🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.79

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 0.81 AU - 1.19 AU

Year: 367 Days

Day: 33.7 Hours

Environment

Temp: 29 °C

Axial Tilt: 14.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 2.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.91

Radius: 0.96

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 2.06 AU - 2.4 AU

Year: 1222 Days

Day: 29.6 Hours

Environment

Temp: -79 °C

Axial Tilt: 37.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.49

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 1.75 AU - 2.75 AU

Year: 1239 Days

Day: 47 Hours

Environment

Temp: -75 °C

Axial Tilt: 29.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.96

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 2.46 AU - 3.76 AU

Year: 2013 Days

Day: 43.1 Hours

Environment

Temp: -106 °C

Axial Tilt: 35.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.54 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 69

Radius: 13.2

Gravity: 0.4 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 5.53 AU - 6.41 AU

Year: 5355 Days

Day: 14.7 Hours

Environment

Temp: -143 °C

Axial Tilt: 45.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 14,706,491 km

• M1: 165,455 km (0.11 R)
• M2: 474,824 km (0.092 R)
• M3: 583,282 km (0.051 R)
• M4: 673,190 km (0.093 R)
• M5: 917,783 km (0.086 R)
• M6: 1,147,715 km (0.116 R)
• M7: 1,455,138 km (0.116 R)
• M8: 1,938,489 km (0.109 R)
• M9: 2,058,766 km (0.111 R)
• M10: 2,330,286 km (0.035 R)
• M11: 3,597,530 km (0.054 R)
• M12: 4,108,257 km (0.097 R)
• M13: 4,598,040 km (0.085 R)
• M14: 5,213,336 km (0.075 R)
• M15: 5,445,063 km (0.099 R)
• M16: 6,079,657 km (0.048 R)
• M17: 6,193,202 km (0.081 R)
• M18: 6,587,692 km (0.073 R)
• M19: 7,802,576 km (0.114 R)
• M20: 7,908,491 km (0.106 R)
• M21: 8,103,717 km (0.103 R)
• M22: 8,300,737 km (0.115 R)
• M23: 8,535,456 km (0.073 R)
• M24: 8,827,471 km (0.08 R)
• M25: 9,253,077 km (0.117 R)
• M26: 9,477,773 km (0.077 R)
• M27: 9,894,403 km (0.117 R)
• M28: 10,162,782 km (0.103 R)
• M29: 10,550,240 km (0.068 R)
• M30: 10,962,382 km (0.085 R)
• M31: 11,240,186 km (0.102 R)
• M32: 11,924,297 km (0.027 R)
• M33: 12,477,360 km (0.089 R)
• M34: 12,913,139 km (0.116 R)
• M35: 13,565,834 km (0.118 R)
• M36: 13,842,740 km (0.103 R)
• M37: 13,971,244 km (0.107 R)
• M38: 14,358,852 km (0.066 R)
• M39: 14,554,078 km (0.063 R)
• M40: 14,706,518 km (0.078 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 268 - 13,522 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit