🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.21

Radius: 0.54

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 0.52 AU - 0.74 AU

Year: 187 Days

Day: 46.1 Hours

Environment

Temp: 156 °C

Axial Tilt: 133.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.51

Radius: 1.45

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 1.25 AU - 1.95 AU

Year: 758 Days

Day: 38.8 Hours

Environment

Temp: -56 °C

Axial Tilt: 40 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.1

Radius: 1.35

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 1.69 AU - 1.95 AU

Year: 920 Days

Day: 18.4 Hours

Environment

Temp: -69 °C

Axial Tilt: 161.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 58,876,247 km

• M1: 763,548 km (0.113 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.8

Radius: 0.91

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 1.72 AU - 2.08 AU

Year: 981 Days

Day: 39.4 Hours

Environment

Temp: -64 °C

Axial Tilt: 49.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 58,876,247 km

• M1: 716,873 km (0.081 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 876.9

Radius: 11.3

Gravity: 6.87 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 5.2 AU - 5.54 AU

Year: 4663 Days

Day: 11.7 Hours

Environment

Temp: -139 °C

Axial Tilt: 0.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 58,876,247 km

• M1: 140,622 km (0.102 R)
• M2: 524,640 km (0.096 R)
• M3: 948,600 km (0.118 R)
• M4: 1,465,012 km (0.039 R)
• M5: 2,319,515 km (0.118 R)
• M6: 3,056,135 km (0.114 R)
• M7: 3,522,132 km (0.073 R)
• M8: 4,297,947 km (0.109 R)
• M9: 5,438,182 km (0.063 R)
• M10: 6,125,883 km (0.071 R)
• M11: 7,040,076 km (0.118 R)
• M12: 8,156,076 km (0.104 R)
• M13: 9,220,764 km (0.094 R)
• M14: 11,011,750 km (0.038 R)
• M15: 11,769,912 km (0.111 R)
• M16: 12,161,858 km (0.07 R)
• M17: 12,920,319 km (0.047 R)
• M18: 14,926,277 km (0.1 R)
• M19: 17,131,799 km (0.089 R)
• M20: 18,410,412 km (0.111 R)
• M21: 19,140,150 km (0.076 R)
• M22: 19,614,674 km (0.097 R)
• M23: 23,619,709 km (0.096 R)
• M24: 24,165,741 km (0.089 R)
• M25: 24,640,415 km (0.106 R)
• M26: 27,448,816 km (0.095 R)

Planet 6 - Ice Giant

Semi-Major Axis: 17.41 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 171.3

Radius: 7.7

Gravity: 2.89 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 16.57 AU - 18.25 AU

Year: 27222 Days

Day: 24.1 Hours

Environment

Temp: -209 °C

Axial Tilt: 41 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 58,876,247 km

• M1: 405,410 km (0.113 R)
• M2: 878,289 km (0.12 R)
• M3: 2,365,591 km (0.047 R)
• M4: 4,481,803 km (0.063 R)
• M5: 5,001,206 km (0.1 R)
• M6: 6,395,309 km (0.1 R)
• M7: 9,454,735 km (0.1 R)
• M8: 15,795,441 km (0.111 R)
• M9: 16,089,849 km (0.1 R)
• M10: 32,150,976 km (0.09 R)
• M11: 36,449,671 km (0.083 R)
• M12: 50,971,585 km (0.069 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 165 - 11,604 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit