🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.37

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 0.64 AU - 1 AU

Year: 259 Days

Day: 38.5 Hours

Environment

Temp: 184 °C

Axial Tilt: 38.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.87

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 0.89 AU - 1.19 AU

Year: 369 Days

Day: 19.1 Hours

Environment

Temp: 115 °C

Axial Tilt: 33 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 99,940,623 km

• M1: 888,013 km (0.068 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.42

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 1.87 AU - 2.17 AU

Year: 1000 Days

Day: 45.4 Hours

Environment

Temp: -55 °C

Axial Tilt: 36.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.95

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 2.43 AU - 2.65 AU

Year: 1410 Days

Day: 27 Hours

Environment

Temp: -75 °C

Axial Tilt: 160.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.47

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 3.47 AU - 5.43 AU

Year: 3269 Days

Day: 30 Hours

Environment

Temp: -122 °C

Axial Tilt: 23.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 99,940,623 km

• M1: 1,612,216 km (0.108 R)

Planet 6 - Ice Giant

Semi-Major Axis: 18.36 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 827.2

Radius: 7.8

Gravity: 13.6 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 15.11 AU - 21.61 AU

Year: 27397 Days

Day: 20.4 Hours

Environment

Temp: -189 °C

Axial Tilt: 8.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 99,940,623 km

• M1: 96,939 km (0.104 R)
• M2: 803,640 km (0.06 R)
• M3: 1,160,131 km (0.117 R)
• M4: 1,733,091 km (0.109 R)
• M5: 2,150,918 km (0.035 R)
• M6: 2,712,658 km (0.118 R)
• M7: 3,014,247 km (0.095 R)
• M8: 3,277,540 km (0.114 R)
• M9: 3,588,105 km (0.071 R)
• M10: 3,918,267 km (0.115 R)
• M11: 4,451,584 km (0.091 R)
• M12: 4,755,268 km (0.04 R)
• M13: 10,730,057 km (0.052 R)
• M14: 13,263,646 km (0.075 R)
• M15: 14,055,019 km (0.09 R)
• M16: 16,170,782 km (0.106 R)
• M17: 17,444,009 km (0.116 R)
• M18: 20,812,056 km (0.112 R)
• M19: 22,648,370 km (0.111 R)
• M20: 25,782,744 km (0.088 R)
• M21: 28,671,330 km (0.113 R)
• M22: 30,531,429 km (0.096 R)
• M23: 41,548,116 km (0.089 R)
• M24: 41,882,467 km (0.115 R)
• M25: 43,237,525 km (0.086 R)
• M26: 45,856,684 km (0.084 R)
• M27: 52,375,711 km (0.05 R)
• M28: 53,157,958 km (0.1 R)
• M29: 56,774,636 km (0.071 R)
• M30: 60,766,505 km (0.026 R)
• M31: 65,844,306 km (0.105 R)
• M32: 66,298,784 km (0.081 R)
• M33: 66,755,357 km (0.092 R)
• M34: 67,905,914 km (0.05 R)
• M35: 68,369,817 km (0.097 R)
• M36: 70,959,207 km (0.112 R)
• M37: 85,971,054 km (0.098 R)
• M38: 94,645,486 km (0.113 R)

Kuiper Belt

Range: 31.5 - 54.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 436 - 19,385 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit