🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.3

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 0.44 AU - 0.56 AU

Year: 228 Days

Day: 29.5 Hours

Environment

Temp: -111 °C

Axial Tilt: 44.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 25,565,505 km

• M1: 694,583 km (0.109 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 226.7

Radius: 9

Gravity: 2.8 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 0.75 AU - 0.77 AU

Year: 428 Days

Day: 9.6 Hours

Environment

Temp: -137 °C

Axial Tilt: 38.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 25,565,505 km

• M1: 113,246 km (0.057 R)
• M2: 191,336 km (0.111 R)
• M3: 269,725 km (0.049 R)
• M4: 336,446 km (0.065 R)
• M5: 413,040 km (0.096 R)
• M6: 581,337 km (0.084 R)
• M7: 643,869 km (0.087 R)
• M8: 746,942 km (0.111 R)
• M9: 829,071 km (0.095 R)
• M10: 949,647 km (0.093 R)
• M11: 1,006,644 km (0.041 R)
• M12: 1,154,746 km (0.077 R)
• M13: 1,231,639 km (0.03 R)
• M14: 1,290,431 km (0.118 R)
• M15: 1,406,968 km (0.11 R)
• M16: 1,539,811 km (0.045 R)
• M17: 1,650,813 km (0.055 R)
• M18: 1,795,623 km (0.084 R)
• M19: 1,876,406 km (0.041 R)
• M20: 2,046,499 km (0.08 R)
• M21: 2,140,446 km (0.097 R)
• M22: 2,197,593 km (0.073 R)
• M23: 2,260,125 km (0.114 R)
• M24: 2,426,477 km (0.114 R)
• M25: 2,541,369 km (0.09 R)
• M26: 2,632,474 km (0.073 R)
• M27: 2,714,453 km (0.08 R)
• M28: 2,781,623 km (0.036 R)
• M29: 3,099,369 km (0.105 R)
• M30: 3,164,294 km (0.104 R)
• M31: 3,295,491 km (0.043 R)
• M32: 3,356,378 km (0.096 R)
• M33: 3,434,169 km (0.104 R)
• M34: 3,591,845 km (0.102 R)
• M35: 3,827,013 km (0.12 R)
• M36: 3,920,212 km (0.108 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 297.7

Radius: 12.7

Gravity: 1.85 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 0.77 AU - 0.85 AU

Year: 471 Days

Day: 13 Hours

Environment

Temp: -149 °C

Axial Tilt: 10.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 25,565,505 km

• M1: 158,125 km (0.066 R)
• M2: 279,449 km (0.096 R)
• M3: 407,953 km (0.103 R)
• M4: 487,091 km (0.118 R)
• M5: 646,263 km (0.068 R)
• M6: 817,702 km (0.066 R)
• M7: 917,334 km (0.119 R)
• M8: 1,029,233 km (0.07 R)
• M9: 1,146,219 km (0.071 R)
• M10: 1,263,653 km (0.105 R)
• M11: 1,394,402 km (0.096 R)
• M12: 1,507,049 km (0.092 R)
• M13: 1,608,776 km (0.083 R)
• M14: 1,741,768 km (0.063 R)
• M15: 1,893,460 km (0.095 R)
• M16: 1,998,777 km (0.069 R)
• M17: 2,137,305 km (0.044 R)
• M18: 2,236,638 km (0.115 R)
• M19: 2,337,766 km (0.072 R)
• M20: 2,600,011 km (0.103 R)
• M21: 2,689,620 km (0.098 R)
• M22: 2,768,907 km (0.057 R)
• M23: 2,912,521 km (0.12 R)
• M24: 3,052,694 km (0.082 R)
• M25: 3,159,507 km (0.091 R)
• M26: 3,267,367 km (0.03 R)
• M27: 3,456,309 km (0.089 R)
• M28: 3,536,643 km (0.089 R)
• M29: 3,648,991 km (0.11 R)
• M30: 3,737,104 km (0.111 R)
• M31: 3,851,547 km (0.105 R)
• M32: 3,941,306 km (0.077 R)
• M33: 4,090,455 km (0.108 R)
• M34: 4,208,487 km (0.074 R)
• M35: 4,401,169 km (0.079 R)
• M36: 4,481,653 km (0.104 R)
• M37: 4,678,374 km (0.095 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 322.9

Radius: 10.6

Gravity: 2.87 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 1.08 AU - 1.4 AU

Year: 892 Days

Day: 14.3 Hours

Environment

Temp: -159 °C

Axial Tilt: 41 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 25,565,505 km

• M1: 150,944 km (0.061 R)
• M2: 221,106 km (0.11 R)
• M3: 339,288 km (0.06 R)
• M4: 435,779 km (0.084 R)
• M5: 535,560 km (0.03 R)
• M6: 617,540 km (0.105 R)
• M7: 695,032 km (0.113 R)
• M8: 795,711 km (0.118 R)
• M9: 901,926 km (0.119 R)
• M10: 1,079,049 km (0.095 R)
• M11: 1,146,368 km (0.077 R)
• M12: 1,333,515 km (0.063 R)
• M13: 1,424,770 km (0.054 R)
• M14: 1,562,550 km (0.12 R)
• M15: 1,659,040 km (0.108 R)
• M16: 1,961,078 km (0.111 R)
• M17: 2,108,133 km (0.05 R)
• M18: 2,251,747 km (0.112 R)
• M19: 2,332,081 km (0.053 R)
• M20: 2,435,753 km (0.061 R)
• M21: 2,510,851 km (0.103 R)
• M22: 2,609,585 km (0.096 R)
• M23: 2,842,509 km (0.079 R)
• M24: 3,033,845 km (0.037 R)
• M25: 3,139,162 km (0.052 R)
• M26: 3,303,869 km (0.099 R)
• M27: 3,437,609 km (0.082 R)
• M28: 3,701,949 km (0.101 R)
• M29: 3,771,362 km (0.108 R)
• M30: 3,841,075 km (0.046 R)
• M31: 3,999,649 km (0.062 R)
• M32: 4,097,635 km (0.062 R)
• M33: 4,341,629 km (0.055 R)
• M34: 4,442,309 km (0.114 R)
• M35: 4,525,336 km (0.074 R)
• M36: 4,730,584 km (0.066 R)
• M37: 4,872,253 km (0.106 R)
• M38: 5,237,571 km (0.107 R)
• M39: 5,522,405 km (0.077 R)
• M40: 5,611,865 km (0.119 R)
• M41: 5,701,773 km (0.119 R)
• M42: 5,822,349 km (0.092 R)
• M43: 5,953,995 km (0.048 R)
• M44: 6,086,689 km (0.085 R)
• M45: 6,189,462 km (0.039 R)
• M46: 6,427,921 km (0.112 R)
• M47: 6,543,112 km (0.117 R)
• M48: 6,658,900 km (0.114 R)
• M49: 6,743,573 km (0.109 R)
• M50: 6,828,544 km (0.116 R)
• M51: 6,924,736 km (0.12 R)
• M52: 7,010,455 km (0.027 R)
• M53: 7,226,624 km (0.118 R)
• M54: 7,422,897 km (0.044 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 154.6

Radius: 10.3

Gravity: 1.46 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 1.09 AU - 1.47 AU

Year: 935 Days

Day: 6.6 Hours

Environment

Temp: -174 °C

Axial Tilt: 15.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 25,565,505 km

• M1: 128,205 km (0.077 R)
• M2: 230,082 km (0.113 R)
• M3: 305,778 km (0.091 R)
• M4: 378,782 km (0.117 R)
• M5: 459,714 km (0.081 R)
• M6: 533,316 km (0.103 R)
• M7: 650,452 km (0.081 R)
• M8: 731,085 km (0.119 R)
• M9: 824,284 km (0.061 R)
• M10: 903,721 km (0.091 R)
• M11: 999,912 km (0.089 R)
• M12: 1,188,256 km (0.049 R)
• M13: 1,269,039 km (0.081 R)
• M14: 1,356,853 km (0.096 R)
• M15: 1,539,212 km (0.075 R)
• M16: 1,611,019 km (0.052 R)
• M17: 1,769,892 km (0.065 R)
• M18: 1,880,595 km (0.039 R)
• M19: 1,957,787 km (0.087 R)
• M20: 2,024,059 km (0.102 R)
• M21: 2,152,564 km (0.104 R)
• M22: 2,220,930 km (0.091 R)
• M23: 2,482,427 km (0.099 R)
• M24: 2,660,149 km (0.079 R)
• M25: 2,754,097 km (0.117 R)
• M26: 2,842,210 km (0.101 R)
• M27: 2,986,721 km (0.067 R)
• M28: 3,161,901 km (0.113 R)
• M29: 3,254,352 km (0.116 R)
• M30: 3,515,251 km (0.108 R)
• M31: 3,820,730 km (0.092 R)
• M32: 3,896,426 km (0.118 R)
• M33: 3,988,130 km (0.112 R)
• M34: 4,142,515 km (0.088 R)
• M35: 4,283,137 km (0.064 R)
• M36: 4,577,396 km (0.119 R)
• M37: 4,641,872 km (0.115 R)
• M38: 4,779,951 km (0.12 R)
• M39: 4,870,009 km (0.076 R)
• M40: 4,935,832 km (0.112 R)
• M41: 5,093,508 km (0.067 R)
• M42: 5,244,303 km (0.069 R)
• M43: 5,671,255 km (0.096 R)
• M44: 5,827,735 km (0.057 R)
• M45: 5,968,057 km (0.108 R)

Planet 6 - Gas Giant

Semi-Major Axis: 1.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 932.5

Radius: 8.3

Gravity: 13.54 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 1.51 AU - 1.79 AU

Year: 1368 Days

Day: 9 Hours

Environment

Temp: -186 °C

Axial Tilt: 39.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 25,565,505 km

• M1: 104,419 km (0.116 R)
• M2: 158,574 km (0.112 R)
• M3: 408,253 km (0.057 R)
• M4: 493,972 km (0.117 R)
• M5: 790,176 km (0.117 R)
• M6: 884,423 km (0.113 R)
• M7: 1,016,368 km (0.094 R)
• M8: 1,084,884 km (0.086 R)
• M9: 1,199,476 km (0.092 R)
• M10: 1,431,652 km (0.106 R)
• M11: 1,617,751 km (0.081 R)
• M12: 1,811,929 km (0.07 R)
• M13: 1,864,289 km (0.106 R)
• M14: 2,133,864 km (0.105 R)
• M15: 2,301,563 km (0.102 R)
• M16: 2,532,094 km (0.103 R)
• M17: 2,757,986 km (0.099 R)
• M18: 2,941,094 km (0.089 R)
• M19: 3,165,940 km (0.082 R)
• M20: 3,659,314 km (0.092 R)
• M21: 3,752,812 km (0.108 R)
• M22: 3,914,976 km (0.101 R)
• M23: 4,288,373 km (0.076 R)
• M24: 4,373,045 km (0.109 R)
• M25: 4,630,054 km (0.041 R)
• M26: 4,950,792 km (0.09 R)
• M27: 5,039,653 km (0.117 R)
• M28: 5,263,900 km (0.116 R)
• M29: 5,491,439 km (0.061 R)
• M30: 5,644,926 km (0.056 R)
• M31: 6,289,094 km (0.095 R)
• M32: 6,530,545 km (0.112 R)
• M33: 6,873,873 km (0.112 R)
• M34: 7,022,722 km (0.104 R)
• M35: 7,306,958 km (0.054 R)
• M36: 7,509,963 km (0.119 R)
• M37: 7,835,039 km (0.119 R)
• M38: 7,938,710 km (0.116 R)
• M39: 8,164,753 km (0.103 R)
• M40: 8,252,267 km (0.083 R)
• M41: 8,410,542 km (0.117 R)
• M42: 8,945,653 km (0.03 R)
• M43: 9,072,213 km (0.108 R)
• M44: 9,290,327 km (0.057 R)
• M45: 9,473,435 km (0.079 R)
• M46: 9,565,437 km (0.093 R)
• M47: 9,768,891 km (0.1 R)
• M48: 9,824,691 km (0.088 R)
• M49: 10,161,435 km (0.105 R)
• M50: 10,274,531 km (0.111 R)
• M51: 10,350,078 km (0.055 R)
• M52: 10,501,920 km (0.057 R)
• M53: 10,597,214 km (0.108 R)
• M54: 10,923,188 km (0.093 R)
• M55: 11,077,722 km (0.091 R)
• M56: 11,194,109 km (0.058 R)
• M57: 11,389,035 km (0.052 R)
• M58: 11,901,109 km (0.12 R)
• M59: 12,220,052 km (0.071 R)
• M60: 12,280,040 km (0.099 R)
• M61: 12,400,616 km (0.084 R)
• M62: 12,642,815 km (0.104 R)
• M63: 12,968,041 km (0.115 R)
• M64: 13,131,851 km (0.053 R)
• M65: 13,254,970 km (0.09 R)
• M66: 13,337,398 km (0.111 R)
• M67: 13,564,787 km (0.116 R)
• M68: 13,689,402 km (0.08 R)
• M69: 13,918,735 km (0.062 R)
• M70: 14,023,454 km (0.109 R)

Planet 7 - Gas Giant

Semi-Major Axis: 3.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 426.1

Radius: 9.6

Gravity: 4.62 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 3.5 AU - 3.98 AU

Year: 4670 Days

Day: 6 Hours

Environment

Temp: -205 °C

Axial Tilt: 7.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 25,565,505 km

• M1: 188,643 km (0.074 R)
• M2: 330,312 km (0.059 R)
• M3: 410,048 km (0.108 R)
• M4: 553,961 km (0.08 R)
• M5: 726,746 km (0.112 R)
• M6: 917,783 km (0.044 R)
• M7: 1,013,526 km (0.082 R)
• M8: 1,163,871 km (0.089 R)
• M9: 1,254,977 km (0.082 R)
• M10: 1,389,615 km (0.046 R)
• M11: 1,732,343 km (0.101 R)
• M12: 2,085,544 km (0.103 R)
• M13: 2,735,247 km (0.119 R)
• M14: 3,275,595 km (0.106 R)
• M15: 3,444,042 km (0.072 R)
• M16: 4,227,636 km (0.073 R)
• M17: 4,349,857 km (0.034 R)
• M18: 4,411,342 km (0.066 R)
• M19: 4,660,572 km (0.083 R)
• M20: 4,786,982 km (0.117 R)
• M21: 5,086,178 km (0.101 R)
• M22: 5,216,328 km (0.074 R)
• M23: 5,546,491 km (0.077 R)
• M24: 5,635,651 km (0.107 R)
• M25: 6,554,032 km (0.112 R)
• M26: 6,790,846 km (0.111 R)
• M27: 6,862,503 km (0.045 R)
• M28: 6,958,246 km (0.066 R)
• M29: 7,078,822 km (0.081 R)
• M30: 7,468,973 km (0.111 R)
• M31: 7,567,558 km (0.07 R)
• M32: 7,716,408 km (0.053 R)
• M33: 8,168,642 km (0.079 R)
• M34: 8,811,015 km (0.073 R)
• M35: 8,889,255 km (0.086 R)
• M36: 9,204,308 km (0.112 R)
• M37: 9,710,697 km (0.042 R)
• M38: 9,872,412 km (0.087 R)
• M39: 10,116,855 km (0.035 R)
• M40: 10,226,062 km (0.096 R)
• M41: 10,363,243 km (0.12 R)
• M42: 11,453,811 km (0.086 R)
• M43: 11,854,135 km (0.057 R)
• M44: 12,433,977 km (0.12 R)
• M45: 12,756,958 km (0.101 R)
• M46: 13,261,402 km (0.048 R)
• M47: 13,411,000 km (0.072 R)
• M48: 14,474,043 km (0.064 R)
• M49: 14,689,913 km (0.105 R)
• M50: 15,124,794 km (0.1 R)
• M51: 15,249,857 km (0.071 R)
• M52: 15,375,220 km (0.118 R)
• M53: 15,564,013 km (0.079 R)
• M54: 15,785,119 km (0.067 R)
• M55: 15,848,548 km (0.095 R)
• M56: 16,358,677 km (0.111 R)
• M57: 16,454,868 km (0.079 R)
• M58: 17,036,355 km (0.049 R)
• M59: 17,198,968 km (0.091 R)
• M60: 17,888,016 km (0.076 R)
• M61: 17,987,199 km (0.108 R)
• M62: 18,186,164 km (0.054 R)
• M63: 18,352,517 km (0.111 R)
• M64: 18,989,056 km (0.096 R)
• M65: 19,598,817 km (0.076 R)
• M66: 20,837,637 km (0.112 R)
• M67: 21,818,550 km (0.097 R)
• M68: 21,995,225 km (0.094 R)
• M69: 22,921,984 km (0.114 R)
• M70: 23,498,684 km (0.116 R)
• M71: 23,716,199 km (0.104 R)
• M72: 24,409,286 km (0.035 R)
• M73: 24,482,589 km (0.116 R)
• M74: 24,629,494 km (0.06 R)

Planet 8 - Ice Giant

Semi-Major Axis: 6.23 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 103.1

Radius: 7.4

Gravity: 1.88 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 6.23 AU - 6.23 AU

Year: 10040 Days

Day: 15.7 Hours

Environment

Temp: -230 °C

Axial Tilt: 21.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 25,565,505 km

• M1: 117,434 km (0.097 R)
• M2: 494,870 km (0.06 R)
• M3: 584,180 km (0.105 R)
• M4: 636,240 km (0.068 R)
• M5: 849,716 km (0.108 R)
• M6: 1,190,949 km (0.092 R)
• M7: 1,383,780 km (0.088 R)
• M8: 1,722,320 km (0.052 R)
• M9: 1,799,363 km (0.107 R)
• M10: 1,925,025 km (0.109 R)
• M11: 2,185,026 km (0.093 R)
• M12: 2,387,582 km (0.103 R)
• M13: 2,491,104 km (0.109 R)
• M14: 2,756,490 km (0.069 R)
• M15: 3,372,235 km (0.107 R)
• M16: 3,449,727 km (0.113 R)
• M17: 3,527,817 km (0.103 R)
• M18: 3,785,574 km (0.117 R)
• M19: 3,846,012 km (0.104 R)
• M20: 4,132,043 km (0.028 R)
• M21: 4,595,497 km (0.116 R)
• M22: 4,877,190 km (0.092 R)
• M23: 5,053,416 km (0.117 R)
• M24: 5,142,277 km (0.102 R)
• M25: 5,209,147 km (0.097 R)
• M26: 5,366,674 km (0.05 R)
• M27: 5,457,330 km (0.109 R)
• M28: 5,525,697 km (0.041 R)
• M29: 5,965,215 km (0.101 R)
• M30: 6,320,061 km (0.054 R)
• M31: 6,828,544 km (0.106 R)
• M32: 7,075,231 km (0.09 R)
• M33: 7,149,881 km (0.103 R)
• M34: 7,299,778 km (0.077 R)
• M35: 7,730,470 km (0.105 R)
• M36: 7,884,406 km (0.113 R)
• M37: 8,169,390 km (0.065 R)
• M38: 8,510,473 km (0.079 R)
• M39: 8,856,194 km (0.095 R)
• M40: 8,990,383 km (0.099 R)
• M41: 9,233,629 km (0.095 R)
• M42: 9,315,310 km (0.098 R)
• M43: 9,479,119 km (0.094 R)
• M44: 10,369,227 km (0.06 R)
• M45: 11,256,791 km (0.083 R)
• M46: 12,019,890 km (0.044 R)
• M47: 12,799,594 km (0.073 R)
• M48: 12,981,954 km (0.076 R)
• M49: 13,472,186 km (0.101 R)
• M50: 13,719,471 km (0.114 R)
• M51: 14,093,466 km (0.052 R)
• M52: 14,313,075 km (0.081 R)
• M53: 14,376,056 km (0.11 R)
• M54: 15,331,687 km (0.067 R)
• M55: 15,590,043 km (0.047 R)
• M56: 16,241,990 km (0.107 R)
• M57: 16,571,405 km (0.097 R)
• M58: 16,703,799 km (0.028 R)
• M59: 17,303,687 km (0.032 R)
• M60: 17,606,323 km (0.113 R)
• M61: 18,012,631 km (0.109 R)
• M62: 18,182,873 km (0.118 R)
• M63: 18,421,931 km (0.1 R)
• M64: 18,972,600 km (0.116 R)
• M65: 19,145,685 km (0.101 R)
• M66: 19,284,662 km (0.054 R)
• M67: 19,949,026 km (0.108 R)
• M68: 20,125,102 km (0.066 R)
• M69: 20,266,323 km (0.092 R)
• M70: 20,478,901 km (0.075 R)
• M71: 21,336,097 km (0.12 R)
• M72: 21,480,160 km (0.1 R)
• M73: 22,059,552 km (0.115 R)
• M74: 22,132,257 km (0.102 R)
• M75: 22,938,141 km (0.111 R)
• M76: 23,493,149 km (0.072 R)
• M77: 23,567,499 km (0.112 R)
• M78: 23,865,498 km (0.08 R)
• M79: 23,940,297 km (0.047 R)
• M80: 24,164,843 km (0.116 R)
• M81: 24,239,941 km (0.107 R)
• M82: 24,994,513 km (0.086 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: 300 - 10,967 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit