🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.19

Radius: 0.51

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 0.49 AU - 0.63 AU

Year: 184 Days

Day: 29.1 Hours

Environment

Temp: 19 °C

Axial Tilt: 43.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 42,926,427 km

• M1: 99,931 km (0.077 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.14

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 0.78 AU - 0.86 AU

Year: 327 Days

Day: 46.1 Hours

Environment

Temp: -39 °C

Axial Tilt: 40 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 42,926,427 km

• M1: 38,895 km (0.067 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.47

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 1.03 AU - 1.11 AU

Year: 487 Days

Day: 36.9 Hours

Environment

Temp: -65 °C

Axial Tilt: 11.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 42,926,427 km

• M1: 1,087,876 km (0.095 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.79

Radius: 1.26

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 0.91 AU - 1.43 AU

Year: 556 Days

Day: 43.8 Hours

Environment

Temp: -82 °C

Axial Tilt: 10.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 42,926,427 km

• M1: 104,868 km (0.095 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.07

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 1.95 AU - 1.97 AU

Year: 1207 Days

Day: 15.2 Hours

Environment

Temp: -122 °C

Axial Tilt: 22.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 42,926,427 km

• M1: 1,008,140 km (0.11 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.09

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 2.01 AU - 2.33 AU

Year: 1406 Days

Day: 46.2 Hours

Environment

Temp: -123 °C

Axial Tilt: 29.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 7.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 422.2

Radius: 10.8

Gravity: 3.62 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 6.73 AU - 8.95 AU

Year: 9652 Days

Day: 10.6 Hours

Environment

Temp: -202 °C

Axial Tilt: 14.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 42,926,427 km

• M1: 200,012 km (0.076 R)
• M2: 538,852 km (0.08 R)
• M3: 660,475 km (0.066 R)
• M4: 762,201 km (0.081 R)
• M5: 1,135,747 km (0.089 R)
• M6: 1,278,613 km (0.101 R)
• M7: 1,642,585 km (0.09 R)
• M8: 1,826,291 km (0.1 R)
• M9: 1,974,094 km (0.087 R)
• M10: 2,060,262 km (0.055 R)
• M11: 2,723,429 km (0.082 R)
• M12: 2,917,458 km (0.12 R)
• M13: 3,041,175 km (0.086 R)
• M14: 3,396,919 km (0.031 R)
• M15: 3,501,039 km (0.05 R)
• M16: 4,065,173 km (0.116 R)
• M17: 4,203,700 km (0.097 R)
• M18: 4,629,007 km (0.067 R)
• M19: 4,715,624 km (0.111 R)
• M20: 6,271,292 km (0.081 R)
• M21: 6,464,124 km (0.098 R)
• M22: 7,221,239 km (0.082 R)
• M23: 7,389,536 km (0.084 R)
• M24: 7,457,304 km (0.084 R)
• M25: 8,426,698 km (0.078 R)
• M26: 8,746,838 km (0.079 R)
• M27: 9,289,130 km (0.1 R)
• M28: 9,545,990 km (0.082 R)
• M29: 10,141,838 km (0.074 R)
• M30: 10,406,327 km (0.089 R)
• M31: 10,520,470 km (0.112 R)
• M32: 10,673,210 km (0.113 R)
• M33: 11,369,588 km (0.06 R)
• M34: 12,562,930 km (0.063 R)
• M35: 14,046,791 km (0.114 R)
• M36: 14,172,902 km (0.109 R)
• M37: 14,596,115 km (0.119 R)
• M38: 14,937,796 km (0.115 R)
• M39: 15,023,665 km (0.077 R)
• M40: 15,282,021 km (0.065 R)
• M41: 16,198,158 km (0.061 R)
• M42: 16,908,150 km (0.093 R)
• M43: 18,174,945 km (0.064 R)
• M44: 18,450,354 km (0.112 R)
• M45: 19,238,137 km (0.055 R)
• M46: 20,369,246 km (0.045 R)
• M47: 21,087,017 km (0.098 R)
• M48: 22,056,860 km (0.103 R)
• M49: 22,596,609 km (0.037 R)
• M50: 23,091,030 km (0.104 R)
• M51: 23,190,213 km (0.096 R)
• M52: 23,638,857 km (0.118 R)
• M53: 25,770,328 km (0.082 R)
• M54: 25,873,401 km (0.115 R)
• M55: 26,494,381 km (0.093 R)
• M56: 26,598,352 km (0.072 R)
• M57: 27,277,526 km (0.087 R)
• M58: 28,333,687 km (0.091 R)
• M59: 28,706,485 km (0.117 R)
• M60: 29,295,601 km (0.077 R)
• M61: 30,159,529 km (0.096 R)
• M62: 32,411,575 km (0.072 R)
• M63: 32,968,977 km (0.108 R)
• M64: 33,361,073 km (0.058 R)
• M65: 34,036,956 km (0.103 R)
• M66: 34,206,600 km (0.105 R)
• M67: 35,173,302 km (0.086 R)
• M68: 35,918,598 km (0.099 R)
• M69: 36,959,052 km (0.113 R)
• M70: 37,366,407 km (0.096 R)
• M71: 37,541,436 km (0.094 R)
• M72: 37,892,243 km (0.084 R)
• M73: 38,126,813 km (0.116 R)
• M74: 38,244,247 km (0.092 R)
• M75: 38,656,239 km (0.098 R)
• M76: 38,892,305 km (0.081 R)
• M77: 39,841,503 km (0.092 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 637.1

Radius: 10.6

Gravity: 5.67 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 6.65 AU - 9.95 AU

Year: 10514 Days

Day: 7.7 Hours

Environment

Temp: -195 °C

Axial Tilt: 2.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 42,926,427 km

• M1: 180,116 km (0.081 R)
• M2: 421,118 km (0.07 R)
• M3: 592,408 km (0.092 R)
• M4: 987,346 km (0.057 R)
• M5: 1,348,625 km (0.08 R)
• M6: 1,566,888 km (0.097 R)
• M7: 1,634,656 km (0.078 R)
• M8: 1,773,333 km (0.114 R)
• M9: 1,940,284 km (0.071 R)
• M10: 2,162,587 km (0.108 R)
• M11: 2,289,745 km (0.112 R)
• M12: 2,740,932 km (0.044 R)
• M13: 3,104,605 km (0.083 R)
• M14: 3,190,773 km (0.104 R)
• M15: 3,277,689 km (0.092 R)
• M16: 3,483,835 km (0.11 R)
• M17: 3,785,724 km (0.074 R)
• M18: 3,970,926 km (0.091 R)
• M19: 4,159,270 km (0.112 R)
• M20: 4,350,456 km (0.069 R)
• M21: 5,110,413 km (0.119 R)
• M22: 5,558,159 km (0.113 R)
• M23: 5,628,171 km (0.099 R)
• M24: 5,733,787 km (0.108 R)
• M25: 6,054,525 km (0.101 R)
• M26: 6,417,898 km (0.099 R)
• M27: 7,165,738 km (0.095 R)
• M28: 7,242,033 km (0.085 R)
• M29: 8,139,171 km (0.103 R)
• M30: 8,540,094 km (0.087 R)
• M31: 8,702,407 km (0.119 R)
• M32: 9,112,306 km (0.119 R)
• M33: 9,403,124 km (0.076 R)
• M34: 9,570,673 km (0.094 R)
• M35: 11,122,901 km (0.112 R)
• M36: 11,478,345 km (0.074 R)
• M37: 11,567,805 km (0.038 R)
• M38: 12,521,192 km (0.104 R)
• M39: 12,798,247 km (0.092 R)
• M40: 13,405,316 km (0.119 R)
• M41: 13,499,562 km (0.07 R)
• M42: 13,641,381 km (0.112 R)
• M43: 14,744,815 km (0.051 R)
• M44: 15,037,428 km (0.09 R)
• M45: 15,876,822 km (0.107 R)
• M46: 16,782,188 km (0.119 R)
• M47: 17,497,865 km (0.093 R)
• M48: 19,224,224 km (0.079 R)
• M49: 19,490,508 km (0.03 R)
• M50: 20,350,696 km (0.103 R)
• M51: 20,676,520 km (0.067 R)
• M52: 20,894,783 km (0.118 R)
• M53: 22,836,115 km (0.113 R)
• M54: 24,545,719 km (0.118 R)
• M55: 25,474,273 km (0.102 R)
• M56: 25,766,737 km (0.105 R)
• M57: 26,001,606 km (0.108 R)
• M58: 26,296,015 km (0.118 R)
• M59: 27,186,271 km (0.082 R)
• M60: 27,425,329 km (0.095 R)
• M61: 29,362,920 km (0.106 R)
• M62: 29,669,746 km (0.096 R)
• M63: 31,219,280 km (0.032 R)
• M64: 31,406,876 km (0.068 R)
• M65: 31,657,752 km (0.091 R)
• M66: 32,161,597 km (0.072 R)
• M67: 33,752,720 km (0.079 R)
• M68: 34,655,095 km (0.087 R)
• M69: 34,784,497 km (0.108 R)
• M70: 35,304,349 km (0.111 R)
• M71: 36,549,153 km (0.108 R)
• M72: 36,746,922 km (0.06 R)
• M73: 38,141,922 km (0.058 R)
• M74: 38,342,682 km (0.099 R)
• M75: 38,610,762 km (0.085 R)
• M76: 39,554,275 km (0.08 R)
• M77: 41,120,565 km (0.059 R)
• M78: 41,670,188 km (0.116 R)
• M79: 42,222,204 km (0.118 R)
• M80: 42,568,373 km (0.102 R)
• M81: 42,637,787 km (0.115 R)
• M82: 44,173,110 km (0.098 R)
• M83: 45,513,806 km (0.078 R)
• M84: 47,082,639 km (0.055 R)
• M85: 47,801,606 km (0.1 R)
• M86: 48,307,097 km (0.094 R)

Planet 9 - Ice Giant

Semi-Major Axis: 12.95 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 52.8

Radius: 3.7

Gravity: 3.86 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 11.29 AU - 14.61 AU

Year: 20491 Days

Day: 21 Hours

Environment

Temp: -214 °C

Axial Tilt: 3.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 42,926,427 km

• M1: 328,816 km (0.114 R)
• M2: 380,876 km (0.088 R)
• M3: 654,640 km (0.116 R)
• M4: 775,815 km (0.066 R)
• M5: 1,054,216 km (0.115 R)
• M6: 1,148,313 km (0.112 R)
• M7: 1,657,993 km (0.091 R)
• M8: 1,730,847 km (0.098 R)
• M9: 2,169,020 km (0.087 R)
• M10: 2,268,652 km (0.078 R)
• M11: 2,513,992 km (0.092 R)
• M12: 3,208,725 km (0.091 R)
• M13: 3,694,768 km (0.063 R)
• M14: 5,581,646 km (0.05 R)
• M15: 5,856,158 km (0.118 R)
• M16: 5,911,509 km (0.099 R)
• M17: 6,022,960 km (0.11 R)
• M18: 7,026,612 km (0.084 R)
• M19: 7,352,735 km (0.085 R)
• M20: 7,382,505 km (0.094 R)
• M21: 8,453,776 km (0.072 R)
• M22: 8,832,109 km (0.11 R)
• M23: 9,605,081 km (0.051 R)
• M24: 10,635,361 km (0.105 R)
• M25: 10,736,789 km (0.082 R)
• M26: 10,770,747 km (0.071 R)
• M27: 11,077,722 km (0.093 R)
• M28: 11,318,425 km (0.116 R)
• M29: 11,839,923 km (0.061 R)
• M30: 11,980,246 km (0.105 R)
• M31: 12,618,880 km (0.03 R)
• M32: 12,690,537 km (0.114 R)
• M33: 13,014,566 km (0.093 R)
• M34: 14,040,059 km (0.069 R)
• M35: 14,600,154 km (0.057 R)
• M36: 14,750,649 km (0.068 R)
• M37: 15,167,279 km (0.117 R)
• M38: 15,319,869 km (0.056 R)
• M39: 15,549,502 km (0.081 R)
• M40: 15,780,331 km (0.112 R)
• M41: 15,857,524 km (0.106 R)
• M42: 17,467,347 km (0.067 R)
• M43: 18,923,233 km (0.119 R)
• M44: 20,082,168 km (0.062 R)
• M45: 21,434,533 km (0.099 R)
• M46: 21,477,318 km (0.103 R)
• M47: 23,121,996 km (0.105 R)
• M48: 23,341,457 km (0.083 R)
• M49: 23,605,646 km (0.11 R)
• M50: 24,448,930 km (0.038 R)
• M51: 24,672,429 km (0.061 R)
• M52: 25,754,769 km (0.115 R)
• M53: 26,622,587 km (0.086 R)
• M54: 27,453,603 km (0.118 R)
• M55: 27,499,978 km (0.115 R)
• M56: 27,546,503 km (0.109 R)
• M57: 29,330,458 km (0.084 R)
• M58: 31,151,363 km (0.115 R)
• M59: 31,199,833 km (0.061 R)
• M60: 32,516,444 km (0.102 R)

Asteroid Belt

Center: 13.54 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 10 - Ice Giant

Semi-Major Axis: 14.13 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 90.2

Radius: 3.5

Gravity: 7.36 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 11.11 AU - 17.15 AU

Year: 23355 Days

Day: 24.4 Hours

Environment

Temp: -207 °C

Axial Tilt: 21.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 42,926,427 km

• M1: 93,050 km (0.111 R)
• M2: 361,129 km (0.038 R)
• M3: 494,421 km (0.12 R)
• M4: 787,184 km (0.104 R)
• M5: 1,544,448 km (0.06 R)
• M6: 2,030,342 km (0.051 R)
• M7: 2,635,166 km (0.089 R)
• M8: 2,865,547 km (0.089 R)
• M9: 3,345,756 km (0.042 R)
• M10: 3,373,133 km (0.094 R)
• M11: 4,897,685 km (0.086 R)
• M12: 4,991,333 km (0.098 R)
• M13: 6,740,581 km (0.104 R)
• M14: 7,769,814 km (0.114 R)
• M15: 10,528,100 km (0.032 R)
• M16: 11,137,113 km (0.102 R)
• M17: 11,966,932 km (0.078 R)
• M18: 12,516,854 km (0.104 R)
• M19: 12,902,368 km (0.107 R)
• M20: 14,126,527 km (0.115 R)
• M21: 14,170,957 km (0.039 R)
• M22: 15,250,456 km (0.069 R)
• M23: 17,154,837 km (0.037 R)
• M24: 17,726,300 km (0.061 R)
• M25: 17,870,064 km (0.111 R)
• M26: 20,173,273 km (0.12 R)
• M27: 20,373,584 km (0.085 R)
• M28: 23,772,298 km (0.107 R)
• M29: 24,302,324 km (0.114 R)
• M30: 24,355,431 km (0.052 R)
• M31: 25,482,053 km (0.116 R)
• M32: 26,570,527 km (0.107 R)
• M33: 27,729,761 km (0.064 R)
• M34: 28,343,561 km (0.082 R)
• M35: 28,399,660 km (0.066 R)
• M36: 29,641,472 km (0.085 R)
• M37: 29,869,160 km (0.025 R)
• M38: 31,421,088 km (0.095 R)
• M39: 31,537,026 km (0.04 R)
• M40: 31,595,070 km (0.099 R)
• M41: 31,711,308 km (0.12 R)
• M42: 33,649,199 km (0.037 R)
• M43: 33,767,830 km (0.088 R)
• M44: 35,263,060 km (0.069 R)
• M45: 38,131,899 km (0.09 R)
• M46: 39,437,739 km (0.119 R)
• M47: 40,758,089 km (0.03 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 550 - 16,468 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit