🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.13

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 0.6 AU - 0.62 AU

Year: 303 Days

Day: 19.1 Hours

Environment

Temp: -133 °C

Axial Tilt: 19.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 0.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 300

Radius: 11.8

Gravity: 2.15 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 0.55 AU - 0.85 AU

Year: 372 Days

Day: 13.8 Hours

Environment

Temp: -129 °C

Axial Tilt: 35.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 37,311,151 km

• M1: 156,180 km (0.057 R)
• M2: 233,672 km (0.112 R)
• M3: 380,876 km (0.089 R)
• M4: 458,069 km (0.087 R)
• M5: 536,757 km (0.049 R)
• M6: 689,497 km (0.097 R)
• M7: 854,952 km (0.062 R)
• M8: 1,038,060 km (0.09 R)
• M9: 1,173,894 km (0.054 R)
• M10: 1,249,890 km (0.108 R)
• M11: 1,331,720 km (0.106 R)
• M12: 1,423,573 km (0.088 R)
• M13: 1,639,293 km (0.083 R)
• M14: 1,751,342 km (0.077 R)
• M15: 1,906,326 km (0.098 R)
• M16: 2,001,470 km (0.051 R)
• M17: 2,145,233 km (0.099 R)
• M18: 2,418,399 km (0.089 R)
• M19: 2,517,134 km (0.054 R)
• M20: 2,601,956 km (0.082 R)
• M21: 2,738,838 km (0.042 R)
• M22: 2,816,030 km (0.035 R)
• M23: 2,925,237 km (0.115 R)
• M24: 3,057,182 km (0.109 R)
• M25: 3,137,217 km (0.104 R)
• M26: 3,245,227 km (0.12 R)
• M27: 3,498,346 km (0.107 R)
• M28: 3,604,710 km (0.091 R)
• M29: 3,712,271 km (0.083 R)
• M30: 3,954,021 km (0.113 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 14.9

Radius: 14.3

Gravity: 0.07 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 0.87 AU - 1.07 AU

Year: 607 Days

Day: 7.6 Hours

Environment

Temp: -164 °C

Axial Tilt: 42.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 37,311,151 km

• M1: 178,470 km (0.086 R)
• M2: 269,426 km (0.118 R)
• M3: 405,560 km (0.09 R)
• M4: 496,216 km (0.112 R)
• M5: 601,383 km (0.076 R)
• M6: 720,015 km (0.119 R)
• M7: 818,151 km (0.1 R)
• M8: 925,562 km (0.117 R)
• M9: 1,100,442 km (0.097 R)
• M10: 1,193,342 km (0.101 R)
• M11: 1,320,351 km (0.082 R)
• M12: 1,415,046 km (0.116 R)
• M13: 1,519,914 km (0.07 R)
• M14: 1,624,932 km (0.071 R)
• M15: 1,732,493 km (0.117 R)
• M16: 1,861,746 km (0.086 R)
• M17: 2,025,256 km (0.058 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 187.2

Radius: 12.7

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 2.37 AU - 2.77 AU

Year: 2620 Days

Day: 14.6 Hours

Environment

Temp: -203 °C

Axial Tilt: 120.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 37,311,151 km

• M1: 185,801 km (0.081 R)
• M2: 270,024 km (0.114 R)
• M3: 447,896 km (0.045 R)
• M4: 555,606 km (0.093 R)
• M5: 866,770 km (0.08 R)
• M6: 1,016,218 km (0.104 R)
• M7: 1,142,479 km (0.076 R)
• M8: 1,554,322 km (0.102 R)
• M9: 2,041,413 km (0.09 R)
• M10: 2,245,165 km (0.107 R)
• M11: 2,531,346 km (0.112 R)
• M12: 3,471,867 km (0.1 R)
• M13: 3,841,225 km (0.097 R)
• M14: 3,954,470 km (0.115 R)
• M15: 4,210,432 km (0.053 R)
• M16: 4,551,366 km (0.094 R)
• M17: 4,658,029 km (0.038 R)
• M18: 4,833,208 km (0.106 R)
• M19: 4,983,255 km (0.078 R)
• M20: 5,107,122 km (0.109 R)
• M21: 5,456,732 km (0.115 R)
• M22: 5,915,698 km (0.076 R)
• M23: 6,032,385 km (0.03 R)
• M24: 6,223,720 km (0.091 R)
• M25: 6,342,501 km (0.082 R)
• M26: 6,779,327 km (0.103 R)
• M27: 7,070,743 km (0.102 R)
• M28: 7,241,435 km (0.049 R)
• M29: 7,366,498 km (0.055 R)
• M30: 7,761,736 km (0.055 R)
• M31: 7,921,806 km (0.1 R)
• M32: 8,066,916 km (0.064 R)
• M33: 8,738,760 km (0.073 R)
• M34: 8,905,262 km (0.056 R)
• M35: 9,072,961 km (0.091 R)
• M36: 9,428,555 km (0.088 R)
• M37: 9,633,804 km (0.109 R)
• M38: 9,875,105 km (0.098 R)
• M39: 10,575,821 km (0.097 R)
• M40: 11,111,831 km (0.105 R)
• M41: 11,419,404 km (0.116 R)
• M42: 11,528,760 km (0.118 R)
• M43: 11,932,375 km (0.118 R)
• M44: 12,154,528 km (0.11 R)
• M45: 12,678,270 km (0.032 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 696.5

Radius: 11.7

Gravity: 5.09 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 2.94 AU - 3.5 AU

Year: 3674 Days

Day: 7.2 Hours

Environment

Temp: -206 °C

Axial Tilt: 11.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 37,311,151 km

• M1: 200,012 km (0.06 R)
• M2: 292,913 km (0.109 R)
• M3: 462,557 km (0.07 R)
• M4: 552,764 km (0.12 R)
• M5: 809,175 km (0.114 R)
• M6: 1,054,515 km (0.062 R)
• M7: 1,218,774 km (0.109 R)
• M8: 1,419,235 km (0.117 R)
• M9: 1,587,682 km (0.109 R)
• M10: 1,898,846 km (0.104 R)
• M11: 2,085,394 km (0.063 R)
• M12: 2,213,300 km (0.097 R)
• M13: 2,410,171 km (0.108 R)
• M14: 2,612,876 km (0.093 R)
• M15: 2,963,384 km (0.116 R)
• M16: 3,310,451 km (0.062 R)
• M17: 3,422,799 km (0.057 R)
• M18: 3,670,683 km (0.118 R)
• M19: 3,924,551 km (0.072 R)
• M20: 4,023,734 km (0.106 R)
• M21: 4,224,644 km (0.106 R)
• M22: 4,408,350 km (0.109 R)
• M23: 4,532,367 km (0.091 R)
• M24: 4,741,505 km (0.111 R)
• M25: 4,826,027 km (0.105 R)
• M26: 5,147,812 km (0.083 R)
• M27: 5,699,679 km (0.108 R)
• M28: 5,789,737 km (0.032 R)
• M29: 6,016,976 km (0.034 R)
• M30: 6,154,756 km (0.079 R)
• M31: 6,503,917 km (0.068 R)
• M32: 6,669,073 km (0.059 R)
• M33: 6,764,068 km (0.068 R)
• M34: 6,955,403 km (0.093 R)
• M35: 8,421,612 km (0.082 R)
• M36: 8,627,608 km (0.044 R)
• M37: 8,757,310 km (0.043 R)
• M38: 8,835,400 km (0.066 R)
• M39: 9,655,944 km (0.084 R)
• M40: 10,252,989 km (0.081 R)
• M41: 10,390,470 km (0.099 R)
• M42: 10,556,075 km (0.093 R)
• M43: 10,806,352 km (0.116 R)
• M44: 10,946,226 km (0.114 R)
• M45: 11,114,823 km (0.09 R)
• M46: 12,173,527 km (0.106 R)
• M47: 12,348,257 km (0.034 R)
• M48: 12,523,885 km (0.104 R)
• M49: 12,759,352 km (0.082 R)
• M50: 12,877,534 km (0.094 R)
• M51: 12,966,545 km (0.093 R)
• M52: 13,806,387 km (0.06 R)
• M53: 13,897,343 km (0.077 R)
• M54: 14,756,783 km (0.04 R)
• M55: 15,601,712 km (0.095 R)
• M56: 16,494,512 km (0.11 R)
• M57: 16,591,152 km (0.111 R)
• M58: 16,785,031 km (0.048 R)
• M59: 17,077,195 km (0.12 R)
• M60: 17,240,257 km (0.034 R)
• M61: 18,129,766 km (0.101 R)
• M62: 19,543,017 km (0.093 R)
• M63: 19,918,956 km (0.086 R)
• M64: 20,366,404 km (0.053 R)
• M65: 20,608,752 km (0.106 R)
• M66: 20,851,998 km (0.086 R)
• M67: 21,481,805 km (0.085 R)
• M68: 21,869,862 km (0.041 R)
• M69: 22,509,842 km (0.087 R)
• M70: 23,192,158 km (0.103 R)
• M71: 23,300,467 km (0.115 R)
• M72: 24,576,836 km (0.065 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 57.1

Radius: 13.7

Gravity: 0.3 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 3.78 AU - 5.34 AU

Year: 6191 Days

Day: 8.8 Hours

Environment

Temp: -223 °C

Axial Tilt: 2.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 37,311,151 km

• M1: 171,738 km (0.116 R)
• M2: 318,793 km (0.076 R)
• M3: 454,927 km (0.051 R)
• M4: 638,933 km (0.109 R)
• M5: 819,198 km (0.041 R)
• M6: 1,000,810 km (0.071 R)
• M7: 1,132,905 km (0.078 R)
• M8: 1,224,608 km (0.105 R)
• M9: 1,505,553 km (0.073 R)
• M10: 2,072,978 km (0.107 R)
• M11: 2,187,270 km (0.115 R)
• M12: 2,494,844 km (0.109 R)
• M13: 2,604,649 km (0.051 R)
• M14: 2,753,648 km (0.114 R)
• M15: 3,086,503 km (0.082 R)
• M16: 3,446,137 km (0.116 R)
• M17: 3,568,956 km (0.108 R)
• M18: 3,791,259 km (0.059 R)
• M19: 3,904,056 km (0.112 R)
• M20: 4,046,772 km (0.087 R)
• M21: 4,440,813 km (0.025 R)
• M22: 4,604,922 km (0.079 R)
• M23: 4,893,197 km (0.099 R)
• M24: 5,140,781 km (0.097 R)
• M25: 5,297,560 km (0.082 R)
• M26: 5,439,977 km (0.099 R)
• M27: 5,551,727 km (0.075 R)
• M28: 5,712,694 km (0.059 R)
• M29: 6,121,844 km (0.101 R)
• M30: 6,456,195 km (0.119 R)
• M31: 6,608,636 km (0.118 R)
• M32: 6,899,753 km (0.114 R)
• M33: 6,986,221 km (0.052 R)
• M34: 7,424,094 km (0.059 R)
• M35: 7,566,062 km (0.119 R)
• M36: 7,708,928 km (0.059 R)
• M37: 8,326,318 km (0.076 R)
• M38: 8,473,971 km (0.106 R)
• M39: 9,861,043 km (0.099 R)
• M40: 10,253,288 km (0.075 R)
• M41: 10,710,759 km (0.108 R)
• M42: 10,972,405 km (0.071 R)
• M43: 11,419,853 km (0.075 R)
• M44: 12,123,262 km (0.084 R)
• M45: 12,564,875 km (0.061 R)
• M46: 13,075,901 km (0.041 R)
• M47: 13,204,705 km (0.109 R)
• M48: 13,637,192 km (0.041 R)
• M49: 13,833,465 km (0.089 R)
• M50: 14,118,449 km (0.105 R)
• M51: 14,361,096 km (0.054 R)
• M52: 14,494,089 km (0.096 R)

Planet 7 - Ice Giant

Semi-Major Axis: 6.1 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 462.9

Radius: 3.4

Gravity: 40.04 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 5.53 AU - 6.67 AU

Year: 9579 Days

Day: 22.5 Hours

Environment

Temp: -214 °C

Axial Tilt: 36.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 37,311,151 km

• M1: 45,927 km (0.088 R)
• M2: 71,508 km (0.119 R)
• M3: 117,285 km (0.12 R)
• M4: 657,483 km (0.117 R)
• M5: 688,001 km (0.03 R)
• M6: 798,553 km (0.058 R)
• M7: 864,227 km (0.111 R)
• M8: 897,737 km (0.107 R)
• M9: 1,108,221 km (0.097 R)
• M10: 1,275,771 km (0.039 R)
• M11: 1,411,755 km (0.043 R)
• M12: 1,803,702 km (0.095 R)
• M13: 2,929,575 km (0.038 R)
• M14: 3,057,182 km (0.063 R)
• M15: 3,291,303 km (0.049 R)
• M16: 3,804,573 km (0.041 R)
• M17: 4,169,891 km (0.119 R)
• M18: 4,198,315 km (0.102 R)
• M19: 4,993,876 km (0.075 R)
• M20: 5,024,244 km (0.086 R)
• M21: 5,238,469 km (0.082 R)
• M22: 5,269,286 km (0.109 R)
• M23: 5,612,463 km (0.075 R)
• M24: 5,995,135 km (0.088 R)
• M25: 6,124,537 km (0.102 R)
• M26: 6,418,945 km (0.054 R)
• M27: 6,651,271 km (0.106 R)
• M28: 6,684,631 km (0.081 R)
• M29: 6,718,141 km (0.104 R)
• M30: 6,818,821 km (0.068 R)
• M31: 7,747,674 km (0.119 R)
• M32: 7,959,504 km (0.1 R)
• M33: 8,244,787 km (0.08 R)
• M34: 9,083,433 km (0.119 R)
• M35: 9,381,432 km (0.072 R)
• M36: 9,494,079 km (0.066 R)
• M37: 11,515,595 km (0.083 R)
• M38: 12,245,184 km (0.11 R)
• M39: 12,450,432 km (0.1 R)
• M40: 12,491,721 km (0.027 R)
• M41: 12,698,316 km (0.088 R)
• M42: 12,739,904 km (0.107 R)
• M43: 14,305,745 km (0.095 R)
• M44: 14,652,214 km (0.113 R)
• M45: 14,695,747 km (0.098 R)
• M46: 15,397,510 km (0.052 R)
• M47: 15,708,076 km (0.112 R)
• M48: 16,335,190 km (0.07 R)
• M49: 16,380,368 km (0.057 R)
• M50: 16,697,366 km (0.047 R)
• M51: 17,337,196 km (0.031 R)
• M52: 17,383,273 km (0.097 R)
• M53: 19,161,842 km (0.097 R)
• M54: 19,687,379 km (0.095 R)
• M55: 19,831,591 km (0.109 R)
• M56: 20,072,593 km (0.056 R)
• M57: 20,120,914 km (0.101 R)
• M58: 20,606,209 km (0.086 R)
• M59: 20,850,353 km (0.09 R)
• M60: 21,095,544 km (0.088 R)
• M61: 21,193,830 km (0.115 R)
• M62: 21,687,503 km (0.091 R)
• M63: 22,335,112 km (0.053 R)
• M64: 22,989,154 km (0.088 R)
• M65: 23,191,560 km (0.096 R)
• M66: 24,832,499 km (0.097 R)
• M67: 25,929,500 km (0.101 R)
• M68: 26,034,817 km (0.094 R)
• M69: 28,387,243 km (0.07 R)
• M70: 29,368,904 km (0.075 R)
• M71: 29,808,872 km (0.115 R)
• M72: 29,974,327 km (0.102 R)
• M73: 30,472,787 km (0.087 R)
• M74: 30,695,239 km (0.065 R)
• M75: 31,590,134 km (0.06 R)
• M76: 32,550,402 km (0.067 R)
• M77: 33,577,541 km (0.064 R)
• M78: 34,615,152 km (0.112 R)
• M79: 34,673,196 km (0.118 R)
• M80: 35,021,610 km (0.1 R)
• M81: 35,079,803 km (0.093 R)
• M82: 35,663,384 km (0.076 R)
• M83: 35,839,162 km (0.058 R)
• M84: 36,485,873 km (0.099 R)
• M85: 37,731,276 km (0.097 R)
• M86: 38,509,185 km (0.072 R)
• M87: 38,689,450 km (0.078 R)
• M88: 38,870,015 km (0.095 R)
• M89: 39,413,205 km (0.049 R)
• M90: 39,898,351 km (0.066 R)
• M91: 40,080,710 km (0.089 R)
• M92: 40,446,328 km (0.112 R)
• M93: 40,629,585 km (0.103 R)
• M94: 40,751,956 km (0.075 R)

Planet 8 - Ice Giant

Semi-Major Axis: 9.44 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 95

Radius: 5.4

Gravity: 3.26 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 9.41 AU - 9.47 AU

Year: 18441 Days

Day: 16.3 Hours

Environment

Temp: -228 °C

Axial Tilt: 0.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 37,311,151 km

• M1: 260,749 km (0.062 R)
• M2: 365,168 km (0.078 R)
• M3: 422,614 km (0.11 R)
• M4: 471,084 km (0.067 R)
• M5: 816,954 km (0.115 R)
• M6: 1,997,281 km (0.055 R)
• M7: 4,282,987 km (0.061 R)
• M8: 4,528,477 km (0.114 R)
• M9: 5,004,797 km (0.089 R)
• M10: 5,090,516 km (0.041 R)
• M11: 5,883,535 km (0.104 R)
• M12: 6,125,883 km (0.061 R)
• M13: 6,217,587 km (0.067 R)
• M14: 6,840,662 km (0.098 R)
• M15: 6,967,670 km (0.114 R)
• M16: 7,159,604 km (0.078 R)
• M17: 7,224,081 km (0.067 R)
• M18: 7,647,144 km (0.041 R)
• M19: 7,812,001 km (0.109 R)
• M20: 9,808,983 km (0.067 R)
• M21: 10,459,135 km (0.091 R)
• M22: 10,752,497 km (0.098 R)
• M23: 12,221,248 km (0.1 R)
• M24: 12,685,750 km (0.073 R)
• M25: 12,802,735 km (0.087 R)
• M26: 13,116,592 km (0.116 R)
• M27: 15,341,561 km (0.116 R)
• M28: 15,800,378 km (0.057 R)
• M29: 16,179,159 km (0.053 R)
• M30: 19,002,221 km (0.083 R)
• M31: 19,765,170 km (0.112 R)
• M32: 22,773,583 km (0.114 R)
• M33: 22,821,006 km (0.063 R)
• M34: 28,178,853 km (0.111 R)
• M35: 29,048,017 km (0.102 R)
• M36: 30,342,039 km (0.116 R)
• M37: 30,707,805 km (0.094 R)
• M38: 32,025,763 km (0.115 R)
• M39: 33,146,999 km (0.099 R)
• M40: 34,389,858 km (0.101 R)
• M41: 34,989,596 km (0.11 R)
• M42: 35,702,878 km (0.077 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 209 - 15,680 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit