🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.65

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 0.66 AU - 0.82 AU

Year: 272 Days

Day: 36.6 Hours

Environment

Temp: -14 °C

Axial Tilt: 22 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 51,168,056 km

• M1: 245,341 km (0.04 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.75

Radius: 1.25

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 0.77 AU - 0.81 AU

Year: 300 Days

Day: 43.9 Hours

Environment

Temp: 2 °C

Axial Tilt: 23.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 51,168,056 km

• M1: 218,712 km (0.083 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1

Radius: 1

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 0.79 AU - 0.99 AU

Year: 359 Days

Day: 43.1 Hours

Environment

Temp: -32 °C

Axial Tilt: 29.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.22 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 7.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 147.7

Radius: 11.7

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 7.02 AU - 8.06 AU

Year: 8851 Days

Day: 7.3 Hours

Environment

Temp: -193 °C

Axial Tilt: 32.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 51,168,056 km

• M1: 152,141 km (0.116 R)
• M2: 225,743 km (0.105 R)
• M3: 325,525 km (0.111 R)
• M4: 440,117 km (0.046 R)
• M5: 552,315 km (0.119 R)
• M6: 675,883 km (0.091 R)
• M7: 787,034 km (0.072 R)
• M8: 953,986 km (0.115 R)
• M9: 1,067,830 km (0.06 R)
• M10: 1,481,767 km (0.108 R)
• M11: 1,615,507 km (0.098 R)
• M12: 1,863,690 km (0.092 R)
• M13: 2,041,562 km (0.042 R)
• M14: 2,141,045 km (0.098 R)
• M15: 2,645,190 km (0.106 R)
• M16: 3,419,658 km (0.106 R)
• M17: 3,719,901 km (0.062 R)
• M18: 3,883,561 km (0.075 R)
• M19: 4,154,782 km (0.1 R)
• M20: 4,239,454 km (0.085 R)
• M21: 5,508,493 km (0.098 R)
• M22: 5,766,250 km (0.117 R)
• M23: 6,124,238 km (0.031 R)
• M24: 6,489,556 km (0.119 R)
• M25: 6,962,435 km (0.119 R)
• M26: 7,241,285 km (0.109 R)
• M27: 7,575,636 km (0.077 R)
• M28: 7,757,846 km (0.055 R)
• M29: 7,941,403 km (0.083 R)
• M30: 8,286,376 km (0.088 R)
• M31: 8,393,488 km (0.103 R)
• M32: 8,555,053 km (0.097 R)
• M33: 8,636,135 km (0.106 R)
• M34: 9,350,316 km (0.061 R)
• M35: 9,799,409 km (0.036 R)
• M36: 10,026,498 km (0.082 R)
• M37: 10,399,296 km (0.06 R)
• M38: 10,543,957 km (0.109 R)
• M39: 11,188,275 km (0.061 R)
• M40: 11,336,527 km (0.101 R)
• M41: 11,515,296 km (0.026 R)
• M42: 11,724,883 km (0.095 R)
• M43: 12,361,721 km (0.059 R)
• M44: 12,453,574 km (0.066 R)
• M45: 12,607,211 km (0.119 R)
• M46: 13,009,779 km (0.05 R)
• M47: 13,259,458 km (0.119 R)
• M48: 13,763,902 km (0.074 R)
• M49: 14,082,246 km (0.113 R)
• M50: 14,242,465 km (0.119 R)
• M51: 14,370,970 km (0.073 R)
• M52: 14,532,236 km (0.102 R)
• M53: 14,791,340 km (0.028 R)
• M54: 15,677,558 km (0.109 R)
• M55: 16,277,894 km (0.084 R)
• M56: 17,638,786 km (0.042 R)
• M57: 17,811,571 km (0.114 R)
• M58: 18,228,351 km (0.068 R)
• M59: 18,542,955 km (0.119 R)
• M60: 19,712,212 km (0.102 R)
• M61: 20,107,151 km (0.036 R)
• M62: 20,795,750 km (0.11 R)
• M63: 22,158,586 km (0.096 R)
• M64: 22,644,330 km (0.116 R)
• M65: 22,832,076 km (0.115 R)
• M66: 23,095,817 km (0.09 R)
• M67: 23,474,299 km (0.055 R)
• M68: 23,550,295 km (0.073 R)
• M69: 23,664,289 km (0.053 R)
• M70: 23,816,729 km (0.08 R)
• M71: 23,893,024 km (0.085 R)
• M72: 24,084,210 km (0.043 R)
• M73: 24,352,589 km (0.064 R)
• M74: 25,827,324 km (0.091 R)
• M75: 26,062,791 km (0.107 R)
• M76: 26,377,994 km (0.092 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 194.2

Radius: 11.8

Gravity: 1.39 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 6.98 AU - 8.42 AU

Year: 9134 Days

Day: 7.6 Hours

Environment

Temp: -180 °C

Axial Tilt: 27 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 51,168,056 km

• M1: 171,888 km (0.118 R)
• M2: 307,723 km (0.12 R)
• M3: 382,671 km (0.079 R)
• M4: 728,542 km (0.115 R)
• M5: 852,109 km (0.086 R)
• M6: 996,771 km (0.115 R)
• M7: 1,136,046 km (0.1 R)
• M8: 1,237,623 km (0.037 R)
• M9: 1,593,666 km (0.066 R)
• M10: 1,708,408 km (0.05 R)
• M11: 1,826,141 km (0.103 R)
• M12: 1,912,010 km (0.088 R)
• M13: 2,380,551 km (0.108 R)
• M14: 2,608,987 km (0.116 R)
• M15: 2,884,546 km (0.103 R)
• M16: 3,087,251 km (0.092 R)
• M17: 4,262,043 km (0.115 R)
• M18: 4,563,932 km (0.113 R)
• M19: 4,801,044 km (0.048 R)
• M20: 4,945,107 km (0.041 R)
• M21: 5,042,047 km (0.072 R)
• M22: 5,213,336 km (0.092 R)
• M23: 5,336,754 km (0.082 R)
• M24: 5,866,032 km (0.072 R)
• M25: 5,994,536 km (0.025 R)
• M26: 6,678,049 km (0.098 R)
• M27: 7,330,894 km (0.114 R)
• M28: 7,664,946 km (0.086 R)
• M29: 9,199,671 km (0.077 R)
• M30: 9,864,184 km (0.049 R)
• M31: 10,264,209 km (0.094 R)
• M32: 10,481,724 km (0.103 R)
• M33: 11,303,166 km (0.042 R)
• M34: 12,243,838 km (0.112 R)
• M35: 12,441,606 km (0.114 R)
• M36: 12,974,324 km (0.109 R)
• M37: 13,412,496 km (0.112 R)
• M38: 13,548,331 km (0.102 R)
• M39: 13,684,615 km (0.044 R)
• M40: 13,958,529 km (0.119 R)
• M41: 14,303,501 km (0.097 R)
• M42: 14,546,747 km (0.107 R)
• M43: 15,072,434 km (0.111 R)
• M44: 15,284,564 km (0.12 R)
• M45: 15,497,591 km (0.094 R)
• M46: 16,359,574 km (0.119 R)
• M47: 16,869,553 km (0.117 R)
• M48: 18,167,465 km (0.104 R)
• M49: 19,305,456 km (0.065 R)
• M50: 19,420,496 km (0.057 R)
• M51: 19,767,115 km (0.062 R)
• M52: 21,252,921 km (0.105 R)
• M53: 22,330,325 km (0.113 R)
• M54: 22,451,200 km (0.094 R)
• M55: 23,058,567 km (0.118 R)
• M56: 23,589,340 km (0.08 R)
• M57: 23,671,320 km (0.091 R)
• M58: 24,248,169 km (0.101 R)
• M59: 24,996,458 km (0.111 R)
• M60: 25,583,779 km (0.102 R)
• M61: 25,668,003 km (0.059 R)
• M62: 25,752,376 km (0.097 R)
• M63: 25,879,085 km (0.089 R)
• M64: 26,090,766 km (0.064 R)
• M65: 26,218,074 km (0.102 R)
• M66: 26,515,923 km (0.074 R)
• M67: 27,718,241 km (0.085 R)
• M68: 27,848,242 km (0.061 R)
• M69: 27,978,243 km (0.107 R)
• M70: 28,500,638 km (0.087 R)
• M71: 29,026,176 km (0.04 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 682.7

Radius: 13.1

Gravity: 3.98 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 6.96 AU - 11.14 AU

Year: 11639 Days

Day: 6 Hours

Environment

Temp: -194 °C

Axial Tilt: 33.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 51,168,056 km

• M1: 164,558 km (0.094 R)
• M2: 290,519 km (0.097 R)
• M3: 701,016 km (0.111 R)
• M4: 978,220 km (0.115 R)
• M5: 1,291,329 km (0.098 R)
• M6: 1,471,744 km (0.062 R)
• M7: 1,758,373 km (0.047 R)
• M8: 2,037,373 km (0.079 R)
• M9: 2,222,576 km (0.051 R)
• M10: 2,496,938 km (0.112 R)
• M11: 2,988,965 km (0.065 R)
• M12: 3,079,023 km (0.056 R)
• M13: 3,354,583 km (0.117 R)
• M14: 3,606,505 km (0.073 R)
• M15: 4,780,849 km (0.037 R)
• M16: 5,064,935 km (0.084 R)
• M17: 5,391,208 km (0.119 R)
• M18: 5,501,611 km (0.071 R)
• M19: 5,724,512 km (0.069 R)
• M20: 5,837,159 km (0.118 R)
• M21: 5,988,403 km (0.077 R)
• M22: 6,646,035 km (0.09 R)
• M23: 6,764,517 km (0.109 R)
• M24: 6,883,746 km (0.069 R)
• M25: 8,539,046 km (0.033 R)
• M26: 8,971,534 km (0.071 R)
• M27: 9,190,396 km (0.069 R)
• M28: 9,411,202 km (0.11 R)
• M29: 9,499,914 km (0.086 R)
• M30: 9,767,993 km (0.107 R)
• M31: 11,192,464 km (0.077 R)
• M32: 11,286,561 km (0.059 R)
• M33: 11,380,957 km (0.056 R)
• M34: 11,618,219 km (0.091 R)
• M35: 13,224,302 km (0.089 R)
• M36: 13,423,716 km (0.064 R)
• M37: 14,384,434 km (0.069 R)
• M38: 14,486,908 km (0.084 R)
• M39: 15,158,752 km (0.104 R)
• M40: 15,946,535 km (0.093 R)
• M41: 16,586,365 km (0.069 R)
• M42: 18,500,170 km (0.106 R)
• M43: 18,835,270 km (0.073 R)
• M44: 19,059,816 km (0.09 R)
• M45: 19,341,658 km (0.114 R)
• M46: 21,646,213 km (0.049 R)
• M47: 22,117,596 km (0.085 R)
• M48: 23,130,224 km (0.102 R)
• M49: 23,310,639 km (0.115 R)
• M50: 24,280,034 km (0.053 R)
• M51: 24,524,477 km (0.074 R)
• M52: 24,646,997 km (0.117 R)
• M53: 27,266,755 km (0.094 R)
• M54: 27,393,614 km (0.104 R)
• M55: 27,903,444 km (0.04 R)
• M56: 28,674,022 km (0.109 R)
• M57: 30,367,470 km (0.117 R)
• M58: 30,895,102 km (0.074 R)
• M59: 31,292,733 km (0.114 R)
• M60: 33,035,548 km (0.114 R)
• M61: 35,223,567 km (0.034 R)
• M62: 36,544,815 km (0.112 R)
• M63: 38,094,799 km (0.072 R)
• M64: 39,020,809 km (0.027 R)
• M65: 39,307,289 km (0.051 R)
• M66: 39,738,281 km (0.079 R)
• M67: 39,882,194 km (0.033 R)
• M68: 40,026,406 km (0.107 R)
• M69: 40,243,024 km (0.102 R)
• M70: 40,459,941 km (0.068 R)
• M71: 40,604,752 km (0.095 R)
• M72: 40,749,862 km (0.089 R)
• M73: 41,696,816 km (0.112 R)
• M74: 42,209,787 km (0.052 R)
• M75: 43,686,767 km (0.05 R)
• M76: 44,655,862 km (0.088 R)
• M77: 47,605,483 km (0.089 R)
• M78: 47,911,560 km (0.053 R)
• M79: 48,448,766 km (0.076 R)
• M80: 48,756,639 km (0.062 R)
• M81: 50,305,725 km (0.12 R)
• M82: 50,851,757 km (0.083 R)
• M83: 51,713,740 km (0.111 R)
• M84: 52,580,660 km (0.043 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.43 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 210.4

Radius: 6.1

Gravity: 5.65 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 11.01 AU - 17.85 AU

Year: 23433 Days

Day: 19.1 Hours

Environment

Temp: -217 °C

Axial Tilt: 14.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 51,168,056 km

• M1: 328,667 km (0.113 R)
• M2: 871,707 km (0.042 R)
• M3: 1,199,775 km (0.11 R)
• M4: 1,246,150 km (0.092 R)
• M5: 1,665,922 km (0.036 R)
• M6: 2,240,228 km (0.08 R)
• M7: 2,503,969 km (0.109 R)
• M8: 2,624,395 km (0.116 R)
• M9: 2,933,614 km (0.071 R)
• M10: 3,157,113 km (0.038 R)
• M11: 3,519,440 km (0.091 R)
• M12: 4,609,858 km (0.036 R)
• M13: 4,683,610 km (0.097 R)
• M14: 5,134,199 km (0.05 R)
• M15: 5,172,346 km (0.066 R)
• M16: 5,325,983 km (0.114 R)
• M17: 6,443,180 km (0.066 R)
• M18: 7,848,951 km (0.075 R)
• M19: 8,203,648 km (0.086 R)
• M20: 8,974,526 km (0.085 R)
• M21: 9,252,030 km (0.078 R)
• M22: 9,438,728 km (0.104 R)
• M23: 9,626,623 km (0.041 R)
• M24: 10,877,710 km (0.051 R)
• M25: 13,847,078 km (0.083 R)
• M26: 14,544,952 km (0.106 R)
• M27: 14,870,926 km (0.087 R)
• M28: 15,474,853 km (0.061 R)
• M29: 16,706,342 km (0.112 R)
• M30: 17,219,164 km (0.114 R)
• M31: 17,333,905 km (0.11 R)
• M32: 18,260,365 km (0.105 R)
• M33: 20,100,718 km (0.1 R)
• M34: 20,342,468 km (0.108 R)
• M35: 20,524,379 km (0.12 R)
• M36: 21,875,098 km (0.114 R)
• M37: 22,186,112 km (0.117 R)
• M38: 22,248,495 km (0.036 R)
• M39: 23,190,961 km (0.046 R)
• M40: 24,403,601 km (0.106 R)
• M41: 26,425,716 km (0.106 R)
• M42: 26,889,768 km (0.026 R)
• M43: 27,356,364 km (0.038 R)
• M44: 27,557,274 km (0.096 R)
• M45: 29,181,458 km (0.104 R)
• M46: 29,592,404 km (0.08 R)
• M47: 30,074,258 km (0.057 R)
• M48: 30,489,243 km (0.11 R)
• M49: 32,663,648 km (0.083 R)
• M50: 36,495,149 km (0.105 R)
• M51: 37,308,063 km (0.118 R)
• M52: 38,126,813 km (0.075 R)
• M53: 38,726,102 km (0.064 R)
• M54: 39,479,476 km (0.085 R)
• M55: 39,555,173 km (0.082 R)
• M56: 39,782,263 km (0.036 R)
• M57: 39,933,805 km (0.111 R)
• M58: 40,161,643 km (0.071 R)
• M59: 41,230,669 km (0.094 R)
• M60: 43,708,758 km (0.106 R)
• M61: 44,335,872 km (0.117 R)
• M62: 45,995,960 km (0.092 R)
• M63: 47,756,876 km (0.052 R)
• M64: 48,645,637 km (0.104 R)
• M65: 48,970,115 km (0.115 R)
• M66: 50,685,554 km (0.041 R)
• M67: 51,261,805 km (0.067 R)
• M68: 53,086,749 km (0.049 R)
• M69: 53,839,526 km (0.066 R)
• M70: 54,343,222 km (0.103 R)
• M71: 54,427,445 km (0.103 R)
• M72: 54,764,340 km (0.075 R)
• M73: 56,374,013 km (0.083 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.54 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 121.5

Radius: 5.2

Gravity: 4.49 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 12.54 AU - 18.54 AU

Year: 26188 Days

Day: 19 Hours

Environment

Temp: -219 °C

Axial Tilt: 32.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 51,168,056 km

• M1: 66,272 km (0.087 R)
• M2: 115,789 km (0.073 R)
• M3: 198,516 km (0.106 R)
• M4: 568,921 km (0.116 R)
• M5: 990,936 km (0.082 R)
• M6: 1,376,001 km (0.088 R)
• M7: 1,656,497 km (0.114 R)
• M8: 1,980,077 km (0.118 R)
• M9: 2,189,066 km (0.096 R)
• M10: 2,828,148 km (0.09 R)
• M11: 3,033,546 km (0.113 R)
• M12: 3,153,074 km (0.07 R)
• M13: 3,520,935 km (0.065 R)
• M14: 3,934,873 km (0.118 R)
• M15: 4,065,322 km (0.092 R)
• M16: 4,197,118 km (0.1 R)
• M17: 5,017,662 km (0.112 R)
• M18: 5,088,272 km (0.104 R)
• M19: 5,591,669 km (0.045 R)
• M20: 6,299,866 km (0.063 R)
• M21: 6,761,674 km (0.086 R)
• M22: 7,036,037 km (0.104 R)
• M23: 7,434,416 km (0.12 R)
• M24: 7,595,682 km (0.093 R)
• M25: 8,461,854 km (0.106 R)
• M26: 8,970,636 km (0.077 R)
• M27: 9,013,571 km (0.088 R)
• M28: 9,532,975 km (0.066 R)
• M29: 9,929,110 km (0.094 R)
• M30: 10,106,832 km (0.084 R)
• M31: 10,240,722 km (0.079 R)
• M32: 10,285,602 km (0.069 R)
• M33: 10,646,282 km (0.07 R)
• M34: 10,782,566 km (0.111 R)
• M35: 11,333,834 km (0.098 R)
• M36: 12,082,870 km (0.045 R)
• M37: 12,415,576 km (0.105 R)
• M38: 13,041,494 km (0.073 R)
• M39: 13,089,963 km (0.119 R)
• M40: 13,776,318 km (0.107 R)
• M41: 13,825,835 km (0.06 R)
• M42: 14,223,616 km (0.052 R)
• M43: 14,424,077 km (0.117 R)
• M44: 17,006,136 km (0.068 R)
• M45: 17,059,244 km (0.104 R)
• M46: 18,240,917 km (0.088 R)
• M47: 18,567,789 km (0.068 R)
• M48: 19,950,372 km (0.069 R)
• M49: 20,399,764 km (0.065 R)
• M50: 20,625,657 km (0.118 R)
• M51: 20,795,750 km (0.094 R)
• M52: 21,194,129 km (0.106 R)
• M53: 21,940,921 km (0.096 R)
• M54: 22,172,349 km (0.113 R)
• M55: 22,230,393 km (0.086 R)
• M56: 22,637,748 km (0.108 R)
• M57: 22,754,584 km (0.087 R)
• M58: 22,989,004 km (0.114 R)
• M59: 23,341,905 km (0.09 R)
• M60: 23,874,773 km (0.066 R)
• M61: 23,934,163 km (0.089 R)
• M62: 25,194,077 km (0.075 R)
• M63: 25,801,444 km (0.076 R)
• M64: 26,413,748 km (0.062 R)
• M65: 26,598,352 km (0.099 R)
• M66: 27,465,571 km (0.089 R)
• M67: 28,973,667 km (0.08 R)
• M68: 29,164,105 km (0.114 R)
• M69: 30,573,018 km (0.095 R)
• M70: 31,546,301 km (0.057 R)
• M71: 31,873,023 km (0.069 R)
• M72: 32,529,758 km (0.096 R)
• M73: 33,257,252 km (0.095 R)
• M74: 33,456,666 km (0.089 R)
• M75: 34,191,042 km (0.056 R)
• M76: 34,258,062 km (0.103 R)
• M77: 35,811,636 km (0.076 R)
• M78: 35,947,770 km (0.116 R)
• M79: 36,220,636 km (0.119 R)
• M80: 36,425,735 km (0.095 R)
• M81: 38,080,437 km (0.032 R)
• M82: 38,707,252 km (0.104 R)
• M83: 38,987,000 km (0.052 R)
• M84: 40,608,192 km (0.103 R)
• M85: 43,915,801 km (0.088 R)
• M86: 44,426,678 km (0.106 R)
• M87: 45,380,813 km (0.063 R)
• M88: 45,749,422 km (0.067 R)
• M89: 45,823,324 km (0.116 R)
• M90: 46,193,279 km (0.108 R)
• M91: 47,159,682 km (0.086 R)
• M92: 47,383,630 km (0.092 R)
• M93: 49,112,383 km (0.107 R)
• M94: 50,708,741 km (0.107 R)
• M95: 51,014,819 km (0.043 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 521 - 16,689 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit