🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.28

Radius: 1.1

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 0.59 AU - 0.97 AU

Year: 241 Days

Day: 32.3 Hours

Environment

Temp: 155 °C

Axial Tilt: 7.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 35,448,379 km

• M1: 28,124 km (0.11 R)
• M2: 407,355 km (0.066 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.55

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 1.84 AU - 2.18 AU

Year: 997 Days

Day: 28.9 Hours

Environment

Temp: -59 °C

Axial Tilt: 27.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 35,448,379 km

• M1: 128,654 km (0.088 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.49

Radius: 0.75

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 2.33 AU - 2.63 AU

Year: 1366 Days

Day: 30.3 Hours

Environment

Temp: -78 °C

Axial Tilt: 24.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.26

Radius: 0.58

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 2.51 AU - 2.69 AU

Year: 1467 Days

Day: 41.4 Hours

Environment

Temp: -80 °C

Axial Tilt: 1.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 35,448,379 km

• M1: 40,541 km (0.104 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.8

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 3.41 AU - 5.17 AU

Year: 3109 Days

Day: 40.1 Hours

Environment

Temp: -125 °C

Axial Tilt: 44.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.4 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 6.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 824.3

Radius: 9.2

Gravity: 9.74 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 6.27 AU - 6.73 AU

Year: 5798 Days

Day: 5.2 Hours

Environment

Temp: -143 °C

Axial Tilt: 6.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 35,448,379 km

• M1: 114,442 km (0.117 R)
• M2: 427,850 km (0.041 R)
• M3: 764,595 km (0.068 R)
• M4: 1,419,085 km (0.065 R)
• M5: 1,889,720 km (0.055 R)
• M6: 2,178,295 km (0.107 R)
• M7: 2,479,136 km (0.116 R)
• M8: 2,788,804 km (0.115 R)
• M9: 3,228,023 km (0.099 R)
• M10: 4,504,691 km (0.093 R)
• M11: 5,494,879 km (0.063 R)
• M12: 6,761,824 km (0.092 R)
• M13: 8,134,534 km (0.102 R)
• M14: 8,494,765 km (0.101 R)
• M15: 9,033,916 km (0.097 R)
• M16: 9,639,937 km (0.116 R)
• M17: 10,043,702 km (0.106 R)
• M18: 11,471,464 km (0.097 R)
• M19: 13,916,492 km (0.045 R)
• M20: 15,080,662 km (0.112 R)
• M21: 15,625,198 km (0.102 R)
• M22: 16,182,750 km (0.035 R)
• M23: 17,935,438 km (0.083 R)
• M24: 18,892,266 km (0.105 R)
• M25: 21,967,400 km (0.115 R)
• M26: 23,301,813 km (0.104 R)
• M27: 26,304,542 km (0.094 R)
• M28: 30,793,226 km (0.114 R)

Kuiper Belt

Range: 31.4 - 46.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 297 - 15,475 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit