🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.15

Radius: 1.06

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 0.62 AU - 0.96 AU

Year: 253 Days

Day: 31.6 Hours

Environment

Temp: 144 °C

Axial Tilt: 1.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.58

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 1.09 AU - 1.11 AU

Year: 415 Days

Day: 24.8 Hours

Environment

Temp: 25 °C

Axial Tilt: 11.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 94,766,428 km

• M1: 28,124 km (0.042 R)
• M2: 194,776 km (0.077 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.64

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 2.33 AU - 2.55 AU

Year: 1372 Days

Day: 35.4 Hours

Environment

Temp: -89 °C

Axial Tilt: 35.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Ice Giant

Semi-Major Axis: 20.08 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 504.8

Radius: 7

Gravity: 10.3 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 18.25 AU - 21.91 AU

Year: 32383 Days

Day: 18.1 Hours

Environment

Temp: -209 °C

Axial Tilt: 34.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 94,766,428 km

• M1: 156,031 km (0.117 R)
• M2: 439,668 km (0.114 R)
• M3: 1,028,037 km (0.065 R)
• M4: 2,643,394 km (0.103 R)
• M5: 6,660,247 km (0.074 R)
• M6: 7,880,367 km (0.104 R)
• M7: 8,946,850 km (0.118 R)
• M8: 12,426,048 km (0.056 R)
• M9: 15,078,568 km (0.112 R)
• M10: 16,360,472 km (0.079 R)
• M11: 17,620,984 km (0.12 R)
• M12: 21,789,528 km (0.091 R)
• M13: 22,542,754 km (0.067 R)
• M14: 26,450,100 km (0.074 R)
• M15: 27,430,864 km (0.084 R)
• M16: 33,830,810 km (0.101 R)
• M17: 34,261,054 km (0.08 R)
• M18: 36,018,231 km (0.115 R)
• M19: 36,466,725 km (0.104 R)
• M20: 39,552,480 km (0.046 R)
• M21: 43,311,276 km (0.089 R)
• M22: 44,329,589 km (0.101 R)
• M23: 79,481,498 km (0.086 R)
• M24: 81,776,479 km (0.074 R)
• M25: 83,853,346 km (0.101 R)

Kuiper Belt

Range: 30.5 - 45.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 465 - 12,491 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit