🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.39

Radius: 0.69

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 0.5 AU - 0.58 AU

Year: 144 Days

Day: 45.7 Hours

Environment

Temp: 208 °C

Axial Tilt: 35.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 37,604,945 km

• M1: 23,936 km (0.063 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.59

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 0.79 AU - 0.91 AU

Year: 283 Days

Day: 44.1 Hours

Environment

Temp: 140 °C

Axial Tilt: 16.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.21

Radius: 1.37

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 1.88 AU - 2.48 AU

Year: 1164 Days

Day: 40 Hours

Environment

Temp: -80 °C

Axial Tilt: 25.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.84

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 1.94 AU - 2.48 AU

Year: 1188 Days

Day: 31.9 Hours

Environment

Temp: -75 °C

Axial Tilt: 3.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 37,604,945 km

• M1: 423,512 km (0.068 R)
• M2: 513,869 km (0.115 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.12

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 2.12 AU - 3.06 AU

Year: 1507 Days

Day: 34.6 Hours

Environment

Temp: -77 °C

Axial Tilt: 40 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 37,604,945 km

• M1: 1,669,363 km (0.11 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.14

Radius: 0.46

Gravity: 0.66 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 3.69 AU - 3.79 AU

Year: 2616 Days

Day: 15.2 Hours

Environment

Temp: -118 °C

Axial Tilt: 33 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.42

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 3.47 AU - 5.67 AU

Year: 3533 Days

Day: 39.3 Hours

Environment

Temp: -132 °C

Axial Tilt: 35.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 6.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 756.6

Radius: 9.4

Gravity: 8.56 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 6.52 AU - 7.36 AU

Year: 6612 Days

Day: 5.3 Hours

Environment

Temp: -157 °C

Axial Tilt: 6.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 37,604,945 km

• M1: 134,040 km (0.116 R)
• M2: 499,956 km (0.062 R)
• M3: 838,496 km (0.103 R)
• M4: 1,403,826 km (0.066 R)
• M5: 1,738,028 km (0.114 R)
• M6: 3,056,135 km (0.108 R)
• M7: 3,442,696 km (0.09 R)
• M8: 3,765,827 km (0.087 R)
• M9: 4,134,586 km (0.057 R)
• M10: 4,446,797 km (0.034 R)
• M11: 5,388,067 km (0.104 R)
• M12: 6,525,609 km (0.118 R)
• M13: 6,842,457 km (0.114 R)
• M14: 7,431,274 km (0.085 R)
• M15: 8,133,636 km (0.04 R)
• M16: 10,317,316 km (0.091 R)
• M17: 11,191,118 km (0.103 R)
• M18: 13,992,936 km (0.038 R)
• M19: 19,095,719 km (0.119 R)
• M20: 21,014,312 km (0.056 R)
• M21: 24,802,878 km (0.088 R)
• M22: 25,317,196 km (0.096 R)
• M23: 29,786,881 km (0.09 R)
• M24: 30,173,442 km (0.109 R)
• M25: 31,653,114 km (0.119 R)
• M26: 33,283,881 km (0.081 R)
• M27: 33,804,930 km (0.047 R)
• M28: 34,437,131 km (0.064 R)
• M29: 36,491,558 km (0.086 R)

Kuiper Belt

Range: 30.3 - 47.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 385 - 19,758 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit