🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.38

Radius: 1.14

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 0.45 AU - 0.61 AU

Year: 249 Days

Day: 28.7 Hours

Environment

Temp: -115 °C

Axial Tilt: 7.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 0.8 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 1.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 570.3

Radius: 13.1

Gravity: 3.32 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 0.92 AU - 1.2 AU

Year: 705 Days

Day: 14.5 Hours

Environment

Temp: -153 °C

Axial Tilt: 32.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 9,502,401 km

• M1: 169,345 km (0.072 R)
• M2: 265,387 km (0.101 R)
• M3: 390,450 km (0.034 R)
• M4: 672,143 km (0.096 R)
• M5: 786,586 km (0.093 R)
• M6: 913,594 km (0.067 R)
• M7: 1,009,786 km (0.103 R)
• M8: 1,092,812 km (0.085 R)
• M9: 1,242,859 km (0.062 R)
• M10: 1,344,885 km (0.113 R)
• M11: 1,443,769 km (0.078 R)
• M12: 1,551,629 km (0.032 R)
• M13: 1,642,585 km (0.075 R)
• M14: 1,728,753 km (0.113 R)
• M15: 1,837,062 km (0.115 R)
• M16: 2,039,318 km (0.07 R)
• M17: 2,139,698 km (0.068 R)
• M18: 2,360,654 km (0.077 R)
• M19: 2,535,235 km (0.045 R)
• M20: 2,706,225 km (0.1 R)
• M21: 2,994,650 km (0.112 R)
• M22: 3,276,343 km (0.112 R)
• M23: 3,360,866 km (0.07 R)
• M24: 3,446,137 km (0.097 R)
• M25: 3,785,724 km (0.092 R)
• M26: 4,000,247 km (0.056 R)
• M27: 4,127,106 km (0.05 R)
• M28: 4,338,787 km (0.119 R)
• M29: 4,459,961 km (0.092 R)
• M30: 4,554,058 km (0.049 R)
• M31: 4,639,180 km (0.068 R)
• M32: 4,898,133 km (0.102 R)
• M33: 5,151,851 km (0.094 R)
• M34: 5,240,713 km (0.048 R)
• M35: 5,530,633 km (0.092 R)
• M36: 5,662,429 km (0.077 R)
• M37: 5,764,455 km (0.081 R)
• M38: 5,846,434 km (0.092 R)
• M39: 5,959,979 km (0.079 R)
• M40: 6,053,478 km (0.118 R)
• M41: 6,199,785 km (0.1 R)
• M42: 6,326,045 km (0.099 R)
• M43: 6,421,339 km (0.111 R)
• M44: 6,570,638 km (0.119 R)
• M45: 6,656,507 km (0.079 R)
• M46: 6,807,601 km (0.029 R)
• M47: 6,948,971 km (0.118 R)
• M48: 7,091,238 km (0.082 R)
• M49: 7,245,623 km (0.115 R)
• M50: 7,512,805 km (0.069 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 781.5

Radius: 12.9

Gravity: 4.7 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 1.12 AU - 1.24 AU

Year: 828 Days

Day: 13.6 Hours

Environment

Temp: -173 °C

Axial Tilt: 6.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 9,502,401 km

• M1: 162,014 km (0.088 R)
• M2: 261,796 km (0.086 R)
• M3: 344,823 km (0.046 R)
• M4: 447,298 km (0.079 R)
• M5: 650,302 km (0.088 R)
• M6: 804,388 km (0.056 R)
• M7: 922,720 km (0.065 R)
• M8: 1,003,203 km (0.03 R)
• M9: 1,165,218 km (0.106 R)
• M10: 1,273,676 km (0.072 R)
• M11: 1,494,333 km (0.067 R)
• M12: 1,658,741 km (0.051 R)
• M13: 2,030,791 km (0.039 R)
• M14: 2,155,107 km (0.097 R)
• M15: 2,299,319 km (0.043 R)
• M16: 2,473,152 km (0.101 R)
• M17: 2,696,801 km (0.106 R)
• M18: 2,843,407 km (0.056 R)
• M19: 3,221,889 km (0.083 R)
• M20: 3,318,978 km (0.081 R)
• M21: 3,556,390 km (0.116 R)
• M22: 3,707,634 km (0.117 R)
• M23: 3,860,971 km (0.095 R)
• M24: 3,943,699 km (0.101 R)
• M25: 4,131,893 km (0.108 R)
• M26: 4,323,229 km (0.108 R)
• M27: 4,409,248 km (0.083 R)
• M28: 4,517,556 km (0.037 R)
• M29: 4,836,649 km (0.074 R)
• M30: 5,106,374 km (0.033 R)
• M31: 5,208,848 km (0.084 R)
• M32: 5,814,271 km (0.084 R)
• M33: 5,981,072 km (0.098 R)
• M34: 6,295,228 km (0.116 R)
• M35: 6,393,065 km (0.055 R)
• M36: 6,602,502 km (0.055 R)
• M37: 6,739,234 km (0.039 R)
• M38: 7,015,691 km (0.11 R)
• M39: 7,372,781 km (0.118 R)
• M40: 7,893,382 km (0.109 R)
• M41: 7,985,834 km (0.08 R)
• M42: 8,131,691 km (0.063 R)
• M43: 8,224,891 km (0.101 R)
• M44: 8,358,781 km (0.076 R)
• M45: 8,547,424 km (0.04 R)
• M46: 8,984,100 km (0.115 R)
• M47: 9,218,969 km (0.102 R)
• M48: 9,372,007 km (0.074 R)
• M49: 9,455,932 km (0.114 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 645.6

Radius: 10.9

Gravity: 5.43 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 1 AU - 1.62 AU

Year: 968 Days

Day: 9 Hours

Environment

Temp: -174 °C

Axial Tilt: 13.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 9,502,401 km

• M1: 135,835 km (0.097 R)
• M2: 222,751 km (0.114 R)
• M3: 417,228 km (0.089 R)
• M4: 501,901 km (0.076 R)
• M5: 802,443 km (0.091 R)
• M6: 888,163 km (0.08 R)
• M7: 983,606 km (0.116 R)
• M8: 1,069,326 km (0.107 R)
• M9: 1,199,476 km (0.045 R)
• M10: 1,416,243 km (0.109 R)
• M11: 1,599,052 km (0.116 R)
• M12: 1,757,476 km (0.103 R)
• M13: 1,888,075 km (0.101 R)
• M14: 2,039,019 km (0.091 R)
• M15: 2,115,912 km (0.119 R)
• M16: 2,194,002 km (0.091 R)
• M17: 2,308,295 km (0.118 R)
• M18: 2,663,740 km (0.094 R)
• M19: 2,748,262 km (0.097 R)
• M20: 2,939,449 km (0.086 R)
• M21: 3,164,743 km (0.111 R)
• M22: 3,518,542 km (0.095 R)
• M23: 3,768,520 km (0.12 R)
• M24: 4,508,281 km (0.082 R)
• M25: 4,598,339 km (0.103 R)
• M26: 4,791,620 km (0.091 R)
• M27: 4,952,886 km (0.109 R)
• M28: 5,579,402 km (0.088 R)
• M29: 5,797,965 km (0.116 R)
• M30: 5,994,686 km (0.032 R)
• M31: 6,344,147 km (0.119 R)
• M32: 6,419,843 km (0.083 R)
• M33: 6,495,988 km (0.055 R)
• M34: 6,597,864 km (0.102 R)
• M35: 6,738,786 km (0.119 R)
• M36: 6,829,143 km (0.067 R)
• M37: 7,023,770 km (0.034 R)
• M38: 7,102,309 km (0.12 R)
• M39: 7,180,997 km (0.077 R)
• M40: 7,339,272 km (0.12 R)
• M41: 7,699,802 km (0.102 R)
• M42: 7,984,188 km (0.116 R)
• M43: 8,313,453 km (0.088 R)
• M44: 8,382,717 km (0.037 R)
• M45: 8,521,544 km (0.086 R)
• M46: 8,619,231 km (0.047 R)
• M47: 8,717,367 km (0.106 R)
• M48: 8,886,413 km (0.105 R)
• M49: 8,971,235 km (0.082 R)
• M50: 9,299,303 km (0.072 R)
• M51: 9,371,110 km (0.078 R)
• M52: 9,515,322 km (0.099 R)
• M53: 9,660,283 km (0.11 R)
• M54: 9,835,312 km (0.048 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 204.6

Radius: 10.3

Gravity: 1.93 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 1.31 AU - 2.05 AU

Year: 1406 Days

Day: 10.9 Hours

Environment

Temp: -186 °C

Axial Tilt: 32.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 9,502,401 km

• M1: 128,804 km (0.101 R)
• M2: 212,279 km (0.041 R)
• M3: 306,975 km (0.093 R)
• M4: 381,923 km (0.112 R)
• M5: 474,076 km (0.117 R)
• M6: 565,630 km (0.043 R)
• M7: 700,118 km (0.093 R)
• M8: 801,695 km (0.105 R)
• M9: 902,973 km (0.054 R)
• M10: 1,094,308 km (0.107 R)
• M11: 1,169,556 km (0.074 R)
• M12: 1,246,599 km (0.102 R)
• M13: 1,447,359 km (0.106 R)
• M14: 1,812,827 km (0.074 R)
• M15: 1,964,070 km (0.071 R)
• M16: 2,049,042 km (0.059 R)
• M17: 2,135,360 km (0.032 R)
• M18: 2,206,868 km (0.101 R)
• M19: 2,311,736 km (0.08 R)
• M20: 2,401,794 km (0.11 R)
• M21: 2,534,786 km (0.083 R)
• M22: 2,878,263 km (0.074 R)
• M23: 2,993,154 km (0.04 R)
• M24: 3,091,590 km (0.038 R)
• M25: 3,218,449 km (0.114 R)
• M26: 3,515,101 km (0.065 R)
• M27: 3,590,648 km (0.05 R)
• M28: 3,830,304 km (0.118 R)
• M29: 3,917,819 km (0.101 R)
• M30: 4,025,828 km (0.113 R)
• M31: 4,184,552 km (0.098 R)
• M32: 4,365,715 km (0.083 R)
• M33: 4,457,269 km (0.06 R)
• M34: 4,539,248 km (0.118 R)
• M35: 4,767,235 km (0.042 R)
• M36: 4,893,197 km (0.027 R)
• M37: 5,041,448 km (0.105 R)
• M38: 5,375,351 km (0.118 R)
• M39: 5,473,636 km (0.105 R)
• M40: 5,672,003 km (0.089 R)
• M41: 5,760,864 km (0.076 R)
• M42: 5,861,544 km (0.108 R)
• M43: 6,132,765 km (0.114 R)
• M44: 6,570,638 km (0.116 R)
• M45: 6,947,176 km (0.07 R)
• M46: 7,246,371 km (0.114 R)
• M47: 7,318,777 km (0.118 R)
• M48: 7,403,599 km (0.089 R)
• M49: 7,586,407 km (0.074 R)
• M50: 7,894,579 km (0.113 R)
• M51: 8,068,860 km (0.046 R)
• M52: 8,181,657 km (0.086 R)
• M53: 8,421,313 km (0.106 R)
• M54: 8,510,324 km (0.094 R)

Planet 6 - Gas Giant

Semi-Major Axis: 1.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 908.8

Radius: 10.4

Gravity: 8.4 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 1.84 AU - 1.9 AU

Year: 1651 Days

Day: 8.5 Hours

Environment

Temp: -194 °C

Axial Tilt: 94.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 9,502,401 km

• M1: 150,047 km (0.027 R)
• M2: 232,325 km (0.044 R)
• M3: 349,012 km (0.108 R)
• M4: 420,520 km (0.069 R)
• M5: 597,045 km (0.101 R)
• M6: 664,215 km (0.091 R)
• M7: 857,794 km (0.098 R)
• M8: 1,088,773 km (0.091 R)
• M9: 1,360,144 km (0.08 R)
• M10: 1,431,502 km (0.09 R)
• M11: 1,514,529 km (0.109 R)
• M12: 1,653,206 km (0.104 R)
• M13: 1,840,951 km (0.1 R)
• M14: 1,954,795 km (0.1 R)
• M15: 2,059,364 km (0.077 R)
• M16: 2,674,212 km (0.103 R)
• M17: 2,816,778 km (0.062 R)
• M18: 2,882,601 km (0.062 R)
• M19: 2,948,724 km (0.106 R)
• M20: 3,246,274 km (0.112 R)
• M21: 3,667,841 km (0.077 R)
• M22: 3,739,797 km (0.09 R)
• M23: 3,914,527 km (0.053 R)
• M24: 4,047,370 km (0.041 R)
• M25: 4,347,913 km (0.084 R)
• M26: 4,749,433 km (0.117 R)
• M27: 4,828,122 km (0.103 R)
• M28: 4,938,824 km (0.027 R)
• M29: 5,146,915 km (0.092 R)
• M30: 5,621,439 km (0.083 R)
• M31: 5,738,126 km (0.094 R)
• M32: 6,041,959 km (0.093 R)
• M33: 6,161,488 km (0.083 R)
• M34: 6,368,232 km (0.095 R)
• M35: 6,612,525 km (0.114 R)
• M36: 6,771,099 km (0.101 R)
• M37: 6,895,265 km (0.104 R)
• M38: 7,002,377 km (0.104 R)
• M39: 7,272,700 km (0.102 R)
• M40: 7,473,012 km (0.084 R)
• M41: 7,619,917 km (0.069 R)
• M42: 8,235,961 km (0.118 R)
• M43: 8,502,096 km (0.063 R)
• M44: 8,771,073 km (0.039 R)
• M45: 9,219,268 km (0.096 R)
• M46: 9,396,691 km (0.106 R)
• M47: 9,915,496 km (0.092 R)
• M48: 10,117,454 km (0.081 R)
• M49: 10,382,242 km (0.115 R)
• M50: 10,484,716 km (0.047 R)
• M51: 10,607,985 km (0.098 R)
• M52: 10,793,935 km (0.102 R)
• M53: 11,022,670 km (0.06 R)
• M54: 11,400,555 km (0.115 R)
• M55: 11,633,478 km (0.077 R)
• M56: 11,846,655 km (0.11 R)
• M57: 11,953,767 km (0.089 R)
• M58: 12,559,340 km (0.103 R)
• M59: 12,843,875 km (0.046 R)
• M60: 13,308,077 km (0.036 R)
• M61: 13,598,147 km (0.108 R)
• M62: 13,710,346 km (0.097 R)
• M63: 13,890,312 km (0.105 R)
• M64: 14,184,721 km (0.108 R)
• M65: 14,481,074 km (0.092 R)
• M66: 14,641,443 km (0.051 R)
• M67: 14,894,862 km (0.116 R)
• M68: 15,149,627 km (0.04 R)
• M69: 15,219,339 km (0.073 R)

Planet 7 - Gas Giant

Semi-Major Axis: 2.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 822.5

Radius: 13.4

Gravity: 4.58 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 2.22 AU - 3.18 AU

Year: 2865 Days

Day: 7.4 Hours

Environment

Temp: -203 °C

Axial Tilt: 23 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 9,502,401 km

• M1: 176,825 km (0.11 R)
• M2: 269,575 km (0.052 R)
• M3: 383,419 km (0.095 R)
• M4: 489,634 km (0.092 R)
• M5: 851,062 km (0.084 R)
• M6: 935,735 km (0.048 R)
• M7: 1,023,549 km (0.109 R)
• M8: 1,886,728 km (0.111 R)
• M9: 2,418,549 km (0.073 R)
• M10: 2,653,717 km (0.087 R)
• M11: 2,798,677 km (0.092 R)
• M12: 3,046,112 km (0.102 R)
• M13: 3,335,285 km (0.107 R)
• M14: 3,439,554 km (0.087 R)
• M15: 3,705,090 km (0.113 R)
• M16: 3,885,954 km (0.105 R)
• M17: 4,162,710 km (0.114 R)
• M18: 4,313,056 km (0.096 R)
• M19: 4,465,197 km (0.058 R)
• M20: 4,735,820 km (0.046 R)
• M21: 5,252,830 km (0.088 R)
• M22: 5,559,356 km (0.114 R)
• M23: 5,704,466 km (0.11 R)
• M24: 5,787,942 km (0.116 R)
• M25: 6,125,883 km (0.084 R)
• M26: 6,254,388 km (0.115 R)
• M27: 6,535,781 km (0.059 R)
• M28: 6,667,128 km (0.038 R)
• M29: 6,843,654 km (0.104 R)
• M30: 7,291,699 km (0.109 R)
• M31: 7,633,979 km (0.043 R)
• M32: 8,028,469 km (0.036 R)
• M33: 8,263,487 km (0.1 R)
• M34: 8,837,195 km (0.071 R)
• M35: 9,055,758 km (0.103 R)
• M36: 9,275,966 km (0.065 R)
• M37: 9,597,302 km (0.056 R)
• M38: 10,098,903 km (0.11 R)
• M39: 10,455,096 km (0.113 R)
• M40: 11,654,572 km (0.079 R)
• M41: 12,216,611 km (0.071 R)
• M42: 12,596,290 km (0.055 R)
• M43: 12,815,002 km (0.056 R)
• M44: 13,200,815 km (0.074 R)
• M45: 13,339,493 km (0.082 R)
• M46: 13,450,793 km (0.045 R)
• M47: 13,702,417 km (0.047 R)
• M48: 13,814,765 km (0.114 R)
• M49: 14,466,563 km (0.07 R)
• M50: 14,753,192 km (0.072 R)
• M51: 15,244,621 km (0.105 R)
• M52: 15,507,016 km (0.106 R)
• M53: 16,065,914 km (0.089 R)
• M54: 16,273,556 km (0.076 R)
• M55: 16,392,486 km (0.049 R)
• M56: 16,481,945 km (0.107 R)
• M57: 16,601,474 km (0.081 R)
• M58: 16,721,302 km (0.113 R)
• M59: 17,112,650 km (0.047 R)
• M60: 17,324,780 km (0.073 R)
• M61: 17,415,885 km (0.103 R)
• M62: 17,812,618 km (0.085 R)
• M63: 18,119,892 km (0.061 R)
• M64: 18,677,294 km (0.081 R)
• M65: 19,429,323 km (0.112 R)
• M66: 19,840,866 km (0.114 R)
• M67: 19,968,025 km (0.056 R)
• M68: 20,159,360 km (0.101 R)
• M69: 20,479,649 km (0.11 R)
• M70: 20,672,631 km (0.097 R)
• M71: 21,060,239 km (0.07 R)
• M72: 21,974,282 km (0.097 R)

Planet 8 - Gas Giant

Semi-Major Axis: 2.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 55.3

Radius: 12.2

Gravity: 0.37 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 2.16 AU - 3.54 AU

Year: 3107 Days

Day: 13.3 Hours

Environment

Temp: -209 °C

Axial Tilt: 35.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 9,502,401 km

• M1: 153,188 km (0.119 R)
• M2: 253,120 km (0.093 R)
• M3: 336,146 km (0.119 R)
• M4: 502,200 km (0.06 R)
• M5: 579,991 km (0.081 R)
• M6: 684,111 km (0.098 R)
• M7: 812,915 km (0.081 R)
• M8: 1,162,974 km (0.116 R)
• M9: 1,271,881 km (0.069 R)
• M10: 1,355,806 km (0.045 R)
• M11: 1,434,494 km (0.094 R)
• M12: 1,552,078 km (0.115 R)
• M13: 1,680,582 km (0.112 R)
• M14: 1,757,925 km (0.096 R)
• M15: 2,030,043 km (0.059 R)
• M16: 2,402,841 km (0.101 R)
• M17: 2,517,283 km (0.081 R)
• M18: 2,678,699 km (0.085 R)
• M19: 2,899,506 km (0.097 R)
• M20: 3,145,445 km (0.118 R)
• M21: 3,222,488 km (0.082 R)
• M22: 3,447,782 km (0.111 R)
• M23: 3,537,391 km (0.031 R)
• M24: 3,657,967 km (0.054 R)
• M25: 3,810,856 km (0.081 R)
• M26: 4,186,347 km (0.109 R)
• M27: 4,314,103 km (0.066 R)
• M28: 4,617,637 km (0.065 R)
• M29: 4,694,531 km (0.097 R)
• M30: 4,783,093 km (0.054 R)
• M31: 4,894,394 km (0.107 R)
• M32: 5,108,618 km (0.115 R)
• M33: 5,360,391 km (0.103 R)
• M34: 5,464,661 km (0.116 R)
• M35: 5,616,353 km (0.05 R)
• M36: 5,948,011 km (0.068 R)
• M37: 6,043,904 km (0.087 R)
• M38: 6,152,362 km (0.097 R)
• M39: 6,310,337 km (0.106 R)
• M40: 6,519,026 km (0.09 R)
• M41: 6,918,004 km (0.109 R)
• M42: 7,248,017 km (0.063 R)
• M43: 7,324,910 km (0.061 R)
• M44: 7,466,579 km (0.109 R)
• M45: 7,635,176 km (0.045 R)
• M46: 7,778,940 km (0.087 R)
• M47: 7,857,628 km (0.068 R)
• M48: 8,002,738 km (0.085 R)
• M49: 8,768,978 km (0.068 R)
• M50: 8,905,860 km (0.11 R)
• M51: 9,015,815 km (0.059 R)
• M52: 9,278,958 km (0.091 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 222 - 16,991 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit