🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.7

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 1.93 AU - 2.91 AU

Year: 1609 Days

Day: 22.3 Hours

Environment

Temp: -125 °C

Axial Tilt: 33 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 28,142,011 km

• M1: 46,824 km (0.046 R)

Planet 2 - Gas Giant

Semi-Major Axis: 4.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 864.7

Radius: 8.6

Gravity: 11.69 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 4.22 AU - 4.32 AU

Year: 3772 Days

Day: 7.1 Hours

Environment

Temp: -157 °C

Axial Tilt: 34.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 28,142,011 km

• M1: 107,112 km (0.095 R)
• M2: 385,963 km (0.093 R)
• M3: 757,115 km (0.075 R)
• M4: 1,482,515 km (0.12 R)
• M5: 2,046,200 km (0.119 R)
• M6: 2,711,910 km (0.063 R)
• M7: 3,142,154 km (0.08 R)
• M8: 3,659,164 km (0.098 R)
• M9: 4,278,350 km (0.1 R)
• M10: 5,444,615 km (0.101 R)
• M11: 6,251,246 km (0.101 R)
• M12: 8,502,395 km (0.082 R)
• M13: 11,155,812 km (0.11 R)
• M14: 12,452,676 km (0.05 R)
• M15: 12,791,964 km (0.1 R)
• M16: 15,232,504 km (0.094 R)
• M17: 15,733,058 km (0.088 R)
• M18: 18,029,236 km (0.115 R)
• M19: 18,526,500 km (0.117 R)
• M20: 18,841,852 km (0.093 R)
• M21: 21,634,545 km (0.059 R)
• M22: 23,864,750 km (0.115 R)
• M23: 25,227,886 km (0.058 R)
• M24: 25,615,494 km (0.107 R)
• M25: 26,164,967 km (0.112 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 822.7

Radius: 13.7

Gravity: 4.38 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 4.19 AU - 4.47 AU

Year: 3852 Days

Day: 14.5 Hours

Environment

Temp: -160 °C

Axial Tilt: 37.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 28,142,011 km

• M1: 170,990 km (0.085 R)
• M2: 599,289 km (0.119 R)
• M3: 1,420,881 km (0.082 R)
• M4: 1,990,699 km (0.072 R)
• M5: 2,437,996 km (0.042 R)
• M6: 3,079,323 km (0.12 R)
• M7: 4,004,585 km (0.07 R)
• M8: 6,344,147 km (0.12 R)
• M9: 8,052,405 km (0.102 R)
• M10: 14,519,969 km (0.092 R)
• M11: 16,399,068 km (0.047 R)
• M12: 19,192,808 km (0.061 R)
• M13: 22,149,012 km (0.066 R)
• M14: 23,661,746 km (0.071 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 712.3

Radius: 12.6

Gravity: 4.49 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 4.7 AU - 4.78 AU

Year: 4412 Days

Day: 12.6 Hours

Environment

Temp: -159 °C

Axial Tilt: 12.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 28,142,011 km

• M1: 156,629 km (0.113 R)
• M2: 701,464 km (0.05 R)
• M3: 1,126,322 km (0.087 R)
• M4: 1,753,736 km (0.063 R)
• M5: 2,508,307 km (0.093 R)
• M6: 3,349,347 km (0.084 R)
• M7: 3,803,825 km (0.104 R)
• M8: 6,353,870 km (0.061 R)
• M9: 6,761,973 km (0.106 R)
• M10: 7,527,316 km (0.093 R)
• M11: 7,984,936 km (0.073 R)
• M12: 8,995,021 km (0.108 R)
• M13: 12,248,625 km (0.092 R)
• M14: 14,271,338 km (0.03 R)
• M15: 21,948,551 km (0.034 R)
• M16: 23,031,939 km (0.049 R)
• M17: 23,549,547 km (0.091 R)
• M18: 24,226,478 km (0.099 R)
• M19: 24,993,765 km (0.111 R)
• M20: 26,335,359 km (0.102 R)
• M21: 27,807,551 km (0.111 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 301 - 13,069 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit