🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.59

Radius: 0.81

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 0.47 AU - 0.73 AU

Year: 168 Days

Day: 23 Hours

Environment

Temp: 174 °C

Axial Tilt: 25.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.42

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 0.9 AU - 1.24 AU

Year: 400 Days

Day: 32.8 Hours

Environment

Temp: 33 °C

Axial Tilt: 117.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.05

Radius: 1.02

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 1.37 AU - 2.28 AU

Year: 888 Days

Day: 28.9 Hours

Environment

Temp: -57 °C

Axial Tilt: 7.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 113,434,655 km

• M1: 404,363 km (0.103 R)
• M2: 770,878 km (0.098 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.98

Radius: 0.99

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 2.68 AU - 4.04 AU

Year: 2227 Days

Day: 27.5 Hours

Environment

Temp: -101 °C

Axial Tilt: 32.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 5.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 180.5

Radius: 14.6

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 4.99 AU - 6.41 AU

Year: 4922 Days

Day: 9.7 Hours

Environment

Temp: -136 °C

Axial Tilt: 27.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 113,434,655 km

• M1: 227,389 km (0.07 R)
• M2: 393,742 km (0.03 R)
• M3: 676,930 km (0.114 R)
• M4: 827,127 km (0.118 R)
• M5: 1,164,919 km (0.092 R)
• M6: 1,373,159 km (0.084 R)
• M7: 1,654,852 km (0.113 R)
• M8: 1,853,218 km (0.109 R)
• M9: 1,968,558 km (0.062 R)
• M10: 2,112,920 km (0.071 R)
• M11: 2,343,151 km (0.109 R)
• M12: 2,468,514 km (0.111 R)
• M13: 2,624,844 km (0.119 R)
• M14: 2,828,746 km (0.104 R)
• M15: 3,268,265 km (0.115 R)
• M16: 3,616,229 km (0.105 R)
• M17: 3,729,625 km (0.06 R)
• M18: 4,093,596 km (0.043 R)
• M19: 4,382,918 km (0.112 R)
• M20: 4,573,656 km (0.044 R)
• M21: 4,981,609 km (0.038 R)
• M22: 5,199,274 km (0.068 R)
• M23: 5,290,977 km (0.104 R)
• M24: 5,531,680 km (0.098 R)
• M25: 5,644,028 km (0.03 R)
• M26: 6,043,455 km (0.034 R)
• M27: 6,275,780 km (0.1 R)
• M28: 6,550,741 km (0.065 R)
• M29: 7,214,507 km (0.109 R)
• M30: 7,544,071 km (0.045 R)
• M31: 7,794,647 km (0.11 R)
• M32: 8,476,215 km (0.113 R)
• M33: 8,649,599 km (0.084 R)
• M34: 8,758,507 km (0.058 R)
• M35: 8,955,826 km (0.112 R)
• M36: 9,828,131 km (0.116 R)
• M37: 10,309,088 km (0.034 R)
• M38: 10,424,728 km (0.115 R)
• M39: 10,610,678 km (0.098 R)
• M40: 10,985,869 km (0.104 R)
• M41: 11,080,415 km (0.089 R)
• M42: 11,222,683 km (0.1 R)
• M43: 11,317,827 km (0.09 R)
• M44: 11,580,970 km (0.088 R)
• M45: 11,846,207 km (0.104 R)
• M46: 11,967,381 km (0.053 R)
• M47: 12,629,052 km (0.061 R)
• M48: 12,827,419 km (0.116 R)
• M49: 13,051,816 km (0.087 R)
• M50: 13,479,217 km (0.119 R)
• M51: 14,998,383 km (0.115 R)
• M52: 15,419,651 km (0.106 R)
• M53: 15,552,195 km (0.052 R)
• M54: 15,764,923 km (0.081 R)
• M55: 15,978,549 km (0.077 R)
• M56: 16,517,101 km (0.093 R)
• M57: 16,652,637 km (0.077 R)
• M58: 16,952,281 km (0.098 R)
• M59: 17,281,097 km (0.111 R)
• M60: 17,529,130 km (0.11 R)
• M61: 18,000,813 km (0.105 R)
• M62: 18,140,387 km (0.079 R)
• M63: 18,420,435 km (0.095 R)
• M64: 18,673,853 km (0.06 R)

Planet 6 - Ice Giant

Semi-Major Axis: 15.08 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 142.2

Radius: 6.9

Gravity: 2.99 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 14.94 AU - 15.22 AU

Year: 21178 Days

Day: 17.3 Hours

Environment

Temp: -196 °C

Axial Tilt: 33.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 113,434,655 km

• M1: 97,687 km (0.054 R)
• M2: 502,350 km (0.086 R)
• M3: 546,780 km (0.108 R)
• M4: 824,583 km (0.1 R)
• M5: 877,990 km (0.072 R)
• M6: 988,393 km (0.074 R)
• M7: 1,103,583 km (0.079 R)
• M8: 1,162,824 km (0.12 R)
• M9: 1,410,858 km (0.075 R)
• M10: 1,675,347 km (0.029 R)
• M11: 1,979,629 km (0.085 R)
• M12: 2,027,949 km (0.097 R)
• M13: 2,326,396 km (0.088 R)
• M14: 2,429,021 km (0.057 R)
• M15: 2,692,163 km (0.066 R)
• M16: 2,745,869 km (0.087 R)
• M17: 2,800,023 km (0.11 R)
• M18: 3,217,102 km (0.099 R)
• M19: 3,594,388 km (0.102 R)
• M20: 3,653,629 km (0.088 R)
• M21: 4,327,418 km (0.102 R)
• M22: 4,485,842 km (0.076 R)
• M23: 4,549,720 km (0.097 R)
• M24: 4,972,633 km (0.118 R)
• M25: 5,272,876 km (0.071 R)
• M26: 5,374,154 km (0.055 R)
• M27: 5,613,211 km (0.072 R)
• M28: 6,750,006 km (0.099 R)
• M29: 7,045,013 km (0.118 R)
• M30: 7,647,742 km (0.029 R)
• M31: 7,724,336 km (0.098 R)
• M32: 8,622,372 km (0.081 R)
• M33: 9,307,232 km (0.114 R)
• M34: 9,635,599 km (0.071 R)
• M35: 9,801,204 km (0.045 R)
• M36: 11,246,469 km (0.081 R)
• M37: 12,216,761 km (0.081 R)
• M38: 12,485,887 km (0.066 R)
• M39: 12,939,019 km (0.067 R)
• M40: 13,721,565 km (0.09 R)
• M41: 14,424,825 km (0.115 R)
• M42: 14,947,969 km (0.095 R)
• M43: 16,307,365 km (0.107 R)
• M44: 16,554,201 km (0.078 R)
• M45: 16,902,016 km (0.111 R)
• M46: 18,522,161 km (0.093 R)
• M47: 18,573,623 km (0.104 R)
• M48: 18,779,769 km (0.075 R)
• M49: 19,298,574 km (0.064 R)
• M50: 19,455,053 km (0.111 R)
• M51: 22,125,675 km (0.099 R)
• M52: 22,893,860 km (0.043 R)
• M53: 22,949,061 km (0.055 R)
• M54: 23,281,169 km (0.086 R)
• M55: 23,336,819 km (0.117 R)
• M56: 24,006,419 km (0.051 R)
• M57: 24,399,862 km (0.111 R)
• M58: 24,908,943 km (0.054 R)
• M59: 25,707,796 km (0.051 R)
• M60: 25,822,687 km (0.11 R)
• M61: 26,921,782 km (0.101 R)
• M62: 27,038,469 km (0.06 R)
• M63: 27,213,648 km (0.086 R)
• M64: 27,741,579 km (0.076 R)
• M65: 27,918,254 km (0.113 R)
• M66: 28,095,378 km (0.114 R)
• M67: 28,391,282 km (0.099 R)
• M68: 29,345,418 km (0.101 R)
• M69: 29,525,384 km (0.089 R)
• M70: 29,886,663 km (0.091 R)
• M71: 30,431,199 km (0.085 R)
• M72: 31,591,630 km (0.117 R)
• M73: 31,776,084 km (0.117 R)
• M74: 32,146,338 km (0.067 R)
• M75: 33,515,757 km (0.107 R)
• M76: 35,349,977 km (0.088 R)
• M77: 35,989,957 km (0.034 R)
• M78: 36,504,723 km (0.101 R)
• M79: 36,698,302 km (0.05 R)
• M80: 36,762,929 km (0.087 R)
• M81: 37,736,960 km (0.101 R)
• M82: 38,128,907 km (0.042 R)
• M83: 38,851,016 km (0.111 R)
• M84: 38,982,812 km (0.117 R)
• M85: 39,379,096 km (0.075 R)
• M86: 39,511,341 km (0.082 R)
• M87: 39,975,842 km (0.074 R)
• M88: 40,042,413 km (0.094 R)
• M89: 41,582,075 km (0.098 R)
• M90: 42,054,505 km (0.05 R)
• M91: 43,209,251 km (0.116 R)
• M92: 43,962,027 km (0.114 R)
• M93: 45,411,032 km (0.103 R)
• M94: 45,619,272 km (0.119 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.88 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 241.3

Radius: 3.9

Gravity: 15.86 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 14.8 AU - 16.96 AU

Year: 22886 Days

Day: 22.7 Hours

Environment

Temp: -194 °C

Axial Tilt: 93.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 113,434,655 km

• M1: 167,400 km (0.112 R)
• M2: 240,254 km (0.097 R)
• M3: 518,357 km (0.11 R)
• M4: 666,309 km (0.088 R)
• M5: 1,021,903 km (0.052 R)
• M6: 1,934,001 km (0.093 R)
• M7: 2,459,838 km (0.106 R)
• M8: 3,092,637 km (0.049 R)
• M9: 3,225,031 km (0.118 R)
• M10: 3,598,427 km (0.069 R)
• M11: 3,843,169 km (0.06 R)
• M12: 4,571,861 km (0.099 R)
• M13: 5,106,673 km (0.097 R)
• M14: 5,223,808 km (0.107 R)
• M15: 6,317,668 km (0.114 R)
• M16: 6,527,853 km (0.106 R)
• M17: 7,880,965 km (0.107 R)
• M18: 8,612,200 km (0.058 R)
• M19: 9,364,827 km (0.073 R)
• M20: 11,234,650 km (0.112 R)
• M21: 11,489,116 km (0.114 R)
• M22: 11,848,451 km (0.117 R)
• M23: 12,003,733 km (0.047 R)
• M24: 12,159,465 km (0.074 R)
• M25: 13,808,482 km (0.056 R)
• M26: 14,686,621 km (0.093 R)
• M27: 14,908,924 km (0.086 R)
• M28: 16,037,341 km (0.068 R)
• M29: 16,094,337 km (0.104 R)
• M30: 17,427,105 km (0.079 R)
• M31: 18,017,568 km (0.077 R)
• M32: 19,036,179 km (0.112 R)
• M33: 19,339,414 km (0.069 R)
• M34: 20,629,995 km (0.086 R)
• M35: 20,816,544 km (0.104 R)
• M36: 22,906,127 km (0.091 R)
• M37: 24,401,507 km (0.054 R)
• M38: 26,062,343 km (0.094 R)
• M39: 26,196,831 km (0.047 R)
• M40: 26,872,415 km (0.092 R)
• M41: 32,552,048 km (0.101 R)
• M42: 33,496,908 km (0.099 R)
• M43: 34,229,938 km (0.099 R)
• M44: 34,598,397 km (0.097 R)
• M45: 34,746,200 km (0.089 R)
• M46: 35,042,254 km (0.028 R)
• M47: 38,507,539 km (0.095 R)
• M48: 40,125,440 km (0.118 R)
• M49: 40,981,589 km (0.093 R)
• M50: 41,059,828 km (0.068 R)
• M51: 42,870,711 km (0.069 R)
• M52: 43,825,743 km (0.096 R)
• M53: 44,627,139 km (0.088 R)
• M54: 46,978,070 km (0.027 R)
• M55: 47,141,580 km (0.118 R)
• M56: 49,119,713 km (0.11 R)
• M57: 49,618,472 km (0.046 R)
• M58: 50,704,852 km (0.074 R)
• M59: 56,079,305 km (0.061 R)
• M60: 56,600,504 km (0.059 R)
• M61: 57,735,353 km (0.109 R)

Planet 8 - Ice Giant

Semi-Major Axis: 20.05 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 861.2

Radius: 5.9

Gravity: 24.74 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 16.36 AU - 23.74 AU

Year: 32468 Days

Day: 18.2 Hours

Environment

Temp: -193 °C

Axial Tilt: 38.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 113,434,655 km

• M1: 222,452 km (0.091 R)
• M2: 370,255 km (0.114 R)
• M3: 418,425 km (0.077 R)
• M4: 576,251 km (0.038 R)
• M5: 784,042 km (0.048 R)
• M6: 2,495,592 km (0.118 R)
• M7: 2,686,628 km (0.083 R)
• M8: 2,932,417 km (0.099 R)
• M9: 3,498,047 km (0.107 R)
• M10: 3,766,276 km (0.113 R)
• M11: 4,436,774 km (0.07 R)
• M12: 4,610,158 km (0.081 R)
• M13: 4,726,994 km (0.044 R)
• M14: 4,844,727 km (0.109 R)
• M15: 5,023,347 km (0.095 R)
• M16: 6,139,347 km (0.116 R)
• M17: 6,791,295 km (0.109 R)
• M18: 7,058,177 km (0.119 R)
• M19: 7,328,500 km (0.118 R)
• M20: 7,671,229 km (0.03 R)
• M21: 9,093,755 km (0.094 R)
• M22: 9,834,863 km (0.074 R)
• M23: 13,989,196 km (0.087 R)
• M24: 18,607,432 km (0.071 R)
• M25: 19,639,657 km (0.083 R)
• M26: 20,019,486 km (0.119 R)
• M27: 22,547,541 km (0.069 R)
• M28: 23,445,726 km (0.113 R)
• M29: 23,646,935 km (0.091 R)
• M30: 24,152,427 km (0.1 R)
• M31: 25,690,143 km (0.12 R)
• M32: 26,837,858 km (0.079 R)
• M33: 28,967,084 km (0.061 R)
• M34: 29,399,422 km (0.092 R)
• M35: 32,149,480 km (0.119 R)
• M36: 33,838,440 km (0.117 R)
• M37: 34,407,809 km (0.085 R)
• M38: 34,750,987 km (0.097 R)
• M39: 35,095,212 km (0.086 R)
• M40: 36,367,242 km (0.093 R)
• M41: 36,833,539 km (0.061 R)
• M42: 37,301,780 km (0.092 R)
• M43: 38,599,691 km (0.094 R)
• M44: 41,604,065 km (0.069 R)
• M45: 41,847,760 km (0.078 R)
• M46: 42,091,754 km (0.085 R)
• M47: 42,458,718 km (0.091 R)
• M48: 42,703,909 km (0.118 R)
• M49: 43,937,194 km (0.073 R)
• M50: 44,185,227 km (0.076 R)
• M51: 45,307,211 km (0.108 R)
• M52: 45,683,300 km (0.102 R)
• M53: 46,438,620 km (0.115 R)
• M54: 47,197,979 km (0.101 R)
• M55: 49,371,785 km (0.104 R)
• M56: 49,887,898 km (0.086 R)
• M57: 50,925,808 km (0.114 R)
• M58: 52,101,797 km (0.071 R)
• M59: 52,627,334 km (0.085 R)
• M60: 52,890,776 km (0.112 R)
• M61: 53,286,612 km (0.105 R)
• M62: 55,548,981 km (0.093 R)
• M63: 59,891,807 km (0.062 R)
• M64: 60,166,768 km (0.075 R)
• M65: 61,825,658 km (0.104 R)
• M66: 64,623,887 km (0.099 R)
• M67: 65,188,469 km (0.118 R)
• M68: 66,607,106 km (0.051 R)
• M69: 69,041,960 km (0.072 R)
• M70: 72,382,331 km (0.064 R)
• M71: 72,821,850 km (0.093 R)
• M72: 73,409,321 km (0.07 R)
• M73: 74,884,954 km (0.066 R)
• M74: 76,072,312 km (0.042 R)
• M75: 76,221,312 km (0.074 R)
• M76: 81,188,111 km (0.046 R)
• M77: 82,255,043 km (0.042 R)
• M78: 82,713,710 km (0.084 R)
• M79: 83,480,100 km (0.086 R)
• M80: 83,787,374 km (0.108 R)
• M81: 86,413,714 km (0.104 R)
• M82: 91,114,079 km (0.068 R)
• M83: 91,272,054 km (0.062 R)
• M84: 92,222,599 km (0.111 R)
• M85: 93,335,757 km (0.12 R)
• M86: 93,814,171 km (0.108 R)
• M87: 95,093,831 km (0.059 R)
• M88: 95,735,905 km (0.101 R)
• M89: 99,944,093 km (0.112 R)
• M90: 100,107,155 km (0.113 R)
• M91: 100,433,428 km (0.118 R)
• M92: 107,034,883 km (0.098 R)
• M93: 111,062,357 km (0.098 R)
• M94: 113,094,793 km (0.105 R)

Kuiper Belt

Range: 30.3 - 49.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 206 - 10,596 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit