🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.92 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 493

Radius: 13.8

Gravity: 2.59 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 1.42 AU - 2.24 AU

Year: 1574 Days

Day: 6.9 Hours

Environment

Temp: -183 °C

Axial Tilt: 19.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 9,009,724 km

• M1: 171,589 km (0.039 R)
• M2: 657,034 km (0.048 R)
• M3: 1,093,261 km (0.101 R)
• M4: 1,642,585 km (0.078 R)
• M5: 2,084,198 km (0.036 R)
• M6: 3,129,438 km (0.112 R)
• M7: 3,970,178 km (0.073 R)
• M8: 4,408,051 km (0.115 R)
• M9: 5,035,764 km (0.083 R)
• M10: 6,495,240 km (0.038 R)
• M11: 7,891,288 km (0.03 R)
• M12: 8,761,798 km (0.069 R)
• M13: 10,528,698 km (0.109 R)
• M14: 10,996,790 km (0.09 R)
• M15: 11,548,806 km (0.081 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 294.8

Radius: 10.1

Gravity: 2.89 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 2.15 AU - 2.29 AU

Year: 2103 Days

Day: 14.8 Hours

Environment

Temp: -198 °C

Axial Tilt: 22.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 9,009,724 km

• M1: 125,961 km (0.112 R)
• M2: 533,167 km (0.072 R)
• M3: 1,024,895 km (0.054 R)
• M4: 1,598,304 km (0.094 R)
• M5: 2,154,509 km (0.118 R)
• M6: 2,522,220 km (0.071 R)
• M7: 4,604,024 km (0.116 R)
• M8: 5,157,536 km (0.119 R)
• M9: 5,843,742 km (0.112 R)
• M10: 7,293,495 km (0.114 R)
• M11: 8,850,360 km (0.115 R)
• M12: 9,518,913 km (0.077 R)
• M13: 11,655,918 km (0.117 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 643.6

Radius: 14.3

Gravity: 3.15 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 2.15 AU - 2.47 AU

Year: 2232 Days

Day: 10.5 Hours

Environment

Temp: -202 °C

Axial Tilt: 110.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 9,009,724 km

• M1: 180,714 km (0.079 R)
• M2: 653,443 km (0.108 R)
• M3: 1,101,340 km (0.114 R)
• M4: 2,885,145 km (0.099 R)
• M5: 4,252,768 km (0.083 R)
• M6: 4,938,675 km (0.104 R)
• M7: 6,017,425 km (0.113 R)
• M8: 6,666,680 km (0.094 R)
• M9: 8,768,978 km (0.09 R)
• M10: 9,264,447 km (0.069 R)
• M11: 9,883,782 km (0.103 R)
• M12: 11,949,280 km (0.038 R)
• M13: 12,642,366 km (0.104 R)
• M14: 13,233,128 km (0.059 R)
• M15: 16,172,128 km (0.083 R)
• M16: 16,818,541 km (0.057 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 81.4

Radius: 9.2

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 1.89 AU - 2.91 AU

Year: 2364 Days

Day: 8.9 Hours

Environment

Temp: -197 °C

Axial Tilt: 31.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 9,009,724 km

• M1: 114,442 km (0.055 R)
• M2: 408,701 km (0.106 R)
• M3: 709,692 km (0.11 R)
• M4: 1,073,814 km (0.061 R)
• M5: 1,468,901 km (0.103 R)
• M6: 1,941,332 km (0.092 R)
• M7: 2,523,566 km (0.091 R)
• M8: 4,483,448 km (0.057 R)
• M9: 4,876,891 km (0.1 R)
• M10: 6,094,019 km (0.083 R)
• M11: 6,385,286 km (0.079 R)
• M12: 7,741,091 km (0.091 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 252 - 14,300 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit