🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.22

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 0.54 AU - 0.74 AU

Year: 196 Days

Day: 15.4 Hours

Environment

Temp: 126 °C

Axial Tilt: 32.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 45,152,690 km

• M1: 89,460 km (0.107 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.44

Radius: 1.16

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 0.63 AU - 1.01 AU

Year: 284 Days

Day: 21.9 Hours

Environment

Temp: 38 °C

Axial Tilt: 2.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.14

Radius: 0.46

Gravity: 0.66 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 1.04 AU - 1.4 AU

Year: 516 Days

Day: 36.4 Hours

Environment

Temp: -35 °C

Axial Tilt: 17.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.4

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 1.45 AU - 1.59 AU

Year: 718 Days

Day: 23.4 Hours

Environment

Temp: -56 °C

Axial Tilt: 45.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.86

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 1.69 AU - 1.99 AU

Year: 956 Days

Day: 39.8 Hours

Environment

Temp: -65 °C

Axial Tilt: 28 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 45,152,690 km

• M1: 800,797 km (0.105 R)
• M2: 974,780 km (0.109 R)

Asteroid Belt

Center: 6.16 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 10.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 340.3

Radius: 11.7

Gravity: 2.49 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 8.51 AU - 12.43 AU

Year: 12971 Days

Day: 11 Hours

Environment

Temp: -185 °C

Axial Tilt: 27.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 45,152,690 km

• M1: 149,897 km (0.1 R)
• M2: 686,056 km (0.109 R)
• M3: 1,254,528 km (0.077 R)
• M4: 1,662,182 km (0.108 R)
• M5: 2,026,004 km (0.083 R)
• M6: 2,557,076 km (0.069 R)
• M7: 2,940,346 km (0.087 R)
• M8: 3,456,309 km (0.102 R)
• M9: 4,005,633 km (0.095 R)
• M10: 6,010,992 km (0.101 R)
• M11: 6,922,193 km (0.09 R)
• M12: 9,063,985 km (0.114 R)
• M13: 9,770,237 km (0.114 R)
• M14: 11,669,532 km (0.066 R)
• M15: 15,254,495 km (0.079 R)
• M16: 15,715,705 km (0.087 R)
• M17: 16,804,778 km (0.111 R)
• M18: 17,510,580 km (0.064 R)
• M19: 19,902,650 km (0.105 R)
• M20: 22,251,636 km (0.12 R)
• M21: 31,660,744 km (0.091 R)
• M22: 36,347,346 km (0.114 R)
• M23: 38,006,985 km (0.08 R)
• M24: 39,592,872 km (0.027 R)
• M25: 40,214,301 km (0.056 R)
• M26: 42,505,841 km (0.106 R)
• M27: 44,347,391 km (0.077 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 190 - 17,680 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit