🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.31

Radius: 1.61

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 0.75 AU - 1.13 AU

Year: 342 Days

Day: 17.1 Hours

Environment

Temp: 14 °C

Axial Tilt: 65.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 4.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.26

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 3.28 AU - 5.44 AU

Year: 3412 Days

Day: 43.8 Hours

Environment

Temp: -144 °C

Axial Tilt: 1.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 4.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 810.4

Radius: 12.8

Gravity: 4.95 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 4.45 AU - 4.53 AU

Year: 3565 Days

Day: 9.4 Hours

Environment

Temp: -137 °C

Axial Tilt: 12.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 38,736,372 km

• M1: 159,471 km (0.114 R)
• M2: 584,180 km (0.113 R)
• M3: 1,086,081 km (0.113 R)
• M4: 1,615,956 km (0.074 R)
• M5: 2,173,208 km (0.111 R)
• M6: 2,576,823 km (0.09 R)
• M7: 3,519,290 km (0.077 R)
• M8: 4,259,650 km (0.081 R)
• M9: 5,076,005 km (0.104 R)
• M10: 5,880,543 km (0.119 R)
• M11: 7,019,730 km (0.045 R)
• M12: 7,984,188 km (0.05 R)
• M13: 8,444,501 km (0.108 R)
• M14: 11,104,052 km (0.11 R)
• M15: 11,544,168 km (0.047 R)
• M16: 12,087,658 km (0.076 R)
• M17: 14,125,779 km (0.08 R)
• M18: 16,271,012 km (0.091 R)
• M19: 16,782,039 km (0.03 R)
• M20: 17,776,865 km (0.085 R)
• M21: 19,691,568 km (0.12 R)
• M22: 21,535,960 km (0.076 R)
• M23: 23,492,999 km (0.109 R)
• M24: 24,367,100 km (0.118 R)

Asteroid Belt

Center: 6.52 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 8.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 411.9

Radius: 11.9

Gravity: 2.91 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 6.89 AU - 10.21 AU

Year: 9369 Days

Day: 7.2 Hours

Environment

Temp: -179 °C

Axial Tilt: 138.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 38,736,372 km

• M1: 147,952 km (0.109 R)
• M2: 536,907 km (0.049 R)
• M3: 1,448,407 km (0.108 R)
• M4: 2,232,150 km (0.119 R)
• M5: 3,280,681 km (0.1 R)
• M6: 4,660,123 km (0.103 R)
• M7: 5,176,984 km (0.04 R)
• M8: 6,997,590 km (0.026 R)
• M9: 7,952,922 km (0.076 R)
• M10: 10,599,308 km (0.043 R)
• M11: 11,292,545 km (0.086 R)
• M12: 13,727,101 km (0.115 R)
• M13: 19,318,471 km (0.115 R)
• M14: 19,757,391 km (0.094 R)
• M15: 23,101,202 km (0.037 R)
• M16: 28,750,317 km (0.036 R)
• M17: 32,096,672 km (0.101 R)
• M18: 33,547,173 km (0.07 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: 229 - 11,689 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit