🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.76

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 0.52 AU - 0.52 AU

Year: 167 Days

Day: 25.3 Hours

Environment

Temp: 12 °C

Axial Tilt: 9.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 22,384,408 km

• M1: 35,155 km (0.08 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 711.2

Radius: 11.1

Gravity: 5.77 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 2.38 AU - 2.6 AU

Year: 1753 Days

Day: 9.1 Hours

Environment

Temp: -139 °C

Axial Tilt: 21.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 22,384,408 km

• M1: 138,079 km (0.065 R)
• M2: 528,828 km (0.108 R)
• M3: 977,921 km (0.028 R)
• M4: 1,662,631 km (0.066 R)
• M5: 2,021,366 km (0.072 R)
• M6: 2,590,437 km (0.049 R)
• M7: 3,763,583 km (0.109 R)
• M8: 4,275,657 km (0.091 R)
• M9: 4,710,089 km (0.109 R)
• M10: 5,239,665 km (0.105 R)
• M11: 5,668,263 km (0.089 R)
• M12: 7,043,217 km (0.081 R)
• M13: 7,909,987 km (0.094 R)
• M14: 8,659,622 km (0.119 R)
• M15: 11,011,899 km (0.077 R)
• M16: 11,679,704 km (0.116 R)
• M17: 12,062,376 km (0.046 R)
• M18: 12,731,976 km (0.104 R)
• M19: 13,931,302 km (0.113 R)
• M20: 14,580,407 km (0.117 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 516

Radius: 9.7

Gravity: 5.48 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 3.37 AU - 5.31 AU

Year: 4034 Days

Day: 11.4 Hours

Environment

Temp: -170 °C

Axial Tilt: 33.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 22,384,408 km

• M1: 120,576 km (0.09 R)
• M2: 432,039 km (0.057 R)
• M3: 735,124 km (0.107 R)
• M4: 1,051,823 km (0.113 R)
• M5: 1,400,236 km (0.112 R)
• M6: 1,850,974 km (0.12 R)
• M7: 2,472,105 km (0.098 R)
• M8: 2,790,299 km (0.114 R)
• M9: 4,624,818 km (0.103 R)
• M10: 5,821,900 km (0.077 R)
• M11: 6,507,657 km (0.076 R)
• M12: 8,247,031 km (0.108 R)
• M13: 9,917,142 km (0.111 R)
• M14: 10,810,989 km (0.096 R)
• M15: 11,801,776 km (0.099 R)
• M16: 12,479,903 km (0.116 R)
• M17: 13,521,104 km (0.077 R)
• M18: 16,935,825 km (0.099 R)
• M19: 17,681,720 km (0.116 R)
• M20: 18,092,366 km (0.1 R)
• M21: 19,861,810 km (0.105 R)
• M22: 20,178,210 km (0.105 R)
• M23: 21,016,556 km (0.06 R)
• M24: 22,625,032 km (0.103 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 428.6

Radius: 11.2

Gravity: 3.42 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 3.35 AU - 5.33 AU

Year: 4034 Days

Day: 14.3 Hours

Environment

Temp: -166 °C

Axial Tilt: 21.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 22,384,408 km

• M1: 139,276 km (0.078 R)
• M2: 627,563 km (0.072 R)
• M3: 983,157 km (0.086 R)
• M4: 1,359,994 km (0.104 R)
• M5: 1,846,935 km (0.091 R)
• M6: 2,332,829 km (0.096 R)
• M7: 2,708,619 km (0.07 R)
• M8: 4,412,539 km (0.057 R)
• M9: 6,592,928 km (0.1 R)
• M10: 7,671,678 km (0.077 R)
• M11: 8,236,410 km (0.086 R)
• M12: 8,722,154 km (0.091 R)
• M13: 9,080,591 km (0.097 R)
• M14: 9,904,426 km (0.104 R)
• M15: 10,374,313 km (0.119 R)
• M16: 13,324,084 km (0.057 R)
• M17: 14,091,970 km (0.071 R)
• M18: 15,821,471 km (0.1 R)
• M19: 16,792,211 km (0.08 R)
• M20: 21,463,106 km (0.104 R)
• M21: 22,184,766 km (0.091 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 170 - 11,168 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit