🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.3

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 0.62 AU - 0.62 AU

Year: 177 Days

Day: 15.2 Hours

Environment

Temp: 209 °C

Axial Tilt: 14.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.48

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 0.85 AU - 1.37 AU

Year: 423 Days

Day: 24.7 Hours

Environment

Temp: 25 °C

Axial Tilt: 39 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.41

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 0.97 AU - 1.41 AU

Year: 469 Days

Day: 17.4 Hours

Environment

Temp: 23 °C

Axial Tilt: 25.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 2.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.63

Radius: 0.83

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 2.19 AU - 2.93 AU

Year: 1481 Days

Day: 41.1 Hours

Environment

Temp: -85 °C

Axial Tilt: 9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.05

Radius: 1.33

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 2.31 AU - 3.01 AU

Year: 1569 Days

Day: 36.3 Hours

Environment

Temp: -99 °C

Axial Tilt: 41.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.71

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 3.56 AU - 5.88 AU

Year: 3709 Days

Day: 29.9 Hours

Environment

Temp: -139 °C

Axial Tilt: 13.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 5.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 891.3

Radius: 11.3

Gravity: 6.98 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 5.46 AU - 6.06 AU

Year: 4999 Days

Day: 12.5 Hours

Environment

Temp: -154 °C

Axial Tilt: 27.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 19,151,645 km

• M1: 168,597 km (0.102 R)
• M2: 294,259 km (0.112 R)
• M3: 393,293 km (0.039 R)
• M4: 671,994 km (0.118 R)
• M5: 953,986 km (0.079 R)
• M6: 1,147,416 km (0.071 R)
• M7: 1,437,336 km (0.025 R)
• M8: 1,539,212 km (0.032 R)
• M9: 1,732,493 km (0.057 R)
• M10: 1,804,898 km (0.117 R)
• M11: 1,896,901 km (0.099 R)
• M12: 2,201,931 km (0.1 R)
• M13: 2,400,597 km (0.045 R)
• M14: 2,709,965 km (0.117 R)
• M15: 2,816,030 km (0.073 R)
• M16: 3,187,033 km (0.09 R)
• M17: 3,504,330 km (0.031 R)
• M18: 3,666,943 km (0.077 R)
• M19: 4,096,588 km (0.055 R)
• M20: 4,169,741 km (0.042 R)
• M21: 4,542,240 km (0.117 R)
• M22: 4,977,570 km (0.044 R)
• M23: 5,213,486 km (0.058 R)
• M24: 5,292,922 km (0.104 R)
• M25: 5,860,646 km (0.089 R)
• M26: 6,647,681 km (0.055 R)
• M27: 6,966,025 km (0.101 R)
• M28: 7,497,696 km (0.115 R)
• M29: 7,738,249 km (0.071 R)
• M30: 8,012,013 km (0.092 R)
• M31: 8,134,683 km (0.066 R)
• M32: 8,979,014 km (0.063 R)
• M33: 9,266,691 km (0.086 R)
• M34: 9,622,434 km (0.045 R)
• M35: 9,883,931 km (0.042 R)
• M36: 10,081,700 km (0.107 R)
• M37: 10,181,033 km (0.047 R)
• M38: 10,953,556 km (0.116 R)
• M39: 11,536,838 km (0.12 R)
• M40: 12,271,065 km (0.118 R)
• M41: 12,341,824 km (0.041 R)
• M42: 12,697,568 km (0.109 R)
• M43: 13,565,086 km (0.098 R)
• M44: 14,339,853 km (0.049 R)
• M45: 15,090,984 km (0.087 R)
• M46: 15,166,831 km (0.072 R)
• M47: 15,356,969 km (0.074 R)
• M48: 15,777,938 km (0.105 R)
• M49: 16,241,691 km (0.099 R)
• M50: 17,539,902 km (0.093 R)
• M51: 17,779,557 km (0.063 R)
• M52: 18,302,402 km (0.108 R)
• M53: 18,504,957 km (0.09 R)
• M54: 19,034,833 km (0.047 R)
• M55: 19,157,803 km (0.118 R)
• M56: 19,818,277 km (0.064 R)
• M57: 20,026,218 km (0.096 R)
• M58: 20,486,232 km (0.099 R)
• M59: 20,907,499 km (0.09 R)
• M60: 21,034,358 km (0.052 R)
• M61: 21,374,095 km (0.12 R)
• M62: 21,973,085 km (0.118 R)
• M63: 22,145,272 km (0.102 R)
• M64: 22,534,077 km (0.044 R)
• M65: 22,620,844 km (0.099 R)
• M66: 22,707,760 km (0.113 R)
• M67: 23,187,371 km (0.06 R)
• M68: 23,626,441 km (0.078 R)
• M69: 24,290,057 km (0.116 R)
• M70: 25,184,353 km (0.063 R)
• M71: 25,319,440 km (0.077 R)
• M72: 25,907,658 km (0.065 R)
• M73: 26,180,675 km (0.105 R)
• M74: 26,729,549 km (0.096 R)
• M75: 26,913,255 km (0.053 R)
• M76: 27,051,334 km (0.083 R)
• M77: 27,652,718 km (0.072 R)
• M78: 27,745,618 km (0.111 R)
• M79: 27,838,518 km (0.117 R)
• M80: 28,118,117 km (0.089 R)
• M81: 28,539,384 km (0.109 R)
• M82: 28,915,473 km (0.104 R)
• M83: 30,820,752 km (0.071 R)
• M84: 31,303,354 km (0.082 R)
• M85: 31,739,881 km (0.11 R)
• M86: 32,374,026 km (0.067 R)
• M87: 32,717,204 km (0.037 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 133.6

Radius: 8.4

Gravity: 1.89 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 5.36 AU - 7.24 AU

Year: 5719 Days

Day: 10.7 Hours

Environment

Temp: -150 °C

Axial Tilt: 45.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 19,151,645 km

• M1: 135,984 km (0.06 R)
• M2: 256,860 km (0.095 R)
• M3: 442,211 km (0.114 R)
• M4: 896,241 km (0.108 R)
• M5: 976,724 km (0.087 R)
• M6: 1,091,616 km (0.08 R)
• M7: 1,334,862 km (0.117 R)
• M8: 1,559,109 km (0.055 R)
• M9: 1,744,610 km (0.11 R)
• M10: 2,288,249 km (0.088 R)
• M11: 2,528,354 km (0.074 R)
• M12: 2,615,120 km (0.117 R)
• M13: 2,747,066 km (0.067 R)
• M14: 2,851,335 km (0.101 R)
• M15: 3,094,432 km (0.117 R)
• M16: 3,203,040 km (0.107 R)
• M17: 3,715,263 km (0.118 R)
• M18: 3,897,324 km (0.076 R)
• M19: 3,997,853 km (0.067 R)
• M20: 4,252,918 km (0.071 R)
• M21: 4,654,588 km (0.059 R)
• M22: 4,779,203 km (0.073 R)
• M23: 4,851,010 km (0.064 R)
• M24: 4,995,522 km (0.094 R)
• M25: 5,493,982 km (0.078 R)
• M26: 6,124,686 km (0.062 R)
• M27: 6,418,945 km (0.09 R)
• M28: 6,577,669 km (0.088 R)
• M29: 6,697,796 km (0.115 R)
• M30: 7,205,531 km (0.101 R)
• M31: 7,557,984 km (0.057 R)
• M32: 7,662,702 km (0.085 R)
• M33: 7,894,878 km (0.09 R)
• M34: 9,134,446 km (0.088 R)
• M35: 9,902,332 km (0.111 R)
• M36: 10,714,349 km (0.094 R)
• M37: 10,808,596 km (0.064 R)
• M38: 11,935,666 km (0.08 R)
• M39: 12,798,995 km (0.092 R)
• M40: 13,250,931 km (0.039 R)
• M41: 13,326,627 km (0.077 R)
• M42: 14,403,283 km (0.087 R)
• M43: 14,637,703 km (0.089 R)
• M44: 14,820,811 km (0.1 R)
• M45: 15,004,666 km (0.12 R)
• M46: 15,136,462 km (0.053 R)
• M47: 15,401,250 km (0.116 R)
• M48: 15,507,614 km (0.107 R)
• M49: 16,231,967 km (0.117 R)
• M50: 16,367,204 km (0.091 R)
• M51: 16,967,091 km (0.084 R)
• M52: 17,187,150 km (0.047 R)
• M53: 17,297,403 km (0.11 R)
• M54: 17,602,134 km (0.053 R)
• M55: 17,768,936 km (0.09 R)
• M56: 18,838,261 km (0.074 R)

Kuiper Belt

Range: 30.3 - 53.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 544 - 13,073 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit