🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 0.53 AU - 0.81 AU

Year: 195 Days

Day: 27 Hours

Environment

Temp: 179 °C

Axial Tilt: 35.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.2

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 2.29 AU - 2.89 AU

Year: 1479 Days

Day: 45.2 Hours

Environment

Temp: -84 °C

Axial Tilt: 29.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 28,906,070 km

• M1: 594,502 km (0.119 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.43

Radius: 1.15

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 3.12 AU - 3.44 AU

Year: 2107 Days

Day: 40.2 Hours

Environment

Temp: -93 °C

Axial Tilt: 2.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.29 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 9.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 148.4

Radius: 12.5

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 9.2 AU - 9.4 AU

Year: 10061 Days

Day: 11.5 Hours

Environment

Temp: -162 °C

Axial Tilt: 33.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 28,906,070 km

• M1: 283,039 km (0.108 R)
• M2: 536,458 km (0.095 R)
• M3: 1,092,064 km (0.079 R)
• M4: 1,233,135 km (0.098 R)
• M5: 1,365,529 km (0.063 R)
• M6: 1,613,413 km (0.116 R)
• M7: 1,961,078 km (0.031 R)
• M8: 2,278,226 km (0.117 R)
• M9: 2,823,959 km (0.084 R)
• M10: 3,001,681 km (0.115 R)
• M11: 3,183,143 km (0.071 R)
• M12: 3,264,974 km (0.051 R)
• M13: 3,451,672 km (0.093 R)
• M14: 3,556,989 km (0.116 R)
• M15: 4,506,785 km (0.08 R)
• M16: 5,069,872 km (0.104 R)
• M17: 5,165,914 km (0.097 R)
• M18: 7,510,860 km (0.052 R)
• M19: 7,620,665 km (0.102 R)
• M20: 7,897,421 km (0.088 R)
• M21: 8,149,344 km (0.089 R)
• M22: 8,690,140 km (0.027 R)
• M23: 8,805,480 km (0.094 R)
• M24: 9,836,359 km (0.106 R)
• M25: 10,289,790 km (0.091 R)
• M26: 10,843,153 km (0.058 R)
• M27: 11,092,084 km (0.112 R)
• M28: 11,186,031 km (0.076 R)
• M29: 11,343,109 km (0.088 R)
• M30: 12,365,610 km (0.063 R)
• M31: 12,462,999 km (0.108 R)
• M32: 13,218,019 km (0.07 R)
• M33: 14,429,612 km (0.117 R)
• M34: 15,013,941 km (0.08 R)
• M35: 15,222,182 km (0.082 R)
• M36: 15,887,593 km (0.106 R)
• M37: 16,099,723 km (0.072 R)
• M38: 16,419,563 km (0.048 R)
• M39: 16,741,647 km (0.118 R)
• M40: 16,993,570 km (0.079 R)
• M41: 18,979,183 km (0.059 R)
• M42: 19,279,426 km (0.052 R)
• M43: 19,581,464 km (0.101 R)
• M44: 19,961,143 km (0.067 R)
• M45: 20,151,880 km (0.091 R)
• M46: 20,266,622 km (0.115 R)
• M47: 20,381,513 km (0.112 R)
• M48: 20,998,305 km (0.119 R)
• M49: 21,153,438 km (0.052 R)
• M50: 21,425,856 km (0.034 R)
• M51: 21,582,186 km (0.097 R)
• M52: 21,738,665 km (0.104 R)
• M53: 22,925,126 km (0.109 R)
• M54: 23,486,118 km (0.055 R)
• M55: 24,132,680 km (0.035 R)
• M56: 24,417,364 km (0.07 R)
• M57: 26,399,536 km (0.079 R)
• M58: 27,664,536 km (0.037 R)

Kuiper Belt

Range: 30.9 - 51.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 312 - 17,505 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit