🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.93

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 0.74 AU - 0.78 AU

Year: 250 Days

Day: 32.2 Hours

Environment

Temp: 161 °C

Axial Tilt: 35.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 25,791,088 km

• M1: 41,439 km (0.032 R)
• M2: 59,241 km (0.063 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.14

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 0.9 AU - 0.96 AU

Year: 338 Days

Day: 22.4 Hours

Environment

Temp: 12 °C

Axial Tilt: 34 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 25,791,088 km

• M1: 86,916 km (0.117 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.38

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 0.95 AU - 1.03 AU

Year: 371 Days

Day: 22.6 Hours

Environment

Temp: 25 °C

Axial Tilt: 32.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.22 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.67

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 1.09 AU - 1.35 AU

Year: 508 Days

Day: 12 Hours

Environment

Temp: -0 °C

Axial Tilt: 13.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Gas Giant

Semi-Major Axis: 4.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 743

Radius: 9.1

Gravity: 8.97 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 3.68 AU - 5.64 AU

Year: 3790 Days

Day: 14.8 Hours

Environment

Temp: -143 °C

Axial Tilt: 26 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 25,791,088 km

• M1: 113,096 km (0.071 R)
• M2: 601,982 km (0.114 R)
• M3: 900,579 km (0.068 R)
• M4: 1,456,485 km (0.079 R)
• M5: 2,728,366 km (0.111 R)
• M6: 3,620,568 km (0.065 R)
• M7: 4,315,749 km (0.115 R)
• M8: 5,045,936 km (0.04 R)
• M9: 6,086,090 km (0.105 R)
• M10: 7,035,588 km (0.066 R)
• M11: 7,395,221 km (0.115 R)
• M12: 8,475,467 km (0.08 R)
• M13: 9,110,810 km (0.112 R)
• M14: 9,898,442 km (0.073 R)
• M15: 11,385,146 km (0.117 R)
• M16: 11,881,661 km (0.082 R)
• M17: 12,629,651 km (0.044 R)
• M18: 13,064,083 km (0.105 R)
• M19: 14,322,949 km (0.07 R)
• M20: 15,008,706 km (0.082 R)
• M21: 15,387,039 km (0.099 R)
• M22: 20,173,572 km (0.049 R)
• M23: 20,700,755 km (0.091 R)
• M24: 21,645,765 km (0.117 R)
• M25: 22,198,379 km (0.066 R)
• M26: 25,331,707 km (0.099 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 408 - 13,665 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit