🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.56

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 0.4 AU - 0.66 AU

Year: 138 Days

Day: 40.6 Hours

Environment

Temp: 270 °C

Axial Tilt: 13.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.18

Radius: 1.07

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 0.48 AU - 0.66 AU

Year: 153 Days

Day: 22 Hours

Environment

Temp: 220 °C

Axial Tilt: 36.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.66

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 0.69 AU - 0.83 AU

Year: 236 Days

Day: 26.9 Hours

Environment

Temp: 121 °C

Axial Tilt: 32 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.28 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.18

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 1.27 AU - 1.29 AU

Year: 516 Days

Day: 46.4 Hours

Environment

Temp: 21 °C

Axial Tilt: 29.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 1.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.06

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 1.32 AU - 1.8 AU

Year: 695 Days

Day: 43.5 Hours

Environment

Temp: -33 °C

Axial Tilt: 5.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Ice Giant

Semi-Major Axis: 17.09 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 38.7

Radius: 6.2

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 16.24 AU - 17.94 AU

Year: 25183 Days

Day: 19.6 Hours

Environment

Temp: -193 °C

Axial Tilt: 45.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 34,044,428 km

• M1: 187,895 km (0.115 R)
• M2: 551,567 km (0.063 R)
• M3: 933,790 km (0.1 R)
• M4: 1,299,407 km (0.071 R)
• M5: 2,030,791 km (0.112 R)
• M6: 2,436,949 km (0.11 R)
• M7: 2,649,528 km (0.072 R)
• M8: 2,692,762 km (0.081 R)
• M9: 3,345,906 km (0.111 R)
• M10: 3,630,142 km (0.035 R)
• M11: 3,726,483 km (0.051 R)
• M12: 4,710,837 km (0.063 R)
• M13: 5,272,427 km (0.077 R)
• M14: 5,826,837 km (0.055 R)
• M15: 6,781,571 km (0.106 R)
• M16: 6,900,501 km (0.083 R)
• M17: 7,444,588 km (0.049 R)
• M18: 7,505,924 km (0.039 R)
• M19: 8,002,439 km (0.119 R)
• M20: 9,621,537 km (0.119 R)
• M21: 10,126,429 km (0.098 R)
• M22: 11,585,457 km (0.041 R)
• M23: 13,555,961 km (0.11 R)
• M24: 13,894,351 km (0.049 R)
• M25: 14,045,594 km (0.113 R)
• M26: 14,197,436 km (0.107 R)
• M27: 14,887,382 km (0.087 R)
• M28: 15,627,442 km (0.098 R)
• M29: 15,784,819 km (0.103 R)
• M30: 16,061,426 km (0.066 R)
• M31: 16,499,299 km (0.072 R)
• M32: 16,941,211 km (0.094 R)
• M33: 17,143,318 km (0.074 R)
• M34: 18,331,274 km (0.096 R)
• M35: 19,757,690 km (0.107 R)
• M36: 20,742,642 km (0.092 R)
• M37: 21,089,111 km (0.098 R)
• M38: 24,518,941 km (0.092 R)
• M39: 27,214,396 km (0.106 R)
• M40: 27,593,477 km (0.074 R)
• M41: 27,831,337 km (0.09 R)
• M42: 28,596,830 km (0.087 R)
• M43: 28,645,000 km (0.052 R)
• M44: 30,295,663 km (0.091 R)
• M45: 30,787,092 km (0.099 R)
• M46: 31,231,547 km (0.105 R)
• M47: 33,030,462 km (0.103 R)
• M48: 33,232,419 km (0.119 R)
• M49: 33,333,547 km (0.053 R)

Kuiper Belt

Range: 30.8 - 47.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 257 - 12,540 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit