🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.54

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 0.91 AU - 1.27 AU

Year: 410 Days

Day: 34.1 Hours

Environment

Temp: 13 °C

Axial Tilt: 5.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.6

Radius: 1.47

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 1.29 AU - 1.63 AU

Year: 635 Days

Day: 30.1 Hours

Environment

Temp: -34 °C

Axial Tilt: 115.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 61,339,757 km

• M1: 714,330 km (0.085 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.9

Radius: 0.96

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 2.83 AU - 3.95 AU

Year: 2246 Days

Day: 24.9 Hours

Environment

Temp: -100 °C

Axial Tilt: 43.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 61,339,757 km

• M1: 436,527 km (0.12 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.03

Radius: 1.01

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 2.85 AU - 4.67 AU

Year: 2624 Days

Day: 45.9 Hours

Environment

Temp: -126 °C

Axial Tilt: 33 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 61,339,757 km

• M1: 1,490,144 km (0.072 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 359.1

Radius: 8.6

Gravity: 4.86 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 5.91 AU - 9.37 AU

Year: 7600 Days

Day: 5.6 Hours

Environment

Temp: -169 °C

Axial Tilt: 43.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 61,339,757 km

• M1: 125,363 km (0.066 R)
• M2: 477,217 km (0.096 R)
• M3: 1,158,187 km (0.06 R)
• M4: 1,518,119 km (0.114 R)
• M5: 1,980,825 km (0.079 R)
• M6: 3,744,136 km (0.111 R)
• M7: 4,565,877 km (0.106 R)
• M8: 7,071,043 km (0.069 R)
• M9: 7,424,393 km (0.07 R)
• M10: 8,052,405 km (0.118 R)
• M11: 11,492,108 km (0.048 R)
• M12: 15,330,640 km (0.119 R)
• M13: 17,989,742 km (0.104 R)
• M14: 29,840,736 km (0.063 R)

Planet 6 - Ice Giant

Semi-Major Axis: 15.43 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 301.7

Radius: 3

Gravity: 33.52 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 12.78 AU - 18.08 AU

Year: 21813 Days

Day: 20.8 Hours

Environment

Temp: -190 °C

Axial Tilt: 50 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 61,339,757 km

• M1: 37,549 km (0.057 R)
• M2: 138,079 km (0.1 R)
• M3: 248,332 km (0.063 R)
• M4: 419,173 km (0.055 R)
• M5: 513,121 km (0.085 R)
• M6: 672,442 km (0.106 R)
• M7: 1,257,370 km (0.111 R)
• M8: 1,412,054 km (0.114 R)
• M9: 1,881,343 km (0.079 R)
• M10: 2,220,332 km (0.11 R)
• M11: 2,404,487 km (0.081 R)
• M12: 3,374,629 km (0.091 R)
• M13: 3,562,972 km (0.1 R)
• M14: 5,223,808 km (0.111 R)
• M15: 5,512,532 km (0.059 R)
• M16: 5,736,031 km (0.038 R)
• M17: 10,745,465 km (0.059 R)
• M18: 11,813,445 km (0.1 R)
• M19: 12,373,240 km (0.09 R)
• M20: 17,106,666 km (0.114 R)
• M21: 20,527,969 km (0.089 R)
• M22: 28,352,237 km (0.098 R)
• M23: 29,352,897 km (0.109 R)
• M24: 41,387,448 km (0.107 R)
• M25: 50,629,903 km (0.045 R)
• M26: 52,929,073 km (0.115 R)
• M27: 56,856,017 km (0.07 R)

Kuiper Belt

Range: 30.5 - 51.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 450 - 17,750 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit