🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.29

Radius: 1.39

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 2.45 AU - 3.09 AU

Year: 1684 Days

Day: 23.5 Hours

Environment

Temp: -100 °C

Axial Tilt: 34.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 45,328,571 km

• M1: 362,176 km (0.108 R)

Planet 2 - Gas Giant

Semi-Major Axis: 5.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 468.9

Radius: 11.8

Gravity: 3.37 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 4.61 AU - 7.19 AU

Year: 5234 Days

Day: 10.5 Hours

Environment

Temp: -149 °C

Axial Tilt: 27.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 45,328,571 km

• M1: 157,377 km (0.089 R)
• M2: 558,000 km (0.058 R)
• M3: 967,599 km (0.096 R)
• M4: 1,388,418 km (0.055 R)
• M5: 1,986,660 km (0.082 R)
• M6: 2,487,364 km (0.104 R)
• M7: 3,766,874 km (0.082 R)
• M8: 4,444,104 km (0.046 R)
• M9: 5,444,016 km (0.095 R)
• M10: 6,310,786 km (0.119 R)
• M11: 6,970,662 km (0.09 R)
• M12: 9,387,566 km (0.096 R)
• M13: 9,791,031 km (0.108 R)
• M14: 12,800,940 km (0.102 R)
• M15: 14,703,825 km (0.032 R)
• M16: 16,034,797 km (0.083 R)
• M17: 17,748,441 km (0.079 R)
• M18: 18,304,197 km (0.06 R)
• M19: 18,999,229 km (0.081 R)
• M20: 19,450,715 km (0.045 R)
• M21: 21,397,582 km (0.077 R)
• M22: 21,956,779 km (0.054 R)
• M23: 24,900,416 km (0.04 R)
• M24: 26,626,775 km (0.093 R)

Planet 3 - Gas Giant

Semi-Major Axis: 8.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 380.8

Radius: 14.3

Gravity: 1.86 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 6.71 AU - 10.47 AU

Year: 9196 Days

Day: 10.2 Hours

Environment

Temp: -168 °C

Axial Tilt: 36.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 45,328,571 km

• M1: 178,021 km (0.065 R)
• M2: 629,209 km (0.04 R)
• M3: 1,091,915 km (0.05 R)
• M4: 2,229,307 km (0.107 R)
• M5: 2,925,835 km (0.069 R)
• M6: 4,152,986 km (0.115 R)
• M7: 5,637,745 km (0.062 R)
• M8: 6,726,668 km (0.065 R)
• M9: 7,795,695 km (0.101 R)
• M10: 8,638,379 km (0.107 R)
• M11: 9,320,695 km (0.061 R)
• M12: 11,036,583 km (0.053 R)
• M13: 12,575,945 km (0.104 R)
• M14: 13,230,286 km (0.093 R)
• M15: 14,254,284 km (0.099 R)
• M16: 17,111,453 km (0.061 R)
• M17: 18,257,971 km (0.08 R)
• M18: 24,941,406 km (0.049 R)
• M19: 29,820,840 km (0.101 R)
• M20: 30,985,758 km (0.055 R)

Planet 4 - Ice Giant

Semi-Major Axis: 18.58 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 67.7

Radius: 5.4

Gravity: 2.32 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 13.95 AU - 23.21 AU

Year: 29252 Days

Day: 18.6 Hours

Environment

Temp: -193 °C

Axial Tilt: 2.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 45,328,571 km

• M1: 71,209 km (0.105 R)
• M2: 285,582 km (0.039 R)
• M3: 817,702 km (0.09 R)
• M4: 2,126,534 km (0.12 R)
• M5: 4,164,206 km (0.051 R)
• M6: 4,358,833 km (0.117 R)
• M7: 5,590,173 km (0.102 R)
• M8: 7,515,647 km (0.067 R)
• M9: 12,554,553 km (0.076 R)
• M10: 14,487,955 km (0.106 R)
• M11: 16,890,647 km (0.086 R)
• M12: 22,552,777 km (0.115 R)
• M13: 37,301,780 km (0.117 R)
• M14: 38,263,695 km (0.051 R)
• M15: 42,147,405 km (0.081 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: 410 - 19,893 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit