🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 0.69 AU - 0.77 AU

Year: 227 Days

Day: 19.9 Hours

Environment

Temp: 142 °C

Axial Tilt: 8.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.9

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 1.72 AU - 1.84 AU

Year: 863 Days

Day: 37.2 Hours

Environment

Temp: -47 °C

Axial Tilt: 24.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.16

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 3.47 AU - 3.79 AU

Year: 2514 Days

Day: 15.2 Hours

Environment

Temp: -111 °C

Axial Tilt: 5.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.02 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Terrestrial

Semi-Major Axis: 4.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.5

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 3.97 AU - 4.83 AU

Year: 3354 Days

Day: 37 Hours

Environment

Temp: -119 °C

Axial Tilt: 4.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 83,467,943 km

• M1: 47,722 km (0.12 R)

Asteroid Belt

Center: 4.82 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 967.6

Radius: 8

Gravity: 15.12 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 4.96 AU - 5.52 AU

Year: 4359 Days

Day: 11 Hours

Environment

Temp: -141 °C

Axial Tilt: 156.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 83,467,943 km

• M1: 99,782 km (0.105 R)
• M2: 357,389 km (0.107 R)
• M3: 635,043 km (0.072 R)
• M4: 1,258,268 km (0.085 R)
• M5: 1,586,037 km (0.058 R)
• M6: 2,013,438 km (0.114 R)
• M7: 2,366,788 km (0.104 R)
• M8: 2,852,233 km (0.102 R)
• M9: 3,158,609 km (0.051 R)
• M10: 3,423,547 km (0.086 R)
• M11: 4,872,253 km (0.082 R)
• M12: 5,717,780 km (0.107 R)
• M13: 6,301,661 km (0.112 R)
• M14: 7,061,019 km (0.093 R)
• M15: 10,625,937 km (0.071 R)
• M16: 13,206,650 km (0.105 R)
• M17: 16,237,802 km (0.034 R)
• M18: 16,969,485 km (0.12 R)
• M19: 18,695,695 km (0.072 R)
• M20: 22,121,935 km (0.11 R)
• M21: 23,865,797 km (0.059 R)
• M22: 25,051,211 km (0.074 R)

Planet 6 - Ice Giant

Semi-Major Axis: 15.12 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 792.2

Radius: 7.9

Gravity: 12.69 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 13.52 AU - 16.72 AU

Year: 21368 Days

Day: 21.9 Hours

Environment

Temp: -197 °C

Axial Tilt: 4.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 83,467,943 km

• M1: 102,475 km (0.062 R)
• M2: 433,385 km (0.034 R)
• M3: 688,300 km (0.115 R)
• M4: 1,073,365 km (0.095 R)
• M5: 1,529,937 km (0.109 R)
• M6: 1,889,421 km (0.045 R)
• M7: 2,260,424 km (0.085 R)
• M8: 2,933,764 km (0.058 R)
• M9: 3,204,536 km (0.105 R)
• M10: 3,703,445 km (0.059 R)
• M11: 4,565,428 km (0.113 R)
• M12: 4,967,996 km (0.053 R)
• M13: 5,514,327 km (0.093 R)
• M14: 6,274,883 km (0.079 R)
• M15: 9,906,670 km (0.118 R)
• M16: 10,645,085 km (0.036 R)
• M17: 12,162,157 km (0.069 R)
• M18: 12,722,102 km (0.111 R)
• M19: 16,788,920 km (0.119 R)
• M20: 23,205,622 km (0.106 R)
• M21: 28,449,625 km (0.113 R)
• M22: 30,957,185 km (0.111 R)
• M23: 39,966,567 km (0.069 R)
• M24: 40,891,381 km (0.071 R)
• M25: 41,988,233 km (0.09 R)
• M26: 46,065,672 km (0.11 R)
• M27: 50,757,510 km (0.116 R)
• M28: 51,478,572 km (0.112 R)
• M29: 54,431,484 km (0.027 R)
• M30: 61,688,776 km (0.114 R)
• M31: 66,081,419 km (0.061 R)
• M32: 70,902,360 km (0.076 R)
• M33: 73,398,400 km (0.105 R)
• M34: 79,287,919 km (0.112 R)
• M35: 80,502,504 km (0.118 R)

Kuiper Belt

Range: 30.2 - 52.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 211 - 11,548 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit