🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.88

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 2.66 AU - 3.12 AU

Year: 1786 Days

Day: 13.4 Hours

Environment

Temp: -105 °C

Axial Tilt: 49.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 3.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.43

Radius: 1.15

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 3.02 AU - 3.46 AU

Year: 2120 Days

Day: 14.3 Hours

Environment

Temp: -112 °C

Axial Tilt: 26.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.25

Radius: 0.57

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 3.72 AU - 4.26 AU

Year: 2897 Days

Day: 42.6 Hours

Environment

Temp: -118 °C

Axial Tilt: 4.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 83,884,965 km

• M1: 45,179 km (0.082 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 598.9

Radius: 14.9

Gravity: 2.7 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 5.25 AU - 8.43 AU

Year: 6502 Days

Day: 14.6 Hours

Environment

Temp: -147 °C

Axial Tilt: 174.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 83,884,965 km

• M1: 186,100 km (0.117 R)
• M2: 772,823 km (0.112 R)
• M3: 1,437,336 km (0.049 R)
• M4: 2,047,845 km (0.108 R)
• M5: 2,648,331 km (0.068 R)
• M6: 5,723,615 km (0.103 R)
• M7: 6,521,270 km (0.11 R)
• M8: 6,999,684 km (0.092 R)
• M9: 7,649,388 km (0.058 R)
• M10: 8,143,360 km (0.111 R)
• M11: 9,365,724 km (0.078 R)
• M12: 10,475,142 km (0.063 R)
• M13: 12,021,086 km (0.119 R)
• M14: 12,690,836 km (0.054 R)
• M15: 13,494,476 km (0.12 R)
• M16: 17,310,867 km (0.03 R)
• M17: 20,103,261 km (0.105 R)
• M18: 23,500,180 km (0.065 R)
• M19: 24,303,969 km (0.102 R)
• M20: 25,966,899 km (0.119 R)
• M21: 27,262,866 km (0.088 R)
• M22: 28,420,603 km (0.058 R)
• M23: 32,385,845 km (0.057 R)
• M24: 33,080,727 km (0.088 R)

Planet 5 - Ice Giant

Semi-Major Axis: 16.65 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 602.2

Radius: 3.2

Gravity: 58.81 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 13.24 AU - 20.06 AU

Year: 24692 Days

Day: 20.2 Hours

Environment

Temp: -195 °C

Axial Tilt: 36.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 83,884,965 km

• M1: 39,943 km (0.112 R)
• M2: 260,151 km (0.119 R)
• M3: 783,444 km (0.101 R)
• M4: 1,007,691 km (0.102 R)
• M5: 1,690,157 km (0.103 R)
• M6: 1,841,251 km (0.035 R)
• M7: 2,021,815 km (0.06 R)
• M8: 2,170,516 km (0.066 R)
• M9: 2,685,431 km (0.108 R)
• M10: 2,787,308 km (0.116 R)
• M11: 4,496,762 km (0.093 R)
• M12: 5,013,473 km (0.084 R)
• M13: 6,706,024 km (0.037 R)
• M14: 9,139,682 km (0.119 R)
• M15: 11,293,293 km (0.1 R)
• M16: 17,085,274 km (0.034 R)
• M17: 19,071,036 km (0.114 R)
• M18: 20,411,732 km (0.066 R)
• M19: 22,433,996 km (0.046 R)
• M20: 25,370,452 km (0.074 R)
• M21: 26,519,813 km (0.078 R)
• M22: 29,922,267 km (0.094 R)
• M23: 30,175,835 km (0.076 R)
• M24: 38,168,999 km (0.072 R)
• M25: 44,433,709 km (0.047 R)
• M26: 50,987,891 km (0.103 R)
• M27: 59,347,570 km (0.109 R)
• M28: 63,640,580 km (0.093 R)
• M29: 71,247,631 km (0.104 R)
• M30: 75,855,246 km (0.101 R)
• M31: 77,275,229 km (0.065 R)
• M32: 79,196,066 km (0.114 R)
• M33: 80,657,338 km (0.106 R)

Kuiper Belt

Range: 30.2 - 59.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 345 - 20,098 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit