🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.38

Radius: 0.68

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 1.03 AU - 1.19 AU

Year: 425 Days

Day: 32 Hours

Environment

Temp: 29 °C

Axial Tilt: 33.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.64

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 1.6 AU - 1.68 AU

Year: 763 Days

Day: 19.8 Hours

Environment

Temp: -53 °C

Axial Tilt: 21.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 5.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 39.6

Radius: 11.4

Gravity: 0.3 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 4.11 AU - 5.95 AU

Year: 4100 Days

Day: 9.1 Hours

Environment

Temp: -142 °C

Axial Tilt: 1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 52,053,023 km

• M1: 142,268 km (0.079 R)
• M2: 541,694 km (0.065 R)
• M3: 1,030,580 km (0.093 R)
• M4: 1,820,008 km (0.118 R)
• M5: 2,288,099 km (0.071 R)
• M6: 4,065,771 km (0.114 R)
• M7: 4,710,987 km (0.114 R)
• M8: 5,462,865 km (0.108 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 108.2

Radius: 11.3

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 7.08 AU - 7.22 AU

Year: 6948 Days

Day: 6.7 Hours

Environment

Temp: -160 °C

Axial Tilt: 44.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 52,053,023 km

• M1: 140,472 km (0.101 R)
• M2: 814,411 km (0.047 R)
• M3: 2,303,957 km (0.036 R)
• M4: 2,802,567 km (0.049 R)
• M5: 3,249,116 km (0.036 R)
• M6: 3,610,096 km (0.069 R)
• M7: 4,265,334 km (0.073 R)
• M8: 4,632,896 km (0.063 R)
• M9: 5,382,831 km (0.118 R)
• M10: 5,891,463 km (0.06 R)
• M11: 6,321,258 km (0.104 R)
• M12: 6,743,124 km (0.084 R)
• M13: 7,737,950 km (0.03 R)
• M14: 10,093,219 km (0.105 R)
• M15: 11,641,108 km (0.071 R)
• M16: 12,450,133 km (0.119 R)
• M17: 14,419,290 km (0.071 R)
• M18: 15,706,131 km (0.083 R)
• M19: 16,693,926 km (0.099 R)
• M20: 18,000,214 km (0.048 R)
• M21: 19,023,763 km (0.058 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 650.4

Radius: 9.3

Gravity: 7.52 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 9.58 AU - 10.56 AU

Year: 11614 Days

Day: 8.7 Hours

Environment

Temp: -183 °C

Axial Tilt: 20.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 52,053,023 km

• M1: 115,639 km (0.11 R)
• M2: 428,747 km (0.053 R)
• M3: 888,911 km (0.119 R)
• M4: 1,422,077 km (0.109 R)
• M5: 1,965,267 km (0.107 R)
• M6: 2,439,343 km (0.075 R)
• M7: 3,800,983 km (0.085 R)
• M8: 4,570,065 km (0.072 R)
• M9: 4,943,761 km (0.1 R)
• M10: 5,681,877 km (0.05 R)
• M11: 9,734,034 km (0.112 R)
• M12: 10,891,323 km (0.1 R)
• M13: 12,137,922 km (0.086 R)
• M14: 12,433,977 km (0.049 R)
• M15: 13,794,719 km (0.11 R)
• M16: 14,378,899 km (0.069 R)
• M17: 14,777,577 km (0.058 R)
• M18: 15,389,432 km (0.047 R)
• M19: 16,591,002 km (0.047 R)
• M20: 17,103,525 km (0.055 R)
• M21: 17,551,121 km (0.08 R)
• M22: 20,654,080 km (0.028 R)
• M23: 22,202,418 km (0.106 R)
• M24: 23,005,011 km (0.113 R)
• M25: 26,310,675 km (0.072 R)
• M26: 35,389,022 km (0.071 R)
• M27: 38,104,373 km (0.091 R)
• M28: 43,253,980 km (0.05 R)
• M29: 48,700,091 km (0.085 R)
• M30: 50,357,934 km (0.099 R)

Kuiper Belt

Range: 30.2 - 51.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 188 - 16,387 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit