🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.13

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 0.44 AU - 0.64 AU

Year: 166 Days

Day: 44.8 Hours

Environment

Temp: 102 °C

Axial Tilt: 16.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 96,565,135 km

• M1: 355,744 km (0.096 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.96

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 0.45 AU - 0.65 AU

Year: 171 Days

Day: 14.7 Hours

Environment

Temp: 78 °C

Axial Tilt: 37.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 96,565,135 km

• M1: 52,210 km (0.06 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.71

Radius: 0.87

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 0.75 AU - 0.83 AU

Year: 294 Days

Day: 24.3 Hours

Environment

Temp: -17 °C

Axial Tilt: 21.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 96,565,135 km

• M1: 328,667 km (0.094 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.87

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 1.91 AU - 2.09 AU

Year: 1185 Days

Day: 28.5 Hours

Environment

Temp: -118 °C

Axial Tilt: 32.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 7.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 284.2

Radius: 13.8

Gravity: 1.49 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 6.13 AU - 9.09 AU

Year: 8795 Days

Day: 7.1 Hours

Environment

Temp: -178 °C

Axial Tilt: 27.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 96,565,135 km

• M1: 194,627 km (0.028 R)
• M2: 758,760 km (0.115 R)
• M3: 1,211,593 km (0.092 R)
• M4: 2,005,808 km (0.111 R)
• M5: 2,505,016 km (0.077 R)
• M6: 3,126,745 km (0.105 R)
• M7: 4,131,295 km (0.1 R)
• M8: 4,604,922 km (0.088 R)
• M9: 5,573,717 km (0.042 R)
• M10: 8,609,956 km (0.09 R)
• M11: 9,303,791 km (0.118 R)
• M12: 10,849,885 km (0.112 R)
• M13: 12,458,810 km (0.095 R)
• M14: 13,081,735 km (0.116 R)
• M15: 15,076,025 km (0.109 R)
• M16: 16,329,056 km (0.103 R)
• M17: 17,909,857 km (0.119 R)
• M18: 18,906,179 km (0.107 R)
• M19: 22,042,498 km (0.078 R)
• M20: 24,289,907 km (0.107 R)
• M21: 28,073,836 km (0.117 R)
• M22: 28,875,381 km (0.104 R)
• M23: 29,691,886 km (0.119 R)
• M24: 30,898,543 km (0.113 R)
• M25: 32,818,482 km (0.099 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 930.1

Radius: 14.9

Gravity: 4.19 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 8.63 AU - 9.23 AU

Year: 11180 Days

Day: 13.7 Hours

Environment

Temp: -185 °C

Axial Tilt: 24.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 96,565,135 km

• M1: 186,249 km (0.069 R)
• M2: 915,539 km (0.115 R)
• M3: 1,532,630 km (0.113 R)
• M4: 2,465,074 km (0.051 R)
• M5: 3,671,132 km (0.118 R)
• M6: 4,622,275 km (0.114 R)
• M7: 5,553,671 km (0.096 R)
• M8: 6,331,879 km (0.106 R)
• M9: 9,259,510 km (0.067 R)
• M10: 9,823,344 km (0.069 R)
• M11: 10,629,078 km (0.093 R)
• M12: 14,435,895 km (0.093 R)
• M13: 19,817,230 km (0.096 R)
• M14: 22,907,174 km (0.05 R)
• M15: 23,750,906 km (0.083 R)
• M16: 24,810,208 km (0.09 R)
• M17: 26,611,367 km (0.111 R)
• M18: 27,965,527 km (0.099 R)
• M19: 29,146,602 km (0.047 R)
• M20: 29,804,833 km (0.103 R)
• M21: 37,327,511 km (0.079 R)
• M22: 41,318,034 km (0.114 R)
• M23: 41,870,798 km (0.095 R)
• M24: 47,370,615 km (0.114 R)
• M25: 49,512,856 km (0.03 R)
• M26: 55,316,805 km (0.098 R)
• M27: 56,835,522 km (0.106 R)

Planet 7 - Ice Giant

Semi-Major Axis: 11.49 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 663.4

Radius: 7

Gravity: 13.54 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 11.33 AU - 11.65 AU

Year: 16318 Days

Day: 18.5 Hours

Environment

Temp: -197 °C

Axial Tilt: 37.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 96,565,135 km

• M1: 89,908 km (0.113 R)
• M2: 355,893 km (0.115 R)
• M3: 573,857 km (0.114 R)
• M4: 949,946 km (0.085 R)
• M5: 1,859,502 km (0.108 R)
• M6: 2,877,515 km (0.097 R)
• M7: 3,124,352 km (0.062 R)
• M8: 3,412,178 km (0.112 R)
• M9: 4,194,425 km (0.057 R)
• M10: 5,306,236 km (0.092 R)
• M11: 6,029,093 km (0.088 R)
• M12: 6,352,374 km (0.088 R)
• M13: 8,692,683 km (0.064 R)
• M14: 11,677,011 km (0.109 R)
• M15: 13,161,770 km (0.106 R)
• M16: 14,408,369 km (0.076 R)
• M17: 14,913,861 km (0.109 R)
• M18: 16,501,094 km (0.104 R)
• M19: 16,895,135 km (0.118 R)
• M20: 19,830,395 km (0.062 R)
• M21: 21,934,189 km (0.026 R)
• M22: 24,588,504 km (0.085 R)
• M23: 31,238,579 km (0.072 R)
• M24: 34,076,301 km (0.078 R)
• M25: 35,232,094 km (0.082 R)
• M26: 37,081,423 km (0.092 R)
• M27: 37,350,699 km (0.052 R)
• M28: 39,552,929 km (0.043 R)
• M29: 40,400,700 km (0.09 R)
• M30: 43,762,613 km (0.066 R)
• M31: 46,208,239 km (0.06 R)
• M32: 54,436,122 km (0.109 R)
• M33: 57,802,523 km (0.082 R)
• M34: 58,164,699 km (0.074 R)
• M35: 61,870,687 km (0.118 R)
• M36: 62,821,232 km (0.069 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.77 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 908.5

Radius: 3.2

Gravity: 88.72 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 10.36 AU - 17.18 AU

Year: 21408 Days

Day: 20 Hours

Environment

Temp: -203 °C

Axial Tilt: 11.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 96,565,135 km

• M1: 39,793 km (0.112 R)
• M2: 269,575 km (0.072 R)
• M3: 566,976 km (0.063 R)
• M4: 920,924 km (0.096 R)
• M5: 1,489,696 km (0.113 R)
• M6: 1,722,919 km (0.09 R)
• M7: 1,838,408 km (0.064 R)
• M8: 1,979,928 km (0.109 R)
• M9: 2,670,023 km (0.096 R)
• M10: 2,986,273 km (0.112 R)
• M11: 4,433,034 km (0.112 R)
• M12: 5,428,608 km (0.096 R)
• M13: 5,552,325 km (0.062 R)
• M14: 6,066,194 km (0.078 R)
• M15: 8,168,044 km (0.111 R)
• M16: 8,330,657 km (0.091 R)
• M17: 10,077,062 km (0.104 R)
• M18: 10,201,378 km (0.101 R)
• M19: 11,435,112 km (0.06 R)
• M20: 12,620,226 km (0.114 R)
• M21: 16,403,855 km (0.043 R)
• M22: 21,081,182 km (0.091 R)
• M23: 25,063,926 km (0.105 R)
• M24: 25,753,722 km (0.099 R)
• M25: 28,764,230 km (0.061 R)
• M26: 29,014,657 km (0.108 R)
• M27: 30,031,324 km (0.1 R)
• M28: 32,404,844 km (0.083 R)
• M29: 34,900,585 km (0.085 R)
• M30: 39,032,478 km (0.117 R)
• M31: 40,741,185 km (0.104 R)
• M32: 41,056,986 km (0.118 R)
• M33: 42,337,095 km (0.104 R)
• M34: 44,808,452 km (0.107 R)
• M35: 48,427,224 km (0.075 R)
• M36: 50,580,237 km (0.114 R)
• M37: 53,738,098 km (0.095 R)
• M38: 54,691,336 km (0.09 R)
• M39: 56,239,674 km (0.115 R)
• M40: 70,826,364 km (0.114 R)
• M41: 73,596,019 km (0.12 R)
• M42: 75,720,009 km (0.069 R)
• M43: 77,884,391 km (0.086 R)
• M44: 82,841,317 km (0.083 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.06 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 971.2

Radius: 3.4

Gravity: 84.01 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 10.6 AU - 17.52 AU

Year: 22088 Days

Day: 24.6 Hours

Environment

Temp: -209 °C

Axial Tilt: 10.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 96,565,135 km

• M1: 52,359 km (0.065 R)
• M2: 208,091 km (0.094 R)
• M3: 574,605 km (0.039 R)
• M4: 924,515 km (0.077 R)
• M5: 1,041,052 km (0.086 R)
• M6: 1,503,159 km (0.117 R)
• M7: 2,385,787 km (0.114 R)
• M8: 2,950,220 km (0.092 R)
• M9: 3,234,306 km (0.106 R)
• M10: 3,889,545 km (0.092 R)
• M11: 5,211,242 km (0.066 R)
• M12: 7,453,265 km (0.11 R)
• M13: 7,978,653 km (0.076 R)
• M14: 8,195,570 km (0.105 R)
• M15: 8,641,222 km (0.118 R)
• M16: 8,870,107 km (0.07 R)
• M17: 10,651,219 km (0.102 R)
• M18: 12,223,044 km (0.028 R)
• M19: 12,657,177 km (0.099 R)
• M20: 15,817,581 km (0.075 R)
• M21: 18,790,839 km (0.052 R)
• M22: 19,368,736 km (0.058 R)
• M23: 19,563,961 km (0.083 R)
• M24: 21,380,378 km (0.098 R)
• M25: 24,311,000 km (0.087 R)
• M26: 25,930,846 km (0.096 R)
• M27: 30,820,303 km (0.027 R)
• M28: 32,853,488 km (0.046 R)
• M29: 34,400,030 km (0.092 R)
• M30: 35,994,444 km (0.113 R)
• M31: 38,863,283 km (0.115 R)
• M32: 46,257,756 km (0.066 R)
• M33: 46,781,648 km (0.074 R)
• M34: 46,957,126 km (0.113 R)
• M35: 51,115,648 km (0.091 R)
• M36: 56,302,505 km (0.092 R)
• M37: 57,500,934 km (0.114 R)
• M38: 57,904,100 km (0.117 R)
• M39: 71,127,056 km (0.031 R)
• M40: 79,552,408 km (0.11 R)
• M41: 84,133,543 km (0.101 R)
• M42: 89,696,789 km (0.074 R)
• M43: 91,330,098 km (0.067 R)

Planet 10 - Ice Giant

Semi-Major Axis: 15.81 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 807.4

Radius: 3.7

Gravity: 58.98 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 14.17 AU - 17.45 AU

Year: 26338 Days

Day: 20.7 Hours

Environment

Temp: -214 °C

Axial Tilt: 39.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 96,565,135 km

• M1: 48,171 km (0.08 R)
• M2: 170,990 km (0.106 R)
• M3: 328,218 km (0.033 R)
• M4: 545,733 km (0.091 R)
• M5: 1,018,761 km (0.072 R)
• M6: 1,174,942 km (0.091 R)
• M7: 1,703,621 km (0.085 R)
• M8: 2,119,652 km (0.065 R)
• M9: 2,784,465 km (0.061 R)
• M10: 4,009,373 km (0.092 R)
• M11: 5,859,898 km (0.103 R)
• M12: 8,724,548 km (0.098 R)
• M13: 9,687,958 km (0.119 R)
• M14: 10,131,067 km (0.115 R)
• M15: 11,057,377 km (0.094 R)
• M16: 11,541,027 km (0.105 R)
• M17: 11,966,633 km (0.105 R)
• M18: 12,110,845 km (0.098 R)
• M19: 14,012,683 km (0.055 R)
• M20: 14,743,319 km (0.069 R)
• M21: 15,244,322 km (0.081 R)
• M22: 17,546,933 km (0.118 R)
• M23: 19,969,969 km (0.032 R)
• M24: 20,377,324 km (0.109 R)
• M25: 23,272,492 km (0.101 R)
• M26: 23,723,530 km (0.104 R)
• M27: 24,295,442 km (0.084 R)
• M28: 26,798,065 km (0.087 R)
• M29: 27,794,836 km (0.095 R)
• M30: 40,602,358 km (0.071 R)
• M31: 42,082,031 km (0.04 R)
• M32: 46,735,871 km (0.078 R)
• M33: 59,320,792 km (0.079 R)
• M34: 62,948,839 km (0.103 R)
• M35: 75,695,475 km (0.09 R)
• M36: 80,983,311 km (0.104 R)
• M37: 82,799,130 km (0.079 R)
• M38: 83,585,566 km (0.113 R)
• M39: 93,698,382 km (0.106 R)
• M40: 94,552,437 km (0.053 R)
• M41: 95,124,648 km (0.114 R)
• M42: 96,565,126 km (0.114 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 524 - 15,610 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit