🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.76

Radius: 1.25

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 0.8 AU - 1.14 AU

Year: 360 Days

Day: 23.4 Hours

Environment

Temp: 30 °C

Axial Tilt: 3.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.52

Radius: 0.77

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 0.82 AU - 1.32 AU

Year: 417 Days

Day: 46.6 Hours

Environment

Temp: 6 °C

Axial Tilt: 34.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 82,168,629 km

• M1: 18,101 km (0.09 R)
• M2: 29,321 km (0.074 R)

Planet 3 - Gas Giant

Semi-Major Axis: 11.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 644

Radius: 10

Gravity: 6.44 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 8.98 AU - 13.44 AU

Year: 14140 Days

Day: 6.2 Hours

Environment

Temp: -176 °C

Axial Tilt: 49.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 82,168,629 km

• M1: 127,607 km (0.106 R)
• M2: 610,958 km (0.108 R)
• M3: 1,103,135 km (0.083 R)
• M4: 1,549,236 km (0.032 R)
• M5: 2,058,616 km (0.103 R)
• M6: 3,599,175 km (0.078 R)
• M7: 4,655,785 km (0.101 R)
• M8: 5,611,865 km (0.106 R)
• M9: 8,912,592 km (0.072 R)
• M10: 10,215,739 km (0.113 R)
• M11: 11,821,523 km (0.104 R)
• M12: 14,814,528 km (0.097 R)
• M13: 15,454,208 km (0.117 R)
• M14: 16,112,139 km (0.086 R)
• M15: 16,941,510 km (0.106 R)
• M16: 18,118,097 km (0.11 R)
• M17: 19,348,241 km (0.12 R)
• M18: 20,198,705 km (0.112 R)
• M19: 21,520,850 km (0.104 R)
• M20: 23,088,187 km (0.1 R)
• M21: 35,236,881 km (0.099 R)
• M22: 37,670,838 km (0.103 R)
• M23: 41,041,428 km (0.108 R)
• M24: 44,607,841 km (0.075 R)
• M25: 47,912,757 km (0.104 R)
• M26: 49,310,600 km (0.062 R)
• M27: 56,194,944 km (0.119 R)

Planet 4 - Ice Giant

Semi-Major Axis: 15.52 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 650.4

Radius: 6

Gravity: 18.07 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 13.19 AU - 17.85 AU

Year: 23034 Days

Day: 24.3 Hours

Environment

Temp: -202 °C

Axial Tilt: 38.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 82,168,629 km

• M1: 74,649 km (0.102 R)
• M2: 330,163 km (0.115 R)
• M3: 585,975 km (0.104 R)
• M4: 925,113 km (0.115 R)
• M5: 1,311,674 km (0.115 R)
• M6: 1,551,031 km (0.115 R)
• M7: 1,781,860 km (0.106 R)
• M8: 2,118,455 km (0.107 R)
• M9: 3,387,345 km (0.059 R)
• M10: 3,968,981 km (0.103 R)
• M11: 5,134,049 km (0.108 R)
• M12: 5,774,179 km (0.086 R)
• M13: 6,556,276 km (0.12 R)
• M14: 7,961,599 km (0.095 R)
• M15: 10,092,022 km (0.098 R)
• M16: 11,353,431 km (0.055 R)
• M17: 11,551,200 km (0.071 R)
• M18: 14,033,178 km (0.093 R)
• M19: 14,960,086 km (0.104 R)
• M20: 16,594,443 km (0.096 R)
• M21: 17,718,372 km (0.092 R)
• M22: 19,451,164 km (0.109 R)
• M23: 25,887,612 km (0.086 R)
• M24: 26,693,047 km (0.065 R)
• M25: 30,334,559 km (0.047 R)
• M26: 31,488,407 km (0.098 R)
• M27: 34,708,052 km (0.088 R)
• M28: 35,545,950 km (0.102 R)
• M29: 37,846,017 km (0.046 R)
• M30: 38,733,581 km (0.104 R)
• M31: 39,483,665 km (0.114 R)
• M32: 42,581,388 km (0.083 R)
• M33: 43,059,653 km (0.119 R)
• M34: 55,638,739 km (0.047 R)
• M35: 55,828,878 km (0.056 R)
• M36: 60,722,673 km (0.055 R)
• M37: 65,682,441 km (0.085 R)
• M38: 68,478,425 km (0.064 R)
• M39: 69,354,470 km (0.091 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 529 - 16,805 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit