🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 389.5

Radius: 12.1

Gravity: 2.66 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 0.68 AU - 0.98 AU

Year: 488 Days

Day: 13.2 Hours

Environment

Temp: -147 °C

Axial Tilt: 46.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 83,019,163 km

• M1: 150,495 km (0.111 R)
• M2: 535,112 km (0.054 R)
• M3: 1,012,628 km (0.106 R)
• M4: 1,433,148 km (0.093 R)
• M5: 1,933,552 km (0.112 R)
• M6: 3,161,901 km (0.101 R)
• M7: 3,674,872 km (0.101 R)
• M8: 4,085,967 km (0.083 R)

Asteroid Belt

Center: 2.74 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 4.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 259.1

Radius: 13.7

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 4.19 AU - 5.11 AU

Year: 6474 Days

Day: 11.2 Hours

Environment

Temp: -209 °C

Axial Tilt: 33.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 83,019,163 km

• M1: 170,392 km (0.115 R)
• M2: 1,148,014 km (0.114 R)
• M3: 1,641,089 km (0.114 R)
• M4: 2,598,066 km (0.099 R)
• M5: 3,056,434 km (0.097 R)
• M6: 3,836,138 km (0.053 R)
• M7: 5,821,152 km (0.079 R)
• M8: 6,402,340 km (0.086 R)
• M9: 7,118,315 km (0.075 R)
• M10: 9,870,318 km (0.065 R)
• M11: 11,484,030 km (0.102 R)
• M12: 12,167,244 km (0.099 R)
• M13: 12,685,301 km (0.086 R)
• M14: 13,514,971 km (0.111 R)
• M15: 14,071,026 km (0.106 R)
• M16: 14,853,722 km (0.101 R)
• M17: 15,997,996 km (0.115 R)
• M18: 18,339,353 km (0.117 R)
• M19: 19,021,369 km (0.086 R)
• M20: 19,464,179 km (0.099 R)
• M21: 20,173,871 km (0.083 R)
• M22: 21,920,277 km (0.106 R)
• M23: 25,865,921 km (0.089 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 10.2

Radius: 13.1

Gravity: 0.06 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 4.2 AU - 5.16 AU

Year: 6537 Days

Day: 14.6 Hours

Environment

Temp: -218 °C

Axial Tilt: 23.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 83,019,163 km

• M1: 252,072 km (0.116 R)
• M2: 786,137 km (0.088 R)
• M3: 1,971,999 km (0.098 R)
• M4: 3,768,370 km (0.085 R)
• M5: 5,806,193 km (0.118 R)
• M6: 6,864,448 km (0.086 R)
• M7: 7,615,130 km (0.067 R)
• M8: 8,726,343 km (0.071 R)

Planet 4 - Ice Giant

Semi-Major Axis: 11.06 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 631

Radius: 7.8

Gravity: 10.37 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 10.71 AU - 11.41 AU

Year: 23749 Days

Day: 15.7 Hours

Environment

Temp: -233 °C

Axial Tilt: 1.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 83,019,163 km

• M1: 101,128 km (0.107 R)
• M2: 424,110 km (0.065 R)
• M3: 1,331,421 km (0.089 R)
• M4: 2,738,539 km (0.108 R)
• M5: 3,472,615 km (0.117 R)
• M6: 3,838,233 km (0.079 R)
• M7: 6,552,836 km (0.116 R)
• M8: 7,112,631 km (0.095 R)
• M9: 7,805,419 km (0.109 R)
• M10: 9,325,034 km (0.061 R)
• M11: 13,373,152 km (0.114 R)
• M12: 14,973,700 km (0.084 R)
• M13: 16,359,874 km (0.098 R)
• M14: 17,829,673 km (0.118 R)
• M15: 20,536,646 km (0.069 R)
• M16: 21,228,835 km (0.066 R)
• M17: 22,974,792 km (0.103 R)
• M18: 34,384,771 km (0.118 R)
• M19: 38,397,884 km (0.108 R)
• M20: 50,306,024 km (0.082 R)
• M21: 52,840,212 km (0.117 R)
• M22: 77,428,118 km (0.07 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 226 - 13,204 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit