🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.62 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 1.24 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.8

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 0.94 AU - 1.54 AU

Year: 481 Days

Day: 44.9 Hours

Environment

Temp: 11 °C

Axial Tilt: 35.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 2.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.53

Radius: 1.19

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 2.06 AU - 2.76 AU

Year: 1303 Days

Day: 46.4 Hours

Environment

Temp: -58 °C

Axial Tilt: 31.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 48,621,964 km

• M1: 427,252 km (0.079 R)

Planet 3 - Gas Giant

Semi-Major Axis: 11.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 423

Radius: 8

Gravity: 6.61 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 9.39 AU - 12.95 AU

Year: 13001 Days

Day: 8.2 Hours

Environment

Temp: -164 °C

Axial Tilt: 29.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 48,621,964 km

• M1: 107,112 km (0.043 R)
• M2: 416,780 km (0.059 R)
• M3: 1,012,778 km (0.04 R)
• M4: 1,383,631 km (0.043 R)
• M5: 1,719,478 km (0.047 R)
• M6: 2,126,833 km (0.108 R)
• M7: 3,668,738 km (0.107 R)
• M8: 4,093,447 km (0.062 R)
• M9: 5,234,280 km (0.086 R)
• M10: 6,348,634 km (0.084 R)
• M11: 6,688,670 km (0.047 R)
• M12: 7,120,859 km (0.067 R)
• M13: 7,488,121 km (0.103 R)
• M14: 8,128,400 km (0.12 R)
• M15: 10,064,945 km (0.066 R)
• M16: 11,005,167 km (0.044 R)
• M17: 11,776,045 km (0.071 R)
• M18: 13,548,331 km (0.106 R)
• M19: 14,498,128 km (0.082 R)
• M20: 15,356,521 km (0.047 R)
• M21: 16,885,710 km (0.118 R)
• M22: 17,392,996 km (0.092 R)
• M23: 19,131,174 km (0.114 R)
• M24: 21,315,752 km (0.094 R)
• M25: 23,571,538 km (0.074 R)
• M26: 25,317,495 km (0.11 R)
• M27: 26,560,653 km (0.057 R)
• M28: 29,168,144 km (0.114 R)
• M29: 34,769,687 km (0.04 R)
• M30: 37,637,478 km (0.03 R)
• M31: 39,003,157 km (0.115 R)
• M32: 40,788,607 km (0.09 R)
• M33: 41,570,256 km (0.039 R)
• M34: 47,897,797 km (0.12 R)

Kuiper Belt

Range: 31.5 - 49.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 372 - 11,589 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit