🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.51 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.62

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 0.91 AU - 1.13 AU

Year: 376 Days

Day: 23.1 Hours

Environment

Temp: 29 °C

Axial Tilt: 8.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 16,364,090 km

• M1: 114,592 km (0.07 R)

Planet 2 - Terrestrial

Semi-Major Axis: 4.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.55

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 3.97 AU - 4.59 AU

Year: 3234 Days

Day: 34.4 Hours

Environment

Temp: -136 °C

Axial Tilt: 20.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 16,364,090 km

• M1: 141,819 km (0.094 R)

Asteroid Belt

Center: 4.6 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 4.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 172.6

Radius: 9.8

Gravity: 1.8 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 4.8 AU - 5.02 AU

Year: 3974 Days

Day: 9 Hours

Environment

Temp: -140 °C

Axial Tilt: 23.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 16,364,090 km

• M1: 123,269 km (0.093 R)
• M2: 206,295 km (0.07 R)
• M3: 360,531 km (0.066 R)
• M4: 422,614 km (0.108 R)
• M5: 496,366 km (0.102 R)
• M6: 620,233 km (0.097 R)
• M7: 714,479 km (0.045 R)
• M8: 839,693 km (0.098 R)
• M9: 927,507 km (0.038 R)
• M10: 1,046,587 km (0.097 R)
• M11: 1,310,926 km (0.088 R)
• M12: 1,913,506 km (0.069 R)
• M13: 1,983,967 km (0.084 R)
• M14: 2,325,050 km (0.054 R)
• M15: 2,671,519 km (0.092 R)
• M16: 2,790,748 km (0.112 R)
• M17: 3,061,969 km (0.089 R)
• M18: 3,777,346 km (0.092 R)
• M19: 3,866,656 km (0.099 R)
• M20: 3,986,783 km (0.085 R)
• M21: 4,138,775 km (0.094 R)
• M22: 4,261,744 km (0.098 R)
• M23: 4,574,404 km (0.063 R)
• M24: 4,637,983 km (0.063 R)
• M25: 5,205,707 km (0.089 R)
• M26: 5,272,128 km (0.059 R)
• M27: 5,727,055 km (0.09 R)
• M28: 6,728,912 km (0.087 R)
• M29: 7,240,687 km (0.043 R)
• M30: 7,463,887 km (0.077 R)
• M31: 7,670,631 km (0.093 R)
• M32: 7,746,178 km (0.061 R)
• M33: 7,841,023 km (0.068 R)
• M34: 7,936,317 km (0.084 R)
• M35: 8,224,442 km (0.119 R)
• M36: 8,476,963 km (0.068 R)
• M37: 8,613,845 km (0.052 R)
• M38: 9,149,256 km (0.043 R)
• M39: 9,512,330 km (0.033 R)
• M40: 9,962,321 km (0.095 R)
• M41: 10,044,899 km (0.093 R)
• M42: 10,148,420 km (0.12 R)
• M43: 10,629,378 km (0.087 R)
• M44: 11,139,057 km (0.103 R)
• M45: 11,224,777 km (0.116 R)
• M46: 11,353,880 km (0.04 R)
• M47: 11,440,048 km (0.11 R)
• M48: 11,569,899 km (0.115 R)
• M49: 11,896,771 km (0.1 R)
• M50: 12,028,267 km (0.031 R)
• M51: 12,760,549 km (0.061 R)
• M52: 13,098,191 km (0.039 R)
• M53: 13,234,026 km (0.088 R)
• M54: 13,530,080 km (0.1 R)
• M55: 14,174,997 km (0.061 R)
• M56: 14,291,234 km (0.099 R)
• M57: 14,853,573 km (0.099 R)
• M58: 15,232,504 km (0.11 R)
• M59: 15,855,130 km (0.099 R)
• M60: 15,927,536 km (0.061 R)
• M61: 16,218,055 km (0.097 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 404 - 14,343 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit