🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.06

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 0.75 AU - 0.75 AU

Year: 242 Days

Day: 25.2 Hours

Environment

Temp: 175 °C

Axial Tilt: 4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.52

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 2.87 AU - 2.99 AU

Year: 1870 Days

Day: 42.9 Hours

Environment

Temp: -101 °C

Axial Tilt: 6.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 83,997,483 km

• M1: 42,635 km (0.111 R)
• M2: 1,548,188 km (0.112 R)

Asteroid Belt

Center: 9.69 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Ice Giant

Semi-Major Axis: 16.44 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 597

Radius: 6.2

Gravity: 15.53 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 13.74 AU - 19.14 AU

Year: 24849 Days

Day: 16.5 Hours

Environment

Temp: -203 °C

Axial Tilt: 28.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 83,997,483 km

• M1: 112,498 km (0.115 R)
• M2: 366,066 km (0.103 R)
• M3: 1,420,133 km (0.094 R)
• M4: 2,411,667 km (0.069 R)
• M5: 2,826,951 km (0.105 R)
• M6: 3,232,062 km (0.11 R)
• M7: 3,523,179 km (0.102 R)
• M8: 4,025,230 km (0.1 R)
• M9: 5,488,447 km (0.092 R)
• M10: 7,080,617 km (0.098 R)
• M11: 8,514,812 km (0.113 R)
• M12: 10,504,314 km (0.102 R)
• M13: 10,949,367 km (0.027 R)
• M14: 15,782,725 km (0.101 R)
• M15: 20,467,233 km (0.095 R)
• M16: 20,762,838 km (0.111 R)
• M17: 22,700,878 km (0.106 R)
• M18: 24,645,202 km (0.111 R)
• M19: 26,464,312 km (0.103 R)
• M20: 28,615,829 km (0.037 R)
• M21: 30,240,162 km (0.081 R)
• M22: 32,857,976 km (0.109 R)
• M23: 34,777,615 km (0.118 R)
• M24: 42,243,746 km (0.09 R)
• M25: 42,883,426 km (0.076 R)
• M26: 59,238,363 km (0.065 R)
• M27: 60,645,331 km (0.086 R)
• M28: 60,848,186 km (0.077 R)
• M29: 62,900,968 km (0.055 R)
• M30: 75,960,563 km (0.035 R)
• M31: 77,620,351 km (0.115 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 222 - 11,977 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit