🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.58

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 0.54 AU - 0.74 AU

Year: 217 Days

Day: 42.2 Hours

Environment

Temp: 29 °C

Axial Tilt: 36.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 76,502,601 km

• M1: 415,732 km (0.109 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 5

Radius: 1.9

Gravity: 1.39 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 1 AU - 1.34 AU

Year: 537 Days

Day: 41.9 Hours

Environment

Temp: -66 °C

Axial Tilt: 27.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.59

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 1.35 AU - 1.41 AU

Year: 688 Days

Day: 28.1 Hours

Environment

Temp: -85 °C

Axial Tilt: 19.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 76,502,601 km

• M1: 39,045 km (0.076 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.42

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 1.8 AU - 2.54 AU

Year: 1357 Days

Day: 42.5 Hours

Environment

Temp: -117 °C

Axial Tilt: 1.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Ice Giant

Semi-Major Axis: 16.54 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 341.4

Radius: 7.7

Gravity: 5.76 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 14.85 AU - 18.23 AU

Year: 28561 Days

Day: 18.9 Hours

Environment

Temp: -221 °C

Axial Tilt: 1.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 76,502,601 km

• M1: 95,743 km (0.043 R)
• M2: 364,121 km (0.117 R)
• M3: 1,318,556 km (0.098 R)
• M4: 2,077,316 km (0.081 R)
• M5: 2,576,075 km (0.059 R)
• M6: 3,152,177 km (0.09 R)
• M7: 3,720,349 km (0.092 R)
• M8: 6,255,734 km (0.078 R)
• M9: 6,604,447 km (0.112 R)
• M10: 7,927,640 km (0.117 R)
• M11: 8,705,100 km (0.095 R)
• M12: 12,060,431 km (0.086 R)
• M13: 12,947,097 km (0.106 R)
• M14: 13,730,841 km (0.103 R)
• M15: 14,621,397 km (0.071 R)
• M16: 15,629,088 km (0.12 R)
• M17: 16,353,291 km (0.051 R)
• M18: 20,598,430 km (0.117 R)
• M19: 21,962,763 km (0.12 R)
• M20: 22,464,215 km (0.044 R)
• M21: 22,870,971 km (0.092 R)
• M22: 24,439,954 km (0.081 R)
• M23: 26,303,345 km (0.106 R)
• M24: 26,755,130 km (0.064 R)
• M25: 28,377,519 km (0.049 R)
• M26: 34,842,242 km (0.103 R)
• M27: 36,774,747 km (0.097 R)
• M28: 38,487,194 km (0.094 R)
• M29: 39,216,035 km (0.104 R)
• M30: 42,070,063 km (0.114 R)
• M31: 42,843,633 km (0.107 R)
• M32: 44,578,520 km (0.086 R)
• M33: 46,853,754 km (0.079 R)
• M34: 49,376,124 km (0.115 R)
• M35: 53,960,251 km (0.109 R)
• M36: 55,610,914 km (0.071 R)
• M37: 57,484,179 km (0.049 R)
• M38: 59,399,031 km (0.118 R)
• M39: 62,952,430 km (0.065 R)
• M40: 64,371,665 km (0.064 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 360 - 16,830 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit