🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.76 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.11

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 1.66 AU - 1.86 AU

Year: 729 Days

Day: 35.8 Hours

Environment

Temp: 29 °C

Axial Tilt: 22.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 33,996,975 km

• M1: 286,181 km (0.12 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.86

Radius: 1.72

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 2.16 AU - 2.96 AU

Year: 1278 Days

Day: 20.3 Hours

Environment

Temp: -34 °C

Axial Tilt: 33.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.21

Radius: 1.08

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 2.61 AU - 3.23 AU

Year: 1557 Days

Day: 20 Hours

Environment

Temp: -54 °C

Axial Tilt: 46.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 33,996,975 km

• M1: 1,423,573 km (0.095 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.1

Radius: 1.35

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 4 AU - 4.42 AU

Year: 2696 Days

Day: 21 Hours

Environment

Temp: -87 °C

Axial Tilt: 28.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.62

Radius: 1.21

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 4.68 AU - 5.3 AU

Year: 3478 Days

Day: 42.5 Hours

Environment

Temp: -105 °C

Axial Tilt: 33.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 33,996,975 km

• M1: 2,628,285 km (0.083 R)

Asteroid Belt

Center: 6.69 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 8.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 426.5

Radius: 11

Gravity: 3.52 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 7.94 AU - 8.82 AU

Year: 7570 Days

Day: 12 Hours

Environment

Temp: -130 °C

Axial Tilt: 47.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 33,996,975 km

• M1: 136,732 km (0.114 R)
• M2: 616,642 km (0.072 R)
• M3: 1,267,244 km (0.113 R)
• M4: 1,783,356 km (0.058 R)
• M5: 2,885,593 km (0.075 R)
• M6: 3,811,754 km (0.097 R)
• M7: 4,218,810 km (0.057 R)
• M8: 4,734,922 km (0.107 R)
• M9: 6,147,126 km (0.062 R)
• M10: 7,055,634 km (0.111 R)
• M11: 7,487,224 km (0.113 R)
• M12: 8,324,374 km (0.099 R)
• M13: 8,724,997 km (0.097 R)
• M14: 9,096,448 km (0.094 R)
• M15: 11,115,720 km (0.026 R)
• M16: 11,750,913 km (0.069 R)
• M17: 14,709,211 km (0.057 R)
• M18: 16,020,586 km (0.111 R)
• M19: 16,578,885 km (0.101 R)
• M20: 17,022,143 km (0.067 R)
• M21: 18,198,282 km (0.057 R)
• M22: 19,497,539 km (0.051 R)
• M23: 21,374,693 km (0.079 R)
• M24: 22,127,619 km (0.095 R)
• M25: 25,652,893 km (0.104 R)
• M26: 28,621,065 km (0.076 R)
• M27: 30,659,336 km (0.08 R)
• M28: 31,135,805 km (0.091 R)
• M29: 32,397,513 km (0.049 R)

Kuiper Belt

Range: 35.1 - 54.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 509 - 11,604 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit