🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.46

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 0.69 AU - 0.77 AU

Year: 231 Days

Day: 19.6 Hours

Environment

Temp: 113 °C

Axial Tilt: 29.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.29

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 1.37 AU - 1.79 AU

Year: 737 Days

Day: 30.8 Hours

Environment

Temp: -47 °C

Axial Tilt: 8.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.14

Radius: 1.05

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 2.5 AU - 3.12 AU

Year: 1747 Days

Day: 36.3 Hours

Environment

Temp: -106 °C

Axial Tilt: 26 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 22,482,001 km

• M1: 47,123 km (0.081 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.39

Radius: 0.69

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 4.26 AU - 4.34 AU

Year: 3307 Days

Day: 28.6 Hours

Environment

Temp: -124 °C

Axial Tilt: 22.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 7.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 128.9

Radius: 10.2

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 7.24 AU - 7.48 AU

Year: 7405 Days

Day: 6.6 Hours

Environment

Temp: -172 °C

Axial Tilt: 3.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 22,482,001 km

• M1: 273,166 km (0.082 R)
• M2: 540,946 km (0.102 R)
• M3: 661,372 km (0.05 R)
• M4: 802,144 km (0.093 R)
• M5: 1,361,191 km (0.073 R)
• M6: 1,504,207 km (0.091 R)
• M7: 1,584,541 km (0.086 R)
• M8: 1,693,747 km (0.092 R)
• M9: 2,007,603 km (0.107 R)
• M10: 2,576,674 km (0.109 R)
• M11: 2,937,953 km (0.055 R)
• M12: 3,142,004 km (0.051 R)
• M13: 3,837,036 km (0.096 R)
• M14: 4,135,633 km (0.048 R)
• M15: 4,442,010 km (0.077 R)
• M16: 5,219,470 km (0.115 R)
• M17: 5,550,679 km (0.078 R)
• M18: 6,233,444 km (0.091 R)
• M19: 6,320,660 km (0.117 R)
• M20: 6,988,016 km (0.105 R)
• M21: 7,700,999 km (0.103 R)
• M22: 7,983,141 km (0.085 R)
• M23: 8,077,986 km (0.106 R)
• M24: 8,509,576 km (0.091 R)
• M25: 9,195,632 km (0.051 R)
• M26: 9,319,947 km (0.091 R)
• M27: 10,078,109 km (0.107 R)
• M28: 10,155,003 km (0.079 R)
• M29: 11,119,610 km (0.115 R)
• M30: 11,519,036 km (0.066 R)
• M31: 12,249,822 km (0.087 R)
• M32: 13,812,970 km (0.102 R)
• M33: 13,984,110 km (0.051 R)
• M34: 14,763,215 km (0.073 R)
• M35: 16,514,408 km (0.107 R)
• M36: 16,939,416 km (0.088 R)
• M37: 17,738,568 km (0.109 R)
• M38: 19,309,495 km (0.096 R)
• M39: 19,982,536 km (0.118 R)
• M40: 20,338,130 km (0.096 R)
• M41: 21,549,723 km (0.101 R)
• M42: 21,914,442 km (0.084 R)
• M43: 22,381,487 km (0.068 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 360 - 14,341 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit