🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.95

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 0.7 AU - 0.9 AU

Year: 260 Days

Day: 36.3 Hours

Environment

Temp: 99 °C

Axial Tilt: 26.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.21

Radius: 0.54

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 0.75 AU - 1.07 AU

Year: 315 Days

Day: 23.2 Hours

Environment

Temp: 113 °C

Axial Tilt: 33.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.57

Radius: 0.8

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 0.83 AU - 1.21 AU

Year: 374 Days

Day: 26 Hours

Environment

Temp: 43 °C

Axial Tilt: 46.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.62

Radius: 0.83

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 1.67 AU - 2.27 AU

Year: 1005 Days

Day: 13.1 Hours

Environment

Temp: -69 °C

Axial Tilt: 29 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.65

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 2.15 AU - 2.97 AU

Year: 1489 Days

Day: 19.4 Hours

Environment

Temp: -87 °C

Axial Tilt: 17.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 69,025,383 km

• M1: 299,046 km (0.11 R)
• M2: 356,492 km (0.119 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.19

Radius: 1.07

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 3.27 AU - 3.59 AU

Year: 2309 Days

Day: 15.3 Hours

Environment

Temp: -111 °C

Axial Tilt: 4.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 5.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 566.6

Radius: 14.5

Gravity: 2.69 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 5.25 AU - 5.63 AU

Year: 4611 Days

Day: 11 Hours

Environment

Temp: -137 °C

Axial Tilt: 2.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 69,025,383 km

• M1: 180,415 km (0.098 R)
• M2: 1,238,072 km (0.068 R)
• M3: 2,949,920 km (0.099 R)
• M4: 4,642,770 km (0.106 R)
• M5: 5,913,604 km (0.061 R)
• M6: 6,507,208 km (0.069 R)
• M7: 7,305,163 km (0.071 R)
• M8: 9,728,050 km (0.114 R)
• M9: 10,346,039 km (0.08 R)
• M10: 17,686,059 km (0.108 R)
• M11: 19,953,065 km (0.111 R)
• M12: 20,548,913 km (0.062 R)
• M13: 21,088,363 km (0.115 R)
• M14: 23,634,369 km (0.082 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 704.9

Radius: 6.1

Gravity: 18.94 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 11.62 AU - 14.38 AU

Year: 17035 Days

Day: 17 Hours

Environment

Temp: -190 °C

Axial Tilt: 34.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 69,025,383 km

• M1: 75,846 km (0.089 R)
• M2: 269,127 km (0.115 R)
• M3: 491,579 km (0.036 R)
• M4: 742,155 km (0.063 R)
• M5: 1,077,404 km (0.11 R)
• M6: 1,287,738 km (0.074 R)
• M7: 1,937,442 km (0.052 R)
• M8: 2,129,974 km (0.074 R)
• M9: 2,399,400 km (0.094 R)
• M10: 2,644,890 km (0.1 R)
• M11: 3,186,734 km (0.08 R)
• M12: 4,555,106 km (0.11 R)
• M13: 5,989,450 km (0.093 R)
• M14: 10,516,132 km (0.109 R)
• M15: 11,422,695 km (0.091 R)
• M16: 14,894,562 km (0.027 R)
• M17: 18,405,924 km (0.111 R)
• M18: 18,923,831 km (0.094 R)
• M19: 20,261,236 km (0.12 R)
• M20: 22,237,574 km (0.103 R)
• M21: 23,322,458 km (0.065 R)
• M22: 25,067,816 km (0.06 R)
• M23: 26,569,031 km (0.046 R)
• M24: 33,174,973 km (0.08 R)
• M25: 34,329,570 km (0.067 R)
• M26: 38,092,405 km (0.075 R)
• M27: 40,796,686 km (0.08 R)
• M28: 45,636,027 km (0.098 R)
• M29: 45,950,632 km (0.084 R)
• M30: 46,425,156 km (0.086 R)
• M31: 48,683,186 km (0.107 R)
• M32: 50,507,831 km (0.118 R)
• M33: 51,692,347 km (0.071 R)
• M34: 54,646,157 km (0.105 R)
• M35: 59,004,991 km (0.075 R)

Kuiper Belt

Range: 30.2 - 52.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 507 - 13,848 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit