🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 89.2

Radius: 10.6

Gravity: 0.79 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 0.66 AU - 1.02 AU

Year: 497 Days

Day: 8.4 Hours

Environment

Temp: -140 °C

Axial Tilt: 12.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 28,385,456 km

• M1: 131,796 km (0.119 R)
• M2: 547,528 km (0.108 R)
• M3: 1,001,707 km (0.028 R)
• M4: 1,472,492 km (0.058 R)
• M5: 1,844,841 km (0.079 R)
• M6: 2,229,457 km (0.1 R)
• M7: 2,684,235 km (0.095 R)
• M8: 3,144,846 km (0.111 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 864.9

Radius: 10.5

Gravity: 7.84 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 1.47 AU - 1.49 AU

Year: 1163 Days

Day: 5.7 Hours

Environment

Temp: -174 °C

Axial Tilt: 3.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 28,385,456 km

• M1: 130,898 km (0.034 R)
• M2: 483,800 km (0.106 R)
• M3: 849,267 km (0.057 R)
• M4: 1,439,132 km (0.04 R)
• M5: 1,788,592 km (0.116 R)
• M6: 2,139,848 km (0.105 R)
• M7: 2,525,212 km (0.037 R)
• M8: 2,943,039 km (0.044 R)
• M9: 3,561,626 km (0.09 R)
• M10: 4,194,126 km (0.111 R)
• M11: 4,919,526 km (0.035 R)
• M12: 6,104,940 km (0.106 R)
• M13: 6,838,119 km (0.109 R)
• M14: 8,170,737 km (0.098 R)
• M15: 8,709,139 km (0.05 R)
• M16: 9,576,358 km (0.088 R)
• M17: 10,046,993 km (0.079 R)
• M18: 10,933,061 km (0.103 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 395.2

Radius: 13.1

Gravity: 2.3 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 1.39 AU - 2.17 AU

Year: 1533 Days

Day: 9.1 Hours

Environment

Temp: -184 °C

Axial Tilt: 179.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 28,385,456 km

• M1: 162,912 km (0.079 R)
• M2: 729,140 km (0.101 R)
• M3: 1,238,371 km (0.064 R)
• M4: 1,784,254 km (0.063 R)
• M5: 2,217,040 km (0.072 R)
• M6: 2,771,301 km (0.113 R)
• M7: 3,186,734 km (0.116 R)
• M8: 3,816,690 km (0.12 R)
• M9: 4,619,133 km (0.083 R)
• M10: 5,188,054 km (0.115 R)
• M11: 5,867,827 km (0.057 R)
• M12: 6,444,527 km (0.036 R)
• M13: 6,889,730 km (0.112 R)
• M14: 7,608,996 km (0.063 R)
• M15: 8,460,208 km (0.045 R)
• M16: 9,793,873 km (0.075 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 845.6

Radius: 11

Gravity: 6.99 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 2.64 AU - 4.22 AU

Year: 4102 Days

Day: 9.6 Hours

Environment

Temp: -202 °C

Axial Tilt: 1.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 28,385,456 km

• M1: 136,732 km (0.116 R)
• M2: 547,229 km (0.066 R)
• M3: 1,266,795 km (0.114 R)
• M4: 1,650,364 km (0.119 R)
• M5: 3,583,767 km (0.09 R)
• M6: 4,888,110 km (0.051 R)
• M7: 5,286,041 km (0.094 R)
• M8: 6,269,048 km (0.051 R)
• M9: 6,675,655 km (0.08 R)
• M10: 8,406,802 km (0.074 R)
• M11: 10,901,795 km (0.105 R)
• M12: 11,353,431 km (0.082 R)
• M13: 11,770,510 km (0.074 R)
• M14: 13,645,570 km (0.109 R)
• M15: 14,117,401 km (0.104 R)
• M16: 14,927,923 km (0.049 R)
• M17: 16,760,646 km (0.096 R)
• M18: 17,979,420 km (0.115 R)
• M19: 18,996,386 km (0.099 R)
• M20: 21,144,761 km (0.073 R)
• M21: 25,600,983 km (0.071 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 444 - 14,406 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit