🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.72

Radius: 1.24

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 0.98 AU - 1.04 AU

Year: 367 Days

Day: 23.8 Hours

Environment

Temp: 24 °C

Axial Tilt: 43.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 101,296,889 km

• M1: 103,372 km (0.066 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.49

Radius: 0.75

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 2.71 AU - 2.91 AU

Year: 1704 Days

Day: 24.8 Hours

Environment

Temp: -96 °C

Axial Tilt: 33 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 101,296,889 km

• M1: 20,196 km (0.045 R)
• M2: 102,624 km (0.109 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.12

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 2.64 AU - 4 AU

Year: 2188 Days

Day: 29.2 Hours

Environment

Temp: -102 °C

Axial Tilt: 44.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 101,296,889 km

• M1: 50,414 km (0.109 R)
• M2: 96,042 km (0.114 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 213.6

Radius: 13.8

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 4.91 AU - 6.93 AU

Year: 5209 Days

Day: 14.7 Hours

Environment

Temp: -150 °C

Axial Tilt: 26.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 101,296,889 km

• M1: 206,744 km (0.057 R)
• M2: 752,178 km (0.12 R)
• M3: 2,380,401 km (0.097 R)
• M4: 3,006,020 km (0.117 R)
• M5: 6,792,491 km (0.116 R)
• M6: 10,268,099 km (0.117 R)
• M7: 11,470,566 km (0.115 R)
• M8: 14,541,212 km (0.05 R)
• M9: 17,785,541 km (0.058 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 947.7

Radius: 12

Gravity: 6.58 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 8.24 AU - 10 AU

Year: 9961 Days

Day: 7.2 Hours

Environment

Temp: -171 °C

Axial Tilt: 24.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 101,296,889 km

• M1: 149,299 km (0.098 R)
• M2: 549,174 km (0.106 R)
• M3: 1,093,710 km (0.116 R)
• M4: 1,686,267 km (0.101 R)
• M5: 3,157,113 km (0.066 R)
• M6: 3,837,185 km (0.081 R)
• M7: 5,629,218 km (0.076 R)
• M8: 7,405,095 km (0.074 R)
• M9: 7,879,918 km (0.106 R)
• M10: 10,300,711 km (0.075 R)
• M11: 10,893,567 km (0.12 R)
• M12: 17,298,151 km (0.103 R)
• M13: 18,213,840 km (0.118 R)
• M14: 18,921,737 km (0.092 R)
• M15: 21,327,869 km (0.065 R)
• M16: 23,192,906 km (0.12 R)
• M17: 24,400,609 km (0.085 R)
• M18: 25,845,575 km (0.118 R)
• M19: 28,275,344 km (0.045 R)
• M20: 30,194,834 km (0.081 R)
• M21: 34,173,240 km (0.108 R)
• M22: 35,371,220 km (0.07 R)
• M23: 42,055,552 km (0.111 R)
• M24: 45,693,622 km (0.045 R)

Planet 6 - Ice Giant

Semi-Major Axis: 17.75 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 883.9

Radius: 6.9

Gravity: 18.57 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 16.38 AU - 19.12 AU

Year: 27045 Days

Day: 23.4 Hours

Environment

Temp: -195 °C

Axial Tilt: 43.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 101,296,889 km

• M1: 85,869 km (0.092 R)
• M2: 303,085 km (0.102 R)
• M3: 524,191 km (0.052 R)
• M4: 945,010 km (0.118 R)
• M5: 1,317,209 km (0.12 R)
• M6: 1,648,269 km (0.067 R)
• M7: 2,213,749 km (0.05 R)
• M8: 2,453,555 km (0.055 R)
• M9: 2,929,276 km (0.115 R)
• M10: 3,528,266 km (0.099 R)
• M11: 4,351,204 km (0.105 R)
• M12: 6,859,212 km (0.092 R)
• M13: 12,813,207 km (0.042 R)
• M14: 13,910,358 km (0.106 R)
• M15: 15,758,789 km (0.115 R)
• M16: 16,833,052 km (0.114 R)
• M17: 20,978,259 km (0.107 R)
• M18: 23,974,555 km (0.1 R)
• M19: 31,351,525 km (0.076 R)
• M20: 35,701,532 km (0.04 R)
• M21: 63,345,423 km (0.088 R)
• M22: 67,657,133 km (0.119 R)
• M23: 76,859,496 km (0.071 R)
• M24: 78,129,134 km (0.115 R)
• M25: 84,957,528 km (0.035 R)
• M26: 89,630,966 km (0.064 R)
• M27: 92,173,082 km (0.055 R)
• M28: 93,031,026 km (0.117 R)
• M29: 93,605,931 km (0.084 R)

Kuiper Belt

Range: 30.3 - 60.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 163 - 15,871 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit