🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.84

Radius: 0.93

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 1.03 AU - 1.21 AU

Year: 435 Days

Day: 33.6 Hours

Environment

Temp: 8 °C

Axial Tilt: 12.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.55

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 1.28 AU - 1.48 AU

Year: 595 Days

Day: 31 Hours

Environment

Temp: -29 °C

Axial Tilt: 3.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 48,566,465 km

• M1: 759,508 km (0.117 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.83

Radius: 1.52

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 1.77 AU - 2.65 AU

Year: 1206 Days

Day: 43.7 Hours

Environment

Temp: -82 °C

Axial Tilt: 34.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.05

Radius: 1.33

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 3.73 AU - 4.05 AU

Year: 2816 Days

Day: 42.3 Hours

Environment

Temp: -133 °C

Axial Tilt: 23.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 48,566,465 km

• M1: 804,837 km (0.108 R)
• M2: 896,989 km (0.068 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.56

Radius: 1.19

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 3.24 AU - 4.58 AU

Year: 2838 Days

Day: 23.9 Hours

Environment

Temp: -121 °C

Axial Tilt: 47 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 6.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 145.2

Radius: 10.3

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 5.71 AU - 6.49 AU

Year: 5531 Days

Day: 7.3 Hours

Environment

Temp: -150 °C

Axial Tilt: 104.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 48,566,465 km

• M1: 137,032 km (0.112 R)
• M2: 217,665 km (0.081 R)
• M3: 322,982 km (0.073 R)
• M4: 423,362 km (0.081 R)
• M5: 569,070 km (0.097 R)
• M6: 670,647 km (0.113 R)
• M7: 778,956 km (0.035 R)
• M8: 913,295 km (0.095 R)
• M9: 993,779 km (0.097 R)
• M10: 1,087,427 km (0.1 R)
• M11: 1,340,846 km (0.093 R)
• M12: 1,516,474 km (0.072 R)
• M13: 1,699,731 km (0.077 R)
• M14: 1,787,844 km (0.116 R)
• M15: 1,929,513 km (0.08 R)
• M16: 2,061,608 km (0.117 R)
• M17: 2,196,845 km (0.054 R)
• M18: 2,377,110 km (0.074 R)
• M19: 2,649,378 km (0.12 R)
• M20: 3,007,815 km (0.109 R)
• M21: 3,397,667 km (0.053 R)
• M22: 3,493,709 km (0.051 R)
• M23: 3,558,185 km (0.069 R)
• M24: 3,770,764 km (0.114 R)
• M25: 3,870,247 km (0.079 R)
• M26: 3,987,382 km (0.073 R)
• M27: 4,173,930 km (0.118 R)
• M28: 4,485,543 km (0.066 R)
• M29: 4,912,794 km (0.057 R)
• M30: 5,058,203 km (0.11 R)
• M31: 5,223,359 km (0.117 R)
• M32: 5,521,657 km (0.083 R)
• M33: 5,806,342 km (0.115 R)
• M34: 6,134,709 km (0.113 R)
• M35: 6,729,211 km (0.082 R)
• M36: 7,156,313 km (0.12 R)
• M37: 7,676,316 km (0.078 R)
• M38: 7,887,697 km (0.085 R)
• M39: 7,972,819 km (0.083 R)
• M40: 8,187,043 km (0.064 R)
• M41: 8,533,661 km (0.053 R)
• M42: 8,862,926 km (0.115 R)
• M43: 9,218,819 km (0.106 R)
• M44: 9,308,578 km (0.116 R)
• M45: 9,830,076 km (0.072 R)
• M46: 9,898,742 km (0.09 R)
• M47: 10,198,386 km (0.025 R)
• M48: 10,360,999 km (0.104 R)
• M49: 11,163,143 km (0.097 R)
• M50: 12,156,772 km (0.052 R)
• M51: 13,153,243 km (0.059 R)
• M52: 13,406,512 km (0.12 R)
• M53: 13,969,300 km (0.09 R)
• M54: 14,801,662 km (0.094 R)
• M55: 15,065,104 km (0.103 R)
• M56: 15,703,737 km (0.084 R)
• M57: 15,918,560 km (0.075 R)
• M58: 16,569,011 km (0.032 R)
• M59: 16,815,100 km (0.077 R)
• M60: 17,172,788 km (0.111 R)
• M61: 17,255,666 km (0.106 R)
• M62: 17,394,044 km (0.112 R)
• M63: 17,588,521 km (0.108 R)
• M64: 17,867,670 km (0.12 R)
• M65: 18,035,818 km (0.108 R)
• M66: 18,120,042 km (0.043 R)
• M67: 18,486,706 km (0.066 R)
• M68: 18,571,678 km (0.042 R)
• M69: 18,685,223 km (0.101 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 501.2

Radius: 11.9

Gravity: 3.54 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 7.71 AU - 12.65 AU

Year: 11923 Days

Day: 9.8 Hours

Environment

Temp: -183 °C

Axial Tilt: 20.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 48,566,465 km

• M1: 149,448 km (0.091 R)
• M2: 255,364 km (0.051 R)
• M3: 1,411,905 km (0.059 R)
• M4: 1,588,131 km (0.12 R)
• M5: 2,135,659 km (0.107 R)
• M6: 2,522,968 km (0.076 R)
• M7: 2,766,214 km (0.12 R)
• M8: 2,960,841 km (0.118 R)
• M9: 3,723,042 km (0.104 R)
• M10: 4,317,245 km (0.104 R)
• M11: 4,807,477 km (0.066 R)
• M12: 4,907,708 km (0.082 R)
• M13: 5,212,588 km (0.12 R)
• M14: 5,315,512 km (0.048 R)
• M15: 5,453,890 km (0.099 R)
• M16: 5,558,608 km (0.048 R)
• M17: 5,840,750 km (0.109 R)
• M18: 6,200,233 km (0.088 R)
• M19: 6,382,743 km (0.086 R)
• M20: 7,398,811 km (0.105 R)
• M21: 7,787,916 km (0.035 R)
• M22: 8,024,579 km (0.119 R)
• M23: 9,036,160 km (0.1 R)
• M24: 10,259,721 km (0.074 R)
• M25: 11,355,825 km (0.037 R)
• M26: 13,374,199 km (0.05 R)
• M27: 13,468,595 km (0.049 R)
• M28: 13,705,409 km (0.106 R)
• M29: 13,943,718 km (0.088 R)
• M30: 14,039,311 km (0.103 R)
• M31: 14,812,732 km (0.061 R)
• M32: 17,010,325 km (0.079 R)
• M33: 17,112,650 km (0.083 R)
• M34: 17,369,360 km (0.104 R)
• M35: 17,834,460 km (0.109 R)
• M36: 18,146,970 km (0.105 R)
• M37: 18,618,951 km (0.097 R)
• M38: 18,830,034 km (0.105 R)
• M39: 20,005,274 km (0.052 R)
• M40: 21,645,914 km (0.109 R)
• M41: 23,102,399 km (0.083 R)
• M42: 23,386,186 km (0.038 R)
• M43: 23,500,030 km (0.04 R)
• M44: 24,822,176 km (0.099 R)
• M45: 25,404,561 km (0.105 R)
• M46: 25,580,039 km (0.099 R)
• M47: 26,701,574 km (0.108 R)
• M48: 27,238,481 km (0.069 R)
• M49: 28,809,259 km (0.115 R)
• M50: 29,975,673 km (0.079 R)
• M51: 30,471,441 km (0.083 R)
• M52: 33,630,798 km (0.053 R)
• M53: 33,952,434 km (0.107 R)
• M54: 34,923,473 km (0.099 R)
• M55: 35,510,495 km (0.09 R)
• M56: 37,623,864 km (0.106 R)
• M57: 41,419,462 km (0.084 R)
• M58: 41,695,320 km (0.107 R)
• M59: 43,013,427 km (0.053 R)
• M60: 43,993,443 km (0.06 R)
• M61: 44,345,297 km (0.114 R)
• M62: 44,839,419 km (0.084 R)
• M63: 46,046,823 km (0.088 R)
• M64: 48,058,914 km (0.095 R)
• M65: 48,421,240 km (0.051 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: 501 - 12,257 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit