🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.66

Radius: 0.85

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 0.53 AU - 0.83 AU

Year: 211 Days

Day: 35.4 Hours

Environment

Temp: 125 °C

Axial Tilt: 38.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 55,735,293 km

• M1: 73,153 km (0.049 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.19

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 0.99 AU - 1.27 AU

Year: 453 Days

Day: 28.3 Hours

Environment

Temp: -5 °C

Axial Tilt: 32.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.24 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.31

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 1.16 AU - 1.32 AU

Year: 520 Days

Day: 43.2 Hours

Environment

Temp: -0 °C

Axial Tilt: 34.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 55,735,293 km

• M1: 567,574 km (0.096 R)
• M2: 931,247 km (0.073 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.42

Radius: 1.64

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 1.53 AU - 2.39 AU

Year: 1034 Days

Day: 26.3 Hours

Environment

Temp: -82 °C

Axial Tilt: 1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.48

Radius: 1.17

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 2.44 AU - 2.84 AU

Year: 1616 Days

Day: 31.6 Hours

Environment

Temp: -103 °C

Axial Tilt: 1.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 55,735,293 km

• M1: 183,257 km (0.062 R)
• M2: 1,243,906 km (0.098 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.26

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 3.15 AU - 3.35 AU

Year: 2207 Days

Day: 34.9 Hours

Environment

Temp: -127 °C

Axial Tilt: 35.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.33

Radius: 1.4

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 3.36 AU - 3.46 AU

Year: 2372 Days

Day: 44.7 Hours

Environment

Temp: -130 °C

Axial Tilt: 28.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 8.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 971.3

Radius: 11.7

Gravity: 7.1 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 7.04 AU - 9.62 AU

Year: 9057 Days

Day: 5.5 Hours

Environment

Temp: -168 °C

Axial Tilt: 25.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 55,735,293 km

• M1: 174,880 km (0.101 R)
• M2: 256,860 km (0.118 R)
• M3: 406,757 km (0.108 R)
• M4: 609,462 km (0.066 R)
• M5: 690,693 km (0.112 R)
• M6: 1,017,266 km (0.067 R)
• M7: 1,240,466 km (0.065 R)
• M8: 1,325,736 km (0.053 R)
• M9: 1,502,711 km (0.042 R)
• M10: 1,782,907 km (0.066 R)
• M11: 1,904,830 km (0.106 R)
• M12: 2,313,830 km (0.12 R)
• M13: 2,393,566 km (0.089 R)
• M14: 2,474,349 km (0.116 R)
• M15: 2,892,176 km (0.087 R)
• M16: 3,212,764 km (0.026 R)
• M17: 3,545,021 km (0.117 R)
• M18: 3,920,212 km (0.111 R)
• M19: 4,080,432 km (0.11 R)
• M20: 4,177,670 km (0.073 R)
• M21: 4,440,514 km (0.114 R)
• M22: 5,762,360 km (0.101 R)
• M23: 5,981,671 km (0.099 R)
• M24: 6,770,949 km (0.104 R)
• M25: 7,315,336 km (0.079 R)
• M26: 7,712,817 km (0.111 R)
• M27: 7,873,785 km (0.081 R)
• M28: 9,458,475 km (0.12 R)
• M29: 9,891,561 km (0.079 R)
• M30: 10,419,940 km (0.044 R)
• M31: 11,093,281 km (0.107 R)
• M32: 11,966,334 km (0.089 R)
• M33: 12,861,527 km (0.111 R)
• M34: 12,956,971 km (0.055 R)
• M35: 14,765,908 km (0.062 R)
• M36: 15,016,335 km (0.118 R)
• M37: 16,135,178 km (0.089 R)
• M38: 16,548,666 km (0.05 R)
• M39: 16,652,637 km (0.119 R)
• M40: 17,175,631 km (0.112 R)
• M41: 17,703,861 km (0.104 R)
• M42: 17,863,482 km (0.119 R)
• M43: 20,091,293 km (0.113 R)
• M44: 21,096,890 km (0.119 R)
• M45: 21,379,181 km (0.113 R)
• M46: 21,492,427 km (0.043 R)
• M47: 22,061,647 km (0.093 R)
• M48: 22,176,089 km (0.091 R)
• M49: 22,290,681 km (0.1 R)
• M50: 22,924,826 km (0.059 R)
• M51: 23,214,897 km (0.051 R)
• M52: 23,857,569 km (0.058 R)
• M53: 25,339,935 km (0.093 R)
• M54: 25,519,901 km (0.097 R)
• M55: 26,425,716 km (0.08 R)
• M56: 27,035,477 km (0.115 R)
• M57: 28,268,762 km (0.101 R)
• M58: 29,331,505 km (0.096 R)
• M59: 30,153,096 km (0.096 R)
• M60: 30,471,141 km (0.092 R)
• M61: 31,303,055 km (0.1 R)
• M62: 31,496,037 km (0.03 R)
• M63: 31,883,345 km (0.048 R)
• M64: 34,372,804 km (0.116 R)
• M65: 35,775,284 km (0.095 R)
• M66: 37,128,097 km (0.08 R)
• M67: 37,332,597 km (0.033 R)
• M68: 38,222,555 km (0.073 R)
• M69: 38,773,674 km (0.097 R)
• M70: 39,744,564 km (0.092 R)
• M71: 40,443,036 km (0.118 R)
• M72: 41,074,938 km (0.073 R)
• M73: 41,922,709 km (0.116 R)
• M74: 42,990,538 km (0.068 R)
• M75: 43,995,387 km (0.064 R)
• M76: 44,211,556 km (0.1 R)
• M77: 44,428,324 km (0.107 R)
• M78: 45,662,656 km (0.108 R)
• M79: 47,203,065 km (0.076 R)
• M80: 47,720,374 km (0.1 R)
• M81: 47,794,425 km (0.059 R)
• M82: 48,462,529 km (0.088 R)
• M83: 48,685,879 km (0.082 R)
• M84: 49,958,359 km (0.055 R)

Planet 9 - Gas Giant

Semi-Major Axis: 9.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 819.1

Radius: 9.7

Gravity: 8.71 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 8.38 AU - 10.78 AU

Year: 11171 Days

Day: 10.4 Hours

Environment

Temp: -186 °C

Axial Tilt: 78 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 55,735,293 km

• M1: 211,232 km (0.097 R)
• M2: 311,313 km (0.085 R)
• M3: 525,537 km (0.084 R)
• M4: 607,966 km (0.11 R)
• M5: 713,432 km (0.059 R)
• M6: 806,482 km (0.061 R)
• M7: 883,974 km (0.099 R)
• M8: 1,111,213 km (0.088 R)
• M9: 1,380,489 km (0.108 R)
• M10: 1,874,910 km (0.074 R)
• M11: 2,087,339 km (0.087 R)
• M12: 2,594,177 km (0.06 R)
• M13: 2,711,910 km (0.11 R)
• M14: 3,045,065 km (0.119 R)
• M15: 3,263,926 km (0.092 R)
• M16: 3,488,024 km (0.05 R)
• M17: 3,618,324 km (0.119 R)
• M18: 3,917,669 km (0.082 R)
• M19: 4,469,386 km (0.049 R)
• M20: 4,575,600 km (0.096 R)
• M21: 5,417,687 km (0.095 R)
• M22: 5,568,930 km (0.115 R)
• M23: 5,683,373 km (0.087 R)
• M24: 6,031,487 km (0.104 R)
• M25: 6,267,253 km (0.085 R)
• M26: 7,075,530 km (0.101 R)
• M27: 7,533,898 km (0.097 R)
• M28: 7,788,065 km (0.085 R)
• M29: 7,873,486 km (0.032 R)
• M30: 8,611,601 km (0.114 R)
• M31: 8,699,864 km (0.077 R)
• M32: 8,832,857 km (0.059 R)
• M33: 9,553,619 km (0.119 R)
• M34: 9,782,803 km (0.052 R)
• M35: 10,153,207 km (0.112 R)
• M36: 10,528,249 km (0.065 R)
• M37: 11,051,244 km (0.079 R)
• M38: 11,340,267 km (0.098 R)
• M39: 11,876,425 km (0.062 R)
• M40: 12,073,446 km (0.114 R)
• M41: 13,278,157 km (0.109 R)
• M42: 13,380,333 km (0.092 R)
• M43: 14,415,849 km (0.039 R)
• M44: 14,520,867 km (0.07 R)
• M45: 14,626,184 km (0.116 R)
• M46: 16,180,506 km (0.102 R)
• M47: 16,398,919 km (0.078 R)
• M48: 16,563,476 km (0.046 R)
• M49: 16,838,886 km (0.113 R)
• M50: 19,501,130 km (0.093 R)
• M51: 19,675,411 km (0.119 R)
• M52: 21,327,420 km (0.095 R)
• M53: 21,627,065 km (0.065 R)
• M54: 22,352,016 km (0.097 R)
• M55: 25,077,540 km (0.091 R)
• M56: 26,286,440 km (0.105 R)
• M57: 27,124,637 km (0.115 R)
• M58: 28,760,939 km (0.084 R)
• M59: 29,091,999 km (0.051 R)
• M60: 29,490,976 km (0.108 R)
• M61: 29,691,288 km (0.069 R)
• M62: 29,824,879 km (0.074 R)
• M63: 30,159,978 km (0.06 R)
• M64: 30,496,424 km (0.068 R)
• M65: 31,376,807 km (0.095 R)
• M66: 31,717,741 km (0.107 R)
• M67: 34,277,959 km (0.033 R)
• M68: 35,476,387 km (0.106 R)
• M69: 35,547,296 km (0.082 R)
• M70: 37,263,633 km (0.099 R)
• M71: 37,624,612 km (0.115 R)
• M72: 37,696,868 km (0.064 R)
• M73: 37,914,234 km (0.083 R)
• M74: 39,446,715 km (0.105 R)
• M75: 40,702,140 km (0.09 R)
• M76: 41,895,632 km (0.118 R)
• M77: 41,970,730 km (0.076 R)
• M78: 42,346,220 km (0.108 R)
• M79: 42,798,455 km (0.084 R)
• M80: 44,164,433 km (0.104 R)
• M81: 44,546,356 km (0.101 R)
• M82: 44,622,950 km (0.103 R)
• M83: 47,016,965 km (0.085 R)
• M84: 48,347,489 km (0.091 R)
• M85: 49,611,142 km (0.077 R)
• M86: 49,769,865 km (0.105 R)
• M87: 49,928,738 km (0.062 R)
• M88: 52,251,245 km (0.112 R)
• M89: 52,736,241 km (0.093 R)
• M90: 54,445,247 km (0.057 R)

Planet 10 - Ice Giant

Semi-Major Axis: 12.06 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 432.6

Radius: 3.9

Gravity: 28.44 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 10.13 AU - 13.99 AU

Year: 15778 Days

Day: 22.9 Hours

Environment

Temp: -184 °C

Axial Tilt: 1.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 55,735,293 km

• M1: 53,556 km (0.099 R)
• M2: 81,082 km (0.051 R)
• M3: 352,453 km (0.089 R)
• M4: 527,781 km (0.112 R)
• M5: 747,241 km (0.077 R)
• M6: 1,124,378 km (0.096 R)
• M7: 1,308,533 km (0.081 R)
• M8: 1,502,262 km (0.043 R)
• M9: 1,577,210 km (0.108 R)
• M10: 2,277,029 km (0.039 R)
• M11: 3,251,360 km (0.088 R)
• M12: 3,545,769 km (0.104 R)
• M13: 3,679,509 km (0.048 R)
• M14: 3,883,112 km (0.074 R)
• M15: 4,230,478 km (0.11 R)
• M16: 5,179,377 km (0.084 R)
• M17: 5,484,258 km (0.117 R)
• M18: 5,561,301 km (0.112 R)
• M19: 5,912,706 km (0.069 R)
• M20: 5,991,844 km (0.114 R)
• M21: 6,231,051 km (0.105 R)
• M22: 6,925,933 km (0.082 R)
• M23: 7,009,408 km (0.098 R)
• M24: 7,051,146 km (0.107 R)
• M25: 7,093,033 km (0.102 R)
• M26: 8,035,350 km (0.059 R)
• M27: 8,387,803 km (0.089 R)
• M28: 8,432,084 km (0.117 R)
• M29: 8,521,095 km (0.081 R)
• M30: 8,655,284 km (0.101 R)
• M31: 9,152,996 km (0.089 R)
• M32: 9,428,555 km (0.065 R)
• M33: 10,318,513 km (0.094 R)
• M34: 10,461,379 km (0.026 R)
• M35: 10,845,846 km (0.098 R)
• M36: 11,727,725 km (0.116 R)
• M37: 12,480,053 km (0.062 R)
• M38: 12,683,207 km (0.04 R)
• M39: 13,663,522 km (0.11 R)
• M40: 13,872,959 km (0.095 R)
• M41: 14,295,124 km (0.09 R)
• M42: 15,097,866 km (0.051 R)
• M43: 16,025,223 km (0.03 R)
• M44: 16,634,984 km (0.119 R)
• M45: 16,858,633 km (0.114 R)
• M46: 17,478,716 km (0.103 R)
• M47: 19,032,290 km (0.09 R)
• M48: 19,559,772 km (0.118 R)
• M49: 19,854,929 km (0.117 R)
• M50: 20,330,351 km (0.054 R)
• M51: 21,535,062 km (0.085 R)
• M52: 23,949,722 km (0.096 R)
• M53: 24,138,963 km (0.088 R)
• M54: 25,028,921 km (0.056 R)
• M55: 26,775,027 km (0.075 R)
• M56: 27,365,789 km (0.054 R)
• M57: 27,695,802 km (0.06 R)
• M58: 28,493,308 km (0.086 R)
• M59: 28,894,978 km (0.057 R)
• M60: 29,703,704 km (0.12 R)
• M61: 29,839,240 km (0.09 R)
• M62: 30,315,111 km (0.027 R)
• M63: 30,451,544 km (0.12 R)
• M64: 30,930,706 km (0.117 R)
• M65: 32,383,002 km (0.092 R)
• M66: 33,012,211 km (0.114 R)
• M67: 33,504,388 km (0.027 R)
• M68: 33,716,069 km (0.072 R)
• M69: 35,281,760 km (0.048 R)
• M70: 35,857,114 km (0.065 R)
• M71: 37,821,184 km (0.072 R)
• M72: 38,927,460 km (0.086 R)
• M73: 39,521,813 km (0.118 R)
• M74: 40,044,208 km (0.086 R)
• M75: 40,869,839 km (0.11 R)
• M76: 41,549,612 km (0.074 R)
• M77: 42,996,822 km (0.117 R)
• M78: 45,393,230 km (0.104 R)
• M79: 45,705,590 km (0.091 R)
• M80: 45,940,309 km (0.079 R)
• M81: 46,332,405 km (0.077 R)
• M82: 46,411,094 km (0.094 R)
• M83: 46,725,698 km (0.086 R)
• M84: 46,962,212 km (0.113 R)
• M85: 47,278,163 km (0.065 R)
• M86: 47,515,425 km (0.115 R)
• M87: 48,309,640 km (0.086 R)
• M88: 48,469,112 km (0.077 R)
• M89: 48,788,354 km (0.095 R)
• M90: 49,268,563 km (0.114 R)
• M91: 49,589,450 km (0.107 R)
• M92: 50,314,252 km (0.109 R)
• M93: 50,961,412 km (0.12 R)
• M94: 53,083,757 km (0.051 R)
• M95: 54,155,776 km (0.103 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 186 - 11,475 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit