🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.52

Radius: 1.18

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 0.65 AU - 0.81 AU

Year: 234 Days

Day: 47 Hours

Environment

Temp: 139 °C

Axial Tilt: 39.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 57,427,440 km

• M1: 222,602 km (0.094 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.99

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 0.72 AU - 1.16 AU

Year: 342 Days

Day: 33.4 Hours

Environment

Temp: 26 °C

Axial Tilt: 20.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 57,427,440 km

• M1: 53,855 km (0.054 R)
• M2: 120,127 km (0.104 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.24

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 0.93 AU - 1.03 AU

Year: 364 Days

Day: 33.8 Hours

Environment

Temp: 33 °C

Axial Tilt: 39.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 57,427,440 km

• M1: 27,825 km (0.09 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.28

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 1.33 AU - 1.41 AU

Year: 601 Days

Day: 42.3 Hours

Environment

Temp: -46 °C

Axial Tilt: 35.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.15

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 1.99 AU - 3.05 AU

Year: 1499 Days

Day: 26.4 Hours

Environment

Temp: -97 °C

Axial Tilt: 36.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 57,427,440 km

• M1: 414,685 km (0.036 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.09

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 2.46 AU - 2.64 AU

Year: 1526 Days

Day: 23.8 Hours

Environment

Temp: -86 °C

Axial Tilt: 36.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 11.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 569.2

Radius: 11.7

Gravity: 4.16 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 10.33 AU - 12.43 AU

Year: 14386 Days

Day: 10.4 Hours

Environment

Temp: -189 °C

Axial Tilt: 47.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 57,427,440 km

• M1: 209,886 km (0.054 R)
• M2: 1,199,476 km (0.089 R)
• M3: 3,094,282 km (0.093 R)
• M4: 3,894,631 km (0.048 R)
• M5: 5,576,859 km (0.094 R)
• M6: 7,744,083 km (0.087 R)
• M7: 10,422,184 km (0.033 R)
• M8: 10,809,643 km (0.115 R)
• M9: 11,672,374 km (0.078 R)
• M10: 13,083,531 km (0.094 R)
• M11: 15,659,756 km (0.106 R)
• M12: 16,316,191 km (0.102 R)
• M13: 17,998,269 km (0.111 R)
• M14: 19,045,006 km (0.095 R)
• M15: 24,700,104 km (0.078 R)
• M16: 25,489,981 km (0.095 R)
• M17: 28,280,580 km (0.076 R)
• M18: 30,362,533 km (0.037 R)
• M19: 33,374,387 km (0.103 R)
• M20: 34,829,526 km (0.073 R)
• M21: 38,126,513 km (0.096 R)
• M22: 41,211,969 km (0.045 R)
• M23: 50,824,829 km (0.093 R)
• M24: 56,742,772 km (0.092 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 187 - 12,346 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit