🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.27

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 0.58 AU - 0.66 AU

Year: 177 Days

Day: 39.4 Hours

Environment

Temp: 223 °C

Axial Tilt: 34.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 1.06 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 1.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.69

Radius: 0.86

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 1.16 AU - 1.84 AU

Year: 664 Days

Day: 20.8 Hours

Environment

Temp: -30 °C

Axial Tilt: 31.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.62

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 2.66 AU - 2.76 AU

Year: 1613 Days

Day: 36.3 Hours

Environment

Temp: -83 °C

Axial Tilt: 2.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 11.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 498.4

Radius: 9.1

Gravity: 6.02 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 9.28 AU - 14.34 AU

Year: 14678 Days

Day: 8.2 Hours

Environment

Temp: -173 °C

Axial Tilt: 33.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 55,680,862 km

• M1: 113,545 km (0.117 R)
• M2: 442,660 km (0.106 R)
• M3: 807,081 km (0.08 R)
• M4: 1,294,171 km (0.076 R)
• M5: 2,202,230 km (0.107 R)
• M6: 2,662,693 km (0.036 R)
• M7: 3,020,082 km (0.076 R)
• M8: 3,409,335 km (0.103 R)
• M9: 4,500,502 km (0.097 R)
• M10: 5,009,883 km (0.106 R)
• M11: 5,592,716 km (0.084 R)
• M12: 6,570,937 km (0.107 R)
• M13: 8,670,094 km (0.065 R)
• M14: 9,157,933 km (0.098 R)
• M15: 10,403,934 km (0.081 R)
• M16: 11,067,699 km (0.071 R)
• M17: 13,038,651 km (0.091 R)
• M18: 13,356,547 km (0.12 R)
• M19: 16,528,321 km (0.114 R)
• M20: 18,447,213 km (0.099 R)
• M21: 18,767,352 km (0.067 R)
• M22: 19,917,610 km (0.101 R)
• M23: 27,928,426 km (0.107 R)
• M24: 28,563,769 km (0.081 R)
• M25: 31,656,854 km (0.068 R)
• M26: 32,580,023 km (0.114 R)
• M27: 38,891,856 km (0.065 R)
• M28: 46,710,140 km (0.068 R)
• M29: 55,016,711 km (0.104 R)

Kuiper Belt

Range: 30.3 - 56.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 386 - 15,957 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit