🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.09

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 1.63 AU - 1.81 AU

Year: 845 Days

Day: 16.9 Hours

Environment

Temp: -59 °C

Axial Tilt: 23.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 77,772,856 km

• M1: 154,535 km (0.104 R)

Asteroid Belt

Center: 2.26 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 2.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.58

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 2.42 AU - 3.18 AU

Year: 1756 Days

Day: 37.7 Hours

Environment

Temp: -95 °C

Axial Tilt: 24.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 77,772,856 km

• M1: 81,381 km (0.073 R)

Asteroid Belt

Center: 10.84 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Ice Giant

Semi-Major Axis: 18.87 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 310.1

Radius: 3.9

Gravity: 20.39 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 17.47 AU - 20.27 AU

Year: 30718 Days

Day: 17.3 Hours

Environment

Temp: -194 °C

Axial Tilt: 15.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 77,772,856 km

• M1: 48,470 km (0.1 R)
• M2: 179,517 km (0.105 R)
• M3: 564,882 km (0.047 R)
• M4: 698,772 km (0.049 R)
• M5: 2,064,301 km (0.101 R)
• M6: 2,189,365 km (0.059 R)
• M7: 2,501,127 km (0.083 R)
• M8: 4,279,845 km (0.114 R)
• M9: 4,766,188 km (0.109 R)
• M10: 4,948,548 km (0.072 R)
• M11: 7,178,454 km (0.112 R)
• M12: 7,418,259 km (0.077 R)
• M13: 11,424,490 km (0.095 R)
• M14: 11,751,362 km (0.103 R)
• M15: 12,151,835 km (0.079 R)
• M16: 12,630,399 km (0.101 R)
• M17: 12,979,859 km (0.108 R)
• M18: 14,442,478 km (0.059 R)
• M19: 16,836,941 km (0.116 R)
• M20: 19,855,826 km (0.067 R)
• M21: 20,233,112 km (0.09 R)
• M22: 22,090,669 km (0.06 R)
• M23: 26,480,169 km (0.049 R)
• M24: 31,162,732 km (0.103 R)
• M25: 35,670,715 km (0.032 R)
• M26: 41,507,575 km (0.111 R)
• M27: 41,969,383 km (0.101 R)
• M28: 51,939,483 km (0.047 R)
• M29: 52,655,159 km (0.083 R)
• M30: 54,657,228 km (0.086 R)
• M31: 61,763,426 km (0.085 R)
• M32: 63,173,535 km (0.047 R)
• M33: 65,432,762 km (0.072 R)
• M34: 69,677,153 km (0.098 R)
• M35: 70,329,250 km (0.075 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 467 - 20,035 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit