🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.29

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 0.44 AU - 0.64 AU

Year: 260 Days

Day: 31.1 Hours

Environment

Temp: -121 °C

Axial Tilt: 45.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.91

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 0.56 AU - 0.78 AU

Year: 360 Days

Day: 12.6 Hours

Environment

Temp: -136 °C

Axial Tilt: 49.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 0.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 562.4

Radius: 11

Gravity: 4.65 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 0.63 AU - 0.79 AU

Year: 392 Days

Day: 13.5 Hours

Environment

Temp: -144 °C

Axial Tilt: 33.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 38,552,560 km

• M1: 137,032 km (0.093 R)
• M2: 224,247 km (0.094 R)
• M3: 315,951 km (0.072 R)
• M4: 525,388 km (0.119 R)
• M5: 647,011 km (0.103 R)
• M6: 744,997 km (0.117 R)
• M7: 884,572 km (0.088 R)
• M8: 978,520 km (0.119 R)
• M9: 1,058,854 km (0.101 R)
• M10: 1,155,045 km (0.056 R)
• M11: 1,235,978 km (0.106 R)
• M12: 1,309,580 km (0.1 R)
• M13: 1,461,721 km (0.108 R)
• M14: 1,539,960 km (0.104 R)
• M15: 1,619,846 km (0.116 R)
• M16: 1,783,655 km (0.092 R)
• M17: 1,894,358 km (0.112 R)
• M18: 1,985,613 km (0.039 R)
• M19: 2,377,559 km (0.078 R)
• M20: 2,458,791 km (0.106 R)
• M21: 2,600,460 km (0.088 R)
• M22: 2,726,720 km (0.107 R)
• M23: 2,799,724 km (0.114 R)
• M24: 2,904,443 km (0.109 R)
• M25: 3,213,512 km (0.071 R)
• M26: 3,284,421 km (0.064 R)
• M27: 3,381,959 km (0.088 R)
• M28: 3,533,352 km (0.027 R)
• M29: 3,640,015 km (0.057 R)
• M30: 3,795,298 km (0.046 R)
• M31: 3,897,773 km (0.063 R)
• M32: 3,980,500 km (0.084 R)
• M33: 4,049,764 km (0.115 R)
• M34: 4,239,155 km (0.118 R)
• M35: 4,345,519 km (0.115 R)
• M36: 4,539,398 km (0.092 R)
• M37: 4,619,133 km (0.109 R)
• M38: 4,743,449 km (0.11 R)
• M39: 4,861,482 km (0.093 R)
• M40: 4,957,973 km (0.085 R)
• M41: 5,085,280 km (0.081 R)

Planet 4 - Gas Giant

Semi-Major Axis: 0.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 486.8

Radius: 10.5

Gravity: 4.42 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 0.74 AU - 0.8 AU

Year: 443 Days

Day: 8.3 Hours

Environment

Temp: -137 °C

Axial Tilt: 13.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 38,552,560 km

• M1: 133,591 km (0.094 R)
• M2: 199,863 km (0.107 R)
• M3: 271,670 km (0.101 R)
• M4: 342,430 km (0.107 R)
• M5: 413,189 km (0.077 R)
• M6: 516,561 km (0.099 R)
• M7: 584,180 km (0.09 R)
• M8: 658,979 km (0.09 R)
• M9: 729,888 km (0.068 R)
• M10: 819,497 km (0.086 R)
• M11: 946,805 km (0.115 R)
• M12: 1,041,500 km (0.064 R)
• M13: 1,116,898 km (0.09 R)
• M14: 1,194,389 km (0.093 R)
• M15: 1,283,101 km (0.119 R)
• M16: 1,364,632 km (0.08 R)
• M17: 1,507,797 km (0.111 R)
• M18: 1,589,029 km (0.112 R)
• M19: 1,804,001 km (0.095 R)
• M20: 1,874,162 km (0.108 R)
• M21: 1,984,117 km (0.106 R)
• M22: 2,113,220 km (0.103 R)
• M23: 2,227,811 km (0.097 R)
• M24: 2,321,011 km (0.088 R)
• M25: 2,433,359 km (0.06 R)
• M26: 2,565,903 km (0.053 R)
• M27: 2,682,290 km (0.068 R)
• M28: 2,800,472 km (0.033 R)
• M29: 3,003,476 km (0.094 R)
• M30: 3,087,401 km (0.034 R)
• M31: 3,158,909 km (0.039 R)
• M32: 3,231,164 km (0.109 R)
• M33: 3,471,269 km (0.074 R)
• M34: 3,627,898 km (0.109 R)
• M35: 4,033,009 km (0.097 R)
• M36: 4,104,367 km (0.045 R)
• M37: 4,219,408 km (0.094 R)
• M38: 4,757,960 km (0.054 R)
• M39: 4,848,467 km (0.062 R)
• M40: 5,162,623 km (0.063 R)
• M41: 5,263,601 km (0.1 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 617.5

Radius: 11.4

Gravity: 4.75 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 1.02 AU - 1.5 AU

Year: 928 Days

Day: 10.3 Hours

Environment

Temp: -163 °C

Axial Tilt: 34.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 38,552,560 km

• M1: 142,118 km (0.112 R)
• M2: 265,686 km (0.1 R)
• M3: 459,864 km (0.038 R)
• M4: 544,985 km (0.107 R)
• M5: 674,088 km (0.079 R)
• M6: 867,668 km (0.101 R)
• M7: 1,015,770 km (0.097 R)
• M8: 1,119,590 km (0.106 R)
• M9: 1,275,471 km (0.083 R)
• M10: 1,453,343 km (0.119 R)
• M11: 1,586,635 km (0.067 R)
• M12: 1,755,232 km (0.111 R)
• M13: 1,929,962 km (0.052 R)
• M14: 2,027,799 km (0.065 R)
• M15: 2,152,564 km (0.116 R)
• M16: 2,331,483 km (0.074 R)
• M17: 2,436,052 km (0.115 R)
• M18: 2,524,464 km (0.108 R)
• M19: 2,851,485 km (0.054 R)
• M20: 2,991,957 km (0.067 R)
• M21: 3,086,802 km (0.064 R)
• M22: 3,456,758 km (0.096 R)
• M23: 3,626,851 km (0.073 R)
• M24: 3,779,291 km (0.058 R)
• M25: 3,933,975 km (0.104 R)
• M26: 4,059,189 km (0.117 R)
• M27: 4,217,613 km (0.057 R)
• M28: 4,303,033 km (0.104 R)
• M29: 4,443,057 km (0.117 R)
• M30: 4,606,418 km (0.028 R)
• M31: 4,816,303 km (0.071 R)
• M32: 5,119,987 km (0.085 R)
• M33: 5,245,500 km (0.054 R)
• M34: 5,651,808 km (0.077 R)
• M35: 5,769,840 km (0.118 R)
• M36: 5,841,049 km (0.113 R)
• M37: 6,032,235 km (0.08 R)
• M38: 6,286,551 km (0.049 R)
• M39: 6,507,358 km (0.068 R)
• M40: 6,581,409 km (0.081 R)
• M41: 6,918,752 km (0.113 R)
• M42: 7,019,730 km (0.088 R)
• M43: 7,159,455 km (0.087 R)
• M44: 7,248,765 km (0.1 R)
• M45: 7,338,524 km (0.07 R)
• M46: 7,493,357 km (0.109 R)
• M47: 7,950,977 km (0.072 R)
• M48: 8,070,207 km (0.118 R)
• M49: 8,176,571 km (0.095 R)
• M50: 8,363,867 km (0.114 R)
• M51: 8,593,350 km (0.115 R)
• M52: 8,715,722 km (0.093 R)
• M53: 8,811,315 km (0.025 R)
• M54: 8,907,207 km (0.094 R)
• M55: 9,003,398 km (0.1 R)
• M56: 9,238,566 km (0.098 R)

Planet 6 - Gas Giant

Semi-Major Axis: 1.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 704.4

Radius: 14.7

Gravity: 3.26 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 1.3 AU - 1.9 AU

Year: 1328 Days

Day: 6.4 Hours

Environment

Temp: -190 °C

Axial Tilt: 46.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 38,552,560 km

• M1: 188,643 km (0.12 R)
• M2: 301,290 km (0.075 R)
• M3: 523,443 km (0.09 R)
• M4: 623,225 km (0.092 R)
• M5: 737,817 km (0.12 R)
• M6: 832,811 km (0.074 R)
• M7: 1,052,571 km (0.103 R)
• M8: 1,385,426 km (0.029 R)
• M9: 1,560,455 km (0.063 R)
• M10: 1,894,807 km (0.067 R)
• M11: 1,991,746 km (0.116 R)
• M12: 2,181,137 km (0.075 R)
• M13: 2,283,163 km (0.114 R)
• M14: 2,664,488 km (0.119 R)
• M15: 2,896,664 km (0.084 R)
• M16: 3,055,088 km (0.053 R)
• M17: 3,181,797 km (0.118 R)
• M18: 3,404,698 km (0.082 R)
• M19: 3,596,482 km (0.105 R)
• M20: 3,767,473 km (0.104 R)
• M21: 3,965,989 km (0.118 R)
• M22: 4,079,384 km (0.047 R)
• M23: 4,569,916 km (0.08 R)
• M24: 4,835,751 km (0.059 R)
• M25: 5,052,070 km (0.111 R)
• M26: 5,175,189 km (0.054 R)
• M27: 5,424,568 km (0.108 R)
• M28: 5,621,290 km (0.119 R)
• M29: 6,123,639 km (0.068 R)
• M30: 6,313,928 km (0.099 R)
• M31: 6,760,627 km (0.026 R)
• M32: 6,866,393 km (0.11 R)
• M33: 7,481,090 km (0.116 R)
• M34: 7,669,135 km (0.039 R)
• M35: 7,922,105 km (0.098 R)
• M36: 8,145,754 km (0.107 R)
• M37: 8,290,714 km (0.064 R)
• M38: 8,436,572 km (0.115 R)
• M39: 8,599,484 km (0.115 R)
• M40: 8,879,082 km (0.04 R)
• M41: 8,995,021 km (0.071 R)
• M42: 9,379,786 km (0.113 R)
• M43: 9,565,587 km (0.084 R)
• M44: 9,786,992 km (0.12 R)
• M45: 9,889,616 km (0.05 R)
• M46: 9,992,689 km (0.075 R)
• M47: 10,130,768 km (0.113 R)
• M48: 10,391,218 km (0.103 R)
• M49: 10,496,086 km (0.111 R)
• M50: 10,901,197 km (0.059 R)
• M51: 11,078,919 km (0.063 R)
• M52: 11,365,399 km (0.106 R)
• M53: 12,239,350 km (0.115 R)
• M54: 12,368,602 km (0.097 R)
• M55: 12,479,754 km (0.062 R)

Planet 7 - Gas Giant

Semi-Major Axis: 3.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 83.8

Radius: 12.7

Gravity: 0.52 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 3.32 AU - 3.9 AU

Year: 4500 Days

Day: 12.3 Hours

Environment

Temp: -216 °C

Axial Tilt: 39.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 38,552,560 km

• M1: 197,020 km (0.085 R)
• M2: 281,094 km (0.044 R)
• M3: 500,255 km (0.108 R)
• M4: 1,100,741 km (0.082 R)
• M5: 1,230,592 km (0.068 R)
• M6: 1,583,493 km (0.114 R)
• M7: 1,863,989 km (0.093 R)
• M8: 2,248,755 km (0.059 R)
• M9: 2,382,645 km (0.03 R)
• M10: 2,623,498 km (0.115 R)
• M11: 2,945,133 km (0.082 R)
• M12: 3,522,431 km (0.077 R)
• M13: 4,397,729 km (0.097 R)
• M14: 4,580,687 km (0.084 R)
• M15: 4,983,554 km (0.104 R)
• M16: 5,263,451 km (0.07 R)
• M17: 5,685,467 km (0.088 R)
• M18: 5,900,589 km (0.109 R)
• M19: 6,024,755 km (0.1 R)
• M20: 6,386,632 km (0.108 R)
• M21: 6,674,758 km (0.11 R)
• M22: 7,247,418 km (0.098 R)
• M23: 7,632,334 km (0.086 R)
• M24: 7,784,924 km (0.108 R)
• M25: 7,887,099 km (0.088 R)
• M26: 8,075,742 km (0.049 R)
• M27: 8,422,360 km (0.097 R)
• M28: 8,720,957 km (0.081 R)
• M29: 8,951,637 km (0.081 R)
• M30: 9,894,702 km (0.067 R)
• M31: 10,135,405 km (0.101 R)
• M32: 10,378,053 km (0.093 R)
• M33: 11,060,219 km (0.057 R)
• M34: 11,522,926 km (0.103 R)
• M35: 11,992,065 km (0.116 R)
• M36: 12,090,650 km (0.07 R)
• M37: 12,427,694 km (0.097 R)
• M38: 12,667,499 km (0.091 R)
• M39: 12,848,363 km (0.066 R)
• M40: 12,989,583 km (0.062 R)
• M41: 13,131,402 km (0.051 R)
• M42: 13,827,331 km (0.099 R)

Planet 8 - Gas Giant

Semi-Major Axis: 4.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 992.4

Radius: 13.8

Gravity: 5.21 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 4.09 AU - 4.65 AU

Year: 5993 Days

Day: 6 Hours

Environment

Temp: -204 °C

Axial Tilt: 21.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 38,552,560 km

• M1: 228,436 km (0.114 R)
• M2: 351,405 km (0.113 R)
• M3: 975,827 km (0.097 R)
• M4: 1,105,977 km (0.102 R)
• M5: 1,403,527 km (0.108 R)
• M6: 1,648,868 km (0.096 R)
• M7: 1,949,859 km (0.065 R)
• M8: 2,312,783 km (0.099 R)
• M9: 2,446,075 km (0.06 R)
• M10: 2,790,898 km (0.102 R)
• M11: 2,981,336 km (0.088 R)
• M12: 3,275,296 km (0.1 R)
• M13: 3,918,118 km (0.091 R)
• M14: 4,797,604 km (0.107 R)
• M15: 4,911,747 km (0.103 R)
• M16: 5,407,365 km (0.074 R)
• M17: 6,478,186 km (0.081 R)
• M18: 6,604,746 km (0.071 R)
• M19: 7,414,519 km (0.102 R)
• M20: 7,580,274 km (0.111 R)
• M21: 8,084,867 km (0.088 R)
• M22: 8,289,816 km (0.094 R)
• M23: 8,392,889 km (0.094 R)
• M24: 8,531,118 km (0.112 R)
• M25: 8,879,830 km (0.078 R)
• M26: 9,591,467 km (0.079 R)
• M27: 9,735,979 km (0.071 R)
• M28: 9,881,388 km (0.118 R)
• M29: 10,358,456 km (0.11 R)
• M30: 10,843,302 km (0.092 R)
• M31: 11,297,332 km (0.11 R)
• M32: 11,450,071 km (0.104 R)
• M33: 11,642,005 km (0.108 R)
• M34: 12,106,956 km (0.101 R)
• M35: 12,538,546 km (0.042 R)
• M36: 12,855,693 km (0.115 R)
• M37: 13,659,931 km (0.091 R)
• M38: 13,986,354 km (0.083 R)
• M39: 14,150,463 km (0.068 R)
• M40: 15,656,315 km (0.088 R)
• M41: 15,784,221 km (0.094 R)
• M42: 16,083,716 km (0.1 R)
• M43: 16,212,669 km (0.119 R)
• M44: 16,558,240 km (0.074 R)
• M45: 17,168,899 km (0.106 R)
• M46: 17,344,676 km (0.088 R)
• M47: 17,432,939 km (0.086 R)
• M48: 18,277,718 km (0.062 R)
• M49: 18,818,215 km (0.113 R)
• M50: 19,546,907 km (0.06 R)
• M51: 20,891,492 km (0.108 R)
• M52: 21,314,705 km (0.063 R)
• M53: 21,740,909 km (0.028 R)
• M54: 22,601,695 km (0.086 R)
• M55: 22,842,847 km (0.083 R)
• M56: 23,036,277 km (0.109 R)
• M57: 23,717,845 km (0.096 R)
• M58: 23,864,750 km (0.041 R)
• M59: 24,061,172 km (0.082 R)
• M60: 24,159,458 km (0.1 R)
• M61: 24,258,043 km (0.074 R)
• M62: 24,653,430 km (0.06 R)
• M63: 24,901,613 km (0.08 R)
• M64: 25,050,911 km (0.045 R)
• M65: 26,104,529 km (0.099 R)
• M66: 26,408,213 km (0.062 R)
• M67: 26,560,504 km (0.072 R)
• M68: 27,326,445 km (0.101 R)
• M69: 28,984,438 km (0.032 R)
• M70: 29,667,352 km (0.091 R)
• M71: 29,772,819 km (0.107 R)
• M72: 30,196,181 km (0.05 R)
• M73: 30,834,964 km (0.107 R)
• M74: 30,941,926 km (0.103 R)
• M75: 31,585,945 km (0.033 R)
• M76: 32,397,214 km (0.045 R)
• M77: 32,996,503 km (0.075 R)
• M78: 33,434,675 km (0.066 R)
• M79: 33,544,480 km (0.114 R)
• M80: 34,316,704 km (0.107 R)
• M81: 34,482,908 km (0.114 R)
• M82: 35,039,112 km (0.11 R)
• M83: 35,991,153 km (0.098 R)
• M84: 36,216,448 km (0.116 R)
• M85: 38,265,041 km (0.103 R)
• M86: 38,379,932 km (0.12 R)
• M87: 38,552,568 km (0.069 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 221 - 20,074 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit