🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.36

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 1.04 AU - 1.46 AU

Year: 615 Days

Day: 43.2 Hours

Environment

Temp: -80 °C

Axial Tilt: 35.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.22

Radius: 0.55

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 1.17 AU - 1.59 AU

Year: 713 Days

Day: 19.2 Hours

Environment

Temp: -90 °C

Axial Tilt: 40 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.71

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 1.43 AU - 1.47 AU

Year: 768 Days

Day: 16.7 Hours

Environment

Temp: -101 °C

Axial Tilt: 12.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.72

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 1.5 AU - 1.92 AU

Year: 983 Days

Day: 16 Hours

Environment

Temp: -118 °C

Axial Tilt: 10.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 4.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 719.6

Radius: 10.7

Gravity: 6.29 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 4.16 AU - 4.42 AU

Year: 3907 Days

Day: 5.2 Hours

Environment

Temp: -168 °C

Axial Tilt: 34.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 46,020,204 km

• M1: 159,023 km (0.072 R)
• M2: 356,043 km (0.114 R)
• M3: 422,764 km (0.07 R)
• M4: 730,337 km (0.115 R)
• M5: 952,340 km (0.067 R)
• M6: 1,052,571 km (0.104 R)
• M7: 1,490,294 km (0.046 R)
• M8: 1,638,246 km (0.066 R)
• M9: 1,949,111 km (0.097 R)
• M10: 2,278,824 km (0.09 R)
• M11: 2,715,949 km (0.12 R)
• M12: 2,879,759 km (0.041 R)
• M13: 2,972,210 km (0.11 R)
• M14: 3,236,550 km (0.115 R)
• M15: 3,391,085 km (0.09 R)
• M16: 3,469,324 km (0.106 R)
• M17: 3,788,117 km (0.055 R)
• M18: 3,951,179 km (0.074 R)
• M19: 4,347,763 km (0.081 R)
• M20: 4,669,997 km (0.113 R)
• M21: 5,497,722 km (0.111 R)
• M22: 5,590,024 km (0.109 R)
• M23: 5,659,437 km (0.112 R)
• M24: 6,058,863 km (0.071 R)
• M25: 6,250,049 km (0.065 R)
• M26: 6,638,406 km (0.073 R)
• M27: 6,835,426 km (0.112 R)
• M28: 7,134,771 km (0.082 R)
• M29: 7,566,361 km (0.116 R)
• M30: 7,876,029 km (0.042 R)
• M31: 8,163,556 km (0.112 R)
• M32: 8,321,830 km (0.052 R)
• M33: 8,428,045 km (0.108 R)
• M34: 8,561,337 km (0.069 R)
• M35: 8,830,014 km (0.06 R)
• M36: 9,210,741 km (0.105 R)
• M37: 9,403,273 km (0.115 R)
• M38: 9,541,502 km (0.109 R)
• M39: 9,876,152 km (0.073 R)
• M40: 10,101,447 km (0.053 R)
• M41: 10,214,842 km (0.077 R)
• M42: 10,328,536 km (0.113 R)
• M43: 10,414,106 km (0.069 R)
• M44: 11,194,708 km (0.116 R)
• M45: 11,547,609 km (0.063 R)
• M46: 11,666,240 km (0.107 R)
• M47: 11,934,320 km (0.119 R)
• M48: 12,053,998 km (0.092 R)
• M49: 12,325,069 km (0.042 R)
• M50: 12,446,244 km (0.116 R)
• M51: 12,567,717 km (0.102 R)
• M52: 12,720,157 km (0.033 R)
• M53: 12,842,528 km (0.117 R)
• M54: 13,961,820 km (0.116 R)
• M55: 15,632,977 km (0.114 R)
• M56: 15,928,732 km (0.112 R)
• M57: 16,126,800 km (0.107 R)
• M58: 16,492,118 km (0.104 R)
• M59: 16,927,597 km (0.055 R)
• M60: 17,197,322 km (0.104 R)
• M61: 17,877,993 km (0.11 R)
• M62: 18,671,759 km (0.079 R)
• M63: 18,776,029 km (0.117 R)
• M64: 20,795,899 km (0.077 R)
• M65: 21,338,939 km (0.094 R)
• M66: 22,254,179 km (0.114 R)
• M67: 23,070,236 km (0.04 R)
• M68: 23,257,083 km (0.109 R)
• M69: 23,632,275 km (0.114 R)
• M70: 23,707,523 km (0.066 R)
• M71: 24,350,644 km (0.111 R)
• M72: 24,807,964 km (0.09 R)
• M73: 25,268,277 km (0.094 R)
• M74: 25,460,810 km (0.095 R)
• M75: 25,653,940 km (0.118 R)
• M76: 25,808,774 km (0.045 R)
• M77: 25,963,907 km (0.069 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 53

Radius: 11.7

Gravity: 0.39 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 3.67 AU - 4.99 AU

Year: 3962 Days

Day: 10.1 Hours

Environment

Temp: -175 °C

Axial Tilt: 17.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 46,020,204 km

• M1: 183,407 km (0.098 R)
• M2: 444,006 km (0.034 R)
• M3: 603,179 km (0.114 R)
• M4: 815,458 km (0.114 R)
• M5: 907,610 km (0.107 R)
• M6: 1,096,104 km (0.049 R)
• M7: 1,455,886 km (0.118 R)
• M8: 1,545,496 km (0.115 R)
• M9: 1,747,752 km (0.09 R)
• M10: 1,887,476 km (0.101 R)
• M11: 2,150,619 km (0.079 R)
• M12: 2,244,118 km (0.082 R)
• M13: 2,377,409 km (0.052 R)
• M14: 2,562,761 km (0.118 R)
• M15: 2,793,441 km (0.071 R)
• M16: 2,875,421 km (0.073 R)
• M17: 2,978,942 km (0.079 R)
• M18: 3,073,189 km (0.108 R)
• M19: 3,211,118 km (0.042 R)
• M20: 3,286,366 km (0.097 R)
• M21: 3,863,215 km (0.11 R)
• M22: 3,966,438 km (0.06 R)
• M23: 4,495,865 km (0.118 R)
• M24: 4,580,238 km (0.111 R)
• M25: 4,726,096 km (0.114 R)
• M26: 4,824,232 km (0.099 R)
• M27: 5,147,962 km (0.095 R)
• M28: 5,478,872 km (0.053 R)
• M29: 5,790,634 km (0.072 R)
• M30: 5,895,802 km (0.107 R)
• M31: 6,001,567 km (0.066 R)
• M32: 6,161,488 km (0.118 R)
• M33: 6,268,899 km (0.112 R)
• M34: 6,513,042 km (0.092 R)
• M35: 6,649,925 km (0.07 R)
• M36: 7,320,572 km (0.073 R)
• M37: 7,520,285 km (0.102 R)
• M38: 7,635,176 km (0.103 R)
• M39: 7,779,688 km (0.075 R)
• M40: 8,248,228 km (0.116 R)
• M41: 9,120,683 km (0.093 R)
• M42: 9,320,247 km (0.104 R)
• M43: 9,975,186 km (0.073 R)
• M44: 10,085,739 km (0.057 R)
• M45: 10,419,940 km (0.111 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 674.8

Radius: 14.6

Gravity: 3.17 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 7.21 AU - 8.37 AU

Year: 9560 Days

Day: 5.9 Hours

Environment

Temp: -193 °C

Axial Tilt: 36 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 46,020,204 km

• M1: 242,199 km (0.117 R)
• M2: 363,822 km (0.085 R)
• M3: 825,631 km (0.053 R)
• M4: 1,185,862 km (0.072 R)
• M5: 1,385,127 km (0.083 R)
• M6: 1,840,652 km (0.046 R)
• M7: 1,956,142 km (0.108 R)
• M8: 2,050,388 km (0.11 R)
• M9: 2,342,553 km (0.088 R)
• M10: 2,468,365 km (0.097 R)
• M11: 2,570,839 km (0.106 R)
• M12: 2,700,840 km (0.097 R)
• M13: 2,913,718 km (0.045 R)
• M14: 3,132,280 km (0.06 R)
• M15: 3,413,075 km (0.04 R)
• M16: 3,585,711 km (0.114 R)
• M17: 4,523,540 km (0.065 R)
• M18: 4,681,815 km (0.082 R)
• M19: 5,069,273 km (0.089 R)
• M20: 5,400,184 km (0.096 R)
• M21: 6,153,260 km (0.082 R)
• M22: 6,542,214 km (0.056 R)
• M23: 6,721,732 km (0.096 R)
• M24: 6,939,396 km (0.026 R)
• M25: 7,085,703 km (0.038 R)
• M26: 8,177,618 km (0.103 R)
• M27: 9,001,005 km (0.102 R)
• M28: 9,241,259 km (0.087 R)
• M29: 9,605,530 km (0.111 R)
• M30: 10,057,166 km (0.044 R)
• M31: 10,181,481 km (0.077 R)
• M32: 10,473,796 km (0.107 R)
• M33: 10,768,803 km (0.115 R)
• M34: 11,932,525 km (0.117 R)
• M35: 12,820,388 km (0.092 R)
• M36: 14,378,151 km (0.09 R)
• M37: 16,923,708 km (0.086 R)
• M38: 18,222,816 km (0.073 R)
• M39: 19,553,788 km (0.107 R)
• M40: 19,813,340 km (0.084 R)
• M41: 20,126,449 km (0.105 R)
• M42: 20,335,886 km (0.036 R)
• M43: 21,288,076 km (0.11 R)
• M44: 21,608,664 km (0.056 R)
• M45: 23,897,362 km (0.113 R)
• M46: 24,230,666 km (0.095 R)
• M47: 24,342,117 km (0.117 R)
• M48: 24,565,466 km (0.085 R)
• M49: 24,789,414 km (0.036 R)
• M50: 25,239,554 km (0.107 R)
• M51: 26,262,355 km (0.094 R)
• M52: 27,124,936 km (0.093 R)
• M53: 27,472,602 km (0.079 R)
• M54: 27,938,450 km (0.116 R)
• M55: 28,289,556 km (0.101 R)
• M56: 29,827,871 km (0.077 R)
• M57: 30,066,928 km (0.051 R)
• M58: 30,546,988 km (0.088 R)
• M59: 30,667,414 km (0.076 R)
• M60: 32,185,982 km (0.064 R)
• M61: 32,308,503 km (0.087 R)
• M62: 33,418,369 km (0.119 R)
• M63: 33,791,167 km (0.088 R)
• M64: 33,978,015 km (0.11 R)
• M65: 34,227,843 km (0.073 R)
• M66: 34,854,808 km (0.061 R)
• M67: 35,043,600 km (0.118 R)
• M68: 36,056,528 km (0.091 R)
• M69: 37,014,852 km (0.041 R)
• M70: 39,283,503 km (0.097 R)
• M71: 42,534,564 km (0.066 R)
• M72: 42,736,372 km (0.074 R)
• M73: 44,909,131 km (0.045 R)
• M74: 45,457,856 km (0.098 R)
• M75: 45,939,861 km (0.083 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 499.9

Radius: 14.9

Gravity: 2.25 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 8.37 AU - 8.75 AU

Year: 11012 Days

Day: 8.8 Hours

Environment

Temp: -204 °C

Axial Tilt: 23.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 46,020,204 km

• M1: 253,269 km (0.063 R)
• M2: 511,475 km (0.034 R)
• M3: 637,437 km (0.056 R)
• M4: 744,549 km (0.066 R)
• M5: 910,153 km (0.061 R)
• M6: 1,570,030 km (0.075 R)
• M7: 2,186,672 km (0.044 R)
• M8: 2,458,791 km (0.107 R)
• M9: 3,009,460 km (0.074 R)
• M10: 3,173,868 km (0.101 R)
• M11: 3,369,692 km (0.096 R)
• M12: 4,071,605 km (0.083 R)
• M13: 4,192,929 km (0.1 R)
• M14: 4,377,533 km (0.047 R)
• M15: 5,373,556 km (0.114 R)
• M16: 6,615,816 km (0.109 R)
• M17: 7,049,201 km (0.097 R)
• M18: 7,491,861 km (0.101 R)
• M19: 7,829,953 km (0.057 R)
• M20: 8,677,574 km (0.114 R)
• M21: 8,993,076 km (0.029 R)
• M22: 9,232,133 km (0.035 R)
• M23: 9,433,043 km (0.112 R)
• M24: 10,459,285 km (0.038 R)
• M25: 10,710,759 km (0.11 R)
• M26: 11,219,990 km (0.066 R)
• M27: 11,607,149 km (0.084 R)
• M28: 11,824,216 km (0.082 R)
• M29: 12,174,275 km (0.035 R)
• M30: 13,426,259 km (0.084 R)
• M31: 14,206,263 km (0.12 R)
• M32: 14,954,102 km (0.089 R)
• M33: 15,048,349 km (0.087 R)
• M34: 15,714,508 km (0.072 R)
• M35: 18,880,897 km (0.095 R)
• M36: 18,983,072 km (0.116 R)
• M37: 19,599,266 km (0.032 R)
• M38: 19,909,981 km (0.036 R)
• M39: 20,117,922 km (0.069 R)
• M40: 20,536,048 km (0.087 R)
• M41: 22,075,859 km (0.064 R)
• M42: 22,237,275 km (0.099 R)
• M43: 22,561,304 km (0.097 R)
• M44: 22,723,917 km (0.07 R)
• M45: 23,214,149 km (0.08 R)
• M46: 23,487,913 km (0.093 R)
• M47: 24,149,584 km (0.106 R)
• M48: 24,371,438 km (0.084 R)
• M49: 24,817,240 km (0.092 R)
• M50: 26,398,788 km (0.069 R)
• M51: 26,513,081 km (0.096 R)
• M52: 28,421,351 km (0.077 R)
• M53: 31,094,366 km (0.07 R)
• M54: 31,275,380 km (0.087 R)
• M55: 31,699,190 km (0.115 R)
• M56: 32,308,054 km (0.098 R)
• M57: 32,430,275 km (0.09 R)
• M58: 32,859,172 km (0.032 R)
• M59: 32,982,142 km (0.07 R)
• M60: 33,660,867 km (0.09 R)
• M61: 34,344,230 km (0.106 R)
• M62: 37,187,338 km (0.106 R)
• M63: 38,345,525 km (0.078 R)
• M64: 38,539,703 km (0.063 R)
• M65: 38,799,255 km (0.094 R)
• M66: 39,581,053 km (0.099 R)
• M67: 39,973,897 km (0.108 R)
• M68: 40,565,557 km (0.101 R)
• M69: 41,957,565 km (0.053 R)
• M70: 42,827,178 km (0.114 R)
• M71: 44,040,865 km (0.081 R)
• M72: 44,720,189 km (0.068 R)
• M73: 44,992,756 km (0.067 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 506 - 12,262 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit