🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 3.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.71

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 2.9 AU - 3.5 AU

Year: 2145 Days

Day: 32.1 Hours

Environment

Temp: -110 °C

Axial Tilt: 14.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 44,147,081 km

• M1: 39,943 km (0.112 R)

Asteroid Belt

Center: 3.93 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 4.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 81.7

Radius: 8.5

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 4.49 AU - 4.83 AU

Year: 3770 Days

Day: 13.3 Hours

Environment

Temp: -134 °C

Axial Tilt: 19.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 44,147,081 km

• M1: 105,766 km (0.101 R)
• M2: 1,595,312 km (0.117 R)
• M3: 1,862,045 km (0.034 R)
• M4: 4,081,030 km (0.042 R)
• M5: 4,913,243 km (0.096 R)
• M6: 5,920,785 km (0.059 R)
• M7: 7,060,272 km (0.054 R)
• M8: 9,183,664 km (0.118 R)
• M9: 11,212,211 km (0.113 R)

Planet 3 - Gas Giant

Semi-Major Axis: 8.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 830.9

Radius: 14.9

Gravity: 3.74 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 7.43 AU - 10.37 AU

Year: 9950 Days

Day: 10.3 Hours

Environment

Temp: -168 °C

Axial Tilt: 38.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 44,147,081 km

• M1: 187,147 km (0.101 R)
• M2: 669,002 km (0.118 R)
• M3: 1,229,545 km (0.12 R)
• M4: 2,145,533 km (0.083 R)
• M5: 2,653,717 km (0.05 R)
• M6: 3,313,742 km (0.092 R)
• M7: 3,866,207 km (0.072 R)
• M8: 5,289,182 km (0.099 R)
• M9: 6,084,594 km (0.082 R)
• M10: 6,761,824 km (0.096 R)
• M11: 8,910,348 km (0.079 R)
• M12: 10,141,090 km (0.112 R)
• M13: 11,315,433 km (0.077 R)
• M14: 15,384,645 km (0.033 R)
• M15: 16,146,697 km (0.034 R)
• M16: 20,177,312 km (0.075 R)
• M17: 21,945,409 km (0.111 R)
• M18: 23,632,125 km (0.119 R)
• M19: 27,463,626 km (0.119 R)
• M20: 29,001,492 km (0.081 R)
• M21: 31,140,442 km (0.098 R)
• M22: 37,191,377 km (0.111 R)
• M23: 39,456,438 km (0.104 R)
• M24: 40,231,505 km (0.083 R)
• M25: 46,229,183 km (0.072 R)

Planet 4 - Gas Giant

Semi-Major Axis: 10.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 333

Radius: 14.2

Gravity: 1.65 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 7.99 AU - 12.93 AU

Year: 12677 Days

Day: 12.8 Hours

Environment

Temp: -184 °C

Axial Tilt: 12.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 44,147,081 km

• M1: 176,675 km (0.109 R)
• M2: 994,826 km (0.079 R)
• M3: 1,982,172 km (0.045 R)
• M4: 3,207,079 km (0.09 R)
• M5: 4,456,521 km (0.051 R)
• M6: 5,162,024 km (0.098 R)
• M7: 7,216,452 km (0.107 R)
• M8: 7,857,179 km (0.083 R)
• M9: 8,405,605 km (0.1 R)
• M10: 10,860,057 km (0.086 R)
• M11: 12,476,313 km (0.091 R)
• M12: 14,873,918 km (0.106 R)
• M13: 22,270,037 km (0.103 R)
• M14: 25,959,868 km (0.099 R)
• M15: 29,633,393 km (0.095 R)
• M16: 31,594,322 km (0.106 R)
• M17: 37,283,679 km (0.065 R)
• M18: 37,995,017 km (0.094 R)
• M19: 38,715,331 km (0.1 R)
• M20: 42,583,034 km (0.059 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 426 - 17,937 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit