🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.66

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 0.52 AU - 0.6 AU

Year: 154 Days

Day: 34.6 Hours

Environment

Temp: 216 °C

Axial Tilt: 48.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.55

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 0.74 AU - 1.14 AU

Year: 335 Days

Day: 17.4 Hours

Environment

Temp: 31 °C

Axial Tilt: 1.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 64,480,563 km

• M1: 34,408 km (0.102 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.04

Radius: 1.02

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 0.9 AU - 1.16 AU

Year: 384 Days

Day: 26.3 Hours

Environment

Temp: 23 °C

Axial Tilt: 22.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 64,480,563 km

• M1: 94,247 km (0.045 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.9

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 1.77 AU - 2.19 AU

Year: 1023 Days

Day: 26 Hours

Environment

Temp: -69 °C

Axial Tilt: 39.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.52

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 2.08 AU - 3.12 AU

Year: 1539 Days

Day: 20.2 Hours

Environment

Temp: -89 °C

Axial Tilt: 44.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 64,480,563 km

• M1: 314,455 km (0.102 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.86

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 3.44 AU - 4.38 AU

Year: 2838 Days

Day: 34.3 Hours

Environment

Temp: -123 °C

Axial Tilt: 29.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 11.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 880.8

Radius: 9.1

Gravity: 10.64 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 10.47 AU - 11.93 AU

Year: 13759 Days

Day: 5.4 Hours

Environment

Temp: -185 °C

Axial Tilt: 7.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 64,480,563 km

• M1: 113,395 km (0.071 R)
• M2: 684,111 km (0.062 R)
• M3: 1,143,227 km (0.103 R)
• M4: 1,541,307 km (0.117 R)
• M5: 2,105,889 km (0.055 R)
• M6: 3,066,457 km (0.102 R)
• M7: 4,294,805 km (0.092 R)
• M8: 4,916,235 km (0.067 R)
• M9: 5,633,706 km (0.108 R)
• M10: 7,231,711 km (0.095 R)
• M11: 10,532,887 km (0.071 R)
• M12: 11,477,747 km (0.076 R)
• M13: 14,086,136 km (0.066 R)
• M14: 15,453,759 km (0.115 R)
• M15: 17,065,975 km (0.118 R)
• M16: 18,035,968 km (0.1 R)
• M17: 20,263,181 km (0.053 R)
• M18: 23,053,780 km (0.1 R)
• M19: 25,671,294 km (0.08 R)
• M20: 27,704,927 km (0.102 R)
• M21: 28,480,592 km (0.106 R)
• M22: 32,333,336 km (0.043 R)
• M23: 33,691,086 km (0.061 R)
• M24: 34,958,030 km (0.112 R)
• M25: 35,603,246 km (0.117 R)
• M26: 38,263,994 km (0.102 R)
• M27: 43,086,580 km (0.058 R)
• M28: 50,235,264 km (0.113 R)
• M29: 51,222,311 km (0.094 R)
• M30: 51,720,771 km (0.107 R)
• M31: 58,496,956 km (0.105 R)
• M32: 60,880,948 km (0.094 R)
• M33: 63,519,854 km (0.034 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 378 - 17,135 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit