🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.37

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 1.48 AU - 2.12 AU

Year: 915 Days

Day: 17.6 Hours

Environment

Temp: -78 °C

Axial Tilt: 9.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.75

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 2.31 AU - 3.13 AU

Year: 1699 Days

Day: 14.3 Hours

Environment

Temp: -112 °C

Axial Tilt: 40 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Ice Giant

Semi-Major Axis: 14.25 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 92

Radius: 3.7

Gravity: 6.72 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 12.83 AU - 15.68 AU

Year: 20374 Days

Day: 18.9 Hours

Environment

Temp: -202 °C

Axial Tilt: 4.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 39,449,962 km

• M1: 48,320 km (0.057 R)
• M2: 268,229 km (0.036 R)
• M3: 901,776 km (0.065 R)
• M4: 1,567,636 km (0.076 R)
• M5: 2,140,596 km (0.114 R)
• M6: 2,294,682 km (0.1 R)
• M7: 3,157,113 km (0.101 R)
• M8: 4,242,446 km (0.093 R)
• M9: 7,459,249 km (0.102 R)
• M10: 11,738,795 km (0.076 R)
• M11: 13,103,427 km (0.104 R)
• M12: 13,677,733 km (0.11 R)
• M13: 18,601,747 km (0.104 R)
• M14: 24,934,674 km (0.11 R)
• M15: 34,043,838 km (0.069 R)
• M16: 37,019,339 km (0.106 R)
• M17: 38,744,951 km (0.09 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 250 - 12,803 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit