🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.75

Radius: 1.25

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 0.89 AU - 1.33 AU

Year: 450 Days

Day: 42.4 Hours

Environment

Temp: -10 °C

Axial Tilt: 149.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.02

Radius: 1.56

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 0.89 AU - 1.37 AU

Year: 462 Days

Day: 14.3 Hours

Environment

Temp: -16 °C

Axial Tilt: 1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.31

Radius: 0.63

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 1.08 AU - 1.64 AU

Year: 611 Days

Day: 41.6 Hours

Environment

Temp: -44 °C

Axial Tilt: 2.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.02

Radius: 1.74

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 1.4 AU - 1.62 AU

Year: 714 Days

Day: 38.2 Hours

Environment

Temp: -51 °C

Axial Tilt: 19.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.64

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 1.41 AU - 1.67 AU

Year: 736 Days

Day: 13.5 Hours

Environment

Temp: -52 °C

Axial Tilt: 24.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.28

Radius: 1.1

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 2.61 AU - 3.05 AU

Year: 1833 Days

Day: 33.8 Hours

Environment

Temp: -103 °C

Axial Tilt: 49.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 63,617,398 km

• M1: 58,194 km (0.097 R)
• M2: 253,568 km (0.103 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 987.3

Radius: 12.3

Gravity: 6.53 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 3.39 AU - 5.47 AU

Year: 3590 Days

Day: 12.3 Hours

Environment

Temp: -136 °C

Axial Tilt: 24.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 63,617,398 km

• M1: 162,613 km (0.065 R)
• M2: 247,884 km (0.072 R)
• M3: 354,397 km (0.096 R)
• M4: 475,422 km (0.042 R)
• M5: 734,077 km (0.094 R)
• M6: 899,532 km (0.027 R)
• M7: 1,012,927 km (0.118 R)
• M8: 1,213,538 km (0.033 R)
• M9: 1,369,269 km (0.119 R)
• M10: 1,717,084 km (0.09 R)
• M11: 1,844,841 km (0.095 R)
• M12: 2,212,553 km (0.112 R)
• M13: 2,334,475 km (0.037 R)
• M14: 2,585,350 km (0.112 R)
• M15: 2,695,754 km (0.087 R)
• M16: 3,270,957 km (0.117 R)
• M17: 3,634,331 km (0.105 R)
• M18: 3,716,909 km (0.095 R)
• M19: 3,841,973 km (0.075 R)
• M20: 4,334,449 km (0.086 R)
• M21: 4,422,113 km (0.102 R)
• M22: 4,915,337 km (0.063 R)
• M23: 5,473,337 km (0.067 R)
• M24: 5,808,287 km (0.099 R)
• M25: 6,027,298 km (0.118 R)
• M26: 6,174,652 km (0.036 R)
• M27: 6,348,335 km (0.103 R)
• M28: 6,498,382 km (0.1 R)
• M29: 6,751,202 km (0.11 R)
• M30: 7,136,417 km (0.077 R)
• M31: 7,371,136 km (0.064 R)
• M32: 7,821,276 km (0.073 R)
• M33: 8,117,480 km (0.07 R)
• M34: 8,804,283 km (0.109 R)
• M35: 8,971,833 km (0.104 R)
• M36: 9,941,676 km (0.106 R)
• M37: 10,028,892 km (0.104 R)
• M38: 10,409,618 km (0.088 R)
• M39: 10,765,362 km (0.09 R)
• M40: 11,306,457 km (0.101 R)
• M41: 11,979,797 km (0.094 R)
• M42: 12,446,393 km (0.076 R)
• M43: 12,571,906 km (0.112 R)
• M44: 13,719,770 km (0.076 R)
• M45: 13,816,859 km (0.112 R)
• M46: 14,207,908 km (0.106 R)
• M47: 14,371,867 km (0.056 R)
• M48: 14,768,152 km (0.101 R)
• M49: 14,867,635 km (0.081 R)
• M50: 14,967,566 km (0.116 R)
• M51: 15,101,007 km (0.056 R)
• M52: 15,234,898 km (0.071 R)
• M53: 15,335,577 km (0.079 R)
• M54: 15,605,003 km (0.115 R)
• M55: 15,774,198 km (0.084 R)
• M56: 16,217,157 km (0.116 R)
• M57: 16,319,931 km (0.103 R)
• M58: 16,941,211 km (0.062 R)
• M59: 17,394,792 km (0.07 R)
• M60: 17,500,109 km (0.104 R)
• M61: 18,599,952 km (0.025 R)
• M62: 18,815,523 km (0.103 R)
• M63: 19,466,872 km (0.092 R)
• M64: 19,722,235 km (0.07 R)
• M65: 20,420,857 km (0.091 R)
• M66: 20,791,860 km (0.114 R)
• M67: 21,465,200 km (0.113 R)
• M68: 21,728,941 km (0.112 R)
• M69: 22,297,862 km (0.106 R)
• M70: 23,179,891 km (0.109 R)
• M71: 23,566,751 km (0.085 R)
• M72: 24,112,185 km (0.084 R)
• M73: 24,938,115 km (0.116 R)
• M74: 25,096,539 km (0.102 R)
• M75: 25,414,285 km (0.106 R)
• M76: 26,214,484 km (0.117 R)
• M77: 26,496,476 km (0.032 R)

Planet 8 - Gas Giant

Semi-Major Axis: 4.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 516.4

Radius: 8.8

Gravity: 6.67 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 3.68 AU - 5.46 AU

Year: 3761 Days

Day: 13.2 Hours

Environment

Temp: -142 °C

Axial Tilt: 6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 63,617,398 km

• M1: 159,621 km (0.113 R)
• M2: 263,891 km (0.119 R)
• M3: 425,456 km (0.117 R)
• M4: 501,751 km (0.096 R)
• M5: 602,281 km (0.074 R)
• M6: 699,968 km (0.091 R)
• M7: 824,883 km (0.099 R)
• M8: 1,997,730 km (0.108 R)
• M9: 2,209,112 km (0.099 R)
• M10: 2,459,688 km (0.048 R)
• M11: 2,621,104 km (0.077 R)
• M12: 3,143,201 km (0.116 R)
• M13: 3,212,913 km (0.105 R)
• M14: 3,443,294 km (0.112 R)
• M15: 3,515,251 km (0.091 R)
• M16: 3,605,907 km (0.111 R)
• M17: 3,715,712 km (0.091 R)
• M18: 3,808,014 km (0.115 R)
• M19: 4,185,300 km (0.118 R)
• M20: 4,397,878 km (0.1 R)
• M21: 4,693,633 km (0.114 R)
• M22: 5,200,770 km (0.094 R)
• M23: 5,304,292 km (0.079 R)
• M24: 5,576,859 km (0.096 R)
• M25: 5,832,372 km (0.114 R)
• M26: 5,918,541 km (0.046 R)
• M27: 6,005,008 km (0.103 R)
• M28: 6,091,924 km (0.064 R)
• M29: 6,201,131 km (0.106 R)
• M30: 6,399,348 km (0.115 R)
• M31: 6,555,079 km (0.072 R)
• M32: 6,689,418 km (0.051 R)
• M33: 7,445,187 km (0.092 R)
• M34: 7,655,970 km (0.081 R)
• M35: 7,797,639 km (0.112 R)
• M36: 7,940,206 km (0.094 R)
• M37: 8,251,968 km (0.094 R)
• M38: 8,372,993 km (0.069 R)
• M39: 8,543,235 km (0.108 R)
• M40: 8,788,725 km (0.112 R)
• M41: 9,161,224 km (0.108 R)
• M42: 9,387,117 km (0.12 R)
• M43: 9,895,899 km (0.083 R)
• M44: 10,153,656 km (0.03 R)
• M45: 10,754,890 km (0.116 R)
• M46: 11,206,676 km (0.084 R)
• M47: 11,394,571 km (0.077 R)
• M48: 11,719,048 km (0.103 R)
• M49: 11,800,729 km (0.108 R)
• M50: 11,937,162 km (0.109 R)
• M51: 12,156,473 km (0.081 R)
• M52: 12,654,933 km (0.119 R)
• M53: 12,850,607 km (0.098 R)
• M54: 12,962,805 km (0.109 R)
• M55: 13,786,491 km (0.119 R)
• M56: 13,843,787 km (0.109 R)
• M57: 14,861,651 km (0.053 R)
• M58: 15,009,005 km (0.106 R)
• M59: 16,387,549 km (0.107 R)
• M60: 17,061,039 km (0.099 R)
• M61: 17,184,607 km (0.097 R)
• M62: 17,339,291 km (0.063 R)
• M63: 17,618,889 km (0.067 R)
• M64: 18,025,496 km (0.101 R)
• M65: 18,688,813 km (0.119 R)
• M66: 18,911,714 km (0.112 R)
• M67: 19,328,045 km (0.1 R)
• M68: 19,521,176 km (0.088 R)
• M69: 19,617,966 km (0.112 R)
• M70: 19,909,382 km (0.089 R)
• M71: 20,202,145 km (0.059 R)
• M72: 20,562,078 km (0.101 R)
• M73: 21,354,647 km (0.117 R)
• M74: 21,587,571 km (0.034 R)
• M75: 21,989,092 km (0.11 R)
• M76: 22,089,771 km (0.094 R)
• M77: 22,224,409 km (0.109 R)
• M78: 22,426,815 km (0.068 R)
• M79: 22,731,396 km (0.102 R)

Planet 9 - Gas Giant

Semi-Major Axis: 5.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 289.5

Radius: 13.9

Gravity: 1.5 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 4.46 AU - 6.9 AU

Year: 5212 Days

Day: 12.4 Hours

Environment

Temp: -157 °C

Axial Tilt: 8.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 63,617,398 km

• M1: 183,557 km (0.034 R)
• M2: 317,895 km (0.116 R)
• M3: 431,440 km (0.116 R)
• M4: 521,199 km (0.052 R)
• M5: 610,359 km (0.038 R)
• M6: 786,885 km (0.118 R)
• M7: 1,231,789 km (0.065 R)
• M8: 1,384,079 km (0.042 R)
• M9: 1,476,082 km (0.073 R)
• M10: 1,983,069 km (0.102 R)
• M11: 2,272,092 km (0.119 R)
• M12: 2,640,702 km (0.115 R)
• M13: 2,790,299 km (0.056 R)
• M14: 3,203,040 km (0.1 R)
• M15: 3,380,912 km (0.047 R)
• M16: 3,635,527 km (0.039 R)
• M17: 4,067,716 km (0.1 R)
• M18: 4,378,281 km (0.099 R)
• M19: 4,817,949 km (0.108 R)
• M20: 5,105,177 km (0.079 R)
• M21: 5,209,147 km (0.084 R)
• M22: 5,482,912 km (0.062 R)
• M23: 6,000,670 km (0.061 R)
• M24: 6,154,756 km (0.086 R)
• M25: 6,761,225 km (0.075 R)
• M26: 7,222,884 km (0.096 R)
• M27: 7,481,240 km (0.09 R)
• M28: 7,647,294 km (0.113 R)
• M29: 8,421,762 km (0.1 R)
• M30: 8,594,547 km (0.061 R)
• M31: 8,818,495 km (0.084 R)
• M32: 9,246,794 km (0.097 R)
• M33: 9,425,115 km (0.083 R)
• M34: 9,578,901 km (0.115 R)
• M35: 9,759,316 km (0.114 R)
• M36: 9,914,898 km (0.089 R)
• M37: 10,123,737 km (0.112 R)
• M38: 10,228,605 km (0.094 R)
• M39: 10,333,922 km (0.088 R)
• M40: 10,892,670 km (0.114 R)
• M41: 11,433,915 km (0.1 R)
• M42: 11,707,978 km (0.066 R)
• M43: 11,873,433 km (0.072 R)
• M44: 12,206,588 km (0.08 R)
• M45: 12,318,487 km (0.104 R)
• M46: 12,514,909 km (0.052 R)
• M47: 12,684,104 km (0.092 R)
• M48: 13,310,919 km (0.111 R)
• M49: 13,483,705 km (0.09 R)
• M50: 13,918,885 km (0.071 R)
• M51: 14,684,078 km (0.069 R)
• M52: 14,832,778 km (0.106 R)
• M53: 15,614,278 km (0.078 R)
• M54: 16,040,632 km (0.109 R)
• M55: 16,193,820 km (0.108 R)
• M56: 16,470,875 km (0.065 R)
• M57: 16,594,443 km (0.108 R)
• M58: 17,468,543 km (0.062 R)
• M59: 17,563,089 km (0.071 R)
• M60: 18,165,819 km (0.073 R)
• M61: 18,261,562 km (0.106 R)
• M62: 18,678,641 km (0.08 R)
• M63: 18,775,281 km (0.036 R)
• M64: 19,359,012 km (0.054 R)
• M65: 19,751,407 km (0.068 R)
• M66: 20,278,739 km (0.101 R)
• M67: 20,710,628 km (0.118 R)
• M68: 21,145,659 km (0.076 R)
• M69: 21,448,445 km (0.115 R)
• M70: 21,549,723 km (0.075 R)
• M71: 22,024,547 km (0.092 R)
• M72: 22,605,734 km (0.082 R)
• M73: 22,708,807 km (0.098 R)

Planet 10 - Gas Giant

Semi-Major Axis: 11.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 783.6

Radius: 10.7

Gravity: 6.84 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 9.51 AU - 12.75 AU

Year: 14296 Days

Day: 6.6 Hours

Environment

Temp: -188 °C

Axial Tilt: 32.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 63,617,398 km

• M1: 162,613 km (0.088 R)
• M2: 430,543 km (0.115 R)
• M3: 584,928 km (0.056 R)
• M4: 679,474 km (0.062 R)
• M5: 864,227 km (0.096 R)
• M6: 1,933,552 km (0.117 R)
• M7: 2,231,701 km (0.092 R)
• M8: 2,355,119 km (0.113 R)
• M9: 2,641,150 km (0.113 R)
• M10: 2,739,137 km (0.087 R)
• M11: 3,566,114 km (0.103 R)
• M12: 4,007,129 km (0.066 R)
• M13: 4,082,376 km (0.052 R)
• M14: 4,272,515 km (0.087 R)
• M15: 4,388,005 km (0.084 R)
• M16: 4,981,160 km (0.117 R)
• M17: 5,432,347 km (0.04 R)
• M18: 6,417,749 km (0.116 R)
• M19: 6,639,303 km (0.05 R)
• M20: 6,773,492 km (0.092 R)
• M21: 7,504,128 km (0.072 R)
• M22: 7,597,328 km (0.105 R)
• M23: 8,891,649 km (0.109 R)
• M24: 8,990,234 km (0.1 R)
• M25: 9,188,600 km (0.105 R)
• M26: 9,589,523 km (0.117 R)
• M27: 9,690,651 km (0.106 R)
• M28: 10,356,661 km (0.044 R)
• M29: 11,463,685 km (0.119 R)
• M30: 12,442,354 km (0.119 R)
• M31: 12,885,912 km (0.1 R)
• M32: 12,997,661 km (0.087 R)
• M33: 13,334,705 km (0.099 R)
• M34: 14,828,440 km (0.068 R)
• M35: 15,535,589 km (0.06 R)
• M36: 16,073,244 km (0.056 R)
• M37: 16,193,521 km (0.035 R)
• M38: 16,314,097 km (0.103 R)
• M39: 17,043,985 km (0.094 R)
• M40: 17,846,727 km (0.102 R)
• M41: 18,409,664 km (0.113 R)
• M42: 19,553,190 km (0.1 R)
• M43: 21,310,965 km (0.118 R)
• M44: 21,775,017 km (0.091 R)
• M45: 22,309,381 km (0.082 R)
• M46: 23,869,687 km (0.06 R)
• M47: 24,282,427 km (0.093 R)
• M48: 24,906,101 km (0.106 R)
• M49: 25,464,849 km (0.065 R)
• M50: 25,816,105 km (0.111 R)
• M51: 26,239,915 km (0.063 R)
• M52: 27,022,761 km (0.083 R)
• M53: 28,320,223 km (0.08 R)
• M54: 31,050,384 km (0.117 R)
• M55: 31,350,627 km (0.055 R)
• M56: 32,560,874 km (0.105 R)
• M57: 33,248,426 km (0.027 R)
• M58: 33,863,572 km (0.044 R)
• M59: 34,949,055 km (0.12 R)
• M60: 35,261,265 km (0.115 R)
• M61: 35,339,505 km (0.086 R)
• M62: 36,046,056 km (0.116 R)
• M63: 37,712,426 km (0.12 R)
• M64: 38,998,968 km (0.112 R)
• M65: 39,566,393 km (0.117 R)
• M66: 39,810,387 km (0.068 R)
• M67: 41,284,973 km (0.05 R)
• M68: 41,367,402 km (0.115 R)
• M69: 42,444,057 km (0.054 R)
• M70: 43,111,264 km (0.04 R)
• M71: 43,362,289 km (0.066 R)
• M72: 44,794,390 km (0.037 R)
• M73: 45,814,497 km (0.092 R)
• M74: 47,359,096 km (0.039 R)
• M75: 47,445,413 km (0.06 R)
• M76: 49,532,453 km (0.039 R)
• M77: 50,940,469 km (0.073 R)
• M78: 52,183,328 km (0.088 R)
• M79: 53,346,301 km (0.035 R)
• M80: 53,525,969 km (0.118 R)
• M81: 54,879,829 km (0.117 R)
• M82: 54,970,486 km (0.05 R)
• M83: 55,424,665 km (0.052 R)
• M84: 56,062,400 km (0.056 R)
• M85: 56,428,018 km (0.12 R)
• M86: 56,610,976 km (0.114 R)
• M87: 56,977,790 km (0.04 R)
• M88: 60,969,809 km (0.078 R)
• M89: 63,046,826 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: 481 - 13,034 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit