🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.25

Radius: 1.09

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 0.87 AU - 1.07 AU

Year: 349 Days

Day: 25.8 Hours

Environment

Temp: 45 °C

Axial Tilt: 5.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 2.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.67

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 1.9 AU - 2.16 AU

Year: 1056 Days

Day: 23 Hours

Environment

Temp: -78 °C

Axial Tilt: 36.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.35

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 3.28 AU - 4.32 AU

Year: 2706 Days

Day: 43.6 Hours

Environment

Temp: -112 °C

Axial Tilt: 19.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 51,531,504 km

• M1: 2,053,979 km (0.093 R)

Asteroid Belt

Center: 6.76 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 9.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 696.9

Radius: 10.6

Gravity: 6.2 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 7.55 AU - 11.87 AU

Year: 11051 Days

Day: 5.3 Hours

Environment

Temp: -165 °C

Axial Tilt: 35 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 51,531,504 km

• M1: 184,454 km (0.111 R)
• M2: 413,339 km (0.063 R)
• M3: 776,563 km (0.057 R)
• M4: 1,096,552 km (0.117 R)
• M5: 1,910,066 km (0.084 R)
• M6: 2,167,374 km (0.117 R)
• M7: 2,687,825 km (0.069 R)
• M8: 4,757,811 km (0.05 R)
• M9: 5,428,159 km (0.12 R)
• M10: 5,865,733 km (0.077 R)
• M11: 6,756,289 km (0.088 R)
• M12: 7,869,746 km (0.085 R)
• M13: 9,069,670 km (0.108 R)
• M14: 10,772,842 km (0.111 R)
• M15: 11,102,705 km (0.106 R)
• M16: 12,828,017 km (0.103 R)
• M17: 14,083,742 km (0.104 R)
• M18: 15,907,190 km (0.038 R)
• M19: 16,366,157 km (0.057 R)
• M20: 19,383,247 km (0.119 R)
• M21: 19,762,627 km (0.106 R)
• M22: 20,209,775 km (0.119 R)
• M23: 26,851,471 km (0.119 R)
• M24: 28,813,298 km (0.103 R)
• M25: 29,664,211 km (0.116 R)
• M26: 30,844,687 km (0.102 R)
• M27: 31,243,216 km (0.101 R)
• M28: 32,372,979 km (0.087 R)
• M29: 36,919,408 km (0.118 R)
• M30: 37,706,293 km (0.111 R)
• M31: 39,215,287 km (0.071 R)
• M32: 41,304,271 km (0.113 R)
• M33: 41,580,728 km (0.116 R)
• M34: 43,259,067 km (0.085 R)
• M35: 48,593,577 km (0.115 R)
• M36: 49,596,930 km (0.094 R)
• M37: 50,916,533 km (0.114 R)
• M38: 51,223,508 km (0.07 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 248 - 10,710 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit