🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.24

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 0.41 AU - 0.67 AU

Year: 149 Days

Day: 36.4 Hours

Environment

Temp: 206 °C

Axial Tilt: 35.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 100,508,577 km

• M1: 93,648 km (0.111 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.34

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 0.79 AU - 0.91 AU

Year: 295 Days

Day: 30.7 Hours

Environment

Temp: 103 °C

Axial Tilt: 13.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.13

Radius: 1.35

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 1.9 AU - 2.28 AU

Year: 1138 Days

Day: 15.8 Hours

Environment

Temp: -90 °C

Axial Tilt: 3.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.47

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 2.58 AU - 3.38 AU

Year: 1938 Days

Day: 25.6 Hours

Environment

Temp: -107 °C

Axial Tilt: 21.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 100,508,577 km

• M1: 764,296 km (0.096 R)
• M2: 1,130,960 km (0.047 R)

Planet 5 - Ice Giant

Semi-Major Axis: 18.5 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 702.8

Radius: 5.7

Gravity: 21.63 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 18.28 AU - 18.72 AU

Year: 29977 Days

Day: 22.4 Hours

Environment

Temp: -207 °C

Axial Tilt: 29.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 100,508,577 km

• M1: 71,059 km (0.119 R)
• M2: 281,543 km (0.09 R)
• M3: 727,644 km (0.097 R)
• M4: 1,083,089 km (0.042 R)
• M5: 1,292,974 km (0.056 R)
• M6: 2,159,744 km (0.114 R)
• M7: 2,445,177 km (0.105 R)
• M8: 2,864,949 km (0.111 R)
• M9: 3,880,868 km (0.073 R)
• M10: 4,303,781 km (0.083 R)
• M11: 4,679,272 km (0.112 R)
• M12: 5,283,049 km (0.103 R)
• M13: 7,406,291 km (0.106 R)
• M14: 8,056,444 km (0.088 R)
• M15: 8,685,054 km (0.047 R)
• M16: 11,959,751 km (0.079 R)
• M17: 12,776,855 km (0.111 R)
• M18: 16,062,623 km (0.114 R)
• M19: 16,509,322 km (0.114 R)
• M20: 17,709,396 km (0.111 R)
• M21: 22,092,464 km (0.108 R)
• M22: 29,341,827 km (0.12 R)
• M23: 30,960,177 km (0.108 R)
• M24: 33,209,231 km (0.092 R)
• M25: 35,715,744 km (0.091 R)
• M26: 37,247,476 km (0.105 R)
• M27: 39,626,531 km (0.063 R)
• M28: 40,935,812 km (0.116 R)
• M29: 47,733,838 km (0.071 R)
• M30: 54,242,243 km (0.061 R)
• M31: 54,642,567 km (0.116 R)
• M32: 54,843,477 km (0.072 R)
• M33: 68,749,945 km (0.093 R)
• M34: 70,400,010 km (0.115 R)
• M35: 75,757,858 km (0.025 R)
• M36: 78,025,761 km (0.105 R)
• M37: 81,643,038 km (0.107 R)
• M38: 90,889,832 km (0.114 R)
• M39: 94,891,725 km (0.111 R)
• M40: 95,764,329 km (0.099 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 251 - 15,369 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit