🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.39

Radius: 0.69

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 0.52 AU - 0.72 AU

Year: 186 Days

Day: 19.7 Hours

Environment

Temp: 201 °C

Axial Tilt: 37.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 34,626,083 km

• M1: 106,514 km (0.096 R)
• M2: 135,536 km (0.091 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.35

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 2.26 AU - 3.34 AU

Year: 1784 Days

Day: 12.7 Hours

Environment

Temp: -119 °C

Axial Tilt: 32.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.3

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 2.72 AU - 4.3 AU

Year: 2504 Days

Day: 29.4 Hours

Environment

Temp: -132 °C

Axial Tilt: 149.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 34,626,083 km

• M1: 167,550 km (0.091 R)

Asteroid Belt

Center: 5.38 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 7.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 954.2

Radius: 14.5

Gravity: 4.54 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 5.78 AU - 8.72 AU

Year: 7434 Days

Day: 11.3 Hours

Environment

Temp: -172 °C

Axial Tilt: 32.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 34,626,083 km

• M1: 180,415 km (0.071 R)
• M2: 777,610 km (0.116 R)
• M3: 1,338,003 km (0.086 R)
• M4: 1,915,002 km (0.118 R)
• M5: 2,505,914 km (0.047 R)
• M6: 3,129,887 km (0.061 R)
• M7: 3,634,480 km (0.056 R)
• M8: 5,233,382 km (0.067 R)
• M9: 6,547,151 km (0.076 R)
• M10: 7,340,618 km (0.075 R)
• M11: 9,677,337 km (0.094 R)
• M12: 12,362,020 km (0.095 R)
• M13: 17,693,688 km (0.111 R)
• M14: 18,859,205 km (0.048 R)
• M15: 19,843,410 km (0.063 R)
• M16: 22,079,449 km (0.066 R)
• M17: 24,390,287 km (0.117 R)
• M18: 26,110,364 km (0.115 R)
• M19: 29,388,203 km (0.089 R)
• M20: 34,246,992 km (0.076 R)
• M21: 35,483,568 km (0.092 R)
• M22: 37,689,388 km (0.068 R)
• M23: 38,765,595 km (0.09 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 276.1

Radius: 13.8

Gravity: 1.45 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 6.58 AU - 10.7 AU

Year: 9671 Days

Day: 5.2 Hours

Environment

Temp: -178 °C

Axial Tilt: 2.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 34,626,083 km

• M1: 171,589 km (0.087 R)
• M2: 723,007 km (0.108 R)
• M3: 1,387,371 km (0.059 R)
• M4: 2,107,385 km (0.1 R)
• M5: 2,742,578 km (0.096 R)
• M6: 4,795,958 km (0.052 R)
• M7: 6,125,584 km (0.112 R)
• M8: 6,824,804 km (0.106 R)
• M9: 9,503,205 km (0.1 R)
• M10: 10,720,931 km (0.116 R)
• M11: 14,190,106 km (0.095 R)
• M12: 19,448,022 km (0.111 R)
• M13: 24,872,591 km (0.106 R)
• M14: 27,974,802 km (0.117 R)
• M15: 29,340,481 km (0.094 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 364 - 10,519 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit