🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.14

Radius: 1.05

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 0.39 AU - 0.61 AU

Year: 131 Days

Day: 13.9 Hours

Environment

Temp: 243 °C

Axial Tilt: 14.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.97

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 0.58 AU - 0.66 AU

Year: 181 Days

Day: 19.5 Hours

Environment

Temp: 146 °C

Axial Tilt: 25.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 103,457,028 km

• M1: 208,689 km (0.081 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.35

Radius: 1.13

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 3.04 AU - 4.1 AU

Year: 2502 Days

Day: 47 Hours

Environment

Temp: -118 °C

Axial Tilt: 7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 7.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 678.6

Radius: 13

Gravity: 4.02 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 5.94 AU - 8.3 AU

Year: 7046 Days

Day: 5.3 Hours

Environment

Temp: -164 °C

Axial Tilt: 38.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 103,457,028 km

• M1: 193,879 km (0.11 R)
• M2: 284,535 km (0.043 R)
• M3: 474,375 km (0.111 R)
• M4: 647,609 km (0.116 R)
• M5: 771,626 km (0.047 R)
• M6: 859,440 km (0.093 R)
• M7: 950,994 km (0.108 R)
• M8: 1,786,797 km (0.04 R)
• M9: 2,350,332 km (0.119 R)
• M10: 2,640,851 km (0.079 R)
• M11: 2,802,267 km (0.088 R)
• M12: 3,038,632 km (0.084 R)
• M13: 3,405,745 km (0.077 R)
• M14: 3,531,258 km (0.089 R)
• M15: 3,969,879 km (0.053 R)
• M16: 4,102,273 km (0.103 R)
• M17: 4,398,776 km (0.117 R)
• M18: 4,508,281 km (0.105 R)
• M19: 4,814,359 km (0.067 R)
• M20: 5,012,725 km (0.06 R)
• M21: 5,447,008 km (0.088 R)
• M22: 5,984,364 km (0.099 R)
• M23: 6,382,892 km (0.086 R)
• M24: 7,077,326 km (0.11 R)
• M25: 7,270,905 km (0.07 R)
• M26: 7,597,477 km (0.086 R)
• M27: 8,130,046 km (0.078 R)
• M28: 8,333,050 km (0.118 R)
• M29: 9,056,206 km (0.053 R)
• M30: 9,943,621 km (0.092 R)
• M31: 10,784,361 km (0.057 R)
• M32: 11,007,411 km (0.112 R)
• M33: 11,382,752 km (0.063 R)
• M34: 11,496,148 km (0.113 R)
• M35: 12,886,211 km (0.074 R)
• M36: 13,242,104 km (0.037 R)
• M37: 13,441,219 km (0.113 R)
• M38: 13,681,473 km (0.114 R)
• M39: 13,963,465 km (0.089 R)
• M40: 14,288,242 km (0.113 R)
• M41: 15,111,031 km (0.109 R)
• M42: 15,277,383 km (0.111 R)
• M43: 15,360,859 km (0.107 R)
• M44: 16,416,571 km (0.043 R)
• M45: 16,673,431 km (0.108 R)
• M46: 17,365,022 km (0.042 R)
• M47: 17,452,088 km (0.025 R)
• M48: 17,626,818 km (0.118 R)
• M49: 17,714,333 km (0.11 R)
• M50: 17,801,997 km (0.064 R)
• M51: 18,375,555 km (0.095 R)
• M52: 18,865,638 km (0.099 R)
• M53: 20,132,283 km (0.109 R)
• M54: 20,591,399 km (0.085 R)
• M55: 21,286,580 km (0.12 R)
• M56: 21,426,454 km (0.1 R)
• M57: 21,613,601 km (0.118 R)
• M58: 21,754,223 km (0.086 R)
• M59: 22,130,911 km (0.119 R)
• M60: 23,225,668 km (0.079 R)
• M61: 23,658,903 km (0.025 R)
• M62: 24,046,212 km (0.103 R)
• M63: 25,368,807 km (0.05 R)
• M64: 25,517,208 km (0.102 R)
• M65: 26,765,303 km (0.109 R)
• M66: 27,270,046 km (0.088 R)
• M67: 27,625,341 km (0.119 R)
• M68: 27,879,957 km (0.105 R)
• M69: 28,289,107 km (0.081 R)
• M70: 28,751,813 km (0.107 R)
• M71: 29,528,376 km (0.085 R)
• M72: 29,788,826 km (0.116 R)
• M73: 29,945,455 km (0.07 R)
• M74: 30,838,105 km (0.12 R)
• M75: 32,220,389 km (0.079 R)
• M76: 32,649,735 km (0.087 R)
• M77: 34,058,199 km (0.099 R)
• M78: 34,879,791 km (0.094 R)
• M79: 35,597,113 km (0.084 R)
• M80: 35,763,316 km (0.096 R)
• M81: 36,822,169 km (0.1 R)
• M82: 37,834,797 km (0.085 R)

Planet 5 - Ice Giant

Semi-Major Axis: 15.86 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 32.5

Radius: 4.2

Gravity: 1.84 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 13.24 AU - 18.48 AU

Year: 23424 Days

Day: 17.1 Hours

Environment

Temp: -202 °C

Axial Tilt: 39.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 103,457,028 km

• M1: 82,728 km (0.08 R)
• M2: 235,467 km (0.079 R)
• M3: 435,629 km (0.109 R)
• M4: 618,138 km (0.116 R)
• M5: 743,651 km (0.068 R)
• M6: 809,324 km (0.113 R)
• M7: 863,479 km (0.091 R)
• M8: 1,018,462 km (0.089 R)
• M9: 1,934,749 km (0.03 R)
• M10: 2,503,221 km (0.089 R)
• M11: 3,825,666 km (0.047 R)
• M12: 4,434,380 km (0.102 R)
• M13: 5,022,599 km (0.026 R)
• M14: 5,609,023 km (0.117 R)
• M15: 6,056,171 km (0.077 R)
• M16: 6,109,577 km (0.114 R)
• M17: 6,136,355 km (0.119 R)
• M18: 6,460,234 km (0.114 R)
• M19: 7,012,550 km (0.116 R)
• M20: 8,044,027 km (0.056 R)
• M21: 8,073,348 km (0.028 R)
• M22: 8,309,264 km (0.093 R)
• M23: 9,214,032 km (0.047 R)
• M24: 10,886,985 km (0.049 R)
• M25: 10,984,373 km (0.117 R)
• M26: 11,278,632 km (0.119 R)
• M27: 11,410,129 km (0.102 R)
• M28: 12,311,456 km (0.08 R)
• M29: 12,480,801 km (0.06 R)
• M30: 13,062,587 km (0.111 R)
• M31: 13,548,182 km (0.113 R)
• M32: 13,898,689 km (0.116 R)
• M33: 14,501,419 km (0.041 R)
• M34: 14,823,952 km (0.085 R)
• M35: 15,330,491 km (0.098 R)
• M36: 15,366,843 km (0.089 R)
• M37: 16,285,972 km (0.074 R)
• M38: 16,770,819 km (0.064 R)
• M39: 17,526,139 km (0.12 R)
• M40: 18,215,336 km (0.08 R)
• M41: 18,524,555 km (0.117 R)
• M42: 20,978,558 km (0.091 R)
• M43: 21,140,423 km (0.108 R)
• M44: 21,628,262 km (0.07 R)
• M45: 21,709,942 km (0.103 R)
• M46: 22,160,980 km (0.097 R)
• M47: 22,202,119 km (0.087 R)
• M48: 22,325,837 km (0.101 R)
• M49: 22,532,282 km (0.045 R)
• M50: 23,072,330 km (0.088 R)
• M51: 23,323,056 km (0.043 R)
• M52: 23,869,238 km (0.118 R)
• M53: 25,017,102 km (0.117 R)
• M54: 25,231,626 km (0.052 R)
• M55: 25,619,383 km (0.074 R)
• M56: 25,922,169 km (0.087 R)
• M57: 27,145,730 km (0.112 R)
• M58: 28,791,008 km (0.114 R)
• M59: 29,151,090 km (0.043 R)
• M60: 29,512,518 km (0.081 R)

Planet 6 - Ice Giant

Semi-Major Axis: 17.64 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 201.4

Radius: 4.4

Gravity: 10.4 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 15.35 AU - 19.93 AU

Year: 27476 Days

Day: 23.8 Hours

Environment

Temp: -199 °C

Axial Tilt: 49 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 103,457,028 km

• M1: 108,010 km (0.067 R)
• M2: 218,263 km (0.071 R)
• M3: 347,366 km (0.065 R)
• M4: 1,741,469 km (0.103 R)
• M5: 1,971,251 km (0.095 R)
• M6: 2,210,608 km (0.119 R)
• M7: 2,364,993 km (0.06 R)
• M8: 2,716,847 km (0.089 R)
• M9: 2,815,582 km (0.079 R)
• M10: 3,016,791 km (0.063 R)
• M11: 3,222,488 km (0.105 R)
• M12: 4,052,906 km (0.073 R)
• M13: 5,025,591 km (0.095 R)
• M14: 5,147,064 km (0.081 R)
• M15: 5,600,495 km (0.086 R)
• M16: 5,642,233 km (0.104 R)
• M17: 5,980,923 km (0.028 R)
• M18: 6,195,895 km (0.078 R)
• M19: 6,722,031 km (0.032 R)
• M20: 7,353,932 km (0.072 R)
• M21: 11,257,240 km (0.105 R)
• M22: 11,682,696 km (0.075 R)
• M23: 11,789,808 km (0.063 R)
• M24: 12,713,874 km (0.091 R)
• M25: 14,343,145 km (0.083 R)
• M26: 14,515,481 km (0.101 R)
• M27: 14,630,672 km (0.095 R)
• M28: 15,328,396 km (0.083 R)
• M29: 16,395,179 km (0.064 R)
• M30: 16,515,156 km (0.064 R)
• M31: 16,756,009 km (0.12 R)
• M32: 17,058,795 km (0.099 R)
• M33: 18,225,509 km (0.081 R)
• M34: 18,724,417 km (0.117 R)
• M35: 20,700,007 km (0.114 R)
• M36: 21,285,683 km (0.082 R)
• M37: 21,745,098 km (0.11 R)
• M38: 21,877,043 km (0.056 R)
• M39: 24,569,356 km (0.077 R)
• M40: 26,024,046 km (0.049 R)
• M41: 27,080,057 km (0.056 R)
• M42: 29,379,376 km (0.119 R)
• M43: 29,817,399 km (0.077 R)
• M44: 31,442,032 km (0.08 R)
• M45: 32,415,315 km (0.118 R)
• M46: 33,703,203 km (0.077 R)
• M47: 36,250,257 km (0.058 R)
• M48: 36,563,216 km (0.089 R)
• M49: 36,719,994 km (0.11 R)
• M50: 37,982,451 km (0.108 R)
• M51: 39,339,303 km (0.055 R)
• M52: 39,580,305 km (0.091 R)
• M53: 40,306,603 km (0.042 R)
• M54: 40,630,782 km (0.082 R)
• M55: 41,445,043 km (0.112 R)
• M56: 41,526,723 km (0.109 R)
• M57: 42,924,117 km (0.082 R)
• M58: 43,503,958 km (0.043 R)
• M59: 46,102,922 km (0.078 R)
• M60: 46,272,417 km (0.099 R)
• M61: 48,407,178 km (0.089 R)
• M62: 49,877,127 km (0.119 R)
• M63: 54,374,188 km (0.103 R)
• M64: 54,821,935 km (0.067 R)
• M65: 56,263,161 km (0.052 R)
• M66: 59,551,172 km (0.057 R)
• M67: 59,735,627 km (0.098 R)
• M68: 60,290,186 km (0.032 R)
• M69: 62,151,183 km (0.098 R)
• M70: 62,525,627 km (0.101 R)

Planet 7 - Ice Giant

Semi-Major Axis: 18.37 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 203.7

Radius: 6.7

Gravity: 4.54 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 17.67 AU - 19.07 AU

Year: 29199 Days

Day: 24 Hours

Environment

Temp: -205 °C

Axial Tilt: 47.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 103,457,028 km

• M1: 85,420 km (0.114 R)
• M2: 296,353 km (0.105 R)
• M3: 356,941 km (0.116 R)
• M4: 769,831 km (0.06 R)
• M5: 857,345 km (0.072 R)
• M6: 1,450,950 km (0.103 R)
• M7: 1,758,373 km (0.09 R)
• M8: 3,072,591 km (0.084 R)
• M9: 3,143,051 km (0.072 R)
• M10: 3,321,222 km (0.057 R)
• M11: 3,466,183 km (0.093 R)
• M12: 3,837,634 km (0.082 R)
• M13: 3,913,480 km (0.099 R)
• M14: 5,235,477 km (0.095 R)
• M15: 6,911,272 km (0.062 R)
• M16: 7,999,297 km (0.112 R)
• M17: 8,737,413 km (0.117 R)
• M18: 9,089,118 km (0.094 R)
• M19: 9,651,456 km (0.109 R)
• M20: 10,277,523 km (0.028 R)
• M21: 10,489,204 km (0.119 R)
• M22: 10,809,344 km (0.119 R)
• M23: 11,132,774 km (0.111 R)
• M24: 11,955,114 km (0.116 R)
• M25: 12,233,515 km (0.101 R)
• M26: 14,007,148 km (0.098 R)
• M27: 14,065,790 km (0.119 R)
• M28: 14,893,964 km (0.111 R)
• M29: 15,253,747 km (0.105 R)
• M30: 15,495,198 km (0.083 R)
• M31: 16,288,515 km (0.044 R)
• M32: 16,411,784 km (0.082 R)
• M33: 17,534,666 km (0.09 R)
• M34: 17,597,796 km (0.083 R)
• M35: 17,787,636 km (0.1 R)
• M36: 18,553,577 km (0.103 R)
• M37: 18,682,380 km (0.119 R)
• M38: 19,135,213 km (0.08 R)
• M39: 19,591,636 km (0.11 R)
• M40: 19,985,677 km (0.1 R)
• M41: 22,885,781 km (0.115 R)
• M42: 23,788,006 km (0.074 R)
• M43: 24,560,679 km (0.106 R)
• M44: 25,698,969 km (0.096 R)
• M45: 25,914,390 km (0.095 R)
• M46: 25,986,197 km (0.115 R)
• M47: 27,219,033 km (0.109 R)
• M48: 27,292,187 km (0.038 R)
• M49: 28,100,614 km (0.099 R)
• M50: 29,440,562 km (0.103 R)
• M51: 29,816,501 km (0.03 R)
• M52: 30,953,595 km (0.119 R)
• M53: 31,259,373 km (0.042 R)
• M54: 33,036,147 km (0.076 R)
• M55: 33,583,376 km (0.116 R)
• M56: 33,897,382 km (0.096 R)
• M57: 34,291,422 km (0.048 R)
• M58: 34,607,672 km (0.117 R)
• M59: 35,962,431 km (0.042 R)
• M60: 36,203,433 km (0.091 R)
• M61: 36,686,783 km (0.114 R)
• M62: 37,659,918 km (0.083 R)
• M63: 38,477,320 km (0.119 R)
• M64: 39,383,285 km (0.092 R)
• M65: 39,797,522 km (0.09 R)
• M66: 40,379,607 km (0.089 R)
• M67: 40,713,659 km (0.114 R)
• M68: 41,132,383 km (0.1 R)
• M69: 41,889,648 km (0.039 R)
• M70: 42,991,586 km (0.051 R)
• M71: 43,332,519 km (0.027 R)
• M72: 45,918,468 km (0.115 R)
• M73: 46,179,815 km (0.092 R)
• M74: 46,879,186 km (0.107 R)
• M75: 47,670,109 km (0.115 R)
• M76: 49,532,603 km (0.048 R)
• M77: 49,711,223 km (0.116 R)
• M78: 51,147,961 km (0.099 R)
• M79: 51,238,168 km (0.105 R)
• M80: 51,418,883 km (0.046 R)
• M81: 52,780,522 km (0.065 R)
• M82: 53,236,945 km (0.12 R)
• M83: 54,429,988 km (0.05 R)
• M84: 55,724,758 km (0.051 R)
• M85: 57,779,634 km (0.095 R)
• M86: 59,479,216 km (0.074 R)
• M87: 62,059,330 km (0.098 R)
• M88: 62,637,676 km (0.083 R)
• M89: 63,411,545 km (0.054 R)
• M90: 63,605,574 km (0.105 R)
• M91: 64,188,557 km (0.093 R)
• M92: 64,578,259 km (0.064 R)
• M93: 64,773,484 km (0.12 R)
• M94: 65,066,547 km (0.118 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.85 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 747.7

Radius: 6.8

Gravity: 16.17 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 16.32 AU - 21.38 AU

Year: 30351 Days

Day: 15.5 Hours

Environment

Temp: -197 °C

Axial Tilt: 36.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 103,457,028 km

• M1: 220,507 km (0.102 R)
• M2: 421,866 km (0.031 R)
• M3: 517,908 km (0.036 R)
• M4: 1,381,686 km (0.118 R)
• M5: 1,958,236 km (0.103 R)
• M6: 2,250,401 km (0.036 R)
• M7: 2,783,119 km (0.113 R)
• M8: 2,969,219 km (0.108 R)
• M9: 4,598,339 km (0.118 R)
• M10: 4,763,047 km (0.102 R)
• M11: 4,874,048 km (0.068 R)
• M12: 5,042,047 km (0.041 R)
• M13: 5,557,710 km (0.101 R)
• M14: 5,674,546 km (0.089 R)
• M15: 7,717,156 km (0.068 R)
• M16: 9,399,982 km (0.048 R)
• M17: 10,678,894 km (0.049 R)
• M18: 10,897,307 km (0.064 R)
• M19: 10,970,461 km (0.113 R)
• M20: 12,087,059 km (0.117 R)
• M21: 12,467,187 km (0.097 R)
• M22: 12,620,376 km (0.078 R)
• M23: 13,317,502 km (0.085 R)
• M24: 14,027,044 km (0.08 R)
• M25: 14,266,251 km (0.028 R)
• M26: 15,073,481 km (0.063 R)
• M27: 15,400,502 km (0.076 R)
• M28: 15,482,632 km (0.105 R)
• M29: 16,731,774 km (0.108 R)
• M30: 19,680,946 km (0.052 R)
• M31: 20,127,945 km (0.115 R)
• M32: 21,397,432 km (0.099 R)
• M33: 21,580,989 km (0.03 R)
• M34: 23,918,007 km (0.03 R)
• M35: 26,236,026 km (0.104 R)
• M36: 27,521,071 km (0.052 R)
• M37: 28,322,168 km (0.105 R)
• M38: 30,152,348 km (0.087 R)
• M39: 30,461,118 km (0.084 R)
• M40: 32,125,395 km (0.043 R)
• M41: 32,546,064 km (0.088 R)
• M42: 33,180,359 km (0.114 R)
• M43: 33,499,152 km (0.045 R)
• M44: 36,413,169 km (0.105 R)
• M45: 38,066,824 km (0.103 R)
• M46: 38,177,975 km (0.115 R)
• M47: 38,623,477 km (0.064 R)
• M48: 40,422,841 km (0.061 R)
• M49: 40,763,176 km (0.08 R)
• M50: 41,218,552 km (0.079 R)
• M51: 41,561,131 km (0.046 R)
• M52: 42,594,703 km (0.088 R)
• M53: 44,921,548 km (0.084 R)
• M54: 46,693,684 km (0.087 R)
• M55: 47,050,774 km (0.107 R)
• M56: 47,170,153 km (0.071 R)
• M57: 48,007,752 km (0.044 R)
• M58: 49,819,083 km (0.031 R)
• M59: 50,305,874 km (0.12 R)
• M60: 52,763,319 km (0.115 R)
• M61: 54,131,541 km (0.103 R)
• M62: 54,506,732 km (0.107 R)
• M63: 55,133,996 km (0.117 R)
• M64: 56,395,555 km (0.067 R)
• M65: 61,405,887 km (0.111 R)
• M66: 61,666,636 km (0.12 R)
• M67: 65,488,861 km (0.081 R)
• M68: 65,755,295 km (0.081 R)
• M69: 68,169,207 km (0.096 R)
• M70: 69,115,712 km (0.098 R)
• M71: 71,021,739 km (0.104 R)
• M72: 71,706,747 km (0.057 R)
• M73: 77,264,607 km (0.082 R)
• M74: 78,110,135 km (0.051 R)
• M75: 78,392,575 km (0.09 R)
• M76: 79,242,291 km (0.11 R)
• M77: 79,810,314 km (0.068 R)
• M78: 80,807,833 km (0.08 R)
• M79: 81,522,761 km (0.114 R)
• M80: 82,527,311 km (0.069 R)
• M81: 83,391,538 km (0.097 R)
• M82: 85,274,526 km (0.1 R)
• M83: 88,198,417 km (0.048 R)
• M84: 90,412,914 km (0.056 R)
• M85: 90,561,165 km (0.083 R)
• M86: 90,709,566 km (0.1 R)
• M87: 92,346,915 km (0.111 R)
• M88: 94,144,184 km (0.099 R)
• M89: 96,558,544 km (0.108 R)
• M90: 99,298,878 km (0.053 R)
• M91: 99,757,994 km (0.078 R)
• M92: 101,139,829 km (0.091 R)
• M93: 102,219,028 km (0.081 R)
• M94: 102,528,097 km (0.068 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 323 - 16,007 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit