🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.61

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 0.77 AU - 0.81 AU

Year: 254 Days

Day: 13.8 Hours

Environment

Temp: 112 °C

Axial Tilt: 5.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.8

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 0.92 AU - 1.34 AU

Year: 434 Days

Day: 45.5 Hours

Environment

Temp: 5 °C

Axial Tilt: 11.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 2.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.12

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 2.94 AU - 2.98 AU

Year: 1842 Days

Day: 19.4 Hours

Environment

Temp: -106 °C

Axial Tilt: 0.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 53,552,476 km

• M1: 458,517 km (0.079 R)

Planet 4 - Gas Giant

Semi-Major Axis: 8.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 946.4

Radius: 8.2

Gravity: 14.07 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 6.71 AU - 10.61 AU

Year: 9217 Days

Day: 12.3 Hours

Environment

Temp: -171 °C

Axial Tilt: 0.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 53,552,476 km

• M1: 103,073 km (0.12 R)
• M2: 536,608 km (0.095 R)
• M3: 862,282 km (0.117 R)
• M4: 1,561,951 km (0.031 R)
• M5: 1,818,213 km (0.113 R)
• M6: 2,678,550 km (0.033 R)
• M7: 6,716,795 km (0.098 R)
• M8: 10,946,525 km (0.087 R)
• M9: 11,331,141 km (0.119 R)
• M10: 12,302,929 km (0.068 R)
• M11: 14,346,286 km (0.075 R)
• M12: 18,700,931 km (0.104 R)
• M13: 19,570,094 km (0.068 R)
• M14: 20,218,900 km (0.105 R)
• M15: 27,216,490 km (0.065 R)
• M16: 32,759,091 km (0.11 R)
• M17: 39,264,953 km (0.075 R)
• M18: 41,346,308 km (0.042 R)
• M19: 41,611,545 km (0.081 R)
• M20: 48,176,498 km (0.104 R)
• M21: 50,107,208 km (0.067 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 815.3

Radius: 9.6

Gravity: 8.85 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 9.26 AU - 10.02 AU

Year: 10824 Days

Day: 14 Hours

Environment

Temp: -179 °C

Axial Tilt: 3.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 53,552,476 km

• M1: 128,804 km (0.099 R)
• M2: 534,214 km (0.077 R)
• M3: 1,005,447 km (0.091 R)
• M4: 1,436,140 km (0.037 R)
• M5: 2,201,033 km (0.09 R)
• M6: 2,633,222 km (0.083 R)
• M7: 3,216,354 km (0.114 R)
• M8: 4,457,269 km (0.071 R)
• M9: 5,845,986 km (0.071 R)
• M10: 6,560,914 km (0.103 R)
• M11: 8,164,753 km (0.059 R)
• M12: 10,330,631 km (0.063 R)
• M13: 11,431,671 km (0.069 R)
• M14: 16,479,701 km (0.077 R)
• M15: 18,290,284 km (0.045 R)
• M16: 21,947,803 km (0.119 R)
• M17: 23,575,278 km (0.104 R)
• M18: 27,993,352 km (0.03 R)
• M19: 29,796,754 km (0.098 R)
• M20: 32,016,188 km (0.1 R)
• M21: 33,633,790 km (0.107 R)
• M22: 36,906,243 km (0.053 R)
• M23: 42,272,170 km (0.103 R)
• M24: 46,805,135 km (0.071 R)
• M25: 50,564,230 km (0.112 R)
• M26: 51,183,864 km (0.095 R)
• M27: 53,552,447 km (0.091 R)

Kuiper Belt

Range: 30.3 - 52.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 366 - 17,986 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit