🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 281.8

Radius: 14.8

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 0.41 AU - 0.67 AU

Year: 265 Days

Day: 12.1 Hours

Environment

Temp: -144 °C

Axial Tilt: 12.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (5)

Outer Limit: 55,045,201 km

• M1: 184,155 km (0.105 R)
• M2: 674,686 km (0.096 R)
• M3: 1,146,668 km (0.077 R)
• M4: 1,786,199 km (0.092 R)
• M5: 2,386,684 km (0.11 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 301.6

Radius: 14.3

Gravity: 1.47 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 0.92 AU - 0.94 AU

Year: 598 Days

Day: 11.2 Hours

Environment

Temp: -164 °C

Axial Tilt: 12.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 55,045,201 km

• M1: 177,872 km (0.091 R)
• M2: 885,619 km (0.102 R)
• M3: 1,355,656 km (0.049 R)
• M4: 2,321,609 km (0.073 R)
• M5: 2,880,357 km (0.108 R)
• M6: 3,958,360 km (0.1 R)
• M7: 4,506,486 km (0.097 R)
• M8: 5,274,821 km (0.116 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 560

Radius: 11.9

Gravity: 3.95 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 1.29 AU - 1.57 AU

Year: 1140 Days

Day: 7.3 Hours

Environment

Temp: -183 °C

Axial Tilt: 4.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 55,045,201 km

• M1: 148,251 km (0.063 R)
• M2: 597,344 km (0.032 R)
• M3: 974,181 km (0.068 R)
• M4: 1,370,616 km (0.081 R)
• M5: 2,207,167 km (0.083 R)
• M6: 2,771,151 km (0.107 R)
• M7: 3,546,816 km (0.088 R)
• M8: 4,584,726 km (0.117 R)
• M9: 6,046,896 km (0.092 R)
• M10: 6,417,749 km (0.079 R)
• M11: 7,498,444 km (0.099 R)
• M12: 7,927,191 km (0.109 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 257.8

Radius: 15

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 2.83 AU - 4.09 AU

Year: 4292 Days

Day: 14.9 Hours

Environment

Temp: -224 °C

Axial Tilt: 27.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 55,045,201 km

• M1: 186,549 km (0.08 R)
• M2: 994,377 km (0.103 R)
• M3: 1,560,455 km (0.085 R)
• M4: 2,035,877 km (0.067 R)
• M5: 2,928,977 km (0.066 R)
• M6: 3,413,823 km (0.075 R)
• M7: 4,834,854 km (0.104 R)
• M8: 7,930,931 km (0.1 R)
• M9: 8,918,427 km (0.097 R)
• M10: 9,513,677 km (0.037 R)
• M11: 10,285,452 km (0.084 R)
• M12: 11,019,379 km (0.077 R)
• M13: 11,996,253 km (0.073 R)
• M14: 12,592,251 km (0.063 R)
• M15: 13,163,416 km (0.072 R)
• M16: 19,054,131 km (0.104 R)

Planet 5 - Ice Giant

Semi-Major Axis: 9.69 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 256.4

Radius: 6.9

Gravity: 5.39 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 7.65 AU - 11.73 AU

Year: 20115 Days

Day: 21.8 Hours

Environment

Temp: -240 °C

Axial Tilt: 3.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 55,045,201 km

• M1: 90,806 km (0.117 R)
• M2: 808,277 km (0.04 R)
• M3: 1,920,687 km (0.109 R)
• M4: 2,342,703 km (0.102 R)
• M5: 4,099,730 km (0.067 R)
• M6: 7,290,802 km (0.09 R)
• M7: 9,080,890 km (0.115 R)
• M8: 10,263,910 km (0.106 R)
• M9: 14,971,007 km (0.06 R)
• M10: 16,102,864 km (0.048 R)
• M11: 16,615,536 km (0.072 R)
• M12: 17,366,817 km (0.034 R)
• M13: 20,856,786 km (0.048 R)
• M14: 22,356,654 km (0.044 R)
• M15: 30,167,458 km (0.113 R)
• M16: 30,722,466 km (0.113 R)
• M17: 39,884,737 km (0.117 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: 473 - 14,958 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit