🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.65

Radius: 1.22

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 0.87 AU - 0.99 AU

Year: 345 Days

Day: 30.5 Hours

Environment

Temp: 20 °C

Axial Tilt: 22.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 51,620,738 km

• M1: 294,109 km (0.072 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.91

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 1.33 AU - 1.61 AU

Year: 686 Days

Day: 40.4 Hours

Environment

Temp: -44 °C

Axial Tilt: 23.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.49

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 1.17 AU - 1.79 AU

Year: 693 Days

Day: 19.3 Hours

Environment

Temp: -54 °C

Axial Tilt: 3.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 51,620,738 km

• M1: 389,403 km (0.073 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.32

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 2.61 AU - 3.23 AU

Year: 1921 Days

Day: 26.5 Hours

Environment

Temp: -115 °C

Axial Tilt: 12.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.11

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 2.46 AU - 3.74 AU

Year: 2101 Days

Day: 42.8 Hours

Environment

Temp: -122 °C

Axial Tilt: 36.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 11.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 402.2

Radius: 14.6

Gravity: 1.89 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 9.43 AU - 12.83 AU

Year: 14296 Days

Day: 8.2 Hours

Environment

Temp: -194 °C

Axial Tilt: 4.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 51,620,738 km

• M1: 181,761 km (0.109 R)
• M2: 1,003,503 km (0.111 R)
• M3: 2,670,023 km (0.103 R)
• M4: 3,146,193 km (0.083 R)
• M5: 3,941,904 km (0.103 R)
• M6: 5,089,619 km (0.104 R)
• M7: 6,007,701 km (0.095 R)
• M8: 7,195,209 km (0.075 R)
• M9: 8,129,298 km (0.116 R)
• M10: 10,084,392 km (0.106 R)
• M11: 10,765,362 km (0.071 R)
• M12: 11,588,898 km (0.119 R)
• M13: 12,161,110 km (0.068 R)
• M14: 13,054,808 km (0.094 R)
• M15: 15,242,527 km (0.041 R)
• M16: 16,140,413 km (0.071 R)
• M17: 17,665,115 km (0.091 R)
• M18: 18,270,538 km (0.099 R)
• M19: 20,252,261 km (0.091 R)
• M20: 21,679,424 km (0.117 R)
• M21: 28,268,462 km (0.088 R)
• M22: 29,942,762 km (0.069 R)
• M23: 32,689,977 km (0.044 R)
• M24: 35,124,234 km (0.073 R)
• M25: 38,681,372 km (0.056 R)
• M26: 41,535,250 km (0.106 R)
• M27: 47,223,859 km (0.06 R)
• M28: 49,577,931 km (0.066 R)
• M29: 50,178,567 km (0.118 R)

Planet 7 - Ice Giant

Semi-Major Axis: 16.67 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 124.6

Radius: 4.3

Gravity: 6.74 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 13.77 AU - 19.57 AU

Year: 26204 Days

Day: 15.1 Hours

Environment

Temp: -201 °C

Axial Tilt: 7.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 51,620,738 km

• M1: 59,989 km (0.119 R)
• M2: 227,538 km (0.049 R)
• M3: 418,425 km (0.053 R)
• M4: 908,508 km (0.092 R)
• M5: 1,046,138 km (0.039 R)
• M6: 1,285,345 km (0.094 R)
• M7: 2,973,407 km (0.1 R)
• M8: 3,304,467 km (0.045 R)
• M9: 4,356,888 km (0.098 R)
• M10: 4,975,326 km (0.088 R)
• M11: 5,407,365 km (0.095 R)
• M12: 6,655,310 km (0.091 R)
• M13: 9,012,823 km (0.105 R)
• M14: 11,529,508 km (0.039 R)
• M15: 12,224,839 km (0.055 R)
• M16: 12,703,702 km (0.086 R)
• M17: 13,070,964 km (0.084 R)
• M18: 13,826,583 km (0.094 R)
• M19: 16,628,252 km (0.11 R)
• M20: 17,514,620 km (0.107 R)
• M21: 17,893,102 km (0.044 R)
• M22: 23,412,665 km (0.096 R)
• M23: 27,969,117 km (0.09 R)
• M24: 36,040,371 km (0.107 R)
• M25: 37,271,262 km (0.081 R)
• M26: 43,021,206 km (0.065 R)
• M27: 43,987,309 km (0.068 R)
• M28: 51,466,155 km (0.025 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 233 - 15,478 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit