🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.86

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 0.75 AU - 1.01 AU

Year: 296 Days

Day: 29.1 Hours

Environment

Temp: 135 °C

Axial Tilt: 3.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 3.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.6

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 3.07 AU - 4.23 AU

Year: 2498 Days

Day: 28.7 Hours

Environment

Temp: -121 °C

Axial Tilt: 15.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 25,655,144 km

• M1: 139,575 km (0.074 R)
• M2: 3,419,059 km (0.102 R)

Planet 3 - Terrestrial

Semi-Major Axis: 4.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.06

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 4.04 AU - 5.42 AU

Year: 3684 Days

Day: 25 Hours

Environment

Temp: -130 °C

Axial Tilt: 32.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 25,655,144 km

• M1: 1,717,234 km (0.11 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 260.3

Radius: 14

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 4.88 AU - 7.58 AU

Year: 5569 Days

Day: 6.7 Hours

Environment

Temp: -138 °C

Axial Tilt: 41.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 25,655,144 km

• M1: 175,478 km (0.039 R)
• M2: 680,670 km (0.063 R)
• M3: 1,644,829 km (0.102 R)
• M4: 2,429,918 km (0.106 R)
• M5: 3,107,597 km (0.101 R)
• M6: 3,627,449 km (0.046 R)
• M7: 4,183,654 km (0.112 R)
• M8: 5,814,869 km (0.066 R)
• M9: 8,629,553 km (0.103 R)
• M10: 13,512,428 km (0.074 R)
• M11: 17,753,079 km (0.064 R)
• M12: 22,535,573 km (0.084 R)
• M13: 23,015,184 km (0.074 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 207.9

Radius: 9.5

Gravity: 2.3 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 5.81 AU - 8.85 AU

Year: 7108 Days

Day: 13.4 Hours

Environment

Temp: -150 °C

Axial Tilt: 23.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 25,655,144 km

• M1: 118,631 km (0.07 R)
• M2: 916,287 km (0.102 R)
• M3: 1,668,166 km (0.087 R)
• M4: 2,429,769 km (0.08 R)
• M5: 3,465,883 km (0.045 R)
• M6: 5,023,796 km (0.103 R)
• M7: 7,294,392 km (0.089 R)
• M8: 7,833,244 km (0.116 R)
• M9: 8,691,038 km (0.043 R)
• M10: 10,299,514 km (0.03 R)
• M11: 11,152,222 km (0.106 R)
• M12: 15,254,046 km (0.086 R)
• M13: 15,967,628 km (0.053 R)
• M14: 16,703,500 km (0.101 R)
• M15: 18,921,438 km (0.042 R)
• M16: 20,659,017 km (0.066 R)
• M17: 24,523,130 km (0.076 R)

Kuiper Belt

Range: 30.6 - 47.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 347 - 13,884 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit