🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.38

Radius: 1.41

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 1.32 AU - 1.7 AU

Year: 714 Days

Day: 29 Hours

Environment

Temp: -67 °C

Axial Tilt: 33.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.26

Radius: 0.58

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 1.17 AU - 1.87 AU

Year: 721 Days

Day: 46 Hours

Environment

Temp: -57 °C

Axial Tilt: 24.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 10.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 755.6

Radius: 13.5

Gravity: 4.15 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 8.81 AU - 11.59 AU

Year: 12542 Days

Day: 13.1 Hours

Environment

Temp: -189 °C

Axial Tilt: 34.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 68,985,589 km

• M1: 172,786 km (0.119 R)
• M2: 677,230 km (0.116 R)
• M3: 1,236,726 km (0.108 R)
• M4: 1,718,580 km (0.079 R)
• M5: 2,960,542 km (0.104 R)
• M6: 3,600,970 km (0.061 R)
• M7: 4,272,665 km (0.059 R)
• M8: 5,649,264 km (0.061 R)
• M9: 7,133,574 km (0.108 R)
• M10: 8,766,585 km (0.064 R)
• M11: 11,200,393 km (0.069 R)
• M12: 14,942,583 km (0.08 R)
• M13: 15,435,807 km (0.098 R)
• M14: 17,210,038 km (0.052 R)
• M15: 20,549,811 km (0.1 R)
• M16: 22,509,543 km (0.111 R)
• M17: 26,081,790 km (0.086 R)
• M18: 33,244,088 km (0.052 R)
• M19: 33,843,975 km (0.088 R)
• M20: 34,696,085 km (0.115 R)
• M21: 38,116,939 km (0.064 R)
• M22: 46,362,774 km (0.092 R)
• M23: 53,234,701 km (0.045 R)
• M24: 53,726,579 km (0.108 R)

Planet 4 - Ice Giant

Semi-Major Axis: 12.83 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 652.3

Radius: 6.1

Gravity: 17.53 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 12.34 AU - 13.32 AU

Year: 17693 Days

Day: 25 Hours

Environment

Temp: -191 °C

Axial Tilt: 21 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 68,985,589 km

• M1: 75,846 km (0.042 R)
• M2: 491,279 km (0.07 R)
• M3: 741,706 km (0.073 R)
• M4: 1,076,955 km (0.116 R)
• M5: 1,301,053 km (0.111 R)
• M6: 1,556,416 km (0.09 R)
• M7: 2,050,239 km (0.082 R)
• M8: 2,620,356 km (0.109 R)
• M9: 3,651,983 km (0.115 R)
• M10: 5,001,057 km (0.098 R)
• M11: 7,368,144 km (0.096 R)
• M12: 8,084,119 km (0.067 R)
• M13: 8,383,165 km (0.102 R)
• M14: 9,109,613 km (0.114 R)
• M15: 9,433,642 km (0.116 R)
• M16: 10,628,031 km (0.12 R)
• M17: 12,837,442 km (0.088 R)
• M18: 16,818,840 km (0.095 R)
• M19: 17,306,529 km (0.118 R)
• M20: 22,224,708 km (0.116 R)
• M21: 23,813,288 km (0.11 R)
• M22: 24,221,990 km (0.064 R)
• M23: 26,227,349 km (0.074 R)
• M24: 27,773,892 km (0.101 R)
• M25: 28,340,718 km (0.043 R)
• M26: 30,926,517 km (0.065 R)
• M27: 31,413,010 km (0.036 R)
• M28: 31,904,588 km (0.056 R)
• M29: 36,426,782 km (0.101 R)
• M30: 36,697,255 km (0.083 R)
• M31: 39,051,776 km (0.088 R)
• M32: 39,906,279 km (0.092 R)
• M33: 45,609,848 km (0.059 R)
• M34: 49,644,203 km (0.1 R)
• M35: 49,976,909 km (0.092 R)
• M36: 50,646,658 km (0.063 R)
• M37: 55,503,952 km (0.097 R)
• M38: 68,572,971 km (0.059 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 512 - 15,927 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit