🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.06

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 0.62 AU - 0.82 AU

Year: 277 Days

Day: 32.1 Hours

Environment

Temp: -46 °C

Axial Tilt: 26.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 25,748,057 km

• M1: 325,375 km (0.081 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.08

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 0.73 AU - 0.83 AU

Year: 312 Days

Day: 33.1 Hours

Environment

Temp: -41 °C

Axial Tilt: 15.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.02

Radius: 1.01

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 0.84 AU - 1.16 AU

Year: 453 Days

Day: 39.9 Hours

Environment

Temp: -75 °C

Axial Tilt: 11.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 25,748,057 km

• M1: 33,660 km (0.062 R)

Asteroid Belt

Center: 1.8 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 2.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 701.3

Radius: 8.2

Gravity: 10.43 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 2.17 AU - 3.01 AU

Year: 1888 Days

Day: 6 Hours

Environment

Temp: -145 °C

Axial Tilt: 19.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 25,748,057 km

• M1: 109,805 km (0.081 R)
• M2: 412,890 km (0.085 R)
• M3: 669,750 km (0.044 R)
• M4: 935,136 km (0.082 R)
• M5: 1,429,557 km (0.115 R)
• M6: 2,018,225 km (0.117 R)
• M7: 3,136,918 km (0.087 R)
• M8: 3,446,735 km (0.048 R)
• M9: 3,741,293 km (0.067 R)
• M10: 4,562,137 km (0.093 R)
• M11: 5,292,174 km (0.095 R)
• M12: 5,567,584 km (0.09 R)
• M13: 6,072,926 km (0.1 R)
• M14: 9,266,990 km (0.079 R)
• M15: 9,668,211 km (0.075 R)
• M16: 10,434,152 km (0.089 R)
• M17: 13,519,758 km (0.073 R)
• M18: 14,745,563 km (0.08 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 814.4

Radius: 13.9

Gravity: 4.22 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 3.22 AU - 4.76 AU

Year: 3611 Days

Day: 8.6 Hours

Environment

Temp: -160 °C

Axial Tilt: 4.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 25,748,057 km

• M1: 173,085 km (0.102 R)
• M2: 898,485 km (0.103 R)
• M3: 1,406,370 km (0.099 R)
• M4: 2,366,339 km (0.117 R)
• M5: 3,686,540 km (0.074 R)
• M6: 5,240,713 km (0.076 R)
• M7: 7,492,310 km (0.032 R)
• M8: 8,108,504 km (0.088 R)
• M9: 11,135,916 km (0.118 R)
• M10: 11,667,736 km (0.112 R)
• M11: 13,764,500 km (0.053 R)
• M12: 15,115,818 km (0.12 R)
• M13: 15,548,903 km (0.097 R)
• M14: 16,782,936 km (0.067 R)
• M15: 18,141,883 km (0.106 R)
• M16: 20,414,425 km (0.102 R)
• M17: 25,594,849 km (0.086 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 386 - 13,440 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit