🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.9

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 0.66 AU - 0.78 AU

Year: 180 Days

Day: 47.8 Hours

Environment

Temp: 304 °C

Axial Tilt: 8.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 62,031,198 km

• M1: 132,394 km (0.099 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.05

Radius: 1.02

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 1.42 AU - 2.24 AU

Year: 731 Days

Day: 36.3 Hours

Environment

Temp: 139 °C

Axial Tilt: 23 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 62,031,198 km

• M1: 80,932 km (0.116 R)
• M2: 467,643 km (0.031 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.35 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.55

Radius: 0.79

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 2.07 AU - 2.63 AU

Year: 1064 Days

Day: 42 Hours

Environment

Temp: 29 °C

Axial Tilt: 20.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 3.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.11

Radius: 1.04

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 2.7 AU - 3.44 AU

Year: 1588 Days

Day: 29.7 Hours

Environment

Temp: -33 °C

Axial Tilt: 11.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.4

Radius: 0.69

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 2.58 AU - 3.9 AU

Year: 1722 Days

Day: 37.2 Hours

Environment

Temp: -37 °C

Axial Tilt: 0.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 62,031,198 km

• M1: 446,849 km (0.078 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.66

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 3.96 AU - 5.8 AU

Year: 3183 Days

Day: 38.3 Hours

Environment

Temp: -83 °C

Axial Tilt: 29.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 17.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 335.2

Radius: 13

Gravity: 1.98 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 14.63 AU - 19.75 AU

Year: 21045 Days

Day: 9.5 Hours

Environment

Temp: -156 °C

Axial Tilt: 1.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 62,031,198 km

• M1: 161,715 km (0.109 R)
• M2: 768,035 km (0.079 R)
• M3: 1,300,005 km (0.031 R)
• M4: 1,717,982 km (0.067 R)
• M5: 2,466,869 km (0.036 R)
• M6: 3,610,395 km (0.096 R)
• M7: 5,149,757 km (0.1 R)
• M8: 5,650,461 km (0.102 R)
• M9: 8,224,741 km (0.068 R)
• M10: 9,114,400 km (0.073 R)
• M11: 12,548,120 km (0.062 R)
• M12: 15,121,951 km (0.061 R)
• M13: 17,231,132 km (0.077 R)
• M14: 18,853,221 km (0.054 R)
• M15: 20,486,381 km (0.064 R)
• M16: 21,292,115 km (0.105 R)
• M17: 21,840,990 km (0.067 R)
• M18: 24,428,285 km (0.097 R)
• M19: 27,106,985 km (0.119 R)
• M20: 28,627,797 km (0.11 R)
• M21: 29,975,973 km (0.1 R)
• M22: 31,131,466 km (0.097 R)
• M23: 33,408,346 km (0.099 R)
• M24: 35,155,649 km (0.08 R)
• M25: 40,204,577 km (0.115 R)
• M26: 45,868,652 km (0.105 R)
• M27: 47,247,346 km (0.109 R)
• M28: 47,868,925 km (0.116 R)
• M29: 56,803,209 km (0.077 R)

Kuiper Belt

Range: 37.1 - 63.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 325 - 15,605 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit