)
• M38: 3,578,231 km (0.072 R)
• M39: 3,647,495 km (0.078 R)
• M40: 3,710,326 km (0.062 R)
• M41: 3,808,612 km (0.118 R)
• M42: 3,879,522 km (0.049 R)
• M43: 4,000,845 km (0.103 R)
• M44: 4,262,193 km (0.07 R)
• M45: 4,372,596 km (0.08 R)
• M46: 4,521,446 km (0.11 R)
• M47: 4,573,955 km (0.088 R)
• M48: 4,671,942 km (0.045 R)
• M49: 4,747,937 km (0.094 R)
• M50: 4,870,159 km (0.114 R)
• M51: 5,086,776 km (0.111 R)
• M52: 5,196,132 km (0.091 R)
• M53: 5,274,821 km (0.026 R)

Planet 4 - Gas Giant

Semi-Major Axis: 0.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 822.4

Radius: 11

Gravity: 6.8 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 0.64 AU - 0.94 AU

Year: 461 Days

Day: 9.4 Hours

Environment

Temp: -136 °C

Axial Tilt: 22.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 24,926,473 km

• M1: 144,212 km (0.111 R)
• M2: 219,460 km (0.033 R)
• M3: 327,470 km (0.107 R)
• M4: 416,630 km (0.063 R)
• M5: 498,011 km (0.079 R)
• M6: 606,021 km (0.072 R)
• M7: 701,464 km (0.084 R)
• M8: 857,645 km (0.083 R)
• M9: 1,021,155 km (0.112 R)
• M10: 1,163,722 km (0.117 R)
• M11: 1,324,390 km (0.105 R)
• M12: 1,407,566 km (0.11 R)
• M13: 1,532,780 km (0.119 R)
• M14: 1,691,802 km (0.079 R)
• M15: 1,819,409 km (0.089 R)
• M16: 1,912,609 km (0.054 R)
• M17: 1,982,022 km (0.045 R)
• M18: 2,169,169 km (0.029 R)
• M19: 2,301,713 km (0.04 R)
• M20: 2,416,454 km (0.108 R)
• M21: 2,751,254 km (0.108 R)
• M22: 2,866,146 km (0.119 R)
• M23: 3,085,905 km (0.114 R)
• M24: 3,258,242 km (0.097 R)
• M25: 3,426,240 km (0.106 R)
• M26: 3,542,328 km (0.083 R)
• M27: 3,866,507 km (0.106 R)
• M28: 3,971,375 km (0.115 R)
• M29: 4,093,447 km (0.12 R)
• M30: 4,225,242 km (0.027 R)
• M31: 4,350,007 km (0.108 R)
• M32: 4,459,064 km (0.113 R)
• M33: 4,535,209 km (0.085 R)
• M34: 4,611,803 km (0.071 R)
• M35: 4,740,308 km (0.074 R)
• M36: 4,817,949 km (0.104 R)
• M37: 5,044,889 km (0.12 R)
• M38: 5,133,152 km (0.026 R)
• M39: 5,230,839 km (0.113 R)
• M40: 5,464,062 km (0.068 R)
• M41: 5,563,844 km (0.1 R)
• M42: 5,922,430 km (0.081 R)
• M43: 6,156,252 km (0.096 R)
• M44: 6,402,639 km (0.03 R)
• M45: 6,536,679 km (0.077 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 884

Radius: 12.6

Gravity: 5.57 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 0.83 AU - 1.39 AU

Year: 767 Days

Day: 5.2 Hours

Environment

Temp: -155 °C

Axial Tilt: 3.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 24,926,473 km

• M1: 159,920 km (0.044 R)
• M2: 254,167 km (0.1 R)
• M3: 370,255 km (0.119 R)
• M4: 449,691 km (0.075 R)
• M5: 551,567 km (0.062 R)
• M6: 716,574 km (0.094 R)
• M7: 858,393 km (0.089 R)
• M8: 991,684 km (0.101 R)
• M9: 1,152,203 km (0.112 R)
• M10: 1,581,249 km (0.113 R)
• M11: 1,702,125 km (0.093 R)
• M12: 1,945,221 km (0.106 R)
• M13: 2,042,460 km (0.102 R)
• M14: 2,456,846 km (0.043 R)
• M15: 2,760,230 km (0.076 R)
• M16: 2,851,784 km (0.097 R)
• M17: 2,972,360 km (0.069 R)
• M18: 3,123,155 km (0.057 R)
• M19: 3,228,322 km (0.048 R)
• M20: 3,364,007 km (0.104 R)
• M21: 3,452,270 km (0.095 R)
• M22: 3,531,258 km (0.067 R)
• M23: 3,621,016 km (0.113 R)
• M24: 3,751,915 km (0.084 R)
• M25: 3,843,618 km (0.09 R)
• M26: 4,018,797 km (0.117 R)
• M27: 4,302,435 km (0.08 R)
• M28: 4,398,477 km (0.073 R)
• M29: 4,527,580 km (0.1 R)
• M30: 4,636,337 km (0.105 R)
• M31: 4,756,763 km (0.098 R)
• M32: 4,922,817 km (0.087 R)
• M33: 5,090,816 km (0.094 R)
• M34: 5,260,759 km (0.066 R)
• M35: 5,513,430 km (0.05 R)
• M36: 5,653,004 km (0.116 R)
• M37: 5,923,776 km (0.096 R)
• M38: 6,283,410 km (0.054 R)
• M39: 6,687,324 km (0.064 R)
• M40: 6,786,507 km (0.103 R)
• M41: 7,162,896 km (0.096 R)
• M42: 7,289,904 km (0.095 R)
• M43: 7,417,661 km (0.086 R)
• M44: 7,533,300 km (0.119 R)
• M45: 7,701,448 km (0.034 R)
• M46: 7,936,167 km (0.051 R)
• M47: 8,146,950 km (0.07 R)
• M48: 8,493,270 km (0.057 R)
• M49: 8,614,444 km (0.08 R)
• M50: 8,736,067 km (0.091 R)
• M51: 8,912,742 km (0.118 R)
• M52: 9,076,851 km (0.056 R)
• M53: 9,228,244 km (0.088 R)
• M54: 9,311,121 km (0.111 R)

Planet 6 - Gas Giant

Semi-Major Axis: 1.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 670.7

Radius: 8.9

Gravity: 8.47 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 1.23 AU - 1.87 AU

Year: 1266 Days

Day: 9.2 Hours

Environment

Temp: -173 °C

Axial Tilt: 19.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 24,926,473 km

• M1: 111,002 km (0.087 R)
• M2: 169,345 km (0.116 R)
• M3: 227,987 km (0.063 R)
• M4: 312,211 km (0.113 R)
• M5: 374,743 km (0.111 R)
• M6: 431,739 km (0.082 R)
• M7: 515,215 km (0.11 R)
• M8: 617,390 km (0.057 R)
• M9: 726,896 km (0.119 R)
• M10: 1,064,389 km (0.086 R)
• M11: 1,287,738 km (0.089 R)
• M12: 1,491,192 km (0.067 R)
• M13: 1,623,735 km (0.025 R)
• M14: 1,686,866 km (0.111 R)
• M15: 1,948,213 km (0.103 R)
• M16: 2,005,958 km (0.118 R)
• M17: 2,074,025 km (0.099 R)
• M18: 2,252,794 km (0.081 R)
• M19: 2,333,876 km (0.099 R)
• M20: 2,614,821 km (0.086 R)
• M21: 2,797,331 km (0.112 R)
• M22: 3,141,106 km (0.066 R)
• M23: 3,243,431 km (0.08 R)
• M24: 3,335,285 km (0.097 R)
• M25: 3,463,191 km (0.116 R)
• M26: 3,663,951 km (0.06 R)
• M27: 3,807,864 km (0.101 R)
• M28: 4,251,272 km (0.079 R)
• M29: 4,377,383 km (0.046 R)
• M30: 4,556,153 km (0.103 R)
• M31: 4,737,166 km (0.026 R)
• M32: 4,841,735 km (0.118 R)
• M33: 5,159,930 km (0.098 R)
• M34: 5,608,723 km (0.082 R)
• M35: 5,872,913 km (0.1 R)
• M36: 6,240,924 km (0.111 R)
• M37: 6,777,532 km (0.078 R)
• M38: 7,118,615 km (0.076 R)
• M39: 7,359,318 km (0.098 R)
• M40: 7,419,905 km (0.1 R)
• M41: 7,587,305 km (0.092 R)
• M42: 7,694,417 km (0.082 R)
• M43: 8,050,310 km (0.109 R)
• M44: 8,269,471 km (0.039 R)
• M45: 8,395,732 km (0.086 R)
• M46: 8,649,898 km (0.113 R)
• M47: 8,729,933 km (0.064 R)
• M48: 8,794,111 km (0.074 R)
• M49: 8,890,601 km (0.1 R)
• M50: 9,215,079 km (0.061 R)
• M51: 9,280,304 km (0.116 R)
• M52: 9,842,044 km (0.113 R)
• M53: 10,059,709 km (0.034 R)
• M54: 10,127,028 km (0.095 R)
• M55: 10,414,705 km (0.118 R)
• M56: 10,482,772 km (0.04 R)
• M57: 10,550,988 km (0.093 R)
• M58: 11,067,550 km (0.096 R)
• M59: 11,662,800 km (0.071 R)
• M60: 11,928,785 km (0.085 R)

Planet 7 - Gas Giant

Semi-Major Axis: 1.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 445.9

Radius: 9.5

Gravity: 4.94 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 1.31 AU - 1.99 AU

Year: 1390 Days

Day: 14.3 Hours

Environment

Temp: -187 °C

Axial Tilt: 29.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 24,926,473 km

• M1: 119,977 km (0.116 R)
• M2: 190,438 km (0.086 R)
• M3: 391,498 km (0.041 R)
• M4: 467,045 km (0.102 R)
• M5: 542,741 km (0.111 R)
• M6: 623,374 km (0.087 R)
• M7: 771,775 km (0.061 R)
• M8: 857,495 km (0.058 R)
• M9: 1,202,468 km (0.098 R)
• M10: 1,605,933 km (0.057 R)
• M11: 1,691,653 km (0.1 R)
• M12: 1,823,000 km (0.099 R)
• M13: 2,059,065 km (0.118 R)
• M14: 2,133,714 km (0.101 R)
• M15: 2,209,261 km (0.109 R)
• M16: 2,363,198 km (0.039 R)
• M17: 2,580,713 km (0.091 R)
• M18: 2,651,323 km (0.028 R)
• M19: 2,763,521 km (0.08 R)
• M20: 2,982,383 km (0.047 R)
• M21: 3,099,219 km (0.116 R)
• M22: 3,503,732 km (0.053 R)
• M23: 3,582,121 km (0.08 R)
• M24: 3,695,217 km (0.113 R)
• M25: 3,763,583 km (0.083 R)
• M26: 3,913,331 km (0.067 R)
• M27: 4,006,530 km (0.066 R)
• M28: 4,135,783 km (0.06 R)
• M29: 4,350,306 km (0.093 R)
• M30: 4,434,829 km (0.053 R)
• M31: 4,580,836 km (0.103 R)
• M32: 4,740,906 km (0.099 R)
• M33: 4,802,840 km (0.111 R)
• M34: 5,091,863 km (0.097 R)
• M35: 5,193,739 km (0.086 R)
• M36: 5,412,451 km (0.106 R)
• M37: 5,634,155 km (0.103 R)
• M38: 6,100,152 km (0.115 R)
• M39: 6,289,992 km (0.044 R)
• M40: 6,399,348 km (0.095 R)
• M41: 6,468,163 km (0.08 R)
• M42: 6,731,455 km (0.037 R)
• M43: 7,354,680 km (0.066 R)
• M44: 7,542,425 km (0.04 R)
• M45: 7,790,309 km (0.09 R)
• M46: 7,922,554 km (0.095 R)
• M47: 8,309,115 km (0.084 R)
• M48: 8,429,242 km (0.088 R)
• M49: 8,489,530 km (0.116 R)
• M50: 8,549,967 km (0.094 R)
• M51: 8,885,066 km (0.079 R)
• M52: 9,364,378 km (0.12 R)
• M53: 9,458,176 km (0.071 R)
• M54: 9,552,273 km (0.094 R)
• M55: 10,139,295 km (0.106 R)
• M56: 10,203,472 km (0.035 R)
• M57: 10,607,536 km (0.097 R)

Planet 8 - Gas Giant

Semi-Major Axis: 3.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 206

Radius: 14.9

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 2.76 AU - 4.04 AU

Year: 4113 Days

Day: 13.5 Hours

Environment

Temp: -212 °C

Axial Tilt: 24.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 24,926,473 km

• M1: 185,801 km (0.098 R)
• M2: 285,882 km (0.082 R)
• M3: 463,155 km (0.116 R)
• M4: 783,294 km (0.109 R)
• M5: 879,635 km (0.091 R)
• M6: 1,096,104 km (0.085 R)
• M7: 1,299,557 km (0.056 R)
• M8: 1,428,061 km (0.084 R)
• M9: 1,527,394 km (0.025 R)
• M10: 1,757,177 km (0.076 R)
• M11: 2,036,027 km (0.115 R)
• M12: 2,136,557 km (0.095 R)
• M13: 2,277,478 km (0.078 R)
• M14: 2,596,421 km (0.09 R)
• M15: 2,733,602 km (0.075 R)
• M16: 2,859,264 km (0.119 R)
• M17: 2,958,447 km (0.095 R)
• M18: 3,116,572 km (0.093 R)
• M19: 3,292,350 km (0.091 R)
• M20: 3,562,524 km (0.117 R)
• M21: 3,808,762 km (0.106 R)
• M22: 4,156,726 km (0.115 R)
• M23: 4,367,360 km (0.118 R)
• M24: 4,782,345 km (0.087 R)
• M25: 5,003,151 km (0.096 R)
• M26: 5,175,488 km (0.092 R)
• M27: 5,314,764 km (0.082 R)
• M28: 5,455,236 km (0.106 R)
• M29: 5,722,119 km (0.116 R)
• M30: 5,848,230 km (0.101 R)
• M31: 6,066,343 km (0.103 R)
• M32: 6,250,349 km (0.045 R)
• M33: 6,436,299 km (0.119 R)
• M34: 7,062,665 km (0.082 R)
• M35: 7,668,985 km (0.094 R)
• M36: 7,928,238 km (0.086 R)
• M37: 8,089,355 km (0.072 R)
• M38: 8,620,129 km (0.069 R)
• M39: 8,785,883 km (0.06 R)
• M40: 9,036,310 km (0.108 R)
• M41: 9,331,616 km (0.108 R)
• M42: 9,501,709 km (0.062 R)
• M43: 10,083,644 km (0.118 R)
• M44: 10,258,375 km (0.096 R)
• M45: 10,368,030 km (0.089 R)
• M46: 10,610,827 km (0.033 R)
• M47: 11,486,424 km (0.089 R)
• M48: 11,600,417 km (0.074 R)
• M49: 12,175,920 km (0.113 R)
• M50: 12,362,020 km (0.053 R)
• M51: 12,807,971 km (0.117 R)
• M52: 12,973,576 km (0.102 R)
• M53: 13,619,091 km (0.095 R)
• M54: 14,030,934 km (0.073 R)
• M55: 14,397,748 km (0.071 R)
• M56: 15,290,997 km (0.043 R)
• M57: 15,567,603 km (0.053 R)
• M58: 15,795,142 km (0.066 R)
• M59: 16,074,740 km (0.067 R)
• M60: 16,202,347 km (0.116 R)
• M61: 16,381,565 km (0.088 R)
• M62: 17,027,080 km (0.119 R)
• M63: 17,131,200 km (0.069 R)
• M64: 17,287,680 km (0.1 R)
• M65: 17,497,117 km (0.05 R)

Planet 9 - Gas Giant

Semi-Major Axis: 4.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 199.9

Radius: 12.1

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 3.9 AU - 5.74 AU

Year: 6942 Days

Day: 8.4 Hours

Environment

Temp: -222 °C

Axial Tilt: 13.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 24,926,473 km

• M1: 159,172 km (0.112 R)
• M2: 319,691 km (0.106 R)
• M3: 505,491 km (0.083 R)
• M4: 679,922 km (0.114 R)
• M5: 1,042,099 km (0.114 R)
• M6: 1,298,360 km (0.12 R)
• M7: 1,633,160 km (0.045 R)
• M8: 1,811,032 km (0.102 R)
• M9: 1,964,220 km (0.074 R)
• M10: 2,121,896 km (0.093 R)
• M11: 2,741,979 km (0.039 R)
• M12: 3,045,364 km (0.1 R)
• M13: 3,136,619 km (0.105 R)
• M14: 3,454,065 km (0.109 R)
• M15: 3,860,672 km (0.03 R)
• M16: 3,959,856 km (0.075 R)
• M17: 4,059,787 km (0.089 R)
• M18: 4,262,343 km (0.112 R)
• M19: 5,771,935 km (0.052 R)
• M20: 6,441,834 km (0.107 R)
• M21: 7,234,254 km (0.1 R)
• M22: 7,530,158 km (0.07 R)
• M23: 8,159,217 km (0.075 R)
• M24: 8,261,393 km (0.106 R)
• M25: 8,518,851 km (0.095 R)
• M26: 8,674,732 km (0.108 R)
• M27: 8,883,870 km (0.088 R)
• M28: 9,575,161 km (0.041 R)
• M29: 9,818,557 km (0.061 R)
• M30: 10,422,184 km (0.074 R)
• M31: 10,616,811 km (0.101 R)
• M32: 11,094,477 km (0.08 R)
• M33: 11,694,066 km (0.089 R)
• M34: 11,867,449 km (0.03 R)
• M35: 12,717,016 km (0.066 R)
• M36: 13,134,244 km (0.116 R)
• M37: 13,224,302 km (0.071 R)
• M38: 13,768,539 km (0.08 R)
• M39: 13,859,944 km (0.068 R)
• M40: 15,066,899 km (0.039 R)
• M41: 15,413,517 km (0.084 R)
• M42: 15,635,371 km (0.111 R)
• M43: 16,050,206 km (0.07 R)
• M44: 16,890,946 km (0.083 R)
• M45: 16,988,933 km (0.067 R)
• M46: 17,547,381 km (0.052 R)
• M47: 18,145,324 km (0.113 R)
• M48: 18,682,530 km (0.113 R)
• M49: 18,851,426 km (0.092 R)
• M50: 19,979,095 km (0.106 R)
• M51: 20,533,654 km (0.119 R)
• M52: 20,673,079 km (0.065 R)
• M53: 20,777,947 km (0.106 R)
• M54: 21,942,417 km (0.061 R)
• M55: 22,084,984 km (0.115 R)
• M56: 22,694,446 km (0.115 R)
• M57: 22,802,455 km (0.033 R)
• M58: 23,127,980 km (0.111 R)
• M59: 23,236,738 km (0.114 R)
• M60: 23,454,852 km (0.102 R)
• M61: 24,703,844 km (0.105 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: 487 - 19,315 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit