🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.91

Radius: 0.96

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 0.46 AU - 0.6 AU

Year: 148 Days

Day: 24.1 Hours

Environment

Temp: 153 °C

Axial Tilt: 0.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.42

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 0.48 AU - 0.6 AU

Year: 152 Days

Day: 12 Hours

Environment

Temp: 210 °C

Axial Tilt: 2.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.69

Radius: 0.86

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 1.85 AU - 2.53 AU

Year: 1241 Days

Day: 43 Hours

Environment

Temp: -83 °C

Axial Tilt: 18 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 51,764,382 km

• M1: 47,572 km (0.112 R)
• M2: 203,004 km (0.075 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.98

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 2.8 AU - 3.78 AU

Year: 2285 Days

Day: 13.1 Hours

Environment

Temp: -114 °C

Axial Tilt: 86.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 51,764,382 km

• M1: 2,889,333 km (0.099 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 238.4

Radius: 9

Gravity: 2.94 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 3.87 AU - 5.63 AU

Year: 3964 Days

Day: 10 Hours

Environment

Temp: -136 °C

Axial Tilt: 31.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 51,764,382 km

• M1: 123,418 km (0.036 R)
• M2: 590,463 km (0.103 R)
• M3: 900,579 km (0.094 R)
• M4: 1,792,781 km (0.1 R)
• M5: 2,974,903 km (0.12 R)
• M6: 3,460,498 km (0.098 R)
• M7: 6,051,832 km (0.097 R)
• M8: 7,528,363 km (0.106 R)
• M9: 8,431,186 km (0.095 R)
• M10: 8,992,926 km (0.082 R)
• M11: 12,266,577 km (0.099 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 710.8

Radius: 10.8

Gravity: 6.09 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 7.81 AU - 10.97 AU

Year: 11017 Days

Day: 8 Hours

Environment

Temp: -172 °C

Axial Tilt: 35.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 51,764,382 km

• M1: 178,620 km (0.09 R)
• M2: 592,258 km (0.112 R)
• M3: 980,315 km (0.094 R)
• M4: 1,858,006 km (0.066 R)
• M5: 3,292,200 km (0.08 R)
• M6: 7,186,532 km (0.106 R)
• M7: 9,347,922 km (0.066 R)
• M8: 17,021,545 km (0.095 R)
• M9: 17,919,431 km (0.094 R)
• M10: 23,981,735 km (0.059 R)
• M11: 28,186,932 km (0.116 R)
• M12: 34,841,194 km (0.083 R)
• M13: 36,043,363 km (0.089 R)
• M14: 39,427,267 km (0.1 R)
• M15: 42,201,559 km (0.027 R)
• M16: 48,283,162 km (0.055 R)
• M17: 50,079,234 km (0.09 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 499 - 16,914 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit