🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.33 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.93

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 1.16 AU - 1.5 AU

Year: 560 Days

Day: 21.2 Hours

Environment

Temp: -17 °C

Axial Tilt: 13.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.04

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 1.32 AU - 1.46 AU

Year: 599 Days

Day: 33.9 Hours

Environment

Temp: -21 °C

Axial Tilt: 32.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.74 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 4.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.46

Radius: 1.16

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 3.24 AU - 4.94 AU

Year: 3021 Days

Day: 23.2 Hours

Environment

Temp: -128 °C

Axial Tilt: 17.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Ice Giant

Semi-Major Axis: 15.22 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 515.1

Radius: 7.4

Gravity: 9.41 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 11.45 AU - 18.99 AU

Year: 21688 Days

Day: 24.1 Hours

Environment

Temp: -200 °C

Axial Tilt: 15 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 73,031,227 km

• M1: 92,152 km (0.093 R)
• M2: 328,517 km (0.067 R)
• M3: 868,715 km (0.08 R)
• M4: 1,191,098 km (0.094 R)
• M5: 1,495,979 km (0.101 R)
• M6: 1,727,706 km (0.108 R)
• M7: 2,120,999 km (0.103 R)
• M8: 3,035,341 km (0.074 R)
• M9: 3,382,857 km (0.072 R)
• M10: 5,810,680 km (0.096 R)
• M11: 7,008,062 km (0.031 R)
• M12: 8,516,607 km (0.109 R)
• M13: 9,939,283 km (0.111 R)
• M14: 13,247,490 km (0.09 R)
• M15: 14,920,443 km (0.094 R)
• M16: 20,777,050 km (0.108 R)
• M17: 21,931,347 km (0.092 R)
• M18: 22,824,746 km (0.076 R)
• M19: 25,110,152 km (0.083 R)
• M20: 25,977,820 km (0.112 R)
• M21: 28,935,669 km (0.101 R)
• M22: 33,912,790 km (0.051 R)
• M23: 44,885,794 km (0.113 R)
• M24: 47,627,624 km (0.072 R)
• M25: 49,123,303 km (0.099 R)
• M26: 58,195,217 km (0.106 R)
• M27: 63,222,603 km (0.112 R)
• M28: 68,322,395 km (0.048 R)
• M29: 71,079,483 km (0.12 R)
• M30: 72,376,796 km (0.106 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 420 - 16,264 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit