🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.35

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 0.95 AU - 1.22 AU

Year: 416 Days

Day: 35.4 Hours

Environment

Temp: 13 °C

Axial Tilt: 23.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 87,711,080 km

• M1: 217,366 km (0.111 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.48

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 2.25 AU - 2.29 AU

Year: 1268 Days

Day: 37.4 Hours

Environment

Temp: -80 °C

Axial Tilt: 25.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.21

Radius: 1.08

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 3.1 AU - 3.38 AU

Year: 2163 Days

Day: 44.6 Hours

Environment

Temp: -105 °C

Axial Tilt: 38.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 87,711,080 km

• M1: 25,282 km (0.113 R)
• M2: 1,579,454 km (0.112 R)

Planet 4 - Gas Giant

Semi-Major Axis: 8.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 372.6

Radius: 12

Gravity: 2.59 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 8.04 AU - 8.82 AU

Year: 9077 Days

Day: 14.7 Hours

Environment

Temp: -160 °C

Axial Tilt: 10.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 87,711,080 km

• M1: 149,299 km (0.049 R)
• M2: 538,253 km (0.077 R)
• M3: 986,000 km (0.11 R)
• M4: 1,522,607 km (0.117 R)
• M5: 3,390,187 km (0.113 R)
• M6: 9,068,324 km (0.102 R)
• M7: 10,228,306 km (0.096 R)
• M8: 12,572,803 km (0.071 R)
• M9: 13,224,601 km (0.079 R)
• M10: 14,536,874 km (0.081 R)
• M11: 17,552,468 km (0.075 R)
• M12: 18,229,548 km (0.12 R)
• M13: 21,879,586 km (0.048 R)
• M14: 34,323,137 km (0.06 R)

Planet 5 - Ice Giant

Semi-Major Axis: 17.91 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 531.2

Radius: 5.9

Gravity: 15.26 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 14.04 AU - 21.78 AU

Year: 28109 Days

Day: 15.3 Hours

Environment

Temp: -205 °C

Axial Tilt: 9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 87,711,080 km

• M1: 73,303 km (0.052 R)
• M2: 313,856 km (0.095 R)
• M3: 655,687 km (0.103 R)
• M4: 908,358 km (0.045 R)
• M5: 1,741,469 km (0.07 R)
• M6: 3,194,214 km (0.096 R)
• M7: 4,405,358 km (0.092 R)
• M8: 6,848,591 km (0.069 R)
• M9: 8,884,917 km (0.052 R)
• M10: 9,347,473 km (0.027 R)
• M11: 10,702,680 km (0.071 R)
• M12: 11,767,069 km (0.073 R)
• M13: 11,974,262 km (0.076 R)
• M14: 22,832,375 km (0.089 R)
• M15: 27,387,032 km (0.076 R)
• M16: 32,783,925 km (0.062 R)
• M17: 33,886,461 km (0.1 R)
• M18: 34,306,233 km (0.102 R)
• M19: 34,871,264 km (0.036 R)
• M20: 38,696,332 km (0.041 R)
• M21: 40,552,392 km (0.109 R)
• M22: 41,982,698 km (0.028 R)
• M23: 44,775,839 km (0.104 R)
• M24: 49,462,442 km (0.094 R)
• M25: 50,364,816 km (0.113 R)
• M26: 52,016,526 km (0.026 R)
• M27: 59,999,816 km (0.052 R)
• M28: 66,114,629 km (0.059 R)
• M29: 72,631,861 km (0.091 R)
• M30: 74,974,713 km (0.086 R)
• M31: 83,826,269 km (0.112 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 507 - 18,408 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit