🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.53

Radius: 0.78

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 0.71 AU - 1.05 AU

Year: 351 Days

Day: 46.3 Hours

Environment

Temp: -33 °C

Axial Tilt: 35.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 57,144,713 km

• M1: 99,034 km (0.097 R)
• M2: 378,333 km (0.116 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.22

Radius: 1.08

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 1.25 AU - 1.45 AU

Year: 666 Days

Day: 42.2 Hours

Environment

Temp: -86 °C

Axial Tilt: 16.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 57,144,713 km

• M1: 60,438 km (0.117 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.55

Radius: 0.79

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 1.39 AU - 2.13 AU

Year: 991 Days

Day: 47.4 Hours

Environment

Temp: -96 °C

Axial Tilt: 32.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.13

Radius: 0.44

Gravity: 0.67 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 1.86 AU - 1.94 AU

Year: 1112 Days

Day: 27.3 Hours

Environment

Temp: -99 °C

Axial Tilt: 31.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.4

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 2.4 AU - 2.54 AU

Year: 1648 Days

Day: 18.6 Hours

Environment

Temp: -132 °C

Axial Tilt: 22.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 3.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 17.8

Radius: 8.8

Gravity: 0.23 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 3.46 AU - 4.26 AU

Year: 3220 Days

Day: 10.1 Hours

Environment

Temp: -159 °C

Axial Tilt: 12.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 57,144,713 km

• M1: 120,277 km (0.116 R)
• M2: 257,907 km (0.106 R)
• M3: 573,409 km (0.079 R)
• M4: 1,165,966 km (0.051 R)
• M5: 1,725,761 km (0.109 R)
• M6: 2,043,806 km (0.092 R)
• M7: 2,569,493 km (0.051 R)
• M8: 2,626,490 km (0.102 R)
• M9: 2,705,477 km (0.066 R)
• M10: 3,074,984 km (0.108 R)
• M11: 3,319,876 km (0.074 R)
• M12: 3,405,596 km (0.111 R)
• M13: 4,184,402 km (0.102 R)
• M14: 4,654,887 km (0.089 R)
• M15: 4,777,258 km (0.075 R)
• M16: 5,097,099 km (0.064 R)
• M17: 5,515,823 km (0.107 R)
• M18: 5,766,848 km (0.115 R)
• M19: 5,851,371 km (0.062 R)
• M20: 6,338,163 km (0.088 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 131.5

Radius: 13.6

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 7.11 AU - 7.55 AU

Year: 8426 Days

Day: 14.4 Hours

Environment

Temp: -180 °C

Axial Tilt: 5.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 57,144,713 km

• M1: 214,075 km (0.115 R)
• M2: 329,564 km (0.095 R)
• M3: 485,146 km (0.077 R)
• M4: 672,293 km (0.091 R)
• M5: 1,014,573 km (0.093 R)
• M6: 1,238,820 km (0.097 R)
• M7: 1,425,069 km (0.115 R)
• M8: 1,664,127 km (0.11 R)
• M9: 2,087,040 km (0.092 R)
• M10: 2,731,657 km (0.085 R)
• M11: 3,305,215 km (0.045 R)
• M12: 3,837,933 km (0.116 R)
• M13: 4,034,804 km (0.115 R)
• M14: 4,708,294 km (0.106 R)
• M15: 4,876,891 km (0.073 R)
• M16: 5,198,526 km (0.085 R)
• M17: 6,113,018 km (0.114 R)
• M18: 6,366,885 km (0.112 R)
• M19: 6,956,899 km (0.12 R)
• M20: 7,294,991 km (0.094 R)
• M21: 7,392,678 km (0.095 R)
• M22: 8,341,727 km (0.11 R)
• M23: 8,520,796 km (0.087 R)
• M24: 8,804,732 km (0.105 R)
• M25: 8,961,062 km (0.105 R)
• M26: 9,917,740 km (0.092 R)
• M27: 10,518,376 km (0.105 R)
• M28: 11,328,149 km (0.1 R)
• M29: 11,812,248 km (0.115 R)
• M30: 12,216,013 km (0.105 R)
• M31: 14,732,847 km (0.036 R)
• M32: 15,417,856 km (0.117 R)
• M33: 16,145,201 km (0.066 R)
• M34: 16,465,041 km (0.046 R)
• M35: 17,371,305 km (0.118 R)
• M36: 17,502,203 km (0.105 R)
• M37: 18,028,787 km (0.118 R)
• M38: 18,227,603 km (0.104 R)
• M39: 19,300,070 km (0.081 R)
• M40: 19,503,523 km (0.072 R)
• M41: 19,673,616 km (0.108 R)
• M42: 20,462,146 km (0.083 R)
• M43: 20,738,902 km (0.112 R)
• M44: 20,843,023 km (0.075 R)
• M45: 21,051,712 km (0.097 R)
• M46: 23,936,557 km (0.118 R)
• M47: 24,082,265 km (0.064 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 804.6

Radius: 11.5

Gravity: 6.08 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 6.18 AU - 9.5 AU

Year: 9321 Days

Day: 14.1 Hours

Environment

Temp: -184 °C

Axial Tilt: 49.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 57,144,713 km

• M1: 147,354 km (0.087 R)
• M2: 648,956 km (0.104 R)
• M3: 1,442,123 km (0.119 R)
• M4: 1,529,638 km (0.085 R)
• M5: 2,193,254 km (0.104 R)
• M6: 2,269,400 km (0.089 R)
• M7: 2,398,203 km (0.088 R)
• M8: 2,609,585 km (0.054 R)
• M9: 2,994,351 km (0.096 R)
• M10: 3,222,338 km (0.093 R)
• M11: 3,397,218 km (0.106 R)
• M12: 3,575,090 km (0.118 R)
• M13: 4,446,498 km (0.105 R)
• M14: 4,608,811 km (0.101 R)
• M15: 5,554,419 km (0.106 R)
• M16: 7,813,048 km (0.046 R)
• M17: 7,970,126 km (0.096 R)
• M18: 8,327,365 km (0.08 R)
• M19: 9,016,413 km (0.062 R)
• M20: 9,181,270 km (0.056 R)
• M21: 9,388,762 km (0.085 R)
• M22: 9,555,863 km (0.102 R)
• M23: 10,020,365 km (0.049 R)
• M24: 10,492,346 km (0.108 R)
• M25: 12,087,508 km (0.07 R)
• M26: 12,178,314 km (0.082 R)
• M27: 12,635,934 km (0.102 R)
• M28: 13,662,474 km (0.113 R)
• M29: 14,042,453 km (0.084 R)
• M30: 14,570,533 km (0.117 R)
• M31: 14,861,352 km (0.057 R)
• M32: 15,105,047 km (0.098 R)
• M33: 15,399,455 km (0.045 R)
• M34: 15,844,509 km (0.115 R)
• M35: 16,093,589 km (0.09 R)
• M36: 16,494,811 km (0.094 R)
• M37: 16,696,768 km (0.044 R)
• M38: 17,563,837 km (0.064 R)
• M39: 18,550,286 km (0.116 R)
• M40: 19,982,835 km (0.088 R)
• M41: 20,630,893 km (0.097 R)
• M42: 22,953,250 km (0.028 R)
• M43: 23,916,511 km (0.068 R)
• M44: 24,030,804 km (0.085 R)
• M45: 24,431,875 km (0.049 R)
• M46: 25,473,525 km (0.106 R)
• M47: 25,707,048 km (0.109 R)
• M48: 25,824,033 km (0.096 R)
• M49: 26,234,979 km (0.086 R)
• M50: 26,352,712 km (0.071 R)
• M51: 26,944,372 km (0.089 R)
• M52: 27,122,692 km (0.115 R)
• M53: 27,241,772 km (0.12 R)
• M54: 27,420,841 km (0.074 R)
• M55: 28,200,994 km (0.068 R)
• M56: 28,321,719 km (0.082 R)
• M57: 29,110,250 km (0.104 R)
• M58: 29,293,357 km (0.075 R)
• M59: 29,537,950 km (0.085 R)
• M60: 29,844,626 km (0.102 R)
• M61: 29,967,595 km (0.042 R)
• M62: 30,152,498 km (0.032 R)
• M63: 30,647,069 km (0.073 R)
• M64: 31,019,866 km (0.119 R)
• M65: 31,456,692 km (0.049 R)
• M66: 31,644,438 km (0.061 R)
• M67: 33,033,155 km (0.094 R)
• M68: 34,958,778 km (0.11 R)
• M69: 35,869,829 km (0.071 R)
• M70: 36,788,660 km (0.119 R)
• M71: 37,052,550 km (0.076 R)
• M72: 37,648,847 km (0.075 R)
• M73: 37,781,690 km (0.092 R)
• M74: 39,052,225 km (0.118 R)
• M75: 39,591,376 km (0.111 R)
• M76: 40,200,987 km (0.091 R)
• M77: 40,540,873 km (0.104 R)
• M78: 40,745,374 km (0.1 R)
• M79: 43,782,809 km (0.095 R)
• M80: 43,922,533 km (0.096 R)
• M81: 44,623,848 km (0.064 R)
• M82: 44,834,931 km (0.037 R)
• M83: 47,250,338 km (0.099 R)
• M84: 47,393,802 km (0.055 R)

Planet 9 - Gas Giant

Semi-Major Axis: 10.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 641.9

Radius: 10.1

Gravity: 6.29 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 8.87 AU - 11.15 AU

Year: 13447 Days

Day: 8.6 Hours

Environment

Temp: -186 °C

Axial Tilt: 36.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 57,144,713 km

• M1: 130,749 km (0.084 R)
• M2: 581,786 km (0.06 R)
• M3: 651,798 km (0.081 R)
• M4: 744,100 km (0.074 R)
• M5: 1,227,151 km (0.095 R)
• M6: 1,588,729 km (0.078 R)
• M7: 1,716,785 km (0.11 R)
• M8: 2,093,323 km (0.11 R)
• M9: 2,525,511 km (0.094 R)
• M10: 2,706,225 km (0.096 R)
• M11: 3,504,629 km (0.101 R)
• M12: 3,706,586 km (0.071 R)
• M13: 4,087,014 km (0.116 R)
• M14: 4,264,138 km (0.111 R)
• M15: 4,443,805 km (0.088 R)
• M16: 4,773,518 km (0.07 R)
• M17: 4,847,869 km (0.05 R)
• M18: 4,922,668 km (0.035 R)
• M19: 5,111,161 km (0.12 R)
• M20: 5,379,240 km (0.049 R)
• M21: 5,730,795 km (0.098 R)
• M22: 5,969,254 km (0.031 R)
• M23: 6,374,066 km (0.059 R)
• M24: 7,597,777 km (0.095 R)
• M25: 7,992,266 km (0.083 R)
• M26: 8,214,269 km (0.117 R)
• M27: 8,483,396 km (0.079 R)
• M28: 8,984,250 km (0.031 R)
• M29: 9,076,402 km (0.114 R)
• M30: 9,635,748 km (0.062 R)
• M31: 10,206,165 km (0.12 R)
• M32: 10,592,726 km (0.116 R)
• M33: 10,689,965 km (0.087 R)
• M34: 10,934,707 km (0.026 R)
• M35: 11,082,509 km (0.074 R)
• M36: 11,579,773 km (0.112 R)
• M37: 11,831,097 km (0.096 R)
• M38: 12,084,217 km (0.083 R)
• M39: 13,906,169 km (0.112 R)
• M40: 14,173,501 km (0.077 R)
• M41: 14,712,951 km (0.091 R)
• M42: 16,540,887 km (0.092 R)
• M43: 16,653,983 km (0.08 R)
• M44: 16,994,767 km (0.096 R)
• M45: 17,166,056 km (0.12 R)
• M46: 17,914,794 km (0.05 R)
• M47: 18,674,302 km (0.064 R)
• M48: 18,969,160 km (0.1 R)
• M49: 19,087,492 km (0.073 R)
• M50: 22,500,866 km (0.104 R)
• M51: 22,688,911 km (0.088 R)
• M52: 22,751,742 km (0.1 R)
• M53: 22,877,554 km (0.077 R)
• M54: 23,383,194 km (0.088 R)
• M55: 24,921,958 km (0.071 R)
• M56: 26,427,212 km (0.085 R)
• M57: 26,957,686 km (0.076 R)
• M58: 27,224,120 km (0.104 R)
• M59: 27,290,990 km (0.057 R)
• M60: 27,625,640 km (0.099 R)
• M61: 27,759,830 km (0.116 R)
• M62: 28,231,512 km (0.093 R)
• M63: 28,705,737 km (0.119 R)
• M64: 29,046,072 km (0.097 R)
• M65: 30,213,384 km (0.042 R)
• M66: 31,957,696 km (0.086 R)
• M67: 34,670,952 km (0.12 R)
• M68: 35,543,108 km (0.082 R)
• M69: 36,201,937 km (0.102 R)
• M70: 36,275,389 km (0.116 R)
• M71: 36,643,250 km (0.056 R)
• M72: 37,234,760 km (0.114 R)
• M73: 37,308,811 km (0.082 R)
• M74: 38,426,906 km (0.103 R)
• M75: 39,934,703 km (0.07 R)
• M76: 40,314,681 km (0.059 R)
• M77: 41,923,606 km (0.102 R)
• M78: 42,774,818 km (0.074 R)
• M79: 43,241,564 km (0.098 R)
• M80: 45,441,550 km (0.104 R)
• M81: 47,758,372 km (0.048 R)
• M82: 48,000,272 km (0.1 R)
• M83: 49,541,429 km (0.106 R)
• M84: 50,687,499 km (0.119 R)
• M85: 50,851,907 km (0.088 R)
• M86: 51,676,640 km (0.119 R)
• M87: 52,173,753 km (0.12 R)
• M88: 52,755,540 km (0.117 R)
• M89: 53,925,694 km (0.09 R)
• M90: 54,851,106 km (0.062 R)
• M91: 56,547,098 km (0.066 R)
• M92: 57,059,171 km (0.065 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: 396 - 18,068 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit