🌌 Stone's Star System Generator

Asteroid Belt

Center: 1.02 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 2.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 701.1

Radius: 10.9

Gravity: 5.9 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 1.79 AU - 2.27 AU

Year: 1867 Days

Day: 9.1 Hours

Environment

Temp: -186 °C

Axial Tilt: 31.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 27,735,297 km

• M1: 135,536 km (0.104 R)
• M2: 501,602 km (0.071 R)
• M3: 987,346 km (0.056 R)
• M4: 1,486,704 km (0.038 R)
• M5: 1,887,626 km (0.056 R)
• M6: 2,753,050 km (0.057 R)
• M7: 3,125,698 km (0.036 R)
• M8: 3,566,264 km (0.105 R)
• M9: 4,392,941 km (0.108 R)
• M10: 4,820,492 km (0.114 R)
• M11: 6,048,990 km (0.114 R)
• M12: 6,710,212 km (0.093 R)
• M13: 8,027,123 km (0.091 R)
• M14: 9,676,888 km (0.119 R)
• M15: 12,599,731 km (0.09 R)
• M16: 13,048,674 km (0.079 R)
• M17: 13,678,182 km (0.109 R)
• M18: 14,504,411 km (0.103 R)
• M19: 15,317,476 km (0.109 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 371.9

Radius: 9.6

Gravity: 4.04 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 1.8 AU - 2.64 AU

Year: 2136 Days

Day: 5.9 Hours

Environment

Temp: -186 °C

Axial Tilt: 43.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 27,735,297 km

• M1: 119,379 km (0.114 R)
• M2: 524,191 km (0.043 R)
• M3: 1,081,144 km (0.044 R)
• M4: 1,871,769 km (0.101 R)
• M5: 2,411,518 km (0.102 R)
• M6: 2,711,761 km (0.116 R)
• M7: 3,051,946 km (0.071 R)
• M8: 3,404,848 km (0.099 R)
• M9: 4,789,675 km (0.045 R)
• M10: 6,128,426 km (0.097 R)
• M11: 6,542,364 km (0.078 R)
• M12: 6,897,210 km (0.075 R)
• M13: 8,300,288 km (0.106 R)
• M14: 8,960,912 km (0.026 R)
• M15: 10,183,875 km (0.095 R)
• M16: 11,225,525 km (0.113 R)
• M17: 11,772,156 km (0.064 R)
• M18: 13,276,961 km (0.093 R)
• M19: 13,847,228 km (0.114 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 736.1

Radius: 9.3

Gravity: 8.51 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 2.82 AU - 4.2 AU

Year: 4246 Days

Day: 6.1 Hours

Environment

Temp: -197 °C

Axial Tilt: 47.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 27,735,297 km

• M1: 115,938 km (0.104 R)
• M2: 430,243 km (0.118 R)
• M3: 891,603 km (0.105 R)
• M4: 1,340,846 km (0.065 R)
• M5: 1,754,035 km (0.05 R)
• M6: 2,206,120 km (0.056 R)
• M7: 2,769,057 km (0.118 R)
• M8: 3,170,128 km (0.057 R)
• M9: 4,513,218 km (0.032 R)
• M10: 5,702,072 km (0.058 R)
• M11: 7,054,736 km (0.097 R)
• M12: 8,274,707 km (0.088 R)
• M13: 9,793,724 km (0.043 R)
• M14: 10,296,373 km (0.1 R)
• M15: 10,772,094 km (0.071 R)
• M16: 11,536,240 km (0.059 R)
• M17: 12,192,226 km (0.087 R)
• M18: 13,578,700 km (0.097 R)
• M19: 14,685,425 km (0.12 R)
• M20: 15,908,238 km (0.051 R)
• M21: 21,412,990 km (0.105 R)
• M22: 22,188,655 km (0.095 R)
• M23: 25,167,747 km (0.06 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 354 - 14,800 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit