🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.22

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 0.5 AU - 0.72 AU

Year: 167 Days

Day: 33 Hours

Environment

Temp: 166 °C

Axial Tilt: 14.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 105,082,759 km

• M1: 37,549 km (0.082 R)
• M2: 109,655 km (0.049 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.27

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 0.83 AU - 1.05 AU

Year: 320 Days

Day: 26.9 Hours

Environment

Temp: 122 °C

Axial Tilt: 24.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.16

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 1.66 AU - 2.7 AU

Year: 1131 Days

Day: 41 Hours

Environment

Temp: -56 °C

Axial Tilt: 18.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 105,082,759 km

• M1: 257,458 km (0.103 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.48

Radius: 1.17

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 3.59 AU - 4.03 AU

Year: 2614 Days

Day: 33.8 Hours

Environment

Temp: -113 °C

Axial Tilt: 3.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.9

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 3.42 AU - 4.76 AU

Year: 2907 Days

Day: 30.4 Hours

Environment

Temp: -124 °C

Axial Tilt: 3.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Ice Giant

Semi-Major Axis: 18.19 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 970.8

Radius: 4.9

Gravity: 40.43 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 14.26 AU - 22.12 AU

Year: 27266 Days

Day: 22.5 Hours

Environment

Temp: -183 °C

Axial Tilt: 25.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 105,082,759 km

• M1: 62,981 km (0.095 R)
• M2: 297,101 km (0.109 R)
• M3: 633,547 km (0.054 R)
• M4: 939,475 km (0.037 R)
• M5: 1,494,632 km (0.119 R)
• M6: 2,757,089 km (0.103 R)
• M7: 5,688,309 km (0.071 R)
• M8: 6,387,081 km (0.065 R)
• M9: 7,786,420 km (0.103 R)
• M10: 9,823,793 km (0.108 R)
• M11: 10,084,692 km (0.08 R)
• M12: 11,531,004 km (0.1 R)
• M13: 14,489,751 km (0.064 R)
• M14: 14,658,048 km (0.08 R)
• M15: 15,084,851 km (0.087 R)
• M16: 15,963,290 km (0.089 R)
• M17: 19,306,204 km (0.06 R)
• M18: 21,086,418 km (0.107 R)
• M19: 31,225,264 km (0.101 R)
• M20: 32,216,799 km (0.083 R)
• M21: 35,775,583 km (0.077 R)
• M22: 45,799,987 km (0.114 R)
• M23: 48,381,447 km (0.045 R)
• M24: 49,326,457 km (0.111 R)
• M25: 67,562,138 km (0.108 R)
• M26: 78,941,749 km (0.11 R)
• M27: 90,959,694 km (0.114 R)
• M28: 93,559,406 km (0.086 R)

Kuiper Belt

Range: 31.2 - 48.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 391 - 16,150 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit