🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.96

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 0.48 AU - 0.56 AU

Year: 242 Days

Day: 43 Hours

Environment

Temp: -112 °C

Axial Tilt: 34.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.53

Radius: 1.19

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 0.59 AU - 0.67 AU

Year: 323 Days

Day: 26.7 Hours

Environment

Temp: -134 °C

Axial Tilt: 28.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 18,279,428 km

• M1: 37,399 km (0.043 R)
• M2: 176,226 km (0.114 R)

Asteroid Belt

Center: 0.94 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 1.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 126

Radius: 13.9

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 0.97 AU - 1.51 AU

Year: 892 Days

Day: 14.8 Hours

Environment

Temp: -166 °C

Axial Tilt: 8.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 18,279,428 km

• M1: 176,675 km (0.031 R)
• M2: 344,524 km (0.089 R)
• M3: 565,181 km (0.119 R)
• M4: 669,002 km (0.11 R)
• M5: 780,602 km (0.117 R)
• M6: 949,198 km (0.064 R)
• M7: 1,068,877 km (0.097 R)
• M8: 1,244,953 km (0.106 R)
• M9: 1,339,200 km (0.087 R)
• M10: 1,480,570 km (0.098 R)
• M11: 1,647,821 km (0.117 R)
• M12: 1,757,625 km (0.057 R)
• M13: 1,848,431 km (0.096 R)
• M14: 1,935,497 km (0.094 R)
• M15: 2,029,594 km (0.069 R)
• M16: 2,165,130 km (0.111 R)
• M17: 2,505,615 km (0.062 R)
• M18: 2,602,554 km (0.106 R)
• M19: 2,863,453 km (0.079 R)
• M20: 3,081,118 km (0.09 R)
• M21: 3,297,586 km (0.11 R)
• M22: 3,451,522 km (0.091 R)
• M23: 3,539,635 km (0.054 R)
• M24: 3,676,667 km (0.101 R)
• M25: 3,850,500 km (0.101 R)
• M26: 3,977,359 km (0.088 R)
• M27: 4,112,894 km (0.106 R)
• M28: 4,249,926 km (0.08 R)
• M29: 4,366,463 km (0.104 R)
• M30: 4,499,006 km (0.112 R)
• M31: 4,692,885 km (0.114 R)
• M32: 4,783,242 km (0.106 R)
• M33: 5,065,683 km (0.091 R)
• M34: 5,181,771 km (0.066 R)
• M35: 5,283,049 km (0.067 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 350.2

Radius: 10.4

Gravity: 3.24 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 1.37 AU - 1.59 AU

Year: 1163 Days

Day: 7.3 Hours

Environment

Temp: -183 °C

Axial Tilt: 10.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 18,279,428 km

• M1: 131,646 km (0.062 R)
• M2: 198,666 km (0.095 R)
• M3: 281,992 km (0.087 R)
• M4: 388,655 km (0.075 R)
• M5: 484,847 km (0.1 R)
• M6: 590,762 km (0.067 R)
• M7: 657,483 km (0.092 R)
• M8: 749,037 km (0.071 R)
• M9: 892,501 km (0.071 R)
• M10: 995,424 km (0.115 R)
• M11: 1,207,404 km (0.083 R)
• M12: 1,322,595 km (0.098 R)
• M13: 1,477,129 km (0.103 R)
• M14: 1,586,037 km (0.1 R)
• M15: 1,697,786 km (0.11 R)
• M16: 1,835,566 km (0.048 R)
• M17: 2,057,120 km (0.112 R)
• M18: 2,130,274 km (0.111 R)
• M19: 2,338,215 km (0.115 R)
• M20: 2,440,390 km (0.115 R)
• M21: 2,544,211 km (0.078 R)
• M22: 2,756,191 km (0.103 R)
• M23: 2,946,480 km (0.106 R)
• M24: 3,029,357 km (0.112 R)
• M25: 3,131,682 km (0.093 R)
• M26: 3,244,778 km (0.099 R)
• M27: 3,359,220 km (0.105 R)
• M28: 3,760,442 km (0.101 R)
• M29: 3,840,477 km (0.05 R)
• M30: 4,094,494 km (0.053 R)
• M31: 4,177,072 km (0.114 R)
• M32: 4,470,134 km (0.07 R)
• M33: 4,576,348 km (0.1 R)
• M34: 4,791,470 km (0.115 R)
• M35: 4,911,298 km (0.103 R)
• M36: 5,065,234 km (0.064 R)
• M37: 5,142,726 km (0.093 R)
• M38: 5,310,276 km (0.096 R)
• M39: 5,858,552 km (0.118 R)
• M40: 6,353,272 km (0.068 R)
• M41: 6,460,982 km (0.088 R)
• M42: 6,751,352 km (0.074 R)
• M43: 6,836,772 km (0.11 R)
• M44: 6,959,592 km (0.112 R)
• M45: 7,207,326 km (0.093 R)
• M46: 7,332,240 km (0.088 R)
• M47: 7,495,901 km (0.079 R)
• M48: 7,571,747 km (0.069 R)
• M49: 7,673,324 km (0.113 R)
• M50: 8,058,389 km (0.05 R)
• M51: 8,123,164 km (0.088 R)
• M52: 8,188,239 km (0.113 R)
• M53: 8,279,494 km (0.094 R)
• M54: 8,634,639 km (0.052 R)
• M55: 8,780,797 km (0.045 R)
• M56: 8,847,517 km (0.1 R)
• M57: 9,035,113 km (0.081 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 433.6

Radius: 13.4

Gravity: 2.41 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 3.27 AU - 4.49 AU

Year: 4935 Days

Day: 6.4 Hours

Environment

Temp: -216 °C

Axial Tilt: 29 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 18,279,428 km

• M1: 168,896 km (0.032 R)
• M2: 255,663 km (0.112 R)
• M3: 505,042 km (0.058 R)
• M4: 670,198 km (0.102 R)
• M5: 962,064 km (0.081 R)
• M6: 1,188,555 km (0.106 R)
• M7: 1,461,422 km (0.082 R)
• M8: 1,709,754 km (0.053 R)
• M9: 2,100,354 km (0.113 R)
• M10: 2,450,413 km (0.118 R)
• M11: 2,676,755 km (0.101 R)
• M12: 2,983,131 km (0.072 R)
• M13: 3,206,481 km (0.048 R)
• M14: 3,320,175 km (0.103 R)
• M15: 3,416,067 km (0.093 R)
• M16: 3,689,383 km (0.116 R)
• M17: 3,869,050 km (0.082 R)
• M18: 4,031,214 km (0.088 R)
• M19: 4,299,443 km (0.103 R)
• M20: 4,875,694 km (0.097 R)
• M21: 5,453,740 km (0.09 R)
• M22: 5,590,323 km (0.06 R)
• M23: 6,171,511 km (0.115 R)
• M24: 6,602,053 km (0.098 R)
• M25: 7,042,469 km (0.095 R)
• M26: 7,467,178 km (0.092 R)
• M27: 7,977,456 km (0.095 R)
• M28: 8,684,605 km (0.066 R)
• M29: 9,086,126 km (0.063 R)
• M30: 9,935,243 km (0.052 R)
• M31: 10,130,469 km (0.084 R)
• M32: 10,383,439 km (0.054 R)
• M33: 10,752,497 km (0.065 R)
• M34: 10,838,366 km (0.103 R)
• M35: 10,953,107 km (0.119 R)
• M36: 11,620,763 km (0.086 R)
• M37: 11,826,609 km (0.065 R)
• M38: 11,974,412 km (0.116 R)
• M39: 12,182,353 km (0.116 R)
• M40: 12,301,732 km (0.097 R)
• M41: 13,178,675 km (0.116 R)
• M42: 13,362,680 km (0.065 R)
• M43: 13,640,334 km (0.043 R)
• M44: 14,107,229 km (0.068 R)
• M45: 14,421,384 km (0.086 R)
• M46: 14,579,360 km (0.069 R)
• M47: 15,377,913 km (0.114 R)
• M48: 15,474,703 km (0.045 R)
• M49: 15,961,644 km (0.113 R)
• M50: 16,453,671 km (0.093 R)
• M51: 16,585,766 km (0.067 R)
• M52: 17,050,717 km (0.098 R)
• M53: 18,368,674 km (0.026 R)
• M54: 18,643,186 km (0.08 R)
• M55: 18,953,452 km (0.105 R)
• M56: 20,566,266 km (0.049 R)
• M57: 21,030,020 km (0.096 R)
• M58: 21,317,098 km (0.063 R)
• M59: 21,497,214 km (0.077 R)
• M60: 22,186,262 km (0.114 R)
• M61: 22,368,771 km (0.102 R)
• M62: 22,478,426 km (0.097 R)
• M63: 22,845,689 km (0.1 R)
• M64: 23,214,897 km (0.085 R)
• M65: 23,585,899 km (0.048 R)
• M66: 23,846,948 km (0.069 R)
• M67: 23,996,546 km (0.06 R)
• M68: 24,221,391 km (0.114 R)
• M69: 24,484,683 km (0.087 R)
• M70: 24,862,568 km (0.115 R)
• M71: 24,976,262 km (0.104 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 494.1

Radius: 10.1

Gravity: 4.84 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 3.25 AU - 5.25 AU

Year: 5657 Days

Day: 6.7 Hours

Environment

Temp: -202 °C

Axial Tilt: 8.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 18,279,428 km

• M1: 190,438 km (0.037 R)
• M2: 309,219 km (0.081 R)
• M3: 386,710 km (0.054 R)
• M4: 452,982 km (0.071 R)
• M5: 534,513 km (0.076 R)
• M6: 703,110 km (0.101 R)
• M7: 800,498 km (0.105 R)
• M8: 889,958 km (0.072 R)
• M9: 1,252,583 km (0.08 R)
• M10: 1,659,340 km (0.073 R)
• M11: 1,758,972 km (0.077 R)
• M12: 1,912,310 km (0.114 R)
• M13: 2,361,552 km (0.108 R)
• M14: 2,646,835 km (0.099 R)
• M15: 2,724,776 km (0.112 R)
• M16: 3,044,466 km (0.094 R)
• M17: 3,126,296 km (0.089 R)
• M18: 3,250,463 km (0.076 R)
• M19: 3,418,461 km (0.084 R)
• M20: 3,589,601 km (0.091 R)
• M21: 3,719,751 km (0.036 R)
• M22: 4,510,077 km (0.111 R)
• M23: 4,580,238 km (0.069 R)
• M24: 4,816,752 km (0.098 R)
• M25: 5,057,306 km (0.069 R)
• M26: 5,400,782 km (0.118 R)
• M27: 5,625,628 km (0.112 R)
• M28: 5,802,602 km (0.069 R)
• M29: 5,904,478 km (0.116 R)
• M30: 6,136,205 km (0.112 R)
• M31: 6,292,236 km (0.071 R)
• M32: 6,370,925 km (0.059 R)
• M33: 7,038,281 km (0.117 R)
• M34: 7,119,811 km (0.039 R)
• M35: 7,504,727 km (0.03 R)
• M36: 7,643,853 km (0.081 R)
• M37: 8,295,052 km (0.109 R)
• M38: 8,410,093 km (0.117 R)
• M39: 8,787,678 km (0.085 R)
• M40: 8,934,434 km (0.101 R)
• M41: 9,081,937 km (0.113 R)
• M42: 9,260,108 km (0.04 R)
• M43: 9,439,476 km (0.081 R)
• M44: 9,559,603 km (0.113 R)
• M45: 10,137,350 km (0.084 R)
• M46: 10,789,148 km (0.112 R)
• M47: 10,946,375 km (0.109 R)
• M48: 11,041,071 km (0.085 R)
• M49: 11,873,134 km (0.109 R)
• M50: 12,725,244 km (0.087 R)
• M51: 13,293,117 km (0.112 R)
• M52: 13,597,100 km (0.113 R)
• M53: 14,557,518 km (0.118 R)
• M54: 14,731,351 km (0.103 R)
• M55: 14,801,064 km (0.104 R)
• M56: 15,292,194 km (0.108 R)
• M57: 15,433,564 km (0.059 R)
• M58: 15,610,687 km (0.066 R)
• M59: 15,788,709 km (0.103 R)
• M60: 16,943,305 km (0.094 R)
• M61: 17,456,875 km (0.111 R)
• M62: 18,386,925 km (0.111 R)
• M63: 18,462,023 km (0.105 R)
• M64: 19,409,426 km (0.111 R)
• M65: 19,792,696 km (0.057 R)
• M66: 19,869,739 km (0.085 R)
• M67: 20,139,913 km (0.081 R)
• M68: 20,605,910 km (0.106 R)
• M69: 20,723,045 km (0.051 R)
• M70: 20,997,108 km (0.115 R)
• M71: 21,193,530 km (0.045 R)
• M72: 23,029,545 km (0.113 R)
• M73: 24,007,616 km (0.112 R)
• M74: 24,791,359 km (0.08 R)
• M75: 25,457,967 km (0.06 R)
• M76: 25,709,591 km (0.083 R)
• M77: 27,193,003 km (0.071 R)
• M78: 28,269,659 km (0.098 R)
• M79: 28,486,576 km (0.119 R)
• M80: 28,966,037 km (0.104 R)
• M81: 29,272,414 km (0.1 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 796

Radius: 13

Gravity: 4.71 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 4.98 AU - 5.92 AU

Year: 8215 Days

Day: 8.8 Hours

Environment

Temp: -213 °C

Axial Tilt: 49.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 18,279,428 km

• M1: 163,062 km (0.08 R)
• M2: 286,181 km (0.103 R)
• M3: 514,018 km (0.059 R)
• M4: 624,870 km (0.108 R)
• M5: 729,738 km (0.059 R)
• M6: 1,311,375 km (0.042 R)
• M7: 1,533,528 km (0.114 R)
• M8: 1,946,867 km (0.079 R)
• M9: 2,131,470 km (0.093 R)
• M10: 2,419,446 km (0.069 R)
• M11: 2,618,561 km (0.075 R)
• M12: 2,745,869 km (0.075 R)
• M13: 2,980,289 km (0.054 R)
• M14: 3,113,431 km (0.07 R)
• M15: 3,637,622 km (0.064 R)
• M16: 3,954,021 km (0.105 R)
• M17: 4,339,535 km (0.072 R)
• M18: 4,430,191 km (0.104 R)
• M19: 4,644,415 km (0.111 R)
• M20: 4,737,166 km (0.086 R)
• M21: 5,114,901 km (0.101 R)
• M22: 5,633,856 km (0.057 R)
• M23: 5,799,461 km (0.115 R)
• M24: 6,306,149 km (0.11 R)
• M25: 6,443,779 km (0.091 R)
• M26: 6,756,887 km (0.115 R)
• M27: 7,039,477 km (0.103 R)
• M28: 8,586,619 km (0.093 R)
• M29: 8,777,505 km (0.086 R)
• M30: 8,931,442 km (0.1 R)
• M31: 9,086,126 km (0.089 R)
• M32: 10,033,529 km (0.115 R)
• M33: 10,805,604 km (0.118 R)
• M34: 11,512,753 km (0.108 R)
• M35: 12,106,357 km (0.082 R)
• M36: 13,015,613 km (0.094 R)
• M37: 13,323,486 km (0.116 R)
• M38: 13,901,831 km (0.073 R)
• M39: 14,670,614 km (0.109 R)
• M40: 14,945,126 km (0.115 R)
• M41: 15,453,011 km (0.064 R)
• M42: 15,732,460 km (0.04 R)
• M43: 16,866,861 km (0.082 R)
• M44: 17,058,645 km (0.056 R)
• M45: 18,272,782 km (0.088 R)
• M46: 18,865,488 km (0.028 R)
• M47: 19,364,248 km (0.099 R)
• M48: 19,564,858 km (0.053 R)
• M49: 20,783,782 km (0.083 R)
• M50: 21,040,791 km (0.084 R)
• M51: 21,143,864 km (0.069 R)
• M52: 21,506,040 km (0.117 R)
• M53: 21,661,921 km (0.082 R)
• M54: 22,499,520 km (0.112 R)
• M55: 22,657,794 km (0.077 R)
• M56: 23,028,498 km (0.109 R)
• M57: 23,187,969 km (0.094 R)
• M58: 23,990,861 km (0.093 R)
• M59: 24,098,571 km (0.084 R)
• M60: 25,130,198 km (0.102 R)
• M61: 25,239,554 km (0.065 R)
• M62: 25,568,819 km (0.085 R)
• M63: 26,176,187 km (0.051 R)
• M64: 26,287,039 km (0.058 R)
• M65: 26,398,190 km (0.089 R)
• M66: 26,620,791 km (0.114 R)
• M67: 28,026,563 km (0.095 R)
• M68: 31,085,690 km (0.075 R)
• M69: 31,615,715 km (0.118 R)
• M70: 35,776,929 km (0.031 R)
• M71: 35,961,683 km (0.077 R)
• M72: 36,270,453 km (0.031 R)
• M73: 36,456,104 km (0.074 R)
• M74: 37,451,528 km (0.066 R)
• M75: 37,764,486 km (0.09 R)
• M76: 39,278,567 km (0.119 R)
• M77: 39,532,883 km (0.082 R)
• M78: 41,070,001 km (0.067 R)
• M79: 41,198,954 km (0.119 R)
• M80: 41,975,667 km (0.114 R)
• M81: 43,149,860 km (0.066 R)
• M82: 43,740,921 km (0.075 R)

Planet 8 - Ice Giant

Semi-Major Axis: 7.97 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 18

Radius: 7.8

Gravity: 0.3 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 6.29 AU - 9.65 AU

Year: 14528 Days

Day: 23.7 Hours

Environment

Temp: -221 °C

Axial Tilt: 28.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 18,279,428 km

• M1: 127,158 km (0.106 R)
• M2: 405,261 km (0.045 R)
• M3: 500,704 km (0.091 R)
• M4: 919,877 km (0.091 R)
• M5: 1,304,643 km (0.075 R)
• M6: 1,450,950 km (0.115 R)
• M7: 1,809,386 km (0.084 R)
• M8: 2,342,553 km (0.117 R)
• M9: 3,025,168 km (0.093 R)
• M10: 3,204,985 km (0.071 R)
• M11: 3,403,800 km (0.114 R)
• M12: 3,575,240 km (0.047 R)
• M13: 3,701,650 km (0.09 R)
• M14: 3,942,801 km (0.106 R)
• M15: 4,457,418 km (0.067 R)
• M16: 4,576,648 km (0.085 R)
• M17: 5,116,995 km (0.11 R)
• M18: 5,331,519 km (0.091 R)
• M19: 6,915,012 km (0.048 R)
• M20: 7,533,749 km (0.095 R)
• M21: 8,086,962 km (0.091 R)
• M22: 8,253,464 km (0.114 R)
• M23: 8,316,146 km (0.079 R)
• M24: 8,378,977 km (0.052 R)
• M25: 9,297,508 km (0.084 R)
• M26: 9,979,375 km (0.068 R)
• M27: 10,202,874 km (0.071 R)
• M28: 10,405,280 km (0.106 R)
• M29: 10,473,048 km (0.103 R)
• M30: 12,239,051 km (0.105 R)
• M31: 12,815,601 km (0.088 R)
• M32: 13,180,470 km (0.101 R)
• M33: 13,895,697 km (0.119 R)
• M34: 13,945,514 km (0.025 R)
• M35: 14,547,495 km (0.107 R)
• M36: 14,928,072 km (0.091 R)
• M37: 15,337,671 km (0.056 R)
• M38: 15,724,980 km (0.097 R)
• M39: 16,404,155 km (0.055 R)
• M40: 16,667,746 km (0.109 R)
• M41: 17,333,307 km (0.072 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 382 - 14,312 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit