🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.64

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 0.56 AU - 0.66 AU

Year: 177 Days

Day: 24.3 Hours

Environment

Temp: 131 °C

Axial Tilt: 36.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 34,095,146 km

• M1: 110,403 km (0.059 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.43

Radius: 0.71

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 0.71 AU - 0.81 AU

Year: 246 Days

Day: 37.1 Hours

Environment

Temp: 175 °C

Axial Tilt: 8.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 34,095,146 km

• M1: 44,879 km (0.119 R)
• M2: 251,025 km (0.119 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.65

Radius: 1.22

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 1.06 AU - 1.12 AU

Year: 422 Days

Day: 46.6 Hours

Environment

Temp: 13 °C

Axial Tilt: 23.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Gas Giant

Semi-Major Axis: 7.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 633.9

Radius: 14.1

Gravity: 3.19 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 5.49 AU - 8.85 AU

Year: 7120 Days

Day: 10.8 Hours

Environment

Temp: -169 °C

Axial Tilt: 46.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 34,095,146 km

• M1: 175,628 km (0.071 R)
• M2: 681,418 km (0.12 R)
• M3: 1,127,070 km (0.074 R)
• M4: 1,594,115 km (0.06 R)
• M5: 2,053,081 km (0.094 R)
• M6: 3,783,480 km (0.084 R)
• M7: 4,509,927 km (0.073 R)
• M8: 5,570,127 km (0.095 R)
• M9: 6,342,800 km (0.102 R)
• M10: 6,932,515 km (0.096 R)
• M11: 7,596,729 km (0.039 R)
• M12: 9,802,101 km (0.098 R)
• M13: 10,497,133 km (0.114 R)
• M14: 12,459,259 km (0.077 R)
• M15: 13,953,891 km (0.071 R)
• M16: 15,503,276 km (0.114 R)
• M17: 17,699,223 km (0.063 R)
• M18: 23,021,018 km (0.101 R)
• M19: 24,501,588 km (0.064 R)
• M20: 25,009,024 km (0.074 R)
• M21: 26,308,132 km (0.076 R)
• M22: 29,896,386 km (0.102 R)
• M23: 32,462,289 km (0.085 R)
• M24: 33,177,367 km (0.114 R)
• M25: 35,926,228 km (0.092 R)

Planet 5 - Gas Giant

Semi-Major Axis: 11.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 123.9

Radius: 10.3

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 10 AU - 12.62 AU

Year: 14106 Days

Day: 8.4 Hours

Environment

Temp: -192 °C

Axial Tilt: 14.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 34,095,146 km

• M1: 128,355 km (0.112 R)
• M2: 484,847 km (0.079 R)
• M3: 811,568 km (0.107 R)
• M4: 1,262,157 km (0.078 R)
• M5: 2,401,345 km (0.053 R)
• M6: 2,828,746 km (0.103 R)
• M7: 3,182,246 km (0.103 R)
• M8: 4,198,165 km (0.11 R)
• M9: 5,388,067 km (0.082 R)
• M10: 5,934,847 km (0.104 R)
• M11: 7,687,236 km (0.108 R)
• M12: 8,301,934 km (0.088 R)
• M13: 10,574,625 km (0.098 R)
• M14: 11,141,601 km (0.112 R)
• M15: 15,334,979 km (0.095 R)
• M16: 17,584,482 km (0.118 R)
• M17: 21,209,687 km (0.096 R)
• M18: 21,732,980 km (0.098 R)
• M19: 23,993,254 km (0.104 R)
• M20: 25,809,223 km (0.083 R)
• M21: 26,750,642 km (0.079 R)
• M22: 30,180,024 km (0.102 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 166 - 14,094 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit