🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 777.1

Radius: 8.3

Gravity: 11.28 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 0.74 AU - 0.86 AU

Year: 462 Days

Day: 5.6 Hours

Environment

Temp: -147 °C

Axial Tilt: 23.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 20,939,669 km

• M1: 103,223 km (0.068 R)
• M2: 406,158 km (0.027 R)
• M3: 744,100 km (0.053 R)
• M4: 1,257,669 km (0.106 R)
• M5: 1,540,858 km (0.051 R)
• M6: 2,165,728 km (0.094 R)
• M7: 2,427,973 km (0.062 R)
• M8: 3,097,274 km (0.119 R)
• M9: 3,394,824 km (0.118 R)
• M10: 3,750,867 km (0.081 R)
• M11: 4,259,500 km (0.06 R)
• M12: 4,643,817 km (0.112 R)
• M13: 4,907,409 km (0.082 R)
• M14: 5,263,601 km (0.083 R)
• M15: 5,901,486 km (0.05 R)
• M16: 6,174,353 km (0.088 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 571.8

Radius: 11.8

Gravity: 4.11 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 0.69 AU - 1.03 AU

Year: 515 Days

Day: 10.1 Hours

Environment

Temp: -153 °C

Axial Tilt: 28.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 20,939,669 km

• M1: 146,756 km (0.086 R)
• M2: 592,258 km (0.041 R)
• M3: 1,029,383 km (0.06 R)
• M4: 1,399,638 km (0.093 R)
• M5: 1,908,420 km (0.055 R)
• M6: 2,578,768 km (0.085 R)
• M7: 2,997,193 km (0.1 R)
• M8: 3,412,627 km (0.084 R)
• M9: 4,081,180 km (0.103 R)
• M10: 4,476,118 km (0.106 R)
• M11: 4,927,903 km (0.052 R)
• M12: 5,493,234 km (0.057 R)
• M13: 6,192,155 km (0.054 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 527.3

Radius: 10.5

Gravity: 4.78 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 0.8 AU - 1.04 AU

Year: 570 Days

Day: 12.2 Hours

Environment

Temp: -146 °C

Axial Tilt: 5.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 20,939,669 km

• M1: 130,599 km (0.111 R)
• M2: 514,467 km (0.119 R)
• M3: 844,330 km (0.067 R)
• M4: 1,238,072 km (0.081 R)
• M5: 1,913,506 km (0.086 R)
• M6: 2,630,679 km (0.103 R)
• M7: 3,040,577 km (0.081 R)
• M8: 3,593,790 km (0.102 R)
• M9: 4,270,271 km (0.086 R)
• M10: 4,997,466 km (0.088 R)
• M11: 5,324,039 km (0.088 R)
• M12: 5,682,176 km (0.063 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 550.2

Radius: 12.7

Gravity: 3.41 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 2.56 AU - 3.28 AU

Year: 3222 Days

Day: 10.1 Hours

Environment

Temp: -194 °C

Axial Tilt: 44.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 20,939,669 km

• M1: 159,172 km (0.064 R)
• M2: 644,168 km (0.052 R)
• M3: 1,371,812 km (0.103 R)
• M4: 1,775,876 km (0.041 R)
• M5: 3,113,880 km (0.078 R)
• M6: 4,624,369 km (0.041 R)
• M7: 5,812,625 km (0.116 R)
• M8: 6,380,349 km (0.067 R)
• M9: 7,104,403 km (0.098 R)
• M10: 7,502,034 km (0.035 R)
• M11: 8,077,387 km (0.07 R)
• M12: 8,855,296 km (0.105 R)
• M13: 9,535,069 km (0.064 R)
• M14: 10,718,538 km (0.109 R)
• M15: 11,161,348 km (0.084 R)
• M16: 11,616,275 km (0.091 R)
• M17: 12,607,809 km (0.034 R)
• M18: 13,890,013 km (0.109 R)
• M19: 15,818,479 km (0.115 R)
• M20: 16,981,901 km (0.105 R)
• M21: 20,079,026 km (0.089 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 351 - 16,528 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit