🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.11

Radius: 0.41

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 0.57 AU - 0.65 AU

Year: 168 Days

Day: 24.6 Hours

Environment

Temp: 216 °C

Axial Tilt: 39.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.3

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 1.63 AU - 2.35 AU

Year: 991 Days

Day: 44.6 Hours

Environment

Temp: -51 °C

Axial Tilt: 16.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 4.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.69

Radius: 1.23

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 4.54 AU - 4.66 AU

Year: 3484 Days

Day: 34.3 Hours

Environment

Temp: -123 °C

Axial Tilt: 153.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 5.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 325

Radius: 8.9

Gravity: 4.1 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 5.34 AU - 6.34 AU

Year: 4983 Days

Day: 9.2 Hours

Environment

Temp: -151 °C

Axial Tilt: 36.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 21,157,017 km

• M1: 111,750 km (0.055 R)
• M2: 426,055 km (0.033 R)
• M3: 974,331 km (0.067 R)
• M4: 1,393,953 km (0.081 R)
• M5: 4,769,031 km (0.097 R)
• M6: 6,014,582 km (0.052 R)
• M7: 6,896,013 km (0.059 R)
• M8: 7,432,172 km (0.033 R)
• M9: 8,803,835 km (0.107 R)
• M10: 9,171,696 km (0.111 R)
• M11: 14,022,407 km (0.027 R)
• M12: 16,598,482 km (0.085 R)
• M13: 16,990,578 km (0.029 R)
• M14: 17,331,512 km (0.119 R)
• M15: 17,968,649 km (0.102 R)
• M16: 20,867,557 km (0.098 R)
• M17: 22,530,038 km (0.057 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 88.9

Radius: 8.1

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 7.22 AU - 8.98 AU

Year: 8140 Days

Day: 5.2 Hours

Environment

Temp: -158 °C

Axial Tilt: 18 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 21,157,017 km

• M1: 117,135 km (0.107 R)
• M2: 384,616 km (0.087 R)
• M3: 1,660,686 km (0.053 R)
• M4: 2,314,877 km (0.106 R)
• M5: 2,593,129 km (0.099 R)
• M6: 3,938,912 km (0.114 R)
• M7: 4,671,642 km (0.104 R)
• M8: 5,290,977 km (0.11 R)
• M9: 6,634,217 km (0.076 R)
• M10: 13,261,402 km (0.038 R)
• M11: 15,604,703 km (0.088 R)
• M12: 18,788,296 km (0.067 R)

Kuiper Belt

Range: 31.1 - 48.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 246 - 19,773 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit