🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.51 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.23

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 1.34 AU - 1.68 AU

Year: 649 Days

Day: 15.1 Hours

Environment

Temp: 2 °C

Axial Tilt: 5.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 2.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.92

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 2.24 AU - 3.06 AU

Year: 1509 Days

Day: 17.3 Hours

Environment

Temp: -88 °C

Axial Tilt: 49.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 4.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.24

Radius: 0.57

Gravity: 0.74 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 3.93 AU - 4.09 AU

Year: 2809 Days

Day: 12.1 Hours

Environment

Temp: -119 °C

Axial Tilt: 39.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.25

Radius: 0.57

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 4.09 AU - 5.77 AU

Year: 3830 Days

Day: 15 Hours

Environment

Temp: -129 °C

Axial Tilt: 14.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 62,854,568 km

• M1: 297,251 km (0.084 R)

Planet 5 - Gas Giant

Semi-Major Axis: 12.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 586.5

Radius: 9.1

Gravity: 7.08 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 11.75 AU - 14.07 AU

Year: 16228 Days

Day: 7.9 Hours

Environment

Temp: -176 °C

Axial Tilt: 1.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 62,854,568 km

• M1: 113,844 km (0.102 R)
• M2: 866,620 km (0.094 R)
• M3: 1,215,931 km (0.074 R)
• M4: 1,550,283 km (0.091 R)
• M5: 1,946,418 km (0.094 R)
• M6: 2,667,180 km (0.116 R)
• M7: 3,139,162 km (0.101 R)
• M8: 3,834,941 km (0.115 R)
• M9: 4,250,225 km (0.082 R)
• M10: 4,728,489 km (0.082 R)
• M11: 5,830,427 km (0.096 R)
• M12: 6,140,843 km (0.099 R)
• M13: 7,359,916 km (0.105 R)
• M14: 8,583,627 km (0.095 R)
• M15: 10,158,294 km (0.107 R)
• M16: 10,494,889 km (0.035 R)
• M17: 15,876,224 km (0.073 R)
• M18: 22,474,238 km (0.12 R)
• M19: 30,929,809 km (0.047 R)
• M20: 35,215,488 km (0.098 R)
• M21: 37,700,159 km (0.066 R)
• M22: 38,102,877 km (0.079 R)
• M23: 38,644,272 km (0.068 R)
• M24: 43,308,434 km (0.057 R)
• M25: 45,395,773 km (0.047 R)
• M26: 46,618,137 km (0.075 R)
• M27: 50,254,712 km (0.068 R)
• M28: 57,375,571 km (0.108 R)

Kuiper Belt

Range: 31.4 - 53.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 525 - 12,484 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit