🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.75

Radius: 0.89

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 0.46 AU - 0.76 AU

Year: 177 Days

Day: 33.4 Hours

Environment

Temp: 202 °C

Axial Tilt: 34.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 17,247,175 km

• M1: 138,228 km (0.098 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.86

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 0.5 AU - 0.82 AU

Year: 199 Days

Day: 38.8 Hours

Environment

Temp: 153 °C

Axial Tilt: 35.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.62

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 0.76 AU - 0.8 AU

Year: 255 Days

Day: 41.5 Hours

Environment

Temp: 156 °C

Axial Tilt: 85.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.26

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 0.87 AU - 1.37 AU

Year: 440 Days

Day: 40.7 Hours

Environment

Temp: 10 °C

Axial Tilt: 12.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 17,247,175 km

• M1: 756,666 km (0.115 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.93

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 1.5 AU - 2.46 AU

Year: 1033 Days

Day: 28.9 Hours

Environment

Temp: -81 °C

Axial Tilt: 35.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 17,247,175 km

• M1: 1,486,853 km (0.087 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 20.5

Radius: 8.9

Gravity: 0.26 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 5.36 AU - 5.38 AU

Year: 4615 Days

Day: 10.1 Hours

Environment

Temp: -154 °C

Axial Tilt: 6.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 17,247,175 km

• M1: 128,505 km (0.047 R)
• M2: 214,823 km (0.117 R)
• M3: 290,968 km (0.05 R)
• M4: 396,584 km (0.105 R)
• M5: 656,585 km (0.062 R)
• M6: 1,053,618 km (0.111 R)
• M7: 1,214,286 km (0.114 R)
• M8: 1,274,275 km (0.118 R)
• M9: 1,397,095 km (0.105 R)
• M10: 1,495,530 km (0.046 R)
• M11: 1,759,421 km (0.09 R)
• M12: 1,881,492 km (0.078 R)
• M13: 2,022,264 km (0.091 R)
• M14: 2,322,657 km (0.105 R)
• M15: 2,406,282 km (0.034 R)
• M16: 2,646,087 km (0.046 R)
• M17: 2,893,672 km (0.105 R)
• M18: 2,965,778 km (0.108 R)
• M19: 3,102,660 km (0.119 R)
• M20: 3,158,011 km (0.088 R)
• M21: 3,430,130 km (0.036 R)
• M22: 3,535,446 km (0.08 R)
• M23: 3,680,856 km (0.074 R)
• M24: 3,818,186 km (0.038 R)
• M25: 3,887,600 km (0.101 R)
• M26: 4,240,800 km (0.039 R)
• M27: 4,333,252 km (0.063 R)
• M28: 4,436,774 km (0.071 R)
• M29: 4,720,561 km (0.096 R)
• M30: 4,999,561 km (0.1 R)
• M31: 5,152,001 km (0.104 R)
• M32: 5,607,227 km (0.065 R)
• M33: 5,742,913 km (0.088 R)
• M34: 6,520,672 km (0.044 R)
• M35: 7,442,494 km (0.094 R)
• M36: 8,301,485 km (0.113 R)
• M37: 8,404,708 km (0.094 R)
• M38: 8,703,604 km (0.117 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 861.6

Radius: 14.7

Gravity: 3.99 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 4.96 AU - 5.9 AU

Year: 4692 Days

Day: 10 Hours

Environment

Temp: -148 °C

Axial Tilt: 37.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 17,247,175 km

• M1: 251,624 km (0.078 R)
• M2: 369,058 km (0.102 R)
• M3: 499,358 km (0.087 R)
• M4: 833,559 km (0.108 R)
• M5: 1,165,068 km (0.074 R)
• M6: 1,331,571 km (0.106 R)
• M7: 1,457,981 km (0.102 R)
• M8: 1,723,517 km (0.088 R)
• M9: 2,634,419 km (0.117 R)
• M10: 2,795,984 km (0.118 R)
• M11: 3,002,878 km (0.106 R)
• M12: 3,257,793 km (0.117 R)
• M13: 3,721,397 km (0.1 R)
• M14: 3,972,721 km (0.099 R)
• M15: 4,229,730 km (0.081 R)
• M16: 4,420,168 km (0.101 R)
• M17: 4,540,595 km (0.118 R)
• M18: 4,983,554 km (0.086 R)
• M19: 5,185,062 km (0.065 R)
• M20: 5,884,881 km (0.059 R)
• M21: 6,313,778 km (0.117 R)
• M22: 6,642,145 km (0.101 R)
• M23: 7,230,364 km (0.069 R)
• M24: 7,516,545 km (0.108 R)
• M25: 7,835,488 km (0.086 R)
• M26: 8,426,998 km (0.052 R)
• M27: 9,217,772 km (0.103 R)
• M28: 11,462,638 km (0.119 R)
• M29: 12,066,265 km (0.062 R)
• M30: 12,269,718 km (0.115 R)
• M31: 13,974,236 km (0.111 R)
• M32: 14,188,161 km (0.098 R)
• M33: 14,367,080 km (0.082 R)
• M34: 14,619,003 km (0.09 R)
• M35: 14,944,977 km (0.026 R)
• M36: 15,127,187 km (0.106 R)
• M37: 15,789,158 km (0.058 R)
• M38: 16,049,159 km (0.062 R)
• M39: 16,273,107 km (0.105 R)
• M40: 17,179,520 km (0.118 R)
• M41: 17,447,001 km (0.073 R)
• M42: 18,141,135 km (0.064 R)
• M43: 19,397,458 km (0.118 R)
• M44: 19,596,274 km (0.084 R)
• M45: 20,196,760 km (0.095 R)
• M46: 20,358,026 km (0.088 R)
• M47: 20,722,297 km (0.059 R)
• M48: 21,498,261 km (0.036 R)
• M49: 22,076,307 km (0.12 R)
• M50: 22,242,361 km (0.077 R)
• M51: 23,458,741 km (0.063 R)
• M52: 24,011,057 km (0.12 R)
• M53: 24,139,112 km (0.076 R)
• M54: 24,739,748 km (0.039 R)
• M55: 24,955,468 km (0.11 R)
• M56: 25,128,553 km (0.117 R)
• M57: 25,432,386 km (0.118 R)
• M58: 26,306,935 km (0.075 R)
• M59: 26,483,161 km (0.099 R)
• M60: 27,102,646 km (0.111 R)
• M61: 27,325,098 km (0.112 R)
• M62: 27,726,918 km (0.106 R)
• M63: 27,951,016 km (0.069 R)
• M64: 28,491,363 km (0.116 R)
• M65: 29,171,734 km (0.096 R)
• M66: 29,353,945 km (0.08 R)
• M67: 29,949,195 km (0.083 R)
• M68: 30,041,048 km (0.087 R)
• M69: 30,225,203 km (0.078 R)
• M70: 30,363,581 km (0.082 R)
• M71: 30,502,108 km (0.118 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 702.6

Radius: 14.2

Gravity: 3.48 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 6.12 AU - 7.86 AU

Year: 6854 Days

Day: 8.5 Hours

Environment

Temp: -159 °C

Axial Tilt: 4.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 17,247,175 km

• M1: 186,100 km (0.038 R)
• M2: 324,478 km (0.072 R)
• M3: 432,039 km (0.03 R)
• M4: 582,235 km (0.117 R)
• M5: 975,677 km (0.107 R)
• M6: 1,377,048 km (0.073 R)
• M7: 1,485,656 km (0.101 R)
• M8: 1,654,253 km (0.047 R)
• M9: 1,809,685 km (0.088 R)
• M10: 1,970,204 km (0.099 R)
• M11: 2,177,846 km (0.101 R)
• M12: 2,821,266 km (0.076 R)
• M13: 3,080,519 km (0.102 R)
• M14: 3,274,099 km (0.086 R)
• M15: 3,446,735 km (0.075 R)
• M16: 4,009,672 km (0.117 R)
• M17: 4,437,222 km (0.071 R)
• M18: 5,837,010 km (0.11 R)
• M19: 6,108,231 km (0.065 R)
• M20: 6,199,635 km (0.091 R)
• M21: 7,138,062 km (0.105 R)
• M22: 7,266,567 km (0.11 R)
• M23: 7,493,357 km (0.076 R)
• M24: 9,320,695 km (0.071 R)
• M25: 10,211,551 km (0.098 R)
• M26: 12,536,451 km (0.028 R)
• M27: 12,769,973 km (0.051 R)
• M28: 13,478,918 km (0.082 R)
• M29: 14,241,268 km (0.052 R)
• M30: 14,444,273 km (0.119 R)
• M31: 15,723,933 km (0.045 R)
• M32: 16,144,453 km (0.081 R)
• M33: 16,356,134 km (0.098 R)
• M34: 16,654,133 km (0.115 R)
• M35: 17,039,796 km (0.026 R)
• M36: 17,212,133 km (0.114 R)
• M37: 17,515,218 km (0.095 R)
• M38: 18,700,631 km (0.102 R)
• M39: 19,146,283 km (0.11 R)
• M40: 19,821,269 km (0.09 R)
• M41: 19,911,925 km (0.11 R)
• M42: 21,287,328 km (0.102 R)
• M43: 21,566,179 km (0.093 R)
• M44: 21,752,727 km (0.036 R)
• M45: 22,080,496 km (0.107 R)
• M46: 23,168,821 km (0.084 R)
• M47: 23,695,555 km (0.058 R)
• M48: 24,226,178 km (0.1 R)
• M49: 24,663,303 km (0.054 R)
• M50: 25,594,700 km (0.112 R)
• M51: 25,940,720 km (0.04 R)
• M52: 26,338,052 km (0.086 R)
• M53: 26,637,546 km (0.117 R)
• M54: 26,937,939 km (0.104 R)
• M55: 27,088,584 km (0.113 R)
• M56: 27,592,878 km (0.1 R)
• M57: 27,795,584 km (0.093 R)
• M58: 28,049,451 km (0.096 R)
• M59: 28,253,203 km (0.116 R)
• M60: 28,764,529 km (0.117 R)
• M61: 29,382,219 km (0.033 R)
• M62: 29,537,352 km (0.105 R)
• M63: 30,264,846 km (0.099 R)
• M64: 30,526,194 km (0.098 R)
• M65: 31,156,300 km (0.091 R)
• M66: 31,261,617 km (0.103 R)
• M67: 32,322,565 km (0.078 R)
• M68: 32,750,265 km (0.067 R)
• M69: 34,153,044 km (0.094 R)
• M70: 34,534,070 km (0.108 R)
• M71: 35,080,850 km (0.075 R)
• M72: 36,017,034 km (0.104 R)

Planet 9 - Gas Giant

Semi-Major Axis: 7.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 858

Radius: 10

Gravity: 8.58 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 6.97 AU - 7.85 AU

Year: 7481 Days

Day: 6.2 Hours

Environment

Temp: -164 °C

Axial Tilt: 60.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 17,247,175 km

• M1: 128,205 km (0.098 R)
• M2: 302,337 km (0.115 R)
• M3: 378,931 km (0.05 R)
• M4: 877,092 km (0.103 R)
• M5: 1,251,536 km (0.028 R)
• M6: 2,114,267 km (0.102 R)
• M7: 2,206,868 km (0.062 R)
• M8: 2,300,815 km (0.1 R)
• M9: 2,372,024 km (0.047 R)
• M10: 2,943,936 km (0.104 R)
• M11: 3,073,787 km (0.116 R)
• M12: 3,258,990 km (0.108 R)
• M13: 3,612,639 km (0.107 R)
• M14: 3,978,705 km (0.103 R)
• M15: 4,064,873 km (0.115 R)
• M16: 4,268,326 km (0.119 R)
• M17: 4,386,210 km (0.066 R)
• M18: 4,655,336 km (0.075 R)
• M19: 4,776,660 km (0.096 R)
• M20: 4,960,665 km (0.053 R)
• M21: 6,047,344 km (0.083 R)
• M22: 6,180,038 km (0.106 R)
• M23: 6,414,457 km (0.091 R)
• M24: 6,583,653 km (0.112 R)
• M25: 6,685,828 km (0.119 R)
• M26: 7,953,820 km (0.106 R)
• M27: 8,135,731 km (0.086 R)
• M28: 8,914,986 km (0.087 R)
• M29: 9,218,071 km (0.093 R)
• M30: 9,795,519 km (0.109 R)
• M31: 10,147,672 km (0.06 R)
• M32: 10,384,785 km (0.062 R)
• M33: 10,543,808 km (0.027 R)
• M34: 11,269,656 km (0.041 R)
• M35: 11,638,714 km (0.099 R)
• M36: 12,897,132 km (0.055 R)
• M37: 14,419,440 km (0.111 R)
• M38: 14,954,252 km (0.112 R)
• M39: 15,269,305 km (0.116 R)
• M40: 15,404,990 km (0.092 R)
• M41: 15,951,771 km (0.036 R)
• M42: 16,181,553 km (0.047 R)
• M43: 17,582,687 km (0.096 R)
• M44: 18,202,022 km (0.112 R)
• M45: 18,538,318 km (0.093 R)
• M46: 19,461,785 km (0.101 R)
• M47: 20,450,029 km (0.096 R)
• M48: 21,353,301 km (0.061 R)
• M49: 21,707,997 km (0.084 R)
• M50: 22,064,788 km (0.066 R)
• M51: 22,218,276 km (0.101 R)
• M52: 23,511,101 km (0.08 R)
• M53: 24,140,309 km (0.085 R)
• M54: 25,576,299 km (0.069 R)
• M55: 26,821,253 km (0.078 R)
• M56: 27,204,074 km (0.108 R)
• M57: 27,313,729 km (0.116 R)
• M58: 27,588,690 km (0.048 R)
• M59: 27,919,750 km (0.099 R)
• M60: 28,363,307 km (0.037 R)
• M61: 28,809,259 km (0.112 R)
• M62: 29,313,553 km (0.116 R)
• M63: 31,936,901 km (0.118 R)
• M64: 32,052,541 km (0.066 R)
• M65: 32,342,611 km (0.062 R)
• M66: 32,458,848 km (0.097 R)
• M67: 33,276,401 km (0.119 R)
• M68: 33,746,587 km (0.034 R)
• M69: 33,923,561 km (0.11 R)
• M70: 34,634,301 km (0.094 R)
• M71: 35,170,459 km (0.114 R)
• M72: 35,889,876 km (0.113 R)
• M73: 37,099,374 km (0.065 R)
• M74: 37,709,285 km (0.038 R)
• M75: 38,876,896 km (0.104 R)
• M76: 39,124,331 km (0.085 R)
• M77: 40,744,925 km (0.092 R)
• M78: 41,373,984 km (0.081 R)
• M79: 41,879,625 km (0.114 R)

Planet 10 - Gas Giant

Semi-Major Axis: 9.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 29.7

Radius: 13.3

Gravity: 0.17 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 9.15 AU - 9.27 AU

Year: 10366 Days

Day: 14.4 Hours

Environment

Temp: -172 °C

Axial Tilt: 9.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 17,247,175 km

• M1: 302,038 km (0.12 R)
• M2: 422,764 km (0.108 R)
• M3: 642,074 km (0.1 R)
• M4: 822,938 km (0.045 R)
• M5: 1,207,853 km (0.114 R)
• M6: 1,341,594 km (0.114 R)
• M7: 1,568,982 km (0.109 R)
• M8: 2,049,640 km (0.07 R)
• M9: 2,136,258 km (0.087 R)
• M10: 2,469,262 km (0.115 R)
• M11: 2,682,739 km (0.095 R)
• M12: 2,930,173 km (0.111 R)
• M13: 3,286,516 km (0.077 R)
• M14: 3,536,942 km (0.095 R)
• M15: 3,932,180 km (0.035 R)
• M16: 4,025,529 km (0.107 R)
• M17: 4,405,956 km (0.115 R)
• M18: 4,748,685 km (0.083 R)
• M19: 5,934,996 km (0.104 R)
• M20: 6,150,417 km (0.031 R)
• M21: 6,906,186 km (0.119 R)
• M22: 7,555,141 km (0.037 R)
• M23: 7,886,949 km (0.092 R)
• M24: 9,199,820 km (0.067 R)
• M25: 9,449,649 km (0.031 R)
• M26: 9,554,367 km (0.082 R)
• M27: 9,870,916 km (0.103 R)
• M28: 11,039,126 km (0.077 R)
• M29: 11,215,951 km (0.032 R)
• M30: 12,365,162 km (0.115 R)
• M31: 12,733,472 km (0.081 R)
• M32: 13,292,668 km (0.037 R)
• M33: 14,507,702 km (0.07 R)
• M34: 14,628,727 km (0.087 R)
• M35: 14,896,208 km (0.104 R)
• M36: 15,140,651 km (0.094 R)
• M37: 15,633,875 km (0.095 R)
• M38: 15,957,156 km (0.115 R)
• M39: 16,333,096 km (0.099 R)
• M40: 16,585,318 km (0.107 R)
• M41: 17,195,976 km (0.086 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 349 - 11,110 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit