🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.43

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 1.01 AU - 1.31 AU

Year: 468 Days

Day: 32.3 Hours

Environment

Temp: -15 °C

Axial Tilt: 6.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 48,194,807 km

• M1: 240,254 km (0.114 R)
• M2: 882,627 km (0.047 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.23

Radius: 0.56

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 1.35 AU - 1.85 AU

Year: 758 Days

Day: 19.1 Hours

Environment

Temp: -60 °C

Axial Tilt: 18.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.05

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 1.67 AU - 2.67 AU

Year: 1198 Days

Day: 21.5 Hours

Environment

Temp: -87 °C

Axial Tilt: 3.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Ice Giant

Semi-Major Axis: 15.09 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 144.3

Radius: 6.2

Gravity: 3.75 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 12.33 AU - 17.85 AU

Year: 21967 Days

Day: 19.2 Hours

Environment

Temp: -192 °C

Axial Tilt: 25.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 48,194,807 km

• M1: 85,121 km (0.104 R)
• M2: 281,693 km (0.105 R)
• M3: 555,307 km (0.09 R)
• M4: 1,034,768 km (0.101 R)
• M5: 2,175,751 km (0.109 R)
• M6: 2,655,362 km (0.101 R)
• M7: 3,797,093 km (0.09 R)
• M8: 4,037,796 km (0.064 R)
• M9: 4,374,691 km (0.113 R)
• M10: 4,730,285 km (0.047 R)
• M11: 11,712,167 km (0.054 R)
• M12: 12,809,467 km (0.047 R)
• M13: 13,847,976 km (0.08 R)
• M14: 14,291,533 km (0.115 R)
• M15: 20,703,298 km (0.109 R)
• M16: 21,619,286 km (0.086 R)
• M17: 26,607,627 km (0.086 R)
• M18: 26,802,254 km (0.077 R)
• M19: 31,653,563 km (0.086 R)
• M20: 36,576,829 km (0.106 R)
• M21: 45,226,578 km (0.093 R)
• M22: 46,624,271 km (0.077 R)
• M23: 47,191,396 km (0.101 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 192 - 15,376 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit