🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.12

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 0.85 AU - 1.27 AU

Year: 409 Days

Day: 31.8 Hours

Environment

Temp: -2 °C

Axial Tilt: 1.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.73

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 0.86 AU - 1.38 AU

Year: 444 Days

Day: 18.7 Hours

Environment

Temp: -5 °C

Axial Tilt: 22 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.56

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 1.1 AU - 1.7 AU

Year: 621 Days

Day: 38.9 Hours

Environment

Temp: -39 °C

Axial Tilt: 8.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 64,912,261 km

• M1: 952,789 km (0.055 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.74

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 1.71 AU - 1.73 AU

Year: 845 Days

Day: 27.6 Hours

Environment

Temp: -50 °C

Axial Tilt: 49.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 64,912,261 km

• M1: 179,218 km (0.043 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.34

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 2.89 AU - 4.51 AU

Year: 2667 Days

Day: 36.1 Hours

Environment

Temp: -135 °C

Axial Tilt: 126.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 64,912,261 km

• M1: 657,632 km (0.119 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 116.2

Radius: 10.9

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 5.12 AU - 7.5 AU

Year: 5940 Days

Day: 6.4 Hours

Environment

Temp: -161 °C

Axial Tilt: 43.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 64,912,261 km

• M1: 176,825 km (0.043 R)
• M2: 284,535 km (0.09 R)
• M3: 429,944 km (0.093 R)
• M4: 572,661 km (0.098 R)
• M5: 978,071 km (0.045 R)
• M6: 1,058,854 km (0.118 R)
• M7: 1,315,713 km (0.069 R)
• M8: 1,545,196 km (0.116 R)
• M9: 1,787,994 km (0.115 R)
• M10: 2,188,766 km (0.109 R)
• M11: 2,365,292 km (0.06 R)
• M12: 2,660,449 km (0.087 R)
• M13: 2,922,993 km (0.066 R)
• M14: 3,012,452 km (0.054 R)
• M15: 3,087,700 km (0.104 R)
• M16: 3,568,358 km (0.104 R)
• M17: 3,874,734 km (0.039 R)
• M18: 4,072,652 km (0.027 R)
• M19: 4,478,661 km (0.117 R)
• M20: 4,616,889 km (0.11 R)
• M21: 5,238,319 km (0.119 R)
• M22: 6,657,404 km (0.101 R)
• M23: 7,256,694 km (0.107 R)
• M24: 8,700,163 km (0.095 R)
• M25: 8,894,790 km (0.078 R)
• M26: 9,509,937 km (0.102 R)
• M27: 9,822,596 km (0.057 R)
• M28: 10,116,107 km (0.078 R)
• M29: 10,206,913 km (0.115 R)
• M30: 10,320,907 km (0.059 R)
• M31: 10,458,238 km (0.043 R)
• M32: 10,990,208 km (0.034 R)
• M33: 11,318,425 km (0.078 R)
• M34: 11,436,458 km (0.107 R)
• M35: 11,531,153 km (0.104 R)
• M36: 11,602,362 km (0.098 R)
• M37: 11,721,442 km (0.106 R)
• M38: 12,128,947 km (0.069 R)
• M39: 12,541,238 km (0.059 R)
• M40: 12,859,732 km (0.048 R)
• M41: 13,131,252 km (0.113 R)
• M42: 13,304,935 km (0.094 R)
• M43: 13,881,336 km (0.089 R)
• M44: 14,516,977 km (0.093 R)
• M45: 14,722,525 km (0.107 R)
• M46: 15,580,169 km (0.118 R)
• M47: 16,721,900 km (0.088 R)
• M48: 17,153,640 km (0.061 R)
• M49: 18,249,145 km (0.072 R)
• M50: 18,332,172 km (0.083 R)
• M51: 18,526,500 km (0.092 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 152.4

Radius: 11.6

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 6.12 AU - 7.12 AU

Year: 6383 Days

Day: 5.1 Hours

Environment

Temp: -160 °C

Axial Tilt: 28.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 64,912,261 km

• M1: 146,157 km (0.066 R)
• M2: 233,971 km (0.115 R)
• M3: 355,295 km (0.116 R)
• M4: 531,970 km (0.109 R)
• M5: 750,832 km (0.045 R)
• M6: 945,907 km (0.05 R)
• M7: 1,228,797 km (0.09 R)
• M8: 1,603,839 km (0.088 R)
• M9: 1,804,898 km (0.109 R)
• M10: 1,957,638 km (0.1 R)
• M11: 2,143,887 km (0.096 R)
• M12: 2,261,471 km (0.092 R)
• M13: 2,596,271 km (0.096 R)
• M14: 3,211,717 km (0.065 R)
• M15: 3,518,991 km (0.104 R)
• M16: 3,711,374 km (0.09 R)
• M17: 4,125,161 km (0.107 R)
• M18: 4,629,905 km (0.079 R)
• M19: 4,725,498 km (0.053 R)
• M20: 4,957,673 km (0.097 R)
• M21: 5,313,268 km (0.102 R)
• M22: 5,738,425 km (0.033 R)
• M23: 5,944,870 km (0.075 R)
• M24: 6,343,847 km (0.058 R)
• M25: 6,729,959 km (0.047 R)
• M26: 6,947,774 km (0.081 R)
• M27: 7,212,263 km (0.108 R)
• M28: 7,525,072 km (0.09 R)
• M29: 7,637,869 km (0.107 R)
• M30: 8,210,380 km (0.066 R)
• M31: 8,396,480 km (0.097 R)
• M32: 8,654,686 km (0.079 R)
• M33: 9,058,899 km (0.111 R)
• M34: 9,469,396 km (0.117 R)
• M35: 9,886,026 km (0.084 R)
• M36: 10,283,657 km (0.09 R)
• M37: 11,768,565 km (0.075 R)
• M38: 12,057,738 km (0.1 R)
• M39: 13,483,705 km (0.062 R)
• M40: 13,758,815 km (0.041 R)
• M41: 14,370,371 km (0.085 R)
• M42: 15,076,324 km (0.114 R)
• M43: 15,247,314 km (0.077 R)
• M44: 16,697,965 km (0.043 R)
• M45: 16,845,468 km (0.056 R)
• M46: 17,052,811 km (0.082 R)
• M47: 18,283,403 km (0.104 R)
• M48: 19,140,300 km (0.107 R)
• M49: 19,232,901 km (0.114 R)
• M50: 20,639,569 km (0.119 R)
• M51: 20,829,708 km (0.09 R)
• M52: 21,084,025 km (0.091 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 610.8

Radius: 11.1

Gravity: 4.96 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 7.78 AU - 8.12 AU

Year: 8400 Days

Day: 13.5 Hours

Environment

Temp: -178 °C

Axial Tilt: 27.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 64,912,261 km

• M1: 191,784 km (0.07 R)
• M2: 372,349 km (0.096 R)
• M3: 503,098 km (0.073 R)
• M4: 609,462 km (0.061 R)
• M5: 695,181 km (0.118 R)
• M6: 800,797 km (0.089 R)
• M7: 896,241 km (0.052 R)
• M8: 1,029,832 km (0.098 R)
• M9: 1,134,550 km (0.052 R)
• M10: 1,393,803 km (0.12 R)
• M11: 1,471,594 km (0.102 R)
• M12: 1,672,355 km (0.056 R)
• M13: 1,818,512 km (0.103 R)
• M14: 2,191,160 km (0.109 R)
• M15: 2,305,303 km (0.063 R)
• M16: 2,587,894 km (0.044 R)
• M17: 2,708,918 km (0.076 R)
• M18: 2,856,721 km (0.089 R)
• M19: 2,956,802 km (0.031 R)
• M20: 3,882,065 km (0.084 R)
• M21: 4,275,956 km (0.116 R)
• M22: 5,102,185 km (0.104 R)
• M23: 6,073,524 km (0.043 R)
• M24: 6,464,872 km (0.088 R)
• M25: 6,730,259 km (0.039 R)
• M26: 7,203,437 km (0.094 R)
• M27: 8,433,131 km (0.114 R)
• M28: 8,723,351 km (0.117 R)
• M29: 8,869,658 km (0.055 R)
• M30: 9,016,862 km (0.117 R)
• M31: 9,613,608 km (0.113 R)
• M32: 9,764,851 km (0.095 R)
• M33: 10,184,773 km (0.03 R)
• M34: 10,416,201 km (0.114 R)
• M35: 10,766,858 km (0.116 R)
• M36: 11,599,968 km (0.068 R)
• M37: 12,577,441 km (0.094 R)
• M38: 12,867,511 km (0.087 R)
• M39: 13,412,197 km (0.052 R)
• M40: 13,666,065 km (0.059 R)
• M41: 13,793,672 km (0.064 R)
• M42: 14,135,802 km (0.112 R)
• M43: 15,355,025 km (0.111 R)
• M44: 15,531,999 km (0.111 R)
• M45: 15,754,152 km (0.118 R)
• M46: 15,887,892 km (0.092 R)
• M47: 16,744,041 km (0.057 R)
• M48: 17,154,837 km (0.041 R)
• M49: 18,547,892 km (0.095 R)
• M50: 19,020,322 km (0.114 R)
• M51: 19,305,755 km (0.1 R)
• M52: 19,496,791 km (0.098 R)
• M53: 20,121,961 km (0.095 R)
• M54: 20,461,398 km (0.083 R)
• M55: 21,145,809 km (0.082 R)
• M56: 21,589,815 km (0.085 R)
• M57: 23,498,235 km (0.097 R)
• M58: 23,804,462 km (0.079 R)
• M59: 24,214,809 km (0.11 R)
• M60: 25,774,666 km (0.1 R)
• M61: 28,445,736 km (0.116 R)
• M62: 28,608,798 km (0.102 R)
• M63: 28,990,422 km (0.098 R)
• M64: 29,483,646 km (0.113 R)
• M65: 30,478,322 km (0.11 R)
• M66: 30,756,574 km (0.071 R)
• M67: 31,878,109 km (0.053 R)
• M68: 33,127,102 km (0.088 R)
• M69: 34,276,463 km (0.09 R)
• M70: 34,739,917 km (0.088 R)
• M71: 35,088,929 km (0.09 R)
• M72: 35,205,465 km (0.085 R)
• M73: 36,673,320 km (0.091 R)
• M74: 36,850,892 km (0.107 R)
• M75: 37,028,615 km (0.08 R)
• M76: 37,266,176 km (0.053 R)
• M77: 38,882,431 km (0.097 R)
• M78: 39,123,882 km (0.082 R)
• M79: 39,426,369 km (0.091 R)
• M80: 39,851,078 km (0.094 R)
• M81: 39,972,701 km (0.072 R)
• M82: 40,094,473 km (0.119 R)
• M83: 40,338,318 km (0.055 R)

Planet 9 - Gas Giant

Semi-Major Axis: 11.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 760.3

Radius: 14.2

Gravity: 3.77 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 10.16 AU - 13.2 AU

Year: 14959 Days

Day: 12.7 Hours

Environment

Temp: -195 °C

Axial Tilt: 11.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 64,912,261 km

• M1: 251,324 km (0.067 R)
• M2: 448,046 km (0.091 R)
• M3: 857,345 km (0.112 R)
• M4: 1,151,904 km (0.075 R)
• M5: 1,249,441 km (0.037 R)
• M6: 1,401,283 km (0.101 R)
• M7: 1,752,689 km (0.053 R)
• M8: 2,193,105 km (0.112 R)
• M9: 2,285,407 km (0.028 R)
• M10: 3,245,975 km (0.116 R)
• M11: 3,352,039 km (0.081 R)
• M12: 4,397,579 km (0.047 R)
• M13: 4,674,185 km (0.119 R)
• M14: 5,665,421 km (0.096 R)
• M15: 6,361,949 km (0.07 R)
• M16: 6,720,385 km (0.11 R)
• M17: 6,902,147 km (0.053 R)
• M18: 7,131,779 km (0.104 R)
• M19: 7,598,375 km (0.071 R)
• M20: 7,740,343 km (0.119 R)
• M21: 7,978,952 km (0.086 R)
• M22: 8,317,193 km (0.115 R)
• M23: 8,561,636 km (0.096 R)
• M24: 9,614,206 km (0.094 R)
• M25: 10,391,068 km (0.069 R)
• M26: 10,496,235 km (0.071 R)
• M27: 10,813,682 km (0.093 R)
• M28: 11,027,158 km (0.109 R)
• M29: 11,242,130 km (0.078 R)
• M30: 12,560,237 km (0.041 R)
• M31: 13,237,766 km (0.093 R)
• M32: 13,466,202 km (0.07 R)
• M33: 14,864,493 km (0.066 R)
• M34: 15,101,905 km (0.114 R)
• M35: 15,280,974 km (0.119 R)
• M36: 16,125,603 km (0.118 R)
• M37: 16,861,625 km (0.042 R)
• M38: 17,734,229 km (0.071 R)
• M39: 17,986,152 km (0.071 R)
• M40: 18,239,421 km (0.057 R)
• M41: 18,430,158 km (0.104 R)
• M42: 18,685,372 km (0.079 R)
• M43: 19,653,121 km (0.068 R)
• M44: 20,902,413 km (0.067 R)
• M45: 21,168,697 km (0.084 R)
• M46: 21,570,218 km (0.089 R)
• M47: 22,448,956 km (0.108 R)
• M48: 22,858,405 km (0.088 R)
• M49: 23,477,291 km (0.12 R)
• M50: 23,893,024 km (0.038 R)
• M51: 26,079,247 km (0.077 R)
• M52: 27,596,319 km (0.107 R)
• M53: 28,697,360 km (0.057 R)
• M54: 28,919,363 km (0.097 R)
• M55: 29,141,815 km (0.109 R)
• M56: 29,514,014 km (0.039 R)
• M57: 32,086,200 km (0.097 R)
• M58: 32,316,581 km (0.103 R)
• M59: 32,933,672 km (0.062 R)
• M60: 33,944,654 km (0.07 R)
• M61: 34,493,230 km (0.09 R)
• M62: 34,886,971 km (0.051 R)
• M63: 35,282,209 km (0.093 R)
• M64: 36,396,564 km (0.077 R)
• M65: 36,636,818 km (0.086 R)
• M66: 36,797,336 km (0.106 R)
• M67: 37,441,804 km (0.06 R)
• M68: 38,496,768 km (0.112 R)
• M69: 39,150,810 km (0.094 R)
• M70: 39,479,327 km (0.071 R)
• M71: 40,470,114 km (0.084 R)
• M72: 42,307,774 km (0.104 R)
• M73: 43,406,421 km (0.057 R)
• M74: 45,718,156 km (0.117 R)
• M75: 49,304,466 km (0.108 R)
• M76: 49,481,740 km (0.08 R)
• M77: 49,836,885 km (0.064 R)
• M78: 50,549,719 km (0.033 R)
• M79: 51,805,294 km (0.084 R)
• M80: 51,895,352 km (0.09 R)
• M81: 54,713,626 km (0.065 R)
• M82: 55,356,747 km (0.038 R)
• M83: 55,633,204 km (0.032 R)
• M84: 55,910,110 km (0.096 R)
• M85: 56,558,018 km (0.084 R)
• M86: 58,235,459 km (0.114 R)
• M87: 59,362,679 km (0.077 R)
• M88: 60,497,229 km (0.08 R)
• M89: 60,687,069 km (0.06 R)
• M90: 62,308,261 km (0.075 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 498 - 15,656 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit