🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.68

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 0.57 AU - 0.65 AU

Year: 303 Days

Day: 38.3 Hours

Environment

Temp: -133 °C

Axial Tilt: 0.5 °

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: 3.47

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 0.53 AU - 0.81 AU

Year: 349 Days

Day: 37.5 Hours

Environment

Temp: -143 °C

Axial Tilt: 16.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 0.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 266

Radius: 8

Gravity: 4.16 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 0.83 AU - 1.01 AU

Year: 561 Days

Day: 10.5 Hours

Environment

Temp: -153 °C

Axial Tilt: 32.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 21,125,232 km

• M1: 103,821 km (0.104 R)
• M2: 180,864 km (0.064 R)
• M3: 365,617 km (0.116 R)
• M4: 473,776 km (0.028 R)
• M5: 532,269 km (0.06 R)
• M6: 597,045 km (0.041 R)
• M7: 671,994 km (0.067 R)
• M8: 746,643 km (0.106 R)
• M9: 876,195 km (0.119 R)
• M10: 1,004,998 km (0.095 R)
• M11: 1,087,128 km (0.048 R)
• M12: 1,235,230 km (0.119 R)
• M13: 1,404,425 km (0.073 R)
• M14: 1,591,422 km (0.108 R)
• M15: 1,662,332 km (0.073 R)
• M16: 1,823,299 km (0.068 R)
• M17: 1,940,733 km (0.095 R)
• M18: 2,011,194 km (0.095 R)
• M19: 2,066,096 km (0.097 R)
• M20: 2,228,111 km (0.117 R)
• M21: 2,296,477 km (0.091 R)
• M22: 2,576,674 km (0.084 R)
• M23: 2,648,481 km (0.051 R)
• M24: 2,911,324 km (0.039 R)
• M25: 2,979,990 km (0.107 R)
• M26: 3,049,104 km (0.066 R)
• M27: 3,344,260 km (0.114 R)
• M28: 3,442,397 km (0.073 R)
• M29: 3,501,787 km (0.064 R)
• M30: 3,661,857 km (0.043 R)
• M31: 3,756,403 km (0.11 R)
• M32: 3,824,470 km (0.103 R)
• M33: 4,065,771 km (0.05 R)
• M34: 4,326,221 km (0.116 R)
• M35: 4,426,302 km (0.067 R)
• M36: 4,498,258 km (0.098 R)
• M37: 4,687,051 km (0.09 R)
• M38: 4,753,024 km (0.114 R)
• M39: 4,834,106 km (0.079 R)
• M40: 4,908,157 km (0.1 R)
• M41: 4,982,656 km (0.119 R)
• M42: 5,035,016 km (0.099 R)
• M43: 5,117,594 km (0.111 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 45.9

Radius: 11

Gravity: 0.38 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 1.04 AU - 1.08 AU

Year: 694 Days

Day: 12.3 Hours

Environment

Temp: -161 °C

Axial Tilt: 43 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 21,125,232 km

• M1: 136,882 km (0.103 R)
• M2: 323,580 km (0.062 R)
• M3: 425,008 km (0.1 R)
• M4: 516,561 km (0.088 R)
• M5: 608,564 km (0.078 R)
• M6: 691,142 km (0.048 R)
• M7: 794,813 km (0.087 R)
• M8: 942,915 km (0.041 R)
• M9: 1,056,311 km (0.084 R)
• M10: 1,184,516 km (0.087 R)
• M11: 1,321,697 km (0.068 R)
• M12: 1,478,476 km (0.101 R)
• M13: 1,686,118 km (0.091 R)
• M14: 1,849,329 km (0.048 R)
• M15: 1,919,191 km (0.064 R)
• M16: 2,077,765 km (0.097 R)
• M17: 2,203,726 km (0.092 R)
• M18: 2,290,643 km (0.088 R)
• M19: 2,386,984 km (0.076 R)
• M20: 2,649,528 km (0.079 R)
• M21: 2,733,303 km (0.107 R)
• M22: 3,072,591 km (0.111 R)
• M23: 3,212,165 km (0.082 R)
• M24: 3,287,563 km (0.068 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 636.9

Radius: 8.1

Gravity: 9.71 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 1.89 AU - 2.99 AU

Year: 2423 Days

Day: 7.2 Hours

Environment

Temp: -198 °C

Axial Tilt: 23.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 21,125,232 km

• M1: 109,206 km (0.092 R)
• M2: 284,984 km (0.075 R)
• M3: 681,269 km (0.038 R)
• M4: 824,434 km (0.103 R)
• M5: 1,161,777 km (0.097 R)
• M6: 1,345,932 km (0.099 R)
• M7: 1,563,148 km (0.055 R)
• M8: 1,916,199 km (0.097 R)
• M9: 2,147,777 km (0.096 R)
• M10: 2,347,639 km (0.119 R)
• M11: 2,539,873 km (0.107 R)
• M12: 2,609,735 km (0.096 R)
• M13: 2,694,407 km (0.083 R)
• M14: 2,780,127 km (0.085 R)
• M15: 2,881,255 km (0.072 R)
• M16: 3,042,521 km (0.114 R)
• M17: 3,267,517 km (0.114 R)
• M18: 3,528,864 km (0.115 R)
• M19: 3,733,514 km (0.066 R)
• M20: 3,990,673 km (0.082 R)
• M21: 4,203,850 km (0.116 R)
• M22: 4,709,939 km (0.04 R)
• M23: 4,917,880 km (0.112 R)
• M24: 5,182,070 km (0.073 R)
• M25: 5,577,906 km (0.081 R)
• M26: 5,705,962 km (0.096 R)
• M27: 5,872,016 km (0.065 R)
• M28: 5,946,216 km (0.106 R)
• M29: 6,058,265 km (0.048 R)
• M30: 6,152,212 km (0.101 R)
• M31: 6,475,194 km (0.114 R)
• M32: 6,590,534 km (0.104 R)
• M33: 7,177,257 km (0.108 R)
• M34: 7,296,636 km (0.117 R)
• M35: 7,356,625 km (0.097 R)
• M36: 7,436,809 km (0.074 R)
• M37: 7,965,039 km (0.082 R)
• M38: 8,109,401 km (0.119 R)
• M39: 8,296,100 km (0.095 R)
• M40: 8,695,227 km (0.105 R)
• M41: 9,731,042 km (0.08 R)
• M42: 10,174,151 km (0.03 R)
• M43: 10,375,660 km (0.11 R)
• M44: 10,555,925 km (0.047 R)
• M45: 11,034,040 km (0.052 R)
• M46: 11,356,722 km (0.102 R)
• M47: 11,472,810 km (0.117 R)
• M48: 11,542,523 km (0.103 R)
• M49: 11,729,371 km (0.115 R)
• M50: 12,367,256 km (0.094 R)
• M51: 12,534,357 km (0.084 R)
• M52: 12,606,313 km (0.095 R)
• M53: 12,750,526 km (0.047 R)
• M54: 12,871,102 km (0.104 R)
• M55: 13,016,361 km (0.114 R)
• M56: 13,332,761 km (0.111 R)
• M57: 13,479,666 km (0.069 R)
• M58: 13,651,853 km (0.107 R)
• M59: 14,472,996 km (0.043 R)
• M60: 14,876,910 km (0.086 R)
• M61: 15,207,820 km (0.103 R)
• M62: 15,644,197 km (0.042 R)
• M63: 16,241,093 km (0.074 R)
• M64: 16,319,482 km (0.102 R)
• M65: 16,398,021 km (0.091 R)
• M66: 16,476,709 km (0.065 R)
• M67: 16,660,715 km (0.112 R)
• M68: 16,792,660 km (0.108 R)
• M69: 17,004,341 km (0.116 R)
• M70: 17,350,361 km (0.072 R)
• M71: 17,644,919 km (0.066 R)
• M72: 18,049,282 km (0.114 R)
• M73: 18,157,591 km (0.105 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 477.6

Radius: 11.4

Gravity: 3.67 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 2.48 AU - 3.76 AU

Year: 3504 Days

Day: 12.4 Hours

Environment

Temp: -210 °C

Axial Tilt: 38.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 21,125,232 km

• M1: 250,876 km (0.101 R)
• M2: 322,383 km (0.116 R)
• M3: 450,140 km (0.113 R)
• M4: 670,946 km (0.116 R)
• M5: 845,527 km (0.049 R)
• M6: 1,360,742 km (0.068 R)
• M7: 1,434,644 km (0.111 R)
• M8: 1,625,530 km (0.119 R)
• M9: 1,757,625 km (0.113 R)
• M10: 1,893,311 km (0.098 R)
• M11: 2,004,462 km (0.117 R)
• M12: 2,307,098 km (0.079 R)
• M13: 2,532,243 km (0.11 R)
• M14: 2,988,068 km (0.09 R)
• M15: 3,085,606 km (0.112 R)
• M16: 3,200,946 km (0.117 R)
• M17: 3,676,218 km (0.093 R)
• M18: 3,833,894 km (0.095 R)
• M19: 4,155,829 km (0.118 R)
• M20: 4,561,389 km (0.09 R)
• M21: 4,712,034 km (0.047 R)
• M22: 4,807,028 km (0.046 R)
• M23: 5,272,128 km (0.111 R)
• M24: 5,711,048 km (0.116 R)
• M25: 6,099,853 km (0.084 R)
• M26: 6,224,319 km (0.101 R)
• M27: 6,539,521 km (0.067 R)
• M28: 6,859,810 km (0.097 R)
• M29: 7,229,168 km (0.076 R)
• M30: 7,471,666 km (0.116 R)
• M31: 7,739,296 km (0.116 R)
• M32: 7,896,823 km (0.099 R)
• M33: 8,055,546 km (0.092 R)
• M34: 8,238,205 km (0.039 R)
• M35: 8,352,947 km (0.084 R)
• M36: 8,561,037 km (0.114 R)
• M37: 8,747,436 km (0.081 R)
• M38: 8,888,208 km (0.102 R)
• M39: 9,266,990 km (0.097 R)
• M40: 9,410,454 km (0.066 R)
• M41: 9,627,072 km (0.112 R)
• M42: 9,772,331 km (0.099 R)
• M43: 10,212,598 km (0.063 R)
• M44: 10,286,649 km (0.11 R)
• M45: 11,392,775 km (0.081 R)
• M46: 11,495,250 km (0.074 R)
• M47: 11,830,349 km (0.085 R)
• M48: 12,038,141 km (0.07 R)
• M49: 12,116,380 km (0.106 R)
• M50: 12,483,643 km (0.113 R)
• M51: 12,615,738 km (0.074 R)
• M52: 12,774,910 km (0.057 R)
• M53: 12,881,424 km (0.062 R)
• M54: 13,041,643 km (0.044 R)
• M55: 13,364,176 km (0.072 R)
• M56: 13,634,799 km (0.088 R)
• M57: 13,716,479 km (0.069 R)
• M58: 14,181,878 km (0.115 R)
• M59: 14,735,989 km (0.047 R)
• M60: 15,100,110 km (0.11 R)
• M61: 15,325,554 km (0.085 R)
• M62: 15,580,618 km (0.101 R)
• M63: 15,779,883 km (0.104 R)
• M64: 15,922,749 km (0.104 R)
• M65: 16,325,167 km (0.112 R)
• M66: 16,411,934 km (0.089 R)
• M67: 17,081,534 km (0.086 R)
• M68: 17,493,377 km (0.11 R)
• M69: 17,582,088 km (0.111 R)
• M70: 18,327,235 km (0.094 R)
• M71: 18,688,514 km (0.074 R)
• M72: 19,265,363 km (0.08 R)
• M73: 19,479,288 km (0.117 R)
• M74: 19,601,959 km (0.104 R)
• M75: 20,312,249 km (0.078 R)
• M76: 20,748,626 km (0.116 R)
• M77: 21,093,749 km (0.078 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: 467 - 19,558 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit