🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.35

Radius: 0.66

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 0.68 AU - 1.02 AU

Year: 283 Days

Day: 36.3 Hours

Environment

Temp: 184 °C

Axial Tilt: 7.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.62

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 0.95 AU - 1.03 AU

Year: 356 Days

Day: 44.6 Hours

Environment

Temp: 24 °C

Axial Tilt: 17.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Gas Giant

Semi-Major Axis: 5.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 980

Radius: 8

Gravity: 15.31 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 5.88 AU - 6.04 AU

Year: 5262 Days

Day: 14.1 Hours

Environment

Temp: -138 °C

Axial Tilt: 37.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 82,827,040 km

• M1: 101,727 km (0.092 R)
• M2: 419,921 km (0.08 R)
• M3: 1,491,491 km (0.053 R)
• M4: 2,246,511 km (0.084 R)
• M5: 2,832,486 km (0.116 R)
• M6: 3,406,194 km (0.099 R)
• M7: 5,939,933 km (0.09 R)
• M8: 7,345,854 km (0.118 R)
• M9: 8,506,285 km (0.058 R)
• M10: 10,145,877 km (0.09 R)
• M11: 12,505,036 km (0.111 R)
• M12: 12,930,941 km (0.033 R)
• M13: 13,256,615 km (0.092 R)
• M14: 13,924,570 km (0.11 R)
• M15: 20,757,453 km (0.063 R)
• M16: 22,819,210 km (0.091 R)
• M17: 25,266,183 km (0.075 R)

Planet 4 - Gas Giant

Semi-Major Axis: 9.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 937.6

Radius: 12.9

Gravity: 5.63 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 7.45 AU - 11.41 AU

Year: 10473 Days

Day: 12 Hours

Environment

Temp: -175 °C

Axial Tilt: 37.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 82,827,040 km

• M1: 160,519 km (0.11 R)
• M2: 926,460 km (0.054 R)
• M3: 1,374,655 km (0.084 R)
• M4: 1,887,177 km (0.078 R)
• M5: 2,427,225 km (0.097 R)
• M6: 2,887,688 km (0.089 R)
• M7: 3,431,626 km (0.099 R)
• M8: 5,486,951 km (0.118 R)
• M9: 6,212,500 km (0.044 R)
• M10: 7,635,176 km (0.104 R)
• M11: 9,019,106 km (0.059 R)
• M12: 10,188,662 km (0.113 R)
• M13: 12,704,300 km (0.061 R)
• M14: 13,265,890 km (0.087 R)
• M15: 13,974,685 km (0.037 R)
• M16: 14,708,612 km (0.079 R)
• M17: 15,821,920 km (0.096 R)
• M18: 16,545,674 km (0.085 R)
• M19: 17,519,556 km (0.11 R)
• M20: 19,091,979 km (0.091 R)
• M21: 28,074,135 km (0.088 R)
• M22: 28,495,402 km (0.064 R)
• M23: 29,242,943 km (0.099 R)
• M24: 31,000,568 km (0.066 R)
• M25: 35,824,651 km (0.096 R)
• M26: 36,445,332 km (0.098 R)
• M27: 37,835,845 km (0.071 R)
• M28: 38,738,967 km (0.104 R)
• M29: 44,320,015 km (0.051 R)
• M30: 45,758,398 km (0.069 R)
• M31: 48,123,989 km (0.078 R)
• M32: 48,576,523 km (0.09 R)

Planet 5 - Ice Giant

Semi-Major Axis: 16.48 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 725.4

Radius: 5.2

Gravity: 26.83 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 15.46 AU - 17.5 AU

Year: 24195 Days

Day: 19.5 Hours

Environment

Temp: -189 °C

Axial Tilt: 13.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 82,827,040 km

• M1: 64,626 km (0.062 R)
• M2: 361,578 km (0.108 R)
• M3: 1,107,473 km (0.102 R)
• M4: 1,665,323 km (0.062 R)
• M5: 3,372,684 km (0.119 R)
• M6: 4,308,269 km (0.119 R)
• M7: 5,446,260 km (0.064 R)
• M8: 7,060,421 km (0.099 R)
• M9: 8,968,692 km (0.101 R)
• M10: 10,102,793 km (0.075 R)
• M11: 11,943,595 km (0.117 R)
• M12: 15,599,767 km (0.081 R)
• M13: 16,445,444 km (0.112 R)
• M14: 22,594,066 km (0.115 R)
• M15: 24,564,718 km (0.087 R)
• M16: 29,602,726 km (0.03 R)
• M17: 33,180,808 km (0.066 R)
• M18: 41,980,753 km (0.096 R)
• M19: 45,794,003 km (0.116 R)
• M20: 53,341,514 km (0.082 R)
• M21: 57,012,347 km (0.087 R)
• M22: 62,934,179 km (0.113 R)
• M23: 64,852,023 km (0.034 R)
• M24: 70,156,315 km (0.102 R)
• M25: 78,888,642 km (0.109 R)
• M26: 80,618,293 km (0.056 R)
• M27: 84,666,261 km (0.077 R)

Planet 6 - Ice Giant

Semi-Major Axis: 16.54 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 597.2

Radius: 6.1

Gravity: 16.05 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 15.33 AU - 17.75 AU

Year: 24327 Days

Day: 19 Hours

Environment

Temp: -199 °C

Axial Tilt: 20.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 82,827,040 km

• M1: 77,342 km (0.05 R)
• M2: 349,610 km (0.04 R)
• M3: 670,797 km (0.09 R)
• M4: 1,005,896 km (0.119 R)
• M5: 1,497,026 km (0.103 R)
• M6: 1,931,608 km (0.101 R)
• M7: 2,762,175 km (0.106 R)
• M8: 2,995,997 km (0.106 R)
• M9: 4,034,056 km (0.029 R)
• M10: 4,580,836 km (0.045 R)
• M11: 5,613,810 km (0.116 R)
• M12: 6,747,462 km (0.105 R)
• M13: 7,029,305 km (0.095 R)
• M14: 8,342,475 km (0.1 R)
• M15: 12,050,258 km (0.097 R)
• M16: 14,608,232 km (0.074 R)
• M17: 15,400,802 km (0.095 R)
• M18: 17,683,366 km (0.107 R)
• M19: 19,989,267 km (0.103 R)
• M20: 20,375,978 km (0.103 R)
• M21: 22,488,150 km (0.119 R)
• M22: 24,521,185 km (0.074 R)
• M23: 24,853,143 km (0.107 R)
• M24: 25,075,894 km (0.085 R)
• M25: 30,450,647 km (0.116 R)
• M26: 30,962,570 km (0.073 R)
• M27: 31,480,179 km (0.096 R)
• M28: 32,532,750 km (0.107 R)
• M29: 35,831,084 km (0.065 R)
• M30: 43,566,341 km (0.114 R)
• M31: 46,373,246 km (0.091 R)
• M32: 55,512,628 km (0.026 R)
• M33: 61,412,469 km (0.102 R)
• M34: 66,208,876 km (0.082 R)
• M35: 70,800,783 km (0.096 R)
• M36: 75,834,452 km (0.102 R)
• M37: 78,199,295 km (0.051 R)

Kuiper Belt

Range: 30.3 - 54.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 357 - 13,110 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit