🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.27

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 0.87 AU - 1.31 AU

Year: 424 Days

Day: 42.5 Hours

Environment

Temp: 6 °C

Axial Tilt: 26.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.2

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 1.23 AU - 1.71 AU

Year: 664 Days

Day: 38.2 Hours

Environment

Temp: -35 °C

Axial Tilt: 24.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 52,238,587 km

• M1: 37,549 km (0.073 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.38

Radius: 0.68

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 2.7 AU - 3.14 AU

Year: 1860 Days

Day: 14.7 Hours

Environment

Temp: -105 °C

Axial Tilt: 22.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 52,238,587 km

• M1: 1,117,945 km (0.035 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.68

Radius: 1.23

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 3.26 AU - 4.34 AU

Year: 2761 Days

Day: 22 Hours

Environment

Temp: -121 °C

Axial Tilt: 34.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 52,238,587 km

• M1: 1,433,746 km (0.118 R)
• M2: 2,356,166 km (0.085 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.76

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 3.69 AU - 5.21 AU

Year: 3499 Days

Day: 26.8 Hours

Environment

Temp: -128 °C

Axial Tilt: 40 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 52,238,587 km

• M1: 291,117 km (0.043 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 279.2

Radius: 9.3

Gravity: 3.23 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 3.74 AU - 5.46 AU

Year: 3678 Days

Day: 12.2 Hours

Environment

Temp: -132 °C

Axial Tilt: 3.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 52,238,587 km

• M1: 148,999 km (0.06 R)
• M2: 224,397 km (0.107 R)
• M3: 312,211 km (0.11 R)
• M4: 382,073 km (0.104 R)
• M5: 444,156 km (0.076 R)
• M6: 502,948 km (0.1 R)
• M7: 654,790 km (0.094 R)
• M8: 955,482 km (0.101 R)
• M9: 1,297,612 km (0.107 R)
• M10: 1,835,267 km (0.087 R)
• M11: 2,024,658 km (0.119 R)
• M12: 2,313,980 km (0.098 R)
• M13: 2,518,929 km (0.108 R)
• M14: 3,184,191 km (0.114 R)
• M15: 3,381,809 km (0.114 R)
• M16: 3,474,261 km (0.075 R)
• M17: 3,789,015 km (0.11 R)
• M18: 4,063,826 km (0.1 R)
• M19: 4,212,078 km (0.077 R)
• M20: 4,328,465 km (0.103 R)
• M21: 4,496,762 km (0.083 R)
• M22: 4,581,734 km (0.091 R)
• M23: 5,014,670 km (0.099 R)
• M24: 5,191,495 km (0.063 R)
• M25: 5,262,853 km (0.113 R)
• M26: 5,642,682 km (0.086 R)
• M27: 6,467,116 km (0.057 R)
• M28: 6,659,798 km (0.095 R)
• M29: 6,893,470 km (0.077 R)
• M30: 6,991,756 km (0.038 R)
• M31: 7,189,524 km (0.085 R)
• M32: 7,328,949 km (0.055 R)
• M33: 7,509,813 km (0.032 R)
• M34: 7,957,859 km (0.077 R)
• M35: 8,081,576 km (0.12 R)
• M36: 8,164,304 km (0.116 R)
• M37: 8,268,274 km (0.105 R)
• M38: 8,456,468 km (0.081 R)
• M39: 8,519,599 km (0.048 R)
• M40: 8,709,738 km (0.113 R)
• M41: 8,858,438 km (0.066 R)
• M42: 8,986,793 km (0.103 R)
• M43: 9,505,897 km (0.12 R)
• M44: 9,593,412 km (0.104 R)
• M45: 9,681,226 km (0.064 R)
• M46: 10,124,036 km (0.104 R)
• M47: 10,302,955 km (0.106 R)
• M48: 10,983,476 km (0.057 R)
• M49: 11,352,384 km (0.07 R)
• M50: 11,491,809 km (0.089 R)
• M51: 12,340,179 km (0.092 R)
• M52: 12,675,428 km (0.097 R)
• M53: 13,773,626 km (0.054 R)
• M54: 14,271,487 km (0.054 R)
• M55: 14,346,585 km (0.108 R)
• M56: 14,648,773 km (0.06 R)
• M57: 14,800,465 km (0.1 R)
• M58: 15,029,200 km (0.038 R)
• M59: 15,851,989 km (0.081 R)
• M60: 16,033,900 km (0.061 R)
• M61: 16,294,948 km (0.039 R)
• M62: 16,373,637 km (0.107 R)
• M63: 16,742,096 km (0.091 R)
• M64: 16,953,927 km (0.05 R)
• M65: 17,139,877 km (0.118 R)
• M66: 17,648,360 km (0.116 R)
• M67: 18,080,399 km (0.088 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 483.8

Radius: 14.5

Gravity: 2.3 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 5.09 AU - 5.77 AU

Year: 4717 Days

Day: 14.3 Hours

Environment

Temp: -143 °C

Axial Tilt: 18.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 52,238,587 km

• M1: 192,233 km (0.058 R)
• M2: 370,554 km (0.115 R)
• M3: 567,275 km (0.109 R)
• M4: 944,262 km (0.059 R)
• M5: 1,329,177 km (0.066 R)
• M6: 1,598,603 km (0.093 R)
• M7: 1,824,196 km (0.083 R)
• M8: 1,948,961 km (0.105 R)
• M9: 2,512,197 km (0.116 R)
• M10: 2,652,221 km (0.105 R)
• M11: 3,106,400 km (0.098 R)
• M12: 3,410,383 km (0.083 R)
• M13: 3,644,653 km (0.101 R)
• M14: 3,743,986 km (0.105 R)
• M15: 3,965,540 km (0.061 R)
• M16: 4,129,500 km (0.034 R)
• M17: 4,254,115 km (0.061 R)
• M18: 4,358,833 km (0.066 R)
• M19: 4,464,300 km (0.107 R)
• M20: 4,656,683 km (0.108 R)
• M21: 5,005,395 km (0.054 R)
• M22: 5,430,552 km (0.067 R)
• M23: 5,844,340 km (0.089 R)
• M24: 6,508,555 km (0.092 R)
• M25: 6,727,117 km (0.048 R)
• M26: 7,171,722 km (0.114 R)
• M27: 7,296,935 km (0.114 R)
• M28: 8,011,714 km (0.03 R)
• M29: 8,536,055 km (0.055 R)
• M30: 8,856,044 km (0.083 R)
• M31: 9,234,377 km (0.06 R)
• M32: 9,617,946 km (0.108 R)
• M33: 9,923,126 km (0.086 R)
• M34: 10,372,817 km (0.099 R)
• M35: 10,514,636 km (0.069 R)
• M36: 11,002,026 km (0.068 R)
• M37: 11,702,593 km (0.087 R)
• M38: 12,147,796 km (0.118 R)
• M39: 13,609,666 km (0.073 R)
• M40: 13,765,248 km (0.103 R)
• M41: 14,140,888 km (0.112 R)
• M42: 14,646,978 km (0.118 R)
• M43: 15,255,692 km (0.12 R)
• M44: 15,774,647 km (0.097 R)
• M45: 15,938,157 km (0.075 R)
• M46: 16,135,028 km (0.07 R)
• M47: 16,332,647 km (0.107 R)
• M48: 16,896,930 km (0.067 R)
• M49: 17,433,986 km (0.112 R)
• M50: 17,840,593 km (0.105 R)
• M51: 17,976,727 km (0.115 R)
• M52: 18,490,596 km (0.049 R)
• M53: 19,357,665 km (0.112 R)
• M54: 19,743,478 km (0.108 R)
• M55: 20,202,744 km (0.061 R)
• M56: 21,275,809 km (0.084 R)
• M57: 22,001,508 km (0.062 R)
• M58: 22,735,436 km (0.099 R)
• M59: 22,883,089 km (0.106 R)
• M60: 23,589,191 km (0.115 R)
• M61: 24,567,112 km (0.072 R)
• M62: 25,175,526 km (0.074 R)
• M63: 25,405,010 km (0.092 R)
• M64: 25,596,644 km (0.043 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 663.3

Radius: 9.6

Gravity: 7.2 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 8.07 AU - 8.55 AU

Year: 8930 Days

Day: 5.2 Hours

Environment

Temp: -178 °C

Axial Tilt: 2.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 52,238,587 km

• M1: 200,012 km (0.118 R)
• M2: 272,418 km (0.119 R)
• M3: 347,217 km (0.044 R)
• M4: 444,306 km (0.113 R)
• M5: 552,016 km (0.026 R)
• M6: 639,381 km (0.058 R)
• M7: 966,701 km (0.077 R)
• M8: 1,590,225 km (0.111 R)
• M9: 1,874,461 km (0.07 R)
• M10: 2,222,576 km (0.109 R)
• M11: 2,591,185 km (0.086 R)
• M12: 2,692,762 km (0.091 R)
• M13: 2,821,565 km (0.107 R)
• M14: 3,005,421 km (0.115 R)
• M15: 3,085,606 km (0.116 R)
• M16: 4,012,664 km (0.091 R)
• M17: 4,130,547 km (0.034 R)
• M18: 4,799,997 km (0.088 R)
• M19: 4,925,360 km (0.068 R)
• M20: 5,020,205 km (0.111 R)
• M21: 5,243,555 km (0.115 R)
• M22: 5,568,482 km (0.119 R)
• M23: 5,967,160 km (0.116 R)
• M24: 6,170,015 km (0.088 R)
• M25: 6,582,456 km (0.101 R)
• M26: 6,652,019 km (0.101 R)
• M27: 6,721,881 km (0.072 R)
• M28: 6,897,659 km (0.069 R)
• M29: 7,182,044 km (0.078 R)
• M30: 7,434,117 km (0.096 R)
• M31: 7,872,887 km (0.119 R)
• M32: 8,058,239 km (0.107 R)
• M33: 8,357,734 km (0.048 R)
• M34: 8,699,116 km (0.08 R)
• M35: 9,006,390 km (0.093 R)
• M36: 9,161,523 km (0.082 R)
• M37: 9,869,869 km (0.086 R)
• M38: 9,989,697 km (0.104 R)
• M39: 10,150,216 km (0.114 R)
• M40: 10,759,677 km (0.088 R)
• M41: 11,801,776 km (0.096 R)
• M42: 12,099,326 km (0.109 R)
• M43: 12,788,673 km (0.104 R)
• M44: 12,875,739 km (0.074 R)
• M45: 13,006,787 km (0.054 R)
• M46: 13,935,939 km (0.084 R)
• M47: 14,160,486 km (0.09 R)
• M48: 14,250,544 km (0.033 R)
• M49: 14,340,751 km (0.091 R)
• M50: 14,658,347 km (0.111 R)
• M51: 15,024,114 km (0.093 R)
• M52: 15,392,873 km (0.041 R)
• M53: 15,531,849 km (0.063 R)
• M54: 15,764,624 km (0.103 R)
• M55: 16,045,419 km (0.106 R)
• M56: 16,993,271 km (0.091 R)
• M57: 17,281,097 km (0.049 R)
• M58: 17,522,249 km (0.109 R)
• M59: 17,619,039 km (0.059 R)
• M60: 17,715,978 km (0.09 R)
• M61: 18,252,436 km (0.099 R)
• M62: 18,547,294 km (0.077 R)
• M63: 18,645,879 km (0.059 R)
• M64: 19,441,141 km (0.035 R)
• M65: 20,962,252 km (0.043 R)
• M66: 21,581,288 km (0.106 R)
• M67: 21,788,930 km (0.069 R)
• M68: 23,902,149 km (0.116 R)
• M69: 24,494,707 km (0.062 R)
• M70: 24,874,236 km (0.119 R)
• M71: 25,037,597 km (0.052 R)
• M72: 27,248,504 km (0.03 R)
• M73: 27,473,051 km (0.109 R)
• M74: 28,775,898 km (0.107 R)
• M75: 29,463,600 km (0.1 R)
• M76: 33,521,891 km (0.093 R)
• M77: 33,702,306 km (0.08 R)
• M78: 33,883,020 km (0.085 R)
• M79: 34,913,151 km (0.045 R)
• M80: 35,830,635 km (0.085 R)
• M81: 36,076,574 km (0.088 R)
• M82: 36,446,679 km (0.096 R)
• M83: 37,689,239 km (0.114 R)
• M84: 38,882,581 km (0.103 R)
• M85: 39,198,681 km (0.045 R)
• M86: 40,920,254 km (0.116 R)
• M87: 41,048,758 km (0.084 R)
• M88: 41,306,216 km (0.118 R)
• M89: 42,016,806 km (0.095 R)
• M90: 43,188,456 km (0.03 R)

Planet 9 - Gas Giant

Semi-Major Axis: 10.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 613.8

Radius: 12.8

Gravity: 3.75 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 9.44 AU - 10.82 AU

Year: 12019 Days

Day: 15 Hours

Environment

Temp: -171 °C

Axial Tilt: 19.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 52,238,587 km

• M1: 254,915 km (0.094 R)
• M2: 377,585 km (0.095 R)
• M3: 471,383 km (0.119 R)
• M4: 575,802 km (0.059 R)
• M5: 656,286 km (0.075 R)
• M6: 759,060 km (0.088 R)
• M7: 849,267 km (0.114 R)
• M8: 1,002,455 km (0.111 R)
• M9: 1,144,424 km (0.098 R)
• M10: 1,382,135 km (0.089 R)
• M11: 1,588,879 km (0.11 R)
• M12: 1,684,173 km (0.12 R)
• M13: 2,270,148 km (0.116 R)
• M14: 2,460,735 km (0.116 R)
• M15: 2,544,211 km (0.111 R)
• M16: 2,713,855 km (0.053 R)
• M17: 3,429,980 km (0.108 R)
• M18: 3,523,628 km (0.086 R)
• M19: 3,745,332 km (0.115 R)
• M20: 4,336,842 km (0.117 R)
• M21: 4,957,673 km (0.108 R)
• M22: 5,206,903 km (0.098 R)
• M23: 5,680,381 km (0.103 R)
• M24: 6,016,527 km (0.107 R)
• M25: 6,359,106 km (0.104 R)
• M26: 6,786,657 km (0.103 R)
• M27: 8,292,360 km (0.098 R)
• M28: 8,631,199 km (0.097 R)
• M29: 8,931,591 km (0.068 R)
• M30: 9,191,592 km (0.108 R)
• M31: 11,081,761 km (0.116 R)
• M32: 11,361,509 km (0.098 R)
• M33: 11,927,887 km (0.107 R)
• M34: 12,941,113 km (0.088 R)
• M35: 13,285,039 km (0.07 R)
• M36: 13,383,774 km (0.113 R)
• M37: 13,881,486 km (0.061 R)
• M38: 15,100,858 km (0.08 R)
• M39: 15,411,124 km (0.028 R)
• M40: 15,619,065 km (0.103 R)
• M41: 16,354,338 km (0.068 R)
• M42: 16,886,458 km (0.084 R)
• M43: 18,022,355 km (0.095 R)
• M44: 18,461,724 km (0.1 R)
• M45: 19,406,733 km (0.075 R)
• M46: 19,575,181 km (0.087 R)
• M47: 20,253,757 km (0.117 R)
• M48: 20,940,112 km (0.092 R)
• M49: 21,055,302 km (0.08 R)
• M50: 21,459,815 km (0.102 R)
• M51: 21,575,902 km (0.117 R)
• M52: 22,748,301 km (0.089 R)
• M53: 22,985,114 km (0.119 R)
• M54: 23,820,918 km (0.11 R)
• M55: 24,061,621 km (0.079 R)
• M56: 24,242,634 km (0.087 R)
• M57: 24,484,683 km (0.049 R)
• M58: 25,154,433 km (0.101 R)
• M59: 27,325,397 km (0.072 R)
• M60: 27,640,451 km (0.084 R)
• M61: 33,110,048 km (0.096 R)
• M62: 33,311,407 km (0.119 R)
• M63: 33,648,002 km (0.114 R)
• M64: 36,173,513 km (0.118 R)
• M65: 36,658,210 km (0.111 R)
• M66: 37,564,025 km (0.074 R)
• M67: 37,984,545 km (0.104 R)
• M68: 39,682,331 km (0.109 R)
• M69: 40,396,960 km (0.114 R)
• M70: 40,612,232 km (0.046 R)
• M71: 41,477,057 km (0.096 R)
• M72: 42,420,720 km (0.116 R)
• M73: 43,738,977 km (0.066 R)
• M74: 45,145,197 km (0.093 R)
• M75: 45,443,046 km (0.112 R)
• M76: 46,340,783 km (0.055 R)
• M77: 47,774,080 km (0.12 R)
• M78: 47,925,772 km (0.072 R)
• M79: 50,374,989 km (0.052 R)
• M80: 50,838,742 km (0.1 R)
• M81: 51,071,217 km (0.106 R)
• M82: 51,614,856 km (0.115 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: 429 - 16,202 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit