🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.79

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 0.63 AU - 0.69 AU

Year: 205 Days

Day: 29.3 Hours

Environment

Temp: 95 °C

Axial Tilt: 14.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.76

Radius: 1.25

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 1.69 AU - 1.83 AU

Year: 894 Days

Day: 38.7 Hours

Environment

Temp: -63 °C

Axial Tilt: 47.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.41

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 2.54 AU - 3.08 AU

Year: 1804 Days

Day: 40.9 Hours

Environment

Temp: -119 °C

Axial Tilt: 8.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.47

Radius: 1.17

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 2.76 AU - 2.94 AU

Year: 1842 Days

Day: 33 Hours

Environment

Temp: -102 °C

Axial Tilt: 74.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 29,633,510 km

• M1: 1,679,535 km (0.115 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.75

Radius: 1.25

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 2.66 AU - 3.8 AU

Year: 2223 Days

Day: 28 Hours

Environment

Temp: -117 °C

Axial Tilt: 28.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.28 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 5.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 195.6

Radius: 9.4

Gravity: 2.21 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 4.56 AU - 6.08 AU

Year: 4698 Days

Day: 5.6 Hours

Environment

Temp: -151 °C

Axial Tilt: 33.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 29,633,510 km

• M1: 125,662 km (0.089 R)
• M2: 215,421 km (0.067 R)
• M3: 328,816 km (0.106 R)
• M4: 431,141 km (0.062 R)
• M5: 628,760 km (0.026 R)
• M6: 707,448 km (0.087 R)
• M7: 818,001 km (0.106 R)
• M8: 895,194 km (0.097 R)
• M9: 1,163,722 km (0.096 R)
• M10: 1,376,001 km (0.119 R)
• M11: 1,457,532 km (0.095 R)
• M12: 1,736,981 km (0.07 R)
• M13: 1,812,677 km (0.056 R)
• M14: 1,967,511 km (0.101 R)
• M15: 2,113,369 km (0.092 R)
• M16: 2,194,601 km (0.112 R)
• M17: 2,345,994 km (0.1 R)
• M18: 2,458,342 km (0.096 R)
• M19: 2,586,996 km (0.094 R)
• M20: 2,806,306 km (0.108 R)
• M21: 3,031,900 km (0.097 R)
• M22: 3,123,753 km (0.058 R)
• M23: 3,310,451 km (0.077 R)
• M24: 3,629,544 km (0.074 R)
• M25: 3,776,449 km (0.104 R)
• M26: 4,025,828 km (0.071 R)
• M27: 4,280,444 km (0.025 R)
• M28: 4,522,942 km (0.09 R)
• M29: 4,716,671 km (0.068 R)
• M30: 5,039,653 km (0.034 R)
• M31: 5,148,860 km (0.114 R)
• M32: 5,258,964 km (0.078 R)
• M33: 5,801,854 km (0.093 R)
• M34: 6,089,830 km (0.046 R)
• M35: 6,362,697 km (0.09 R)
• M36: 6,481,029 km (0.071 R)
• M37: 7,001,629 km (0.072 R)
• M38: 7,205,531 km (0.107 R)
• M39: 7,267,165 km (0.104 R)
• M40: 7,432,172 km (0.095 R)
• M41: 7,494,405 km (0.102 R)
• M42: 7,998,250 km (0.11 R)
• M43: 8,491,325 km (0.087 R)
• M44: 8,972,282 km (0.079 R)
• M45: 9,350,017 km (0.114 R)
• M46: 9,846,681 km (0.11 R)
• M47: 10,190,158 km (0.12 R)
• M48: 10,259,272 km (0.039 R)
• M49: 10,328,686 km (0.11 R)
• M50: 10,444,624 km (0.112 R)
• M51: 10,584,199 km (0.085 R)
• M52: 11,893,330 km (0.05 R)
• M53: 12,210,178 km (0.094 R)
• M54: 12,381,917 km (0.11 R)
• M55: 13,076,948 km (0.112 R)
• M56: 13,227,593 km (0.107 R)
• M57: 13,631,956 km (0.083 R)
• M58: 14,014,777 km (0.107 R)
• M59: 14,091,820 km (0.062 R)
• M60: 14,220,474 km (0.106 R)
• M61: 14,452,949 km (0.043 R)
• M62: 14,530,890 km (0.112 R)
• M63: 14,712,951 km (0.095 R)
• M64: 14,869,580 km (0.078 R)
• M65: 15,607,995 km (0.051 R)
• M66: 15,954,912 km (0.068 R)
• M67: 16,304,373 km (0.094 R)
• M68: 16,656,377 km (0.119 R)
• M69: 16,901,567 km (0.085 R)
• M70: 17,257,760 km (0.107 R)
• M71: 17,478,267 km (0.082 R)
• M72: 17,727,348 km (0.059 R)
• M73: 18,229,099 km (0.105 R)
• M74: 19,047,399 km (0.038 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 135.7

Radius: 14.3

Gravity: 0.66 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 5.02 AU - 7.84 AU

Year: 6243 Days

Day: 8.2 Hours

Environment

Temp: -159 °C

Axial Tilt: 35.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 29,633,510 km

• M1: 189,690 km (0.097 R)
• M2: 299,196 km (0.114 R)
• M3: 467,793 km (0.111 R)
• M4: 568,771 km (0.083 R)
• M5: 808,128 km (0.11 R)
• M6: 905,965 km (0.12 R)
• M7: 1,018,911 km (0.108 R)
• M8: 1,126,173 km (0.082 R)
• M9: 1,260,512 km (0.074 R)
• M10: 1,448,556 km (0.096 R)
• M11: 1,866,682 km (0.116 R)
• M12: 2,028,398 km (0.106 R)
• M13: 2,395,062 km (0.085 R)
• M14: 2,527,007 km (0.073 R)
• M15: 2,937,953 km (0.11 R)
• M16: 3,079,771 km (0.103 R)
• M17: 3,353,984 km (0.119 R)
• M18: 3,857,531 km (0.091 R)
• M19: 4,013,412 km (0.103 R)
• M20: 4,189,040 km (0.118 R)
• M21: 4,768,432 km (0.099 R)
• M22: 4,917,282 km (0.099 R)
• M23: 5,181,621 km (0.094 R)
• M24: 5,626,077 km (0.085 R)
• M25: 5,783,603 km (0.076 R)
• M26: 6,143,536 km (0.034 R)
• M27: 6,387,530 km (0.098 R)
• M28: 6,552,088 km (0.072 R)
• M29: 6,780,523 km (0.054 R)
• M30: 7,032,895 km (0.12 R)
• M31: 7,331,193 km (0.091 R)
• M32: 7,720,896 km (0.081 R)
• M33: 8,543,385 km (0.11 R)
• M34: 8,884,767 km (0.1 R)
• M35: 9,138,036 km (0.053 R)
• M36: 9,487,198 km (0.039 R)
• M37: 10,007,499 km (0.046 R)
• M38: 10,415,752 km (0.106 R)
• M39: 10,682,934 km (0.051 R)
• M40: 10,829,689 km (0.062 R)
• M41: 11,199,345 km (0.076 R)
• M42: 11,573,190 km (0.056 R)
• M43: 11,723,985 km (0.104 R)
• M44: 11,875,378 km (0.109 R)
• M45: 12,052,801 km (0.117 R)
• M46: 12,256,554 km (0.038 R)
• M47: 12,641,918 km (0.11 R)
• M48: 12,745,439 km (0.102 R)
• M49: 13,057,351 km (0.104 R)
• M50: 13,715,582 km (0.094 R)
• M51: 13,955,088 km (0.114 R)
• M52: 14,115,606 km (0.111 R)
• M53: 15,477,097 km (0.119 R)
• M54: 15,615,624 km (0.08 R)
• M55: 16,851,751 km (0.076 R)
• M56: 17,280,349 km (0.038 R)
• M57: 17,539,303 km (0.078 R)
• M58: 18,002,757 km (0.072 R)
• M59: 18,177,637 km (0.12 R)
• M60: 18,558,364 km (0.057 R)
• M61: 18,823,451 km (0.057 R)
• M62: 19,387,435 km (0.052 R)
• M63: 19,926,885 km (0.035 R)
• M64: 20,047,461 km (0.055 R)
• M65: 20,410,535 km (0.062 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 394.7

Radius: 9.7

Gravity: 4.19 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 5.65 AU - 7.43 AU

Year: 6404 Days

Day: 9.6 Hours

Environment

Temp: -163 °C

Axial Tilt: 4.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 29,633,510 km

• M1: 204,051 km (0.074 R)
• M2: 281,693 km (0.083 R)
• M3: 501,302 km (0.12 R)
• M4: 598,541 km (0.073 R)
• M5: 763,548 km (0.05 R)
• M6: 1,067,979 km (0.116 R)
• M7: 1,271,582 km (0.109 R)
• M8: 1,716,636 km (0.104 R)
• M9: 2,134,762 km (0.072 R)
• M10: 2,661,945 km (0.052 R)
• M11: 2,800,023 km (0.089 R)
• M12: 2,880,058 km (0.112 R)
• M13: 2,940,496 km (0.102 R)
• M14: 3,228,472 km (0.034 R)
• M15: 3,547,265 km (0.085 R)
• M16: 3,612,340 km (0.104 R)
• M17: 3,677,714 km (0.115 R)
• M18: 4,238,257 km (0.064 R)
• M19: 4,307,222 km (0.083 R)
• M20: 5,067,478 km (0.074 R)
• M21: 5,189,999 km (0.109 R)
• M22: 5,263,900 km (0.049 R)
• M23: 5,488,147 km (0.083 R)
• M24: 5,588,677 km (0.085 R)
• M25: 6,310,337 km (0.068 R)
• M26: 6,709,016 km (0.064 R)
• M27: 6,952,262 km (0.118 R)
• M28: 7,033,942 km (0.097 R)
• M29: 7,308,604 km (0.097 R)
• M30: 7,419,456 km (0.107 R)
• M31: 8,326,468 km (0.116 R)
• M32: 8,704,950 km (0.103 R)
• M33: 8,822,534 km (0.104 R)
• M34: 9,298,256 km (0.114 R)
• M35: 9,478,820 km (0.05 R)
• M36: 9,599,845 km (0.048 R)
• M37: 10,274,531 km (0.095 R)
• M38: 10,492,495 km (0.051 R)
• M39: 10,555,027 km (0.11 R)
• M40: 10,743,371 km (0.098 R)
• M41: 10,901,197 km (0.108 R)
• M42: 11,508,115 km (0.058 R)
• M43: 11,669,532 km (0.06 R)
• M44: 11,734,457 km (0.067 R)
• M45: 12,687,695 km (0.106 R)
• M46: 13,631,807 km (0.084 R)
• M47: 13,939,978 km (0.089 R)
• M48: 14,146,723 km (0.113 R)
• M49: 15,408,581 km (0.113 R)
• M50: 15,765,521 km (0.042 R)
• M51: 16,089,101 km (0.118 R)
• M52: 16,962,603 km (0.095 R)
• M53: 17,036,206 km (0.12 R)
• M54: 17,851,514 km (0.073 R)
• M55: 18,528,145 km (0.116 R)
• M56: 18,641,690 km (0.067 R)
• M57: 19,404,938 km (0.116 R)
• M58: 19,635,917 km (0.037 R)
• M59: 19,713,110 km (0.093 R)
• M60: 19,829,048 km (0.102 R)
• M61: 20,764,932 km (0.055 R)
• M62: 20,843,621 km (0.096 R)
• M63: 21,317,547 km (0.094 R)
• M64: 21,915,041 km (0.041 R)
• M65: 22,639,244 km (0.099 R)
• M66: 22,923,031 km (0.093 R)
• M67: 23,085,644 km (0.118 R)
• M68: 23,699,145 km (0.107 R)
• M69: 23,904,842 km (0.107 R)
• M70: 24,400,909 km (0.108 R)
• M71: 24,775,203 km (0.113 R)
• M72: 25,067,666 km (0.092 R)
• M73: 25,698,072 km (0.066 R)
• M74: 25,909,454 km (0.102 R)
• M75: 26,078,948 km (0.107 R)
• M76: 26,376,349 km (0.097 R)
• M77: 26,461,619 km (0.086 R)
• M78: 26,546,890 km (0.06 R)
• M79: 27,146,478 km (0.112 R)
• M80: 28,097,771 km (0.098 R)
• M81: 28,796,393 km (0.075 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 465 - 11,626 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit