🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.28

Radius: 1.39

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 0.42 AU - 0.68 AU

Year: 156 Days

Day: 32.8 Hours

Environment

Temp: 156 °C

Axial Tilt: 13.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.21

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 0.72 AU - 0.82 AU

Year: 259 Days

Day: 30.3 Hours

Environment

Temp: 150 °C

Axial Tilt: 2.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 73,343,671 km

• M1: 79,586 km (0.118 R)
• M2: 293,960 km (0.085 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 2.21 AU - 2.29 AU

Year: 1292 Days

Day: 23.5 Hours

Environment

Temp: -92 °C

Axial Tilt: 37 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.14

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 2.34 AU - 3.04 AU

Year: 1689 Days

Day: 20.7 Hours

Environment

Temp: -99 °C

Axial Tilt: 6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 73,343,671 km

• M1: 197,170 km (0.104 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.43

Radius: 1.15

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 3.16 AU - 4.72 AU

Year: 2994 Days

Day: 31.7 Hours

Environment

Temp: -129 °C

Axial Tilt: 48.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Ice Giant

Semi-Major Axis: 16.81 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 352.4

Radius: 5

Gravity: 14.1 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 15.58 AU - 18.04 AU

Year: 26389 Days

Day: 19 Hours

Environment

Temp: -200 °C

Axial Tilt: 20 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 73,343,671 km

• M1: 62,382 km (0.063 R)
• M2: 526,136 km (0.064 R)
• M3: 1,025,344 km (0.105 R)
• M4: 2,374,567 km (0.112 R)
• M5: 2,695,754 km (0.091 R)
• M6: 3,509,716 km (0.092 R)
• M7: 4,375,887 km (0.102 R)
• M8: 5,375,949 km (0.117 R)
• M9: 6,177,794 km (0.105 R)
• M10: 6,651,271 km (0.055 R)
• M11: 7,335,532 km (0.043 R)
• M12: 7,573,841 km (0.09 R)
• M13: 8,217,261 km (0.109 R)
• M14: 8,631,049 km (0.073 R)
• M15: 8,950,291 km (0.114 R)
• M16: 10,726,915 km (0.045 R)
• M17: 14,884,240 km (0.086 R)
• M18: 17,024,986 km (0.116 R)
• M19: 23,719,490 km (0.118 R)
• M20: 25,959,419 km (0.086 R)
• M21: 26,960,977 km (0.108 R)
• M22: 28,336,230 km (0.098 R)
• M23: 31,225,863 km (0.096 R)
• M24: 34,971,943 km (0.052 R)
• M25: 39,441,329 km (0.064 R)
• M26: 39,732,596 km (0.09 R)
• M27: 40,172,264 km (0.061 R)
• M28: 50,001,443 km (0.096 R)
• M29: 53,841,321 km (0.118 R)
• M30: 54,740,554 km (0.119 R)
• M31: 58,249,372 km (0.113 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 405 - 12,078 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit