🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.26

Radius: 1.1

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 0.48 AU - 0.66 AU

Year: 188 Days

Day: 44.1 Hours

Environment

Temp: 29 °C

Axial Tilt: 11 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.08

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 0.58 AU - 0.76 AU

Year: 239 Days

Day: 38.4 Hours

Environment

Temp: 2 °C

Axial Tilt: 6.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 44,793,268 km

• M1: 486,492 km (0.097 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.35

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 0.72 AU - 1.08 AU

Year: 373 Days

Day: 24.3 Hours

Environment

Temp: -49 °C

Axial Tilt: 16.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 44,793,268 km

• M1: 715,975 km (0.115 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.44

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 0.96 AU - 1.1 AU

Year: 456 Days

Day: 47.6 Hours

Environment

Temp: -65 °C

Axial Tilt: 24.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.54

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 1.28 AU - 1.48 AU

Year: 708 Days

Day: 38.7 Hours

Environment

Temp: -85 °C

Axial Tilt: 29.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 1.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.17

Radius: 0.49

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 1.3 AU - 2.06 AU

Year: 951 Days

Day: 39.3 Hours

Environment

Temp: -105 °C

Axial Tilt: 89.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 2.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.14

Radius: 1.05

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 1.92 AU - 2.62 AU

Year: 1493 Days

Day: 12.3 Hours

Environment

Temp: -120 °C

Axial Tilt: 18.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 2.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 938

Radius: 9

Gravity: 11.58 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 2.02 AU - 3.32 AU

Year: 1905 Days

Day: 8.5 Hours

Environment

Temp: -138 °C

Axial Tilt: 36.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 44,793,268 km

• M1: 313,557 km (0.112 R)
• M2: 422,315 km (0.048 R)
• M3: 500,704 km (0.091 R)
• M4: 616,493 km (0.117 R)
• M5: 673,938 km (0.112 R)
• M6: 913,744 km (0.107 R)
• M7: 1,029,084 km (0.066 R)
• M8: 1,118,842 km (0.089 R)
• M9: 1,253,481 km (0.079 R)
• M10: 1,393,654 km (0.057 R)
• M11: 1,561,951 km (0.084 R)
• M12: 1,654,552 km (0.027 R)
• M13: 1,833,023 km (0.108 R)
• M14: 2,081,056 km (0.114 R)
• M15: 2,196,246 km (0.088 R)
• M16: 2,340,010 km (0.12 R)
• M17: 2,486,915 km (0.057 R)
• M18: 2,581,910 km (0.111 R)
• M19: 2,902,947 km (0.114 R)
• M20: 3,192,568 km (0.037 R)
• M21: 3,251,659 km (0.074 R)
• M22: 3,311,050 km (0.045 R)
• M23: 3,506,724 km (0.062 R)
• M24: 3,583,019 km (0.07 R)
• M25: 3,644,354 km (0.055 R)
• M26: 3,862,168 km (0.035 R)
• M27: 4,132,492 km (0.049 R)
• M28: 4,213,125 km (0.096 R)
• M29: 4,343,425 km (0.108 R)
• M30: 4,507,982 km (0.098 R)
• M31: 4,574,404 km (0.064 R)
• M32: 4,758,858 km (0.046 R)
• M33: 5,699,380 km (0.027 R)
• M34: 5,879,795 km (0.067 R)
• M35: 6,432,409 km (0.107 R)
• M36: 6,563,756 km (0.08 R)
• M37: 6,677,151 km (0.055 R)
• M38: 6,829,143 km (0.086 R)
• M39: 7,370,537 km (0.076 R)
• M40: 7,725,832 km (0.101 R)
• M41: 7,805,568 km (0.112 R)
• M42: 8,086,812 km (0.105 R)
• M43: 8,228,631 km (0.069 R)
• M44: 8,432,832 km (0.094 R)
• M45: 8,535,456 km (0.061 R)
• M46: 8,700,612 km (0.114 R)
• M47: 8,992,178 km (0.095 R)
• M48: 9,055,159 km (0.116 R)
• M49: 9,799,857 km (0.112 R)
• M50: 10,212,448 km (0.109 R)
• M51: 10,431,759 km (0.117 R)
• M52: 11,392,925 km (0.11 R)
• M53: 11,483,881 km (0.037 R)
• M54: 11,552,097 km (0.03 R)
• M55: 12,080,327 km (0.114 R)
• M56: 12,219,304 km (0.086 R)
• M57: 12,359,028 km (0.075 R)
• M58: 12,946,349 km (0.116 R)
• M59: 13,231,632 km (0.104 R)
• M60: 13,711,542 km (0.098 R)
• M61: 13,832,418 km (0.104 R)
• M62: 13,953,741 km (0.094 R)
• M63: 14,050,980 km (0.068 R)
• M64: 14,221,671 km (0.069 R)
• M65: 14,491,396 km (0.116 R)
• M66: 14,861,800 km (0.101 R)
• M67: 15,511,354 km (0.093 R)
• M68: 15,662,598 km (0.102 R)
• M69: 16,941,809 km (0.053 R)
• M70: 17,253,721 km (0.069 R)
• M71: 17,332,110 km (0.088 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.98 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 166.9

Radius: 5.5

Gravity: 5.52 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 12.55 AU - 17.41 AU

Year: 25311 Days

Day: 17.4 Hours

Environment

Temp: -208 °C

Axial Tilt: 10.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 44,793,268 km

• M1: 82,428 km (0.115 R)
• M2: 249,679 km (0.104 R)
• M3: 328,667 km (0.026 R)
• M4: 496,067 km (0.115 R)
• M5: 1,053,169 km (0.088 R)
• M6: 1,420,432 km (0.096 R)
• M7: 1,618,051 km (0.108 R)
• M8: 1,904,231 km (0.085 R)
• M9: 2,319,365 km (0.076 R)
• M10: 2,581,760 km (0.111 R)
• M11: 2,641,450 km (0.115 R)
• M12: 2,853,729 km (0.057 R)
• M13: 3,008,712 km (0.106 R)
• M14: 3,359,370 km (0.108 R)
• M15: 4,168,844 km (0.118 R)
• M16: 4,309,466 km (0.081 R)
• M17: 4,559,145 km (0.108 R)
• M18: 4,631,400 km (0.115 R)
• M19: 4,887,213 km (0.101 R)
• M20: 5,877,252 km (0.076 R)
• M21: 6,274,135 km (0.061 R)
• M22: 6,394,860 km (0.109 R)
• M23: 6,802,963 km (0.08 R)
• M24: 6,844,252 km (0.12 R)
• M25: 7,261,630 km (0.054 R)
• M26: 8,741,153 km (0.025 R)
• M27: 9,057,104 km (0.077 R)
• M28: 10,548,295 km (0.059 R)
• M29: 11,273,097 km (0.09 R)
• M30: 11,321,866 km (0.112 R)
• M31: 12,163,803 km (0.103 R)
• M32: 12,264,183 km (0.101 R)
• M33: 12,668,546 km (0.084 R)
• M34: 12,974,623 km (0.116 R)
• M35: 14,487,955 km (0.107 R)
• M36: 14,700,983 km (0.101 R)
• M37: 15,454,956 km (0.057 R)
• M38: 15,727,374 km (0.118 R)
• M39: 16,166,443 km (0.092 R)
• M40: 16,221,496 km (0.093 R)
• M41: 16,888,403 km (0.109 R)
• M42: 17,962,366 km (0.083 R)
• M43: 18,363,587 km (0.085 R)
• M44: 18,883,889 km (0.096 R)
• M45: 19,408,977 km (0.117 R)
• M46: 19,879,612 km (0.037 R)
• M47: 20,116,426 km (0.05 R)
• M48: 21,072,954 km (0.111 R)
• M49: 22,720,326 km (0.048 R)
• M50: 22,905,828 km (0.111 R)
• M51: 22,967,761 km (0.118 R)
• M52: 23,653,219 km (0.115 R)
• M53: 23,715,900 km (0.089 R)
• M54: 24,345,258 km (0.119 R)
• M55: 24,725,686 km (0.1 R)
• M56: 25,171,787 km (0.114 R)
• M57: 26,721,620 km (0.077 R)
• M58: 27,048,492 km (0.096 R)
• M59: 27,705,974 km (0.103 R)
• M60: 28,235,701 km (0.074 R)
• M61: 29,103,817 km (0.055 R)
• M62: 29,709,838 km (0.103 R)
• M63: 30,388,115 km (0.067 R)
• M64: 31,898,156 km (0.076 R)
• M65: 33,151,786 km (0.058 R)
• M66: 33,784,585 km (0.109 R)
• M67: 33,925,805 km (0.033 R)
• M68: 33,996,415 km (0.072 R)
• M69: 35,419,839 km (0.106 R)
• M70: 35,563,303 km (0.061 R)
• M71: 36,355,574 km (0.078 R)
• M72: 36,427,830 km (0.085 R)
• M73: 37,372,241 km (0.113 R)
• M74: 38,398,183 km (0.108 R)
• M75: 38,471,785 km (0.064 R)
• M76: 39,284,999 km (0.083 R)
• M77: 40,328,145 km (0.112 R)
• M78: 41,758,301 km (0.115 R)
• M79: 42,365,369 km (0.117 R)
• M80: 44,667,979 km (0.089 R)
• M81: 46,382,221 km (0.054 R)
• M82: 47,484,309 km (0.078 R)
• M83: 47,879,995 km (0.063 R)
• M84: 49,473,661 km (0.084 R)
• M85: 49,633,881 km (0.071 R)
• M86: 49,874,733 km (0.106 R)
• M87: 50,599,535 km (0.036 R)
• M88: 50,680,168 km (0.09 R)
• M89: 51,084,531 km (0.106 R)
• M90: 51,815,167 km (0.089 R)
• M91: 52,385,734 km (0.111 R)
• M92: 53,204,483 km (0.097 R)

Planet 10 - Ice Giant

Semi-Major Axis: 15.35 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 81.1

Radius: 3.3

Gravity: 7.45 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 13.74 AU - 16.96 AU

Year: 26255 Days

Day: 20.2 Hours

Environment

Temp: -207 °C

Axial Tilt: 16.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 44,793,268 km

• M1: 440,117 km (0.116 R)
• M2: 602,580 km (0.08 R)
• M3: 923,767 km (0.085 R)
• M4: 1,072,766 km (0.108 R)
• M5: 1,189,453 km (0.057 R)
• M6: 1,229,246 km (0.117 R)
• M7: 1,629,420 km (0.041 R)
• M8: 1,971,550 km (0.114 R)
• M9: 2,360,206 km (0.051 R)
• M10: 2,461,035 km (0.039 R)
• M11: 2,666,881 km (0.048 R)
• M12: 3,954,021 km (0.099 R)
• M13: 4,013,860 km (0.095 R)
• M14: 4,409,397 km (0.082 R)
• M15: 4,596,095 km (0.091 R)
• M16: 4,753,772 km (0.106 R)
• M17: 4,849,215 km (0.037 R)
• M18: 5,401,830 km (0.11 R)
• M19: 5,939,783 km (0.099 R)
• M20: 6,600,707 km (0.101 R)
• M21: 6,993,850 km (0.118 R)
• M22: 7,579,227 km (0.054 R)
• M23: 8,796,056 km (0.083 R)
• M24: 10,690,114 km (0.091 R)
• M25: 11,066,652 km (0.119 R)
• M26: 11,618,219 km (0.038 R)
• M27: 14,185,618 km (0.05 R)
• M28: 15,063,309 km (0.112 R)
• M29: 15,109,983 km (0.03 R)
• M30: 15,910,781 km (0.071 R)
• M31: 16,292,405 km (0.059 R)
• M32: 16,436,318 km (0.119 R)
• M33: 16,725,341 km (0.057 R)
• M34: 16,967,540 km (0.074 R)
• M35: 19,097,365 km (0.072 R)
• M36: 20,840,031 km (0.036 R)
• M37: 21,941,370 km (0.105 R)
• M38: 22,846,886 km (0.097 R)
• M39: 24,474,212 km (0.108 R)
• M40: 24,749,023 km (0.101 R)
• M41: 25,024,881 km (0.102 R)
• M42: 26,814,371 km (0.104 R)
• M43: 27,381,945 km (0.094 R)
• M44: 30,751,338 km (0.117 R)
• M45: 32,725,881 km (0.097 R)
• M46: 32,907,343 km (0.114 R)
• M47: 33,332,201 km (0.068 R)
• M48: 34,187,452 km (0.088 R)
• M49: 36,670,178 km (0.086 R)
• M50: 37,299,835 km (0.053 R)
• M51: 38,314,857 km (0.087 R)
• M52: 40,307,052 km (0.079 R)
• M53: 43,059,354 km (0.076 R)
• M54: 43,191,897 km (0.099 R)
• M55: 43,790,139 km (0.101 R)
• M56: 44,324,204 km (0.052 R)
• M57: 44,591,984 km (0.078 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 383 - 17,125 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit