🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.26

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 1.98 AU - 2.24 AU

Year: 1108 Days

Day: 40.3 Hours

Environment

Temp: -79 °C

Axial Tilt: 31.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.76

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 2.57 AU - 3.21 AU

Year: 1777 Days

Day: 38.5 Hours

Environment

Temp: -100 °C

Axial Tilt: 12.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 94,621,809 km

• M1: 1,919,490 km (0.104 R)

Planet 3 - Gas Giant

Semi-Major Axis: 10.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 531.7

Radius: 14.8

Gravity: 2.43 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 9.06 AU - 12 AU

Year: 12358 Days

Day: 8 Hours

Environment

Temp: -186 °C

Axial Tilt: 24.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 94,621,809 km

• M1: 557,850 km (0.071 R)
• M2: 1,749,697 km (0.106 R)
• M3: 2,542,266 km (0.057 R)
• M4: 3,071,244 km (0.064 R)
• M5: 3,978,705 km (0.043 R)
• M6: 4,672,540 km (0.05 R)
• M7: 6,589,786 km (0.117 R)
• M8: 6,954,655 km (0.101 R)
• M9: 8,639,127 km (0.091 R)
• M10: 11,975,459 km (0.093 R)
• M11: 14,759,326 km (0.092 R)
• M12: 17,481,409 km (0.115 R)
• M13: 24,668,390 km (0.119 R)
• M14: 25,163,259 km (0.117 R)
• M15: 31,888,432 km (0.091 R)
• M16: 34,086,922 km (0.119 R)
• M17: 35,424,477 km (0.092 R)
• M18: 38,970,245 km (0.09 R)
• M19: 40,040,169 km (0.113 R)
• M20: 42,315,852 km (0.066 R)
• M21: 43,337,157 km (0.099 R)
• M22: 48,133,863 km (0.096 R)
• M23: 49,822,224 km (0.108 R)
• M24: 50,727,890 km (0.045 R)

Planet 4 - Ice Giant

Semi-Major Axis: 19.11 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 577.3

Radius: 3.2

Gravity: 56.38 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 16.13 AU - 22.09 AU

Year: 30212 Days

Day: 22.9 Hours

Environment

Temp: -193 °C

Axial Tilt: 36.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 94,621,809 km

• M1: 45,777 km (0.044 R)
• M2: 295,605 km (0.082 R)
• M3: 1,840,951 km (0.119 R)
• M4: 2,677,652 km (0.052 R)
• M5: 2,969,518 km (0.063 R)
• M6: 3,747,726 km (0.069 R)
• M7: 4,250,674 km (0.101 R)
• M8: 4,743,300 km (0.076 R)
• M9: 5,904,030 km (0.065 R)
• M10: 7,455,060 km (0.113 R)
• M11: 8,609,058 km (0.082 R)
• M12: 8,838,242 km (0.085 R)
• M13: 9,424,666 km (0.072 R)
• M14: 9,725,058 km (0.104 R)
• M15: 13,269,481 km (0.067 R)
• M16: 14,132,212 km (0.078 R)
• M17: 15,784,371 km (0.089 R)
• M18: 15,939,055 km (0.084 R)
• M19: 16,016,696 km (0.106 R)
• M20: 16,565,571 km (0.106 R)
• M21: 18,184,818 km (0.083 R)
• M22: 18,350,872 km (0.051 R)
• M23: 19,192,659 km (0.116 R)
• M24: 19,363,350 km (0.114 R)
• M25: 31,747,511 km (0.077 R)
• M26: 35,580,806 km (0.061 R)
• M27: 36,632,031 km (0.114 R)
• M28: 40,866,099 km (0.052 R)
• M29: 48,799,125 km (0.087 R)
• M30: 57,141,749 km (0.046 R)
• M31: 59,517,662 km (0.046 R)
• M32: 60,119,195 km (0.115 R)
• M33: 60,269,990 km (0.106 R)
• M34: 62,401,909 km (0.117 R)
• M35: 63,326,873 km (0.093 R)
• M36: 64,102,987 km (0.092 R)
• M37: 65,511,750 km (0.063 R)
• M38: 66,776,899 km (0.114 R)
• M39: 72,288,683 km (0.085 R)
• M40: 73,784,363 km (0.084 R)
• M41: 74,453,963 km (0.117 R)
• M42: 76,821,499 km (0.067 R)
• M43: 85,579,855 km (0.094 R)
• M44: 90,876,368 km (0.027 R)
• M45: 91,433,321 km (0.103 R)
• M46: 91,619,421 km (0.052 R)

Kuiper Belt

Range: 30.3 - 54.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 444 - 14,450 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit