🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.16

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 0.45 AU - 0.57 AU

Year: 132 Days

Day: 27.1 Hours

Environment

Temp: 272 °C

Axial Tilt: 17.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 67,305,133 km

• M1: 31,715 km (0.116 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.64

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 0.74 AU - 0.86 AU

Year: 259 Days

Day: 25.4 Hours

Environment

Temp: 103 °C

Axial Tilt: 8.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.68

Radius: 1.23

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 0.81 AU - 0.81 AU

Year: 264 Days

Day: 27.7 Hours

Environment

Temp: 187 °C

Axial Tilt: 26.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 3.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.38

Radius: 1.14

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 2.83 AU - 4.53 AU

Year: 2553 Days

Day: 30.5 Hours

Environment

Temp: -121 °C

Axial Tilt: 45.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 67,305,133 km

• M1: 1,830,629 km (0.063 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.37

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 3.83 AU - 5.18 AU

Year: 3452 Days

Day: 14.6 Hours

Environment

Temp: -122 °C

Axial Tilt: 37.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 67,305,133 km

• M1: 190,588 km (0.12 R)

Asteroid Belt

Center: 5.37 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 6.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 77.4

Radius: 10.9

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 5.76 AU - 6.7 AU

Year: 5624 Days

Day: 7.5 Hours

Environment

Temp: -158 °C

Axial Tilt: 48.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 67,305,133 km

• M1: 136,583 km (0.088 R)
• M2: 724,054 km (0.113 R)
• M3: 1,729,800 km (0.052 R)
• M4: 2,151,367 km (0.079 R)
• M5: 4,594,899 km (0.102 R)
• M6: 6,350,729 km (0.093 R)
• M7: 6,952,561 km (0.06 R)
• M8: 10,371,920 km (0.11 R)
• M9: 12,848,064 km (0.103 R)
• M10: 13,513,325 km (0.091 R)
• M11: 13,940,726 km (0.04 R)

Planet 7 - Ice Giant

Semi-Major Axis: 12.96 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 666.1

Radius: 6

Gravity: 18.5 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 10.87 AU - 15.05 AU

Year: 16873 Days

Day: 24.3 Hours

Environment

Temp: -177 °C

Axial Tilt: 158.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 67,305,133 km

• M1: 74,649 km (0.071 R)
• M2: 275,410 km (0.078 R)
• M3: 473,328 km (0.116 R)
• M4: 1,100,143 km (0.082 R)
• M5: 1,427,612 km (0.099 R)
• M6: 1,697,337 km (0.063 R)
• M7: 3,057,032 km (0.102 R)
• M8: 4,124,264 km (0.116 R)
• M9: 4,409,696 km (0.109 R)
• M10: 4,984,751 km (0.105 R)
• M11: 5,762,660 km (0.095 R)
• M12: 7,189,225 km (0.093 R)
• M13: 8,784,686 km (0.084 R)
• M14: 10,427,420 km (0.112 R)
• M15: 12,008,371 km (0.062 R)
• M16: 15,110,582 km (0.06 R)
• M17: 16,488,378 km (0.09 R)
• M18: 17,947,705 km (0.054 R)
• M19: 20,935,474 km (0.079 R)
• M20: 22,839,406 km (0.084 R)
• M21: 23,632,424 km (0.106 R)
• M22: 27,318,067 km (0.114 R)
• M23: 31,734,196 km (0.079 R)
• M24: 39,496,979 km (0.041 R)
• M25: 43,285,994 km (0.085 R)
• M26: 47,151,304 km (0.051 R)
• M27: 47,950,905 km (0.073 R)
• M28: 49,413,074 km (0.066 R)
• M29: 56,093,666 km (0.108 R)
• M30: 64,324,840 km (0.103 R)
• M31: 67,305,129 km (0.053 R)

Kuiper Belt

Range: 30.3 - 50.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 317 - 13,987 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit