🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.92

Radius: 0.97

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 1.48 AU - 1.76 AU

Year: 749 Days

Day: 36.3 Hours

Environment

Temp: -40 °C

Axial Tilt: 12.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.05

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 1.5 AU - 2.16 AU

Year: 900 Days

Day: 29.9 Hours

Environment

Temp: -59 °C

Axial Tilt: 11.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.79

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 2.12 AU - 2.56 AU

Year: 1301 Days

Day: 24.6 Hours

Environment

Temp: -90 °C

Axial Tilt: 33.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.21

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 3.85 AU - 5.03 AU

Year: 3400 Days

Day: 14.8 Hours

Environment

Temp: -136 °C

Axial Tilt: 8.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 10.27 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 16.1 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 737.5

Radius: 7.8

Gravity: 12.12 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 14.28 AU - 17.92 AU

Year: 23478 Days

Day: 24.4 Hours

Environment

Temp: -203 °C

Axial Tilt: 18.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 86,783,306 km

• M1: 97,538 km (0.104 R)
• M2: 407,505 km (0.116 R)
• M3: 1,137,991 km (0.085 R)
• M4: 1,435,242 km (0.075 R)
• M5: 2,189,365 km (0.088 R)
• M6: 3,781,984 km (0.102 R)
• M7: 4,631,849 km (0.056 R)
• M8: 5,644,926 km (0.035 R)
• M9: 6,203,674 km (0.1 R)
• M10: 6,565,402 km (0.051 R)
• M11: 13,371,357 km (0.092 R)
• M12: 14,519,371 km (0.045 R)
• M13: 15,402,148 km (0.089 R)
• M14: 16,491,071 km (0.027 R)
• M15: 19,198,194 km (0.099 R)
• M16: 21,058,144 km (0.091 R)
• M17: 24,345,408 km (0.104 R)
• M18: 26,403,276 km (0.097 R)
• M19: 28,947,338 km (0.112 R)
• M20: 34,097,394 km (0.113 R)
• M21: 34,517,166 km (0.057 R)
• M22: 40,292,092 km (0.11 R)
• M23: 42,030,270 km (0.099 R)
• M24: 49,842,420 km (0.092 R)
• M25: 52,771,546 km (0.088 R)
• M26: 56,591,678 km (0.111 R)
• M27: 61,414,414 km (0.069 R)
• M28: 64,137,693 km (0.115 R)
• M29: 67,818,998 km (0.073 R)
• M30: 84,719,369 km (0.101 R)
• M31: 84,975,630 km (0.107 R)
• M32: 86,005,461 km (0.094 R)

Kuiper Belt

Range: 30.2 - 48.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 188 - 16,010 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit