🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.98

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 0.49 AU - 0.59 AU

Year: 180 Days

Day: 46.1 Hours

Environment

Temp: 19 °C

Axial Tilt: 7.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 21,260,991 km

• M1: 43,533 km (0.111 R)
• M2: 469,438 km (0.092 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.89

Radius: 0.95

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 1.01 AU - 1.47 AU

Year: 626 Days

Day: 47.2 Hours

Environment

Temp: -91 °C

Axial Tilt: 24.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 4.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 425.7

Radius: 14.4

Gravity: 2.05 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 3.21 AU - 4.97 AU

Year: 3747 Days

Day: 7.1 Hours

Environment

Temp: -163 °C

Axial Tilt: 9.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 21,260,991 km

• M1: 180,714 km (0.104 R)
• M2: 844,330 km (0.074 R)
• M3: 1,589,926 km (0.101 R)
• M4: 3,629,544 km (0.094 R)
• M5: 4,964,256 km (0.082 R)
• M6: 5,679,782 km (0.099 R)
• M7: 6,185,124 km (0.092 R)
• M8: 6,720,535 km (0.087 R)
• M9: 9,506,795 km (0.1 R)
• M10: 13,541,599 km (0.1 R)
• M11: 14,841,754 km (0.076 R)
• M12: 15,650,480 km (0.115 R)
• M13: 16,435,271 km (0.105 R)
• M14: 17,081,833 km (0.102 R)
• M15: 19,779,232 km (0.103 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 224 - 15,709 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit