🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.52

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 0.51 AU - 0.59 AU

Year: 170 Days

Day: 37.7 Hours

Environment

Temp: 140 °C

Axial Tilt: 7.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.2

Radius: 0.53

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 0.52 AU - 0.78 AU

Year: 218 Days

Day: 18.5 Hours

Environment

Temp: 16 °C

Axial Tilt: 28.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.15

Radius: 0.47

Gravity: 0.68 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 1.84 AU - 1.92 AU

Year: 1073 Days

Day: 41.3 Hours

Environment

Temp: -110 °C

Axial Tilt: 9.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.94

Radius: 0.98

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 2.49 AU - 3.39 AU

Year: 2098 Days

Day: 15 Hours

Environment

Temp: -141 °C

Axial Tilt: 36.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 3.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 411.1

Radius: 9.1

Gravity: 4.96 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 2.99 AU - 3.87 AU

Year: 2644 Days

Day: 5.9 Hours

Environment

Temp: -144 °C

Axial Tilt: 37.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 16,656,221 km

• M1: 116,686 km (0.092 R)
• M2: 403,914 km (0.032 R)
• M3: 740,659 km (0.04 R)
• M4: 1,109,717 km (0.091 R)
• M5: 1,852,770 km (0.118 R)
• M6: 2,231,103 km (0.109 R)
• M7: 2,703,682 km (0.088 R)
• M8: 3,049,702 km (0.11 R)
• M9: 3,510,763 km (0.112 R)
• M10: 3,831,351 km (0.105 R)
• M11: 4,449,789 km (0.102 R)
• M12: 4,804,635 km (0.085 R)
• M13: 5,246,248 km (0.1 R)
• M14: 6,134,709 km (0.114 R)
• M15: 7,665,544 km (0.113 R)
• M16: 8,024,280 km (0.099 R)
• M17: 10,416,799 km (0.078 R)
• M18: 10,820,115 km (0.078 R)
• M19: 12,092,893 km (0.104 R)
• M20: 13,037,155 km (0.08 R)
• M21: 14,296,769 km (0.057 R)
• M22: 15,493,552 km (0.077 R)
• M23: 16,213,567 km (0.117 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 366 - 19,181 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit