🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.01

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 1.43 AU - 1.43 AU

Year: 648 Days

Day: 46.3 Hours

Environment

Temp: -43 °C

Axial Tilt: 11.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.05

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 1.21 AU - 1.79 AU

Year: 696 Days

Day: 21.4 Hours

Environment

Temp: -48 °C

Axial Tilt: 5.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.54

Radius: 0.78

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 1.35 AU - 1.89 AU

Year: 781 Days

Day: 47.4 Hours

Environment

Temp: -67 °C

Axial Tilt: 67 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.97

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 4.08 AU - 4.34 AU

Year: 3272 Days

Day: 44 Hours

Environment

Temp: -144 °C

Axial Tilt: 4.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 8.47 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 12.73 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 972.9

Radius: 4.3

Gravity: 52.62 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 10.09 AU - 15.37 AU

Year: 17202 Days

Day: 24.5 Hours

Environment

Temp: -200 °C

Axial Tilt: 20.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 77,354,738 km

• M1: 55,501 km (0.067 R)
• M2: 299,046 km (0.075 R)
• M3: 453,730 km (0.029 R)
• M4: 609,163 km (0.11 R)
• M5: 899,233 km (0.113 R)
• M6: 1,861,895 km (0.104 R)
• M7: 2,378,756 km (0.069 R)
• M8: 3,541,131 km (0.088 R)
• M9: 3,720,499 km (0.088 R)
• M10: 4,000,845 km (0.1 R)
• M11: 4,817,500 km (0.036 R)
• M12: 5,226,800 km (0.082 R)
• M13: 7,676,166 km (0.116 R)
• M14: 9,147,910 km (0.107 R)
• M15: 9,949,904 km (0.079 R)
• M16: 10,922,589 km (0.119 R)
• M17: 11,692,570 km (0.105 R)
• M18: 12,023,929 km (0.081 R)
• M19: 13,411,748 km (0.07 R)
• M20: 18,655,453 km (0.039 R)
• M21: 24,682,601 km (0.068 R)
• M22: 24,899,518 km (0.094 R)
• M23: 28,427,784 km (0.088 R)
• M24: 30,248,689 km (0.112 R)
• M25: 31,632,470 km (0.103 R)
• M26: 34,933,197 km (0.098 R)
• M27: 35,758,080 km (0.075 R)
• M28: 35,896,907 km (0.026 R)
• M29: 38,601,786 km (0.089 R)
• M30: 39,335,563 km (0.071 R)
• M31: 52,195,146 km (0.107 R)
• M32: 57,350,588 km (0.082 R)
• M33: 58,883,517 km (0.112 R)
• M34: 71,041,486 km (0.114 R)
• M35: 74,153,271 km (0.098 R)
• M36: 74,379,014 km (0.029 R)
• M37: 76,891,810 km (0.103 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 156 - 15,784 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit