🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.25 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.96

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 0.98 AU - 1.52 AU

Year: 505 Days

Day: 26.8 Hours

Environment

Temp: 10 °C

Axial Tilt: 32.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 85,641,833 km

• M1: 30,817 km (0.064 R)

Planet 2 - Gas Giant

Semi-Major Axis: 9.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 198.7

Radius: 11.8

Gravity: 1.43 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 9.06 AU - 9.94 AU

Year: 10590 Days

Day: 12.6 Hours

Environment

Temp: -163 °C

Axial Tilt: 5.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 85,641,833 km

• M1: 149,598 km (0.059 R)
• M2: 520,601 km (0.11 R)
• M3: 922,570 km (0.085 R)
• M4: 1,294,321 km (0.054 R)
• M5: 1,677,890 km (0.06 R)
• M6: 2,278,824 km (0.107 R)
• M7: 2,737,791 km (0.114 R)
• M8: 3,984,240 km (0.097 R)
• M9: 4,868,513 km (0.102 R)
• M10: 5,401,082 km (0.099 R)
• M11: 7,094,679 km (0.08 R)
• M12: 9,539,108 km (0.042 R)
• M13: 13,177,777 km (0.106 R)
• M14: 13,771,531 km (0.117 R)
• M15: 17,458,820 km (0.093 R)
• M16: 17,847,325 km (0.058 R)
• M17: 18,374,358 km (0.061 R)
• M18: 19,528,805 km (0.09 R)
• M19: 20,088,600 km (0.103 R)
• M20: 21,461,011 km (0.081 R)
• M21: 22,435,342 km (0.107 R)
• M22: 24,959,208 km (0.102 R)
• M23: 25,952,687 km (0.08 R)
• M24: 26,374,404 km (0.077 R)
• M25: 27,404,984 km (0.119 R)
• M26: 28,730,869 km (0.111 R)
• M27: 30,284,743 km (0.12 R)

Planet 3 - Gas Giant

Semi-Major Axis: 12.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 803.1

Radius: 8.1

Gravity: 12.24 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 10.15 AU - 14.01 AU

Year: 15184 Days

Day: 7.8 Hours

Environment

Temp: -191 °C

Axial Tilt: 47.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 85,641,833 km

• M1: 100,679 km (0.091 R)
• M2: 464,202 km (0.114 R)
• M3: 901,327 km (0.107 R)
• M4: 1,627,924 km (0.076 R)
• M5: 2,204,474 km (0.112 R)
• M6: 2,474,947 km (0.098 R)
• M7: 2,744,373 km (0.061 R)
• M8: 4,272,366 km (0.097 R)
• M9: 5,182,669 km (0.119 R)
• M10: 6,055,423 km (0.096 R)
• M11: 6,760,926 km (0.06 R)
• M12: 7,382,206 km (0.11 R)
• M13: 8,040,886 km (0.113 R)
• M14: 10,774,787 km (0.094 R)
• M15: 15,011,398 km (0.059 R)
• M16: 16,613,143 km (0.091 R)
• M17: 19,795,688 km (0.064 R)
• M18: 20,971,527 km (0.109 R)
• M19: 21,529,826 km (0.118 R)
• M20: 22,385,526 km (0.101 R)
• M21: 25,089,059 km (0.091 R)
• M22: 28,566,013 km (0.093 R)
• M23: 33,221,947 km (0.118 R)
• M24: 35,009,642 km (0.06 R)
• M25: 35,531,888 km (0.067 R)
• M26: 35,795,031 km (0.112 R)
• M27: 40,183,634 km (0.11 R)
• M28: 41,189,231 km (0.114 R)
• M29: 43,101,091 km (0.071 R)
• M30: 49,190,921 km (0.092 R)
• M31: 49,681,752 km (0.028 R)
• M32: 52,696,000 km (0.078 R)
• M33: 55,652,801 km (0.085 R)
• M34: 57,262,026 km (0.105 R)
• M35: 65,974,007 km (0.08 R)

Planet 4 - Ice Giant

Semi-Major Axis: 14.48 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 684.2

Radius: 6.9

Gravity: 14.37 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 14.39 AU - 14.57 AU

Year: 19927 Days

Day: 18.1 Hours

Environment

Temp: -190 °C

Axial Tilt: 1.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 85,641,833 km

• M1: 85,869 km (0.078 R)
• M2: 396,285 km (0.057 R)
• M3: 996,023 km (0.038 R)
• M4: 1,662,032 km (0.074 R)
• M5: 2,111,724 km (0.1 R)
• M6: 3,592,443 km (0.114 R)
• M7: 4,827,972 km (0.1 R)
• M8: 5,083,186 km (0.072 R)
• M9: 5,424,718 km (0.094 R)
• M10: 7,511,010 km (0.084 R)
• M11: 9,904,426 km (0.076 R)
• M12: 10,377,604 km (0.105 R)
• M13: 11,368,989 km (0.082 R)
• M14: 11,821,972 km (0.097 R)
• M15: 13,182,714 km (0.112 R)
• M16: 14,949,614 km (0.032 R)
• M17: 23,916,062 km (0.072 R)
• M18: 25,748,337 km (0.076 R)
• M19: 27,325,996 km (0.099 R)
• M20: 34,685,613 km (0.118 R)
• M21: 35,091,621 km (0.1 R)
• M22: 43,420,483 km (0.056 R)
• M23: 45,327,407 km (0.101 R)
• M24: 48,459,687 km (0.059 R)
• M25: 53,154,816 km (0.078 R)
• M26: 54,237,755 km (0.086 R)
• M27: 55,151,499 km (0.055 R)
• M28: 60,654,157 km (0.115 R)
• M29: 61,243,423 km (0.083 R)
• M30: 64,655,153 km (0.099 R)
• M31: 68,828,634 km (0.093 R)
• M32: 70,114,876 km (0.08 R)
• M33: 72,074,160 km (0.086 R)

Planet 5 - Ice Giant

Semi-Major Axis: 19.54 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 400.4

Radius: 7.1

Gravity: 7.94 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 18.13 AU - 20.95 AU

Year: 31238 Days

Day: 24.4 Hours

Environment

Temp: -204 °C

Axial Tilt: 37.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 85,641,833 km

• M1: 92,302 km (0.037 R)
• M2: 313,108 km (0.11 R)
• M3: 587,172 km (0.074 R)
• M4: 1,574,667 km (0.073 R)
• M5: 2,636,962 km (0.11 R)
• M6: 5,646,272 km (0.105 R)
• M7: 6,563,607 km (0.116 R)
• M8: 7,526,119 km (0.078 R)
• M9: 8,147,100 km (0.055 R)
• M10: 8,579,737 km (0.111 R)
• M11: 9,969,800 km (0.106 R)
• M12: 23,801,021 km (0.084 R)
• M13: 26,870,620 km (0.05 R)
• M14: 32,690,875 km (0.112 R)
• M15: 33,370,049 km (0.09 R)
• M16: 35,321,852 km (0.116 R)
• M17: 36,907,889 km (0.037 R)
• M18: 38,240,357 km (0.088 R)
• M19: 39,298,613 km (0.091 R)
• M20: 49,717,356 km (0.098 R)
• M21: 50,615,392 km (0.108 R)
• M22: 53,749,318 km (0.083 R)
• M23: 57,206,226 km (0.058 R)
• M24: 61,217,693 km (0.084 R)
• M25: 69,571,986 km (0.094 R)
• M26: 73,904,041 km (0.055 R)
• M27: 78,654,671 km (0.104 R)

Kuiper Belt

Range: 30.3 - 45.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 426 - 11,675 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit