🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.64

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 0.55 AU - 0.75 AU

Year: 185 Days

Day: 17.6 Hours

Environment

Temp: 151 °C

Axial Tilt: 21.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 54,067,933 km

• M1: 94,845 km (0.048 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.04

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 0.57 AU - 0.77 AU

Year: 194 Days

Day: 40.8 Hours

Environment

Temp: 231 °C

Axial Tilt: 31.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.34 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.55

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 1.26 AU - 1.42 AU

Year: 548 Days

Day: 25 Hours

Environment

Temp: -2 °C

Axial Tilt: 18.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Asteroid Belt

Center: 3.46 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 769.4

Radius: 15

Gravity: 3.42 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 5.42 AU - 5.74 AU

Year: 4654 Days

Day: 12.2 Hours

Environment

Temp: -129 °C

Axial Tilt: 6.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 54,067,933 km

• M1: 189,241 km (0.106 R)
• M2: 634,594 km (0.095 R)
• M3: 910,453 km (0.051 R)
• M4: 1,169,556 km (0.104 R)
• M5: 1,532,481 km (0.119 R)
• M6: 1,694,495 km (0.105 R)
• M7: 1,896,901 km (0.083 R)
• M8: 2,179,641 km (0.095 R)
• M9: 2,307,846 km (0.11 R)
• M10: 3,276,044 km (0.056 R)
• M11: 4,015,805 km (0.093 R)
• M12: 4,151,790 km (0.102 R)
• M13: 4,663,564 km (0.106 R)
• M14: 4,782,644 km (0.103 R)
• M15: 4,951,241 km (0.114 R)
• M16: 5,269,735 km (0.076 R)
• M17: 5,418,884 km (0.079 R)
• M18: 5,696,238 km (0.074 R)
• M19: 5,849,576 km (0.084 R)
• M20: 6,212,650 km (0.118 R)
• M21: 6,690,316 km (0.101 R)
• M22: 7,097,521 km (0.091 R)
• M23: 7,207,625 km (0.109 R)
• M24: 7,345,854 km (0.113 R)
• M25: 7,766,074 km (0.116 R)
• M26: 7,936,466 km (0.113 R)
• M27: 8,542,338 km (0.113 R)
• M28: 8,747,735 km (0.12 R)
• M29: 9,253,227 km (0.076 R)
• M30: 9,403,872 km (0.102 R)
• M31: 9,646,370 km (0.092 R)
• M32: 10,543,060 km (0.045 R)
• M33: 10,763,417 km (0.115 R)
• M34: 11,209,069 km (0.105 R)
• M35: 11,693,168 km (0.117 R)
• M36: 12,019,740 km (0.116 R)
• M37: 12,548,569 km (0.105 R)
• M38: 13,118,686 km (0.066 R)
• M39: 13,288,031 km (0.025 R)
• M40: 13,663,222 km (0.109 R)
• M41: 13,903,776 km (0.034 R)
• M42: 14,041,855 km (0.06 R)
• M43: 14,145,675 km (0.069 R)
• M44: 14,284,652 km (0.109 R)
• M45: 14,458,933 km (0.099 R)
• M46: 15,021,272 km (0.113 R)
• M47: 15,305,209 km (0.115 R)
• M48: 15,878,468 km (0.111 R)
• M49: 16,131,438 km (0.103 R)
• M50: 16,935,227 km (0.09 R)
• M51: 17,193,732 km (0.096 R)
• M52: 17,416,334 km (0.092 R)
• M53: 17,528,083 km (0.116 R)
• M54: 19,347,343 km (0.103 R)
• M55: 19,772,650 km (0.094 R)
• M56: 21,784,891 km (0.096 R)
• M57: 22,146,768 km (0.108 R)
• M58: 22,308,334 km (0.056 R)
• M59: 22,470,199 km (0.107 R)
• M60: 23,121,548 km (0.101 R)
• M61: 23,244,368 km (0.116 R)
• M62: 23,449,616 km (0.086 R)
• M63: 23,614,173 km (0.034 R)
• M64: 25,534,561 km (0.098 R)
• M65: 26,986,109 km (0.061 R)
• M66: 27,504,765 km (0.049 R)
• M67: 27,808,898 km (0.116 R)
• M68: 27,939,497 km (0.087 R)
• M69: 28,904,104 km (0.095 R)
• M70: 29,036,348 km (0.076 R)
• M71: 29,257,454 km (0.108 R)

Planet 5 - Gas Giant

Semi-Major Axis: 12.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 447.1

Radius: 10.7

Gravity: 3.91 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 11.47 AU - 13.85 AU

Year: 15906 Days

Day: 10.6 Hours

Environment

Temp: -184 °C

Axial Tilt: 38.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 54,067,933 km

• M1: 138,079 km (0.116 R)
• M2: 269,575 km (0.077 R)
• M3: 585,227 km (0.109 R)
• M4: 1,920,388 km (0.115 R)
• M5: 2,028,697 km (0.065 R)
• M6: 3,416,666 km (0.096 R)
• M7: 3,582,271 km (0.1 R)
• M8: 3,921,409 km (0.113 R)
• M9: 4,342,078 km (0.075 R)
• M10: 4,449,489 km (0.115 R)
• M11: 5,417,687 km (0.071 R)
• M12: 5,689,357 km (0.117 R)
• M13: 5,886,227 km (0.112 R)
• M14: 6,045,250 km (0.076 R)
• M15: 6,327,092 km (0.103 R)
• M16: 7,411,378 km (0.041 R)
• M17: 7,497,097 km (0.106 R)
• M18: 8,107,008 km (0.104 R)
• M19: 8,462,602 km (0.098 R)
• M20: 9,606,876 km (0.034 R)
• M21: 9,841,595 km (0.1 R)
• M22: 9,983,264 km (0.063 R)
• M23: 10,268,847 km (0.108 R)
• M24: 10,702,232 km (0.068 R)
• M25: 11,636,620 km (0.119 R)
• M26: 11,987,427 km (0.119 R)
• M27: 13,846,330 km (0.074 R)
• M28: 15,080,363 km (0.064 R)
• M29: 15,517,787 km (0.094 R)
• M30: 15,904,049 km (0.095 R)
• M31: 16,798,644 km (0.105 R)
• M32: 17,081,683 km (0.094 R)
• M33: 18,461,724 km (0.03 R)
• M34: 19,520,129 km (0.076 R)
• M35: 20,236,553 km (0.092 R)
• M36: 20,537,693 km (0.034 R)
• M37: 20,840,330 km (0.082 R)
• M38: 21,022,540 km (0.029 R)
• M39: 21,449,791 km (0.105 R)
• M40: 21,695,282 km (0.048 R)
• M41: 22,499,669 km (0.1 R)
• M42: 25,358,335 km (0.111 R)
• M43: 26,533,426 km (0.086 R)
• M44: 26,929,113 km (0.086 R)
• M45: 27,726,320 km (0.116 R)
• M46: 28,195,010 km (0.093 R)
• M47: 31,061,305 km (0.105 R)
• M48: 31,478,384 km (0.098 R)
• M49: 32,881,762 km (0.103 R)
• M50: 33,164,801 km (0.116 R)
• M51: 35,097,007 km (0.101 R)
• M52: 35,821,958 km (0.102 R)
• M53: 35,967,517 km (0.063 R)
• M54: 36,113,225 km (0.111 R)
• M55: 36,624,999 km (0.081 R)
• M56: 37,729,630 km (0.112 R)
• M57: 37,877,732 km (0.078 R)
• M58: 40,273,841 km (0.066 R)
• M59: 40,349,538 km (0.098 R)
• M60: 40,652,623 km (0.117 R)
• M61: 43,104,831 km (0.12 R)
• M62: 43,880,945 km (0.096 R)
• M63: 48,070,882 km (0.115 R)
• M64: 48,392,218 km (0.096 R)
• M65: 48,633,819 km (0.106 R)
• M66: 48,794,936 km (0.119 R)
• M67: 49,603,812 km (0.072 R)
• M68: 50,253,964 km (0.07 R)
• M69: 51,152,598 km (0.081 R)
• M70: 51,398,687 km (0.096 R)
• M71: 51,480,666 km (0.109 R)

Planet 6 - Ice Giant

Semi-Major Axis: 20.7 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 88.9

Radius: 7.4

Gravity: 1.62 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 18.34 AU - 23.06 AU

Year: 33255 Days

Day: 18 Hours

Environment

Temp: -189 °C

Axial Tilt: 39.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 54,067,933 km

• M1: 445,502 km (0.043 R)
• M2: 573,259 km (0.105 R)
• M3: 769,382 km (0.036 R)
• M4: 865,573 km (0.03 R)
• M5: 1,007,242 km (0.12 R)
• M6: 1,070,373 km (0.097 R)
• M7: 1,359,396 km (0.099 R)
• M8: 1,453,343 km (0.08 R)
• M9: 1,722,619 km (0.032 R)
• M10: 1,876,256 km (0.081 R)
• M11: 2,224,520 km (0.039 R)
• M12: 2,534,936 km (0.071 R)
• M13: 2,919,402 km (0.087 R)
• M14: 3,010,807 km (0.096 R)
• M15: 3,514,204 km (0.082 R)
• M16: 5,548,286 km (0.113 R)
• M17: 6,960,789 km (0.062 R)
• M18: 7,496,948 km (0.047 R)
• M19: 7,664,647 km (0.037 R)
• M20: 8,089,206 km (0.058 R)
• M21: 8,916,931 km (0.081 R)
• M22: 9,589,224 km (0.076 R)
• M23: 11,316,331 km (0.103 R)
• M24: 13,187,651 km (0.097 R)
• M25: 16,168,987 km (0.044 R)
• M26: 16,767,378 km (0.046 R)
• M27: 16,822,131 km (0.086 R)
• M28: 18,154,150 km (0.092 R)
• M29: 18,379,594 km (0.076 R)
• M30: 18,435,993 km (0.045 R)
• M31: 21,036,453 km (0.116 R)
• M32: 21,451,138 km (0.075 R)
• M33: 21,570,068 km (0.113 R)
• M34: 22,048,333 km (0.116 R)
• M35: 24,304,867 km (0.111 R)
• M36: 24,802,429 km (0.085 R)
• M37: 27,211,105 km (0.105 R)
• M38: 27,987,218 km (0.09 R)
• M39: 29,033,207 km (0.074 R)
• M40: 30,692,995 km (0.068 R)
• M41: 31,433,056 km (0.08 R)
• M42: 31,703,678 km (0.099 R)
• M43: 33,412,236 km (0.051 R)
• M44: 35,290,736 km (0.114 R)
• M45: 36,633,078 km (0.113 R)
• M46: 39,004,054 km (0.068 R)
• M47: 39,076,759 km (0.119 R)
• M48: 39,367,577 km (0.08 R)
• M49: 39,732,297 km (0.101 R)
• M50: 40,833,038 km (0.034 R)
• M51: 41,498,300 km (0.034 R)
• M52: 41,869,452 km (0.117 R)
• M53: 41,943,802 km (0.099 R)
• M54: 42,839,445 km (0.064 R)
• M55: 43,139,538 km (0.103 R)
• M56: 45,487,925 km (0.071 R)
• M57: 47,799,811 km (0.118 R)
• M58: 48,735,246 km (0.119 R)
• M59: 49,834,192 km (0.068 R)
• M60: 50,307,670 km (0.107 R)
• M61: 51,657,342 km (0.104 R)
• M62: 52,296,573 km (0.112 R)
• M63: 53,421,549 km (0.065 R)

Kuiper Belt

Range: 31.1 - 53.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 433 - 19,861 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit