🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.08

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 0.46 AU - 0.56 AU

Year: 136 Days

Day: 20.5 Hours

Environment

Temp: 245 °C

Axial Tilt: 36.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 42,484,588 km

• M1: 50,714 km (0.045 R)
• M2: 366,365 km (0.067 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.67

Radius: 0.85

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 0.46 AU - 0.74 AU

Year: 173 Days

Day: 35.9 Hours

Environment

Temp: 206 °C

Axial Tilt: 29.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 42,484,588 km

• M1: 32,014 km (0.087 R)
• M2: 108,907 km (0.116 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.21

Radius: 1.08

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 1.15 AU - 1.17 AU

Year: 466 Days

Day: 29.2 Hours

Environment

Temp: -1 °C

Axial Tilt: 8.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 42,484,588 km

• M1: 32,164 km (0.034 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 232.8

Radius: 13.2

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 3.77 AU - 5.39 AU

Year: 3654 Days

Day: 5.8 Hours

Environment

Temp: -145 °C

Axial Tilt: 10 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 42,484,588 km

• M1: 164,109 km (0.073 R)
• M2: 644,617 km (0.082 R)
• M3: 1,239,718 km (0.095 R)
• M4: 1,990,250 km (0.105 R)
• M5: 2,815,582 km (0.108 R)
• M6: 3,316,435 km (0.119 R)
• M7: 3,821,478 km (0.088 R)
• M8: 4,900,527 km (0.079 R)
• M9: 5,464,661 km (0.091 R)
• M10: 8,996,966 km (0.085 R)
• M11: 9,568,429 km (0.114 R)
• M12: 12,548,868 km (0.115 R)
• M13: 14,773,089 km (0.086 R)

Planet 5 - Ice Giant

Semi-Major Axis: 17.69 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 62

Radius: 3.9

Gravity: 4.08 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 14.22 AU - 21.16 AU

Year: 27736 Days

Day: 15.5 Hours

Environment

Temp: -209 °C

Axial Tilt: 37.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 42,484,588 km

• M1: 50,265 km (0.1 R)
• M2: 403,465 km (0.104 R)
• M3: 695,780 km (0.085 R)
• M4: 911,949 km (0.079 R)
• M5: 1,149,061 km (0.106 R)
• M6: 1,545,944 km (0.111 R)
• M7: 1,995,636 km (0.069 R)
• M8: 3,445,987 km (0.11 R)
• M9: 6,015,330 km (0.091 R)
• M10: 7,743,036 km (0.066 R)
• M11: 8,942,512 km (0.102 R)
• M12: 22,351,119 km (0.05 R)
• M13: 42,484,598 km (0.111 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 542 - 19,868 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit