🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.92

Radius: 1.54

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 0.73 AU - 1.15 AU

Year: 323 Days

Day: 31.7 Hours

Environment

Temp: 101 °C

Axial Tilt: 37.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.9

Radius: 1.72

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 1.44 AU - 2.32 AU

Year: 914 Days

Day: 36.1 Hours

Environment

Temp: -52 °C

Axial Tilt: 6.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 50,908,131 km

• M1: 1,508,994 km (0.083 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.77

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 3.26 AU - 3.84 AU

Year: 2373 Days

Day: 40.2 Hours

Environment

Temp: -103 °C

Axial Tilt: 2.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.84

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 3.52 AU - 4.1 AU

Year: 2638 Days

Day: 45.7 Hours

Environment

Temp: -117 °C

Axial Tilt: 0.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 5.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 30.2

Radius: 13.9

Gravity: 0.16 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 4.94 AU - 6.66 AU

Year: 4955 Days

Day: 7.4 Hours

Environment

Temp: -148 °C

Axial Tilt: 85.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 50,908,131 km

• M1: 172,935 km (0.069 R)
• M2: 907,610 km (0.12 R)
• M3: 1,889,421 km (0.102 R)
• M4: 2,670,920 km (0.102 R)
• M5: 3,481,741 km (0.106 R)
• M6: 3,969,579 km (0.072 R)
• M7: 6,158,645 km (0.085 R)
• M8: 6,669,522 km (0.031 R)
• M9: 8,891,948 km (0.083 R)
• M10: 9,930,307 km (0.025 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 888.5

Radius: 8.3

Gravity: 12.9 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 7.5 AU - 10.54 AU

Year: 9611 Days

Day: 11.3 Hours

Environment

Temp: -172 °C

Axial Tilt: 6.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 50,908,131 km

• M1: 110,852 km (0.078 R)
• M2: 409,449 km (0.087 R)
• M3: 762,500 km (0.042 R)
• M4: 1,125,574 km (0.08 R)
• M5: 3,975,863 km (0.106 R)
• M6: 4,256,359 km (0.114 R)
• M7: 4,610,457 km (0.091 R)
• M8: 5,377,894 km (0.112 R)
• M9: 6,646,334 km (0.1 R)
• M10: 7,329,548 km (0.064 R)
• M11: 7,926,742 km (0.113 R)
• M12: 8,463,948 km (0.042 R)
• M13: 10,222,322 km (0.109 R)
• M14: 10,590,632 km (0.1 R)
• M15: 13,359,090 km (0.101 R)
• M16: 14,643,088 km (0.114 R)
• M17: 14,976,542 km (0.112 R)
• M18: 15,937,409 km (0.101 R)
• M19: 16,793,109 km (0.074 R)
• M20: 17,981,215 km (0.114 R)
• M21: 21,026,280 km (0.12 R)
• M22: 22,142,280 km (0.093 R)
• M23: 24,212,864 km (0.096 R)
• M24: 24,492,014 km (0.12 R)
• M25: 27,809,047 km (0.039 R)
• M26: 31,857,615 km (0.096 R)
• M27: 32,193,013 km (0.048 R)
• M28: 33,213,570 km (0.072 R)
• M29: 34,372,504 km (0.11 R)
• M30: 37,016,647 km (0.112 R)
• M31: 43,524,603 km (0.114 R)
• M32: 46,614,996 km (0.102 R)
• M33: 48,066,993 km (0.076 R)

Kuiper Belt

Range: 30.9 - 49.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 388 - 18,596 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit