🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.32 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.33

Radius: 1.4

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 1.2 AU - 1.44 AU

Year: 560 Days

Day: 45.1 Hours

Environment

Temp: 3 °C

Axial Tilt: 20.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.02

Radius: 1.01

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 1.26 AU - 1.84 AU

Year: 712 Days

Day: 16.9 Hours

Environment

Temp: -35 °C

Axial Tilt: 8.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.23

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 1.86 AU - 2.9 AU

Year: 1355 Days

Day: 19.6 Hours

Environment

Temp: -76 °C

Axial Tilt: 45.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.59

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 3.28 AU - 5.3 AU

Year: 3278 Days

Day: 35 Hours

Environment

Temp: -131 °C

Axial Tilt: 19.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 10.26 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 16.23 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 934.5

Radius: 7.3

Gravity: 17.54 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 14.95 AU - 17.51 AU

Year: 24124 Days

Day: 22 Hours

Environment

Temp: -205 °C

Axial Tilt: 5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 95,623,879 km

• M1: 93,648 km (0.077 R)
• M2: 382,073 km (0.042 R)
• M3: 913,744 km (0.096 R)
• M4: 1,193,492 km (0.08 R)
• M5: 1,637,947 km (0.046 R)
• M6: 2,325,648 km (0.063 R)
• M7: 2,827,998 km (0.068 R)
• M8: 4,929,848 km (0.063 R)
• M9: 6,159,094 km (0.059 R)
• M10: 6,723,377 km (0.05 R)
• M11: 7,528,513 km (0.081 R)
• M12: 8,008,722 km (0.1 R)
• M13: 8,396,330 km (0.1 R)
• M14: 9,634,252 km (0.099 R)
• M15: 11,124,995 km (0.097 R)
• M16: 12,104,263 km (0.102 R)
• M17: 14,556,322 km (0.09 R)
• M18: 19,413,465 km (0.062 R)
• M19: 20,829,260 km (0.112 R)
• M20: 21,668,504 km (0.115 R)
• M21: 23,978,594 km (0.11 R)
• M22: 28,311,995 km (0.108 R)
• M23: 28,823,620 km (0.057 R)
• M24: 29,211,228 km (0.091 R)
• M25: 38,178,723 km (0.088 R)
• M26: 39,275,874 km (0.085 R)
• M27: 41,862,271 km (0.099 R)
• M28: 42,860,688 km (0.082 R)
• M29: 51,427,260 km (0.068 R)
• M30: 60,643,386 km (0.1 R)
• M31: 61,493,252 km (0.119 R)
• M32: 66,085,757 km (0.08 R)
• M33: 67,665,959 km (0.087 R)
• M34: 70,199,698 km (0.117 R)
• M35: 73,035,326 km (0.084 R)
• M36: 75,946,201 km (0.093 R)
• M37: 77,430,362 km (0.085 R)
• M38: 77,929,271 km (0.047 R)
• M39: 90,005,709 km (0.116 R)
• M40: 91,389,040 km (0.041 R)
• M41: 92,505,788 km (0.073 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: 162 - 11,031 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit