🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.27

Radius: 1.1

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 0.61 AU - 0.63 AU

Year: 178 Days

Day: 20.5 Hours

Environment

Temp: 221 °C

Axial Tilt: 44.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 28,667,606 km

• M1: 26,628 km (0.109 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.77

Radius: 0.9

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 0.69 AU - 0.81 AU

Year: 237 Days

Day: 34.7 Hours

Environment

Temp: 183 °C

Axial Tilt: 7.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.82

Radius: 1.51

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 1.42 AU - 2.34 AU

Year: 942 Days

Day: 28 Hours

Environment

Temp: -55 °C

Axial Tilt: 21.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 28,667,606 km

• M1: 35,155 km (0.052 R)

Planet 4 - Gas Giant

Semi-Major Axis: 8.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 612.4

Radius: 10

Gravity: 6.12 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 7.27 AU - 10.69 AU

Year: 9829 Days

Day: 5.5 Hours

Environment

Temp: -168 °C

Axial Tilt: 47.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 28,667,606 km

• M1: 124,316 km (0.082 R)
• M2: 753,674 km (0.096 R)
• M3: 1,145,321 km (0.12 R)
• M4: 1,851,124 km (0.036 R)
• M5: 2,195,648 km (0.032 R)
• M6: 2,525,062 km (0.12 R)
• M7: 3,170,876 km (0.118 R)
• M8: 3,569,854 km (0.091 R)
• M9: 5,612,314 km (0.101 R)
• M10: 6,525,310 km (0.09 R)
• M11: 8,378,678 km (0.111 R)
• M12: 8,733,673 km (0.104 R)
• M13: 9,426,461 km (0.077 R)
• M14: 10,355,913 km (0.104 R)
• M15: 11,132,026 km (0.088 R)
• M16: 11,453,213 km (0.047 R)
• M17: 12,226,634 km (0.117 R)
• M18: 12,858,386 km (0.073 R)
• M19: 13,633,004 km (0.051 R)
• M20: 14,438,289 km (0.088 R)
• M21: 16,008,019 km (0.068 R)
• M22: 16,555,697 km (0.039 R)
• M23: 17,761,007 km (0.117 R)
• M24: 20,108,048 km (0.101 R)
• M25: 20,826,417 km (0.071 R)
• M26: 21,314,705 km (0.042 R)
• M27: 21,644,568 km (0.092 R)
• M28: 22,229,944 km (0.102 R)
• M29: 26,342,539 km (0.09 R)
• M30: 29,587,616 km (0.037 R)
• M31: 31,147,174 km (0.112 R)
• M32: 38,541,797 km (0.098 R)
• M33: 40,400,401 km (0.041 R)
• M34: 43,365,132 km (0.117 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 123

Radius: 9.2

Gravity: 1.45 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 9.1 AU - 10.16 AU

Year: 10915 Days

Day: 12.2 Hours

Environment

Temp: -166 °C

Axial Tilt: 38.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 28,667,606 km

• M1: 116,537 km (0.086 R)
• M2: 622,028 km (0.112 R)
• M3: 1,359,695 km (0.116 R)
• M4: 2,664,637 km (0.099 R)
• M5: 3,556,540 km (0.107 R)
• M6: 4,152,388 km (0.066 R)
• M7: 4,462,355 km (0.058 R)
• M8: 7,186,233 km (0.104 R)
• M9: 11,637,966 km (0.112 R)
• M10: 14,733,595 km (0.101 R)
• M11: 20,379,568 km (0.117 R)
• M12: 21,278,502 km (0.099 R)
• M13: 27,651,970 km (0.077 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 330 - 17,408 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit