🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.52

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 1.04 AU - 1.22 AU

Year: 354 Days

Day: 28.8 Hours

Environment

Temp: 249 °C

Axial Tilt: 14.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.27 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 1.23 AU - 1.31 AU

Year: 421 Days

Day: 21 Hours

Environment

Temp: 186 °C

Axial Tilt: 1.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.99 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.16

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 1.89 AU - 2.09 AU

Year: 826 Days

Day: 36.9 Hours

Environment

Temp: 157 °C

Axial Tilt: 26.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 4.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.37

Radius: 0.67

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 3.71 AU - 5.61 AU

Year: 2961 Days

Day: 27 Hours

Environment

Temp: -68 °C

Axial Tilt: 16.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 13.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 312.4

Radius: 12.5

Gravity: 2 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 13.33 AU - 13.55 AU

Year: 14502 Days

Day: 12.2 Hours

Environment

Temp: -161 °C

Axial Tilt: 15.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 73,449,300 km

• M1: 157,377 km (0.046 R)
• M2: 670,946 km (0.118 R)
• M3: 1,167,761 km (0.089 R)
• M4: 1,586,336 km (0.112 R)
• M5: 2,090,181 km (0.064 R)
• M6: 2,660,000 km (0.094 R)
• M7: 3,059,127 km (0.107 R)
• M8: 4,711,585 km (0.08 R)
• M9: 5,301,150 km (0.042 R)
• M10: 6,009,646 km (0.079 R)
• M11: 6,742,077 km (0.06 R)
• M12: 7,615,728 km (0.116 R)
• M13: 10,180,434 km (0.076 R)
• M14: 10,902,394 km (0.117 R)
• M15: 12,276,300 km (0.113 R)
• M16: 13,700,921 km (0.119 R)
• M17: 14,774,735 km (0.072 R)
• M18: 17,594,954 km (0.095 R)
• M19: 23,297,026 km (0.11 R)
• M20: 23,828,996 km (0.101 R)
• M21: 24,369,044 km (0.111 R)
• M22: 29,810,966 km (0.03 R)
• M23: 32,153,968 km (0.104 R)
• M24: 33,035,548 km (0.067 R)
• M25: 38,667,609 km (0.076 R)
• M26: 41,709,981 km (0.118 R)

Planet 6 - Gas Giant

Semi-Major Axis: 15.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 752.3

Radius: 10.2

Gravity: 7.23 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 13.57 AU - 17.59 AU

Year: 18100 Days

Day: 5.5 Hours

Environment

Temp: -150 °C

Axial Tilt: 13 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 73,449,300 km

• M1: 134,937 km (0.08 R)
• M2: 918,232 km (0.082 R)
• M3: 1,272,479 km (0.079 R)
• M4: 1,736,382 km (0.114 R)
• M5: 5,292,025 km (0.106 R)
• M6: 6,330,234 km (0.072 R)
• M7: 7,594,635 km (0.102 R)
• M8: 7,984,936 km (0.11 R)
• M9: 8,337,538 km (0.108 R)
• M10: 8,966,148 km (0.088 R)
• M11: 14,066,089 km (0.086 R)
• M12: 24,529,413 km (0.092 R)
• M13: 30,323,339 km (0.057 R)
• M14: 31,934,059 km (0.088 R)
• M15: 36,552,893 km (0.119 R)
• M16: 43,896,503 km (0.099 R)
• M17: 55,562,893 km (0.117 R)
• M18: 56,480,676 km (0.114 R)
• M19: 58,914,185 km (0.107 R)

Kuiper Belt

Range: 37.2 - 66.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 242 - 10,408 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit