🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.44

Radius: 0.72

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 0.58 AU - 0.7 AU

Year: 179 Days

Day: 20 Hours

Environment

Temp: 230 °C

Axial Tilt: 2.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.54 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.64

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 1.24 AU - 1.84 AU

Year: 669 Days

Day: 46.2 Hours

Environment

Temp: -8 °C

Axial Tilt: 36.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.34

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 1.53 AU - 2.17 AU

Year: 880 Days

Day: 31.8 Hours

Environment

Temp: -42 °C

Axial Tilt: 39.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.49

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 1.82 AU - 2.68 AU

Year: 1181 Days

Day: 35.7 Hours

Environment

Temp: -73 °C

Axial Tilt: 6.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 65,877,086 km

• M1: 382,223 km (0.084 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.77

Radius: 1.26

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 3.49 AU - 5.01 AU

Year: 3065 Days

Day: 44.7 Hours

Environment

Temp: -128 °C

Axial Tilt: 43.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 6.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 987.5

Radius: 12.9

Gravity: 5.93 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 6.79 AU - 6.95 AU

Year: 6300 Days

Day: 7.2 Hours

Environment

Temp: -144 °C

Axial Tilt: 18.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 65,877,086 km

• M1: 160,519 km (0.115 R)
• M2: 688,001 km (0.108 R)
• M3: 1,167,611 km (0.116 R)
• M4: 3,513,456 km (0.034 R)
• M5: 4,043,182 km (0.096 R)
• M6: 5,417,537 km (0.083 R)
• M7: 6,826,300 km (0.104 R)
• M8: 8,135,431 km (0.08 R)
• M9: 10,355,913 km (0.07 R)
• M10: 11,399,507 km (0.056 R)
• M11: 13,066,776 km (0.077 R)
• M12: 15,076,324 km (0.096 R)
• M13: 16,415,973 km (0.112 R)
• M14: 17,903,125 km (0.049 R)
• M15: 19,112,474 km (0.106 R)
• M16: 20,527,670 km (0.075 R)
• M17: 27,445,076 km (0.082 R)
• M18: 30,025,190 km (0.097 R)
• M19: 35,114,061 km (0.087 R)
• M20: 37,006,025 km (0.05 R)
• M21: 38,847,874 km (0.109 R)
• M22: 39,554,126 km (0.091 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.94 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 435.7

Radius: 5

Gravity: 17.43 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 12.4 AU - 17.48 AU

Year: 20202 Days

Day: 24.8 Hours

Environment

Temp: -180 °C

Axial Tilt: 37 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 65,877,086 km

• M1: 62,831 km (0.094 R)
• M2: 235,168 km (0.09 R)
• M3: 604,675 km (0.1 R)
• M4: 1,218,923 km (0.052 R)
• M5: 1,684,023 km (0.09 R)
• M6: 2,158,697 km (0.091 R)
• M7: 2,342,403 km (0.106 R)
• M8: 2,811,991 km (0.085 R)
• M9: 3,532,903 km (0.09 R)
• M10: 4,800,296 km (0.057 R)
• M11: 6,220,878 km (0.119 R)
• M12: 6,636,910 km (0.094 R)
• M13: 6,851,732 km (0.097 R)
• M14: 7,205,232 km (0.11 R)
• M15: 8,093,245 km (0.118 R)
• M16: 9,640,386 km (0.045 R)
• M17: 11,072,038 km (0.12 R)
• M18: 12,379,373 km (0.095 R)
• M19: 13,442,117 km (0.103 R)
• M20: 13,925,767 km (0.114 R)
• M21: 15,000,926 km (0.109 R)
• M22: 16,993,720 km (0.051 R)
• M23: 19,329,840 km (0.1 R)
• M24: 21,589,067 km (0.118 R)
• M25: 24,321,622 km (0.11 R)
• M26: 25,142,765 km (0.114 R)
• M27: 25,351,005 km (0.099 R)
• M28: 29,991,980 km (0.08 R)
• M29: 34,909,561 km (0.069 R)
• M30: 42,658,581 km (0.068 R)
• M31: 43,252,185 km (0.088 R)
• M32: 45,066,209 km (0.101 R)
• M33: 46,459,713 km (0.105 R)
• M34: 51,478,722 km (0.107 R)
• M35: 55,780,408 km (0.096 R)
• M36: 62,768,275 km (0.103 R)
• M37: 64,310,180 km (0.065 R)

Kuiper Belt

Range: 31.4 - 56.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 182 - 14,214 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit