🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.48

Radius: 1.17

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 0.97 AU - 1.07 AU

Year: 388 Days

Day: 29.2 Hours

Environment

Temp: 11 °C

Axial Tilt: 34.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Gas Giant

Semi-Major Axis: 8.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 743.2

Radius: 13.6

Gravity: 4.02 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 7.92 AU - 9.06 AU

Year: 9319 Days

Day: 14.7 Hours

Environment

Temp: -169 °C

Axial Tilt: 15.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 57,643,588 km

• M1: 169,195 km (0.103 R)
• M2: 746,344 km (0.098 R)
• M3: 1,311,076 km (0.059 R)
• M4: 2,211,356 km (0.037 R)
• M5: 2,698,147 km (0.057 R)
• M6: 3,143,350 km (0.088 R)
• M7: 4,697,074 km (0.109 R)
• M8: 5,315,212 km (0.104 R)
• M9: 5,987,056 km (0.086 R)
• M10: 7,179,651 km (0.106 R)
• M11: 8,392,141 km (0.048 R)
• M12: 9,352,260 km (0.095 R)
• M13: 12,617,084 km (0.086 R)
• M14: 14,505,608 km (0.101 R)
• M15: 17,356,345 km (0.072 R)
• M16: 18,086,532 km (0.099 R)
• M17: 22,646,724 km (0.111 R)
• M18: 27,429,069 km (0.114 R)
• M19: 30,159,828 km (0.086 R)
• M20: 33,289,715 km (0.101 R)
• M21: 34,189,845 km (0.063 R)
• M22: 38,812,270 km (0.107 R)
• M23: 39,433,550 km (0.106 R)
• M24: 41,466,286 km (0.111 R)
• M25: 45,601,919 km (0.073 R)

Planet 3 - Gas Giant

Semi-Major Axis: 10.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 555.5

Radius: 12.3

Gravity: 3.67 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 8.25 AU - 12.21 AU

Year: 12326 Days

Day: 7.9 Hours

Environment

Temp: -175 °C

Axial Tilt: 37.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 57,643,588 km

• M1: 153,039 km (0.092 R)
• M2: 600,785 km (0.118 R)
• M3: 1,679,236 km (0.071 R)
• M4: 2,148,973 km (0.092 R)
• M5: 3,556,540 km (0.057 R)
• M6: 4,728,938 km (0.089 R)
• M7: 6,595,770 km (0.085 R)
• M8: 10,945,328 km (0.032 R)
• M9: 11,954,665 km (0.086 R)
• M10: 13,333,509 km (0.091 R)
• M11: 13,901,083 km (0.103 R)
• M12: 15,356,371 km (0.09 R)
• M13: 16,333,993 km (0.086 R)
• M14: 18,959,286 km (0.096 R)
• M15: 27,684,732 km (0.084 R)
• M16: 29,131,642 km (0.094 R)
• M17: 30,088,171 km (0.11 R)
• M18: 33,312,753 km (0.098 R)
• M19: 34,007,486 km (0.098 R)
• M20: 39,273,181 km (0.111 R)
• M21: 39,918,696 km (0.085 R)
• M22: 43,941,682 km (0.109 R)

Planet 4 - Gas Giant

Semi-Major Axis: 10.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 735.6

Radius: 9.6

Gravity: 7.98 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 8.5 AU - 12.4 AU

Year: 12726 Days

Day: 10.2 Hours

Environment

Temp: -185 °C

Axial Tilt: 27.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 57,643,588 km

• M1: 119,379 km (0.104 R)
• M2: 438,322 km (0.095 R)
• M3: 1,153,998 km (0.116 R)
• M4: 2,167,972 km (0.046 R)
• M5: 3,251,061 km (0.089 R)
• M6: 3,664,549 km (0.1 R)
• M7: 4,919,975 km (0.104 R)
• M8: 6,520,971 km (0.063 R)
• M9: 8,683,408 km (0.056 R)
• M10: 11,227,320 km (0.106 R)
• M11: 11,993,860 km (0.111 R)
• M12: 12,606,912 km (0.112 R)
• M13: 13,112,253 km (0.109 R)
• M14: 13,434,786 km (0.105 R)
• M15: 15,916,914 km (0.084 R)
• M16: 19,098,861 km (0.11 R)
• M17: 20,276,047 km (0.068 R)
• M18: 28,159,106 km (0.098 R)
• M19: 32,537,686 km (0.097 R)
• M20: 34,214,230 km (0.109 R)
• M21: 37,738,606 km (0.03 R)
• M22: 41,221,394 km (0.103 R)
• M23: 42,054,505 km (0.107 R)
• M24: 55,261,304 km (0.069 R)
• M25: 55,935,093 km (0.101 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 355 - 10,432 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit