🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.12

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 0.49 AU - 0.75 AU

Year: 207 Days

Day: 43.5 Hours

Environment

Temp: 18 °C

Axial Tilt: 3.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 28,879,097 km

• M1: 136,433 km (0.115 R)

Planet 2 - Gas Giant

Semi-Major Axis: 3.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 985.5

Radius: 11.8

Gravity: 7.08 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 2.96 AU - 4.74 AU

Year: 3207 Days

Day: 13.9 Hours

Environment

Temp: -154 °C

Axial Tilt: 6.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 28,879,097 km

• M1: 146,905 km (0.091 R)
• M2: 615,894 km (0.089 R)
• M3: 1,137,542 km (0.095 R)
• M4: 2,081,954 km (0.076 R)
• M5: 2,730,760 km (0.102 R)
• M6: 3,590,050 km (0.105 R)
• M7: 4,340,732 km (0.026 R)
• M8: 5,014,521 km (0.086 R)
• M9: 5,403,325 km (0.092 R)
• M10: 5,981,820 km (0.102 R)
• M11: 6,911,122 km (0.096 R)
• M12: 8,073,049 km (0.113 R)
• M13: 8,719,312 km (0.086 R)
• M14: 9,634,402 km (0.096 R)
• M15: 10,074,669 km (0.063 R)
• M16: 11,745,078 km (0.074 R)
• M17: 12,860,779 km (0.103 R)
• M18: 14,981,329 km (0.1 R)
• M19: 15,902,702 km (0.111 R)
• M20: 20,033,399 km (0.084 R)
• M21: 22,033,971 km (0.077 R)
• M22: 24,311,150 km (0.114 R)
• M23: 24,904,156 km (0.082 R)

Planet 3 - Gas Giant

Semi-Major Axis: 6.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 739.7

Radius: 9.7

Gravity: 7.86 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 4.64 AU - 7.44 AU

Year: 6303 Days

Day: 7.4 Hours

Environment

Temp: -166 °C

Axial Tilt: 10.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 28,879,097 km

• M1: 124,316 km (0.112 R)
• M2: 478,713 km (0.104 R)
• M3: 911,500 km (0.094 R)
• M4: 1,625,979 km (0.112 R)
• M5: 1,990,400 km (0.056 R)
• M6: 4,570,514 km (0.113 R)
• M7: 5,128,365 km (0.058 R)
• M8: 6,723,078 km (0.1 R)
• M9: 9,389,510 km (0.114 R)
• M10: 10,764,016 km (0.112 R)
• M11: 11,152,222 km (0.114 R)
• M12: 15,320,468 km (0.088 R)
• M13: 17,087,218 km (0.091 R)
• M14: 19,126,686 km (0.082 R)
• M15: 20,499,247 km (0.075 R)
• M16: 21,858,942 km (0.034 R)
• M17: 25,349,359 km (0.098 R)
• M18: 31,206,864 km (0.08 R)
• M19: 33,003,684 km (0.06 R)

Planet 4 - Gas Giant

Semi-Major Axis: 8.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 116.3

Radius: 8.7

Gravity: 1.54 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 8.39 AU - 9.49 AU

Year: 11350 Days

Day: 13.1 Hours

Environment

Temp: -199 °C

Axial Tilt: 39.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 28,879,097 km

• M1: 110,104 km (0.116 R)
• M2: 774,169 km (0.085 R)
• M3: 1,373,757 km (0.115 R)
• M4: 3,640,165 km (0.116 R)
• M5: 4,084,022 km (0.094 R)
• M6: 5,000,159 km (0.083 R)
• M7: 6,447,818 km (0.117 R)
• M8: 7,268,063 km (0.102 R)
• M9: 8,917,379 km (0.086 R)
• M10: 9,850,272 km (0.059 R)
• M11: 11,625,699 km (0.118 R)
• M12: 13,345,626 km (0.08 R)
• M13: 17,467,197 km (0.095 R)
• M14: 17,964,909 km (0.106 R)
• M15: 18,472,046 km (0.103 R)
• M16: 20,527,820 km (0.093 R)
• M17: 22,658,243 km (0.053 R)
• M18: 24,775,651 km (0.108 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: 237 - 14,017 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit