🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.51

Radius: 0.76

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 0.61 AU - 0.77 AU

Year: 215 Days

Day: 19.1 Hours

Environment

Temp: 189 °C

Axial Tilt: 48.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 79,219,234 km

• M1: 18,700 km (0.053 R)

Planet 2 - Gas Giant

Semi-Major Axis: 7.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 825.2

Radius: 13.5

Gravity: 4.53 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 7.35 AU - 8.55 AU

Year: 8400 Days

Day: 11.2 Hours

Environment

Temp: -159 °C

Axial Tilt: 60.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 79,219,234 km

• M1: 167,998 km (0.095 R)
• M2: 857,944 km (0.118 R)
• M3: 1,764,208 km (0.116 R)
• M4: 2,810,196 km (0.106 R)
• M5: 3,714,665 km (0.118 R)
• M6: 4,599,985 km (0.049 R)
• M7: 5,425,167 km (0.056 R)
• M8: 5,993,938 km (0.114 R)
• M9: 6,713,952 km (0.119 R)
• M10: 7,173,068 km (0.12 R)
• M11: 7,818,134 km (0.071 R)
• M12: 8,370,450 km (0.041 R)
• M13: 8,857,989 km (0.071 R)
• M14: 9,696,934 km (0.048 R)
• M15: 10,335,268 km (0.09 R)
• M16: 11,479,393 km (0.046 R)
• M17: 15,093,528 km (0.115 R)
• M18: 18,948,814 km (0.092 R)
• M19: 22,387,172 km (0.081 R)
• M20: 23,591,135 km (0.102 R)
• M21: 24,657,020 km (0.095 R)
• M22: 29,854,499 km (0.081 R)
• M23: 30,369,864 km (0.085 R)
• M24: 31,418,395 km (0.096 R)
• M25: 32,059,123 km (0.084 R)
• M26: 33,698,865 km (0.117 R)
• M27: 36,790,455 km (0.113 R)
• M28: 37,263,932 km (0.094 R)
• M29: 38,953,490 km (0.101 R)
• M30: 41,582,972 km (0.041 R)

Planet 3 - Ice Giant

Semi-Major Axis: 12.16 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 106.7

Radius: 3.5

Gravity: 8.71 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 11.08 AU - 13.24 AU

Year: 15890 Days

Day: 23.5 Hours

Environment

Temp: -180 °C

Axial Tilt: 159.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 79,219,234 km

• M1: 43,533 km (0.094 R)
• M2: 169,195 km (0.043 R)
• M3: 315,801 km (0.047 R)
• M4: 788,979 km (0.027 R)
• M5: 1,182,122 km (0.098 R)
• M6: 1,422,077 km (0.114 R)
• M7: 1,763,161 km (0.069 R)
• M8: 2,221,678 km (0.094 R)
• M9: 2,698,297 km (0.096 R)
• M10: 3,708,531 km (0.097 R)
• M11: 4,427,947 km (0.065 R)
• M12: 5,295,166 km (0.109 R)
• M13: 9,281,501 km (0.116 R)
• M14: 9,543,447 km (0.077 R)
• M15: 9,810,180 km (0.112 R)
• M16: 13,465,454 km (0.092 R)
• M17: 18,205,014 km (0.104 R)
• M18: 19,101,404 km (0.053 R)
• M19: 22,275,871 km (0.077 R)
• M20: 25,105,664 km (0.089 R)
• M21: 25,358,784 km (0.111 R)
• M22: 26,562,748 km (0.115 R)
• M23: 32,155,165 km (0.031 R)

Planet 4 - Ice Giant

Semi-Major Axis: 12.75 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 668.5

Radius: 7.5

Gravity: 11.88 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 10 AU - 15.5 AU

Year: 17061 Days

Day: 16.2 Hours

Environment

Temp: -179 °C

Axial Tilt: 31 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 79,219,234 km

• M1: 93,349 km (0.084 R)
• M2: 335,997 km (0.115 R)
• M3: 668,852 km (0.117 R)
• M4: 950,844 km (0.099 R)
• M5: 1,398,142 km (0.043 R)
• M6: 2,074,025 km (0.071 R)
• M7: 2,573,981 km (0.108 R)
• M8: 5,187,755 km (0.112 R)
• M9: 9,245,448 km (0.06 R)
• M10: 10,358,007 km (0.115 R)
• M11: 10,827,295 km (0.113 R)
• M12: 11,188,425 km (0.098 R)
• M13: 11,808,059 km (0.089 R)
• M14: 13,595,604 km (0.07 R)
• M15: 16,564,374 km (0.115 R)
• M16: 16,803,132 km (0.077 R)
• M17: 17,864,080 km (0.119 R)
• M18: 19,671,522 km (0.09 R)
• M19: 20,300,132 km (0.077 R)
• M20: 22,169,956 km (0.071 R)
• M21: 22,557,265 km (0.071 R)
• M22: 23,146,680 km (0.082 R)
• M23: 25,185,699 km (0.071 R)
• M24: 25,607,416 km (0.074 R)
• M25: 26,033,769 km (0.112 R)
• M26: 28,124,250 km (0.083 R)
• M27: 28,921,756 km (0.055 R)
• M28: 29,617,386 km (0.101 R)
• M29: 31,283,608 km (0.086 R)
• M30: 31,770,997 km (0.1 R)
• M31: 33,011,463 km (0.068 R)
• M32: 37,745,039 km (0.102 R)
• M33: 42,612,953 km (0.086 R)
• M34: 47,401,881 km (0.04 R)
• M35: 57,302,268 km (0.04 R)
• M36: 62,925,502 km (0.036 R)

Planet 5 - Ice Giant

Semi-Major Axis: 16.42 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 497.4

Radius: 5.2

Gravity: 18.39 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 12.33 AU - 20.51 AU

Year: 24934 Days

Day: 17.3 Hours

Environment

Temp: -198 °C

Axial Tilt: 42.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 79,219,234 km

• M1: 99,483 km (0.069 R)
• M2: 286,630 km (0.053 R)
• M3: 1,504,655 km (0.086 R)
• M4: 1,820,905 km (0.066 R)
• M5: 2,015,233 km (0.112 R)
• M6: 2,909,230 km (0.047 R)
• M7: 3,121,210 km (0.072 R)
• M8: 3,757,749 km (0.108 R)
• M9: 4,724,002 km (0.089 R)
• M10: 5,929,012 km (0.101 R)
• M11: 6,402,041 km (0.114 R)
• M12: 7,422,897 km (0.052 R)
• M13: 10,078,259 km (0.116 R)
• M14: 11,982,939 km (0.085 R)
• M15: 16,906,803 km (0.112 R)
• M16: 20,331,996 km (0.083 R)
• M17: 23,237,486 km (0.08 R)
• M18: 25,284,284 km (0.102 R)
• M19: 28,275,494 km (0.106 R)
• M20: 31,238,279 km (0.067 R)
• M21: 34,674,692 km (0.117 R)
• M22: 43,072,369 km (0.108 R)
• M23: 44,835,230 km (0.083 R)
• M24: 44,997,843 km (0.09 R)
• M25: 46,147,054 km (0.065 R)
• M26: 46,312,808 km (0.059 R)
• M27: 60,701,879 km (0.05 R)
• M28: 67,076,244 km (0.07 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 187 - 17,208 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit