🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.16

Radius: 1.06

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 0.72 AU - 0.88 AU

Year: 253 Days

Day: 13.7 Hours

Environment

Temp: 143 °C

Axial Tilt: 3.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 43,125,426 km

• M1: 63,130 km (0.061 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.06

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 1.57 AU - 2.15 AU

Year: 896 Days

Day: 42.5 Hours

Environment

Temp: -43 °C

Axial Tilt: 13.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 43,125,426 km

• M1: 43,683 km (0.051 R)
• M2: 382,821 km (0.094 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.1

Radius: 1.04

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 1.97 AU - 2.67 AU

Year: 1248 Days

Day: 28.1 Hours

Environment

Temp: -60 °C

Axial Tilt: 19.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.09

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 3.84 AU - 4.52 AU

Year: 3018 Days

Day: 44.9 Hours

Environment

Temp: -122 °C

Axial Tilt: 14.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 43,125,426 km

• M1: 2,708,021 km (0.104 R)

Planet 5 - Gas Giant

Semi-Major Axis: 11.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 516.9

Radius: 9.1

Gravity: 6.24 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 11.34 AU - 11.56 AU

Year: 13681 Days

Day: 11.6 Hours

Environment

Temp: -166 °C

Axial Tilt: 39.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 43,125,426 km

• M1: 114,891 km (0.109 R)
• M2: 351,256 km (0.083 R)
• M3: 558,748 km (0.071 R)
• M4: 1,610,720 km (0.119 R)
• M5: 1,861,446 km (0.077 R)
• M6: 2,178,743 km (0.112 R)
• M7: 2,657,606 km (0.112 R)
• M8: 3,106,998 km (0.106 R)
• M9: 3,419,807 km (0.109 R)
• M10: 3,547,714 km (0.095 R)
• M11: 3,742,789 km (0.093 R)
• M12: 3,974,815 km (0.108 R)
• M13: 4,109,454 km (0.104 R)
• M14: 4,177,371 km (0.11 R)
• M15: 4,245,737 km (0.087 R)
• M16: 4,522,643 km (0.077 R)
• M17: 5,021,552 km (0.075 R)
• M18: 5,240,713 km (0.08 R)
• M19: 5,726,606 km (0.08 R)
• M20: 5,802,602 km (0.025 R)
• M21: 6,226,712 km (0.057 R)
• M22: 7,894,579 km (0.111 R)
• M23: 9,197,127 km (0.076 R)
• M24: 11,416,262 km (0.106 R)
• M25: 11,512,304 km (0.084 R)
• M26: 12,093,492 km (0.084 R)
• M27: 12,338,384 km (0.073 R)
• M28: 12,684,254 km (0.107 R)
• M29: 14,305,147 km (0.105 R)
• M30: 14,512,190 km (0.118 R)
• M31: 14,824,850 km (0.066 R)
• M32: 15,034,586 km (0.087 R)
• M33: 15,509,858 km (0.075 R)
• M34: 16,043,923 km (0.119 R)
• M35: 16,475,363 km (0.107 R)
• M36: 17,515,517 km (0.098 R)
• M37: 20,062,570 km (0.117 R)
• M38: 20,702,700 km (0.061 R)
• M39: 22,062,544 km (0.12 R)
• M40: 22,362,039 km (0.094 R)
• M41: 22,783,457 km (0.038 R)
• M42: 23,086,093 km (0.117 R)
• M43: 23,940,746 km (0.076 R)
• M44: 24,186,834 km (0.069 R)
• M45: 24,867,804 km (0.108 R)
• M46: 24,992,269 km (0.087 R)
• M47: 25,117,034 km (0.118 R)
• M48: 25,241,948 km (0.06 R)
• M49: 25,680,718 km (0.099 R)
• M50: 26,502,460 km (0.111 R)
• M51: 26,820,804 km (0.119 R)
• M52: 26,948,411 km (0.094 R)
• M53: 28,757,199 km (0.036 R)
• M54: 28,953,321 km (0.053 R)
• M55: 29,215,417 km (0.095 R)
• M56: 29,478,410 km (0.074 R)
• M57: 29,544,383 km (0.087 R)
• M58: 29,874,396 km (0.103 R)
• M59: 30,338,598 km (0.07 R)
• M60: 31,005,804 km (0.061 R)
• M61: 32,967,930 km (0.114 R)
• M62: 33,310,210 km (0.079 R)
• M63: 33,653,836 km (0.067 R)
• M64: 34,067,624 km (0.119 R)
• M65: 34,205,852 km (0.092 R)
• M66: 34,621,884 km (0.116 R)
• M67: 35,179,286 km (0.119 R)
• M68: 36,302,766 km (0.079 R)
• M69: 36,373,376 km (0.096 R)
• M70: 36,514,746 km (0.098 R)
• M71: 36,585,506 km (0.078 R)
• M72: 36,868,994 km (0.104 R)
• M73: 37,153,230 km (0.055 R)
• M74: 37,509,422 km (0.089 R)
• M75: 38,801,349 km (0.034 R)
• M76: 42,465,899 km (0.117 R)
• M77: 42,838,397 km (0.029 R)
• M78: 44,944,436 km (0.085 R)
• M79: 45,780,838 km (0.104 R)
• M80: 46,622,625 km (0.052 R)
• M81: 47,006,793 km (0.12 R)
• M82: 47,469,349 km (0.082 R)
• M83: 49,178,056 km (0.104 R)
• M84: 51,540,506 km (0.096 R)
• M85: 52,336,217 km (0.1 R)
• M86: 52,495,838 km (0.047 R)
• M87: 53,457,004 km (0.102 R)
• M88: 53,778,639 km (0.064 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.14 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 126.5

Radius: 7.3

Gravity: 2.37 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 12.18 AU - 14.1 AU

Year: 16819 Days

Day: 21.3 Hours

Environment

Temp: -173 °C

Axial Tilt: 5.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 43,125,426 km

• M1: 199,713 km (0.114 R)
• M2: 560,693 km (0.067 R)
• M3: 628,760 km (0.03 R)
• M4: 978,669 km (0.108 R)
• M5: 1,165,517 km (0.094 R)
• M6: 1,236,277 km (0.112 R)
• M7: 1,651,860 km (0.073 R)
• M8: 1,813,276 km (0.111 R)
• M9: 2,001,171 km (0.103 R)
• M10: 2,814,086 km (0.071 R)
• M11: 2,886,042 km (0.117 R)
• M12: 3,407,092 km (0.108 R)
• M13: 4,010,869 km (0.083 R)
• M14: 4,146,404 km (0.096 R)
• M15: 4,534,311 km (0.12 R)
• M16: 4,789,825 km (0.05 R)
• M17: 5,314,913 km (0.111 R)
• M18: 5,858,103 km (0.038 R)
• M19: 6,167,621 km (0.109 R)
• M20: 6,387,530 km (0.055 R)
• M21: 7,094,978 km (0.098 R)
• M22: 7,963,095 km (0.026 R)
• M23: 8,340,380 km (0.086 R)
• M24: 9,112,306 km (0.054 R)
• M25: 9,219,418 km (0.112 R)
• M26: 10,349,779 km (0.097 R)
• M27: 10,799,021 km (0.098 R)
• M28: 12,698,765 km (0.089 R)
• M29: 13,625,524 km (0.112 R)
• M30: 15,077,072 km (0.1 R)
• M31: 15,586,153 km (0.079 R)
• M32: 15,885,499 km (0.09 R)
• M33: 16,014,452 km (0.057 R)
• M34: 18,214,139 km (0.049 R)
• M35: 18,619,998 km (0.059 R)
• M36: 19,716,999 km (0.104 R)
• M37: 20,693,873 km (0.097 R)
• M38: 21,972,935 km (0.11 R)
• M39: 22,888,325 km (0.115 R)
• M40: 23,963,784 km (0.104 R)
• M41: 24,111,736 km (0.097 R)
• M42: 25,960,915 km (0.088 R)
• M43: 29,529,273 km (0.052 R)
• M44: 30,271,728 km (0.062 R)
• M45: 30,805,942 km (0.075 R)
• M46: 31,020,465 km (0.1 R)
• M47: 31,559,017 km (0.087 R)
• M48: 35,807,896 km (0.094 R)
• M49: 36,429,325 km (0.039 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.97 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 708

Radius: 3.1

Gravity: 73.67 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 14.03 AU - 15.91 AU

Year: 20452 Days

Day: 22.8 Hours

Environment

Temp: -197 °C

Axial Tilt: 18.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 43,125,426 km

• M1: 105,167 km (0.074 R)
• M2: 404,213 km (0.064 R)
• M3: 686,505 km (0.092 R)
• M4: 710,291 km (0.05 R)
• M5: 734,526 km (0.104 R)
• M6: 1,128,716 km (0.097 R)
• M7: 1,272,629 km (0.04 R)
• M8: 1,515,127 km (0.116 R)
• M9: 1,706,164 km (0.114 R)
• M10: 1,837,810 km (0.074 R)
• M11: 1,904,830 km (0.041 R)
• M12: 2,041,263 km (0.049 R)
• M13: 3,696,713 km (0.068 R)
• M14: 3,909,890 km (0.119 R)
• M15: 4,039,591 km (0.075 R)
• M16: 4,347,913 km (0.069 R)
• M17: 4,847,420 km (0.069 R)
• M18: 5,557,411 km (0.086 R)
• M19: 8,591,256 km (0.082 R)
• M20: 8,760,003 km (0.086 R)
• M21: 9,561,249 km (0.092 R)
• M22: 10,625,189 km (0.047 R)
• M23: 11,850,844 km (0.115 R)
• M24: 11,913,226 km (0.082 R)
• M25: 13,836,606 km (0.057 R)
• M26: 14,100,347 km (0.073 R)
• M27: 14,968,613 km (0.079 R)
• M28: 15,239,236 km (0.089 R)
• M29: 15,922,898 km (0.119 R)
• M30: 16,129,942 km (0.088 R)
• M31: 16,268,469 km (0.116 R)
• M32: 16,686,296 km (0.102 R)
• M33: 16,966,942 km (0.079 R)
• M34: 17,178,323 km (0.1 R)
• M35: 17,889,512 km (0.06 R)
• M36: 18,901,093 km (0.115 R)
• M37: 19,267,009 km (0.108 R)
• M38: 19,413,914 km (0.059 R)
• M39: 19,635,020 km (0.073 R)
• M40: 19,857,023 km (0.079 R)
• M41: 20,005,424 km (0.113 R)
• M42: 21,055,003 km (0.087 R)
• M43: 21,358,088 km (0.11 R)
• M44: 22,122,084 km (0.097 R)
• M45: 22,353,063 km (0.081 R)
• M46: 23,441,538 km (0.115 R)
• M47: 23,913,220 km (0.09 R)
• M48: 24,308,756 km (0.069 R)
• M49: 24,626,652 km (0.052 R)
• M50: 26,644,727 km (0.066 R)
• M51: 27,219,333 km (0.104 R)
• M52: 28,380,511 km (0.107 R)
• M53: 29,388,651 km (0.094 R)
• M54: 29,557,846 km (0.116 R)
• M55: 30,152,498 km (0.086 R)
• M56: 33,448,588 km (0.095 R)
• M57: 33,713,526 km (0.026 R)
• M58: 34,512,827 km (0.116 R)
• M59: 34,691,297 km (0.065 R)
• M60: 36,311,293 km (0.095 R)
• M61: 37,313,449 km (0.075 R)
• M62: 37,496,557 km (0.069 R)
• M63: 38,139,977 km (0.1 R)
• M64: 39,344,539 km (0.067 R)
• M65: 39,531,088 km (0.037 R)
• M66: 39,998,431 km (0.074 R)
• M67: 40,750,011 km (0.06 R)
• M68: 43,417,042 km (0.102 R)
• M69: 44,189,266 km (0.059 R)
• M70: 44,771,501 km (0.093 R)
• M71: 45,356,279 km (0.057 R)
• M72: 45,453,967 km (0.111 R)
• M73: 46,139,873 km (0.116 R)
• M74: 48,018,673 km (0.115 R)
• M75: 52,157,298 km (0.101 R)
• M76: 53,906,546 km (0.116 R)
• M77: 55,152,845 km (0.054 R)
• M78: 55,570,373 km (0.104 R)
• M79: 56,513,588 km (0.079 R)
• M80: 57,567,804 km (0.12 R)
• M81: 58,416,024 km (0.108 R)
• M82: 58,522,238 km (0.079 R)
• M83: 58,735,116 km (0.044 R)
• M84: 59,910,058 km (0.088 R)
• M85: 60,661,787 km (0.097 R)
• M86: 60,984,918 km (0.038 R)
• M87: 62,500,345 km (0.076 R)
• M88: 64,137,843 km (0.099 R)
• M89: 67,901,277 km (0.113 R)
• M90: 68,236,825 km (0.09 R)
• M91: 68,460,773 km (0.112 R)
• M92: 70,261,333 km (0.057 R)
• M93: 70,600,621 km (0.107 R)
• M94: 72,533,724 km (0.052 R)
• M95: 73,908,828 km (0.09 R)
• M96: 74,023,719 km (0.092 R)
• M97: 74,253,950 km (0.101 R)

Planet 8 - Ice Giant

Semi-Major Axis: 20.39 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 47.2

Radius: 6

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 20.35 AU - 20.43 AU

Year: 32511 Days

Day: 16.1 Hours

Environment

Temp: -201 °C

Axial Tilt: 15.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 43,125,426 km

• M1: 161,715 km (0.108 R)
• M2: 215,122 km (0.053 R)
• M3: 445,203 km (0.103 R)
• M4: 555,906 km (0.06 R)
• M5: 739,163 km (0.104 R)
• M6: 976,575 km (0.09 R)
• M7: 1,030,580 km (0.072 R)
• M8: 1,256,473 km (0.084 R)
• M9: 1,518,568 km (0.09 R)
• M10: 2,353,922 km (0.114 R)
• M11: 2,701,738 km (0.064 R)
• M12: 3,810,258 km (0.117 R)
• M13: 5,231,587 km (0.092 R)
• M14: 5,359,344 km (0.09 R)
• M15: 6,521,570 km (0.117 R)
• M16: 8,384,661 km (0.062 R)
• M17: 8,571,958 km (0.11 R)
• M18: 8,684,904 km (0.076 R)
• M19: 8,912,592 km (0.051 R)
• M20: 9,373,653 km (0.049 R)
• M21: 9,921,331 km (0.046 R)
• M22: 13,990,542 km (0.048 R)
• M23: 16,124,706 km (0.113 R)
• M24: 16,874,041 km (0.106 R)
• M25: 17,443,411 km (0.103 R)
• M26: 18,845,442 km (0.046 R)
• M27: 20,383,757 km (0.039 R)
• M28: 21,550,770 km (0.084 R)
• M29: 23,210,409 km (0.045 R)
• M30: 24,002,380 km (0.07 R)
• M31: 24,214,959 km (0.086 R)
• M32: 25,450,039 km (0.073 R)
• M33: 25,884,471 km (0.113 R)
• M34: 28,317,082 km (0.12 R)
• M35: 30,994,884 km (0.05 R)
• M36: 31,342,549 km (0.081 R)
• M37: 32,922,751 km (0.11 R)
• M38: 33,811,812 km (0.101 R)
• M39: 38,622,879 km (0.109 R)
• M40: 39,560,259 km (0.094 R)
• M41: 42,416,980 km (0.094 R)

Kuiper Belt

Range: 31.1 - 54.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 170 - 18,937 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit