🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.59

Radius: 0.81

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 0.98 AU - 1.14 AU

Year: 325 Days

Day: 18.9 Hours

Environment

Temp: 260 °C

Axial Tilt: 25.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.26 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.18

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 1.13 AU - 1.39 AU

Year: 422 Days

Day: 27.1 Hours

Environment

Temp: 166 °C

Axial Tilt: 8.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 25,691,521 km

• M1: 456,274 km (0.052 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.42 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.08

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 1.08 AU - 1.76 AU

Year: 505 Days

Day: 21.8 Hours

Environment

Temp: 194 °C

Axial Tilt: 36.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 25,691,521 km

• M1: 475,422 km (0.08 R)
• M2: 780,452 km (0.091 R)

Planet 4 - Terrestrial

Semi-Major Axis: 8.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.24

Radius: 0.57

Gravity: 0.74 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 7.78 AU - 8.9 AU

Year: 7183 Days

Day: 26.1 Hours

Environment

Temp: -117 °C

Axial Tilt: 20.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 10.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 665.2

Radius: 11.2

Gravity: 5.3 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 8.93 AU - 12.71 AU

Year: 10614 Days

Day: 13.3 Hours

Environment

Temp: -148 °C

Axial Tilt: 92.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 25,691,521 km

• M1: 151,692 km (0.098 R)
• M2: 238,908 km (0.11 R)
• M3: 657,183 km (0.11 R)
• M4: 1,110,764 km (0.026 R)
• M5: 1,381,387 km (0.069 R)
• M6: 1,491,341 km (0.036 R)
• M7: 1,839,007 km (0.093 R)
• M8: 1,911,711 km (0.092 R)
• M9: 2,263,865 km (0.104 R)
• M10: 2,830,541 km (0.107 R)
• M11: 2,971,911 km (0.063 R)
• M12: 3,203,190 km (0.071 R)
• M13: 3,652,582 km (0.099 R)
• M14: 3,963,296 km (0.118 R)
• M15: 4,478,511 km (0.094 R)
• M16: 4,677,327 km (0.067 R)
• M17: 5,785,847 km (0.08 R)
• M18: 6,185,274 km (0.107 R)
• M19: 6,295,677 km (0.025 R)
• M20: 6,593,526 km (0.101 R)
• M21: 7,087,498 km (0.109 R)
• M22: 8,191,680 km (0.119 R)
• M23: 8,557,896 km (0.109 R)
• M24: 8,805,181 km (0.056 R)
• M25: 8,971,235 km (0.084 R)
• M26: 9,306,633 km (0.091 R)
• M27: 9,518,314 km (0.116 R)
• M28: 9,603,435 km (0.056 R)
• M29: 10,119,698 km (0.105 R)
• M30: 10,512,691 km (0.084 R)
• M31: 10,866,341 km (0.111 R)
• M32: 11,268,908 km (0.102 R)
• M33: 12,180,857 km (0.096 R)
• M34: 12,366,059 km (0.108 R)
• M35: 12,786,429 km (0.104 R)
• M36: 14,075,215 km (0.026 R)
• M37: 14,318,311 km (0.059 R)
• M38: 14,907,727 km (0.042 R)
• M39: 15,705,981 km (0.11 R)
• M40: 16,059,481 km (0.093 R)
• M41: 17,343,779 km (0.115 R)
• M42: 17,447,899 km (0.089 R)
• M43: 19,412,268 km (0.116 R)
• M44: 19,520,428 km (0.085 R)
• M45: 20,834,196 km (0.087 R)
• M46: 20,944,899 km (0.1 R)
• M47: 21,111,401 km (0.118 R)
• M48: 21,222,702 km (0.067 R)
• M49: 21,669,700 km (0.036 R)
• M50: 22,232,787 km (0.111 R)
• M51: 22,686,667 km (0.076 R)
• M52: 23,086,542 km (0.057 R)
• M53: 23,488,511 km (0.099 R)
• M54: 23,834,980 km (0.067 R)
• M55: 24,474,660 km (0.077 R)
• M56: 24,650,139 km (0.117 R)
• M57: 24,943,351 km (0.055 R)
• M58: 25,415,033 km (0.098 R)
• M59: 25,651,996 km (0.117 R)
• M60: 26,727,455 km (0.102 R)
• M61: 27,939,497 km (0.11 R)
• M62: 28,429,430 km (0.115 R)
• M63: 29,853,601 km (0.099 R)
• M64: 30,354,306 km (0.118 R)
• M65: 31,110,822 km (0.041 R)
• M66: 31,427,820 km (0.105 R)
• M67: 31,745,865 km (0.102 R)
• M68: 32,001,079 km (0.043 R)
• M69: 33,222,695 km (0.078 R)
• M70: 34,394,196 km (0.044 R)
• M71: 34,984,958 km (0.072 R)
• M72: 35,248,549 km (0.074 R)
• M73: 37,045,370 km (0.116 R)
• M74: 38,259,805 km (0.087 R)
• M75: 38,531,475 km (0.107 R)
• M76: 39,418,740 km (0.102 R)
• M77: 40,243,772 km (0.096 R)
• M78: 40,589,193 km (0.111 R)
• M79: 41,074,489 km (0.106 R)
• M80: 42,190,788 km (0.116 R)
• M81: 42,752,678 km (0.051 R)
• M82: 44,239,531 km (0.053 R)
• M83: 45,599,376 km (0.096 R)
• M84: 45,959,458 km (0.094 R)
• M85: 46,682,614 km (0.111 R)
• M86: 46,972,834 km (0.08 R)
• M87: 47,409,510 km (0.077 R)

Planet 6 - Gas Giant

Semi-Major Axis: 12.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 544.9

Radius: 8.9

Gravity: 6.88 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 10.65 AU - 13.67 AU

Year: 12646 Days

Day: 11.9 Hours

Environment

Temp: -145 °C

Axial Tilt: 23.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 25,691,521 km

• M1: 170,542 km (0.086 R)
• M2: 268,379 km (0.056 R)
• M3: 525,238 km (0.09 R)
• M4: 761,004 km (0.082 R)
• M5: 910,752 km (0.045 R)
• M6: 1,283,400 km (0.107 R)
• M7: 1,533,378 km (0.119 R)
• M8: 1,749,547 km (0.103 R)
• M9: 2,027,350 km (0.071 R)
• M10: 2,346,293 km (0.077 R)
• M11: 2,596,121 km (0.099 R)
• M12: 3,001,831 km (0.108 R)
• M13: 3,091,440 km (0.07 R)
• M14: 3,151,578 km (0.083 R)
• M15: 3,334,686 km (0.076 R)
• M16: 3,775,401 km (0.091 R)
• M17: 3,904,804 km (0.087 R)
• M18: 4,035,552 km (0.097 R)
• M19: 4,402,815 km (0.082 R)
• M20: 4,885,866 km (0.118 R)
• M21: 5,604,983 km (0.094 R)
• M22: 6,166,125 km (0.111 R)
• M23: 7,260,733 km (0.101 R)
• M24: 7,707,133 km (0.106 R)
• M25: 7,789,262 km (0.104 R)
• M26: 8,079,033 km (0.105 R)
• M27: 8,204,246 km (0.111 R)
• M28: 8,969,440 km (0.073 R)
• M29: 9,055,907 km (0.115 R)
• M30: 9,712,941 km (0.065 R)
• M31: 10,294,727 km (0.111 R)
• M32: 10,567,145 km (0.05 R)
• M33: 10,658,399 km (0.11 R)
• M34: 10,795,880 km (0.066 R)
• M35: 12,491,123 km (0.076 R)
• M36: 12,733,172 km (0.115 R)
• M37: 12,927,799 km (0.106 R)
• M38: 13,418,779 km (0.108 R)
• M39: 14,571,281 km (0.067 R)
• M40: 15,547,108 km (0.115 R)
• M41: 15,755,349 km (0.029 R)
• M42: 17,345,574 km (0.068 R)
• M43: 19,432,165 km (0.108 R)
• M44: 19,544,214 km (0.085 R)
• M45: 19,825,159 km (0.058 R)
• M46: 20,107,450 km (0.076 R)
• M47: 20,163,998 km (0.081 R)
• M48: 20,676,071 km (0.111 R)
• M49: 20,904,956 km (0.103 R)
• M50: 21,770,978 km (0.059 R)
• M51: 22,120,588 km (0.036 R)
• M52: 22,237,574 km (0.116 R)
• M53: 22,943,676 km (0.097 R)
• M54: 24,378,020 km (0.049 R)
• M55: 26,273,276 km (0.065 R)
• M56: 26,459,076 km (0.069 R)
• M57: 26,707,708 km (0.076 R)
• M58: 26,769,941 km (0.111 R)
• M59: 27,332,429 km (0.067 R)
• M60: 27,458,091 km (0.106 R)
• M61: 27,646,734 km (0.118 R)
• M62: 28,596,531 km (0.114 R)
• M63: 28,979,501 km (0.095 R)
• M64: 29,235,762 km (0.067 R)
• M65: 29,364,117 km (0.063 R)
• M66: 29,428,444 km (0.109 R)
• M67: 29,492,622 km (0.094 R)
• M68: 29,750,379 km (0.101 R)
• M69: 31,971,159 km (0.091 R)
• M70: 33,034,651 km (0.025 R)
• M71: 33,503,490 km (0.112 R)
• M72: 35,264,407 km (0.114 R)
• M73: 35,469,506 km (0.049 R)
• M74: 35,743,569 km (0.084 R)
• M75: 36,432,018 km (0.094 R)
• M76: 36,847,003 km (0.118 R)
• M77: 39,867,533 km (0.099 R)
• M78: 41,155,272 km (0.093 R)
• M79: 42,384,069 km (0.03 R)
• M80: 43,112,461 km (0.084 R)
• M81: 44,360,257 km (0.11 R)
• M82: 44,581,661 km (0.078 R)
• M83: 46,441,313 km (0.051 R)
• M84: 47,418,187 km (0.098 R)
• M85: 47,493,584 km (0.113 R)
• M86: 48,629,929 km (0.118 R)
• M87: 50,543,436 km (0.099 R)
• M88: 50,851,907 km (0.102 R)
• M89: 51,781,059 km (0.097 R)

Planet 7 - Gas Giant

Semi-Major Axis: 13.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 775.1

Radius: 14.4

Gravity: 3.74 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 11.06 AU - 15.44 AU

Year: 14384 Days

Day: 13.5 Hours

Environment

Temp: -163 °C

Axial Tilt: 35.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 25,691,521 km

• M1: 284,236 km (0.047 R)
• M2: 460,612 km (0.094 R)
• M3: 667,954 km (0.043 R)
• M4: 910,004 km (0.116 R)
• M5: 1,158,935 km (0.088 R)
• M6: 2,008,202 km (0.099 R)
• M7: 2,186,074 km (0.105 R)
• M8: 2,307,697 km (0.073 R)
• M9: 2,494,544 km (0.091 R)
• M10: 4,014,608 km (0.085 R)
• M11: 5,229,194 km (0.105 R)
• M12: 6,026,849 km (0.096 R)
• M13: 6,156,252 km (0.088 R)
• M14: 6,506,161 km (0.063 R)
• M15: 6,907,532 km (0.097 R)
• M16: 7,088,546 km (0.114 R)
• M17: 7,969,976 km (0.093 R)
• M18: 8,112,393 km (0.103 R)
• M19: 8,544,582 km (0.101 R)
• M20: 9,733,885 km (0.051 R)
• M21: 9,886,325 km (0.058 R)
• M22: 10,348,134 km (0.032 R)
• M23: 13,095,947 km (0.075 R)
• M24: 13,264,394 km (0.046 R)
• M25: 13,603,234 km (0.106 R)
• M26: 14,520,867 km (0.07 R)
• M27: 14,811,835 km (0.043 R)
• M28: 15,222,331 km (0.098 R)
• M29: 15,399,455 km (0.108 R)
• M30: 16,415,973 km (0.09 R)
• M31: 17,269,279 km (0.039 R)
• M32: 17,454,032 km (0.1 R)
• M33: 17,639,534 km (0.102 R)
• M34: 18,955,696 km (0.096 R)
• M35: 19,273,890 km (0.106 R)
• M36: 19,915,217 km (0.055 R)
• M37: 20,628,948 km (0.092 R)
• M38: 22,483,363 km (0.033 R)
• M39: 24,046,212 km (0.12 R)
• M40: 24,390,586 km (0.08 R)
• M41: 24,806,169 km (0.111 R)
• M42: 24,945,146 km (0.112 R)
• M43: 25,573,906 km (0.101 R)
• M44: 26,633,358 km (0.099 R)
• M45: 27,132,715 km (0.11 R)
• M46: 27,995,895 km (0.111 R)
• M47: 29,601,978 km (0.118 R)
• M48: 29,897,134 km (0.101 R)
• M49: 30,341,739 km (0.094 R)
• M50: 31,087,784 km (0.091 R)
• M51: 33,745,988 km (0.109 R)
• M52: 35,610,576 km (0.106 R)
• M53: 36,003,271 km (0.111 R)
• M54: 36,555,287 km (0.103 R)
• M55: 37,349,053 km (0.076 R)
• M56: 37,747,881 km (0.104 R)
• M57: 38,630,658 km (0.082 R)
• M58: 38,872,558 km (0.092 R)
• M59: 39,438,935 km (0.099 R)
• M60: 41,072,395 km (0.048 R)
• M61: 42,311,963 km (0.059 R)
• M62: 42,478,166 km (0.09 R)
• M63: 42,727,845 km (0.086 R)
• M64: 44,489,509 km (0.109 R)
• M65: 45,847,708 km (0.036 R)
• M66: 47,133,203 km (0.095 R)
• M67: 51,060,596 km (0.119 R)
• M68: 51,326,281 km (0.12 R)
• M69: 52,839,614 km (0.093 R)
• M70: 53,556,935 km (0.116 R)
• M71: 54,367,756 km (0.105 R)
• M72: 55,273,421 km (0.104 R)
• M73: 55,545,989 km (0.098 R)
• M74: 55,910,259 km (0.055 R)
• M75: 56,092,769 km (0.119 R)
• M76: 58,020,188 km (0.069 R)
• M77: 58,389,695 km (0.049 R)
• M78: 59,410,102 km (0.118 R)
• M79: 59,689,401 km (0.111 R)
• M80: 59,875,949 km (0.119 R)
• M81: 59,969,149 km (0.093 R)
• M82: 61,656,912 km (0.104 R)
• M83: 61,845,405 km (0.111 R)
• M84: 62,885,559 km (0.096 R)
• M85: 63,455,228 km (0.073 R)

Planet 8 - Gas Giant

Semi-Major Axis: 16.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 183.4

Radius: 9.4

Gravity: 2.08 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 13.14 AU - 20.72 AU

Year: 20774 Days

Day: 6.3 Hours

Environment

Temp: -175 °C

Axial Tilt: 19.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 25,691,521 km

• M1: 134,638 km (0.116 R)
• M2: 339,587 km (0.072 R)
• M3: 417,677 km (0.118 R)
• M4: 548,875 km (0.047 R)
• M5: 644,617 km (0.105 R)
• M6: 1,006,794 km (0.039 R)
• M7: 1,127,070 km (0.118 R)
• M8: 1,494,483 km (0.042 R)
• M9: 1,799,962 km (0.091 R)
• M10: 1,922,781 km (0.064 R)
• M11: 2,048,444 km (0.102 R)
• M12: 2,578,469 km (0.075 R)
• M13: 2,802,118 km (0.109 R)
• M14: 3,003,028 km (0.032 R)
• M15: 4,272,964 km (0.117 R)
• M16: 5,189,550 km (0.118 R)
• M17: 5,906,722 km (0.053 R)
• M18: 6,202,328 km (0.12 R)
• M19: 6,693,158 km (0.1 R)
• M20: 7,393,127 km (0.054 R)
• M21: 8,362,671 km (0.1 R)
• M22: 8,694,628 km (0.084 R)
• M23: 9,243,353 km (0.076 R)
• M24: 9,328,774 km (0.117 R)
• M25: 9,500,512 km (0.078 R)
• M26: 9,977,879 km (0.097 R)
• M27: 10,109,525 km (0.078 R)
• M28: 10,241,620 km (0.04 R)
• M29: 10,641,495 km (0.099 R)
• M30: 10,775,983 km (0.043 R)
• M31: 11,732,961 km (0.093 R)
• M32: 11,918,313 km (0.036 R)
• M33: 12,057,888 km (0.086 R)
• M34: 12,245,035 km (0.069 R)
• M35: 12,574,748 km (0.092 R)
• M36: 14,266,700 km (0.105 R)
• M37: 14,663,284 km (0.037 R)
• M38: 15,467,672 km (0.098 R)
• M39: 15,569,249 km (0.119 R)
• M40: 15,977,651 km (0.067 R)
• M41: 16,131,737 km (0.105 R)
• M42: 16,648,897 km (0.101 R)
• M43: 17,276,609 km (0.091 R)
• M44: 18,072,171 km (0.097 R)
• M45: 18,339,951 km (0.083 R)
• M46: 18,555,222 km (0.077 R)
• M47: 18,771,391 km (0.114 R)
• M48: 19,097,066 km (0.082 R)
• M49: 20,977,661 km (0.039 R)
• M50: 21,598,641 km (0.064 R)
• M51: 23,731,458 km (0.106 R)
• M52: 24,852,545 km (0.078 R)
• M53: 26,657,593 km (0.096 R)
• M54: 28,131,880 km (0.078 R)
• M55: 29,695,626 km (0.079 R)
• M56: 30,456,182 km (0.105 R)
• M57: 30,902,731 km (0.087 R)
• M58: 31,673,460 km (0.079 R)
• M59: 32,450,471 km (0.107 R)
• M60: 33,168,242 km (0.113 R)
• M61: 33,430,636 km (0.099 R)
• M62: 33,693,629 km (0.088 R)
• M63: 35,085,637 km (0.075 R)
• M64: 39,511,790 km (0.104 R)
• M65: 42,463,954 km (0.083 R)
• M66: 42,820,147 km (0.06 R)
• M67: 43,248,744 km (0.084 R)
• M68: 44,254,641 km (0.079 R)
• M69: 45,777,846 km (0.089 R)
• M70: 46,362,475 km (0.058 R)
• M71: 47,835,266 km (0.09 R)
• M72: 48,057,568 km (0.046 R)
• M73: 48,354,370 km (0.116 R)
• M74: 48,428,720 km (0.039 R)
• M75: 49,173,867 km (0.057 R)
• M76: 50,072,950 km (0.057 R)

Planet 9 - Ice Giant

Semi-Major Axis: 21.46 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 12

Radius: 4.8

Gravity: 0.52 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 19.94 AU - 22.98 AU

Year: 29648 Days

Day: 16.6 Hours

Environment

Temp: -176 °C

Axial Tilt: 25.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 25,691,521 km

• M1: 106,813 km (0.053 R)
• M2: 1,904,082 km (0.112 R)
• M3: 2,998,390 km (0.114 R)
• M4: 3,340,820 km (0.116 R)
• M5: 3,857,381 km (0.116 R)
• M6: 4,852,656 km (0.076 R)
• M7: 5,231,138 km (0.052 R)
• M8: 6,040,164 km (0.107 R)
• M9: 8,450,784 km (0.115 R)
• M10: 9,837,855 km (0.045 R)
• M11: 10,344,094 km (0.063 R)
• M12: 13,896,894 km (0.1 R)
• M13: 15,296,981 km (0.107 R)
• M14: 15,491,458 km (0.114 R)
• M15: 16,774,708 km (0.099 R)
• M16: 16,908,299 km (0.065 R)
• M17: 17,109,209 km (0.106 R)
• M18: 17,921,077 km (0.119 R)
• M19: 18,365,981 km (0.101 R)
• M20: 18,849,182 km (0.081 R)
• M21: 19,581,912 km (0.052 R)
• M22: 24,056,235 km (0.053 R)
• M23: 24,433,222 km (0.101 R)

Kuiper Belt

Range: 36.8 - 61.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 318 - 15,983 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit