🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.6

Radius: 1.21

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 0.62 AU - 1.02 AU

Year: 280 Days

Day: 13.4 Hours

Environment

Temp: 104 °C

Axial Tilt: 29.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.38

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 1.19 AU - 1.59 AU

Year: 617 Days

Day: 35.3 Hours

Environment

Temp: -39 °C

Axial Tilt: 9.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 20,219,311 km

• M1: 236,514 km (0.027 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.59

Radius: 0.81

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 1.8 AU - 2.46 AU

Year: 1171 Days

Day: 45.2 Hours

Environment

Temp: -87 °C

Axial Tilt: 7.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.61

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 2.66 AU - 3.7 AU

Year: 2136 Days

Day: 41.7 Hours

Environment

Temp: -117 °C

Axial Tilt: 7.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.19 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 644.9

Radius: 12.3

Gravity: 4.26 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 4.76 AU - 5.64 AU

Year: 4467 Days

Day: 12.8 Hours

Environment

Temp: -141 °C

Axial Tilt: 13 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 20,219,311 km

• M1: 184,454 km (0.071 R)
• M2: 302,038 km (0.077 R)
• M3: 396,434 km (0.089 R)
• M4: 495,468 km (0.064 R)
• M5: 574,456 km (0.083 R)
• M6: 658,530 km (0.105 R)
• M7: 927,208 km (0.075 R)
• M8: 1,121,834 km (0.089 R)
• M9: 1,330,673 km (0.102 R)
• M10: 1,675,945 km (0.067 R)
• M11: 1,754,783 km (0.075 R)
• M12: 1,851,274 km (0.08 R)
• M13: 2,237,835 km (0.117 R)
• M14: 2,521,921 km (0.089 R)
• M15: 2,686,927 km (0.113 R)
• M16: 2,950,818 km (0.091 R)
• M17: 3,772,260 km (0.044 R)
• M18: 4,068,464 km (0.093 R)
• M19: 4,394,288 km (0.111 R)
• M20: 4,774,117 km (0.108 R)
• M21: 4,864,923 km (0.104 R)
• M22: 5,281,254 km (0.074 R)
• M23: 5,565,190 km (0.094 R)
• M24: 5,854,363 km (0.051 R)
• M25: 6,322,006 km (0.09 R)
• M26: 6,649,177 km (0.101 R)
• M27: 7,163,195 km (0.075 R)
• M28: 7,267,614 km (0.088 R)
• M29: 7,398,811 km (0.085 R)
• M30: 7,583,714 km (0.045 R)
• M31: 8,120,771 km (0.11 R)
• M32: 8,339,034 km (0.118 R)
• M33: 9,260,108 km (0.08 R)
• M34: 9,833,966 km (0.059 R)
• M35: 10,626,984 km (0.066 R)
• M36: 10,806,053 km (0.072 R)
• M37: 11,076,526 km (0.117 R)
• M38: 12,087,209 km (0.106 R)
• M39: 12,274,206 km (0.077 R)
• M40: 12,524,932 km (0.074 R)
• M41: 12,840,883 km (0.092 R)
• M42: 12,936,177 km (0.072 R)
• M43: 13,480,414 km (0.104 R)
• M44: 13,609,666 km (0.065 R)
• M45: 13,706,755 km (0.095 R)
• M46: 14,097,804 km (0.113 R)
• M47: 14,261,763 km (0.115 R)
• M48: 15,292,642 km (0.083 R)
• M49: 15,393,770 km (0.057 R)
• M50: 15,630,285 km (0.115 R)
• M51: 15,936,362 km (0.033 R)
• M52: 16,278,791 km (0.077 R)
• M53: 16,692,729 km (0.108 R)
• M54: 16,831,556 km (0.103 R)
• M55: 17,920,329 km (0.063 R)
• M56: 18,276,372 km (0.054 R)
• M57: 18,814,775 km (0.08 R)
• M58: 19,031,692 km (0.09 R)
• M59: 19,176,652 km (0.094 R)
• M60: 19,358,563 km (0.093 R)
• M61: 19,980,890 km (0.11 R)
• M62: 20,424,298 km (0.08 R)
• M63: 20,721,699 km (0.053 R)
• M64: 20,908,247 km (0.104 R)
• M65: 22,191,947 km (0.069 R)
• M66: 23,578,719 km (0.115 R)
• M67: 25,112,546 km (0.088 R)
• M68: 25,351,454 km (0.043 R)
• M69: 26,759,768 km (0.059 R)
• M70: 27,289,195 km (0.065 R)
• M71: 27,412,015 km (0.118 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 350.2

Radius: 10

Gravity: 3.5 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 5.21 AU - 6.01 AU

Year: 5006 Days

Day: 12.5 Hours

Environment

Temp: -152 °C

Axial Tilt: 0.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 20,219,311 km

• M1: 138,378 km (0.081 R)
• M2: 302,487 km (0.064 R)
• M3: 385,065 km (0.116 R)
• M4: 460,163 km (0.114 R)
• M5: 720,015 km (0.116 R)
• M6: 784,192 km (0.117 R)
• M7: 930,648 km (0.084 R)
• M8: 1,013,376 km (0.114 R)
• M9: 1,316,760 km (0.106 R)
• M10: 1,451,698 km (0.116 R)
• M11: 1,809,386 km (0.062 R)
• M12: 1,884,185 km (0.111 R)
• M13: 2,162,587 km (0.057 R)
• M14: 2,897,860 km (0.064 R)
• M15: 3,129,288 km (0.061 R)
• M16: 3,497,000 km (0.112 R)
• M17: 3,628,945 km (0.112 R)
• M18: 3,781,834 km (0.051 R)
• M19: 3,859,176 km (0.068 R)
• M20: 4,054,551 km (0.059 R)
• M21: 4,193,378 km (0.115 R)
• M22: 4,869,111 km (0.11 R)
• M23: 5,016,914 km (0.109 R)
• M24: 5,230,540 km (0.109 R)
• M25: 5,360,092 km (0.065 R)
• M26: 5,911,659 km (0.091 R)
• M27: 6,527,853 km (0.036 R)
• M28: 7,164,392 km (0.102 R)
• M29: 7,356,774 km (0.099 R)
• M30: 7,969,228 km (0.08 R)
• M31: 8,118,527 km (0.05 R)
• M32: 8,546,975 km (0.115 R)
• M33: 8,853,950 km (0.079 R)
• M34: 9,164,366 km (0.088 R)
• M35: 9,426,012 km (0.115 R)
• M36: 10,225,164 km (0.092 R)
• M37: 10,442,081 km (0.106 R)
• M38: 10,963,130 km (0.029 R)
• M39: 11,380,508 km (0.12 R)
• M40: 11,492,707 km (0.08 R)
• M41: 11,605,204 km (0.112 R)
• M42: 11,689,877 km (0.12 R)
• M43: 11,888,244 km (0.091 R)
• M44: 12,230,972 km (0.063 R)
• M45: 12,345,863 km (0.077 R)
• M46: 13,723,061 km (0.075 R)
• M47: 14,354,215 km (0.053 R)
• M48: 14,475,389 km (0.107 R)
• M49: 14,749,602 km (0.11 R)
• M50: 15,457,948 km (0.071 R)
• M51: 15,706,879 km (0.074 R)
• M52: 15,800,527 km (0.06 R)
• M53: 15,863,209 km (0.113 R)
• M54: 16,557,044 km (0.081 R)
• M55: 16,811,809 km (0.078 R)
• M56: 17,228,588 km (0.026 R)
• M57: 17,974,184 km (0.12 R)
• M58: 18,137,695 km (0.094 R)
• M59: 18,334,565 km (0.061 R)
• M60: 18,466,212 km (0.068 R)
• M61: 18,863,095 km (0.106 R)
• M62: 19,296,181 km (0.049 R)
• M63: 19,463,581 km (0.116 R)
• M64: 19,833,686 km (0.108 R)
• M65: 20,239,994 km (0.092 R)
• M66: 21,544,936 km (0.058 R)
• M67: 21,962,613 km (0.046 R)
• M68: 22,277,666 km (0.059 R)
• M69: 22,383,133 km (0.118 R)
• M70: 22,700,130 km (0.065 R)
• M71: 22,806,195 km (0.111 R)
• M72: 23,231,801 km (0.104 R)
• M73: 23,803,564 km (0.1 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 275

Radius: 11.8

Gravity: 1.98 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 6.14 AU - 7.14 AU

Year: 6446 Days

Day: 14.4 Hours

Environment

Temp: -162 °C

Axial Tilt: 5.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 20,219,311 km

• M1: 181,313 km (0.115 R)
• M2: 303,983 km (0.115 R)
• M3: 380,727 km (0.105 R)
• M4: 513,270 km (0.093 R)
• M5: 762,800 km (0.09 R)
• M6: 1,014,124 km (0.059 R)
• M7: 1,376,600 km (0.103 R)
• M8: 1,462,768 km (0.04 R)
• M9: 1,747,902 km (0.05 R)
• M10: 1,905,428 km (0.113 R)
• M11: 2,018,524 km (0.069 R)
• M12: 2,251,598 km (0.115 R)
• M13: 2,337,018 km (0.076 R)
• M14: 2,528,952 km (0.092 R)
• M15: 2,689,919 km (0.077 R)
• M16: 2,928,528 km (0.11 R)
• M17: 3,174,168 km (0.116 R)
• M18: 3,309,254 km (0.045 R)
• M19: 3,387,345 km (0.098 R)
• M20: 3,545,320 km (0.089 R)
• M21: 3,992,767 km (0.074 R)
• M22: 5,743,661 km (0.037 R)
• M23: 5,861,693 km (0.087 R)
• M24: 6,100,003 km (0.085 R)
• M25: 6,244,664 km (0.073 R)
• M26: 6,685,379 km (0.076 R)
• M27: 7,935,868 km (0.044 R)
• M28: 8,146,801 km (0.099 R)
• M29: 8,466,791 km (0.099 R)
• M30: 9,284,792 km (0.11 R)
• M31: 9,759,466 km (0.114 R)
• M32: 10,328,237 km (0.044 R)
• M33: 11,024,914 km (0.099 R)
• M34: 11,587,253 km (0.081 R)
• M35: 12,219,752 km (0.092 R)
• M36: 12,709,087 km (0.099 R)
• M37: 12,956,223 km (0.119 R)
• M38: 13,928,908 km (0.102 R)
• M39: 14,087,931 km (0.12 R)
• M40: 14,279,715 km (0.064 R)
• M41: 14,730,304 km (0.035 R)
• M42: 14,827,543 km (0.106 R)
• M43: 15,316,728 km (0.082 R)
• M44: 15,877,420 km (0.078 R)
• M45: 15,977,202 km (0.095 R)
• M46: 16,310,805 km (0.086 R)
• M47: 16,782,039 km (0.085 R)
• M48: 16,917,425 km (0.067 R)
• M49: 17,462,709 km (0.087 R)
• M50: 18,291,631 km (0.112 R)
• M51: 18,465,912 km (0.062 R)
• M52: 18,851,426 km (0.1 R)
• M53: 19,274,788 km (0.116 R)
• M54: 19,558,874 km (0.068 R)
• M55: 19,701,441 km (0.096 R)
• M56: 20,131,236 km (0.094 R)
• M57: 20,383,308 km (0.086 R)
• M58: 20,600,375 km (0.08 R)
• M59: 20,854,392 km (0.067 R)
• M60: 21,586,075 km (0.111 R)
• M61: 21,844,131 km (0.097 R)
• M62: 21,955,133 km (0.054 R)
• M63: 22,400,636 km (0.104 R)
• M64: 22,587,184 km (0.083 R)
• M65: 22,886,679 km (0.084 R)
• M66: 23,414,161 km (0.061 R)
• M67: 23,489,708 km (0.107 R)
• M68: 23,831,240 km (0.041 R)
• M69: 24,557,687 km (0.101 R)
• M70: 24,634,581 km (0.096 R)
• M71: 24,750,070 km (0.073 R)
• M72: 25,368,957 km (0.113 R)
• M73: 25,485,493 km (0.094 R)
• M74: 25,563,434 km (0.099 R)
• M75: 25,875,644 km (0.109 R)
• M76: 26,267,591 km (0.114 R)
• M77: 26,346,279 km (0.032 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 67.9

Radius: 10.2

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 7.19 AU - 7.79 AU

Year: 7722 Days

Day: 12.6 Hours

Environment

Temp: -165 °C

Axial Tilt: 32 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 20,219,311 km

• M1: 137,780 km (0.096 R)
• M2: 228,137 km (0.096 R)
• M3: 346,768 km (0.07 R)
• M4: 448,494 km (0.11 R)
• M5: 619,186 km (0.078 R)
• M6: 831,315 km (0.059 R)
• M7: 1,016,218 km (0.057 R)
• M8: 1,426,715 km (0.045 R)
• M9: 1,578,706 km (0.103 R)
• M10: 2,628,135 km (0.083 R)
• M11: 2,772,198 km (0.079 R)
• M12: 2,845,202 km (0.119 R)
• M13: 3,158,909 km (0.052 R)
• M14: 3,250,612 km (0.11 R)
• M15: 3,499,693 km (0.114 R)
• M16: 3,722,743 km (0.099 R)
• M17: 4,436,774 km (0.071 R)
• M18: 4,643,668 km (0.118 R)
• M19: 4,713,231 km (0.105 R)
• M20: 4,783,392 km (0.093 R)
• M21: 4,871,355 km (0.099 R)
• M22: 5,429,206 km (0.108 R)
• M23: 5,558,010 km (0.038 R)
• M24: 5,706,411 km (0.096 R)
• M25: 5,818,609 km (0.113 R)
• M26: 5,988,403 km (0.08 R)
• M27: 6,546,403 km (0.119 R)
• M28: 6,920,996 km (0.11 R)
• M29: 7,060,870 km (0.089 R)
• M30: 7,141,204 km (0.097 R)
• M31: 7,547,362 km (0.11 R)
• M32: 7,856,880 km (0.062 R)
• M33: 8,128,550 km (0.065 R)
• M34: 8,467,239 km (0.06 R)
• M35: 8,531,267 km (0.065 R)
• M36: 8,595,445 km (0.103 R)
• M37: 8,767,482 km (0.053 R)
• M38: 9,422,422 km (0.101 R)
• M39: 9,733,436 km (0.119 R)
• M40: 9,957,833 km (0.107 R)
• M41: 10,093,219 km (0.118 R)
• M42: 10,411,413 km (0.113 R)
• M43: 10,941,588 km (0.032 R)
• M44: 11,504,076 km (0.116 R)
• M45: 11,646,194 km (0.039 R)
• M46: 12,124,159 km (0.119 R)
• M47: 12,414,080 km (0.098 R)
• M48: 12,779,548 km (0.119 R)
• M49: 13,222,956 km (0.109 R)
• M50: 13,396,789 km (0.069 R)
• M51: 13,546,237 km (0.108 R)
• M52: 13,721,565 km (0.116 R)
• M53: 14,099,450 km (0.056 R)
• M54: 14,557,518 km (0.099 R)
• M55: 14,737,036 km (0.118 R)
• M56: 14,865,690 km (0.062 R)
• M57: 15,227,866 km (0.116 R)
• M58: 15,410,077 km (0.069 R)
• M59: 15,488,466 km (0.075 R)
• M60: 16,013,854 km (0.087 R)
• M61: 17,190,441 km (0.096 R)
• M62: 17,625,172 km (0.101 R)
• M63: 17,953,540 km (0.094 R)
• M64: 18,035,968 km (0.102 R)
• M65: 18,672,058 km (0.12 R)

Planet 9 - Gas Giant

Semi-Major Axis: 7.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 72.1

Radius: 13.9

Gravity: 0.37 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 7.28 AU - 8.62 AU

Year: 8445 Days

Day: 13.8 Hours

Environment

Temp: -165 °C

Axial Tilt: 12.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 20,219,311 km

• M1: 187,147 km (0.089 R)
• M2: 390,301 km (0.103 R)
• M3: 544,087 km (0.118 R)
• M4: 884,423 km (0.101 R)
• M5: 1,048,232 km (0.094 R)
• M6: 1,314,217 km (0.087 R)
• M7: 1,553,275 km (0.086 R)
• M8: 1,653,056 km (0.08 R)
• M9: 1,833,023 km (0.08 R)
• M10: 2,074,474 km (0.115 R)
• M11: 2,298,122 km (0.113 R)
• M12: 2,456,547 km (0.091 R)
• M13: 2,574,131 km (0.074 R)
• M14: 2,815,133 km (0.11 R)
• M15: 3,063,764 km (0.12 R)
• M16: 3,206,930 km (0.08 R)
• M17: 3,649,590 km (0.107 R)
• M18: 3,955,816 km (0.098 R)
• M19: 4,395,036 km (0.087 R)
• M20: 4,757,960 km (0.098 R)
• M21: 4,887,213 km (0.045 R)
• M22: 4,999,112 km (0.093 R)
• M23: 5,206,305 km (0.087 R)
• M24: 5,358,745 km (0.116 R)
• M25: 5,785,997 km (0.105 R)
• M26: 6,163,881 km (0.107 R)
• M27: 6,365,988 km (0.083 R)
• M28: 6,694,056 km (0.038 R)
• M29: 6,901,997 km (0.099 R)
• M30: 8,438,965 km (0.116 R)
• M31: 8,596,193 km (0.11 R)
• M32: 9,004,745 km (0.108 R)
• M33: 9,466,254 km (0.109 R)
• M34: 9,629,765 km (0.119 R)
• M35: 9,723,562 km (0.103 R)
• M36: 9,935,692 km (0.108 R)
• M37: 10,149,318 km (0.063 R)
• M38: 10,340,504 km (0.101 R)
• M39: 10,436,695 km (0.11 R)
• M40: 10,872,624 km (0.097 R)
• M41: 11,438,552 km (0.103 R)
• M42: 11,812,846 km (0.074 R)
• M43: 11,938,508 km (0.042 R)
• M44: 12,115,184 km (0.089 R)
• M45: 12,216,461 km (0.113 R)
• M46: 12,420,064 km (0.115 R)
• M47: 12,650,445 km (0.059 R)
• M48: 13,349,964 km (0.094 R)
• M49: 13,823,442 km (0.094 R)
• M50: 13,929,357 km (0.089 R)
• M51: 14,088,828 km (0.104 R)
• M52: 14,949,465 km (0.1 R)
• M53: 15,468,420 km (0.085 R)
• M54: 16,552,556 km (0.076 R)
• M55: 16,919,370 km (0.042 R)
• M56: 17,117,886 km (0.076 R)
• M57: 17,345,873 km (0.102 R)
• M58: 18,151,757 km (0.086 R)
• M59: 18,355,060 km (0.12 R)
• M60: 18,529,940 km (0.094 R)
• M61: 18,793,382 km (0.053 R)
• M62: 18,881,495 km (0.064 R)
• M63: 19,117,112 km (0.061 R)
• M64: 19,264,765 km (0.109 R)
• M65: 19,383,247 km (0.092 R)
• M66: 19,620,958 km (0.106 R)
• M67: 20,039,233 km (0.084 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: 252 - 17,583 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit