🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.78

Radius: 0.91

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 0.45 AU - 0.57 AU

Year: 137 Days

Day: 41.6 Hours

Environment

Temp: 215 °C

Axial Tilt: 9.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.91

Radius: 0.96

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 0.41 AU - 0.63 AU

Year: 141 Days

Day: 39.4 Hours

Environment

Temp: 235 °C

Axial Tilt: 37.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 47,187,245 km

• M1: 97,239 km (0.095 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.93

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 1.52 AU - 1.68 AU

Year: 762 Days

Day: 12 Hours

Environment

Temp: -59 °C

Axial Tilt: 11.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.34

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 1.95 AU - 2.09 AU

Year: 1082 Days

Day: 21 Hours

Environment

Temp: -71 °C

Axial Tilt: 8.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.55

Radius: 0.79

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 2.16 AU - 3.12 AU

Year: 1616 Days

Day: 31.8 Hours

Environment

Temp: -93 °C

Axial Tilt: 12.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.42 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 10.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 435.2

Radius: 13.5

Gravity: 2.39 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 9.87 AU - 10.51 AU

Year: 12254 Days

Day: 5.5 Hours

Environment

Temp: -186 °C

Axial Tilt: 31.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 47,187,245 km

• M1: 207,492 km (0.05 R)
• M2: 638,035 km (0.109 R)
• M3: 890,855 km (0.09 R)
• M4: 1,170,155 km (0.098 R)
• M5: 1,937,442 km (0.099 R)
• M6: 2,633,671 km (0.071 R)
• M7: 3,273,501 km (0.113 R)
• M8: 4,952,587 km (0.102 R)
• M9: 6,060,210 km (0.099 R)
• M10: 6,639,752 km (0.065 R)
• M11: 8,861,729 km (0.12 R)
• M12: 9,689,304 km (0.11 R)
• M13: 10,821,312 km (0.101 R)
• M14: 13,525,592 km (0.113 R)
• M15: 14,860,604 km (0.068 R)
• M16: 15,767,765 km (0.116 R)
• M17: 18,183,920 km (0.108 R)
• M18: 19,850,590 km (0.073 R)
• M19: 28,190,672 km (0.088 R)
• M20: 28,481,789 km (0.07 R)
• M21: 30,260,208 km (0.071 R)
• M22: 31,706,670 km (0.071 R)
• M23: 32,092,932 km (0.058 R)
• M24: 32,637,618 km (0.059 R)
• M25: 35,920,693 km (0.099 R)
• M26: 38,338,194 km (0.094 R)
• M27: 40,398,755 km (0.086 R)
• M28: 46,624,720 km (0.11 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: 301 - 13,935 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit