🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.78

Radius: 1.26

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 0.73 AU - 0.83 AU

Year: 244 Days

Day: 28.6 Hours

Environment

Temp: 115 °C

Axial Tilt: 3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 46,636,976 km

• M1: 294,708 km (0.111 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.22

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 0.83 AU - 1.38 AU

Year: 409 Days

Day: 38.9 Hours

Environment

Temp: 36 °C

Axial Tilt: 6.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 46,636,976 km

• M1: 43,832 km (0.056 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.43

Radius: 1.15

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 1.91 AU - 2.81 AU

Year: 1286 Days

Day: 26.5 Hours

Environment

Temp: -63 °C

Axial Tilt: 7.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.25

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 2.61 AU - 2.79 AU

Year: 1574 Days

Day: 14.1 Hours

Environment

Temp: -93 °C

Axial Tilt: 28.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.76

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 2.92 AU - 4.4 AU

Year: 2484 Days

Day: 16 Hours

Environment

Temp: -114 °C

Axial Tilt: 38.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 46,636,976 km

• M1: 40,840 km (0.108 R)

Planet 6 - Terrestrial

Semi-Major Axis: 5.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.67

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 4.79 AU - 5.73 AU

Year: 4280 Days

Day: 14.3 Hours

Environment

Temp: -128 °C

Axial Tilt: 22.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 46,636,976 km

• M1: 2,412,116 km (0.105 R)

Asteroid Belt

Center: 5.67 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 6.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 910.1

Radius: 9.3

Gravity: 10.52 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 5.28 AU - 6.88 AU

Year: 5319 Days

Day: 6.3 Hours

Environment

Temp: -139 °C

Axial Tilt: 7.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 46,636,976 km

• M1: 312,959 km (0.104 R)
• M2: 401,820 km (0.057 R)
• M3: 512,672 km (0.118 R)
• M4: 700,268 km (0.047 R)
• M5: 1,109,268 km (0.051 R)
• M6: 1,205,908 km (0.089 R)
• M7: 1,373,458 km (0.057 R)
• M8: 1,513,033 km (0.112 R)
• M9: 1,584,690 km (0.093 R)
• M10: 1,902,287 km (0.059 R)
• M11: 1,999,525 km (0.092 R)
• M12: 2,280,769 km (0.092 R)
• M13: 2,596,421 km (0.095 R)
• M14: 2,993,453 km (0.079 R)
• M15: 3,245,526 km (0.077 R)
• M16: 3,819,682 km (0.099 R)
• M17: 4,373,494 km (0.12 R)
• M18: 4,502,896 km (0.054 R)
• M19: 5,060,298 km (0.064 R)
• M20: 5,168,906 km (0.043 R)
• M21: 5,865,733 km (0.095 R)
• M22: 6,297,921 km (0.1 R)
• M23: 6,444,227 km (0.049 R)
• M24: 6,562,260 km (0.1 R)
• M25: 6,890,179 km (0.089 R)
• M26: 7,193,114 km (0.103 R)
• M27: 7,438,605 km (0.076 R)
• M28: 7,686,787 km (0.12 R)
• M29: 7,749,170 km (0.112 R)
• M30: 7,843,267 km (0.104 R)
• M31: 8,032,508 km (0.114 R)
• M32: 8,191,381 km (0.096 R)
• M33: 8,255,259 km (0.045 R)
• M34: 8,771,970 km (0.103 R)
• M35: 9,465,955 km (0.065 R)
• M36: 9,566,634 km (0.074 R)
• M37: 9,904,576 km (0.113 R)
• M38: 10,109,226 km (0.108 R)
• M39: 10,696,547 km (0.107 R)
• M40: 11,188,724 km (0.097 R)
• M41: 11,760,188 km (0.073 R)
• M42: 11,868,347 km (0.114 R)
• M43: 12,085,713 km (0.069 R)
• M44: 12,158,567 km (0.098 R)
• M45: 12,414,379 km (0.06 R)
• M46: 13,342,484 km (0.077 R)
• M47: 13,455,431 km (0.09 R)
• M48: 14,062,948 km (0.072 R)
• M49: 15,186,577 km (0.073 R)
• M50: 16,018,192 km (0.045 R)
• M51: 16,298,838 km (0.084 R)
• M52: 16,580,979 km (0.117 R)
• M53: 17,642,974 km (0.113 R)
• M54: 18,433,001 km (0.104 R)
• M55: 18,516,776 km (0.081 R)
• M56: 18,811,184 km (0.09 R)
• M57: 19,107,238 km (0.108 R)
• M58: 19,319,518 km (0.112 R)
• M59: 20,219,947 km (0.036 R)
• M60: 20,697,165 km (0.101 R)
• M61: 21,221,804 km (0.043 R)
• M62: 21,353,750 km (0.1 R)
• M63: 21,706,651 km (0.095 R)
• M64: 22,732,294 km (0.092 R)
• M65: 22,822,202 km (0.09 R)
• M66: 23,002,468 km (0.105 R)
• M67: 23,956,304 km (0.031 R)
• M68: 25,248,081 km (0.102 R)
• M69: 26,420,480 km (0.119 R)
• M70: 27,084,844 km (0.073 R)
• M71: 27,275,731 km (0.092 R)
• M72: 27,995,297 km (0.067 R)
• M73: 29,600,183 km (0.069 R)
• M74: 30,488,196 km (0.106 R)
• M75: 31,484,966 km (0.102 R)
• M76: 31,635,462 km (0.061 R)
• M77: 32,949,380 km (0.05 R)
• M78: 33,357,184 km (0.118 R)
• M79: 33,612,996 km (0.104 R)
• M80: 33,818,095 km (0.043 R)
• M81: 34,075,104 km (0.062 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 145.6

Radius: 8.4

Gravity: 2.06 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 5.8 AU - 8.58 AU

Year: 6840 Days

Day: 6.8 Hours

Environment

Temp: -154 °C

Axial Tilt: 32.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 46,636,976 km

• M1: 112,348 km (0.089 R)
• M2: 166,951 km (0.093 R)
• M3: 445,652 km (0.102 R)
• M4: 595,250 km (0.044 R)
• M5: 824,434 km (0.03 R)
• M6: 1,011,730 km (0.061 R)
• M7: 1,262,307 km (0.116 R)
• M8: 2,051,735 km (0.094 R)
• M9: 2,216,292 km (0.091 R)
• M10: 2,432,013 km (0.1 R)
• M11: 2,967,274 km (0.025 R)
• M12: 3,119,564 km (0.037 R)
• M13: 3,882,364 km (0.109 R)
• M14: 4,067,865 km (0.095 R)
• M15: 4,641,723 km (0.088 R)
• M16: 4,739,859 km (0.102 R)
• M17: 4,799,100 km (0.045 R)
• M18: 5,446,110 km (0.062 R)
• M19: 6,120,348 km (0.036 R)
• M20: 6,401,891 km (0.103 R)
• M21: 6,643,342 km (0.085 R)
• M22: 7,157,959 km (0.103 R)
• M23: 7,431,573 km (0.051 R)
• M24: 7,500,538 km (0.08 R)
• M25: 8,107,008 km (0.105 R)
• M26: 8,608,310 km (0.114 R)
• M27: 8,948,047 km (0.11 R)
• M28: 9,267,588 km (0.12 R)
• M29: 10,556,823 km (0.088 R)
• M30: 11,103,902 km (0.109 R)
• M31: 11,156,411 km (0.109 R)
• M32: 11,473,708 km (0.059 R)
• M33: 12,144,206 km (0.086 R)
• M34: 12,882,621 km (0.116 R)
• M35: 13,720,070 km (0.071 R)
• M36: 13,889,714 km (0.081 R)
• M37: 14,173,949 km (0.037 R)
• M38: 14,834,873 km (0.107 R)
• M39: 14,921,939 km (0.112 R)
• M40: 16,008,319 km (0.057 R)
• M41: 16,276,398 km (0.117 R)
• M42: 16,726,688 km (0.112 R)
• M43: 17,394,343 km (0.101 R)
• M44: 17,516,714 km (0.045 R)
• M45: 19,322,360 km (0.085 R)
• M46: 19,607,943 km (0.05 R)
• M47: 20,183,146 km (0.029 R)
• M48: 20,247,324 km (0.098 R)
• M49: 20,893,587 km (0.071 R)
• M50: 21,023,737 km (0.118 R)
• M51: 21,350,010 km (0.118 R)
• M52: 21,546,581 km (0.05 R)

Planet 9 - Gas Giant

Semi-Major Axis: 8.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 932.9

Radius: 9.2

Gravity: 11.02 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 6.71 AU - 9.55 AU

Year: 8224 Days

Day: 13.4 Hours

Environment

Temp: -162 °C

Axial Tilt: 39.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 46,636,976 km

• M1: 115,938 km (0.095 R)
• M2: 867,668 km (0.081 R)
• M3: 1,069,924 km (0.096 R)
• M4: 1,206,806 km (0.097 R)
• M5: 1,391,559 km (0.074 R)
• M6: 1,455,138 km (0.075 R)
• M7: 1,629,869 km (0.091 R)
• M8: 1,765,554 km (0.071 R)
• M9: 1,905,129 km (0.043 R)
• M10: 2,345,545 km (0.07 R)
• M11: 2,709,816 km (0.102 R)
• M12: 2,871,382 km (0.115 R)
• M13: 3,375,377 km (0.081 R)
• M14: 3,549,509 km (0.069 R)
• M15: 5,013,623 km (0.118 R)
• M16: 5,448,205 km (0.119 R)
• M17: 5,550,231 km (0.119 R)
• M18: 5,860,048 km (0.071 R)
• M19: 6,353,422 km (0.042 R)
• M20: 6,460,833 km (0.119 R)
• M21: 6,677,600 km (0.077 R)
• M22: 7,230,065 km (0.086 R)
• M23: 7,720,597 km (0.11 R)
• M24: 8,575,399 km (0.092 R)
• M25: 9,014,020 km (0.082 R)
• M26: 9,094,503 km (0.117 R)
• M27: 9,954,691 km (0.076 R)
• M28: 10,121,493 km (0.106 R)
• M29: 10,289,192 km (0.118 R)
• M30: 10,584,947 km (0.089 R)
• M31: 11,445,284 km (0.067 R)
• M32: 11,663,847 km (0.08 R)
• M33: 12,507,130 km (0.067 R)
• M34: 12,913,288 km (0.099 R)
• M35: 13,186,604 km (0.097 R)
• M36: 13,415,787 km (0.116 R)
• M37: 13,831,670 km (0.12 R)
• M38: 14,771,144 km (0.112 R)
• M39: 15,344,553 km (0.072 R)
• M40: 16,562,579 km (0.079 R)
• M41: 16,760,347 km (0.099 R)
• M42: 18,064,990 km (0.049 R)
• M43: 18,370,619 km (0.057 R)
• M44: 19,767,264 km (0.118 R)
• M45: 20,504,931 km (0.091 R)
• M46: 20,717,360 km (0.044 R)
• M47: 21,251,425 km (0.057 R)
• M48: 21,412,691 km (0.118 R)
• M49: 21,628,112 km (0.079 R)
• M50: 21,736,122 km (0.058 R)
• M51: 22,771,339 km (0.117 R)
• M52: 23,211,905 km (0.094 R)
• M53: 23,989,814 km (0.098 R)
• M54: 24,157,663 km (0.088 R)
• M55: 25,229,382 km (0.05 R)
• M56: 26,029,132 km (0.12 R)
• M57: 26,374,404 km (0.091 R)
• M58: 26,837,110 km (0.108 R)
• M59: 28,064,561 km (0.115 R)
• M60: 28,833,494 km (0.107 R)
• M61: 29,190,733 km (0.099 R)
• M62: 29,310,112 km (0.075 R)
• M63: 29,969,839 km (0.094 R)
• M64: 30,271,279 km (0.119 R)
• M65: 30,877,300 km (0.105 R)
• M66: 31,303,803 km (0.113 R)
• M67: 32,162,794 km (0.083 R)
• M68: 32,471,415 km (0.038 R)
• M69: 32,843,016 km (0.088 R)
• M70: 34,596,153 km (0.077 R)
• M71: 34,912,403 km (0.091 R)
• M72: 35,229,700 km (0.106 R)
• M73: 35,930,865 km (0.075 R)
• M74: 37,411,884 km (0.117 R)
• M75: 37,541,586 km (0.077 R)
• M76: 39,571,629 km (0.078 R)
• M77: 40,300,320 km (0.112 R)
• M78: 40,699,746 km (0.102 R)
• M79: 41,100,519 km (0.118 R)
• M80: 41,301,429 km (0.112 R)
• M81: 41,771,316 km (0.097 R)
• M82: 43,055,763 km (0.074 R)
• M83: 45,179,305 km (0.115 R)
• M84: 45,317,384 km (0.108 R)
• M85: 45,386,498 km (0.078 R)
• M86: 45,524,876 km (0.077 R)
• M87: 45,732,667 km (0.068 R)

Kuiper Belt

Range: 30.9 - 60.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 313 - 18,019 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit