🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.34

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 0.65 AU - 0.95 AU

Year: 274 Days

Day: 32.7 Hours

Environment

Temp: 141 °C

Axial Tilt: 6.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 49,842,450 km

• M1: 49,517 km (0.073 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.7

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 0.82 AU - 0.98 AU

Year: 327 Days

Day: 23.4 Hours

Environment

Temp: 29 °C

Axial Tilt: 125 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.25

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 0.99 AU - 1.41 AU

Year: 503 Days

Day: 26.2 Hours

Environment

Temp: -24 °C

Axial Tilt: 28.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.06

Radius: 1.56

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 1.24 AU - 1.46 AU

Year: 601 Days

Day: 31.1 Hours

Environment

Temp: -36 °C

Axial Tilt: 65.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.81 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 8.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 932.2

Radius: 8.1

Gravity: 14.21 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 8.26 AU - 8.26 AU

Year: 9089 Days

Day: 10.8 Hours

Environment

Temp: -164 °C

Axial Tilt: 3.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 49,842,450 km

• M1: 100,679 km (0.063 R)
• M2: 410,646 km (0.094 R)
• M3: 771,327 km (0.066 R)
• M4: 1,430,305 km (0.118 R)
• M5: 1,937,442 km (0.109 R)
• M6: 3,006,169 km (0.111 R)
• M7: 3,405,147 km (0.108 R)
• M8: 3,973,319 km (0.1 R)
• M9: 4,366,911 km (0.109 R)
• M10: 5,232,186 km (0.1 R)
• M11: 6,207,264 km (0.083 R)
• M12: 6,894,966 km (0.106 R)
• M13: 8,064,522 km (0.092 R)
• M14: 9,805,991 km (0.114 R)
• M15: 10,898,803 km (0.12 R)
• M16: 11,841,270 km (0.103 R)
• M17: 13,510,483 km (0.064 R)
• M18: 15,672,172 km (0.108 R)
• M19: 19,292,441 km (0.057 R)
• M20: 19,771,004 km (0.08 R)
• M21: 24,905,802 km (0.105 R)
• M22: 28,851,894 km (0.119 R)
• M23: 31,081,650 km (0.027 R)
• M24: 31,519,075 km (0.106 R)
• M25: 33,998,360 km (0.096 R)
• M26: 36,241,730 km (0.115 R)
• M27: 36,970,122 km (0.114 R)
• M28: 37,832,404 km (0.116 R)
• M29: 45,639,169 km (0.083 R)
• M30: 45,921,161 km (0.092 R)
• M31: 46,774,018 km (0.049 R)
• M32: 47,637,497 km (0.071 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: 494 - 16,930 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit