🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.44

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 0.65 AU - 0.93 AU

Year: 254 Days

Day: 13 Hours

Environment

Temp: 174 °C

Axial Tilt: 23.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 44,638,287 km

• M1: 39,643 km (0.113 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.23

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 2.25 AU - 2.75 AU

Year: 1430 Days

Day: 48 Hours

Environment

Temp: -87 °C

Axial Tilt: 48.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 44,638,287 km

• M1: 37,848 km (0.113 R)
• M2: 2,101,850 km (0.115 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.75

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 2.81 AU - 3.69 AU

Year: 2119 Days

Day: 21.1 Hours

Environment

Temp: -98 °C

Axial Tilt: 23.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 5.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 265

Radius: 12.3

Gravity: 1.75 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 4.61 AU - 5.63 AU

Year: 4190 Days

Day: 12.2 Hours

Environment

Temp: -130 °C

Axial Tilt: 25.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 44,638,287 km

• M1: 156,629 km (0.12 R)
• M2: 543,489 km (0.099 R)
• M3: 4,158,222 km (0.04 R)
• M4: 4,732,678 km (0.081 R)
• M5: 6,808,199 km (0.095 R)
• M6: 7,486,027 km (0.093 R)
• M7: 9,431,697 km (0.059 R)
• M8: 10,579,561 km (0.078 R)
• M9: 11,571,395 km (0.106 R)
• M10: 12,195,518 km (0.113 R)
• M11: 13,785,444 km (0.084 R)
• M12: 16,475,513 km (0.082 R)
• M13: 18,026,543 km (0.111 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 478.1

Radius: 8.9

Gravity: 6.04 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 7.97 AU - 11.23 AU

Year: 10757 Days

Day: 6.3 Hours

Environment

Temp: -172 °C

Axial Tilt: 7.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 44,638,287 km

• M1: 111,600 km (0.055 R)
• M2: 430,842 km (0.119 R)
• M3: 711,039 km (0.098 R)
• M4: 1,098,647 km (0.107 R)
• M5: 1,437,187 km (0.061 R)
• M6: 4,114,390 km (0.06 R)
• M7: 7,083,310 km (0.09 R)
• M8: 7,681,851 km (0.096 R)
• M9: 8,400,369 km (0.044 R)
• M10: 8,979,612 km (0.098 R)
• M11: 9,585,035 km (0.096 R)
• M12: 10,569,538 km (0.088 R)
• M13: 12,226,484 km (0.051 R)
• M14: 12,566,221 km (0.063 R)
• M15: 13,683,568 km (0.075 R)
• M16: 17,647,163 km (0.046 R)
• M17: 20,045,516 km (0.116 R)
• M18: 20,757,453 km (0.057 R)
• M19: 21,732,681 km (0.106 R)
• M20: 23,686,878 km (0.08 R)
• M21: 24,661,807 km (0.045 R)
• M22: 27,263,614 km (0.097 R)
• M23: 28,039,428 km (0.101 R)
• M24: 29,230,526 km (0.049 R)
• M25: 29,533,462 km (0.065 R)
• M26: 31,501,272 km (0.06 R)
• M27: 31,926,430 km (0.09 R)
• M28: 36,858,971 km (0.085 R)
• M29: 37,568,812 km (0.075 R)
• M30: 38,771,879 km (0.11 R)
• M31: 39,505,806 km (0.108 R)
• M32: 40,000,376 km (0.082 R)
• M33: 40,498,986 km (0.079 R)
• M34: 40,875,673 km (0.034 R)
• M35: 42,019,648 km (0.075 R)
• M36: 43,578,159 km (0.112 R)

Kuiper Belt

Range: 30.3 - 60.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 540 - 10,655 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit