🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.94

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 1 AU - 1.1 AU

Year: 384 Days

Day: 40.8 Hours

Environment

Temp: 34 °C

Axial Tilt: 20.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 82,707,010 km

• M1: 430,243 km (0.104 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.84

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 0.88 AU - 1.26 AU

Year: 395 Days

Day: 32.3 Hours

Environment

Temp: 42 °C

Axial Tilt: 38.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 4.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.34

Radius: 0.65

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 4.04 AU - 4.2 AU

Year: 2981 Days

Day: 21.6 Hours

Environment

Temp: -119 °C

Axial Tilt: 28.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 8.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 536.6

Radius: 8.4

Gravity: 7.6 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 7.8 AU - 8.46 AU

Year: 8263 Days

Day: 13.3 Hours

Environment

Temp: -156 °C

Axial Tilt: 48.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 82,707,010 km

• M1: 108,458 km (0.086 R)
• M2: 410,197 km (0.116 R)
• M3: 696,378 km (0.049 R)
• M4: 1,012,179 km (0.1 R)
• M5: 1,855,163 km (0.114 R)
• M6: 2,370,977 km (0.114 R)
• M7: 3,365,055 km (0.106 R)
• M8: 4,005,932 km (0.074 R)
• M9: 5,131,656 km (0.096 R)
• M10: 6,180,786 km (0.043 R)
• M11: 7,252,954 km (0.107 R)
• M12: 7,558,732 km (0.11 R)
• M13: 8,527,976 km (0.062 R)
• M14: 9,086,575 km (0.096 R)
• M15: 10,516,880 km (0.104 R)
• M16: 11,209,817 km (0.079 R)
• M17: 14,527,599 km (0.11 R)
• M18: 16,540,289 km (0.119 R)
• M19: 21,814,212 km (0.061 R)
• M20: 22,291,878 km (0.036 R)
• M21: 24,958,460 km (0.03 R)
• M22: 33,373,789 km (0.101 R)
• M23: 35,192,001 km (0.107 R)
• M24: 37,527,972 km (0.069 R)

Planet 5 - Ice Giant

Semi-Major Axis: 15.01 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 819

Radius: 5.2

Gravity: 30.29 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 14 AU - 16.02 AU

Year: 20728 Days

Day: 22.1 Hours

Environment

Temp: -185 °C

Axial Tilt: 4.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 82,707,010 km

• M1: 64,626 km (0.042 R)
• M2: 311,463 km (0.119 R)
• M3: 797,656 km (0.075 R)
• M4: 1,310,029 km (0.115 R)
• M5: 1,483,861 km (0.094 R)
• M6: 1,746,106 km (0.111 R)
• M7: 2,296,028 km (0.091 R)
• M8: 2,623,199 km (0.091 R)
• M9: 3,428,783 km (0.117 R)
• M10: 4,457,717 km (0.083 R)
• M11: 5,802,303 km (0.076 R)
• M12: 7,152,573 km (0.103 R)
• M13: 7,952,324 km (0.105 R)
• M14: 8,535,755 km (0.079 R)
• M15: 9,492,882 km (0.042 R)
• M16: 10,088,132 km (0.089 R)
• M17: 11,091,934 km (0.082 R)
• M18: 13,590,518 km (0.105 R)
• M19: 16,356,582 km (0.08 R)
• M20: 18,004,852 km (0.042 R)
• M21: 18,365,383 km (0.111 R)
• M22: 19,287,953 km (0.108 R)
• M23: 20,630,893 km (0.065 R)
• M24: 26,627,523 km (0.063 R)
• M25: 27,807,851 km (0.064 R)
• M26: 32,082,011 km (0.029 R)
• M27: 35,490,150 km (0.09 R)
• M28: 36,199,693 km (0.1 R)
• M29: 38,088,366 km (0.043 R)
• M30: 42,855,302 km (0.083 R)
• M31: 44,967,474 km (0.105 R)
• M32: 51,899,690 km (0.096 R)
• M33: 52,446,620 km (0.038 R)
• M34: 81,228,353 km (0.094 R)

Kuiper Belt

Range: 30.8 - 49.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 178 - 13,629 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit