🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.71

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 0.54 AU - 0.58 AU

Year: 150 Days

Day: 28.4 Hours

Environment

Temp: 208 °C

Axial Tilt: 32.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.13

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 2.43 AU - 2.45 AU

Year: 1365 Days

Day: 24 Hours

Environment

Temp: -82 °C

Axial Tilt: 31 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.66

Radius: 1.22

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 2.18 AU - 2.8 AU

Year: 1407 Days

Day: 29.8 Hours

Environment

Temp: -84 °C

Axial Tilt: 6.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.82

Radius: 0.92

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 3.43 AU - 4.73 AU

Year: 2952 Days

Day: 35 Hours

Environment

Temp: -112 °C

Axial Tilt: 16.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 30,546,010 km

• M1: 1,452,895 km (0.106 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 816.7

Radius: 12

Gravity: 5.67 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 9.59 AU - 11.27 AU

Year: 12064 Days

Day: 7.5 Hours

Environment

Temp: -173 °C

Axial Tilt: 37.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 30,546,010 km

• M1: 149,747 km (0.094 R)
• M2: 720,164 km (0.115 R)
• M3: 1,479,224 km (0.079 R)
• M4: 2,633,671 km (0.043 R)
• M5: 3,826,115 km (0.061 R)
• M6: 4,285,231 km (0.062 R)
• M7: 5,211,840 km (0.067 R)
• M8: 6,152,063 km (0.086 R)
• M9: 6,703,481 km (0.101 R)
• M10: 8,702,407 km (0.068 R)
• M11: 10,023,955 km (0.1 R)
• M12: 10,566,397 km (0.115 R)
• M13: 11,014,293 km (0.044 R)
• M14: 13,061,689 km (0.101 R)
• M15: 14,041,107 km (0.115 R)
• M16: 18,373,461 km (0.097 R)
• M17: 21,503,497 km (0.065 R)
• M18: 24,678,413 km (0.115 R)
• M19: 25,468,589 km (0.102 R)
• M20: 26,173,643 km (0.083 R)
• M21: 26,891,713 km (0.088 R)
• M22: 30,343,086 km (0.088 R)
• M23: 35,182,876 km (0.087 R)
• M24: 36,691,271 km (0.096 R)
• M25: 38,373,649 km (0.099 R)
• M26: 39,434,148 km (0.109 R)
• M27: 42,310,766 km (0.096 R)
• M28: 52,745,516 km (0.105 R)
• M29: 55,556,760 km (0.118 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 109.1

Radius: 9.8

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 10.51 AU - 11.13 AU

Year: 12747 Days

Day: 9 Hours

Environment

Temp: -184 °C

Axial Tilt: 34.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 30,546,010 km

• M1: 121,922 km (0.105 R)
• M2: 477,816 km (0.095 R)
• M3: 1,225,207 km (0.09 R)
• M4: 1,650,513 km (0.083 R)
• M5: 4,063,377 km (0.119 R)
• M6: 5,697,136 km (0.09 R)
• M7: 8,323,775 km (0.084 R)
• M8: 9,313,365 km (0.045 R)
• M9: 10,647,030 km (0.066 R)
• M10: 14,174,548 km (0.116 R)
• M11: 15,065,254 km (0.119 R)
• M12: 16,896,780 km (0.054 R)
• M13: 17,644,022 km (0.084 R)
• M14: 29,197,316 km (0.078 R)
• M15: 29,553,059 km (0.102 R)

Kuiper Belt

Range: 30.6 - 47.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 445 - 19,180 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit