🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.5

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 1.07 AU - 1.09 AU

Year: 473 Days

Day: 19.7 Hours

Environment

Temp: -48 °C

Axial Tilt: 21.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 33,970,306 km

• M1: 40,391 km (0.117 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.36

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 1.15 AU - 1.83 AU

Year: 767 Days

Day: 14.6 Hours

Environment

Temp: -96 °C

Axial Tilt: 22.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 33,970,306 km

• M1: 548,426 km (0.077 R)
• M2: 1,376,749 km (0.029 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.47

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 1.69 AU - 1.75 AU

Year: 951 Days

Day: 35.7 Hours

Environment

Temp: -88 °C

Axial Tilt: 2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 33,970,306 km

• M1: 70,461 km (0.072 R)

Asteroid Belt

Center: 3.7 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 931.5

Radius: 11.6

Gravity: 6.92 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 4.62 AU - 6.72 AU

Year: 5694 Days

Day: 8.5 Hours

Environment

Temp: -171 °C

Axial Tilt: 32.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 33,970,306 km

• M1: 144,362 km (0.096 R)
• M2: 520,750 km (0.071 R)
• M3: 985,401 km (0.092 R)
• M4: 1,783,805 km (0.086 R)
• M5: 2,612,278 km (0.059 R)
• M6: 3,821,478 km (0.043 R)
• M7: 4,768,881 km (0.06 R)
• M8: 5,312,968 km (0.113 R)
• M9: 13,764,051 km (0.109 R)
• M10: 14,338,657 km (0.053 R)
• M11: 15,783,174 km (0.096 R)
• M12: 16,993,869 km (0.106 R)
• M13: 18,334,117 km (0.119 R)
• M14: 20,548,913 km (0.118 R)
• M15: 20,922,160 km (0.112 R)
• M16: 22,618,450 km (0.114 R)
• M17: 24,992,419 km (0.058 R)
• M18: 30,519,462 km (0.109 R)
• M19: 33,721,305 km (0.112 R)
• M20: 35,296,720 km (0.102 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 609.9

Radius: 14.4

Gravity: 2.94 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 4.66 AU - 7.5 AU

Year: 6323 Days

Day: 7.6 Hours

Environment

Temp: -180 °C

Axial Tilt: 14 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 33,970,306 km

• M1: 179,218 km (0.113 R)
• M2: 759,359 km (0.083 R)
• M3: 1,782,010 km (0.099 R)
• M4: 2,357,962 km (0.1 R)
• M5: 2,903,395 km (0.095 R)
• M6: 3,489,670 km (0.101 R)
• M7: 3,962,997 km (0.093 R)
• M8: 4,957,823 km (0.074 R)
• M9: 5,862,591 km (0.101 R)
• M10: 8,468,586 km (0.085 R)
• M11: 9,120,533 km (0.116 R)
• M12: 11,571,844 km (0.041 R)
• M13: 15,188,971 km (0.091 R)
• M14: 15,786,914 km (0.079 R)
• M15: 17,545,137 km (0.111 R)
• M16: 19,291,693 km (0.077 R)
• M17: 20,135,873 km (0.054 R)
• M18: 22,894,309 km (0.119 R)
• M19: 24,404,649 km (0.065 R)
• M20: 25,475,620 km (0.102 R)
• M21: 27,010,045 km (0.066 R)
• M22: 29,703,256 km (0.039 R)
• M23: 32,178,203 km (0.115 R)
• M24: 32,669,482 km (0.066 R)
• M25: 33,465,941 km (0.114 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 488 - 15,559 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit