🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.71

Radius: 0.87

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 0.41 AU - 0.59 AU

Year: 135 Days

Day: 45.9 Hours

Environment

Temp: 162 °C

Axial Tilt: 10.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 44,079,349 km

• M1: 57,595 km (0.092 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.57

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 0.55 AU - 0.59 AU

Year: 165 Days

Day: 24.2 Hours

Environment

Temp: 156 °C

Axial Tilt: 8.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 44,079,349 km

• M1: 43,383 km (0.041 R)
• M2: 173,833 km (0.118 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.7

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 1.64 AU - 2.18 AU

Year: 1011 Days

Day: 22.1 Hours

Environment

Temp: -79 °C

Axial Tilt: 118.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.87

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 1.76 AU - 2.22 AU

Year: 1075 Days

Day: 16.3 Hours

Environment

Temp: -84 °C

Axial Tilt: 14.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.08

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 2.93 AU - 3.23 AU

Year: 2070 Days

Day: 31.4 Hours

Environment

Temp: -110 °C

Axial Tilt: 26.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 44,079,349 km

• M1: 434,133 km (0.116 R)
• M2: 1,929,962 km (0.092 R)

Asteroid Belt

Center: 5.18 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 7.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 945.7

Radius: 8.2

Gravity: 14.06 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 6.77 AU - 7.77 AU

Year: 7505 Days

Day: 11.9 Hours

Environment

Temp: -161 °C

Axial Tilt: 21.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 44,079,349 km

• M1: 102,325 km (0.107 R)
• M2: 459,116 km (0.074 R)
• M3: 748,737 km (0.114 R)
• M4: 1,196,933 km (0.098 R)
• M5: 2,036,476 km (0.075 R)
• M6: 2,670,771 km (0.12 R)
• M7: 3,155,169 km (0.052 R)
• M8: 3,672,179 km (0.078 R)
• M9: 4,726,395 km (0.028 R)
• M10: 7,104,104 km (0.113 R)
• M11: 9,180,073 km (0.086 R)
• M12: 9,986,107 km (0.085 R)
• M13: 12,068,060 km (0.049 R)
• M14: 13,929,806 km (0.074 R)
• M15: 15,315,830 km (0.111 R)
• M16: 15,643,300 km (0.099 R)
• M17: 16,791,613 km (0.07 R)
• M18: 17,280,349 km (0.115 R)
• M19: 18,286,395 km (0.079 R)
• M20: 18,729,205 km (0.089 R)
• M21: 19,867,794 km (0.068 R)
• M22: 26,354,208 km (0.042 R)
• M23: 29,261,344 km (0.04 R)
• M24: 33,024,029 km (0.118 R)
• M25: 35,361,496 km (0.069 R)
• M26: 44,079,312 km (0.053 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 402 - 15,818 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit