🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.34

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 1.58 AU - 2.2 AU

Year: 959 Days

Day: 28.4 Hours

Environment

Temp: -71 °C

Axial Tilt: 8.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.68

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 2.13 AU - 3.49 AU

Year: 1738 Days

Day: 43.5 Hours

Environment

Temp: -107 °C

Axial Tilt: 46.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.91

Radius: 1.3

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 2.91 AU - 4.73 AU

Year: 2755 Days

Day: 25.2 Hours

Environment

Temp: -125 °C

Axial Tilt: 11.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 101,799,343 km

• M1: 757,264 km (0.118 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 696.2

Radius: 8.4

Gravity: 9.87 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 5.83 AU - 9.11 AU

Year: 7533 Days

Day: 13.7 Hours

Environment

Temp: -172 °C

Axial Tilt: 4.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 101,799,343 km

• M1: 104,719 km (0.082 R)
• M2: 483,650 km (0.109 R)
• M3: 896,390 km (0.113 R)
• M4: 2,632,175 km (0.119 R)
• M5: 3,494,307 km (0.081 R)
• M6: 4,157,325 km (0.113 R)
• M7: 5,229,343 km (0.069 R)
• M8: 6,301,212 km (0.077 R)
• M9: 12,019,441 km (0.115 R)
• M10: 20,786,026 km (0.117 R)
• M11: 24,199,400 km (0.04 R)
• M12: 26,854,613 km (0.113 R)
• M13: 28,633,332 km (0.081 R)
• M14: 34,438,627 km (0.072 R)
• M15: 37,215,163 km (0.081 R)
• M16: 39,186,265 km (0.096 R)

Planet 5 - Ice Giant

Semi-Major Axis: 19.3 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 670.5

Radius: 6.1

Gravity: 18.02 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 15.56 AU - 23.04 AU

Year: 31283 Days

Day: 19.2 Hours

Environment

Temp: -201 °C

Axial Tilt: 25.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 101,799,343 km

• M1: 75,996 km (0.118 R)
• M2: 337,493 km (0.028 R)
• M3: 611,706 km (0.067 R)
• M4: 1,072,766 km (0.114 R)
• M5: 1,571,825 km (0.03 R)
• M6: 1,990,400 km (0.101 R)
• M7: 2,191,459 km (0.077 R)
• M8: 2,505,764 km (0.108 R)
• M9: 3,165,341 km (0.025 R)
• M10: 5,186,857 km (0.099 R)
• M11: 8,276,951 km (0.109 R)
• M12: 8,859,784 km (0.114 R)
• M13: 9,784,748 km (0.115 R)
• M14: 10,569,838 km (0.115 R)
• M15: 10,977,791 km (0.1 R)
• M16: 11,185,582 km (0.087 R)
• M17: 12,190,730 km (0.11 R)
• M18: 12,639,374 km (0.105 R)
• M19: 12,944,554 km (0.102 R)
• M20: 16,093,589 km (0.092 R)
• M21: 17,372,053 km (0.106 R)
• M22: 21,288,076 km (0.1 R)
• M23: 28,011,603 km (0.052 R)
• M24: 28,661,306 km (0.1 R)
• M25: 30,397,390 km (0.117 R)
• M26: 35,266,950 km (0.087 R)
• M27: 38,520,554 km (0.057 R)
• M28: 43,680,783 km (0.09 R)
• M29: 48,721,184 km (0.102 R)
• M30: 50,611,353 km (0.098 R)
• M31: 51,574,614 km (0.073 R)
• M32: 60,152,705 km (0.053 R)
• M33: 63,879,039 km (0.105 R)
• M34: 65,230,207 km (0.099 R)
• M35: 73,985,422 km (0.059 R)
• M36: 75,475,118 km (0.075 R)
• M37: 83,224,736 km (0.051 R)
• M38: 85,648,970 km (0.077 R)
• M39: 90,637,909 km (0.078 R)
• M40: 91,203,987 km (0.096 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 189 - 16,692 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit