🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.43

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 1.84 AU - 2.54 AU

Year: 1208 Days

Day: 23.1 Hours

Environment

Temp: -88 °C

Axial Tilt: 1.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.38

Radius: 1.14

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 2.26 AU - 2.28 AU

Year: 1275 Days

Day: 34.8 Hours

Environment

Temp: -89 °C

Axial Tilt: 16.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 73,190,274 km

• M1: 81,232 km (0.06 R)
• M2: 320,588 km (0.114 R)

Planet 3 - Gas Giant

Semi-Major Axis: 10.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 384.3

Radius: 12.5

Gravity: 2.46 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 8.03 AU - 12.53 AU

Year: 12287 Days

Day: 7.6 Hours

Environment

Temp: -180 °C

Axial Tilt: 33.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 73,190,274 km

• M1: 156,031 km (0.103 R)
• M2: 574,007 km (0.11 R)
• M3: 1,006,046 km (0.106 R)
• M4: 1,437,785 km (0.115 R)
• M5: 2,353,175 km (0.099 R)
• M6: 3,527,967 km (0.099 R)
• M7: 4,554,657 km (0.072 R)
• M8: 5,571,025 km (0.112 R)
• M9: 6,695,402 km (0.087 R)
• M10: 8,525,433 km (0.048 R)
• M11: 11,242,579 km (0.069 R)
• M12: 11,892,582 km (0.111 R)
• M13: 12,972,679 km (0.117 R)
• M14: 16,745,088 km (0.116 R)
• M15: 21,851,611 km (0.101 R)
• M16: 23,820,319 km (0.107 R)
• M17: 26,467,753 km (0.073 R)
• M18: 28,702,446 km (0.103 R)
• M19: 29,917,031 km (0.105 R)
• M20: 33,103,166 km (0.072 R)
• M21: 36,509,061 km (0.069 R)
• M22: 42,303,884 km (0.089 R)
• M23: 44,811,145 km (0.068 R)

Planet 4 - Ice Giant

Semi-Major Axis: 18.01 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 300.4

Radius: 7.7

Gravity: 5.07 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 16.35 AU - 19.67 AU

Year: 28492 Days

Day: 15.5 Hours

Environment

Temp: -200 °C

Axial Tilt: 23.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 73,190,274 km

• M1: 103,372 km (0.077 R)
• M2: 347,366 km (0.111 R)
• M3: 812,167 km (0.105 R)
• M4: 1,081,144 km (0.082 R)
• M5: 1,365,679 km (0.115 R)
• M6: 2,190,113 km (0.098 R)
• M7: 2,746,467 km (0.096 R)
• M8: 3,071,244 km (0.12 R)
• M9: 3,768,221 km (0.11 R)
• M10: 4,431,687 km (0.061 R)
• M11: 5,244,901 km (0.118 R)
• M12: 5,746,653 km (0.101 R)
• M13: 7,118,016 km (0.109 R)
• M14: 8,383,165 km (0.063 R)
• M15: 10,432,806 km (0.094 R)
• M16: 11,478,046 km (0.106 R)
• M17: 11,993,411 km (0.118 R)
• M18: 12,323,274 km (0.113 R)
• M19: 12,863,622 km (0.106 R)
• M20: 13,632,405 km (0.096 R)
• M21: 14,283,754 km (0.107 R)
• M22: 14,579,808 km (0.085 R)
• M23: 17,855,553 km (0.065 R)
• M24: 18,723,221 km (0.075 R)
• M25: 21,398,031 km (0.055 R)
• M26: 25,708,244 km (0.091 R)
• M27: 27,378,206 km (0.066 R)
• M28: 28,414,021 km (0.09 R)
• M29: 29,475,867 km (0.112 R)
• M30: 33,988,636 km (0.101 R)
• M31: 37,240,146 km (0.066 R)
• M32: 42,803,242 km (0.12 R)
• M33: 46,103,072 km (0.048 R)
• M34: 47,567,934 km (0.09 R)
• M35: 55,359,440 km (0.101 R)
• M36: 61,000,925 km (0.058 R)
• M37: 71,019,345 km (0.069 R)
• M38: 72,534,323 km (0.119 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 509 - 11,914 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit