🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.52

Radius: 0.77

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 0.5 AU - 0.78 AU

Year: 326 Days

Day: 13.1 Hours

Environment

Temp: -136 °C

Axial Tilt: 58 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 161.4

Radius: 12.5

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 0.98 AU - 1.02 AU

Year: 636 Days

Day: 10.9 Hours

Environment

Temp: -150 °C

Axial Tilt: 42.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 24,810,786 km

• M1: 157,078 km (0.117 R)
• M2: 264,489 km (0.096 R)
• M3: 374,144 km (0.048 R)
• M4: 463,903 km (0.092 R)
• M5: 563,386 km (0.111 R)
• M6: 681,717 km (0.112 R)
• M7: 927,507 km (0.075 R)
• M8: 1,031,926 km (0.103 R)
• M9: 1,177,784 km (0.058 R)
• M10: 1,326,634 km (0.093 R)
• M11: 1,500,167 km (0.096 R)
• M12: 1,601,595 km (0.056 R)
• M13: 1,734,139 km (0.039 R)
• M14: 1,960,181 km (0.087 R)
• M15: 2,123,243 km (0.047 R)
• M16: 2,333,727 km (0.108 R)
• M17: 2,534,487 km (0.08 R)
• M18: 2,667,928 km (0.106 R)
• M19: 2,866,744 km (0.088 R)
• M20: 2,947,676 km (0.048 R)
• M21: 3,082,315 km (0.099 R)
• M22: 3,219,047 km (0.118 R)
• M23: 3,382,258 km (0.116 R)
• M24: 3,467,978 km (0.057 R)
• M25: 3,591,695 km (0.097 R)
• M26: 3,850,051 km (0.102 R)
• M27: 3,991,271 km (0.116 R)
• M28: 4,180,064 km (0.056 R)
• M29: 4,272,216 km (0.099 R)
• M30: 4,385,162 km (0.046 R)
• M31: 4,532,815 km (0.106 R)
• M32: 4,668,351 km (0.03 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 12

Radius: 9.3

Gravity: 0.14 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 0.78 AU - 1.24 AU

Year: 645 Days

Day: 5.1 Hours

Environment

Temp: -166 °C

Axial Tilt: 9.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 24,810,786 km

• M1: 131,347 km (0.071 R)
• M2: 200,012 km (0.09 R)
• M3: 262,245 km (0.051 R)
• M4: 340,335 km (0.055 R)
• M5: 401,371 km (0.052 R)
• M6: 516,561 km (0.109 R)
• M7: 640,428 km (0.028 R)
• M8: 850,015 km (0.093 R)
• M9: 992,731 km (0.034 R)
• M10: 1,052,720 km (0.113 R)
• M11: 1,118,394 km (0.095 R)
• M12: 1,202,019 km (0.118 R)
• M13: 1,425,817 km (0.116 R)
• M14: 1,514,529 km (0.111 R)
• M15: 1,579,006 km (0.104 R)
• M16: 1,819,260 km (0.109 R)
• M17: 1,879,847 km (0.092 R)
• M18: 1,955,095 km (0.076 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 619.7

Radius: 11.3

Gravity: 4.85 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 1.56 AU - 2.26 AU

Year: 1678 Days

Day: 12 Hours

Environment

Temp: -187 °C

Axial Tilt: 19.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 24,810,786 km

• M1: 142,866 km (0.076 R)
• M2: 239,955 km (0.118 R)
• M3: 325,525 km (0.099 R)
• M4: 410,347 km (0.112 R)
• M5: 530,175 km (0.061 R)
• M6: 602,131 km (0.106 R)
• M7: 699,370 km (0.106 R)
• M8: 817,852 km (0.068 R)
• M9: 919,578 km (0.066 R)
• M10: 1,042,697 km (0.1 R)
• M11: 1,136,645 km (0.097 R)
• M12: 1,380,190 km (0.056 R)
• M13: 1,455,737 km (0.082 R)
• M14: 1,532,780 km (0.062 R)
• M15: 1,630,916 km (0.064 R)
• M16: 1,907,074 km (0.114 R)
• M17: 1,981,274 km (0.101 R)
• M18: 2,078,064 km (0.075 R)
• M19: 2,344,049 km (0.049 R)
• M20: 2,574,280 km (0.095 R)
• M21: 2,656,559 km (0.058 R)
• M22: 2,739,885 km (0.096 R)
• M23: 2,896,963 km (0.05 R)
• M24: 3,131,831 km (0.054 R)
• M25: 3,411,729 km (0.08 R)
• M26: 3,686,690 km (0.076 R)
• M27: 3,901,064 km (0.107 R)
• M28: 3,982,445 km (0.091 R)
• M29: 4,133,240 km (0.114 R)
• M30: 4,313,954 km (0.093 R)
• M31: 4,625,865 km (0.074 R)
• M32: 4,886,614 km (0.096 R)
• M33: 5,048,330 km (0.072 R)
• M34: 5,241,760 km (0.104 R)
• M35: 5,361,887 km (0.083 R)
• M36: 5,513,579 km (0.107 R)
• M37: 5,635,950 km (0.087 R)
• M38: 5,821,152 km (0.093 R)
• M39: 6,086,988 km (0.092 R)
• M40: 6,293,134 km (0.055 R)
• M41: 6,453,203 km (0.114 R)
• M42: 6,744,770 km (0.074 R)
• M43: 7,173,517 km (0.027 R)
• M44: 7,391,332 km (0.105 R)
• M45: 7,971,173 km (0.109 R)
• M46: 8,548,172 km (0.071 R)
• M47: 8,779,151 km (0.11 R)
• M48: 8,994,123 km (0.108 R)
• M49: 9,301,846 km (0.114 R)
• M50: 9,466,104 km (0.087 R)
• M51: 9,705,162 km (0.081 R)
• M52: 9,779,063 km (0.115 R)
• M53: 9,946,164 km (0.108 R)
• M54: 10,320,907 km (0.107 R)
• M55: 10,528,997 km (0.117 R)
• M56: 10,623,992 km (0.117 R)
• M57: 10,776,731 km (0.076 R)
• M58: 11,180,945 km (0.089 R)
• M59: 11,297,332 km (0.084 R)
• M60: 11,629,439 km (0.111 R)
• M61: 11,707,978 km (0.104 R)
• M62: 11,786,816 km (0.096 R)
• M63: 11,865,804 km (0.077 R)
• M64: 12,004,332 km (0.11 R)
• M65: 12,083,768 km (0.094 R)
• M66: 12,303,228 km (0.096 R)
• M67: 12,564,276 km (0.05 R)
• M68: 13,071,264 km (0.101 R)
• M69: 13,152,944 km (0.091 R)
• M70: 13,440,471 km (0.068 R)
• M71: 13,626,421 km (0.113 R)
• M72: 13,730,093 km (0.06 R)
• M73: 13,875,651 km (0.077 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 119.2

Radius: 10.9

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 5.11 AU - 6.53 AU

Year: 8927 Days

Day: 12.5 Hours

Environment

Temp: -217 °C

Axial Tilt: 2.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 24,810,786 km

• M1: 147,055 km (0.046 R)
• M2: 304,132 km (0.079 R)
• M3: 378,931 km (0.112 R)
• M4: 768,783 km (0.083 R)
• M5: 858,093 km (0.109 R)
• M6: 927,656 km (0.118 R)
• M7: 1,023,549 km (0.092 R)
• M8: 1,252,284 km (0.082 R)
• M9: 1,655,899 km (0.086 R)
• M10: 2,099,008 km (0.083 R)
• M11: 2,409,124 km (0.063 R)
• M12: 2,629,931 km (0.05 R)
• M13: 2,751,554 km (0.104 R)
• M14: 3,164,593 km (0.062 R)
• M15: 3,238,495 km (0.096 R)
• M16: 3,312,994 km (0.099 R)
• M17: 3,463,640 km (0.078 R)
• M18: 4,477,165 km (0.077 R)
• M19: 4,749,583 km (0.114 R)
• M20: 5,266,743 km (0.062 R)
• M21: 5,847,332 km (0.071 R)
• M22: 5,961,326 km (0.076 R)
• M23: 6,122,293 km (0.082 R)
• M24: 6,424,780 km (0.06 R)
• M25: 6,637,209 km (0.072 R)
• M26: 7,020,478 km (0.068 R)
• M27: 7,190,571 km (0.073 R)
• M28: 7,733,761 km (0.103 R)
• M29: 7,934,521 km (0.05 R)
• M30: 8,213,521 km (0.103 R)
• M31: 8,729,036 km (0.101 R)
• M32: 8,807,275 km (0.104 R)
• M33: 9,017,012 km (0.117 R)
• M34: 10,063,449 km (0.077 R)
• M35: 10,448,364 km (0.109 R)
• M36: 10,614,867 km (0.082 R)
• M37: 11,091,336 km (0.041 R)
• M38: 11,232,855 km (0.118 R)
• M39: 11,431,970 km (0.091 R)
• M40: 11,862,513 km (0.06 R)
• M41: 11,978,302 km (0.089 R)
• M42: 12,269,269 km (0.095 R)
• M43: 12,917,627 km (0.067 R)
• M44: 13,006,936 km (0.103 R)
• M45: 13,426,259 km (0.116 R)
• M46: 13,910,956 km (0.097 R)
• M47: 14,063,696 km (0.107 R)
• M48: 15,367,890 km (0.054 R)
• M49: 15,652,425 km (0.1 R)
• M50: 16,002,634 km (0.094 R)
• M51: 16,323,072 km (0.077 R)
• M52: 16,645,755 km (0.088 R)
• M53: 18,726,661 km (0.11 R)
• M54: 21,098,386 km (0.101 R)
• M55: 21,379,480 km (0.114 R)
• M56: 21,555,707 km (0.117 R)
• M57: 21,803,441 km (0.118 R)
• M58: 21,945,260 km (0.119 R)
• M59: 22,158,736 km (0.058 R)
• M60: 22,230,094 km (0.113 R)
• M61: 22,372,960 km (0.083 R)
• M62: 23,019,522 km (0.106 R)
• M63: 23,672,367 km (0.065 R)
• M64: 23,818,225 km (0.098 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 151 - 18,393 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit