🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.26

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 0.95 AU - 1.21 AU

Year: 404 Days

Day: 39.1 Hours

Environment

Temp: 26 °C

Axial Tilt: 12.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 87,198,369 km

• M1: 660,774 km (0.106 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.13

Radius: 0.44

Gravity: 0.67 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 0.85 AU - 1.33 AU

Year: 410 Days

Day: 38.3 Hours

Environment

Temp: 22 °C

Axial Tilt: 15.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 87,198,369 km

• M1: 207,043 km (0.085 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.08

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 1.34 AU - 2.08 AU

Year: 805 Days

Day: 44.6 Hours

Environment

Temp: -39 °C

Axial Tilt: 48.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 87,198,369 km

• M1: 34,557 km (0.049 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.01

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 2.05 AU - 2.09 AU

Year: 1072 Days

Day: 42.3 Hours

Environment

Temp: -72 °C

Axial Tilt: 40 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.94

Radius: 0.98

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 2 AU - 2.52 AU

Year: 1223 Days

Day: 47.6 Hours

Environment

Temp: -75 °C

Axial Tilt: 39.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 87,198,369 km

• M1: 23,636 km (0.107 R)
• M2: 549,623 km (0.099 R)

Asteroid Belt

Center: 8.91 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 15.55 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 846.8

Radius: 4.3

Gravity: 45.8 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 13.37 AU - 17.73 AU

Year: 22068 Days

Day: 17 Hours

Environment

Temp: -194 °C

Axial Tilt: 10.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 87,198,369 km

• M1: 53,406 km (0.091 R)
• M2: 330,312 km (0.105 R)
• M3: 837,748 km (0.063 R)
• M4: 1,059,452 km (0.042 R)
• M5: 1,675,197 km (0.076 R)
• M6: 2,777,284 km (0.08 R)
• M7: 4,396,382 km (0.083 R)
• M8: 7,732,714 km (0.098 R)
• M9: 13,852,015 km (0.096 R)
• M10: 29,056,394 km (0.11 R)
• M11: 40,932,969 km (0.114 R)
• M12: 45,175,565 km (0.091 R)
• M13: 47,751,640 km (0.04 R)
• M14: 55,096,746 km (0.083 R)
• M15: 56,650,769 km (0.099 R)
• M16: 65,291,243 km (0.107 R)
• M17: 69,024,607 km (0.084 R)
• M18: 71,057,493 km (0.069 R)
• M19: 74,298,381 km (0.074 R)
• M20: 75,242,194 km (0.077 R)
• M21: 77,636,508 km (0.093 R)
• M22: 86,416,407 km (0.06 R)

Kuiper Belt

Range: 30.5 - 48.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 475 - 12,446 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit