🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.5

Radius: 1.44

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 0.51 AU - 0.81 AU

Year: 198 Days

Day: 31.7 Hours

Environment

Temp: 148 °C

Axial Tilt: 35.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 14,062,887 km

• M1: 389,702 km (0.115 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.64

Radius: 0.84

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 1.12 AU - 1.26 AU

Year: 479 Days

Day: 41.2 Hours

Environment

Temp: -2 °C

Axial Tilt: 7.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.55

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 1.49 AU - 2.17 AU

Year: 913 Days

Day: 20.9 Hours

Environment

Temp: -67 °C

Axial Tilt: 46.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.37

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 3.52 AU - 4.9 AU

Year: 3187 Days

Day: 24.6 Hours

Environment

Temp: -126 °C

Axial Tilt: 7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 5.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 63.8

Radius: 14.9

Gravity: 0.29 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 5.8 AU - 5.88 AU

Year: 5207 Days

Day: 6.5 Hours

Environment

Temp: -148 °C

Axial Tilt: 10.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 14,062,887 km

• M1: 280,047 km (0.033 R)
• M2: 442,361 km (0.036 R)
• M3: 578,944 km (0.092 R)
• M4: 762,201 km (0.078 R)
• M5: 1,023,997 km (0.109 R)
• M6: 1,492,239 km (0.058 R)
• M7: 1,972,298 km (0.1 R)
• M8: 2,408,825 km (0.113 R)
• M9: 2,864,051 km (0.066 R)
• M10: 3,333,938 km (0.029 R)
• M11: 3,709,279 km (0.108 R)
• M12: 4,003,239 km (0.087 R)
• M13: 4,125,760 km (0.106 R)
• M14: 4,332,654 km (0.102 R)
• M15: 4,557,350 km (0.064 R)
• M16: 4,974,428 km (0.098 R)
• M17: 5,389,114 km (0.097 R)
• M18: 5,738,126 km (0.07 R)
• M19: 6,220,429 km (0.12 R)
• M20: 6,442,432 km (0.076 R)
• M21: 6,732,054 km (0.11 R)
• M22: 7,390,733 km (0.069 R)
• M23: 7,609,296 km (0.094 R)
• M24: 7,847,156 km (0.035 R)
• M25: 8,070,207 km (0.068 R)
• M26: 8,681,314 km (0.084 R)
• M27: 9,561,997 km (0.095 R)
• M28: 9,874,207 km (0.035 R)
• M29: 10,152,609 km (0.079 R)
• M30: 10,302,057 km (0.075 R)
• M31: 10,774,039 km (0.108 R)
• M32: 10,888,331 km (0.102 R)
• M33: 11,079,817 km (0.084 R)
• M34: 11,272,349 km (0.111 R)
• M35: 11,641,407 km (0.109 R)
• M36: 11,856,828 km (0.116 R)
• M37: 13,586,927 km (0.109 R)
• M38: 13,958,977 km (0.078 R)
• M39: 14,062,948 km (0.088 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: 212 - 11,658 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit