🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.57

Radius: 0.8

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 0.67 AU - 0.71 AU

Year: 214 Days

Day: 12.8 Hours

Environment

Temp: 152 °C

Axial Tilt: 1.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 70,353,453 km

• M1: 20,345 km (0.08 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.59

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 2.28 AU - 2.9 AU

Year: 1554 Days

Day: 39.3 Hours

Environment

Temp: -91 °C

Axial Tilt: 25.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.55

Radius: 0.79

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 2.95 AU - 4.77 AU

Year: 2827 Days

Day: 22.5 Hours

Environment

Temp: -134 °C

Axial Tilt: 36.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.37

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 3.66 AU - 4.34 AU

Year: 2982 Days

Day: 31.2 Hours

Environment

Temp: -127 °C

Axial Tilt: 14 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Ice Giant

Semi-Major Axis: 12.17 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 864.7

Radius: 5

Gravity: 34.59 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 11.39 AU - 12.95 AU

Year: 15827 Days

Day: 19.5 Hours

Environment

Temp: -181 °C

Axial Tilt: 35.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 70,353,453 km

• M1: 73,901 km (0.102 R)
• M2: 231,278 km (0.116 R)
• M3: 492,925 km (0.082 R)
• M4: 790,475 km (0.109 R)
• M5: 1,160,431 km (0.082 R)
• M6: 1,355,506 km (0.082 R)
• M7: 1,523,954 km (0.079 R)
• M8: 1,723,816 km (0.066 R)
• M9: 2,076,269 km (0.088 R)
• M10: 2,280,171 km (0.095 R)
• M11: 3,287,264 km (0.054 R)
• M12: 3,651,534 km (0.052 R)
• M13: 5,159,182 km (0.093 R)
• M14: 6,173,156 km (0.112 R)
• M15: 7,221,239 km (0.079 R)
• M16: 7,453,564 km (0.091 R)
• M17: 7,835,787 km (0.092 R)
• M18: 10,117,753 km (0.108 R)
• M19: 10,645,833 km (0.089 R)
• M20: 12,539,144 km (0.05 R)
• M21: 12,740,054 km (0.111 R)
• M22: 17,975,231 km (0.075 R)
• M23: 19,455,203 km (0.11 R)
• M24: 26,737,927 km (0.083 R)
• M25: 38,113,947 km (0.081 R)
• M26: 42,172,089 km (0.054 R)
• M27: 42,623,276 km (0.051 R)
• M28: 43,842,050 km (0.101 R)
• M29: 44,771,352 km (0.098 R)
• M30: 46,189,839 km (0.069 R)
• M31: 46,349,160 km (0.032 R)
• M32: 47,151,902 km (0.106 R)
• M33: 51,475,580 km (0.054 R)
• M34: 52,683,134 km (0.077 R)
• M35: 59,948,355 km (0.088 R)
• M36: 60,328,184 km (0.116 R)
• M37: 62,836,192 km (0.041 R)
• M38: 63,228,138 km (0.038 R)
• M39: 69,095,816 km (0.097 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 306 - 16,760 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit