🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.37

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 1.33 AU - 1.77 AU

Year: 712 Days

Day: 34.4 Hours

Environment

Temp: -42 °C

Axial Tilt: 24.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.02

Radius: 1.01

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 1.5 AU - 2.44 AU

Year: 1020 Days

Day: 39.8 Hours

Environment

Temp: -70 °C

Axial Tilt: 9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 43,615,132 km

• M1: 208,988 km (0.086 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.5

Radius: 1.83

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 2.1 AU - 2.86 AU

Year: 1441 Days

Day: 48 Hours

Environment

Temp: -89 °C

Axial Tilt: 5.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.56 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 10.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 710.7

Radius: 13.4

Gravity: 3.96 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 8.8 AU - 12.46 AU

Year: 12787 Days

Day: 11.1 Hours

Environment

Temp: -182 °C

Axial Tilt: 33.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 43,615,132 km

• M1: 167,699 km (0.119 R)
• M2: 686,953 km (0.048 R)
• M3: 1,215,483 km (0.107 R)
• M4: 4,698,570 km (0.112 R)
• M5: 5,535,869 km (0.091 R)
• M6: 6,084,594 km (0.103 R)
• M7: 7,249,064 km (0.103 R)
• M8: 10,946,675 km (0.093 R)
• M9: 12,295,150 km (0.1 R)
• M10: 13,751,635 km (0.076 R)
• M11: 15,249,558 km (0.112 R)
• M12: 17,775,219 km (0.077 R)
• M13: 19,467,620 km (0.072 R)
• M14: 19,886,045 km (0.072 R)
• M15: 22,707,461 km (0.045 R)
• M16: 24,022,127 km (0.097 R)
• M17: 24,893,534 km (0.115 R)
• M18: 28,057,380 km (0.068 R)
• M19: 31,825,750 km (0.112 R)
• M20: 32,290,102 km (0.096 R)
• M21: 33,351,648 km (0.068 R)
• M22: 37,058,534 km (0.08 R)
• M23: 39,677,095 km (0.03 R)
• M24: 40,894,822 km (0.084 R)
• M25: 43,262,657 km (0.072 R)
• M26: 49,192,417 km (0.066 R)

Planet 5 - Gas Giant

Semi-Major Axis: 12.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 209.8

Radius: 9.2

Gravity: 2.48 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 9.2 AU - 15.16 AU

Year: 15684 Days

Day: 13.8 Hours

Environment

Temp: -193 °C

Axial Tilt: 0.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 43,615,132 km

• M1: 114,742 km (0.114 R)
• M2: 457,171 km (0.115 R)
• M3: 1,089,970 km (0.113 R)
• M4: 2,127,132 km (0.077 R)
• M5: 4,131,444 km (0.117 R)
• M6: 6,021,613 km (0.061 R)
• M7: 6,888,384 km (0.064 R)
• M8: 9,323,837 km (0.119 R)
• M9: 11,896,172 km (0.104 R)
• M10: 12,620,675 km (0.106 R)
• M11: 13,974,236 km (0.073 R)
• M12: 16,691,532 km (0.115 R)
• M13: 22,891,616 km (0.11 R)
• M14: 25,989,638 km (0.067 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 535 - 16,656 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit