🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.56

Radius: 1.46

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 0.49 AU - 0.53 AU

Year: 156 Days

Day: 25.8 Hours

Environment

Temp: 150 °C

Axial Tilt: 36.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.18

Radius: 0.5

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 1.49 AU - 1.77 AU

Year: 890 Days

Day: 25 Hours

Environment

Temp: -98 °C

Axial Tilt: 21.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 9.13 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Ice Giant

Semi-Major Axis: 16.62 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 520.4

Radius: 7.9

Gravity: 8.34 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 16.57 AU - 16.67 AU

Year: 28965 Days

Day: 15.6 Hours

Environment

Temp: -220 °C

Axial Tilt: 20.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 88,872,199 km

• M1: 100,829 km (0.061 R)
• M2: 534,364 km (0.091 R)
• M3: 1,806,993 km (0.092 R)
• M4: 2,899,506 km (0.115 R)
• M5: 3,317,632 km (0.095 R)
• M6: 5,046,834 km (0.111 R)
• M7: 5,569,379 km (0.063 R)
• M8: 6,306,597 km (0.043 R)
• M9: 7,557,684 km (0.109 R)
• M10: 10,478,583 km (0.075 R)
• M11: 11,463,386 km (0.106 R)
• M12: 11,943,595 km (0.104 R)
• M13: 12,294,701 km (0.105 R)
• M14: 12,725,094 km (0.101 R)
• M15: 17,240,556 km (0.118 R)
• M16: 22,295,917 km (0.101 R)
• M17: 24,030,504 km (0.116 R)
• M18: 40,943,142 km (0.073 R)
• M19: 41,581,327 km (0.092 R)
• M20: 46,927,805 km (0.075 R)
• M21: 47,978,730 km (0.094 R)
• M22: 49,765,228 km (0.07 R)
• M23: 51,595,408 km (0.118 R)
• M24: 60,183,672 km (0.07 R)
• M25: 61,841,067 km (0.12 R)
• M26: 62,681,059 km (0.042 R)
• M27: 63,528,681 km (0.11 R)
• M28: 65,246,812 km (0.117 R)
• M29: 69,451,111 km (0.097 R)
• M30: 72,197,428 km (0.044 R)
• M31: 75,492,022 km (0.08 R)
• M32: 76,210,840 km (0.083 R)
• M33: 77,176,345 km (0.115 R)
• M34: 79,131,738 km (0.106 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 483 - 12,064 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit